CN205166502U - Centering end face milling frock - Google Patents
Centering end face milling frock Download PDFInfo
- Publication number
- CN205166502U CN205166502U CN201521004096.5U CN201521004096U CN205166502U CN 205166502 U CN205166502 U CN 205166502U CN 201521004096 U CN201521004096 U CN 201521004096U CN 205166502 U CN205166502 U CN 205166502U
- Authority
- CN
- China
- Prior art keywords
- blade
- centre
- centre drill
- sides
- holder
- 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
Abstract
The utility model discloses a centering end face milling frock, include the cutter chuck that constitutes by clamp holder and holder, the first tip of tool -holder ring side be equipped with relative incision, this tip is equipped with the double -layered groove parallel with the incision along radial direction, be equipped with two bolt holes that access to double -layered groove on the incision of one side, the upper and lower lateral wall that presss from both sides the groove corresponds has seted up the half slot, two half slot centre grippings have the centre drill, the centre gripping has the blade on being located the double -layered groove of centre drill both sides, two bolt holes cooperate respectively has locking screw, fixes centre drill and blade on pressing from both sides the groove. The utility model discloses utilize locking screw with centre drill and blade simultaneously on the fixing cutter chuck, the blade lies in the centre drill both sides, when the centre bore is being done to this design when using, processes its local terminal surface on every side in advance through the blade and puts in place, has improved product quality, simultaneously, loads and unloads cutter safety, convenience, has certain economic benefits.
Description
Technical field
The utility model relates to a kind of frock for special centering machine, specifically a kind of frock having centering and end face milling concurrently.
Background technology
The centre bore at round steel axle two ends processes comparatively large or compared with the positioning datum of major axis, the technological requirement of general norm is fine turning outer circle benchmark on lathe, then by center bearing bracket axle end face, drill centers, can guarantee the precision of centre bore as benchmark like this.And in order to enhance productivity, current way is, after sawing machine blanking is complete, directly machining center hole on special centering machine, then locates direct machining shaft by axle end center hole, because of top existence on lathe, often stay " navel " at axle head when getting axial length, as shown in Figure 1, during the assembling of the said goods postorder, " navel " can hinder other parts to install, if manual grinding falls " navel " again, round steel surface quality can be made poor, affect the presentation quality of product, cause negative effect.
Utility model content
The purpose of this utility model is to provide a kind of centering end face milling frock.
The purpose of this utility model can be achieved through the following technical solutions:
Centering end face milling frock, comprises the cutter chuck be made up of clamp holder and holder, and described cutter chuck one end loops side is provided with relative otch, and this end radially direction is provided with the clip slot with cuts parallel; The otch of side is provided with the bolt hole that two lead to clip slot; What the upper and lower sidewall of clip slot was corresponding offers half slot; Two half slots are clamped with centre drill; The clip slot being positioned at centre drill both sides is clamped with blade; Two bolts hole are combined with lock-screw respectively, centre drill and blade are fixed on clip slot.
The beneficial effects of the utility model: the utility model utilizes lock-screw by fixed cutting tool chuck while of centre drill and blade, blade is positioned at centre drill both sides, this design is in use while doing centre bore, by blade the partial end-face around it processed in advance and put in place, form cylinder shape groove, so just can realize in the constant situation of production efficiency, solve axle head and leave over navel " problem; namely in the existing production efficiency not reduction situation of guarantee; improve product quality; meanwhile, handling cutter safety, convenient, there is certain economic benefit.
Accompanying drawing explanation
The utility model to be further described below in conjunction with accompanying drawing for the ease of it will be appreciated by those skilled in the art that.
Fig. 1 is the schematic diagram leaving " navel " after prior art work in-process central hole and round steel end face;
Fig. 2 is the utility model chuck structure for tool schematic diagram;
Fig. 3 is the utility model structural representation;
Fig. 4 is the round steel schematic diagram after the utility model processing.
Detailed description of the invention
As shown in Figure 1, " navel " 2 formed after round steel 1 end face work in-process central hole 3, hinders the postorder of other parts to assemble.
Centering end face milling frock, see Fig. 2, comprise cutter chuck 5, this cutter chuck 5 is made up of clamp holder 12 and holder 13, holder 13 one end Middle face and clamp holder 12 one-body molded, what ring side, the other end was relative is provided with otch 14, and this end radially direction offers clip slot 8, and clip slot 8 and otch 14 be arranged in parallel.The otch 14 of side is provided with two bolt hole 9, two bolts hole 9 leading to clip slot 8 and is combined with lock-screw 10.The upper and lower sidewall of clip slot 8 corresponding offer half slot 11, two corresponding half slots 11 are used for Clamping Center and bore 7, and the drillstock of its radian and centre drill 7 adapts.
See Fig. 3, on the holder 13 of cutter chuck 5, be used for Clamping Center by two half slots 11 of clip slot 8 and bore 7, the clip slot being positioned at centre drill 7 both sides is clamped with blade 6, and blade 6 is " U " type shape.Two bolts hole 9 lead to the installation place of centre drill 7 and blade 6 respectively, and centre drill 7 and blade 6 are fixed by two lock-screws 10 of two bolt hole 9 adaptations respectively.
The utility model designs centre drill half slot and blade installation slot on cutter chuck, by lock-screw, centre drill and blade are fixed, so just can while doing centre bore on former special centering machine, by blade the partial end-face around it processed in advance and put in place, form cylinder shape groove 4, as Fig. 4, so just can realize in the constant situation of production efficiency, solve axle head and leave over navel " problem, namely in the existing production efficiency not reduction situation of guarantee, improve product quality, simultaneously, handling cutter safety, convenient, there is certain economic benefit.
Above content is only to the utility model structure example and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (1)
1. centering end face milling frock, comprise the cutter chuck (5) be made up of clamp holder (12) and holder (13), it is characterized in that, described cutter chuck (5) end loops side is provided with relative otch (14), and this end radially direction is provided with the clip slot (8) parallel with otch (14); The otch (14) of side is provided with the bolt hole (9) that two lead to clip slot (8); What the upper and lower sidewall of clip slot (8) was corresponding offers half slot (11); Two half slots (11) are clamped with centre drill (7); The clip slot being positioned at centre drill (7) both sides is clamped with blade (6); Two bolts hole (9) are combined with lock-screw (10) respectively, centre drill (7) and blade (6) are fixed on clip slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521004096.5U CN205166502U (en) | 2015-12-02 | 2015-12-02 | Centering end face milling frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521004096.5U CN205166502U (en) | 2015-12-02 | 2015-12-02 | Centering end face milling frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205166502U true CN205166502U (en) | 2016-04-20 |
Family
ID=55730535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521004096.5U Expired - Fee Related CN205166502U (en) | 2015-12-02 | 2015-12-02 | Centering end face milling frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205166502U (en) |
-
2015
- 2015-12-02 CN CN201521004096.5U patent/CN205166502U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20181202 |