CN205560141U - Machine tool sizing block - Google Patents
Machine tool sizing block Download PDFInfo
- Publication number
- CN205560141U CN205560141U CN201620334463.6U CN201620334463U CN205560141U CN 205560141 U CN205560141 U CN 205560141U CN 201620334463 U CN201620334463 U CN 201620334463U CN 205560141 U CN205560141 U CN 205560141U
- Authority
- CN
- China
- Prior art keywords
- hole
- adjusting screw
- screw rod
- machine tool
- main cushion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses a machine tool sizing block, including main cushion, adjusting screw, main cushion forms the internal screw thread cylinder for the middle part, adjusting screw is the T type, by the cylindrical section of outband screw thread and the hexagon nut integrated into one piece who is in cylindrical section one end, and through -hole during adjusting screw forms along the axis direction, well through -hole forms the internal thread, the terminal surface middle part forms the cambered surface chamfer of indent, this chamfer and well through -hole transition connection outside hexagon nut, adjusting screw's cylindrical section connects in the internal thread hole of main cushion soon, if a gasket, the middle part of gasket forms the through -hole, and this through -hole is corresponding with adjusting screw's internal thread hole, and evagination cambered surface form is personally submitted to one side of gasket, and this cambered surface is laminated with the cambered surface chamfer of adjusting screw indent mutually. The utility model discloses machine tool sizing block, its simple structure is reasonable, and the installation is simple and easy, low in production cost, and it can be finely tuned.
Description
Technical field
This utility model belongs to machine tool element manufacturing technology field, is specifically related to a kind of under-chassis for lathe
Parallels.
Background technology
The parallels of traditional machine tool is a tapped cushion block, the screw rod that to add matched and fixing, then revolves
Connect a nut.This parallels structure existing there is the problem that it cannot be carried out fine setting, and cushion block is whole
Upper plane must be processed, higher to required precision；During additionally, produce the phenomenons such as abrasion when screw flight,
Whole parallels must all be changed, and therefore, it is relatively costly.
Utility model content
For solving the problems referred to above that prior art exists, this utility model provide a kind of rational in infrastructure, low cost,
Adjust iron gasket for machine tool that is simple and convenient and that can be finely adjusted.
This utility model is by the following technical solutions: a kind of iron gasket for machine tool, including main cushion block, adjusting screw rod,
Main cushion block is the cylinder that middle part forms female thread；Adjusting screw rod is T-shaped, by carry externally threaded cylindrical section with
The hex nut being in cylindrical section one end is one-body molded, adjusting screw rod formed in the axial direction in through hole, in logical
Hole forms female thread；The cambered surface chamfering of indent, this chamfering and middle through hole is formed in the middle part of hex nut outer face
Transition and linkage；The cylindrical section of adjusting screw rod is rotatably connected in the internal thread hole of main cushion block；If a pad, in pad
Portion forms through hole, and this through hole is corresponding with the internal thread hole of adjusting screw rod, and the one side of pad is outer convex globoidal
Shape, this cambered surface fits with the cambered surface chamfering of adjusting screw rod indent.
Described iron gasket for machine tool, the lateral surface of pad exceeds the lateral surface of adjusting screw rod.
Described iron gasket for machine tool, the middle through-hole of pad is more than the internal thread hole of adjusting screw rod.
Described iron gasket for machine tool, the two the most chamfered shapes in corner of the hex nut of adjusting screw rod.
Described iron gasket for machine tool, main cushion block screws in the chamfered shape in outside of side towards adjusting screw rod.
Described iron gasket for machine tool, the end face laminating that the hex nut of adjusting screw rod is corresponding with main cushion block.
This utility model iron gasket for machine tool, it is simple and reasonable, installs simple, and production cost is low, and its energy
It is finely adjusted.
Accompanying drawing explanation
Fig. 1 is the main TV structure figure of a kind of preferred embodiment of this utility model.
Fig. 2 is the top view of a kind of preferred embodiment of this utility model.
Fig. 3 is the A portion enlarged drawing of Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model preferred embodiment is described in detail.
As Figure 1-3, the present embodiment iron gasket for machine tool includes main cushion block 1, adjusting screw rod 2 and pad 3, main
Cushion block 1 forms the cylinder of female thread for middle part, and it is towards the chamfered shape in outside of side.
Adjusting screw rod 2 is T-shaped, and it is by with externally threaded cylindrical section and the hex nut being in cylindrical section one end
Constitute.Adjusting screw rod 2 formed in the axial direction in through hole and formed female thread, in this, through hole is in hex nut
Also forming the cambered surface chamfering of indent in the middle part of outer face, this chamfering is connected with middle through hole.The both sides of its hex nut
The most chamfered shape in angle.
The cylindrical section of adjusting screw rod 2 is rotatably connected in spiral shell in the middle part of main cushion block 1 from the side of main cushion block 1 band chamfering
Pit, forms movable connection, and both corresponding side laminatings by screw thread between the two.
The middle part of pad 3 is through, and its middle through-hole is corresponding with the internal thread hole of adjusting screw rod 2, pad 3
Middle through-hole slightly larger than the internal thread hole of adjusting screw rod 2.The one side of pad 3 is evagination arc surfaced, should
Cambered surface fits with the cambered surface chamfering of adjusting screw rod 2 indent.The lateral surface of pad 3 is slightly higher than adjusting screw rod 2
Lateral surface.
When this utility model uses, main cushion block 1, adjusting screw rod 2 and pad 3 three are fitted together, puts
It is placed in the bottom of lathe, then (after this screw rod is by the middle through hole of pad 3, stretches into adjusting screw rod 2 by screw rod
Internal thread hole and screw thread spin) etc. parts connect together with lathe, by rotary screw progressively by lathe
Adjust to level.
Claims (6)
1. an iron gasket for machine tool, including main cushion block, adjusting screw rod, it is characterised in that: described main cushion block is
Middle part forms the cylinder of female thread；Adjusting screw rod is T-shaped, by carrying externally threaded cylindrical section and being in cylinder
The hex nut of Duan Yiduan is one-body molded, adjusting screw rod formed in the axial direction in through hole, in middle through hole formed
Screw thread；The cambered surface chamfering of indent, this chamfering and middle through hole transition and linkage is formed in the middle part of hex nut outer face；
The cylindrical section of adjusting screw rod is rotatably connected in the internal thread hole of main cushion block；If a pad, the middle part of pad forms through hole,
This through hole is corresponding with the internal thread hole of adjusting screw rod, and the one side of pad is evagination arc surfaced, this cambered surface with
The cambered surface chamfering of adjusting screw rod indent fits.
2. iron gasket for machine tool as claimed in claim 1, it is characterised in that: the lateral surface of pad exceeds regulation spiral shell
The lateral surface of bar.
3. iron gasket for machine tool as claimed in claim 1, it is characterised in that: the middle through-hole of pad is more than regulation
The internal thread hole of screw rod.
4. the iron gasket for machine tool as described in any one of claim 1-3, it is characterised in that: the hexagonal of adjusting screw rod
The two the most chamfered shapes in corner of nut.
5. the iron gasket for machine tool as described in any one of claim 1-3, it is characterised in that: main cushion block is towards regulation spiral shell
Bar screws in the chamfered shape in outside of side.
6. the iron gasket for machine tool as described in any one of claim 1-3, it is characterised in that: the hexagonal of adjusting screw rod
The end face laminating that nut is corresponding with main cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620334463.6U CN205560141U (en) | 2016-04-19 | 2016-04-19 | Machine tool sizing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620334463.6U CN205560141U (en) | 2016-04-19 | 2016-04-19 | Machine tool sizing block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205560141U true CN205560141U (en) | 2016-09-07 |
Family
ID=56809720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620334463.6U Expired - Fee Related CN205560141U (en) | 2016-04-19 | 2016-04-19 | Machine tool sizing block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205560141U (en) |
-
2016
- 2016-04-19 CN CN201620334463.6U patent/CN205560141U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20170419 |