CN204328360U - The lower margin parallels contacted with lathe base holding surface - Google Patents
The lower margin parallels contacted with lathe base holding surface Download PDFInfo
- Publication number
- CN204328360U CN204328360U CN201420813593.9U CN201420813593U CN204328360U CN 204328360 U CN204328360 U CN 204328360U CN 201420813593 U CN201420813593 U CN 201420813593U CN 204328360 U CN204328360 U CN 204328360U
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- CN
- China
- Prior art keywords
- wedge
- lathe
- swivel plate
- base
- adjustment block
- 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
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Abstract
The utility model relates to a kind of lower margin parallels of lathe, and especially a kind of lower margin parallels contacted with lathe base holding surface, belongs to machine tool field.Comprise adjustment screw, wedge, adjustment block and base, described adjustment block is connected by adjusting screw with between base, wedge is arranged on the top of adjustment block, the upper surface of adjustment block is the inclined-plane matched with the lower inclined plane of wedge, also comprise swivel plate, swivel plate is arranged on the top of wedge, and the upper surface of wedge is provided with arc surface, swivel plate upper surface is the horizontal plane with base contacts, and the lower surface of swivel plate is the arc surface matched with the arc surface of wedge upper surface; Be provided with horizontal plane on the upside of described wedge, and the position of wedge horizontal plane is lower than the upper surface of swivel plate.The utility model better can ensure that lower margin parallels contacts with the face of lathe base surface of contact, thus better ensures the precision of the main lathe bed horizontal plane of lathe, improves the overall precision of lathe.
Description
Technical field
The utility model relates to a kind of lower margin parallels of lathe, and especially a kind of lower margin parallels contacted with lathe base holding surface, belongs to machine tool field.
Background technique
At present, lower margin parallels ensures lathe main lathe bed horizontal plane precision, determine the basis of geometric precision of machine tool, can the quality of lathe properties and lathe function normally play and will directly have influence on the normal use of lathe, and the shortcoming of existing iron gasket for machine tool is: (1) cannot ensure the lateral deformation that bed piece produces because of the to-and-fro motion of table top; (2) on-the-spot lower margin parallels and the junction plane of lathe base ensure by processing completely, but also cannot ensure that lower margin parallels and lathe base junction plane are that face contacts.
Model utility content
The above-mentioned defect that the lower margin parallels that the purpose of this utility model is to overcome existing lathe exists, propose a kind of lower margin parallels contacted with lathe base holding surface, it better can ensure that lower margin parallels contacts with the face of lathe base surface of contact, thus better ensure the precision of the main lathe bed horizontal plane of lathe, improve the overall precision of lathe.
The utility model adopts following technological scheme to realize: a kind of lower margin parallels contacted with lathe base holding surface, comprise adjustment screw, wedge, adjustment block and base, described adjustment block is connected by adjusting screw with between base, wedge is arranged on the top of adjustment block, the upper surface of adjustment block is the inclined-plane matched with the lower inclined plane of wedge, also comprise swivel plate, swivel plate is arranged on the top of wedge, the upper surface of wedge is provided with arc surface, swivel plate upper surface is the horizontal plane with base contacts, the lower surface of swivel plate is the arc surface matched with the arc surface of wedge upper surface,
Be provided with horizontal plane on the upside of described wedge, and the position of wedge horizontal plane is lower than the upper surface of swivel plate.
The beneficial effects of the utility model are:
Better can ensure that lower margin parallels contacts with the face of lathe base surface of contact, thus better ensure the precision of the main lathe bed horizontal plane of lathe, improve the overall precision of lathe.
Accompanying drawing explanation
Fig. 1, structural representation of the present utility model.
In figure: 1 adjustment screw; 2 swivel plates; 3 wedges; 4 adjustment blocks; 5 bases.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The lower margin parallels that should contact with lathe base holding surface, comprise adjustment screw 1, wedge 3, adjustment block 4 and base 5, described adjustment block 4 is connected by adjusting screw 1 with between base 5, wedge 3 is arranged on the top of adjustment block 4, the upper surface of adjustment block 4 is the inclined-plane matched with the lower inclined plane of wedge 3, also comprise swivel plate 2, swivel plate 2 is arranged on the top of wedge 3, the upper surface of wedge 3 is provided with arc surface, swivel plate 2 upper surface is the horizontal plane contacted with base 5, and the lower surface of swivel plate 2 is the arc surface matched with the arc surface of wedge 3 upper surface; Be provided with horizontal plane on the upside of described wedge 3, and the position of wedge 3 horizontal plane is lower than the upper surface of swivel plate 2.
As described in Figure 1, when by unscrewing or tightening the adjustment screw 1 on base 5, adjustment block 4 can be driven to move left and right, by the inclined-plane matched between adjustment block 4 and wedge 3, wedge 3 and swivel plate 2 is driven to move up and down, thus the whole height of base parallels can be adjusted, thus the swivel plate 2 of parallels is contacted with the base 5 of upside;
When the horizontal position of base 5 changes, the swivel plate 2 contacted with it is matched by the arc surface of lower surface and rotates, thus ensure that the parallels position on the downside of base 5 keeps motionless, thus better ensure the precision of the main lathe bed horizontal plane of lathe, improve the overall precision of lathe.
Claims (2)
1. the lower margin parallels contacted with lathe base holding surface, comprise adjustment screw (1), wedge (3), adjustment block (4) and base (5), be connected by adjusting screw (1) between described adjustment block (4) with base (5), wedge (3) is arranged on the top of adjustment block (4), the upper surface of adjustment block (4) is the inclined-plane matched with the lower inclined plane of wedge (3), it is characterized in that: also comprise swivel plate (2), swivel plate (2) is arranged on the top of wedge (3), the upper surface of wedge (3) is provided with arc surface, swivel plate (2) upper surface is the horizontal plane contacted with base (5), the lower surface of swivel plate (2) is the arc surface matched with the arc surface of wedge (3) upper surface.
2. according to the lower margin parallels that claim 1 contacts with lathe base holding surface, it is characterized in that: described wedge (3) upside is provided with horizontal plane, and the position of wedge (3) horizontal plane is lower than the upper surface of swivel plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813593.9U CN204328360U (en) | 2014-12-19 | 2014-12-19 | The lower margin parallels contacted with lathe base holding surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813593.9U CN204328360U (en) | 2014-12-19 | 2014-12-19 | The lower margin parallels contacted with lathe base holding surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204328360U true CN204328360U (en) | 2015-05-13 |
Family
ID=53164719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420813593.9U Expired - Fee Related CN204328360U (en) | 2014-12-19 | 2014-12-19 | The lower margin parallels contacted with lathe base holding surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204328360U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508821A (en) * | 2015-11-30 | 2016-04-20 | 北京无线电测量研究所 | Height regulating device and regulating device used for radar pedestal leveling |
| RU2597628C1 (en) * | 2015-07-22 | 2016-09-10 | Акционерное общество "Научно-исследовательский и конструкторский институт центробежных и роторных компрессоров им. В.Б. Шнеппа" | Device for compensation of nonplanarity of supports of industrial units |
| CN109531180A (en) * | 2018-11-28 | 2019-03-29 | 周冰梅 | A kind of base device convenient for adjusting lathe |
| CN113399502A (en) * | 2021-05-27 | 2021-09-17 | 迟星星 | Equal-height adjustable clamp at two ends |
-
2014
- 2014-12-19 CN CN201420813593.9U patent/CN204328360U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2597628C1 (en) * | 2015-07-22 | 2016-09-10 | Акционерное общество "Научно-исследовательский и конструкторский институт центробежных и роторных компрессоров им. В.Б. Шнеппа" | Device for compensation of nonplanarity of supports of industrial units |
| CN105508821A (en) * | 2015-11-30 | 2016-04-20 | 北京无线电测量研究所 | Height regulating device and regulating device used for radar pedestal leveling |
| CN105508821B (en) * | 2015-11-30 | 2018-12-18 | 北京无线电测量研究所 | A kind of height adjuster and the adjustment device for radar pedestal leveling |
| CN109531180A (en) * | 2018-11-28 | 2019-03-29 | 周冰梅 | A kind of base device convenient for adjusting lathe |
| CN113399502A (en) * | 2021-05-27 | 2021-09-17 | 迟星星 | Equal-height adjustable clamp at two ends |
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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 |
Granted publication date: 20150513 Termination date: 20161219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |