CN205464620U - General chamfer anchor clamps body of remodeling soon - Google Patents
General chamfer anchor clamps body of remodeling soon Download PDFInfo
- Publication number
- CN205464620U CN205464620U CN201620016836.5U CN201620016836U CN205464620U CN 205464620 U CN205464620 U CN 205464620U CN 201620016836 U CN201620016836 U CN 201620016836U CN 205464620 U CN205464620 U CN 205464620U
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- China
- Prior art keywords
- sleeve
- chuck
- stopper slot
- clamping
- holes
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- 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
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Abstract
The utility model relates to a fixture, concretely relates to general chamfer anchor clamps body of remodeling soon, including the anchor clamps sleeve, the spacing platform that the telescopic middle part outer wall fixedly connected with of anchor clamps and workstation are connected, the telescopic one end of anchor clamps is opened there is the spacing groove, the clamping hole who has the toper structure is opened to the bottom of spacing groove, clamping hole's main aspects and spacing groove intercommunication, the guide slide who has with clamping hole tip intercommunication is opened to the telescopic other end of anchor clamps. The general gear chamfering anchor clamps of remodeling soon of this scheme of adoption can be applicable to the chamfer processing of different kind gears.
Description
Technical field
This utility model relates to a kind of fixture, is specifically related to a kind of general quick-change type gear chamfering clamp body.
Background technology
Need when shaft gear, dish gear, interior bracing increment face is carried out chamfering, when after increment surface chamfer, the symmetry on left and right both sides or drift rate require higher relative to tooth center, and roughness is not less than Ra1.6, simultaneously after chamfering at the tooth root of workpiece without anti-burr.So rigidity and positioning accuracy request to chamfering clamp is higher.And the product variety processed due to my company is more, such as there are dish gear, shaft gear, internal gear etc., when processing different types of gear, usually need to change different chamfering clamps, not only improve processing cost, and be required to use corresponding standards for gears part again to find location accurately when changing chamfering clamp, have a strong impact on working (machining) efficiency. every time.
Utility model content
This utility model is intended to provide a kind of general quick-change type gear chamfering clamp body being applicable to variety classes gear.
General quick-change type chamfering clamp body in this programme, including chuck sleeve, is fixedly connected with the limiting stand being connected with workbench in the middle part of the outer wall of described chuck sleeve, one end of described chuck sleeve has stopper slot；The bottom of described stopper slot has the holes for clamping of pyramidal structure, and the big end of described holes for clamping connects with stopper slot；The other end of described chuck sleeve has the guide slide connected with holes for clamping small end.
As further improvement of the utility model, being communicated with hole between described holes for clamping and guide slide, the sidewall of described chuck sleeve is fixedly connected with end and passes sidewall and stretch into the anti-turn screw of intercommunicating pore.
General quick-change type chamfering clamp body in this programme, including positioning sleeve and flexible fastening set, described positioning sleeve one end is provided with the spacing preiection matched with stopper slot, and the other end is chuck；Described flexible fastening set is positioned at chuck sleeve and its sidewall has the anti-rotation chute adapted with anti-turn screw, described flexible fastening set includes collet and guide part, described collet outer wall is the conical surface adapted with holes for clamping, described guide part outer wall is slidably matched with guide slide, is provided with locating centre in described guide part.
As further improvement of the utility model, being fixedly connected with extending sleeve between described chuck sleeve and positioning sleeve, described extending sleeve one end is sequentially provided with the holes for clamping of stopper slot and pyramidal structure, and the other end is provided with the spacing preiection that the stopper slot with chuck sleeve coordinates.
General quick-change type chamfering clamp body in this programme, including elastic limit device and conehead pull bar；One end of described elastic limit device is provided with the spacing preiection matched with stopper slot, and the other end is provided with annular chuck and spring swelling head；The external diameter of described spring swelling head is less than the internal diameter of annular chuck and stretches out in annular chuck, and the inwall of spring swelling head is the taper seat being gradually reduced and matching with conehead pull bar；The sidewall of described conehead pull bar has the anti-rotation chute coordinated with anti-turn screw.
As further improvement of the utility model, the outer wall of described spring swelling head is provided with external tooth.
The utility model has the advantages that: when countershaft gear chamfering, the fixing end of shaft gear stretched in flexible fastening is overlapped and pull flexible fastening set so that it is under the effect of holes for clamping, shaft gear being clamped, chamfer machining can be carried out.If the length stretched in flexible fastening set is long, then between chuck sleeve and positioning sleeve, increase corresponding extending sleeve.When to dish gear chamfering, positioning sleeve, spring retaining sleeve and locating centre being replaced by corresponding stopping means and conehead pull bar, stopping means is by the stopper slot clamping of the spacing preiection of its one end and chuck sleeve and positions.If dish gear is internal gear, changes spring swelling head and be provided with the stopping means of external tooth.Owing to when changing product, chuck sleeve does not dismantle movement；Find accurately so need not reorientate, greatly reduce the clamp-replacing time, improve work efficiency.And do not interfere with rigidity of the present utility model and positioning precision, also save material simultaneously, improve work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model general quick-change type chamfering clamp body embodiment；
Fig. 2 is the structural representation of this utility model general quick-change profile shaft a kind of embodiment of gear chamfering clamp body；
Fig. 3 is the structural representation of this utility model general quick-change profile shaft gear chamfering clamp body another kind embodiment；
Fig. 4 is the structural representation of this utility model general quick-change type dish a kind of embodiment of gear chamfering clamp body；
Fig. 5 is the structural representation of this utility model general quick-change type dish gear chamfering clamp body another kind embodiment.
In figure, 1 is chuck sleeve, and 2 is stopper slot, 3 is holes for clamping, and 4 is intercommunicating pore, and 5 is connected unit, 6 is limiting stand, and 7 is guide slide, and 8 is chuck, 9 is spacing preiection, and 10 is collet, and 11 is anti-rotation chute, 12 is anti-turn screw, and 13 is locating centre, and 14 is guide part, 15 is spring swelling head, and 16 is annular chuck, and 17 is conehead pull bar.
Detailed description of the invention
General quick-change type chamfering clamp body, as it is shown in figure 1, the outer wall integral middle of chuck sleeve 1 is provided with connected unit 5 and limiting stand 6, this limiting stand 6 and workbench clamping, bolt through connected unit 5 and is threadeded with workbench.The upper end of chuck sleeve 1 has stopper slot 2, and this stopper slot 2 can be coaxial with chuck sleeve 1 to ensure the parts connected, it is ensured that the various positioning precisions adding work gear with miscellaneous part clamping positioning.The bottom of this stopper slot 2 has the holes for clamping 3 of pyramidal structure, and the big end of described holes for clamping 3 connects with stopper slot 2.The lower end of chuck sleeve 1 has the guide slide 7 connected with holes for clamping 3 small end.Owing to guide slide 7 machining accuracy is high, in order to ensure precision while reducing processing cost, between guide slide 7 and holes for clamping 3, have intercommunicating pore 4, and this intercommunicating pore 4 diameter is more than guide slide 7.Sidewall in chuck sleeve 1 is fixedly connected with end and passes sidewall and stretch into the anti-turn screw 12 of intercommunicating pore 4.
General quick-change profile shaft gear chamfering fixture, as shown in Figure 2, positioning sleeve lower end is connected with the spacing preiection 9 of stopper slot 2 snap-fit engagement with chuck sleeve 1, and the upper end of positioning sleeve is integrated the chuck 8 of connection, and bolt through positioning sleeve and is threadeded with chuck sleeve 1 upper port.It is gear face to adapt to the location end face of shaft gear, avoiding damaging gear with Gear Contact, chuck 8 outer wall is cone structure, and the narrower one end of chuck 8 offsets with gear face, its stress can gradually be dispersed to one end that chuck 8 is wider, can ensure the intensity of chuck 8.Flexible fastening set sidewall has the anti-rotation chute 11 adapted with anti-turn screw 12, to prevent flexible fastening set from rotating when moving up and down.Collet 10 outer wall is the conical surface adapted with holes for clamping 3, and guide part 14 outer wall is slidably matched with guide slide 7, so can ensure that collet 10 is still coaxial with chuck sleeve 1 when mobile.It is provided with locating centre 13 in guide part 14, is further ensured that the positioning precision of shaft gear.
If shaft gear is long in stretching into flexible fastening set, then needs to change longer flexible fastening set, and set up extending sleeve between positioning sleeve and chuck sleeve 1.As it is shown on figure 3, this extending sleeve one end is sequentially provided with the holes for clamping 3 of stopper slot 2 and pyramidal structure, the other end is provided with the spacing preiection 9 that the stopper slot 2 with chuck sleeve 1 coordinates.Collet 10 is positioned at the holes for clamping 3 of extending sleeve.So, both again general quick-change type chamfering clamp body need not be found accurately location, and the shaft gear that length is different can be realized fast quick change and produce, improve efficiency.
When needs carry out chamfering to dish gear, need to overlap positioning sleeve and flexible fastening to take off and replace with corresponding elastic limit device and conehead pull bar 17 successively, general quick-change type dish gear chamfering fixture can be become, as shown in Figure 4, elastic limit device lower end is integrally formed with the spacing preiection 9 matched with stopper slot 2, and upper end is provided with annular chuck 16 and spring swelling head 15.Elastic limit device is connected with the upper port of chuck sleeve 1 by bolt.The external diameter of spring swelling head 15 is less than the internal diameter of annular chuck 16 and stretches out in annular chuck 16, and the inwall of spring swelling head 15 is the taper seat being gradually reduced and matching with conehead pull bar 17.Conehead pull bar 17 is through spring swelling head 15, and when conehead pull bar 17 moves down, the endoporus tensioner of dish gear can be fixed by spring swelling head 15.
When if desired dish tooth internal gear being carried out chamfer machining, as it is shown in figure 5, the outer wall elastic limit device that is provided with external tooth changing spring swelling head 15 and the conehead pull bar 17 matched with spring swelling head 15 in this elastic limit device.
Above-described is only embodiment of the present utility model, and in scheme, the known general knowledge such as concrete structure and characteristic too much describes at this.Should be understood that; for a person skilled in the art, on the premise of without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented.
Claims (6)
1. general quick-change type chamfering clamp body, it is characterised in that: including that chuck sleeve, the middle part outer wall of described chuck sleeve are fixedly connected with the limiting stand being connected with workbench, one end of described chuck sleeve has stopper slot；The bottom of described stopper slot has the holes for clamping of pyramidal structure, and the big end of described holes for clamping connects with stopper slot；The other end of described chuck sleeve has the guide slide connected with holes for clamping small end.
General quick-change type chamfering clamp body the most according to claim 1, it is characterised in that: being communicated with hole between described holes for clamping and guide slide, the sidewall of described chuck sleeve is fixedly connected with end and passes sidewall and stretch into the anti-turn screw of intercommunicating pore.
3. general quick-change type chamfering clamp body as claimed in claim 1 or 2, it is characterised in that: including positioning sleeve and flexible fastening set, described positioning sleeve one end is provided with the spacing preiection matched with stopper slot, and the other end is chuck；Described flexible fastening set is positioned at chuck sleeve and its sidewall has the anti-rotation chute adapted with anti-turn screw, described flexible fastening set includes collet and guide part, described collet outer wall is the conical surface adapted with holes for clamping, described guide part outer wall is slidably matched with guide slide, is provided with locating centre in described guide part.
General quick-change type chamfering clamp body the most according to claim 3, it is characterized in that: between described chuck sleeve and positioning sleeve, be fixedly connected with extending sleeve, described extending sleeve one end is sequentially provided with the holes for clamping of stopper slot and pyramidal structure, and the other end is provided with the spacing preiection that the stopper slot with chuck sleeve coordinates.
5. general quick-change type chamfering clamp body as claimed in claim 1 or 2, it is characterised in that: include elastic limit device and conehead pull bar；One end of described elastic limit device is provided with the spacing preiection matched with stopper slot, and the other end is provided with annular chuck and spring swelling head；The external diameter of described spring swelling head is less than the internal diameter of annular chuck and stretches out in annular chuck, and the inwall of spring swelling head is the taper seat being gradually reduced and matching with conehead pull bar；The sidewall of described conehead pull bar has the anti-rotation chute coordinated with anti-turn screw.
General quick-change type chamfering clamp body the most according to claim 5, it is characterised in that: the outer wall of described spring swelling head is provided with external tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620016836.5U CN205464620U (en) | 2016-01-11 | 2016-01-11 | General chamfer anchor clamps body of remodeling soon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620016836.5U CN205464620U (en) | 2016-01-11 | 2016-01-11 | General chamfer anchor clamps body of remodeling soon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205464620U true CN205464620U (en) | 2016-08-17 |
Family
ID=56664907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620016836.5U Expired - Fee Related CN205464620U (en) | 2016-01-11 | 2016-01-11 | General chamfer anchor clamps body of remodeling soon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205464620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872427A (en) * | 2020-07-07 | 2020-11-03 | 河南航天液压气动技术有限公司 | Workpiece quick-change tool for lathe |
-
2016
- 2016-01-11 CN CN201620016836.5U patent/CN205464620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872427A (en) * | 2020-07-07 | 2020-11-03 | 河南航天液压气动技术有限公司 | Workpiece quick-change tool for lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20190111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |