CN206632169U - A kind of crimping unit - Google Patents
A kind of crimping unit Download PDFInfo
- Publication number
- CN206632169U CN206632169U CN201720168134.3U CN201720168134U CN206632169U CN 206632169 U CN206632169 U CN 206632169U CN 201720168134 U CN201720168134 U CN 201720168134U CN 206632169 U CN206632169 U CN 206632169U
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- China
- Prior art keywords
- frame
- bracket
- cylinder
- arc
- crank
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of crimping unit, including frame, a charging and discharging mechanism is provided with the middle part of the frame, it is characterised in that：It is provided with the frame and pushes roller mechanism and upper pressing roll mechanism, pushing roller mechanism includes cam, cam follower and sliding block, being horizontally disposed with sliding block has a lower compression roller, upper pressing roll mechanism includes crank, rotate the bracket and spring being arranged in frame, one end of spring is connected with the frame, the other end of spring and the top of bracket connect, a side link is hinged between crank and bracket, formed with an open slot on bracket, motor is provided with bracket, rotated in open slot by bearing and be provided with a rotating shaft with motor connection, the lower compression roller of a taper is provided with open slot in rotating shaft.
Description
Technical field
It the utility model is related to a kind of crimping unit.
Background technology
Flanging usually is carried out to its side when being processed to some metal cylinders at present, metal cylinder flanging can be improved by force
Degree, reach the purpose for saving material.Flanging processing is carried out to the metal edges of axial flow blower, streamlined can be made it have, reduce wind
The resistance of fluid when machine is run, plays the effect for saving the energy.Now when carrying out flanging to metal cylinder, often through artificial
The mode of extruding is carried out, and labor intensity of operating staff is big, low production efficiency, easily occurs dipped ring whole situation in side after flanging, this
Metal popularization and application after flanging can be influenceed.
Therefore, existing Publication No. CN105618537A Chinese invention discloses《Can positioning metal cylinder folding brake》,
Including base, left hydraulic jack, right hydraulic jack, left staking punch, right staking punch, left support abutment, right support abutment, upper left limit base, the right side
Upper limit seat, upper hydraulic jack, bearing support and fixed plate, wherein, left hydraulic jack, right hydraulic jack, left support abutment, right support abutment and
Bearing support is arranged on base, and left staking punch is connected with the piston rod of left hydraulic jack, right staking punch and right hydraulic jack
Piston rod connects, and left staking punch and right staking punch position correspondence, the left support abutment and right support abutment are located at left staking punch and right punching press
Between head.Upper hydraulic jack is fixed on bearing support, and the piston rod of upper hydraulic jack straight down and is connected to dead plate upper end
Face, upper left limit base and upper right limit base are each attached to fixed plate lower surface, and both lower ends are equipped with arc notch.Again
Such as, Publication No. CN102553997A Chinese invention discloses《A kind of metal crimping device》, including frame and controller,
The frame is provided with bending platform, level pressure roller, dynamic pressure roller, and rotation driving, lifting driving and dynamic pressure roller movement are provided with frame and is driven
It is dynamic；One end of bending platform is rotatably fixed with frame, bottom and the lifting driving drive connection of the bending platform；Set on bending platform
There are cylinder support ring and main shaft, the cylinder support ring is connected with spindle drive, and level pressure roller is fixed in frame, has dynamic pressure in frame
Roller shifting chute, close to level pressure roller, the dynamic pressure roller is removable to be fixed in frame and passes dynamic pressure for one end of dynamic pressure roller shifting chute
Roller shifting chute, the dynamic pressure roller and dynamic pressure roller movement driving drive connection.Controller drives and moved with rotation driving, lifting respectively
Pressure roller movement drive signal connection.
Utility model content
The technical problems to be solved in the utility model is the present situation for prior art, there is provided a kind of crimping unit, is realized
Automatic flanging is carried out to barrel port, improves efficiency, reduces cost of labor.
Technical scheme is used by the utility model solves above-mentioned technical problem：A kind of crimping unit, including frame, institute
State and a charging and discharging mechanism be provided with the middle part of frame, it is characterised in that：It is provided with the frame outside the cylinder to needing flanging
What wall was supported pushes roller mechanism and to needing the cylinder inboard wall of flanging to act the upper pressure roller that power carries out bending to it
Mechanism, the roller mechanism that pushes includes rotating the cam being arranged in frame and is slideably positioned in frame top shoe, described convex
A cam follower is provided with wheel, the cam follower is rotatablely connected with the sliding block, and being horizontally disposed with the sliding block has one
Lower compression roller, the upper pressing roll mechanism include rotating the crank being arranged in frame, rotate the bracket and bullet being arranged in frame
Spring, one end of the spring are connected with the frame, and the other end of spring is connected with the top of the bracket, the crank and support
It is hinged with a side link between frame, the crank, side link, frame and bracket form crank-rocker mechanism, shape on the bracket
Cheng Youyi open slots, motor is provided with the bracket, rotated in open slot by bearing and be provided with one and connect with the motor
The rotating shaft connect, the lower compression roller of a taper is provided with open slot in the rotating shaft.
Further, the charging and discharging mechanism includes the middle arc-shaped bracket being articulated with frame below cylinder, should
One end of arc-shaped bracket is hinged with multiple first support rollers side by side, and the other end of arc-shaped bracket is hinged with multiple second support rollers side by side,
A cylinder, the piston rod end of the cylinder and the lower contact of the arc-shaped bracket are provided with below the arc-shaped bracket.The
One support roller and the second support roller hold cylinder, when the piston rod in cylinder is put in lowermost position, by blanking state, it
Afterwards, piston rod pushes up arc-shaped bracket so that arc-shaped bracket is rotated up around frame, when the end height and arc of piston rod
Bracket is when the pin joint in frame maintains an equal level, you can next barrel support is got up.
Further, the end in the frame positioned at the cylinder is provided with a baffle plate, and the lower end of the baffle plate is opened
Mouthful.By setting baffle plate, cylinder axial float is prevented.
Compared with prior art, the utility model has the advantage of：The cylinder for needing flanging is entered using charging and discharging mechanism
Row support, extrusion forming is carried out to cylinder body outer wall by using lower compression roller and upper pressure roller and realizes flanging, wherein, pushing roller mechanism
In, cam has segmental arc and nearlyer segmental arc farther out, is realized using cam and sliding block is moved up and down, so as to drive lower compression roller
Move up and down, it is necessary to during flanging, lower compression roller is moved at cylinder body outer wall, and in upper pressing roll mechanism, the utility model utilizes
Crank-rocker mechanism principle, bracket utilize the rotation of crank as swing rod so that bracket is realized a range of in frame
Swing, when bracket is swung to inner barrel, pressure roller rotates in motor driven, meanwhile, upper pressure roller is acted at cylinder inboard wall, when
When bracket is rocked to low order end, upper pressure roller is completed to carry out flanging to cylinder body outer wall, and afterwards, bracket reversely removes cylinder body outer wall, on
Cutting agency is by cylinder discharging, and feeding again, completes the automatic flanging of cylinder, so as to improve efficiency, reduces cost of labor.
Brief description of the drawings
Fig. 1 is the structural representation of crimping unit in the utility model embodiment；
Fig. 2 is the structural representation of charging and discharging mechanism in Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figure 1, 2, the crimping unit in this implementation, including frame 2, charging and discharging mechanism 4, upper pressing roll mechanism 3 and under
Pressing roll mechanism 5.
Wherein, charging and discharging mechanism 4 is arranged at the middle part of frame 2, pushes roller mechanism 5 and upper pressing roll mechanism 3 is arranged at frame
On 2, push roller mechanism 5 and the outer wall of cylinder 1 for needing flanging is supported, upper pressing roll mechanism 3 is to needing the inwall of cylinder 1 of flanging
Act power and bending is carried out to it, pushing roller mechanism 5 includes rotating the cam 51 being arranged in frame 2 and be slideably positioned in
The top shoe 53 of frame 2, a cam follower 52 is provided with the cam 51, the cam follower 52 rotates with the sliding block 53
Connect, being horizontally disposed with the sliding block 53 has a lower compression roller 54, and the upper pressing roll mechanism 3, which includes rotating, to be arranged in frame 2
Crank 31, rotation are arranged at bracket 33 and spring 34 in frame 2, and one end of the spring 34 is connected with the frame 2, bullet
The other end of spring 34 is connected with the top of the bracket 33, and a side link 32, institute are hinged between the crank 31 and bracket 33
State crank 31, side link 32, frame 2 and bracket 33 form crank-rocker mechanism, formed with an open slot on the bracket 33
331, motor 35 is provided with the bracket 33, is rotated in open slot 331 by bearing 332 and is provided with one and the motor 35
The rotating shaft 333 of connection, the lower compression roller 36 of a taper is provided with open slot 331 in the rotating shaft 333.
Specifically, charging and discharging mechanism 4 includes middle be articulated with frame 2 positioned at the arc-shaped bracket 41 of the lower section of cylinder 1, the arc
One end of shape bracket 41 is hinged with multiple first support rollers 43 side by side, and the other end of arc-shaped bracket 41 is hinged with multiple second supports side by side
Wheel 42, the lower section of the arc-shaped bracket 41 are provided with a cylinder 44, the piston rod end of the cylinder 44 and the arc-shaped bracket 41
Lower contact.First support roller 43 and the second support roller 42 hold cylinder 1, when the piston rod in cylinder 44 is put in lowermost position,
By the way that in blanking state, afterwards, piston rod pushes up arc-shaped bracket 41 so that arc-shaped bracket 41 is rotated up around frame 2,
When the end height of piston rod maintains an equal level with arc-shaped bracket 41 in the pin joint in frame 2, you can next cylinder 1 is supported
Come.
In addition, the end in frame 2 positioned at the cylinder 1 is provided with a baffle plate 6, the lower ending opening of the baffle plate 6.Pass through
Baffle plate 6 is set, prevents the axial float of cylinder 1.
To sum up, the cylinder 1 for needing flanging is supported using charging and discharging mechanism 4, by using lower compression roller 54 and upper pressure
Roller 36 carries out extrusion forming to the outer wall of cylinder 1 and realizes flanging, wherein, in roller mechanism 5 is pushed, cam 51 has segmental arc farther out
Nearlyer segmental arc, moving up and down to sliding block 53 is realized using cam 51, so as to drive lower compression roller 54 move up and down, it is necessary to
During flanging, lower compression roller 54 is moved at the outer wall of cylinder 1, and in upper pressing roll mechanism 3, the utility model utilizes crank-rocker mechanism
Principle, bracket 33 are used as swing rod, utilize the rotation of crank 31 so that and bracket 33 realizes a range of swing in frame 2,
When bracket 33 is to when swinging inside cylinder 1, motor 35 drives upper pressure roller 36 to rotate, meanwhile, upper pressure roller 36 acts on the inwall of cylinder 1
Place, when bracket 33 is rocked to low order end, upper pressure roller 36 is completed to carry out flanging to the outer wall of cylinder 1, and afterwards, bracket 33 reversely removes
The outer wall of cylinder 1, charging and discharging mechanism 4 is by cylinder discharging, and feeding again, completes the automatic flanging of cylinder 1, so as to improve effect
Rate, reduce cost of labor.
Claims (3)
1. a kind of crimping unit, including frame (2), a charging and discharging mechanism (4), its feature are provided with the middle part of the frame (2)
It is：It is provided with the frame (2) and pushes roller mechanism (5) and right to need that the cylinder of flanging (1) outer wall is supported
Cylinder (1) inwall of flanging is needed to act the upper pressing roll mechanism (3) that power carries out bending to it, it is described to push roller mechanism (5)
Including rotating the cam (51) being arranged in frame (2) and being slideably positioned in frame (2) top shoe (53), the cam (51)
On be provided with a cam follower (52), the cam follower (52) and the sliding block (53) are rotatablely connected, the sliding block (53)
Upper horizontally disposed have a lower compression roller (54), the upper pressing roll mechanism (3) include the crank (31) that rotation is arranged in frame (2),
Rotation is arranged at bracket (33) and spring (34) in frame (2), and one end and the frame (2) of the spring (34) connect
Connect, the other end of spring (34) is connected with the top of the bracket (33), is hinged between the crank (31) and bracket (33)
One side link (32), the crank (31), side link (32), frame (2) and bracket (33) form crank-rocker mechanism, the support
Formed with an open slot (331) on frame (33), motor (35) is provided with the bracket (33), is passed through in open slot (331)
Bearing (332) rotates and is provided with a rotating shaft (333) being connected with the motor (35), is located at open slot in the rotating shaft (333)
(331) lower compression roller (36) of a taper is provided with.
2. crimping unit according to claim 1, it is characterised in that：The charging and discharging mechanism (4) is articulated with including centre
Arc-shaped bracket (41) in frame (2) below cylinder (1), one end of the arc-shaped bracket (41) is hinged with multiple first side by side
Support roller (43), the other end of arc-shaped bracket (41) are hinged with multiple second support rollers (42) side by side, under the arc-shaped bracket (41)
Side is provided with a cylinder (44), the piston rod end of the cylinder (44) and the lower contact of the arc-shaped bracket (41).
3. crimping unit according to claim 2, it is characterised in that：It is located at the end of the cylinder (1) on the frame (2)
A baffle plate (6) is provided with face, the lower ending opening of the baffle plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720168134.3U CN206632169U (en) | 2017-02-23 | 2017-02-23 | A kind of crimping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720168134.3U CN206632169U (en) | 2017-02-23 | 2017-02-23 | A kind of crimping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206632169U true CN206632169U (en) | 2017-11-14 |
Family
ID=60251793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720168134.3U Expired - Fee Related CN206632169U (en) | 2017-02-23 | 2017-02-23 | A kind of crimping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206632169U (en) |
-
2017
- 2017-02-23 CN CN201720168134.3U patent/CN206632169U/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: 20171114 Termination date: 20180223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |