CN212917759U - Drill chuck seat - Google Patents
Drill chuck seat Download PDFInfo
- Publication number
- CN212917759U CN212917759U CN202020418749.9U CN202020418749U CN212917759U CN 212917759 U CN212917759 U CN 212917759U CN 202020418749 U CN202020418749 U CN 202020418749U CN 212917759 U CN212917759 U CN 212917759U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- mounting groove
- sides
- adjusting
- mounting
- 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
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model discloses a drill chuck seat relates to the drilling machine. The method comprises the following steps: base, mount pad is equipped with: the mounting groove is arranged on one side of the mounting seat far away from the base; the two connecting grooves are respectively arranged on two sides of the mounting seat and communicated with the mounting groove; the two connecting columns are respectively arranged at two sides of the connecting groove, and the connecting columns are provided with first connecting holes; the two adjusting threaded holes are arranged on two sides of the bottom of the mounting seat and communicated with the mounting groove; the drill bit is arranged in the mounting groove and extends outwards, and the bottom of the drill bit is provided with an adjusting head; the adjusting rod is arranged in the adjusting threaded hole; two pressing pieces, including: the pressing head is arranged in the mounting groove, and two sides of the pressing head are respectively provided with a hinge column; the handle is arranged on one side of the pressing head close to the hinge column and inclines to one side far away from the drill bit; a fastening device is arranged between the two pressing pieces. Has the following beneficial effects: can quick replacement drill bit, can adjust the drill bit position, promote drilling effect and prolonged the drill bit life-span.
Description
Technical Field
The utility model relates to a drill bit mount pad especially relates to a drill bit chuck seat.
Background
In the machining industry, a drilling machine is often used for drilling a workpiece, a plurality of holes are formed in one part to be machined, for example, holes in different positions and specifications are usually formed in the shaft part along the axial direction of the shaft part, a common drilling machine usually only has one brick, if the holes are machined, the drilling machine in different models must be continuously replaced for drilling, the drilling efficiency is low, and meanwhile, the replacement of different drilling machines can be unfamiliar to the drilling machine and affect the drilling quality. Although the drilling machine with the replaceable drill bit is available on the market, the drill bit of the conventional drilling machine is simply inserted into the drilling machine, so that the risk of easy falling exists, and the drilling precision is not high due to the simple insertion mode; simultaneously along with the live time of rig lengthens, the phenomenon that the drill bit can deviate or unilateral wearing and tearing appears, just needs to adjust the brick to increase drilling effect and extension drill bit life, but current rig can not adjust the drill bit position.
In order to solve the above problems, a bit chuck base has been developed, which can rapidly replace a bit, and the replaced bit is stable and will not be separated from the chuck base, and at the same time, the position of the bit can be adjusted, thereby improving the drilling effect and prolonging the service life of the bit.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned problem, provided a drill chuck seat now, include:
the base is arranged at the bottom of the drill chuck seat;
the mount pad sets up the base top, be provided with on the mount pad:
the mounting groove is arranged on one side of the mounting seat far away from the base;
the two connecting grooves are respectively arranged on two sides of the mounting seat and communicated with the mounting groove;
the two connecting columns are respectively arranged on two sides of the connecting groove, and the connecting columns are provided with first connecting holes;
the two adjusting threaded holes are arranged on two sides of the bottom of the mounting seat and communicated with the mounting groove;
the drill bit is arranged in the mounting groove and extends out to one side far away from the mounting groove, and an adjusting head is arranged at the bottom of the drill bit;
the adjusting rod is arranged in the adjusting threaded hole, and adjusting threads corresponding to the adjusting threaded hole are arranged on the adjusting rod;
two pressing pieces, set up respectively the mount pad both sides, the pressing piece includes:
the pressing head is arranged in the mounting groove, two sides of the pressing head are respectively provided with a hinge column, and the hinge columns penetrate through the first connecting holes and extend outwards;
the handle is arranged on one side, close to the hinge column, of the pressing head, and the handle inclines towards one side far away from the drill bit;
a fastening device is arranged between the two pressing pieces.
Preferably, the fastening means comprises:
the two clamping grooves are respectively arranged on the handle;
the two sides of the connecting plate are respectively provided with a clamping block corresponding to the clamping groove, and the two clamping blocks are respectively clamped on one side of the clamping groove far away from the drill bit.
The fastening device includes:
the external thread is arranged on the outer wall of the mounting seat;
and the fastening nut is sleeved on the mounting seat and is meshed with the external thread.
Preferably, a handle is arranged on the handle.
Preferably, a positioning groove is respectively arranged on two sides of the mounting head.
Preferably, a protective pad is arranged at the bottom of the mounting groove.
Preferably, one side of the adjusting rod, which is far away from the mounting seat, is provided with a hand-screwed nut.
Preferably, the drill bit is provided with a drilling thread.
Has the following beneficial effects:
the utility model relates to a drill chuck seat can the quick replacement drill bit, and sets up fastener and fix the drill bit, makes the drill bit stabilize difficult removal and break away from in the mounting groove, can also adjust the drill bit position simultaneously, has promoted drilling effect and has prolonged the drill bit life-span.
Drawings
Fig. 1 is a schematic structural view of a bit chuck base according to a preferred embodiment of the present invention;
fig. 2 is a schematic view of another structure of a bit chuck base according to the preferred embodiment of the present invention;
FIG. 3 is a top view of the mounting base in accordance with the preferred embodiment of the present invention;
fig. 4 is a schematic structural diagram of a fastening device according to a preferred embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
The utility model discloses a solve above-mentioned problem, provided a drill chuck seat now, include:
the base 1 is arranged at the bottom of the drill chuck seat;
the mounting groove 21 is arranged on one side, far away from the base 1, of the mounting seat 2;
the two connecting grooves 22 are respectively arranged on two sides of the mounting seat 2 and are communicated with the mounting groove 21;
two connecting columns 23 respectively arranged at two sides of the connecting groove 22, wherein the connecting columns 23 are provided with first connecting holes 24;
two adjusting threaded holes 25 which are arranged at two sides of the bottom of the mounting seat 2 and are communicated with the mounting groove 21;
the drill bit 3 is arranged in the mounting groove 21 and extends out to one side far away from the mounting groove 21, and the bottom of the drill bit 3 is provided with an adjusting head 31;
the adjusting rod 4 is arranged in the adjusting threaded hole 25, and adjusting threads corresponding to the adjusting threaded hole 25 are arranged on the adjusting rod 4;
two pressing pieces, set up respectively 2 both sides of mount pad, the pressing piece includes:
the pressing head 51 is arranged in the mounting groove 21, and two sides of the pressing head 51 are respectively provided with a hinge column 52 which passes through the first connecting hole 24 and extends outwards;
a handle 53, which is arranged on one side of the pressing head 51 close to the hinge column 52, and the handle 53 is inclined to one side far away from the drill bit 3;
a fastening device is arranged between the two pressing pieces.
Specifically, in this embodiment, in order to solve the above-mentioned problem, a drill chuck seat has now been developed, can quick replacement drill bit, and the drill bit of change is firm in the mounting groove can not break away from the chuck seat, can also adjust the drill bit position simultaneously, promotes drilling effect and extension drill bit life-span, includes: the base 1 is arranged at the bottom of the drill bit chuck seat, one side of the base 1 is used for mounting a drill bit, and the other side of the base is connected with the drilling machine main body; mount pad 2 sets up 1 top of base, drill bit 3 are installed on mount pad 2, be provided with on mount pad 2: the mounting groove 21 is arranged on one side, away from the base 1, of the mounting seat 2, and the mounting groove 21 is used for mounting the drill bit 3; the two connecting grooves 22 are respectively arranged on two sides of the mounting seat 2 and are communicated with the mounting groove 21; the two connecting columns 23 are respectively arranged at two sides of the connecting groove 22, a first connecting hole 24 is formed in each connecting column 23, and a mounting groove 21 is formed for placing a pressing piece and hinging the pressing piece on the connecting column 23; the two adjusting threaded holes 25 are arranged on two sides of the bottom of the mounting seat 2, are communicated with the mounting groove 21 and are used for adjusting the positions of the drill bits in the adjusting threaded holes 25 by the adjusting rods 4; the drill bit 3 is arranged in the mounting groove 21 and extends out to one side far away from the mounting groove 21, the bottom of the drill bit 3 is provided with an adjusting head 31, and the adjusting head 31 is arranged at the bottom of the drill bit 3 and used for fixing the drill bit and adjusting the position of the drill bit 3 so as to ensure that the drill bit 3 is kept at a proper position in the mounting groove 21; the adjusting rod 4 is arranged in the adjusting threaded hole 25, adjusting threads corresponding to the adjusting threaded hole 25 are arranged on the adjusting rod 4, the adjusting rod 4 is screwed in and out of the adjusting threaded hole 25 to push the position of the adjusting head 31 in the mounting groove 21, the proper position of the drill bit 3 in the mounting groove is ensured, and the drilling precision and the service life of the drill bit 3 are improved; two pressing pieces, set up respectively 2 both sides of mount pad for fix drill bit 3, the pressing piece includes: the pressing head 51 is arranged in the mounting groove 21, and two sides of the pressing head 51 are respectively provided with a hinge column 52 which passes through the first connecting hole 24 and extends outwards; a handle 53, which is arranged on one side of the pressing head 51 close to the hinge column 52, and the handle 53 is inclined to the side far away from the drill bit 3, when the operator needs to fix the drill bit 3 in the installation groove 21, the operator holds the handle 53 by hand and rotates the handle 53 around the hinge column 52 to the drill bit 3 direction, and abuts the pressing head 51 on the adjusting head 31, so as to fix the drill bit 3 in the installation groove 21; a fastening device is arranged between the two pressing pieces, in order to further fix the pressing pieces on the adjusting head 31 and prevent the drill bit 3 from being separated from the mounting groove 21 due to the loosening of the pressing pieces, the adjusting head 31 is preferably adjusted through the adjusting rod 4 to enable the drill bit 3 to be in a proper position, and then the pressing pieces are used for fixing the drill bit 3; the adjusting head 31 can be just contacted and pre-fixed by the pressing head 51 of the pressing piece, the adjusting head 31 is not completely fixed at the moment, the position of the drill bit 3 can be adjusted by the adjusting rod 4, and the drill bit 3 can be completely fixed by the pressing head 51.
In a preferred embodiment of the present invention, the fastening device comprises:
two clamping grooves 61 respectively arranged on the handle 53;
the two sides of the connecting plate 62 are respectively provided with a fixture block 63 corresponding to the clamping groove 61, and the two fixture blocks 63 are respectively clamped on one side of the two clamping grooves 61 far away from the drill bit 3.
Specifically, in the present embodiment, the fixture blocks 63 are clamped at two sides of the clamping groove 61, so that the pressing member is prevented from rotating in a direction away from the drill 3, and the drill 3 is prevented from being separated from the mounting groove 21.
In a preferred embodiment of the present invention, the fastening device comprises:
an external thread 65 arranged on the outer wall of the mounting seat 2;
and the fastening nut 66 is sleeved on the mounting seat 2 and is meshed with the external thread 65.
Specifically, in the present embodiment, the fastening nut 66 is screwed into the external thread 65, the fastening nut 66 is screwed downward, and the fastening nut 66 is brought into contact with the pressing head 51, so that the pressing head 51 is prevented from rotating through the hinge post 52, and the drilling head 3 is secured in the mounting groove 21.
In the preferred embodiment of the present invention, a handle 54 is disposed on the handle 53.
Specifically, in the embodiment, the handle 53 is provided with the handle 54, and the handle 54 is arranged on the handle 53, so that an operator can conveniently hold the handle 54 to press the pressing member, and meanwhile, the length of the pressing member 53 is extended, and according to the lever principle, the operator can press the pressing member with smaller force.
In the preferred embodiment of the present invention, a positioning groove 32 is disposed on each side of the adjusting head 31.
Specifically, in the present embodiment, the positioning groove 32 is provided, so that the top of the adjusting rod 4 abuts against the positioning groove 32 to adjust the position of the adjusting head 31.
In the preferred embodiment of the present invention, a protection pad 221 is disposed at the bottom of the mounting groove 21.
Specifically, in the present embodiment, the protective pad 221 is disposed in the mounting groove 21, which increases the impact force of the drill bit 3 on the mounting seat 2.
In the preferred embodiment of the present invention, the adjusting rod 4 is kept away from the mounting seat side is provided with a hand-screwed nut 41.
In particular, in this embodiment, the adjusting rod 4 can be adjusted by screwing the nut 41 by hand, which is very easy and convenient.
In the preferred embodiment of the present invention, the drill bit 3 is provided with a drilling thread 32.
Specifically, in this embodiment, the drill bit 3 is provided with the drilling thread 32, so that the drilling capability of the drill bit 3 is increased, and different drilling threads 32 can be selected according to actual needs.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (8)
1. A bit holder base, comprising:
the base is arranged at the bottom of the drill chuck seat;
the mount pad sets up the base top, be provided with on the mount pad:
the mounting groove is arranged on one side of the mounting seat far away from the base;
the two connecting grooves are respectively arranged on two sides of the mounting seat and communicated with the mounting groove;
the two connecting columns are respectively arranged on two sides of the connecting groove, and the connecting columns are provided with first connecting holes;
the two adjusting threaded holes are arranged on two sides of the bottom of the mounting seat and communicated with the mounting groove;
the drill bit is arranged in the mounting groove and extends out to one side far away from the mounting groove, and an adjusting head is arranged at the bottom of the drill bit;
the adjusting rod is arranged in the adjusting threaded hole, and adjusting threads corresponding to the adjusting threaded hole are arranged on the adjusting rod;
two pressing pieces, set up respectively the mount pad both sides, the pressing piece includes:
the pressing head is arranged in the mounting groove, two sides of the pressing head are respectively provided with a hinge column, and the hinge columns penetrate through the first connecting holes and extend outwards;
the handle is arranged on one side, close to the hinge column, of the pressing head, and the handle inclines towards one side far away from the drill bit;
a fastening device is arranged between the two pressing pieces.
2. The bit holder of claim 1 wherein the fastening means comprises:
the two clamping grooves are respectively arranged on the handle;
the two sides of the connecting plate are respectively provided with a clamping block corresponding to the clamping groove, and the two clamping blocks are respectively clamped on one side of the two clamping grooves far away from the drill bit.
3. The bit holder of claim 1 wherein the fastening means comprises:
the external thread is arranged on the outer wall of the mounting seat;
and the fastening nut is sleeved on the mounting seat and is meshed with the external thread.
4. The bit holder of claim 1 wherein the handle is provided with a handle.
5. The bit holder of claim 1 wherein the adjustment head is provided with a positioning slot on each side.
6. The bit holder of claim 1 wherein the bottom of the mounting slot is provided with a protective pad.
7. The bit holder of claim 1 wherein a hand-threaded nut is provided on the side of the adjustment rod remote from the mounting block.
8. The bit holder of claim 1 wherein the bit has a drill thread disposed thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020418749.9U CN212917759U (en) | 2020-03-27 | 2020-03-27 | Drill chuck seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020418749.9U CN212917759U (en) | 2020-03-27 | 2020-03-27 | Drill chuck seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212917759U true CN212917759U (en) | 2021-04-09 |
Family
ID=75296445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020418749.9U Expired - Fee Related CN212917759U (en) | 2020-03-27 | 2020-03-27 | Drill chuck seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212917759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115945717A (en) * | 2022-12-29 | 2023-04-11 | 永康市锦龙工具制造股份有限公司 | Electric drill convenient to change drill bit |
-
2020
- 2020-03-27 CN CN202020418749.9U patent/CN212917759U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115945717A (en) * | 2022-12-29 | 2023-04-11 | 永康市锦龙工具制造股份有限公司 | Electric drill convenient to change drill bit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2007062006A (en) | Comb blade lathe using bites | |
| CN212917759U (en) | Drill chuck seat | |
| US3885282A (en) | Machining tool | |
| CN207464384U (en) | Electrical discharge machining inclination fixture | |
| CN219170162U (en) | Collet cutting groove positioning device | |
| CN207464379U (en) | For the multi-angle electrode holder of electrical discharge machining | |
| CN215880007U (en) | Milling machine fixture for machining inclined oil outlet hole of oil cylinder | |
| KR101016580B1 (en) | Tool magazine | |
| CN2928367Y (en) | Side hole drilling clamp for reamer bracket | |
| CN210305885U (en) | Double-station drilling clamp | |
| CN212704574U (en) | Inner-cooling hard alloy stepped drill | |
| CN210848486U (en) | Clamping device capable of adjusting cutting diameter of drill bit | |
| CN210757421U (en) | Special high-efficient two-sided drill bit of wood screw | |
| CN209256355U (en) | A kind of fixture for workpiece rat holing | |
| CN221184726U (en) | Knife rest switching device for lathe | |
| CN211889892U (en) | Adjustable inner hole machining lathe | |
| CN218903716U (en) | Drilling jig for machining circumference different-direction inclined holes | |
| CN216680412U (en) | End mill with centering function | |
| CN211277404U (en) | Three-hole cutter clamp | |
| CN213560093U (en) | Reverse countersink convenient for rapid tool changing | |
| CN213794419U (en) | Assembled machine tool drill bit | |
| CN212696276U (en) | Drilling device for mounting holes for circuit board machining | |
| KR101196596B1 (en) | Jig Device of Tapping the Lathe | |
| CN214349832U (en) | Machining drill bit mounting structure easy to assemble | |
| CN208644726U (en) | A kind of drilling machine convenient for clamping |
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: 20210409 |