CN208758645U - A kind of chuck for lathe - Google Patents
A kind of chuck for lathe Download PDFInfo
- Publication number
- CN208758645U CN208758645U CN201820934732.1U CN201820934732U CN208758645U CN 208758645 U CN208758645 U CN 208758645U CN 201820934732 U CN201820934732 U CN 201820934732U CN 208758645 U CN208758645 U CN 208758645U
- Authority
- CN
- China
- Prior art keywords
- chuck
- fixed block
- claw
- workbench
- chassis
- 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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Links
- 210000000078 claw Anatomy 0.000 claims abstract description 16
- 230000006978 adaptation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 238000005520 cutting process Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
A kind of chuck for lathe, it include: workbench and chuck, the worktable upper surface is equipped with groove, chassis is bolted to connection above the workbench, the nut of the bolt fits in groove, and chuck is fixedly connected with above the chassis, 3 claws for being mutually 120 degree of angles are equipped with above the chuck, it is equipped with fixed underpan between the claw, the fixed block for stepping up part again is equipped with above the fixed underpan.Its realize can on numerical control device complex outline part technique clamping, this device both can satisfy semi-finished cutting requirement, and also can satisfy the positioning accuracy request of finishing.
Description
Technical field
The utility model relates to chuck device field, in particular to a kind of chuck for lathe.
Background technique
The clamping of complex outline workpiece is always one and makes us stubborn problem.Traditional installation way is often be unable to do without
The tools such as dial gauge, tosecan, square carry out centering to surface to be machined, determine that workpiece is correct with respect to cutter on lathe
Position.This centering clamping formula is cumbersome, and very big with personal operation technique relationship, production efficiency is low, and clamping precision depends on
The technical level of worker and the precision of measuring tool.Therefore, clamping process becomes the process of artisan, becomes technical expert
Process, situation is highly detrimental to the requirement of current large-scale production.
On the other hand, in recent years, universal with numerical control device, numerical control lathe, machining center, brill attack center etc. gradually at
The capital equipment of " part processing ", but due to part processing it is multifarious, center is attacked for numerical control lathe, machining center, brill
For, only increase suitable processing unit (plant) could convenient, efficiently clamping parts it is raw so that the speciality of equipment is played
It produces efficiency to be improved, therefore, Devoting Major Efforts To Developing processing unit (plant) is only the effective means for expanding numerical control device working ability.
Utility model content
For above-mentioned deficiency in the prior art, the utility model provides a kind of chuck for lathe, and realizing can be
The technique clamping of complex outline part on numerical control device, this device both can satisfy semi-finished cutting requirement, can also expire
The positioning accuracy request finished enough.
In order to reach above-mentioned purpose of utility model, the technical solution adopted in the utility model are as follows:
A kind of chuck for lathe, comprising: workbench and chuck, the worktable upper surface are equipped with groove, the workbench
Top is bolted to connection chassis, and the nut of the bolt fits in groove, is fixedly connected with chuck above the chassis,
It is equipped with 3 claws for being mutually 120 degree of angles above the chuck, is equipped with fixed underpan between the claw, on the fixed underpan
Side is equipped with the fixed block for stepping up part again.
Further, the end surface of the claw and feature contacts is equipped with skid resistance strip, the claw and feature contacts
End surface be in rectangle.
Further, the end surface of the fixed block feature contacts is in arc surface, and the quantity of the fixed block is 3, institute
It states and is mutually 120 degree of angles between fixed block.
Further, the chassis is surrounded by four protrusions, is mutually 90 degree of angles between the protrusion, the protrusion is equipped with
It is adapted to the through-hole of the screw rod of bolt.
The utility model has the following beneficial effects:
The fixed block of the present apparatus can be designed according to the profile of workpiece, and clamping face is identical with workpiece profile, this device
It is able to achieve the convenient clamping of complex part.The clamping precision for improving workpiece, stabilizes product quality, greatly improves production
Rate reduces costs, and improves worker's working condition, ensure that safety in production, realizes a tractor serves several purposes.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
The appended drawing reference table of comparisons:
1- workbench, the chassis 2-, 3- chuck, 4- claw, 5- fixed underpan, 6- fixed block, 7- bolt, 8- groove, 9- zero
Part, 10- protrusion.
Specific embodiment
Further illustrate specific embodiment of the present utility model with reference to the accompanying drawing.Wherein identical components phase
Same appended drawing reference indicates.
It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
Direction in attached drawing, word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
In order to make the content of the utility model be easier to be clearly understood, below in conjunction in the utility model embodiment
Attached drawing, the technical scheme in the utility model embodiment is clearly and completely described.
As shown in Figure 1, a kind of chuck for lathe, comprising: workbench 1 and chuck 3,1 upper surface of workbench are equipped with recessed
Slot 8 is fixedly connected with chassis 2 by bolt 7 above the workbench 1, and the nut of the bolt 7 fits in groove 8, the bottom
It is fixedly connected with chuck 3 above disk 2,3 claws 4 for being mutually 120 degree of angles are equipped with above the chuck 3, are equipped between the claw 4
Fixed underpan 5 is equipped with the fixed block 6 for stepping up part 9 again above the fixed underpan 5.
The end surface that the claw 4 is contacted with part 9 be equipped with skid resistance strip, the claw 4 contacted with part 9 one
End surfaces are in rectangle.
The end surface of 6 part 9 of the fixed block contact is in arc surface, and the quantity of the fixed block 6 is 3, described solid
Determine to be mutually 120 degree of angles between block 6.
The chassis 2 is surrounded by four protrusions 10, and 90 degree of angles are mutually between described raised 10, and described raised 10 are equipped with
It is adapted to the through-hole of the screw rod of bolt 7.
In the device use process, fixed block 6 is designed according to the profile of part 9, clamps face and 9 profile of part is high
Degree coincide.Fixed block 6 has ensured that the radial positioning of part 9, the axially position of part 9 are provided by claw 4 while part 9.
The foregoing is merely the preferred embodiment of the utility model patent, it is not intended to limit the utility model specially
Benefit, all made any modifications, equivalent replacements, and improvements etc. within the spirit and principle of the utility model patent should all include
Within the protection scope of the utility model patent.
Claims (4)
1. a kind of chuck for lathe characterized by comprising workbench (1) and chuck (3), workbench (1) upper surface are set
Fluted (8), workbench (1) top are fixedly connected chassis (2) by bolt (7), and the nut of the bolt (7) fits in
It in groove (8), is fixedly connected chuck (3) above the chassis (2), is equipped with 3 above the chuck (3) and is mutually 120 degree of angles
Claw (4), be equipped with fixed underpan (5) between the claw (4), be equipped with above the fixed underpan (5) for stepping up zero again
The fixed block (6) of part (9).
2. a kind of chuck for lathe according to claim 1, it is characterised in that: what the claw (4) contacted with part (9)
End surface is equipped with skid resistance strip, and the end surface that the claw (4) contacts with part (9) is in rectangle.
3. a kind of chuck for lathe according to claim 1, it is characterised in that: fixed block (6) part (9) contact
End surface is in arc surface, and the quantity of the fixed block (6) is 3, is mutually 120 degree of angles between the fixed block (6).
4. a kind of chuck for lathe according to claim 1, it is characterised in that: the chassis (2) be surrounded by four it is convex
It rises (10), 90 degree of angles is mutually between the protrusion (10), the protrusion (10) is equipped with the through-hole of the screw rod of adaptation bolt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820934732.1U CN208758645U (en) | 2018-06-16 | 2018-06-16 | A kind of chuck for lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820934732.1U CN208758645U (en) | 2018-06-16 | 2018-06-16 | A kind of chuck for lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208758645U true CN208758645U (en) | 2019-04-19 |
Family
ID=66127781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820934732.1U Active CN208758645U (en) | 2018-06-16 | 2018-06-16 | A kind of chuck for lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208758645U (en) |
-
2018
- 2018-06-16 CN CN201820934732.1U patent/CN208758645U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: No.1, Jinding Road, Gangcheng District, Jinan City, Shandong Province Patentee after: Shandong Kunyuan Heavy Industry Machinery Co., Ltd Address before: 271104 Lixin Industrial Park, steel city, Laiwu, Shandong Patentee before: LAIWU LAIGANG GROUP JINDING ROLL Co.,Ltd. |
|
| CP03 | "change of name, title or address" |