CN209647626U - A kind of long tubing work pieces process auxiliary device - Google Patents
A kind of long tubing work pieces process auxiliary device Download PDFInfo
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- CN209647626U CN209647626U CN201920270488.8U CN201920270488U CN209647626U CN 209647626 U CN209647626 U CN 209647626U CN 201920270488 U CN201920270488 U CN 201920270488U CN 209647626 U CN209647626 U CN 209647626U
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Abstract
A kind of long tubing work pieces process auxiliary device, including outer ring, outer ring are fixedly connected with center rest support foot；Slideslip is equipped with centre circle in the outer ring, is equipped with bearing, the fixed handle in centre circle one end on the inside of centre circle；It is threadedly coupled from screw-making with stiff shaft, and when screwing in from screw-making, bearing, centre circle are screwed into rigid shaft end head and fix, when screwing out from screw-making, bearing, centre circle are detached from rigid shaft end head.A kind of long tubing work pieces process auxiliary device provided by the utility model, can be improved long tubing work pieces process efficiency.
Description
Technical field
The utility model relates to long tube or long axis processing production equipment, especially a kind of long tubing work pieces process auxiliary dress
It sets.
Background technique
When processing long tube and longaxones parts on horizontal lathe, the free end of workpiece is usually using the top top on tailstock
It is concentric with lathe spindle to guarantee to press closer pointed orifice, and centre frame does not can be used to reach same effect in the workpiece of center hole.
There is a stiff shaft in long tubing workpiece centre, and the case where long tubing workpiece is needed from tailstock direction feeding and blanking
Under, tailstock is removed during feeding and blanking or opens centre frame, and adjustment work is more complex, and non-cutting time increases more.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of long tubing work pieces process auxiliary devices, can be fast
Speed completes feeding and the blanking of workpiece, without directly dismantling tailstock or opening centre frame.
In order to solve the above technical problems, the technical scheme adopted by the utility model is:
A kind of long tubing work pieces process auxiliary device, including outer ring, outer ring are fixedly connected with center rest support foot；It is described
Slideslip is equipped with centre circle in outer ring, is equipped with bearing, the fixed handle in centre circle one end on the inside of centre circle；From screw-making and rigid axle thread
Connection, and when screwing in from screw-making, bearing, centre circle are screwed into rigid shaft end head and fix, when being screwed out from screw-making, bearing, in
Circle is detached from rigid shaft end head.
Described to include screw head, lock tail portion from screw-making, screw head is threadedly coupled with stiff shaft internal thread hole, is locked
It is equipped with nut among tight tail portion, both ends are card-tight part, and opening gasket is detachably clamped with card-tight part.
The rigidity shaft end head is tapered surface.
A kind of long tubing work pieces process auxiliary device of the utility model, by be arranged bearing, centre circle, handle, bearing, in
One is made in circle, handle, and the structure from screw-making by being detachably secured on the stiff shaft for being used to support driving long tube, right
When long tubing work pieces process, it can play holding out against to the contraposition of the center of long tubing workpiece and supporting role, length after dismantling processing
When tubing workpiece, which, which is dismantled, can pass through to the right long tubing workpiece outer ring taking-up, without dismantling centre frame, simply
It is convenient.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is the first state main view (opening gasket is located at right side) of the utility model.
Fig. 2 is the left view of the first state of the utility model.
Fig. 3 is the main view after the utility model disassembly.
Fig. 4 is the first state main view of the utility model (opening gasket is located at left side).
In figure: the first screw 1, center rest support foot 2, workpiece 3, stiff shaft 4, bearing 5, outer ring 6, be open gasket 7, centre circle
8, handle 9, the second screw 10, from screw-making 11.
Specific embodiment
As shown in Figs 1-4, a kind of long tubing work pieces process auxiliary device, including outer ring 6, outer ring 6 is by center rest support
Foot 2 is fixed, adjusts center before processing.Centre frame and outer ring 6 no longer adjust in process.
Slideslip is equipped with centre circle 8 in outer ring 6, is equipped with bearing 5, the fixed handle 9 in 8 one end of centre circle, handle on the inside of centre circle 8
9 centers are equipped with through-hole.Centre circle 8, bearing 5, handle 9 constitute an entirety.
And corresponding 4 end center of stiff shaft is equipped with internal thread hole, the entirety that centre circle 8, bearing 5, handle 9 are constituted is covered rigid
It, can be by being fastened from screw-making 11 when on property axis 4.Here from screw-making 11 include screw head 11-1, locking tail portion
11-2, screw head 11-1 are threadedly coupled with 4 internal thread hole of stiff shaft, are rotated from screw-making 11, can be done a left side with relative stiffness axis 4
It moves right.Nut 11-3 is equipped among locking tail portion 11-2, both ends are card-tight part 11-4, and be open gasket 7(, that is, c-type gasket) and it is left
The card-tight part 11-4 on side or right side is detachably clamped.
When being screwed in from screw-making 11, by the opening pad of gasket 7 between screw-making 11 and stiff shaft 4；It is made by oneself when unclamping
The gasket 7 that is open when screw 11 can take out.After the gasket 7 that is open takes out, the left side on right side and handle 9 from screw-making 11 can be padded
Between.After taking out opening gasket 7, bearing 5, centre circle 8 and handle 9 can integrally be taken out from right side.At this point, can pass through from screw-making 11
The inner hole of bearing 5.
When stiff shaft 4 clamps rotation by lathe, opening gasket 7 follows rotation from the inner ring of screw-making 11 and bearing 5.Axis
5 outer rings, centre circle 8, handle 9 and outer ring 6 is held not rotate, it is opposite motionless with centre frame.
Operation principle and process:
1) as shown in Figure 1, removing opening gasket 7, the gasket 7 that is open, feeding: is stuck in the card-tight part 11-4(on right side certainly
Between the right side of screw-making 11 and the left side of handle 9) on.Rotate the axial direction for doing its relative stiffness axis 4 to the right
Mobile, then bearing 5, centre circle 8 and handle 9 are moved right from the promotion of screw-making 11.After 5 inner hole of bearing and stiff shaft 4 are detached from,
Bearing 5, centre circle 8 and handle 9 can manually take out to the right.
Structure chart after removing bearing 5, centre circle 8 and handle 9 is as shown in Figure 3.Long tubing workpiece 3 can pass through outer ring at this time
6 inner hole is fixed on stiff shaft 4.
As shown in Fig. 2, 4 cantilever of stiff shaft is longer, and under the effect of gravity, free end is not since workpiece is long pipe part
It can avoid certain to bottom offset.The downward displacement is not drawn into Fig. 2.
2) before, processing, restore the center of 4 free end of stiff shaft: as a whole by bearing 5, centre circle 8 and handle 9, from right side
Promote the inner hole of outer ring 6.Since 4 free end of stiff shaft moves down, 4 right side periphery of stiff shaft can not be with 5 inner hole of bearing.But
It is that the conical surface on 4 right side of stiff shaft can enter the inner hole of bearing 5.At this point, by the pad of aperture gasket 7 in 5 right side of bearing and self-control spiral shell
Between the left side of nail 11, with spanner rotation from the nut on screw-making 11, the gasket 7 that is open pushes bearing 5, and drives 8 He of centre circle
Handle 9 is moved to the left together.During this, the center of stiff shaft 4 is gradually moved up.When the outer circle and 5 inner hole of bearing of stiff shaft 4
When cooperation, the center of stiff shaft 4 restores concentric with the main shaft of lathe.It continues to rotate from screw-making 11, until centre circle 8 is by outer ring 6
It blocks.
3), process: when stiff shaft 4 clamps rotation by lathe, opening gasket 7 is followed from the inner ring of screw-making 11 and bearing 5
Rotation.5 outer ring of bearing, centre circle 8, handle 9 and outer ring 6 do not rotate, motionless relative to centre frame.
4), blanking: after processing is completed, unclamping from screw-making 11, removes opening gasket 7.Making opening gasket 7 pad by oneself spiral shell
Between the right side of nail 11 and the left side of handle 9.The axial movement for doing its relative stiffness axis 4 to the right is rotated, then
Bearing 5, centre circle 8 and handle 9 are moved right from the promotion of screw-making 11.After 5 inner hole of bearing and stiff shaft 4 are detached from, bearing 5,
Centre circle 8 and handle 9 can manually take out to the right.
At this point, only having outer ring 6(referring to Fig. 2 on centre frame), the workpiece being processed can take out from the inner hole of outer ring 6.
Claims (3)
1. a kind of long tubing work pieces process auxiliary device, it is characterised in that: including outer ring (6), outer ring (6) and center rest support
Foot (2) is fixedly connected；The interior Slideslip of the outer ring (6) is equipped with centre circle (8), is equipped with bearing (5) on the inside of centre circle (8), centre circle (8)
The fixed handle in one end (9)；It is threadedly coupled from screw-making (11) with stiff shaft (4), and when being screwed in from screw-making (11), bearing
(5), centre circle (8) is screwed into stiff shaft (4) end and fixes, and when screwing out from screw-making (11), bearing (5), centre circle (8) are detached from rigidity
Axis (4) end.
2. a kind of long tubing work pieces process auxiliary device according to claim 1, it is characterised in that: described from screw-making
It (11) include screw head (11-1), locking tail portion (11-2), screw head (11-1) and stiff shaft (4) internal thread hole screw thread connect
It connects, is equipped with nut (11-3) among locking tail portion (11-2), both ends are card-tight part (11-4), and be open gasket (7) and card-tight part
(11-4) is detachably clamped.
3. a kind of long tubing work pieces process auxiliary device according to claim 1, it is characterised in that: the stiff shaft
(4) end is tapered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920270488.8U CN209647626U (en) | 2019-03-04 | 2019-03-04 | A kind of long tubing work pieces process auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920270488.8U CN209647626U (en) | 2019-03-04 | 2019-03-04 | A kind of long tubing work pieces process auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209647626U true CN209647626U (en) | 2019-11-19 |
Family
ID=68525760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920270488.8U Active CN209647626U (en) | 2019-03-04 | 2019-03-04 | A kind of long tubing work pieces process auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209647626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809313A (en) * | 2020-12-30 | 2021-05-18 | 铭昊汽车金属零部件(广州)有限公司 | Knurling positioning core rod assembly for automobile pipe fitting |
-
2019
- 2019-03-04 CN CN201920270488.8U patent/CN209647626U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809313A (en) * | 2020-12-30 | 2021-05-18 | 铭昊汽车金属零部件(广州)有限公司 | Knurling positioning core rod assembly for automobile pipe fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Auxiliary device for processing long tube workpiece Effective date of registration: 20220415 Granted publication date: 20191119 Pledgee: Bank of China Limited by Share Ltd. Three Gorges Branch Pledgor: YICHANG YISHUO PLASTIC INDUSTRY CO.,LTD. Registration number: Y2022420000106 |