CN209477784U - A kind of guiding shaft alloy sheath Special drilling tool - Google Patents
A kind of guiding shaft alloy sheath Special drilling tool Download PDFInfo
- Publication number
- CN209477784U CN209477784U CN201920087452.6U CN201920087452U CN209477784U CN 209477784 U CN209477784 U CN 209477784U CN 201920087452 U CN201920087452 U CN 201920087452U CN 209477784 U CN209477784 U CN 209477784U
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- fixed plate
- alloy sheath
- positioning seat
- deck
- 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
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Abstract
The utility model relates to a kind of guiding shaft alloy sheath Special drilling tools, including chuck body and alloy sheath ontology, the chuck body is by fixed plate, positioning seat and deck composition, the positioning seat is provided with two groups and is symmetrically mounted on fixed plate top, turn hole is provided at the positioning seat center, the fixed plate is located at positioning seat lower outside and is symmetrically arranged with two group of first threaded rod, pressing plate is arranged on first threaded rod, first threaded rod is located at pressing plate external screw-thread and is connected with thread barrel, turning handle is provided with outside the thread barrel, the fixed plate is located at two group of first threaded rod lower inside and is equipped with one group of deck, the fixed plate is located at deck lower outside and is symmetrically arranged with two group of second threaded rod, sleeve is arranged on second threaded rod and sleeve is fixedly mounted on the second threaded rod by nut.The utility model, can be to its stable holding and primary clamping can complete the turn hole in two holes by design guiding shaft alloy sheath special fixture.
Description
Technical field
The utility model relates to work piece holder technical field, specifically a kind of guiding shaft alloy sheath drilling special tool
Dress.
Background technique
Be oriented to shaft alloy sheath be it is more convenient to use, need to hold on it inside bore portion turned by drilling machine
Hole, but the existing tooling for not being exclusively used in guiding shaft alloy sheath turn hole on the market and fixing.It is therefore desirable to design a kind of use
In the clamping tooling for being exclusively used in gripping guiding shaft alloy sheath, in order to quickly to the guiding quick turn hole of shaft alloy sheath.
Utility model content
In order to make up the above deficiency, the utility model provides a kind of guiding shaft alloy sheath Special drilling tool, with solution
The problems in certainly above-mentioned background technique.
The technical solution of the utility model is: a kind of guiding shaft alloy sheath Special drilling tool, including chuck body and
Alloy sheath ontology, the chuck body are made of fixed plate, positioning seat and deck, and the positioning seat is provided with two groups and symmetrical peace
Mounted in one upper lateral part of fixed plate, turn hole is provided at the positioning seat center, the fixed plate is located at positioning seat lower outside pair
Title is provided with two group of first threaded rod, pressing plate is arranged on first threaded rod, first threaded rod is located at outside pressing plate
It is threaded with thread barrel, turning handle is provided with outside the thread barrel, the fixed plate is located in two group of first threaded rod lower part
Side is equipped with one group of deck, and the fixed plate is located at deck lower outside and is symmetrically arranged with two group of second threaded rod, and described second
It is arranged with sleeve on threaded rod and sleeve is fixedly mounted on the second threaded rod by nut.
This setting
1. fixed plate ontology is exclusively used in clamping conducting wire shaft alloy sheath, the utility model is special according to the structure of alloy sheath ontology
Sign is correspondingly arranged on two groups of positioning seats, two group of first threaded rod, one group of deck and two groups the in fixed plate surface relative position
Two threaded rods are stablized alloy sheath ontology and are set in fixed plate.
2. primary clamping can complete the processing in two holes, the utility model is equipped in fixed plate suitable position to be corresponded to
The positioning seat of two groups of bore portions of alloy sheath ontology, and it is provided with turn hole on two groups of positioning seats, it is passed through and is turned by drill
The turn hole to two groups of bore portions of alloy sheath ontology can be completed in hole.
Preferably, the alloy sheath ontology is made of the first arc portion, the second arc portion and bore portion, first arc portion and
Two arc portion upper ends are fixedly connected with and extend inwardly to form bore portion, and concave arc is provided on the outside of the bore portion and concave arc and convex arc paste
Setting is closed, recess portion, the recess portion and the identical setting of deck are provided in the middle part of second arc portion.
Concave arc of this setting alloy sheath ontology be bonded with convex arc and recess portion and deck are identical, makes alloy sheath ontology can be with
Stabilization is placed between the positioning seat, deck and sleeve of fixed plate, and is pressed together in fixed plate using pressing plate stabilization.
Preferably, the positioning seat and deck pass through hexagon socket head cap screw and are mounted in fixed plate.
This setting is convenient for being deformed, making alloy positioning seat and deck dismounting and change using the two to prevent long-time
Ontology turn hole inaccuracy is covered, product quality is influenced.
Preferably, the pressing plate is provided with one group of notch by center outward, and the notch is matched with the first threaded rod gap
It closes.
This setting can be convenient pressing plate and the fitting of the first threaded rod, to alloy sheath by the way that notch is arranged on pressing plate
When ontology clamps, does not need by turning handle all to produce thread barrel, can also complete for pressing plate to be arranged on the first threaded rod,
Save alloy sheath ontology gripping step.
Preferably, the distance between first threaded rod described in two groups is less than the distance between second threaded rod described in two groups.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model explosive view；
Fig. 2 is that the utility model chuck body assembles effect picture；
Fig. 3 is the utility model alloy sheath body construction schematic diagram.
Wherein, appended drawing reference is summarized as follows: 1 chuck body, 2 alloy sheath ontologies, 3 fixed plates, 4 positioning seats, 5 turn holes, in 6
Hex bolts, 7 convex arcs, 8 first threaded rods, 9 pressing plates, 10 notches, 11 thread barrels, 12 turning handles, 13 decks, 14 second threaded rods,
15 sleeves, 16 nuts, 20 first arc portions, 21 second arc portions, 22 recess portions, 23 bore portions, 24 concave arcs.
Specific embodiment
The utility model is further illustrated in the following with reference to the drawings and specific embodiments.
With reference to Fig. 1-3 it is found that a kind of guiding shaft alloy sheath Special drilling tool of the utility model, including chuck body 1
With alloy sheath ontology 2, the chuck body 1 is made of fixed plate 3, positioning seat 4 and deck 13, and the positioning seat 4 is provided with two
Group and it is symmetrically mounted on 3 one upper lateral part of fixed plate, turn hole 5 is provided at 4 center of positioning seat, the fixed plate 3 is located at fixed
Position 4 lower outside of seat is symmetrically arranged with two group of first threaded rod 8, is arranged with pressing plate 9 on first threaded rod 8, and described first
Threaded rod 8 is located at 9 external screw-thread of pressing plate and is connected with thread barrel 11, and turning handle 12, the fixation are provided with outside the thread barrel 11
Plate 3 is located at two group of first 8 lower inside of threaded rod and is equipped with one group of deck 13, and the fixed plate 3 is located at 13 lower outside of deck
It is symmetrically arranged with two group of second threaded rod 14, sleeve 15 is arranged on second threaded rod 14 and sleeve 15 is solid by nut 16
Dingan County is on the second threaded rod 14.
Specifically, the alloy sheath ontology 2 is made of the first arc portion 20, the second arc portion 21 and bore portion 23, described first
Arc portion 20 is fixedly connected with 21 upper end of the second arc portion and extends inwardly to form bore portion 23, is provided on the outside of the bore portion 23 recessed
Arc 24 and concave arc 24 are bonded setting with convex arc 7, and recess portion 22, the recess portion 22 and deck 13 are provided in the middle part of second arc portion 21
Coincide setting.
Specifically, the positioning seat 4 and deck 13 are mounted in fixed plate 3 by hexagon socket head cap screw 6.
Specifically, the pressing plate 9 is provided with one group of notch 10, the notch 10 and the first threaded rod 8 by center outward
Clearance fit.
Specifically, the distance between first threaded rod 8 described in two groups less than between the second threaded rod 14 described in two groups away from
From.
The present embodiment rotates thread barrel 11 by turning handle 12 first, thread barrel 11 is turned to properly when implementing
Position makes to loosen between pressing plate 9 and fixed plate 1, then takes out pressing plate 9, then alloy sheath ontology 2 hole to be drilled is placed on fixation
On plate 1, i.e., by will finally press recess portion 22 and the fitting of deck 13 and bore portion 23 and the fitting setting of 4 bottom of positioning seat again
Plate 9 is inserted into the first threaded rod 8, and rotates thread barrel 11 by turning handle 12, is pressed together on pressing plate 9 on alloy sheath ontology 2, that is, completes
Clamping to alloy sheath ontology 2 passes through the turn hole 5 of positioning seat 4 by the drill bit of drilling machine, can be to the brill of alloy sheath ontology 2
Hole portion 23 completes drilling.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of guiding shaft alloy sheath Special drilling tool, including chuck body (1) and alloy sheath ontology (2), feature exists
In: the chuck body (1) is made of fixed plate (3), positioning seat (4) and deck (13), and the positioning seat (4) is provided with two groups
And it is symmetrically mounted on (3) one upper lateral part of fixed plate, it is provided with turn hole (5) at positioning seat (4) center, the fixed plate (3)
It is symmetrically arranged with two group of first threaded rod (8) positioned at positioning seat (4) lower outside, is arranged with pressure on first threaded rod (8)
Plate (9), first threaded rod (8) are located at pressing plate (9) external screw-thread and are connected with thread barrel (11), and the thread barrel (11) is external
It being provided with turning handle (12), the fixed plate (3) is located at two group of first threaded rod (8) lower inside and is equipped with one group of deck (13),
The fixed plate (3) is located at deck (13) lower outside and is symmetrically arranged with two group of second threaded rod (14), second threaded rod
(14) it is arranged with sleeve (15) on and sleeve (15) is fixedly mounted on the second threaded rod (14) by nut (16).
2. a kind of guiding shaft alloy sheath Special drilling tool described in accordance with the claim 1, it is characterised in that: the alloy sheath
Ontology (2) is made of the first arc portion (20), the second arc portion (21) and bore portion (23), first arc portion (20) and the second arc portion
(21) upper end is fixedly connected and extends inwardly to form bore portion (23), and concave arc (24) and recessed is provided on the outside of the bore portion (23)
Arc (24) is bonded setting with convex arc (7), is provided with recess portion (22) in the middle part of second arc portion (21), the recess portion (22) and deck
(13) coincide setting.
3. a kind of guiding shaft alloy sheath Special drilling tool described in accordance with the claim 1, it is characterised in that: the positioning seat
(4) it is mounted on fixed plate (3) by hexagon socket head cap screw (6) with deck (13).
4. a kind of guiding shaft alloy sheath Special drilling tool described in accordance with the claim 1, it is characterised in that: the pressing plate
(9) one group of notch (10), the notch (10) and the first threaded rod (8) clearance fit are provided with outward by center.
5. a kind of guiding shaft alloy sheath Special drilling tool described in accordance with the claim 1, it is characterised in that: described in two groups
The distance between one threaded rod (8) is less than the distance between second threaded rod (14) described in two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920087452.6U CN209477784U (en) | 2019-01-19 | 2019-01-19 | A kind of guiding shaft alloy sheath Special drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920087452.6U CN209477784U (en) | 2019-01-19 | 2019-01-19 | A kind of guiding shaft alloy sheath Special drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209477784U true CN209477784U (en) | 2019-10-11 |
Family
ID=68131652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920087452.6U Expired - Fee Related CN209477784U (en) | 2019-01-19 | 2019-01-19 | A kind of guiding shaft alloy sheath Special drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209477784U (en) |
-
2019
- 2019-01-19 CN CN201920087452.6U patent/CN209477784U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191011 Termination date: 20220119 |