CN104289917A - Tilting iron adjusting device in vertical lathe rotation sliding seat - Google Patents
Tilting iron adjusting device in vertical lathe rotation sliding seat Download PDFInfo
- Publication number
- CN104289917A CN104289917A CN201410529364.9A CN201410529364A CN104289917A CN 104289917 A CN104289917 A CN 104289917A CN 201410529364 A CN201410529364 A CN 201410529364A CN 104289917 A CN104289917 A CN 104289917A
- Authority
- CN
- China
- Prior art keywords
- wedge
- support set
- adjusting device
- adjusting nut
- sliding seat
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
Abstract
The invention belongs to the technical field of lathe machining and aims at providing a tilting iron adjusting device in a vertical lathe rotation sliding seat. The tilting iron adjusting device comprises a rotation sliding seat body, a ram and a piece of tilting iron located between the rotation sliding seat body and the ram, and is characterized in that an adjusting bolt is fixed to the top of the rotation sliding seat body, a supporting sleeve is arranged on the adjusting bolt, an upper adjusting nut and a lower adjusting nut are arranged on the adjusting bolt bodies at the top and the bottom of the supporting sleeve respectively, and the supporting sleeve is clamped by the upper adjusting nut and the lower adjusting nut and fixedly connected with the tilting iron. The tilting iron adjusting device is simple in structure, convenient to operate and capable of effectively improving the machining accuracy of a lathe.
Description
Technical field
The invention belongs to lathe cutting techniques field, specifically refer to the italic adjusting device in a kind of vertical lathe rotary slide base.
Background technology
As shown in Figure 1, wedge 3 is provided with between the ram 1 of vertical lathe and rotary slide base 2, it is secondary that contact surface between wedge 3 and ram 1 forms friction extensible guide, ram 1 constantly pumps relative to rotary slide base 2, after Long-Time Service wearing and tearing, gap can be produced between wedge 3 and ram 1 contact surface, along with continuing to increase of this gap, the running precision of ram is affected, and reduces product processing quality.
Summary of the invention
The object of this invention is to provide the wedge adjusting device in a kind of vertical lathe rotary slide base, utilize this adjusting device can eliminate in time between wedge and ram contact surface due to the gap error produced that rubs for a long time.
For realizing above-mentioned technical purpose, the technical solution used in the present invention is: the wedge adjusting device in vertical lathe rotary slide base, it comprises rotary slide base, ram and the wedge between rotary slide base and ram, it is characterized in that: an adjustment bolt is fixed at the top of described rotary slide base, adjustment bolt is provided with support set, the top of support set and the adjustment bolt key of bottom are respectively equipped with adjusting nut and lower adjusting nut, support set is clamped by upper and lower adjusting nut, is fixedly connected with between support set with wedge.
Described support set and being fixedly connected with between wedge refer to and be provided with a radial connecting rod on support set body outer walls, and it is inner and fixed by taper bolt that connecting rod is inserted into wedge.
This adjusting device, when adjusting, only need turn upper and lower adjusting nut and support set and wedge can be driven to move up and down thus reach the object of adjustment.This adjusting device structure is simple, easy to operate, effectively can improve the machining accuracy of lathe.
Accompanying drawing explanation
Accompanying drawing 1 is the structure top view after ram is combined with rotary slide base.
Accompanying drawing 2 be in accompanying drawing 1 M-M to structure sectional view.
In figure, 1, ram, 2, rotary slide base, 3, wedge, 4, adjustment bolt, 5, support set, 6-1, upper adjusting nut, 6-2, lower adjusting nut, 7, connecting rod, 8, taper bolt.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention will be further described.
As shown in accompanying drawing 1 and accompanying drawing 2, the wedge adjusting device in vertical lathe rotary slide base, it comprises rotary slide base 2, ram 1 and the wedge between rotary slide base and ram 3.
As shown in Figure 2, fix an adjustment bolt 4 at the top of rotary slide base 2, the bottom of adjustment bolt 4 is extend into rotary slide base inside and is fixed by adjustment bolt 4 by hex nut, avoids it to produce axial float.Can certainly be welded at top that the is bottom of adjusting nut 4 is direct and rotary slide base 2, but its dismounting relatively bothers after adjusting nut damages.
As shown in Figure 2, adjustment bolt 4 is provided with support set 5, the top of support set 5 and the adjustment bolt key of bottom are respectively equipped with adjusting nut 6-1 and lower adjusting nut 6-2, and support set 5 is clamped by upper and lower adjusting nut, is fixedly connected with between support set 5 with wedge 3.
In the present embodiment, be fixedly connected with as shown in Figure 2 between support set 5 with wedge 3, support set 5 body outer wall is provided with a radial connecting rod 7, it is inner and fixed by taper bolt 8 that connecting rod 7 is inserted into wedge 3.
When needs carry out wedge adjustment, only need turn adjusting nut 6-1 or lower adjusting nut 6-2 and adjustable support set 5 position on adjustment bolt 4, drive wedge 3 to move up or down by the mobile of support set 5 position thus reach the object of adjustment wedge.
Such as, after gap between wedge 3 and ram 1 increases, italic 3 is needed to move down to make up this gap, during adjustment, unclamped by lower adjusting nut 6-2, upper adjusting nut 6-1 turns downwards, forces support set 5 and wedge 3 to move down, when reaching adjusted position postpone, upper and lower adjusting nut being tightened and clamps support set 5.
Claims (2)
1. the wedge adjusting device in vertical lathe rotary slide base, it comprises rotary slide base, ram and the wedge between rotary slide base and ram, it is characterized in that: an adjustment bolt is fixed at the top of described rotary slide base, adjustment bolt is provided with support set, the top of support set and the adjustment bolt key of bottom are respectively equipped with adjusting nut and lower adjusting nut, support set is clamped by upper and lower adjusting nut, is fixedly connected with between support set with wedge.
2. the wedge adjusting device in vertical lathe rotary slide base according to claim 1, it is characterized in that: described support set and being fixedly connected with between wedge refer to and be provided with a radial connecting rod on support set body outer wall, it is inner and fixed by taper bolt that connecting rod is inserted into wedge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410529364.9A CN104289917A (en) | 2014-10-10 | 2014-10-10 | Tilting iron adjusting device in vertical lathe rotation sliding seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410529364.9A CN104289917A (en) | 2014-10-10 | 2014-10-10 | Tilting iron adjusting device in vertical lathe rotation sliding seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104289917A true CN104289917A (en) | 2015-01-21 |
Family
ID=52309991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410529364.9A Pending CN104289917A (en) | 2014-10-10 | 2014-10-10 | Tilting iron adjusting device in vertical lathe rotation sliding seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104289917A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262340A (en) * | 2018-10-31 | 2019-01-25 | 山东威达重工股份有限公司 | Lathe wedge disc spring fastening motion self-compensation mechanism |
-
2014
- 2014-10-10 CN CN201410529364.9A patent/CN104289917A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262340A (en) * | 2018-10-31 | 2019-01-25 | 山东威达重工股份有限公司 | Lathe wedge disc spring fastening motion self-compensation mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |