CN209156743U - A kind of automatic bundle head machine - Google Patents
A kind of automatic bundle head machine Download PDFInfo
- Publication number
- CN209156743U CN209156743U CN201821949468.5U CN201821949468U CN209156743U CN 209156743 U CN209156743 U CN 209156743U CN 201821949468 U CN201821949468 U CN 201821949468U CN 209156743 U CN209156743 U CN 209156743U
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- CN
- China
- Prior art keywords
- slide
- driving
- fixture
- roll
- fixture block
- 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.)
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Abstract
The utility model discloses a kind of automatic bundle head machines, belong to pipe fitting processing technique field, its key points of the technical solution are that including pressure structure and feeding structure, the pressure structure includes rack, it is rotationally connected with the roll of rack and the first driving structure of driving roll rotation, there are two the rolls and is set in parallel, first driving structure drives two rolls back and forth to stone roller simultaneously, two rolls are tapered and big end of the two is close to each other, the feeding structure includes the slide of the horizontal rack that is slidably connected, for fixing the fixture of pipe fitting, second driving structure of driving slide sliding and the third driving structure for driving fixture sliding, center of rotation of the glide direction of the slide perpendicular to roll, the fixture level is slidably connected to slide and its glide direction is vertical with the glide direction of slide.The utility model has the effect of more convenient to use.
Description
Technical field
The utility model relates to pipe fitting processing technique fields, more specifically, it relates to a kind of automatic bundle head machine.
Background technique
Copper tube is often used as heat-exchange tube because of its preferable thermal conductivity.It needs to utilize drawbench when processing copper tube
Drawing forming.Head is pricked for convenience of needing first to flatten copper tube one end to the fixed copper tube of the fixture of drawbench.Now generally use
It pricks head machine and bundle head is carried out to copper tube.
Currently, the Chinese invention patent application of Publication No. CN107470371A discloses a kind of bundle head machine, including pedestal,
It is provided with decelerating motor and transmission gear on the pedestal, staged roll is connected on the transmission gear.
Prior art among the above has the following deficiencies: that carrying out bundle head in tubular pipe needs hand-held pipe fitting to be set
Between two staged rolls, bundle head is carried out to tubular pipe using staged roll, then pipe fitting is extracted, pipe fitting is put
Be placed on the lower smaller step in a gap of two rolls and carry out bundle head, need it is artificial by pipe fitting to two staged rolls it
Between, so as to cause inconvenient to use.
Utility model content
The utility model aim is to provide a kind of automatic bundle head machine more convenient to use.
The utility model to achieve the goals above, provides following technical solution: a kind of automatic bundle head machine, including pressure
Structure and feeding structure, the pressure structure include the first of rack, the roll for being rotationally connected with rack and driving roll rotation
Driving structure, there are two the rolls and is set in parallel, and first driving structure drives two rolls back and forth right simultaneously
It grinds, two rolls are tapered and big end of the two is close to each other, and the feeding structure includes that level is slidably connected rack
Slide, the fixture for fixing pipe fitting, driving slide sliding the second driving structure and drive fixture sliding third drive
Dynamic structure, the glide direction of the slide perpendicular to roll center of rotation, the fixture level be slidably connected to slide and
Its glide direction is vertical with the glide direction of slide.
By using above-mentioned technical proposal, pipe fitting is fixedly connected on feeding structure with fixture, the first driving structure is same
When two rolls of driving back and forth to stone roller, the second driving mechanism driving slide reciprocatingly slides, so that pipe fitting be driven to pass in and out two repeatedly
Between roll, third driving structure drives fixture to slide, so that pipe fitting be made to move radially, realizes the automatic purpose for pricking head, into
And keep bundle head machine more convenient to use.
The utility model is further arranged to: the roll has been fixedly and coaxially connected transmission gear, two transmissions
Gear engagement, first driving structure drive a roll rotation.
By using above-mentioned technical proposal, the first driving structure drives a roll rotation, is driven using transmission gear another
One roll rotation, keep driving structure simpler and realize two rolls to stone roller.
The utility model is further arranged to: first driving structure includes crank and rocker mechanism and driving motor, institute
The crank end rotation of driving motor driving crank and rocker mechanism is stated, the main rod end and roll of the crank and rocker mechanism are fixed to be connected
It connects.
By using above-mentioned technical proposal, driving motor drives roll reciprocating rotation by crank and rocker mechanism, to drive
Dynamic motor holding, which rotates in same direction, can drive roll reciprocating rotation.
The utility model is further arranged to: the fixture includes upper fixture block and lower fixture block, the upper fixture block and lower fixture block
One end close to each other opens up semicircle mounting groove, is fixedly connected with non-slip mat in the mounting groove.
By using above-mentioned technical proposal, tubular pipe is clamped using upper fixture block and lower fixture block, is increased using non-slip mat
Frictional force between fixture and pipe fitting, at the same be also prevented from pipe fitting pressed from both sides by fixture it is bad.
The utility model is further arranged to: the slide includes being slidably connected to the lower plate of rack and being articulated with lower plate
Upper plate, the fixture are slidably connected between the two, and the upper fixture block is slidably connected to upper plate, and the lower fixture block is slidably connected to
Lower plate, the upper plate are equipped with clamping screw far from one end of its pivot center, and the clamping screw is threadedly connected to lower plate.
By using above-mentioned technical proposal, when installing pipe fitting, rotation upper plate keeps it mobile to the direction far from lower plate, thus
Pipe fitting, is then placed in mounting groove by upper fixture block and lower fixture block separation, and then rotating upper plate keeps upper fixture block and lower fixture block close
Pipe fitting is clamped, then fixes upper plate and lower plate using clamping screw, facilitates the installation of pipe fitting.
The utility model is further arranged to: second driving structure includes interlocking bar, and described interlocking bar one end is hinged
In crank and rocker mechanism, the interlocking bar other end is articulated with slide.
By using above-mentioned technical proposal, the first driving structure and the second driving structure are interlocked, passes through a driving electricity
Machine drives pressure structure and feeding structure simultaneously, and structure is simple, and reduces cost.
The utility model is further arranged to: the third driving structure includes the index roller for being rotationally connected with slide, cunning
It is dynamic to be connected to the drive rod of slide and by the spring of slide opposite direction index roller, the drive rod is fixedly connected with fixture, the step
Include cylindrical piece into roller and spiral be provided with several conflict blocks for being fixedly connected on cylindrical piece, the drive rod far from fixture one
End contacts at conflict block.
By using above-mentioned technical proposal, index roller is rotated, contacts at drive rod because of the rotation of index roller different
Conflict block to make fixture move axially along index roller under the driving of spring, and then drives pipe fitting through Xiang Yidong.
The utility model is further arranged to: the index roller has been fixedly and coaxially connected ratchet, and the rack, which is hinged with, to be pushed away
Bar, the push rod other end contradict on ratchet.
By using above-mentioned technical proposal, when the second driving structure drives slide to move axially along pipe fitting, slide is driven
Index roller moves radially, to reduce the distance between push rod and ratchet, push rod pushes ratchet wheel, and then index roller is driven to turn
It is dynamic.
In conclusion the utility model has the following beneficial effects:
First, the first driving structure drives two rolls back and forth to stone roller simultaneously, the second driving mechanism driving slide is back and forth slided
Dynamic, so that pipe fitting be driven to be passed in and out between two rolls repeatedly, third driving structure drives fixture to slide, so that pipe fitting be made radially to move
It is dynamic, the automatic purpose for pricking head is realized, and then keep bundle head machine more convenient to use；
Second, slide includes the lower plate for being slidably connected to rack and the upper plate for being articulated with lower plate, upper fixture block is slidably connected to
Upper plate, lower fixture block are slidably connected to lower plate, and when installing pipe fitting, rotation upper plate keeps it mobile to the direction far from lower plate, thus on
Pipe fitting, is then placed in mounting groove by fixture block and lower fixture block separation, and then rotating upper plate makes upper fixture block and lower fixture block close to general
Pipe fitting clamps, and then fixes upper plate and lower plate using clamping screw, facilitates the installation of pipe fitting；
Third, the first driving structure, the second driving structure and the linkage of third driving structure, simultaneously by a driving motor
Pressure structure and feeding structure are driven, structure is simple, and reduces cost.
Detailed description of the invention
Fig. 1 is the overall structure stereogram of the present embodiment；
Fig. 2 is the structural schematic diagram that the present embodiment is used to show pressure structure；
Fig. 3 is the perspective view that the present embodiment is used to show feeding structure；
Fig. 4 is the structural schematic diagram that the present embodiment is used to show third driving structure；
Fig. 5 is the structural schematic diagram that the present embodiment is used to show ratchet.
Appended drawing reference: 1, pressure structure；11, rack；12, roll；122, transmission gear；13, the first driving structure；131,
Crank and rocker mechanism；132, driving motor；133, turntable；134, connecting rod；135, rocking bar；2, feeding structure；21, slide；211,
Lower plate；212, upper plate；213, clamping screw；214, sliding slot；22, fixture；221, upper fixture block；222, lower fixture block；223, mounting groove；
224, non-slip mat；23, the second driving structure；231, interlocking bar；24, third driving structure；241, drive rod；242, spring；25,
Index roller；251, cylindrical piece；252, conflict block；253, ratchet；254, push rod.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It is a kind of automatic to prick head machine, as shown in Figure 1, include for by the pressure structure 1 of pipe fitting pressure and by pipe fitting be sent into
Enter the feeding structure 2 of pressure structure 1.
As depicted in figs. 1 and 2, pressure structure 1 includes rack 11, the roll 12 for being rotationally connected with rack 11 and driving roll
First driving structure 13 of 12 rotations.Roll 12 there are two and be set in parallel, two rolls 12 are tapered and the two
Big end it is close to each other.Two rolls 12 have been fixedly and coaxially connected transmission gear 122 and two transmission gears 122 engage.
12 reciprocating rotation of roll of first driving structure 13 driving on the lower, realizes the reciprocal to stone roller of two rolls 12.First driving knot
Structure 13 includes crank and rocker mechanism 131 and driving motor 132.Driving motor 132 is fixedly connected on rack 11, driving motor 132
12 reciprocating rotation of roll is driven by crank and rocker mechanism 131.Crank and rocker mechanism 131 includes turntable 133, connecting rod 134 and shakes
Bar 135, turntable 133 are fixedly and coaxially connected in the main shaft of driving motor 132, and 134 one end of connecting rod is articulated with turntable 133, with turn
The rotation of disk 133 and move in a circle.The other end and rocking bar 135 of connecting rod 134 are hinged, 135 other end of rocking bar and one on the lower
Root roll 12 is fixedly connected.Driving motor 132 drives 12 reciprocating rotation of roll by crank and rocker mechanism 131, to drive electricity
The holding of machine 132, which rotates in same direction, can drive 12 reciprocating rotation of roll.
As shown in figure 3, feeding structure 2 mainly includes the slide 21 of the horizontal rack 11 that is slidably connected, for fixing pipe fitting
The second driving structure 23 that fixture 22 and driving slide 21 slide.Slide 21 is slidably connected to the lower plate 211 of rack 11 and hinged
In the upper plate 212 of lower plate 211.The upper plate 212 of lower plate 211 end face close to each other offers sliding slot 214, and fixture 22 is slidably connected
In in sliding slot 214.Upper plate 212 is equipped with clamping screw 213 far from one end of its pivot center, and clamping screw 213 is threadedly coupled
In lower plate 211, clamping screw 213 is wing bolt.Fixture 22 includes upper fixture block 221 and lower fixture block 222, and upper fixture block 221 is under
The one end close to each other of fixture block 222 opens up semicircle mounting groove 223, is fixedly connected with non-slip mat 224 in mounting groove 223.Peace
When tubulature part, rotation upper plate 212 keeps it mobile to the direction far from lower plate 211, so that upper fixture block 221 and lower fixture block 222 separate,
Then pipe fitting is placed in mounting groove 223, then rotating upper plate 212 makes upper fixture block 221 and lower fixture block 222 close to pressing from both sides pipe fitting
Tightly, then keep upper plate 212 and lower plate 211 fixed using clamping screw 213, facilitate the installation of pipe fitting.
As shown in figure 3, the second driving structure 23 includes interlocking bar 231, it is close that 231 one end of interlocking bar is articulated with rocking bar 135
One end of connecting rod 134, the other end of interlocking bar 231 are articulated with lower plate 211.When driving motor 132 passes through crank and rocker mechanism 131
When driving 12 reciprocating rotation of roll, interlocking bar 231 drives slide 21 to slide, and drives pressure simultaneously by a driving motor 132
Structure 1 and feeding structure 2, structure is simple, and reduces cost.
As shown in figure 4, feeding structure 2 further includes having third driving structure 24.Third driving structure 24 includes rotation connection
Index roller 25, the spring that is slidably connected to the drive rod 241 of slide and drive rod 241 is contacted to index roller 25 in slide
242.Index roller 25 includes cylindrical piece 251 and four conflict blocks 252 for being fixedly connected on 251 side wall of cylindrical piece, four conflict blocks
252 are arranged in helical, and cylindrical piece 251 is rotationally connected on slide.241 one end of drive rod is fixedly connected with lower fixture block 222, another
End contacts in conflict block 252.Spring 242 is placed in sliding slot 214, and one end of spring 242 contacts at lower fixture block 222 far from driving
One end of bar 241, the other end contact at 214 side wall of sliding slot.Index roller 25 is rotated, turns drive rod 241 because of index roller 25
It moves and contacts at different conflict blocks 252, so that fixture is moved axially along index roller 25 under the driving of spring 242, into
And drive pipe fitting through Xiang Yidong.
As shown in figure 5, index roller 25 has been fixedly and coaxially connected ratchet 253, rack 11 is hinged with push rod 254, and push rod 254 is another
One end contradicts on ratchet 253.When second driving structure 23 drives slide 21 to move axially along pipe fitting, slide 21 drives index roller
25 move along the radial, to reduce the distance between push rod 254 and ratchet 253, push rod 254 pushes ratchet 253 to rotate, in turn
Index roller 25 is driven to rotate.
The implementation principle of the present embodiment are as follows: rotation upper plate 212 keeps it mobile to the direction far from lower plate 211, thus upper folder
Block 221 and lower fixture block 222 separate, and then pipe fitting is placed in mounting groove 223, and then rotating upper plate 212 makes 221 He of upper fixture block
Then lower fixture block 222 keeps upper plate 212 and lower plate 211 fixed, facilitates pipe fitting close to pipe fitting is clamped using clamping screw 213
Installation.Start driving motor 132, driving motor 132 drives 12 reciprocating rotation of roll by crank and rocker mechanism 131, linking
Under the action of bar 231, drive feeding structure 2 between reciprocal two rolls 12 of disengaging of pipe fitting.Index roller 25 is with slide 21
It moves radially, to make 253 radial slippage of ratchet, reduces the distance between push rod 254 and ratchet 253, push rod 254 pushes ratchet
253 rotations, and then index roller 25 is driven to rotate.The rotation of index roller 25 is to make drive rod 241 contact at different conflict blocks
252, it moves axially fixture along index roller 25, and then drive pipe fitting through Xiang Yidong, realizes certainly
The dynamic purpose for pricking head keeps bundle head machine more convenient to use.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of automatic bundle head machine, including pressure structure (1) and feeding structure (2), the pressure structure (1) includes rack
(11), it is rotationally connected with the roll (12) of rack (11) and the first driving structure (13) of driving roll (12) rotation, it is described to roll
Roller (12) there are two and be set in parallel, first driving structure (13) drives two rolls (12) back and forth to stone roller simultaneously,
Two rolls (12) are tapered and big end of the two is close to each other, it is characterised in that: the feeding structure (2) includes water
The second drive that the slide (21) of flat rack (11) that are slidably connected, the fixture (22) for fixing pipe fitting, driving slide (21) are slided
Dynamic structure (23) and the third driving structure (24) for driving fixture (22) sliding, the glide direction of the slide (21) perpendicular to
The center of rotation of roll (12), fixture (22) level are slidably connected to slide (21) and its glide direction and slide (21)
Glide direction it is vertical.
2. a kind of automatic bundle head machine according to claim 1, it is characterised in that: the roll (12) is fixedly and coaxially connected
Have transmission gear (122), two transmission gear (122) engagements, first driving structure (13) drives a roll
(12) it rotates.
3. a kind of automatic bundle head machine according to claim 2, it is characterised in that: first driving structure (13) includes song
Handle rocker device (131) and driving motor (132), the crank end of driving motor (132) driving crank and rocker mechanism (131)
Rotation, the main rod end of the crank and rocker mechanism (131) are fixedly connected with roll (12).
4. a kind of automatic bundle head machine according to claim 3, it is characterised in that: the fixture (22) includes upper fixture block
(221) and lower fixture block (222), the upper fixture block (221) and lower fixture block (222) one end close to each other open up semicircle installation
Slot (223), the mounting groove (223) is interior to be fixedly connected with non-slip mat (224).
5. a kind of automatic bundle head machine according to claim 4, it is characterised in that: the slide (21) includes being slidably connected to
The lower plate (211) of rack (11) and the upper plate (212) for being articulated with lower plate (211), the fixture (22) are slidably connected to the two
Between, the upper fixture block (221) is slidably connected to upper plate (212), and the lower fixture block (222) is slidably connected to lower plate (211), described
Upper plate (212) is equipped with clamping screw (213) far from one end of its pivot center, and the clamping screw (213) is threadedly connected to
Lower plate (211).
6. a kind of automatic bundle head machine according to claim 5, it is characterised in that: second driving structure (23) includes connection
Lever (231), described interlocking bar (231) one end are articulated with crank and rocker mechanism (131), interlocking bar (231) other end hinge
It is connected to slide (21).
7. a kind of automatic bundle head machine according to claim 6, it is characterised in that: the third driving structure (24) includes turning
The dynamic index roller (25) for being connected to slide (21), the drive rod (241) for being slidably connected to slide (21) and by slide (21) opposite direction
The spring (242) of index roller (25), the drive rod (241) are fixedly connected with fixture (22), and the index roller (25) includes circle
Column block (251) and spiral are provided with several conflict blocks (252) for being fixedly connected on cylindrical piece (251), and the drive rod (241) is remote
One end from fixture (22) contacts at conflict block (252).
8. a kind of automatic bundle head machine according to claim 7, it is characterised in that: the index roller (25) is fixedly and coaxially connected
Have ratchet (253), the rack (11) is hinged with push rod (254), and push rod (254) other end contradicts on ratchet (253).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821949468.5U CN209156743U (en) | 2018-11-23 | 2018-11-23 | A kind of automatic bundle head machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821949468.5U CN209156743U (en) | 2018-11-23 | 2018-11-23 | A kind of automatic bundle head machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209156743U true CN209156743U (en) | 2019-07-26 |
Family
ID=67339963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821949468.5U Expired - Fee Related CN209156743U (en) | 2018-11-23 | 2018-11-23 | A kind of automatic bundle head machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209156743U (en) |
-
2018
- 2018-11-23 CN CN201821949468.5U patent/CN209156743U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 Termination date: 20201123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |