CN206898120U - A kind of high-precision angle pipe equipment of chair tool - Google Patents
A kind of high-precision angle pipe equipment of chair tool Download PDFInfo
- Publication number
- CN206898120U CN206898120U CN201720402420.1U CN201720402420U CN206898120U CN 206898120 U CN206898120 U CN 206898120U CN 201720402420 U CN201720402420 U CN 201720402420U CN 206898120 U CN206898120 U CN 206898120U
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- track
- chair tool
- workpiece
- precision angle
- cards
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- 238000004804 winding Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 30
- 238000003754 machining Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Abstract
This application discloses a kind of chair tool with high-precision angle pipe equipment, including frame and track, the track is provided with feeder assembly and rotary components, winding pipe assembly is provided with the tail end of the track, the winding pipe assembly includes the actuator of fixed seat, the fixing mould being installed in the fixed seat, the bend pipe mould being movably arranged in the fixed seat and the driving bend pipe mould around the fixing mould activity；This kind of chair tool also includes the stable component being movably arranged on the track with high-precision angle pipe equipment, the stable component is used to make workpiece tail end keep same level height during feeding, and the stable component rotates in the presence of the rotary components with the workpiece；The stable component includes clip unit and makes the clip unit in the presence of the feeder assembly with sliding element of the workpiece along track activity.With bend pipe machining accuracy it is high the characteristics of.
Description
Technical field
The application is related to the angle pipe equipment of steel pipe, and in particular to a kind of angle pipe equipment of chair tool, it has bend pipe precision
The characteristics of high.
Background technology
Seat, especially office seating, it is made up more of material fits such as metal steel pipe and wooden boards or fabrics, its chair leg
In general is passed through by a hollow steel pipe to be repeatedly bent to form, in bend pipe process, workpiece（Hollow steel pipe）By curved for the first time
Guan Hou, along horizontal feed certain distance and rotate to an angle, then carry out bend pipe next time.Due to the head of workpiece（Workpiece
Head is set as by one end of bend pipe first, the other end is set as afterbody）It has been be bent that, thus in the process of workpiece turning
In, head may need to be reversed upward setting, now, if the rotary components of upset are inadequate to the grasp of workpiece,
Upset can be produced to skid so that workpiece rotates（Head-turnover）Angle be less than design need angle, so as to have impact on bend pipe
Precision.Particularly, when the space structure that after the upset of 2 ~ 3 words, bend pipe, workpiece head is formed, needed for rotary components
The moment of torsion provided required for being overturn is multiplied.On existing production line, more by manually overturning workpiece, although this is avoided
Upset is skidded, but the angle of artificial judgment is appointed and very big error so be present.The scheme that another kind solves is to complete one in workpiece
After the bend pipe of half length, workpiece is turned around to carry out the bend pipe in second half length again, such bad place is to appoint so to need to rely on people
Work bend pipe, the error between the workpiece anglec of rotation and set angle between bend pipe acts twice inevitably be present.
Utility model content
The purpose of this utility model is to provide a kind of high-precision angle pipe equipment of chair tool, and it passes through in horizontal feed and upset
During stable workpiece afterbody to realize that the angle of bend pipe twice is product design angle, reduce the shake because of workpiece afterbody, beat
The angle and set angle that workpiece rotates between bend pipe action twice caused by sliding or artificial stirring causes stirring not in place it
Between error.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of chair tool high accuracy
Angle pipe equipment, including frame and track, the track is provided with feeder assembly and rotary components, set in the tail end of the track
Have a winding pipe assembly, the winding pipe assembly include fixed seat, the fixing mould being installed in the fixed seat, be movably arranged on it is described
The actuator of bend pipe mould in fixed seat and the driving bend pipe mould around the fixing mould activity；This kind of chair tool is high
Precision angle pipe equipment also includes the stable component being movably arranged on the track, and the stable component is used to make workpiece tail end exist
Same level height is kept during feeding, and the stable component revolves in the presence of the rotary components with the workpiece
Turn；The stable component includes clip unit and makes the clip unit in the presence of the feeder assembly with described in workpiece edge
The sliding element of track activity.
As the preferred of above-mentioned technical proposal, the clip unit includes mounting seat, the installation being located in the mounting seat
Axle, be hinged a pair of cards being arranged in the installation axle and for making a pair of cards have all the time with the installation
Axle is the elastic component of the trend of the opening of axle.
As the preferred of above-mentioned technical proposal, opposite face of a pair of cards in clip state is inner side, a pair of institutes
It in free state is rearwardly outside to state card, and the outside of the card, which is provided with opening and pointed to, deviates from the installation axle side
Grab；The elastic component is " O " type elastic string, and both ends are fastened on a pair cards respectively after installation axle described in its pile warp
In grab.
As the preferred of above-mentioned technical proposal, opposite face of a pair of cards in clip state is inner side, a pair of institutes
It in free state is rearwardly outside to state card, and the inner side of the card, which is provided with opening and pointed to, deviates from the installation axle side
Grab, offer groove at the nearly installation axle on the card；The elastic component is " O " type elastic string, described in its pile warp
Both ends are fastened in the grab of a pair of cards after passing through the groove from outside respectively after installation axle.
As the preferred of above-mentioned technical proposal, the distal end in the outside of the card is provided with improved mat.
As the preferred of above-mentioned technical proposal, the sliding element include vertical rod, the sliding block located at the vertical rod lower end, with
And the installing plate located at the vertical rod upper end；The track includes the dovetail chute being engaged with the sliding block.
As the preferred of above-mentioned technical proposal, state installing plate and be provided with socket, relative to the installation in the mounting seat
The another side of axle is installed with short axle, and the short axle is plugged in the socket so that the mounting seat is arranged on the installing plate
On, the short axle coordinates with the socket for gap.
As the preferred of above-mentioned technical proposal, the socket is blind hole structure；Pass through between the short axle and the socket
Bearing fit.
As the preferred of above-mentioned technical proposal, rotary components include three rotation disk rollers being arranged in the frame, institute
The three rotation disk rollers stated include an active rotation disk roller and two driven rotation disk rollers, three shapes between rotating disk rollers
The passage passed through into workpiece, the axial direction of the rotation disk roller are parallel with workpiece direction of feed.
As the preferred of above-mentioned technical proposal, the feeder assembly be arranged at the rotary components and the stable component it
Between, the feeder assembly includes upper roll wheel group and lower roll wheel group, the gap shape between the upper roll wheel group and the lower roll wheel group
The passage passed through into workpiece, the lower roll wheel group are active roller set, and upper roll wheel group is driven roller set.
In summary, a kind of high-precision angle pipe equipment of chair tool of the technical program has the high spy of bend pipe machining accuracy
Point.
Brief description of the drawings
Fig. 1 is a kind of chair tool schematic diagram of high-precision angle pipe equipment of the utility model embodiment；
Fig. 2 is Fig. 1 partial enlarged drawing；
Fig. 3 is a kind of schematic diagram of the stable component of the utility model embodiment；
Fig. 4 is another schematic diagram of the stable component of the utility model embodiment；
Fig. 5 is a kind of schematic diagram of the sliding element of the utility model embodiment.
Embodiment
The utility model is described in more detail for scheme below in conjunction with the accompanying drawings and preferably.
Embodiment：As shown in figure 1, a kind of high-precision angle pipe equipment of chair tool, including frame 1 and track 2, set along track 2
Feeder assembly 3 and rotary components 4 are equipped with, workpiece A forms movement locus 7 on track 2, and the movement locus 7 starts from the head of track 2
End, the tail end of track 2, is provided with winding pipe assembly 5, winding pipe assembly 5 includes fixed seat 51, is installed in the tail end of track 2 finally
Fixing mould 52 in reservation 51, the bend pipe mould 53 being movably arranged in fixed seat 51 and driving bend pipe mould 53 are around fixation
The actuator of the activity of mould 52.Winding pipe assembly 5 can be any structure for being applied to chair leg bend pipe in the prior art.
Feeder assembly 3
Feeder assembly 3 is arranged between rotary components 4 and stable component 6, and feeder assembly 4 includes being arranged on by rolling axle
Upper roll wheel group and lower roll wheel group in frame 1, the gap between upper roll wheel group and lower roll wheel group form the passage that workpiece passes through, under
Roller set is made up of three lower roll wheels, and three lower roll wheels are the active roll driven by servomotor, and upper roll wheel group is driven voller
Wheel group.
Rotary components 4
Rotary components 4 are used for the rotation or upset for completing workpiece, including three by rolling axle in frame 1
Disk roller is rotated, three rotation disk rollers include an active rotation disk roller and two driven rotation disk rollers, and three rotate between disk rollers
The passage that workpiece passes through is formed, the axial direction for rotating disk roller is parallel with workpiece direction of feed.
Stable component 6
As the improvement of the angle pipe equipment to prior art, the chair tool of the technical program is also included with high-precision angle pipe equipment
The stable component 6 being movably arranged on track 2, stable component 6 are used to make workpiece tail end keep same level during feeding
Highly, and stable component 6 rotates in the presence of rotary components 5 with workpiece.
Stable component 6 include clip unit 61 and make clip unit 61 in the presence of feeder assembly 4 with workpiece along track 2
The sliding element 62 of activity.
As shown in Figures 2 and 3, clip unit 61 includes the mounting seat 611 of " Jiong " font, is weldingly fixed on mounting seat 611
Installation axle 612 in a pair of side plates, be hinged a pair of the cards 613 being arranged in installation axle 612 and for making a pair of cards
613 have the elastic component 614 with installation axle 612 for the trend of the opening of axle all the time.Between a pair of cards 613 and a pair of side plates
Filled by pad in gap.A pair of cards 613 can be the sheet metal of flat board, but preferable structure is when a pair of cards 613 lean on
The outer wall shape formed when holding together is consistent with the inner wall shape of workpiece, i.e., each card is semicircle or partial semi-circular shape shape
Shape.Opposite face of a pair of cards 613 in clip state is inner side, and a pair of cards 613 in free state are rearwardly outer
Side, the outside of card 613 are provided with opening and point to the grab 615 for deviating from the side of installation axle 612；Elastic component 614 is " O " type rubber
Restrict, both ends are fastened in the grab 615 of a pair of cards 613 respectively after its pile warp installation axle 612.The distal end in the outside of card 613
Provided with improved mat 617, improved mat 617 can be the rubber sheet gasket that outer surface is provided with strip projection or graininess projection.By
This, when a pair of cards 613 are in free state（When not stretching into workpiece tail end）, the phase in the presence of elastic component 614
The opening of separation, operator can make a pair of cards 613 overcome the active force of elastic component 614 and opposite by manually applying external force
Draw close, stretched into after drawing close in the tail end of workpiece, after the external force for unclamping application, a pair of cards 613 have in the presence of elastic component 614
The trend of phase separation, and the thus tail end of clamping workpiece.
In other implementations, as shown in figure 4, opposite face of a pair of cards 613 in clip state is inner side, one
In free state it is rearwardly outside to card 613, the inner side of card 613, which is provided with opening and pointed to, deviates from installation axle 612 1
The grab 615 of side, groove 616 is offered at nearly installation axle 612 on card 613；Elastic component 614 is " O " type elastic string, its pile warp
Both ends are fastened in the grab 615 of a pair of cards 613 after passing through groove 616 from outside respectively after installation axle 612.
As shown in figures 2 and 5, sliding element 62 include vertical rod 621, welding be arranged on the lower end of vertical rod 621 sliding block 622, with
And welding is arranged on the installing plate 623 of the upper end of vertical rod 621, track 2 includes the dovetail chute being engaged with sliding block 622, thus, when
When workpiece is fed under the drive of feeder assembly 3 along movement locus 7, sliding element 62 is also fed along track 2 in the same direction.
"convex" shaped vallecular cavity is offered on installing plate 623, "convex" shaped vallecular cavity forms entrance at the top of installing plate 623 and its is another
End forms support platform；Welded admittedly or integrally formed with short axle 618 relative to the another side of installation axle 612 in mounting seat 611, it is short
Axle 618 includes axis body and the projection positioned at axis body projecting end, and the projection is frustum cone structure in the technical program；During installation,
Short axle 618 enters "convex" shaped groove by entrance, and axis body and projection coordinate with "convex" shaped vallecular cavity and supported by support platform
Into installation.Preferably, a lid 625 is inserted in socket 624, lid 625 and "convex" shaped groove after short axle 618 completes installation
Chamber is interference fitted, and the socket 624 of blind hole structure is formed between the lower surface of lid 625 and support platform.Short axle 618 and socket
624 be that gap coordinates.Those of ordinary skill in the art are understood the height design of the relative orbit 2 of vertical rod 621 and feeder assembly 3
The central shaft of the workpiece feeding passage formed with rotary components 4 is contour.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (9)
1. a kind of chair tool high-precision angle pipe equipment, including frame（1）And track（2）, along the track（2）It is provided with feeding group
Part（3）And rotary components（4）, in the track（2）Tail end be provided with winding pipe assembly（5）, the winding pipe assembly（5）Including fixation
Seat（51）, be installed in the fixed seat（51）On fixing mould（52）, be movably arranged on the fixed seat（51）On bend pipe
Mould（53）And the driving bend pipe mould（53）Around the fixing mould（52）The actuator of activity；It is characterized in that：Should
Kind chair tool is also included being movably arranged on the track with high-precision angle pipe equipment（2）On stable component（6）, the stable component
（6）For making workpiece tail end keep same level height, and the stable component during feeding（6）In the rotary components
（5）In the presence of with the workpiece rotate；The stable component（6）Including clip unit（61）With make the clip unit（61）
In the feeder assembly（4）In the presence of with workpiece along the track（2）The sliding element of activity（62）.
A kind of 2. high-precision angle pipe equipment of chair tool according to claim 1, it is characterised in that：The clip unit（61）
Including mounting seat（611）, be located at the mounting seat（611）On installation axle（612）, be hinged be arranged on the installation axle（612）
On a pair of cards（613）And for making a pair of cards（613）All the time have with the installation axle（612）For axle
The elastic component of the trend of opening（614）.
A kind of 3. high-precision angle pipe equipment of chair tool according to claim 2, it is characterised in that：A pair of cards
（613）Opposite face in clip state is inner side, a pair of cards（613）What it is in free state is rearwardly outside,
The card（613）Outside be provided with opening point to deviate from the installation axle（612）The grab of side（615）；The elastic component
（614）It is " O " type elastic string, installation axle described in its pile warp（612）Both ends are fastened on a pair of cards respectively afterwards（613）Card
Hook（615）It is interior.
A kind of 4. high-precision angle pipe equipment of chair tool according to claim 2, it is characterised in that：A pair of cards
（613）Opposite face in clip state is inner side, a pair of cards（613）What it is in free state is rearwardly outside,
The card（613）Inner side be provided with opening point to deviate from the installation axle（612）The grab of side（615）, the card
（613）The upper nearly installation axle（612）Place offers groove（616）；The elastic component（614）It is " O " type elastic string, its pile warp
The installation axle（612）Both ends pass through the groove from outside respectively afterwards（616）After be fastened on a pair of cards（613）Card
Hook（615）It is interior.
A kind of 5. high-precision angle pipe equipment of chair tool according to claim 3 or 4, it is characterised in that：The card（613）
The distal end in outside be provided with improved mat（617）.
A kind of 6. high-precision angle pipe equipment of chair tool according to claim 2, it is characterised in that：The sliding element（62）
Including vertical rod（621）, located at the vertical rod（621）The sliding block of lower end（622）And located at the vertical rod（621）The peace of upper end
Loading board（623）；The track（2）Including with the sliding block（622）The dovetail chute being engaged.
A kind of 7. high-precision angle pipe equipment of chair tool according to claim 6, it is characterised in that：State installing plate（623）On
Provided with socket（624）, the mounting seat（611）On relative to the installation axle（612）Another side be installed with short axle（618）,
The short axle（618）It is fastened on the socket（624）In so that the mounting seat（611）Installed in the installing plate（623）On,
The short axle（618）With the socket（624）Coordinate for gap, and the short axle（618）With the socket（624）Without axial fortune
It is dynamic.
A kind of 8. high-precision angle pipe equipment of chair tool according to claim 1, it is characterised in that：Rotary components（4）Including
Installed in the frame（1）On three rotation disk rollers, described three rotation disk rollers include an active rotation disk roller and two
Individual driven rotation disk roller, the passage that passes through of workpiece, the axial direction of the rotation disk roller and work are formed between three rotation disk rollers
Part direction of feed is parallel.
A kind of 9. high-precision angle pipe equipment of chair tool according to claim 1, it is characterised in that：The feeder assembly（3）
It is arranged at the rotary components（4）With the stable component（6）Between, the feeder assembly（3）Including upper roll wheel group and lower roll
Wheel group, gap between the upper roll wheel group and the lower roll wheel group form the passage that workpiece passes through, based on the lower roll wheel group
Dynamic roller set, upper roll wheel group is driven roller set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720402420.1U CN206898120U (en) | 2017-04-18 | 2017-04-18 | A kind of high-precision angle pipe equipment of chair tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720402420.1U CN206898120U (en) | 2017-04-18 | 2017-04-18 | A kind of high-precision angle pipe equipment of chair tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206898120U true CN206898120U (en) | 2018-01-19 |
Family
ID=61290933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720402420.1U Expired - Fee Related CN206898120U (en) | 2017-04-18 | 2017-04-18 | A kind of high-precision angle pipe equipment of chair tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206898120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453462A (en) * | 2022-02-09 | 2022-05-10 | 浙江长兴和良智能装备有限公司 | Left-right co-bending pipe bending machine with automatic head falling function and machining method thereof |
-
2017
- 2017-04-18 CN CN201720402420.1U patent/CN206898120U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453462A (en) * | 2022-02-09 | 2022-05-10 | 浙江长兴和良智能装备有限公司 | Left-right co-bending pipe bending machine with automatic head falling function and machining method thereof |
| CN114453462B (en) * | 2022-02-09 | 2023-04-28 | 浙江长兴和良智能装备有限公司 | Left-right co-bending pipe bender with automatic turning function and processing method thereof |
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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: 20180119 |