CN207887927U - A kind of Manual hole - Google Patents
A kind of Manual hole Download PDFInfo
- Publication number
- CN207887927U CN207887927U CN201721843739.4U CN201721843739U CN207887927U CN 207887927 U CN207887927 U CN 207887927U CN 201721843739 U CN201721843739 U CN 201721843739U CN 207887927 U CN207887927 U CN 207887927U
- Authority
- CN
- China
- Prior art keywords
- knife bar
- lock
- swivel nut
- sleeve
- manual hole
- 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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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model provides a kind of Manual hole, including sleeve, the knife bar (2) being threaded through in sleeve, the lock being set on knife bar (2), and the feeding swivel nut (5) for branch sleeve and lock, one end of sleeve is provided with sealing screw thread, and the other end is provided with feeding screw thread；Knife bar (2) is equipped with a knife (8) close to one end of sealing screw thread, and the other end is provided with the handle (1) for rotating knife bar (2)；Holding screw (31) along the radial arrangement of knife bar (2) is installed on lock；Feed the internal thread that swivel nut (5) has and feeds screw-thread fit, one end of feeding swivel nut (5) is rotatably connected with lock, and feeds swivel nut (5) and lock with the mutually matched clamping structure for limiting axially opposing movement.Manual hole provided by the utility model is easy to use, safe efficient, relatively low to field condition requirement, can be well adapted for the simple and crude field construction environment of the condition of pipeline trepanning operation.
Description
Technical field
The utility model is related to hole making drill technical fields, more particularly to a kind of Manual hole.
Background technology
Now most of drilling device is all electric and pneumatic in production practice, is moved due to needing power supply or machinery
Power source, so the field condition to use occasion is more demanding, however, pipeline trepanning operation is mostly in the wild, it is electric and pneumatic
Equipment is difficult to adapt to scene because lacking power supply or mechanical power source；Meanwhile in order to reduce social influence and reduce economic loss,
Most of pipeline trepanning job requirements are unable to medium in stopping transportation pipe, and to be completed safely in very short time, therefore, how to carry
For a kind of safe and efficient hole making drill, the simple and crude field construction environment of condition to adapt to pipeline trepanning operation becomes ability
Domain technical problem urgently to be resolved hurrily.
Utility model content
In view of this, the utility model provides a kind of Manual hole, the Manual hole is easy to use, safety, height
Effect, it is relatively low to field condition requirement, the simple and crude field construction environment of the condition of pipeline trepanning operation can be well adapted for.
In order to achieve the above object, the utility model provides the following technical solutions：
A kind of Manual hole, including：
One end of sleeve, the sleeve is provided with sealing screw thread, and the other end is provided with feeding screw thread；
The knife bar being threaded through in the sleeve, the knife bar is equipped with a knife close to one end of the sealing screw thread, another
End is provided with the handle for rotating the knife bar；
The lock being set on the knife bar is equipped with the clamp screw of the radial arrangement along the knife bar on the lock
Nail；
Feeding swivel nut for connecting the sleeve and the lock, the feeding swivel nut has matches with the feeding screw thread
The internal thread of conjunction, one end and the lock of the feeding swivel nut are rotatably connected, and the feeding swivel nut and lock tool
There is the mutually matched clamping structure for limiting axially opposing movement.
Preferably, in above-mentioned Manual hole, the outer surface of the sleeve is carved with for showing the feeding swivel nut edge
The scale of distance of axial displacement.
Preferably, in above-mentioned Manual hole, the sleeve includes sleeve body and outer connect cylinder, the sleeve body
The feeding screw thread is arranged in one end, and the other end has the flange for connecting the outer connect cylinder, and the outer connect cylinder is far from the set
The sealing screw thread is arranged in one end of cylinder ontology.
Preferably, in above-mentioned Manual hole, the knife bar is installed close to one end of the cylinder knife at the center of end face
There is pilot bit.
Preferably, in above-mentioned Manual hole, the knife bar has six square joints close to one end of the handle, described
Handle has six side's interfaces.
Preferably, in above-mentioned Manual hole, the handle is ratchet spanner.
Preferably, in above-mentioned Manual hole, the outer surface of the feeding swivel nut has annular knurl line.
It is preferably, described to latch the nut for including anchor ear and being threadedly coupled with the anchor ear in above-mentioned Manual hole,
The holding screw is mounted on the anchor ear, and the one end of the nut far from the anchor ear is first annular with being inverted to form
Step, the feeding swivel nut has close to one end of the nut to turn up to form the second ring-shaped step, second ring-shaped step
Between the first annular step and the anchor ear.
Preferably, in above-mentioned Manual hole, the feeding swivel nut is cased with close to one end of second ring-shaped step
First anti-attrition washer, the first anti-attrition washer is between the first annular step and second ring-shaped step.
Preferably, in above-mentioned Manual hole, the second anti-wear gasket being sleeved on the knife bar is provided in the nut
Circle, the second anti-attrition washer is between the anchor ear and second ring-shaped step.
According to above-mentioned technical proposal it is found that in Manual hole provided by the utility model, one end of knife bar is equipped with cylinder
Knife, the other end are provided with the handle for rotating knife bar, and sleeve and lock are sleeved on knife bar, and sleeve and lock set are by feeding spiral shell
Set connection, wherein the feeding screw-thread fit of the internal thread and sleeve that feed swivel nut connects, and the one end and lock for feeding swivel nut can turn
Dynamic connection, moreover, feeding swivel nut and lock have the mutually matched clamping structure for limiting axially opposing movement.In addition,
It is additionally provided with sealing screw thread on sleeve, the holding screw of the radial arrangement along knife bar is installed on lock.
Using the Manual hole in trepanning on pipeline, the seal of the sealing screw thread of sleeve and pipe clamp is connected first
It connects, unclamps the holding screw on lock, push broach bar in an axial direction, until cylinder knife front end touches pipeline external wall, then holding screw
It tightens, lock is made to lock knife bar；Then starting trepanning, proficiency swivel feeding swivel nut, the other hand forces in handle rotation knife bar, into
Feeding screw advancement in edge when being rotated to swivel nut due to feeding swivel nut and is latched with mutually matched for limiting axially opposing shifting
Dynamic clamping structure, and latch and be locked together with knife bar, so feeding swivel nut drives knife bar straight ahead, at the same time, turn
Dynamic knife bar drives the cylinder knife of its front end, to realize rotation trepanning operation.
Manual hole provided by the utility model is very easy to use without relying on power supply or mechanical power source,
And connected by the seal of sealing screw thread and pipe clamp on sleeve, it is ensured that the safety of pipeline press and open holes.Thus may be used
See, the Manual hole is relatively low to field condition requirement, can be well adapted for the simple and crude field of the condition of pipeline trepanning operation
Construction environment.
Description of the drawings
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 the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of schematic diagram for Manual hole that the utility model embodiment provides；
Fig. 2 is the sectional view for the Manual hole that the utility model embodiment provides；
Fig. 3 is the schematic diagram of part 2 in Fig. 2；
Fig. 4 is the schematic diagram of part 6 in Fig. 2；
Fig. 5 is the schematic diagram of part 5 in Fig. 2；
Fig. 6 is the schematic diagram of part 4 in Fig. 2.
In figure label for：
1, handle；2, knife bar；21, centre bore；22, connection screw thread；23, six square joint；3, anchor ear；31, holding screw；4、
Nut；41, the first anti-attrition washer；42, the second anti-attrition washer；43, first annular step；5, swivel nut is fed；51, the second annular table
Rank；52, internal thread；6, sleeve body；61, scale；62, screw thread is fed；63, the first bearing slide；64, the second bearing slide；
65, flange；7, outer connect cylinder；71, screw thread is sealed；8, cylinder knife；9, pilot bit.
Specific implementation mode
In order to make it easy to understand, the utility model will be further described below in conjunction with the accompanying drawings.
It is a kind of schematic diagram for Manual hole that the utility model embodiment provides referring to Fig. 1~Fig. 6, Fig. 1；
Fig. 2 is the sectional view for the Manual hole that the utility model embodiment provides；Fig. 3 is the schematic diagram of part 2 in Fig. 2；
Fig. 4 is the schematic diagram of part 6 in Fig. 2；Fig. 5 is the schematic diagram of part 5 in Fig. 2；Fig. 6 is the schematic diagram of part 4 in Fig. 2.
The Manual hole that the utility model embodiment provides includes the sleeve being made of sleeve body 6 and outer connect cylinder 7, wears
The knife bar 2 being located in sleeve, the lock being set on knife bar 2, and the feeding swivel nut 5 for branch sleeve and lock.
Wherein, one end setting feeding screw thread 62 of sleeve body 6, the other end have the flange 65 for connecting outer connect cylinder 7,
One end setting sealing screw thread 71 of the outer connect cylinder 7 far from sleeve body 6；
Knife bar 2 is equipped with a knife 8 close to one end of sealing screw thread 71, and the other end is provided with the handle for rotating knife bar 2
1；
Holding screw 31 along the radial arrangement of knife bar 2 is installed on lock；
Feeding swivel nut 5 has the internal thread 52 coordinated with feeding screw thread 62, and the one end and lock for feeding swivel nut 5 rotatably connect
It connects, and feed swivel nut 5 and lock there is the mutually matched clamping structure for limiting axially opposing movement.
Using the Manual hole of the utility model in trepanning on pipeline, first by the sealing screw thread 71 and pipe clamp of sleeve
The seal of (the quasi- position of opening for being fixedly mounted on pipeline in advance) connects, and unclamps the holding screw 31 on lock, pushes away in an axial direction
Knife bar 2 until 8 front end of cylinder knife touches pipeline external wall, then is tightened holding screw 31, and lock is made to lock knife bar 2；Then start
Trepanning, proficiency swivel feeding swivel nut 5, the other hand forces in handle 1 and rotates knife bar 2, along feeding screw thread 62 when feeding swivel nut 5 rotates
Advance, due to feeding swivel nut 5 and lock have it is mutually matched for limiting the clamping structure of axially opposing movement, and latch with
Knife bar 2 is locked together, so feeding swivel nut 5 drives 2 straight ahead of knife bar, at the same time, the knife bar 2 of rotation drives its front end
Cylinder knife 8, to realize rotation trepanning operation.
Manual hole provided by the utility model is very easy to use without relying on power supply or mechanical power source,
And connected by the seal of sealing screw thread and pipe clamp on sleeve, it is ensured that the safety of pipeline press and open holes.Thus may be used
See, the Manual hole is relatively low to field condition requirement, can be well adapted for the simple and crude field of the condition of pipeline trepanning operation
Construction environment.
Referring to Fig. 4, in order to enable knife bar 2 relatively easily to move and rotate in sleeve body 6, sleeve body 6
There is the first bearing slide 63 and second to support slide 64 at both ends.
Referring to Fig. 2, Fig. 5 and Fig. 6, in order to realize the clamping structure between feeding swivel nut 5 and lock, in the present embodiment, lock
Button includes anchor ear 3 and the nut being threadedly coupled with anchor ear 34, and holding screw 31 (see Fig. 1) is mounted on anchor ear 3, and nut 4 is separate
There is the first annular step 43 being inverted to form, feeding swivel nut 5 to have to turn up close to one end of nut 4 to be formed for one end of anchor ear 3
Second ring-shaped step 51, the second ring-shaped step 51 is between first annular step 43 and anchor ear 3.
In order to minimize abrasion, feeding swivel nut 5 is cased with the first anti-attrition washer 41 close to one end of the second ring-shaped step 51,
First anti-attrition washer 41 is located between first annular step 43 and the second ring-shaped step 51.
For the purposes of minimizing abrasion, it is provided with the second anti-attrition washer 42 being sleeved on knife bar 2 in nut 4, second subtracts
Mill washer 42 is located between anchor ear 3 and the second ring-shaped step 51.
For the ease of the shift length of display feeding swivel nut 5 in an axial direction, it can be carved with scale 61 in the outer surface of sleeve, such as
Shown in Fig. 1.
In other examples, sleeve body 6 and outer connect cylinder 7 can be an integral structure, and the present embodiment is using seperated
The purpose of formula structure be easy for replace installation different size outer connect cylinder 7, in this way can according to the size of seal on pipe clamp come
Selection suitably outer connect cylinder 7.
Referring to Fig. 1, in order to enable the steadily trepanning of a knife 8, ensure the size quality of trepanning, in the present embodiment, knife bar 2
Pilot bit 9 is installed at the center of end face close to one end of cylinder knife 8, as seen from Figure 3, the end face of knife bar 2 opens up centre bore 21,
For installing pilot bit 9, the connection screw thread 22 of 2 one end of knife bar is used for mounting cylinder knife 8, and six square joints 23 of the other end are used for
Connect six side's interfaces of handle 1.
In order to easy to operate, ratchet spanner may be used in handle 1.It, can be in feeding spiral shell convenient for holding in order to increase friction
The outer surface of set 5 processes annular knurl line, as shown in Figure 1.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.A variety of modifications of embodiment will be apparent to those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present utility model.Therefore, originally
Utility model is not intended to be limited to embodiment illustrated herein, and is to fit to and the principles and novel features disclosed herein
Consistent widest range.
Claims (10)
1. a kind of Manual hole, which is characterized in that including：
One end of sleeve, the sleeve is provided with sealing screw thread (71), and the other end is provided with feeding screw thread (62)；
The knife bar (2) being threaded through in the sleeve, the knife bar (2) are equipped with a knife close to one end of the sealing screw thread (71)
(8), the other end is provided with the handle (1) for rotating the knife bar (2)；
The lock being set on the knife bar (2) is equipped with the clamp screw of the radial arrangement along the knife bar (2) on the lock
It follows closely (31)；
Feeding swivel nut (5) for connecting the sleeve and the lock, the feeding swivel nut (5) have and the feeding screw thread
(62) internal thread (52) coordinated, one end of the feeding swivel nut (5) is rotatably connected with the lock, and the feeding swivel nut
(5) and the lock has the mutually matched clamping structure for limiting axially opposing movement.
2. Manual hole according to claim 1, which is characterized in that be carved with for showing the outer surface of the sleeve
State the scale (61) of feeding swivel nut (5) axially displaced distance.
3. Manual hole according to claim 2, which is characterized in that the sleeve includes sleeve body (6) and external
The feeding screw thread (62) is arranged in one end of cylinder (7), the sleeve body (6), and the other end has for connecting the outer connect cylinder
(7) the sealing screw thread (71) is arranged in flange (65), the one end of the outer connect cylinder (7) far from the sleeve body (6).
4. Manual hole according to claim 1, which is characterized in that the one of the close cylinder knife (8) of the knife bar (2)
End is equipped with pilot bit (9) at the center of end face.
5. Manual hole according to claim 1, which is characterized in that the one of the close handle (1) of the knife bar (2)
There are six square joints (23), the handle (1) to have six side's interfaces at end.
6. Manual hole according to claim 1, which is characterized in that the handle (1) is ratchet spanner.
7. the Manual hole according to any one of claim 1~6, which is characterized in that the feeding swivel nut (5)
Outer surface has annular knurl line.
8. Manual hole according to claim 7, which is characterized in that it is described lock include anchor ear (3) and with described armful
The nut (4) that (3) are threadedly coupled is bound round, the holding screw (31) is mounted on the anchor ear (3), and the nut (4) is far from institute
The one end for stating anchor ear (3) has the first annular step (43) being inverted to form, and the feeding swivel nut (5) is close to the nut (4)
One end have turn up to form the second ring-shaped step (51), second ring-shaped step (51) is located at the first annular step
(43) between the anchor ear (3).
9. Manual hole according to claim 8, which is characterized in that the feeding swivel nut (5) is close to second ring
One end of shape step (51) is cased with the first anti-attrition washer (41), and the first anti-attrition washer (41) is located at the first annular step
(43) between second ring-shaped step (51).
10. Manual hole according to claim 9, which is characterized in that be provided in the nut (4) and be sleeved on the knife
The second anti-attrition washer (42) on bar (2), the second anti-attrition washer (42) are located at the anchor ear (3) and second annular table
Between rank (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721843739.4U CN207887927U (en) | 2017-12-25 | 2017-12-25 | A kind of Manual hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721843739.4U CN207887927U (en) | 2017-12-25 | 2017-12-25 | A kind of Manual hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207887927U true CN207887927U (en) | 2018-09-21 |
Family
ID=63549660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721843739.4U Expired - Fee Related CN207887927U (en) | 2017-12-25 | 2017-12-25 | A kind of Manual hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207887927U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760134A (en) * | 2019-03-06 | 2019-05-17 | 咸宁南玻节能玻璃有限公司 | A kind of film hole making drill of SGP laminated glass production |
| CN112317801A (en) * | 2020-10-26 | 2021-02-05 | 邹城兖矿泰德工贸有限公司 | Alloy perforator |
| WO2022032603A1 (en) * | 2020-08-12 | 2022-02-17 | 苏州迈卡孚工业科技有限公司 | Quick-change-chuck hole opener |
-
2017
- 2017-12-25 CN CN201721843739.4U patent/CN207887927U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760134A (en) * | 2019-03-06 | 2019-05-17 | 咸宁南玻节能玻璃有限公司 | A kind of film hole making drill of SGP laminated glass production |
| WO2022032603A1 (en) * | 2020-08-12 | 2022-02-17 | 苏州迈卡孚工业科技有限公司 | Quick-change-chuck hole opener |
| CN112317801A (en) * | 2020-10-26 | 2021-02-05 | 邹城兖矿泰德工贸有限公司 | Alloy perforator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190228 Address after: 247 100 Chizhou Economic and Technological Development Zone, Anhui Province Patentee after: CHIZHOU HENGHE PRECISION MACHINERY CO.,LTD. Address before: 247099 Chizhou Economic and Technological Development Zone, Anhui Province Patentee before: ANHUI HENGSHENG TECHNOLOGY DEVELOPMENT GROUP Co.,Ltd. |
|
| 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: 20180921 Termination date: 20211225 |