CN206875050U - A kind of Digit Control Machine Tool lower margin pad assembly - Google Patents
A kind of Digit Control Machine Tool lower margin pad assembly Download PDFInfo
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- CN206875050U CN206875050U CN201720489118.4U CN201720489118U CN206875050U CN 206875050 U CN206875050 U CN 206875050U CN 201720489118 U CN201720489118 U CN 201720489118U CN 206875050 U CN206875050 U CN 206875050U
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- machine tool
- foot pad
- control machine
- digit control
- foundation bolt
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Abstract
It the utility model is related to machine tool accessory technical field, and in particular to a kind of Digit Control Machine Tool lower margin pad assembly, the utility model include：The foundation bolt and foot pad of mutual cooperation, the top of the foundation bolt and the bottom of the Digit Control Machine Tool are mutually fixed, and the first arcwall face is provided between the bottom end face of the foundation bolt and its side；The upper end of the foot pad is provided with bolt mounting holes, the bolt mounting holes inside edge is provided with the lead-in chamfered of annular, the bottom of the lead-in chamfered be connected to the mutually close-fitting positioning chamber in the bottom of the foundation bolt, between the bottom of the positioning chamber and its side wall be provided with first arcwall face cooperate the second arcwall face；The utility model increases the contact area between foundation bolt and foot pad, and its mutual no-float, allow lathe to reduce during long-time use and crimp is produced to foot pad, drastically increase the durability of product, the damping effect of lathe is effectively kept, and reduces it and produces noise.
Description
Technical field
It the utility model is related to machine tool accessory technical field, and in particular to a kind of Digit Control Machine Tool lower margin pad assembly.
Background technology
Digit Control Machine Tool is a kind of automated machine tool equipped with program control system.With precision machining, automatic tool changer, production
Many advantages, such as efficiency high, high reliability.Digit Control Machine Tool lower margin can play the effects such as support, regulation height, have lathe good
Good vertical deflection and damping effect, ensure that lathe is processed workpiece at steady-state.Existing Digit Control Machine Tool
It easily produces deformation to pin after a long time use, reduces its damping effect and produces noise increase, its service life is not grown.
The content of the invention
To overcome drawbacks described above, the purpose of this utility model is to provide a kind of Digit Control Machine Tool lower margin pad assembly.
The purpose of this utility model is achieved through the following technical solutions：
The utility model is a kind of Digit Control Machine Tool lower margin pad assembly, and it is installed on the bottom of Digit Control Machine Tool, including：Phase interworking
The foundation bolt and foot pad of conjunction, the top of the foundation bolt and the bottom of the Digit Control Machine Tool are mutually fixed, the lower margin spiral shell
The first arcwall face is provided between the bottom end face of bolt and its side；
The upper end of the foot pad is provided with bolt mounting holes, and the bolt mounting holes inside edge is provided with the guiding of annular
Inclined-plane, the bottom of the lead-in chamfered be connected to the mutually close-fitting positioning chamber in the bottom of the foundation bolt, the positioning chamber
The second arcwall face to be cooperated with first arcwall face is provided between bottom and its side wall.
Further, the bottom of the foot pad is provided with the bottom surface keeper of more than three, phase between every bottom surface keeper
Mutually separation, and the bottom surface of all bottom surface keepers is at grade.
Further, on the edge for the bottom face that the bottom surface keeper is arranged at the foot pad, the bottom of the foot pad
Middle face is provided with circular cavity.
The utility model increases the contact area between foundation bolt and foot pad, and its mutual no-float, allows
Lathe reduces during long-time use produces crimp to foot pad, drastically increases the durability of product, has
Effect ground keeps the damping effect of lathe, and reduces it and produce noise.
Brief description of the drawings
For ease of explanation, the utility model is described in detail by following preferred embodiments and accompanying drawing.
Fig. 1 is cross-sectional view of the present utility model；
Fig. 2 is the close-up schematic view of part A in the utility model；
Fig. 3 is the structural representation of the foundation bolt in the utility model；
Fig. 4 is the overall structure diagram of the foot pad in the utility model；
Fig. 5 is the structure schematic diagram of the foot pad in the utility model；
Fig. 6 is the cross-sectional view of the foot pad in the utility model；
Fig. 7 is the part B close-up schematic view of the foot pad in the utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further described.It should be appreciated that specific embodiment described herein is only explaining this reality
With new, it is not used to limit the utility model.
Fig. 1 to Fig. 7 is referred to, the utility model is a kind of Digit Control Machine Tool lower margin pad assembly, and it is installed on Digit Control Machine Tool
Bottom, including：The foundation bolt 10 and foot pad 20 of mutual cooperation, top and the Digit Control Machine Tool of the foundation bolt 10
Bottom is mutually fixed, and the first arcwall face 11 is provided between the bottom end face of the foundation bolt 10 and its side；
The upper end of the foot pad 20 is provided with bolt mounting holes 21, and the inside edge of bolt mounting holes 21 is provided with annular
Lead-in chamfered 22, the bottom of the lead-in chamfered 22 is connected to and the mutually close-fitting positioning chamber in the bottom of the foundation bolt 10
23, the second arcwall face 24 to be cooperated with first arcwall face 11 is provided between the bottom of the positioning chamber 23 and its side wall.
The utility model in the bottom of foundation bolt 10 due to being provided with the first arcwall face 11, itself and second in foot pad 20
Arcwall face 24 is mutually fitted close, and increases the contact area of foundation bolt 10 and foot pad 20, allows lathe to be vibrated in long-time
During use reduce because the extruding to foot pad 20 and caused by deform.When mounted, the bottom of foundation bolt 10 is put
In the bolt mounting holes 21 for entering the upper end of foot pad 20, the bottom of foundation bolt 10 is snapped down in positioning chamber 23 by lead-in chamfered 22
To realize positioning.
Further, the bottom of the foot pad 20 is provided with the bottom surface keeper 25 of more than three, every bottom surface keeper 25
Between be separated from each other, and the bottom surface of all bottom surface keepers 25 is at grade.
Further, on the edge for the bottom face that the bottom surface keeper 25 is arranged at the foot pad 20, the foot pad 20
Bottom face in the middle part of be provided with circular cavity 26.Because the bottom surface keeper 25 of the bottom of foot pad 20 uses hollow structure, it can
With the effective transmission for preventing vibration.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (3)
1. a kind of Digit Control Machine Tool lower margin pad assembly, it is installed on the bottom of Digit Control Machine Tool, it is characterised in that including：Cooperate
Foundation bolt and foot pad, the top of the foundation bolt and the bottom of the Digit Control Machine Tool mutually fix, the foundation bolt
Bottom end face and its side between be provided with the first arcwall face；
The upper end of the foot pad is provided with bolt mounting holes, and the guiding that the bolt mounting holes inside edge is provided with annular is oblique
Face, the bottom of the lead-in chamfered are connected to and the mutually close-fitting positioning chamber in the bottom of the foundation bolt, the bottom of the positioning chamber
The second arcwall face to be cooperated with first arcwall face is provided between portion and its side wall.
2. Digit Control Machine Tool lower margin pad assembly according to claim 1, it is characterised in that the bottom of the foot pad is provided with three
Bottom surface keeper more than part, it is separated from each other between every bottom surface keeper, and the bottom surface of all bottom surface keepers is same
In plane.
3. Digit Control Machine Tool lower margin pad assembly according to claim 2, it is characterised in that the bottom surface keeper is arranged at this
On the edge of the bottom face of foot pad, circular cavity is provided with the middle part of the bottom face of the foot pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720489118.4U CN206875050U (en) | 2017-05-04 | 2017-05-04 | A kind of Digit Control Machine Tool lower margin pad assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720489118.4U CN206875050U (en) | 2017-05-04 | 2017-05-04 | A kind of Digit Control Machine Tool lower margin pad assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206875050U true CN206875050U (en) | 2018-01-12 |
Family
ID=61339447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720489118.4U Active CN206875050U (en) | 2017-05-04 | 2017-05-04 | A kind of Digit Control Machine Tool lower margin pad assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206875050U (en) |
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2017
- 2017-05-04 CN CN201720489118.4U patent/CN206875050U/en active Active
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| GR01 | Patent grant |