CN209139862U - A kind of scroll chuck fixture for sprocket wheel processing - Google Patents
A kind of scroll chuck fixture for sprocket wheel processing Download PDFInfo
- Publication number
- CN209139862U CN209139862U CN201822089228.9U CN201822089228U CN209139862U CN 209139862 U CN209139862 U CN 209139862U CN 201822089228 U CN201822089228 U CN 201822089228U CN 209139862 U CN209139862 U CN 209139862U
- Authority
- CN
- China
- Prior art keywords
- clamping part
- sprocket wheel
- scroll chuck
- workpiece
- claw
- 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
Links
- 210000000078 claw Anatomy 0.000 claims abstract description 33
- 238000007664 blowing Methods 0.000 claims abstract description 32
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Gripping On Spindles (AREA)
Abstract
The utility model relates to a kind of scroll chuck fixtures for sprocket wheel processing, it is related to sprocket wheel processing technique field, it includes pedestal and claw, positioning component is clamped in three claws, the positioning component includes clamping part cylindrical, the end of the claw is pushed against in the side wall of the clamping part, and the end of first cylinder is fixedly connected with the blowing bar for being arranged workpiece, and the end of the blowing bar is provided with nut.The utility model does not damage its surface while capable of carrying out strong fix to sprocket wheel.
Description
Technical field
The utility model relates to sprocket wheel processing equipment fields, press from both sides more particularly, to a kind of scroll chuck for sprocket wheel processing
Tool.
Background technique
When producing a kind of engine sprocket, need to be fixed positioning, two end faces of the sprocket wheel are equably opened
Raised line equipped with the setting of radially circumference, most workshop directly clamp to workpiece and position using scroll chuck at present, so
It is processed afterwards.
Notification number is the Chinese patent of CN204603348U, discloses a kind of repacking fixture based on scroll chuck, including
Scroll chuck, the scroll chuck include pedestal and three claws, and each claw is fixed with along the direction of vertical feet to be added
Long block, the lengthening block and work piece interface are arc surface, and the claw is stepped, and the lengthening block is fixed on pedestal one end
Ladder on, be additionally provided with strut on the claw, described strut one end is fixed with block is lengthened, and the other end is fixed with claw, is propped up
Lengthening block on bar and claw forms a triangular supports.
Above-mentioned technical proposal is adapted to axially longer workpiece, and the arc surface contact surface lengthened on block is capable of increasing work
The contact area of part and reinforcement block, fixation are more stable.But triangle claw is when being fixed sprocket wheel, it can be to the surface of sprocket wheel
It damages, influences the quality of production of workpiece.
Therefore need to propose a new scheme to solve this problem.
Utility model content
The purpose of the utility model is to provide a kind of scroll chuck fixtures for sprocket wheel processing, can carry out to sprocket wheel
Its surface is not damaged while strong fix.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of scroll chuck fixture for sprocket wheel processing, including pedestal and claw, it is characterised in that: three claws
It is inside clamped with blowing component, the positioning component includes being vertically arranged clamping part cylindrical, and the end of the claw pushes against
In the side wall of the clamping part, the end of the clamping part is provided with the blowing bar for being arranged workpiece, the end of the blowing bar
Portion is provided with nut.
By using above-mentioned technical proposal, when processing to workpiece, the end of three claws is pushed against in clamping part
It is fixed in side wall, and workpiece is sheathed on blowing bar, by nut to positioning, avoids processing every time to three-jaw
The adjusting of chuck, and the damage to workpiece surface is avoided, it ensure that the yield rate of workpiece.
The utility model is further arranged to: the side wall of the clamping part is provided with the locating ring of annular, the locating ring
Lower end surface is pushed against in the upper surface of the claw.
By using above-mentioned technical proposal, convenient for determining the portion clamped to it when clamping part is fixed
Position, the convenient stability that it is carried out to promote clamping part while positioning improves efficiency.
The utility model is further arranged to: the upper surface of the clamping part offers first recessed with workpiece end face cooperation
Slot.
By using above-mentioned technical proposal, when carrying out clamping position to workpiece, so that the fin cooperation of workpiece surface is supported
It connects, further lifting workpieces are sheathed on stability when blowing bar, to the accuracy of work pieces process when guaranteeing to be processed.
The utility model is further arranged to: the upper end of the clamping part offers the fixing groove being vertically arranged, described to put
Material bar is arranged in the fixing groove, if the sidewall thread of the clamping part is connected with bolt stem, the end of the bolt push against in
The side wall of the blowing bar.
By using above-mentioned technical proposal, by bolt by blowing bar it is fixed in fixing groove, need to different workpieces into
When row processing, different blowing bars can be replaced by loosering a bolt, convenient for processing to different workpiece, no longer need to adjusting three
Dog chuck.
The utility model is further arranged to: the fixing groove is provided with several and diameter is different from depth.
By using above-mentioned technical proposal, can the blowing bar to different-diameter size be fixed, easily pacified
Dress replacement, improves the practicability of device.
The utility model is further arranged to: it is characterized by: the end of the claw is to abut with the clamping part
Arc.
By using above-mentioned technical proposal, stability of the clamping part in claw is promoted, the stabilization positioned to workpiece is improved
Property.
The utility model is further arranged to: the clawed end portions are provided with the positioning strip along clamping part length direction, institute
The side wall for stating clamping part offers the limiting slot being cooperatively connected with the positioning strip.
By using above-mentioned technical proposal, clamping part is avoided to deflect in claw during the work time, lifting device
Stability.
The utility model is further arranged to: the end sleeve of the blowing bar be equipped with locating piece, the locating piece and work
The bearing surface of part offers the second groove with workpiece end cooperation, and the abutting of the nut is in the end face of locating piece.
It is avoided by the stability of the further lifting workpieces of locating piece in process by using above-mentioned technical proposal
Middle workpiece deflects.
In conclusion the advantageous effects of the utility model are as follows: when being processed to workpiece, the end of three claws
The side wall in clamping part is pushed against, it is fixed, workpiece is sheathed on blowing bar, by nut to positioning, is avoided
Adjusting of the processing to scroll chuck every time, and the damage to workpiece surface is avoided, it ensure that the yield rate of workpiece.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the perspective view of the explosion of the utility model.
Fig. 3 is the top view of the utility model positioning component.
In figure, 1, pedestal；2, claw；3, positioning component；4, clamping part；5, the first groove；6, locating ring；7, blowing bar；
8, nut；9, arc panel；10, positioning strip；11, limiting slot；12, fixing groove；13, bolt；14, locating piece；15, the second groove；
16, workpiece.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1, for it is disclosed by the utility model it is a kind of for sprocket wheel processing scroll chuck fixture, including pedestal 1 with
Claw 2, the positioning component 3 for being positioned to workpiece 16 is clamped in three claws 2, and positioning component 3 includes cylindrical
And the clamping part 4 pushed against with 2 end of claw, the upper surface of clamping part 4 offer first recessed with the cooperation positioning of 16 end face of workpiece
Slot 5, the side wall of clamping part 4 are provided with the locating ring 6 of annular, and an end face of locating ring 6 is pushed against in the outer surface of claw 2, folder
The end for holding portion 4 is fixedly connected with blowing bar 7 for being arranged workpiece 16, and the end of the blowing bar 7 is provided with nut 8.?
When processing to workpiece 16, the end of three claws 2 is pushed against in the side wall of clamping part 4, it is fixed, by 16 sets of workpiece
It set on blowing bar 7, is positioned by 8 tos to of nut, avoids adjusting of the processing to scroll chuck every time, and avoid to workpiece
The damage on 16 surfaces ensure that the yield rate of workpiece 16.
Referring to Figures 1 and 2, the end of three claws 2 is fixedly connected with the arc panel 9 abutted with 4 side wall of clamping part, each
The surface of arc panel 9 is fixedly connected to positioning strip 10 along 4 length direction of clamping part, and the side wall of clamping part 4 is offered and positioned
The limiting slot 11 that item 10 is cooperatively connected, is connected in limiting slot 11 by positioning strip 10, limits, avoid to clamping part 4
Clamping part 4 deflects in the course of work, influences the normal process to workpiece 16.
Referring to Fig. 3, the upper surface of clamping part 4 offers the fixing groove 12 that several diameters are different and depth is different, root
It according to the bar diameter of blowing bar 7, places it in corresponding locating slot, the side wall of clamping part 4 along its even circumferential is threadedly coupled
There are three bolt 13, the end of bolt 13 is pushed against in the side wall of blowing bar 7, and blowing bar 7 is fixed, can be according to required processing
Workpiece 16 specification, be conveniently replaceable the blowing bar 7 of different size, and do not need to readjust the fixation position of scroll chuck,
Promote working efficiency.
Referring to Fig.1, the end sleeve of blowing bar 7 is equipped with locating piece 14, the bearing surface of locating piece 14 and workpiece 16 offer with
Second groove 15 of 16 end face of workpiece cooperation positioning, the end thread of blowing bar 7 are connected with nut 8, and nut 8 is pushed against in locating piece
14 end face positions 16 further progress of workpiece, avoids workpiece 16 from deflecting in processing, influences the essence of the processing of workpiece 16
Exactness.
The implementation principle of the present embodiment are as follows: when processing to workpiece 16, positioning component 3 is first placed in scroll chuck
It is interior, so that the end of three claws 2 is pushed against in the side wall of clamping part 4, positioning component 3 is fixed, according to required processing work
The specification of part 16 selects corresponding blowing bar 7 to be placed in corresponding locating slot, bolt 13 is tightened, blowing bar 7 is consolidated
After setting, work is sheathed on blowing bar 7, then locating piece 14 is sheathed on 7 top of blowing bar, then screw thread is tightened against blowing bar
16 further progress of workpiece is fixed on 7 top.While being positioned to workpiece 16, it can be avoided to 16 surface of workpiece
It causes to damage, improves working efficiency while promoting the quality of product.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of scroll chuck fixture for sprocket wheel processing, including pedestal (1) and claw (2), it is characterised in that: the claw
(2) it is clamped with positioning component (3) in, the positioning component (3) includes clamping part cylindrical (4), the end of the claw (2)
Portion is pushed against in the side wall of the clamping part (4), and the end of the clamping part (4) is fixedly connected with for being arranged putting for workpiece (16)
Expect bar (7), the end of the blowing bar (7) is provided with nut (8).
2. a kind of scroll chuck fixture for sprocket wheel processing according to claim 1, it is characterised in that: the clamping part
(4) side wall is provided with the locating ring (6) of annular, and locating ring (6) lower end surface is pushed against in the upper surface of the claw (2).
3. a kind of scroll chuck fixture for sprocket wheel processing according to claim 2, it is characterised in that: the clamping part
(4) upper surface, which is offered, cooperates the first groove (5) abutted with workpiece (16) end face.
4. a kind of scroll chuck fixture for sprocket wheel processing according to claim 3, it is characterised in that: the clamping part
(4) fixing groove (12) that end face offers, the blowing bar (7) are set to the fixing groove (12), the clamping part (4)
If sidewall thread is connected with bolt stem (13), the end of the bolt (13) is pushed against in the side wall of the blowing bar (7).
5. a kind of scroll chuck fixture for sprocket wheel processing according to claim 4, it is characterised in that: the fixing groove
(12) several are provided with and diameter is different from depth.
6. a kind of scroll chuck fixture for sprocket wheel processing according to claim 5, it is characterised in that: the claw
(2) end is the arc abutted with the clamping part (4).
7. a kind of scroll chuck fixture for sprocket wheel processing according to claim 6, it is characterised in that: the claw
(2) end is provided with the positioning strip (10) along clamping part (4) length direction, the side wall of the clamping part (4) offer with it is described
The limiting slot (11) that positioning strip (10) is cooperatively connected.
8. a kind of scroll chuck fixture for sprocket wheel processing according to claim 7, it is characterised in that: the blowing bar
(7) end is provided with locating piece (14), and the locating piece (14) offers and workpiece (16) with the bearing surface of workpiece (16)
The second groove (15) of end cooperation, the abutting of the nut (8) is in the end face of locating piece (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822089228.9U CN209139862U (en) | 2018-12-13 | 2018-12-13 | A kind of scroll chuck fixture for sprocket wheel processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822089228.9U CN209139862U (en) | 2018-12-13 | 2018-12-13 | A kind of scroll chuck fixture for sprocket wheel processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209139862U true CN209139862U (en) | 2019-07-23 |
Family
ID=67289978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822089228.9U Expired - Fee Related CN209139862U (en) | 2018-12-13 | 2018-12-13 | A kind of scroll chuck fixture for sprocket wheel processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209139862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777416A (en) * | 2019-11-25 | 2020-02-11 | 贵州航天南海科技有限责任公司 | Improved anodic oxidation hanger |
-
2018
- 2018-12-13 CN CN201822089228.9U patent/CN209139862U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777416A (en) * | 2019-11-25 | 2020-02-11 | 贵州航天南海科技有限责任公司 | Improved anodic oxidation hanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209139862U (en) | A kind of scroll chuck fixture for sprocket wheel processing | |
| CN202438851U (en) | Drilling jig | |
| CN204658031U (en) | Female blade boring grab | |
| US10105834B2 (en) | Adapters for chain pipe vises | |
| CN208262029U (en) | A kind of hard alloy linear cutting clamp | |
| CN205733955U (en) | A kind of Multifunction clamping tool for machine work | |
| CN204160197U (en) | One is applicable to disc-like and straight plate type part tool for drilling fixture | |
| CN216299101U (en) | Production fixture capable of steering and adjusting workpiece in clamping process | |
| CN206123223U (en) | Fast positioning fixture | |
| CN205393918U (en) | Cylindricality part welding auxiliary assembly | |
| CN211477065U (en) | Quartz ring positioning and detecting device | |
| CN211029077U (en) | Cylinder cap camshaft hole adds clamping apparatus | |
| CN111412870B (en) | Quartz ring positioning and detecting device | |
| CN210108246U (en) | Utensil is examined to forging straightness accuracy | |
| CN210997573U (en) | Tool for positioning and processing hollow pipe | |
| CN105436924A (en) | Drilling and fixing platform for steel channel of paying-off tackle main frame | |
| CN220838310U (en) | Quick wire-moving machine tool with adjustable cutting angle | |
| CN206356654U (en) | Cutting auxiliary device and diced system | |
| CN206415803U (en) | A kind of clamping tool of fan blade | |
| CN219504782U (en) | Flexible mechanical gripper and mounting equipment | |
| CN104440252A (en) | Positioning tool for quick assembly and disassembly of columnar workpiece | |
| CN206065972U (en) | A kind of inner arc surface milling cutter processing stationary fixture | |
| CN206010517U (en) | The multi-position pneumatic fixture of PLC controls | |
| CN214290939U (en) | A exchange anchor clamps for metalwork processing | |
| CN215952501U (en) | Clamping jaw alignment detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 |