CN210731108U - Machining drill bit installation mechanism - Google Patents
Machining drill bit installation mechanism Download PDFInfo
- Publication number
- CN210731108U CN210731108U CN201921593349.5U CN201921593349U CN210731108U CN 210731108 U CN210731108 U CN 210731108U CN 201921593349 U CN201921593349 U CN 201921593349U CN 210731108 U CN210731108 U CN 210731108U
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- CN
- China
- Prior art keywords
- installation
- rod
- drill bit
- connecting groove
- internal thread
- 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 discloses a machining drill bit installation mechanism, which comprises a mechanism body, wherein the mechanism body comprises an installation sleeve and a drill bit, the installation sleeve is internally provided with a connecting groove, an internal thread is carved on the inner wall surface on one side of the connecting groove, the inner wall surface on the other side of the connecting groove is provided with a clamping hole and a jack, the clamping hole is positioned on one side of the jack and is close to one side of the connecting groove with the internal thread part, the mechanism body of the utility model is provided with the installation sleeve, the inner wall on one side of the connecting groove in the installation sleeve is provided with an internal thread and is connected with an external thread on an installation rod of the drill bit through the internal thread, the surface on the other side of the connecting groove in the installation sleeve is provided with a clamping hole which is clamped with a clamping bead on the installation rod, the jack is arranged on the installation, the multi-structure is fixed, the connection is more tight, the installation is convenient, and the later maintenance is convenient.
Description
Technical Field
The utility model relates to a machining technical field specifically is a machining drill bit installation mechanism.
Background
The method is characterized in that the shape, the size, the relative position and the property of a blank are made to be the whole process of qualified parts by utilizing a mechanical processing method according to the pattern and the size of a drawing, and the processing technology is the work required by a craftsman before processing, so that the economic loss caused by processing errors in the processing process is avoided.
Need use the drill bit among the machining process, current drill bit many single use round pins are fixed when the installation, and fixed effect is poor, and the drill bit appears rocking easily when rotating, has reduced the machining precision, consequently provides a machining drill bit installation mechanism.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a machining drill bit installation mechanism, be provided with the installation cover on the mechanism body, inside spread groove one side inner wall of installation cover sets up the internal thread, external screw thread threaded connection on the installation pole through internal thread and drill bit, the inside spread groove opposite side surface of installation cover has seted up the card hole, card pearl joint on through card hole and installation pole, set up the jack on the installation cover, set up the constant head tank on the installation pole, pass through bolted connection between jack and the constant head tank, the dead lever is fixed through to the bolt bottom, multi-structure is fixed, it fastens more to connect, and simple to operate, make things convenient for later maintenance.
In order to achieve the above object, the utility model provides a following technical scheme: a machining drill bit mounting mechanism comprises a mechanism body, wherein the mechanism body comprises a mounting sleeve and a drill bit, a connecting groove is arranged in the mounting sleeve, an internal thread is carved on the inner wall surface of one side of the connecting groove, a clamping hole and a jack are formed in the inner wall surface of the other side of the connecting groove, the clamping hole is positioned on one side of the jack and is close to one side of the connecting groove with the internal thread part, a mounting rod is arranged on the drill bit, an external thread is carved on the outer surface of one end of the mounting rod, the mounting rod is in threaded connection with the internal thread on the connecting groove through the external thread, symmetrically distributed mounting grooves are formed in the outer surface of the other end of the mounting rod, clamping beads are connected to the inner bottom surfaces of the two mounting grooves through springs, the clamping beads are clamped with the clamping hole, one end of the mounting rod is fixedly connected with a drill rod.
Preferably, the clamping hole on the mounting sleeve is connected with the positioning groove on the mounting rod through a bolt.
Preferably, one end of the mounting sleeve is fixedly connected with a connector.
Preferably, one end of the bolt is detachably connected with a fixing rod.
Preferably, the bolt is of an L-shaped structure.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses be provided with the installation cover on the mechanism body, inside spread groove one side inner wall of installation cover sets up the internal thread, through the external screw thread threaded connection on the installation pole of internal thread and drill bit, the inside spread groove opposite side surface of installation cover has been seted up the card hole, through the card pearl joint on card hole and the installation pole, set up the jack on the installation cover, set up the constant head tank on the installation pole, through the bolt connection between jack and the constant head tank, the bolt bottom is fixed through the dead lever, multi-structure is fixed, connect more tightly, and simple to operate, make things convenient for later maintenance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the mounting sleeve of the present invention;
fig. 3 is a schematic view of the drill of the present invention.
In the figure: 1. a mechanism body; 2. installing a sleeve; 3. a drill bit; 4. a connector; 5. connecting grooves; 6. an internal thread; 7. a clamping hole; 8. a bolt; 9. a jack; 10. fixing the rod; 11. mounting a rod; 12. a drill stem; 13. an external thread; 14. mounting grooves; 15. clamping the beads; 16. a spring; 17. and (6) positioning a groove.
Detailed Description
Referring to fig. 1-3, the present invention provides a technical solution: a machining drill bit installation mechanism comprises a mechanism body 1, wherein the mechanism body 1 comprises an installation sleeve 2 and a drill bit 3, a connection groove 5 is arranged inside the installation sleeve 2, an internal thread 6 is carved on the inner wall surface of one side of the connection groove 5, a clamping hole 7 and a jack 9 are formed on the inner wall surface of the other side of the connection groove 5, the clamping hole 7 is located on one side of the jack 9 and is close to one side of the connection groove 5 with the internal thread 6, an installation rod 11 is arranged on the drill bit 3, an external thread 13 is carved on the outer surface of one end of the installation rod 11, the installation rod 11 is in threaded connection with the internal thread 6 on the connection groove 5 through the external thread 13, symmetrically distributed installation grooves 14 are formed on the outer surface of the other end of the installation rod 11, clamping beads 15 are connected to the bottom surfaces inside the two installation grooves 14 through springs 16, and, the surface of one end of the installation rod 11 is provided with a positioning groove 17 penetrating through the installation rod 11, and one end of the installation rod 11 is fixedly connected with a drill rod 12.
The installation cover 2 go up card hole 7 with connect through bolt 8 between the constant head tank 17 on the installation pole 11, further fix through bolt 8, improved fixed effect.
The one end fixedly connected with connector 4 of installation cover 2 installs through connector 4.
One end of the bolt 8 is detachably connected with a fixed rod 10, and the bolt 8 is fixed through the fixed rod 10.
The bolt 8 is an L-shaped structure, and one end of the bolt can be directly fixed.
The working principle is as follows: the utility model provides a machining drill bit installation mechanism, be provided with installation cover 2 on the mechanism body 1, 5 one side inner walls of inside spread groove of installation cover 2 set up internal thread 6, first-selected external screw thread 13 threaded connection on the installation pole 11 through internal thread 6 and drill bit 3, 5 inside spread groove opposite side surfaces of installation cover have been seted up and have been blocked hole 7, when rotating to the bottom, this moment block pearl 15 pops out from mounting groove 14 through spring 16, and with installation cover 2 go up block hole 7 joint, set up jack 9 on the installation cover 2, set up constant head tank 17 on the installation pole 11, be connected through bolt 8 between jack 9 and the constant head tank 17, it is fixed that dead lever 10 is passed through to 8 bottoms of bolt, the multi-structure is fixed, connect more firmly, and simple to operate, make things convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a machining drill bit installation mechanism, includes mechanism body (1), its characterized in that: the mechanism body (1) comprises an installation sleeve (2) and a drill bit (3), a connecting groove (5) is arranged inside the installation sleeve (2), an internal thread (6) is carved on the inner wall surface of one side of the connecting groove (5), a clamping hole (7) and a jack (9) are formed in the inner wall surface of the other side of the connecting groove (5), the clamping hole (7) is located on one side of the jack (9) and is close to one side of the connecting groove (5) with the internal thread (6), an installation rod (11) is arranged on the drill bit (3), an external thread (13) is carved on the outer surface of one end of the installation rod (11), the installation rod (11) is in threaded connection with the internal thread (6) on the connecting groove (5) through the external thread (13), symmetrically distributed installation grooves (14) are formed in the outer surface of the other end of the installation rod (11), and clamping beads (15) are connected to the inner bottom surface of the two installation, the clamp bead (15) is connected with the clamp hole (7) in a clamped mode, a positioning groove (17) penetrating through the installation rod (11) is formed in the surface of one end of the installation rod (11), and a drill rod (12) is fixedly connected to one end of the installation rod (11).
2. A machining bit mounting mechanism as claimed in claim 1, wherein: the mounting sleeve (2) is provided with a clamping hole (7) which is connected with a positioning groove (17) on the mounting rod (11) through a bolt (8).
3. A machining bit mounting mechanism as claimed in claim 1, wherein: one end of the mounting sleeve (2) is fixedly connected with a connector (4).
4. A machining bit mounting mechanism as claimed in claim 2, wherein: one end of the bolt (8) is detachably connected with a fixed rod (10).
5. A machining bit mounting mechanism as claimed in claim 2, wherein: the bolt (8) is of an L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921593349.5U CN210731108U (en) | 2019-09-24 | 2019-09-24 | Machining drill bit installation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921593349.5U CN210731108U (en) | 2019-09-24 | 2019-09-24 | Machining drill bit installation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210731108U true CN210731108U (en) | 2020-06-12 |
Family
ID=71005568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921593349.5U Expired - Fee Related CN210731108U (en) | 2019-09-24 | 2019-09-24 | Machining drill bit installation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210731108U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872415A (en) * | 2020-08-03 | 2020-11-03 | 泉州市高谦机械产品有限公司 | Aerospace fastening part lathe work mechanism |
| CN111894480A (en) * | 2020-06-23 | 2020-11-06 | 天明(南京)智能装备科技有限公司 | Disassembling tool suitable for internal locking type drill rod |
| CN112355345A (en) * | 2020-10-26 | 2021-02-12 | 苏州索威尔精工机械有限公司 | Car sheet metal component perforating device convenient to change drill bit |
-
2019
- 2019-09-24 CN CN201921593349.5U patent/CN210731108U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894480A (en) * | 2020-06-23 | 2020-11-06 | 天明(南京)智能装备科技有限公司 | Disassembling tool suitable for internal locking type drill rod |
| CN111894480B (en) * | 2020-06-23 | 2022-06-21 | 天明(南京)智能装备科技有限公司 | Disassembling tool suitable for internal locking type drill rod |
| CN111872415A (en) * | 2020-08-03 | 2020-11-03 | 泉州市高谦机械产品有限公司 | Aerospace fastening part lathe work mechanism |
| CN111872415B (en) * | 2020-08-03 | 2021-09-14 | 哈尔滨市金海盛工贸有限公司 | Aerospace fastening part lathe work mechanism |
| CN112355345A (en) * | 2020-10-26 | 2021-02-12 | 苏州索威尔精工机械有限公司 | Car sheet metal component perforating device convenient to change drill bit |
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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 |
Granted publication date: 20200612 Termination date: 20200924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |