CN207077551U - Wood-turning machine knife rest positioner - Google Patents
Wood-turning machine knife rest positioner Download PDFInfo
- Publication number
- CN207077551U CN207077551U CN201720980275.5U CN201720980275U CN207077551U CN 207077551 U CN207077551 U CN 207077551U CN 201720980275 U CN201720980275 U CN 201720980275U CN 207077551 U CN207077551 U CN 207077551U
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- CN
- China
- Prior art keywords
- screw rod
- locating rack
- spring bearer
- locating
- knife rest
- 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.)
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a kind of wood-turning machine knife rest positioner, including locating rack part and locking member, the locating rack part is removably connected by locating part with woodworking lathe lathe bed, the locating part includes screw rod, spring bearer plate part and nut, the screw rod is fixed through spring bearer plate part by nut, the locating rack part offers the groove slided for the locating part, the locking member includes set lever and eccentric shaft, and the eccentric shaft is assembled together through the locating rack part and with the screw rod.The utility model eliminates the gap error between lathe bed, locating rack and spring bearer plate by the elasticity of spring bearer plate, it is ensured that positioner can be locked when clamping larger workpiece, and positioner is stable not to be rocked.
Description
Technical field
It the utility model is related to wood lathe device, and in particular to a kind of wood-turning machine knife rest positioner.
Background technology
Existing woodworking lathe positioner is made up of locating rack part and eccentric shaft part two large divisions.Locating rack part
Limit part be made up of screw rod, spring, sliding block and nut.When clamping small workpiece, when positioner is locked, eccentric shaft leans on
Nearly lathe bed, clamped workpiece gravity can be dispersed on lathe bed after passing on knife rest, now lock reliable and stable.But when clamping
During larger workpiece, for eccentric shaft away from lathe bed, the gravity for being clamped workpiece is inclined to knife rest, so as to drive eccentric axial side to tilt,
And there is no adjustable gap because the sliding block being had locking effect with lathe bed, locating rack is also steel part, between three, if lathe bed
Flatness slightly have error, eccentric shaft linearity slightly has error and when eccentric shaft stress is deformed, and locating rack just occurs
Not tight and weak vibrations phenomenon, influence to use.
Utility model content
Purpose of utility model：The utility model provides a kind of wood lathe device, solves to clamp what is during larger workpiece occurred
The problem of locating rack not tight and weak vibrations.
Technical scheme：Wood-turning machine knife rest positioner described in the utility model, including locating rack part and tight lock part
Part, the locating rack part are removably connected by locating part with woodworking lathe lathe bed, and the locating part includes screw rod, bullet
Property pressing plate part and nut, the screw rod are fixed through spring bearer plate part by nut, and the locating rack part is offered described in confession
The groove that locating part slides, the locking member include set lever and eccentric shaft, and the eccentric shaft passes through the locating rack portion
Part is simultaneously assembled together with the screw rod.
Arrangement above can eliminate the gap error between lathe bed, locating rack and spring bearer plate by the elasticity of spring bearer plate,
Ensure that the installation of positioner is reliable, solve asking for the locating rack not tight that occurs when clamping larger workpiece and weak vibrations
Topic.
Further, the locating rack offers the through hole for passing freely through the eccentric shaft.
Further, the through hole for assembling the eccentric shaft is offered on the screw rod.
Further, the through hole of assembling screw rod is offered on the spring bearer plate part, the spring bearer plate part is two bullets
Property pressing plate is relative is assembled.
Further, spring is cased with the screw rod, the spring bearer plate part is stuck in woodworking lathe lathe bed groove.
Beneficial effect：The utility model is eliminated between lathe bed, locating rack and spring bearer plate by the elasticity of spring bearer plate
Gap error, it is ensured that positioner can be locked when clamping larger workpiece, and positioner is stable not to be rocked.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of locating rack.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, wood-turning machine knife rest positioner includes locating rack part 1 and locking member 2, locating rack 1
On knife rest 3 is installed, locating rack 1 is removably connected by locating part with woodworking lathe lathe bed, locking member include bias
Axle 21 and set lever 22, set lever 22 are arranged in eccentric shaft 21, and locating part includes screw rod 4, spring bearer plate part 5 and nut
6, screw rod 4 is fixed through spring bearer plate part 5 by nut 6, and locating rack 1 offers the groove 8 slided for locating part, and screw rod 4 blocks
In the groove 8, the through hole that can pass through eccentric shaft 21 is offered on screw rod 4 and locating rack 1, eccentric shaft 21 passes through locating rack 1
Being passed after screw rod 4 is penetrated behind one end from the other end of locating rack 1, woodworking lathe lathe bed is provided with the groove 8 of installation spring bearer plate part 5,
Spring bearer plate part 5, which is that two spring bearer plates are relative, to be assembled, and spring is cased with screw rod 4, the diameter of eccentric shaft 21 can be held enough
The power received by knife rest during maximum Cutting Length.
During using the utility model, set lever is installed in eccentric shaft, mounting tool post on locating rack, by screw rod, bullet
Property pressing plate part, nut with spring assembling into locating part, screw rod is arranged in locating rack groove, and spring bearer plate part is arranged on woodworking lathe
In lathe bed groove, when clamping small workpiece, by revolving set lever, locating rack is locked, and eccentric shaft is close to lathe bed, clamped work
Part gravity can be dispersed on lathe bed after passing on knife rest, and now positioner locking is stable, and when clamping big workpiece, eccentric shaft is remote
From lathe bed, be clamped the gravity deviation knife rest of workpiece, eccentric shaft of the present utility model can bear during maximum Cutting Length knife rest by
Power, avoid eccentric shaft stress from deforming, assemble two spring bearer plates are relative, by the elasticity of spring bearer plate eliminate each other it
Between error, it is ensured that positioner locking is stable.
Claims (5)
1. wood-turning machine knife rest positioner, it is characterised in that：Including locating rack part (1) and locking member (2), the positioning
Frame part (1) is removably connected by locating part with woodworking lathe lathe bed, and the locating part includes screw rod (4), elasticity pressure
Plate (5) and nut (6), the screw rod (4) are fixed through spring bearer plate part (5) by nut (6), the locating rack part
(1) groove (8) slided for the locating part is offered, the locking member (2) includes set lever (22) and eccentric shaft
(21), the eccentric shaft (21) is assembled together through the locating rack part (1) and with the screw rod (4).
2. wood-turning machine knife rest positioner according to claim 1, it is characterised in that：The locating rack part (1) is opened
Provided with the through hole for passing freely through the eccentric shaft (21).
3. wood-turning machine knife rest positioner according to claim 1, it is characterised in that：Offered on the screw rod (4)
Assemble the through hole of the eccentric shaft (21).
4. wood-turning machine knife rest positioner according to claim 1, it is characterised in that：On the spring bearer plate part (5)
The through hole of assembling screw rod (4) is offered, the spring bearer plate part (5), which is that two spring bearer plates are relative, to be assembled.
5. wood-turning machine knife rest positioner according to claim 1, it is characterised in that：Bullet is cased with the screw rod (4)
Spring, it is inner that the spring bearer plate part (5) is stuck in woodworking lathe lathe bed groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720980275.5U CN207077551U (en) | 2017-08-07 | 2017-08-07 | Wood-turning machine knife rest positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720980275.5U CN207077551U (en) | 2017-08-07 | 2017-08-07 | Wood-turning machine knife rest positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207077551U true CN207077551U (en) | 2018-03-09 |
Family
ID=61425189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720980275.5U Active CN207077551U (en) | 2017-08-07 | 2017-08-07 | Wood-turning machine knife rest positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207077551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275908A (en) * | 2021-05-10 | 2021-08-20 | 德州德隆(集团)机床有限责任公司 | Zero clearance locking device of lathe C axle |
-
2017
- 2017-08-07 CN CN201720980275.5U patent/CN207077551U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275908A (en) * | 2021-05-10 | 2021-08-20 | 德州德隆(集团)机床有限责任公司 | Zero clearance locking device of lathe C axle |
| CN113275908B (en) * | 2021-05-10 | 2022-09-13 | 德州德隆(集团)机床有限责任公司 | Zero clearance locking device of lathe C axle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 225644 No. 156 Dongfeng Road, Xiejia Town, Gaoyou City, Yangzhou City, Jiangsu Province Patentee after: Jiangsu Jinfeida Electric Tool Co., Ltd. Address before: 225644 Dongfeng Road 158 Xiejia Town, Gaoyou City, Yangzhou City, Jiangsu Province Patentee before: Jiangsu Jinfeida Electric Tool Co., Ltd. |