CN208879372U - A kind of high-precision rack components of tubulation apparatus - Google Patents
A kind of high-precision rack components of tubulation apparatus Download PDFInfo
- Publication number
- CN208879372U CN208879372U CN201821501076.2U CN201821501076U CN208879372U CN 208879372 U CN208879372 U CN 208879372U CN 201821501076 U CN201821501076 U CN 201821501076U CN 208879372 U CN208879372 U CN 208879372U
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- China
- Prior art keywords
- discharge
- roller group
- sliding block
- bearing block
- circular hole
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- 238000000465 moulding Methods 0.000 claims abstract description 7
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical group CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 9
- 238000003754 machining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 206010044565 Tremor Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 244000239634 longleaf box Species 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000009490 roller compaction Methods 0.000 description 1
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- Bearings For Parts Moving Linearly (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model provides a kind of high-precision rack components of tubulation apparatus, including rack, discharge, roller group and roller group bearing block, discharge assembly is on the rack, roller group is assemblied in discharge by roller group bearing block, discharge is an integral molding structure, discharge includes interconnecting piece and several parallel sockets on top of bottom, and the bottom end of interconnecting piece is straight flange, and two vertical edges of each socket, the two sides of discharge are vertical with the bottom end straight flange of interconnecting piece respectively；Roller group bearing block is an integral molding structure, roller group bearing block includes convex sliding block and the circular hole for being opened in convex center, screw hole is arranged in two flank sections of convex sliding block, the corresponding position of discharge is equipped with T-slot and tommyhead bolt, the outer profile of convex sliding block salient position is the spacing for being equal to socket with the circle and diameter of circular hole coaxial, and the both ends of the surface of two flank sections are vertical with the axis of circular hole respectively.A kind of high-precision rack components of tubulation apparatus has the advantages that design science, machining accuracy are high, stability is good.
Description
Technical field
The utility model relates to a kind of high-precision tubulation accessories, specifically, relate to a kind of high-precision of tubulation apparatus
Rack components.
Background technique
The tubulations units such as existing tubulation apparatus, such as Bundy tube tubulation unit, ratio-frequency welded tube unit, in the process of running
It shakes, and is shaken acutely frequent occurrence, basic reason is that the installation accuracy degree of cooperation of roller group is not high, and it is big to look after and guide difficulty, if
It is poor for the precision of itself.
It has been investigated that precision problem is present in the design problem of equipment itself, and occur in assembling process
Trueness error.
First problem is that discharge is fixed on the rack often by the welding of muti-piece riser or bolt, and adjacent two perpendicular
Inevitably there is precision problem, such as spacing since socket is large number of in the socket that spacing between plate forms discharge in installation process
Precision, the mutual depth of parallelism, discharge and verticality of rack etc., the consistency eventually led between each socket can not
Guarantee, need to pass through and its fine debugging, can achieve the effect that needs, it is big using difficulty.
When Second Problem is that bearing block is mounted in the socket of discharge 2, as shown in figure 5, the bearing block of lower section is fixed
, the bearing block 3 of top need to be slided up and down along socket to adjust position, this is just necessarily required to socket, and with respect to bearing block, there are certain
Gap, so that bearing block slides up and down, the specific structure that adjusts uses screw structure 4, after being adjusted in place, by lead screw upper end
Nut is tightened, this results in a problem, is exactly that screw structure is only fixed at one end, although the other end has the limit of socket
Clamping, but there are gaps between socket and bearing block, inevitably shake, and shake the shakiness that will lead to bearing working process
It is fixed.
Third, bearing are mounted in socket by bearing block, and bearing block is mostly separate structure, i.e., intermediate is sliding block, and two
Side is clamping plate, and clamping plate is tightened on sliding block by bolt, collectively forms I-shaped structure, this structure in assembling process easily
Rigging error is caused, then the bearing block with rigging error is installed in the not high socket of precision, has further resulted in precision
Deterioration, it is not high to eventually lead to tube body precision.
And tubing products mainly face low side industry to current line in the industry, tubulation itself is required it is also not high, it is above various
Reason leads to the unpowered further research and development of industry personage, the problem for causing whole manufacture level low.
In order to solve the above problems, people are seeking always a kind of ideal technical solution.
Utility model content
The purpose of this utility model be in view of the deficiencies of the prior art, thus provide a kind of design science, machining accuracy it is high,
A kind of high-precision rack components of the good tubulation apparatus of stability.
To achieve the goals above, the technical scheme adopted by the utility model is a kind of high-precision machine of tubulation apparatus
Frame component, including rack, discharge, roller group and roller group bearing block, the discharge are assemblied in the rack, and the roller group passes through institute
It states roller group bearing block to be assemblied in the discharge, the discharge is an integral molding structure, and the discharge includes the interconnecting piece of bottom
With several parallel sockets on top, the bottom end of the interconnecting piece is straight flange, two vertical edges of each socket, the discharge two
Side is vertical with the bottom end straight flange of the interconnecting piece respectively；The roller group bearing block is an integral molding structure, the roller group bearing
Seat includes convex sliding block and the circular hole for being opened in the convex center, the two flank sections setting of the convex sliding block
Screw hole, the corresponding position of the discharge are equipped with T-slot and tommyhead bolt, the outer profile of the convex sliding block salient position be with
The circle and diameter of the circular hole coaxial be equal to the socket spacing, the both ends of the surface of two flank sections respectively with the axis of circular hole
Vertically.
Described on base, each socket of the bottom end of the discharge, the two sides of the discharge and the discharge passes through same
Machining center is processed under same benchmark.
Described on base, alar part, the circular hole and the salient position of roller group bearing block two sides are primary by lathe
Clamping is made.
Described on base, enclosuring structure is arranged in the top of the discharge.
Described on base, the roller group bearing block further includes a cover board, and the cover board size is big with the convex shape sliding block
Small equal, the cover board and the convex shape sliding block are separately mounted to the two sides of the discharge, and the cover board is bolted
On the salient position of the convex shape sliding block.
The utility model has substantive features and progress compared with the prior art, and specifically, the utility model will discharge
Design is structure as a whole, and discharge is connected with the interconnecting piece of bottom, and socket is formed at discharge top, due to being integrated knot
Whole unifying datum is discharged in structure design, and consistency is high, and the verticality in each face is guaranteed, is not in due to assembly problem
Caused error；Convex sliding block is also integrally formed, and is made up of lathe clamped one time, and especially salient position and circular hole is same
The verticality of the heart and round hole axial and two flank sections, is guaranteed；Then, two flank sections of convex shape sliding block pass through screw hole and T
The cooperation of shape bolt is fitted closely with discharge side, and discharges side and base vertical, and bottom edge and frame upper end face paste are closed, finally
It ensure that the verticality of discharge and rack, the registration of two flank section of convex shape sliding block and discharge side and circular hole and discharge
Verticality, meet the consistency of roller group installation, ensure that the operating accuracy of roller group, shaking during tubulation weakens, tubulation
Precision promoted, avoid in the prior art by screw rod positioning generate unstability.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural schematic diagram of discharge.
Fig. 4 is the structural schematic diagram of roller group bearing block.
Fig. 5 is integrally-built schematic diagram in the prior art.
In figure: 1. racks；2. discharge；3. roller group bearing block；2-1. interconnecting piece；2-2；Socket；2-3. bottom end；2-4.
Vertical edge；2-5. side；2-6.T shape slot；3-1. convex sliding block；3-2. circular hole；Two flank section of 3-3.；3-4. screw hole；3-5. convex
Out position.
Specific embodiment
Below by specific embodiment, the technical solution of the utility model is described in further detail.
A kind of high-precision rack components of tubulation apparatus, including rack 1, discharge 2, roller group and roller group bearing block 3, the row
It puts 2 to be assemblied in the rack 1, the roller group is assemblied in the discharge 2 by the roller group bearing block 3, and the discharge 2 is
Integrated formed structure, interconnecting piece 2-1 of the discharge 2 including bottom and several parallel socket 2-2 on top, the connection
The bottom end 2-3 in portion is straight flange, two vertical edge 2-4 of each socket, the discharge the bottom with the interconnecting piece respectively two sides 2-5
Hold 2-3 straight flange vertical；The roller group bearing block is an integral molding structure, the roller group bearing block 3 include convex sliding block 3-1 and
It is opened in the circular hole 3-2 of the convex center, screw hole 3-4, institute is arranged in two portions flank section 3-3 of the convex sliding block
The corresponding position for stating discharge 2 is equipped with T-slot 2-6 and tommyhead bolt, and the outer profile of the convex sliding block 3-1 salient position 3-5 is
Coaxial circle and diameter are equal to the spacing of the socket 2-2, the both ends of the surface difference of two flank section 3-3 with the circular hole 3-2
It is vertical with the axis of circular hole 3-2.
In the present embodiment, each socket of the bottom end of the discharge, the two sides of the discharge and the discharge passes through same
One machining center is processed under same benchmark.Its purpose is to ensure that the side of discharge is in the same plane, avoid
Assembly or welding bring error.
Alar part, the circular hole and the salient position of roller group bearing block two sides are made up of lathe clamped one time,
It can guarantee the verticality of circular hole and two flank sections and the concentricity of salient position and circular hole.
The roller group bearing block further includes a cover board, the cover board size equal in magnitude, institute with the convex shape sliding block
It states cover board and the convex shape sliding block is separately mounted to the two sides of the discharge, the cover board is bolted on the type
On the salient position of shape sliding block, convex shape sliding block is fixed in discharge, and cover board is mainly used for fixing bearing, prevents bearing axial direction
Play.
Technical principle: in the process of running due to roller group, need high consistency can roller-compaction acquisition high-precision
Tube body, roller group obtain consistency, need it is all with uniformity in levelness and verticality, in the present solution, rack 1 passes through tune
Horizontal position is tried, upper surface is adjusted to horizontal plane, the levelness of the part depends on the precision of rack profile；Then installation discharge
2, since discharge 2 is integral structure, bottom end straight flange is close to rack upper surface, as long as bottom end straight flange tune is neat, then discharge 2 with
The verticality of 1 upper surface of rack also just has guarantee, and each riser welding precision difference in background technique will not occur and cause greatly
Socket 2-2 benchmark different problems, while each socket 2-2 for discharging is unified processes, discharge 2 two sides 2-5,
Two vertical edge 2-4 of socket are vertical with the straight flange of bottom end 2-3, then the two vertical edge 2-4 of discharge two sides 2-5 and socket
Can be vertical with the upper surface of rack 1, the higher installation foundation of precision is provided for the installation of roller group bearing block.
The also integrated design of roller group bearing block 3 avoids rigging error caused by seperated design, especially such as background technique
Flatness error caused by middle sayed laminated construction.
The structure of tommyhead bolt and T-slot design, directly by the side of two flank section 3-3 of roller group bearing block 3 and discharge 2
2-5 fitting avoids roller group bearing being fixed the instability problem of generation using screw structure, while also solving downslide
The problem of dynamic adjustment.
When assembly, in the salient position 3-5 insertion socket 2-2 of convex sliding block 3-1, wherein raised position 3-5's is outer
Week is close to two vertical edge 2-4 of two sides, is then cooperated by screw hole and tommyhead bolt by the side 2-5 of two flank section 3-3 and discharge 2
Fitting completely, tommyhead bolt can slide adjustment position to adjust height of release, since integrated design ensures in T-slot
The whole side of discharge is in the same plane, and the reference for installation of convex shape sliding block 3-1 is unified, and error is minimum, and assembly is consistent
Property it is high；And the axis of circular hole 3-2 is vertical with two flank sections, ensure that the levelness of round hole axial, roller group are mounted on by bearing
In circular hole, the levelness of roller group is also ensured that.
During installation, the mounting height that need to only consider each roller group bearing block, finally realizes each roller group height
Unanimously, verticality is consistent, levelness is consistent, and vibration reduces, and tube body precision produced is also just guaranteed.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should
Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (5)
1. a kind of high-precision rack components of tubulation apparatus, including rack, discharge, roller group and roller group bearing block, the discharge dress
It fits in the rack, the roller group is assemblied in the discharge by the roller group bearing block, it is characterised in that: the discharge
It is an integral molding structure, the discharge includes interconnecting piece and several parallel sockets on top of bottom, the interconnecting piece
Bottom end is straight flange, and two vertical edges of each socket, the two sides of the discharge are vertical with the bottom end straight flange of the interconnecting piece respectively；Institute
It states roller group bearing block to be an integral molding structure, the roller group bearing block includes convex sliding block and is opened in the convex sliding block
Screw hole is arranged in the circular hole at center, two flank sections of the convex sliding block, and the corresponding position of the discharge is equipped with T-slot and T shape
Bolt, the outer profile of the convex sliding block salient position are to be equal to the socket with the circle and diameter of the circular hole coaxial
Spacing, the both ends of the surface of two flank sections are vertical with the axis of circular hole respectively.
2. a kind of high-precision rack components of tubulation apparatus according to claim 1, it is characterised in that: the bottom of the discharge
Each socket at end, the two sides of the discharge and the discharge is processed under same benchmark by same machining center.
3. a kind of high-precision rack components of tubulation apparatus according to claim 1 or 2, it is characterised in that: the roller group
The alar part of bearing block two sides, the circular hole and the salient position are made up of lathe clamped one time.
4. a kind of high-precision rack components of tubulation apparatus according to claim 3, it is characterised in that: the top of the discharge
Enclosuring structure is arranged in portion.
5. a kind of high-precision rack components of tubulation apparatus according to claim 4, it is characterised in that: the roller group bearing
Seat further includes a cover board, and the cover board size is equal in magnitude with the convex shape sliding block, and the cover board and the convex shape are sliding
Block is separately mounted to the two sides of the discharge, and the cover board is bolted on the salient position of the convex shape sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501076.2U CN208879372U (en) | 2018-09-14 | 2018-09-14 | A kind of high-precision rack components of tubulation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501076.2U CN208879372U (en) | 2018-09-14 | 2018-09-14 | A kind of high-precision rack components of tubulation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208879372U true CN208879372U (en) | 2019-05-21 |
Family
ID=66512269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821501076.2U Withdrawn - After Issue CN208879372U (en) | 2018-09-14 | 2018-09-14 | A kind of high-precision rack components of tubulation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208879372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906909A (en) * | 2018-09-14 | 2018-11-30 | 河南明睿达机械制造有限公司 | A kind of high-precision rack components of tubulation apparatus |
-
2018
- 2018-09-14 CN CN201821501076.2U patent/CN208879372U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906909A (en) * | 2018-09-14 | 2018-11-30 | 河南明睿达机械制造有限公司 | A kind of high-precision rack components of tubulation apparatus |
| CN108906909B (en) * | 2018-09-14 | 2024-05-31 | 河南明睿达机械制造有限公司 | High-precision rack assembly of pipe making equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190521 Effective date of abandoning: 20240531 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190521 Effective date of abandoning: 20240531 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |