CN208601050U - A kind of XZ axis intersection saddle seat of Lightweight high-rigidity - Google Patents
A kind of XZ axis intersection saddle seat of Lightweight high-rigidity Download PDFInfo
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- CN208601050U CN208601050U CN201821414456.2U CN201821414456U CN208601050U CN 208601050 U CN208601050 U CN 208601050U CN 201821414456 U CN201821414456 U CN 201821414456U CN 208601050 U CN208601050 U CN 208601050U
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- saddle
- seat
- bearing seat
- ontology
- axis
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Abstract
The utility model discloses a kind of XZ axis of Lightweight high-rigidity to intersect saddle seat, it includes the block-like saddle ontology that is square, a pair of of sliding rail of saddle ontology two sides is set, the first bearing seat of saddle ontology one end is set, the second bearing seat of the saddle ontology other end is set, and the nut fixing seat saddle ontology back side and for connecting with Z axis actuator is set, the saddle ontology is located at region between two sliding rails and is formed with a slope groove, 3rd bearing seat is provided in the slope groove, the first bearing seat, the second bearing seat is integrated molding structure with the saddle ontology, the both ends of the saddle ontology are provided with the first weight loss groove and the second weight loss groove, the back side of the saddle ontology is provided with third weight loss groove, the nut fixing seat is arranged in the third loss of weight In slot.The utility model is compact-sized and is light-weight design, improves overall stiffness, ensure that the kinematic accuracy of XZ axis.
Description
Technical field
The utility model belongs to Machine Tool design technical field, intersects cunning more particularly to a kind of XZ axis of Lightweight high-rigidity
Saddle.
Background technique
With manufacturing development, automated production is more and more common, also higher and higher for the required precision of product.Add
Work lathe is essential process equipment in manufacturing industry production process, and the mobile precision of process tool, which directly affects, to be added
Work precision.The movement of cutter generally comprises the movement of tri- dimensions of XYZ, in the Z-axis direction, in order to reduce Z axis load, general meeting
Using the movement of Z axis as final tache motorice, but the kinematic error on XY axis can add up and become larger.Saddle seat in the prior art
It sometimes appear that bearing block cracking phenomena, is easy to be cracked by foreign impacts, and structure is not compact enough, large-sized cloth
Office causes kinematic error larger.
Therefore the XZ axis for needing to provide a kind of Lightweight high-rigidity intersects saddle seat to solve the above problems.
Utility model content
The main purpose of the utility model is to provide a kind of XZ axis of Lightweight high-rigidity to intersect saddle seat, compact-sized
And be light-weight design, overall stiffness is improved, ensure that the kinematic accuracy of XZ axis.
The utility model is achieved through the following technical solutions above-mentioned purpose: a kind of XZ axis intersection saddle of Lightweight high-rigidity
Seat comprising the block-like saddle ontology that is square, is arranged in the saddle a pair of of sliding rail that saddle ontology two sides are arranged in
The first bearing seat of ontology one end, the second bearing seat that the saddle ontology other end is arranged in and setting are in the saddle
The ontology back side and for the nut fixing seat that connect with Z axis actuator, saddle ontology region between two sliding rails
It is formed with a slope groove, 3rd bearing seat, the first bearing seat, the second bearing seat are provided in the slope groove
It is integrated molding structure with the saddle ontology, the both ends of the saddle ontology are provided with the first weight loss groove and the second loss of weight
Slot, the back side of the saddle ontology are provided with third weight loss groove, and the nut fixing seat is arranged in the third weight loss groove.
Further, the length of the sliding rail is 500 ~ 600mm, and the spacing between two sliding rails is 550 ~ 600mm.
Further, the first bearing seat, the second bearing seat, the nut fixing seat and the 3rd bearing
Seat is all made of zinc-plated stainless steel material and is made.
Further, the second bearing seat includes playing the blocking fixed block of barrier effect and the blocking fixed block
The circular arc type locating piece being wholely set.
Further, the first bearing seat and the second bearing seat include bimonthly tooth support base.
Compared with prior art, the beneficial effect that a kind of XZ axis of Lightweight high-rigidity of the utility model intersects saddle seat exists
In: it is compact-sized and be light-weight design, improve overall stiffness, ensure that the kinematic accuracy of XZ axis.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is another angled arrangement schematic diagram of the utility model embodiment；
Digital representation in figure:
The XZ axis of 100 Lightweight high-rigidities intersects saddle seat；
1 saddle ontology；2 sliding rails；3 first bearing seats；4 second bearing seats；5 nut fixing seats；6 slope grooves；7 third axis
Hold seat；8 first weight loss grooves；9 second weight loss grooves；10 third weight loss grooves；11 stop fixed block；12 circular arc type locating pieces；13 is bimonthly
Tooth support base.
Specific embodiment
Embodiment:
Fig. 1-Fig. 2 is please referred to, the present embodiment is that the XZ axis of Lightweight high-rigidity intersects saddle seat 100 comprising is square
Block-like saddle ontology 1, a pair of of sliding rail 2 that 1 two sides of saddle ontology are set, the first bearing that 1 one end of saddle ontology is set
Seat 3, the second bearing seat 4 of 1 other end of saddle ontology is set and be arranged in 1 back side of saddle ontology and be used for and Z axis drive
The nut fixing seat 5 of moving part connection, saddle ontology 1 are located at region between two sliding rails 2 and are formed with a slope groove 6, and slope is recessed
3rd bearing seat 7 is provided in slot 6, first bearing seat 3, second bearing seat 4 and saddle ontology 1 are integrated molding structure, saddle
The both ends of seat ontology 1 are provided with the first weight loss groove 8 and the second weight loss groove 9, and the back side of saddle ontology 1 is provided with third weight loss groove
10, nut fixing seat 5 is arranged in third weight loss groove 10.
The length of sliding rail 2 is 500 ~ 600mm, and the spacing between two sliding rails 2 is 550 ~ 600mm, so that sliding rail 2 surrounded
Region forms a nearly square structure, disperses stress deformation caused by 1 gravity of saddle ontology, improves lathe bed anti-buckling strength.
By the way that weight loss groove is arranged at the both ends of saddle ontology 1, its influence to rigidity is reduced to minimum, and overleaf set
A penetrating weight loss groove is set, the lightweight in weight is not only realized, and ensure that the integral strength of saddle ontology 1.First
Bearing block 3, second bearing seat 4, nut fixing seat 5 and 3rd bearing seat 7 are all made of zinc-plated stainless steel material and are made, and prevent
Stop bearing block cracking, improved toughness when bearing block resistance to external shocks power, reduces injury caused by collision accident.
Second bearing seat 4 includes the circle for playing the blocking fixed block 11 of barrier effect, being wholely set with blocking fixed block 11
Camber locating piece 12.First bearing seat 3 and second bearing seat 4 include bimonthly tooth support base 13.First bearing seat 3 and the second axis
The rigidity that seat 4 is much larger than traditional four screw fixed structures using the bimonthly supporting surface casting in left and right is held, main shaft is avoided to hit bearing
Main shaft secondary injury accident caused by seat broken screw.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical
Novel protection scope.
Claims (5)
1. the XZ axis of Lightweight high-rigidity a kind of intersects saddle seat, it is characterised in that: it include be square block-like saddle ontology,
A pair of of sliding rail that saddle ontology two sides are arranged in, is arranged in institute the first bearing seat that saddle ontology one end is arranged in
State the second bearing seat of the saddle ontology other end and be arranged in the saddle ontology back side and be used for and Z axis actuator connect
The nut fixing seat connect, the saddle ontology are located at region between two sliding rails and are formed with a slope groove, the slope groove
In be provided with 3rd bearing seat, the first bearing seat, the second bearing seat and the saddle ontology are integrated chemical conversion type knot
Structure, the both ends of the saddle ontology are provided with the first weight loss groove and the second weight loss groove, and the back side of the saddle ontology is provided with
Three weight loss grooves, the nut fixing seat are arranged in the third weight loss groove.
2. the XZ axis of Lightweight high-rigidity as described in claim 1 intersects saddle seat, it is characterised in that: the length of the sliding rail
For 500~600mm, the spacing between two sliding rails is 550~600mm.
3. the XZ axis of Lightweight high-rigidity as described in claim 1 intersects saddle seat, it is characterised in that: the first bearing
Seat, the second bearing seat, the nut fixing seat and the 3rd bearing seat be all made of the production of zinc-plated stainless steel material and
At.
4. the XZ axis of Lightweight high-rigidity as described in claim 1 intersects saddle seat, it is characterised in that: the second bearing seat
Including playing the blocking fixed block of barrier effect, the circular arc type locating piece being wholely set with the blocking fixed block.
5. the XZ axis of Lightweight high-rigidity as described in claim 1 intersects saddle seat, it is characterised in that: the first bearing seat
It include bimonthly tooth support base with the second bearing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821414456.2U CN208601050U (en) | 2018-08-30 | 2018-08-30 | A kind of XZ axis intersection saddle seat of Lightweight high-rigidity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821414456.2U CN208601050U (en) | 2018-08-30 | 2018-08-30 | A kind of XZ axis intersection saddle seat of Lightweight high-rigidity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208601050U true CN208601050U (en) | 2019-03-15 |
Family
ID=65680258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821414456.2U Active CN208601050U (en) | 2018-08-30 | 2018-08-30 | A kind of XZ axis intersection saddle seat of Lightweight high-rigidity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208601050U (en) |
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2018
- 2018-08-30 CN CN201821414456.2U patent/CN208601050U/en active Active
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