CN209452940U - A kind of guide plate retainer able to quickly change - Google Patents
A kind of guide plate retainer able to quickly change Download PDFInfo
- Publication number
- CN209452940U CN209452940U CN201920123953.5U CN201920123953U CN209452940U CN 209452940 U CN209452940 U CN 209452940U CN 201920123953 U CN201920123953 U CN 201920123953U CN 209452940 U CN209452940 U CN 209452940U
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- China
- Prior art keywords
- die seat
- sleeve
- threading die
- quick change
- guide plate
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Abstract
The utility model relates to rod thread power tools, in particular to a kind of guide plate retainer able to quickly change, including threading die seat, threading die seat is equipped with the first placed cavity for placing screw die, screw die is fixed in first placed cavity, threading die seat has a positioning convex platform in threading die seat lower end, there is positioning ring below positioning convex platform, threading die seat is connected with rapid replacing interface component, rapid replacing interface component includes the quick change set covered in positioning ring, there is spring between quick change set and threading die seat, one end of spring withstands on quick change and puts on, the other end of spring is withstood on positioning convex platform end face, threading die seat is equipped with the position limiting structure for preventing quick change set abjection, positioning ring is provided with the second placed cavity, inserted with sleeve in second placed cavity, have between sleeve and positioning ring so that the fit structure that sleeve and positioning ring cooperate or be detached from, bushing core is equipped with pilot hole, rapid replacing interface Component can realize the quick change of sleeve, high-efficient.
Description
Technical field
The utility model relates to rod thread power tool, in particular to a kind of guide plate retainer able to quickly change.
Background technique
Die handle is the main tool in pincers worker mantle fiber operating process, due to operation technique difference, it is easy to by thread bush
Partially, in order to improve yield rate, avoid thread bush inclined, guide plate retainer is devised.Existing guide plate retainer is by by one
Sleeve part, which is welded or is threadably coupled within, realizes guiding on die handle, there are three disadvantage: 1, screw die and sleeve it is difficult to ensure that
Higher concentricity；2, chip removal is unsmooth；3, inconvenience can not be replaced or be replaced to pilot sleeve.
Utility model content
In order to solve the inconvenient defect of pilot sleeve replacement of the existing technology, the utility model provides a kind of able to quickly change
Guide plate retainer.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of guide plate retainer able to quickly change, including threading die seat, the threading die seat are equipped with first for placing screw die
Placed cavity is fixed with screw die in first placed cavity, and the threading die seat has a positioning convex platform in threading die seat lower end,
There is positioning ring, threading die seat is connected with rapid replacing interface component, and the rapid replacing interface component includes covering fixed below positioning convex platform
The quick change set of position ring has spring between the described quick change set and threading die seat, and one end of spring withstands on quick change and puts on, spring it is another
One end is withstood on positioning convex platform end face, and the threading die seat is equipped with the position limiting structure for preventing quick change set abjection, the positioning
Ring is provided with the second placed cavity, have inserted with sleeve in the second placed cavity, between the sleeve and positioning ring so that sleeve with
Fit structure positioning ring cooperation or be detached from, the bushing core are equipped with pilot hole.
Further, the positioning ring is equipped with bellmouth, and the bellmouth is dehisced outward, the fit structure
Including the ball being arranged in conical through-hole, the sleeve lateral wall is equipped with and the O-shaped slot of ball matched first.
Further, the position limiting structure is elastic circlip, is had on the positioning ring for accommodating elastic circlip
The second O-shaped slot.
Further, it is equipped with internal projecting ring in quick change set, the elastic circlip is stuck in outside internal projecting ring
First end face, the spring are withstood in the second end face inside internal projecting ring.
Further, the screw die installs the first placed cavity top half, the first placed cavity lower half portion shape
At cylindrical chip removal chamber, the threading die seat offers the chip removal mouth communicated with cylindrical chip removal chamber in side wall.
Further, quick change set outer wall is equipped with the first outer bulge loop of embossing, and the sleeve outer wall is equipped with the second pressure
Spend outer bulge loop.
Further, the threading die seat two sides are fixed with handle attachment base, are fixed with hand on the handle attachment base
Handle.
Further, the threading die seat side wall is equipped with screw die positioning spiro pit, and the threading die seat passes through screw for plate
Tooth is fixed.
The utility model has the advantages that
(1) part is oriented to by the pilot hole of sleeve, concentricity is high, prevents thread bush is inclined；
(2) the utility model is equipped with cylindrical chip removal chamber below screw die, and chip removal mouth is equipped on threading die seat, and chip removal is logical
Freely；
(3) rapid replacing interface component can realize the quick change of sleeve, high-efficient.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the overall structure figure of the quick change guide plate retainer of the utility model；
Fig. 2 is the structure chart of the die handle of the utility model；
Fig. 3 is the explosive view of the rapid replacing interface component of the utility model；
Fig. 4 is the structure chart that the quick change of the utility model covers；
Fig. 5 is the structure chart of the sleeve of the utility model；
Fig. 6 is the explosive view of the quick change guide plate retainer of the utility model；
Fig. 7 is the installation process figure of the quick change guide plate retainer of the utility model.
Wherein, 1, handle, 2, screw die, 3, threading die seat, 31, handle attachment base, the 32, first placed cavity, 33, cylindrical chip removal
Chamber, 34, screw die positioning spiro pit, the 35, second placed cavity, 36, positioning convex platform, 37, bellmouth, the 38, second O-shaped slot, 39, chip removal
Mouthful, 310, positioning ring, 4, rapid replacing interface component, 40, elastic circlip, 41, quick change set, 42, ball, 43, spring, 411, convex
Ring, 4111, first end face, 4112, second end face, the 412, first outer bulge loop of embossing, 5, sleeve, 51, pilot hole, 52, first is O-shaped
Slot, the 53, second outer bulge loop of embossing.
Specific embodiment
Such as Fig. 1~7, a kind of guide plate retainer able to quickly change, including threading die seat 3, threading die seat 3 are equipped with for placing screw die
First placed cavity 32, screw die 2 is fixed in the first placed cavity 32, and threading die seat 3 has a positioning convex platform in 3 lower end of threading die seat
36, there is positioning ring 310, threading die seat 3 is connected with rapid replacing interface component 4, and rapid replacing interface component 4 includes set below positioning convex platform 36
41 are covered in the quick change of positioning ring 310, there is spring 43 between quick change set 41 and threading die seat 3, one end of spring 43 withstands on quick change set
On 41, the other end of spring 43 is withstood on 36 end face of positioning convex platform, and threading die seat 3 is equipped with the limit knot for preventing 41 abjection of quick change set
Structure, positioning ring 310 are provided with the second placed cavity 35, and the second placed cavity 35 is interior inserted with sleeve 5, has between sleeve 5 and positioning ring 310
There is the fit structure so that sleeve 5 and the cooperation of positioning ring 310 or disengaging, 5 center of sleeve is equipped with pilot hole 51.
Fit structure can be using bellmouth be provided with inside the form of clamping, such as quick change set 41, about 41 quick change set is transported
It can hold or unclamp sleeve 5 during dynamic tightly, in the present embodiment, positioning ring 310 is equipped with bellmouth 37, and bellmouth 37 is outward
Mouthful, fit structure includes the ball 42 being arranged in conical through-hole, and 5 side wall of sleeve is equipped with O-shaped with ball 42 matched first
Slot 52.
Position limiting structure can be pin etc., and in the present embodiment, position limiting structure is elastic circlip 40, have on positioning ring 310
The second O-shaped slot 38 for accommodating elastic circlip 40.
It is equipped with internal projecting ring 411 in quick change set 41, elastic circlip 40 is stuck in the first end face outside internal projecting ring 411
4111, spring 43 is withstood in the second end face 4112 inside internal projecting ring 411.
Screw die 2 installs 32 top half of the first placed cavity, and 32 lower half portion of the first placed cavity forms cylindrical chip removal chamber 33,
Threading die seat 3 offers the chip removal mouth 39 communicated with cylindrical chip removal chamber 33 in side wall.
Quick change covers 41 outer walls and is equipped with the first outer bulge loop 412 of embossing, and 5 outer wall of sleeve is equipped with the second outer bulge loop 53 of embossing.
3 two sides of threading die seat are fixed with handle attachment base 31, and handle 1 is fixed on handle attachment base 31.
3 side wall of threading die seat is equipped with screw die positioning spiro pit 34, and threading die seat 3 is fixed by screw die 2 by screw.
When installation: such as Fig. 7, screw die 2 is put into the cylindrical plate retainer placed cavity 32 of die handle 3, and by die handle 3
Five screw die positioning spiro pits 34 carry out location and installation；Compressed spring 43 is arranged on die handle 3, one end of compressed spring 43
It is contacted with the positioning convex platform end face 361 of die handle 3, the internal projecting ring second end face of the other end and the quick change set 41 of compressed spring 43
4112 contacts；Six balls 42 are separately positioned in six bellmouths 37 of die handle 3；Elastic circlip 40 is arranged in die handle 3
O-shaped slot 38 on, quick change set 41 is arranged on the cylinder of positioning convex platform 36 of die handle 3, the internal projecting ring first end of quick change set 41
Face 4111 is contacted with elastic circlip 40, and six balls 42 are contacted with the cylinder of the internal projecting ring 411 of quick change set 41；The setting of sleeve 5 exists
In the sleeve placed cavity 35 of die handle 3, six balls 42 are contacted with the O-shaped slot 52 of sleeve 5.
When work: quick change set 41 being lifted up, six detent balls 42 are rolled backwards to the central axial direction of die handle 3
It is dynamic, sleeve 5 is inserted into circular cylindrical cavity placed cavity 35, quick change set 41 is unclamped, quick change set 41 restores in the elasticity of compressed spring
Power effect resets, at this point, six detent balls 42 are compacted again in the O-shaped slot 52 for being caught in sleeve 5, realizes the installation of sleeve 5；
When removal sleeve 5, quick change set 41 is lifted up, six detent balls 42 are rolled backwards to the central axial direction of die handle 3, will
Sleeve 5 is extracted from circular cylindrical cavity placed cavity 35, unclamps quick change set 41, and quick change set 41 is made in the elastic restoring force of compressed spring
With reset, the removal of sleeve 5 is realized.
It should be appreciated that specific embodiment described above is only used for explaining the utility model, it is not used to limit this reality
With novel.By the utility model the obvious changes or variations extended out of spirit still in the utility model protection
Among range.
Claims (8)
1. a kind of guide plate retainer able to quickly change, it is characterised in that: including threading die seat (3), the threading die seat (3) is equipped with and is used for
The first placed cavity (32) of screw die is placed, is fixed with screw die (2) in first placed cavity (32), the threading die seat (3)
There is a positioning convex platform (36) in threading die seat (3) lower end, there are positioning ring (310) below positioning convex platform (36), threading die seat (3)
It is connected with rapid replacing interface component (4), the rapid replacing interface component (4) includes the quick change set (41) covered in positioning ring (310), institute
There are spring (43) between the quick change set (41) stated and threading die seat (3), one end of spring (43) is withstood on quick change set (41), spring
(43) the other end is withstood on positioning convex platform (36) end face, and the threading die seat (3), which is equipped with, prevents quick change set (41) from deviating from
Position limiting structure, the positioning ring (310) are provided with the second placed cavity (35), inserted with sleeve (5), institute in the second placed cavity (35)
There is the fit structure so that sleeve (5) and positioning ring (310) cooperation or disengaging between the sleeve (5) stated and positioning ring (310),
Sleeve (5) center is equipped with pilot hole (51).
2. a kind of guide plate retainer able to quickly change according to claim 1, it is characterised in that: on the positioning ring (310)
Equipped with bellmouth (37), the bellmouth (37) is dehisced outward, and the fit structure includes being arranged in conical through-hole
Ball (42), the sleeve (5) side wall are equipped with and the O-shaped slot (52) of ball (42) matched first.
3. a kind of guide plate retainer able to quickly change according to claim 2, it is characterised in that: the position limiting structure is elasticity
Circlip (40) has the second O-shaped slot (38) for accommodating elastic circlip (40) on the positioning ring (310).
4. a kind of guide plate retainer able to quickly change according to claim 3, it is characterised in that: set in the quick change set (41)
Have internal projecting ring (411), the elastic circlip (40) is stuck in the first end face (4111) external positioned at internal projecting ring (411), described
Spring (43) withstand in the internal second end face (4112) of internal projecting ring (411).
5. a kind of guide plate retainer able to quickly change according to claim 1, it is characterised in that: described screw die (2) installation the
One placed cavity (32) top half, described the first placed cavity (32) lower half portion forms cylindrical chip removal chamber (33), described
Threading die seat (3) offers the chip removal mouth (39) communicated with cylindrical chip removal chamber (33) in side wall.
6. a kind of guide plate retainer able to quickly change according to claim 1, it is characterised in that: described quick change set (41) outer wall
Equipped with the first outer bulge loop (412) of embossing, the sleeve (5) outer wall is equipped with the second outer bulge loop (53) of embossing.
7. a kind of guide plate retainer able to quickly change according to claim 1, it is characterised in that: described threading die seat (3) two sides
It is fixed with handle attachment base (31), is fixed with handle (1) on the handle attachment base (31).
8. a kind of guide plate retainer able to quickly change according to claim 1, it is characterised in that: described threading die seat (3) side wall
Equipped with screw die positioning spiro pit (34), the threading die seat (3) is fixed by screw die (2) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920123953.5U CN209452940U (en) | 2019-01-24 | 2019-01-24 | A kind of guide plate retainer able to quickly change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920123953.5U CN209452940U (en) | 2019-01-24 | 2019-01-24 | A kind of guide plate retainer able to quickly change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209452940U true CN209452940U (en) | 2019-10-01 |
Family
ID=68045595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920123953.5U Active CN209452940U (en) | 2019-01-24 | 2019-01-24 | A kind of guide plate retainer able to quickly change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209452940U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894707A (en) * | 2021-02-01 | 2021-06-04 | 中国人民解放军第五七一九工厂 | Dismounting device and dismounting method for adjustable blade copper bush of aircraft engine |
| CN114211062A (en) * | 2022-01-20 | 2022-03-22 | 东台市双厦工具有限公司 | Long-shaft tapping quick-change threading die guide frame |
-
2019
- 2019-01-24 CN CN201920123953.5U patent/CN209452940U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894707A (en) * | 2021-02-01 | 2021-06-04 | 中国人民解放军第五七一九工厂 | Dismounting device and dismounting method for adjustable blade copper bush of aircraft engine |
| CN114211062A (en) * | 2022-01-20 | 2022-03-22 | 东台市双厦工具有限公司 | Long-shaft tapping quick-change threading die guide frame |
| CN114211062B (en) * | 2022-01-20 | 2023-03-14 | 东台市双厦工具有限公司 | Long shaft tapping quick-change tapping drill guide frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220822 Address after: No. 1 Wachang Road, Sanhe Town, Hongze County, Huaian City, Jiangsu Province, 223100 Patentee after: Hongze Sanxin Building Materials Co.,Ltd. Address before: No. 111, Changjiang West Road, Huaian, Jiangsu, Jiangsu Patentee before: HUAIYIN NORMAL University |
|
| TR01 | Transfer of patent right |