CN214162838U - Multifunctional tool suitable for drill bit disassembly and assembly - Google Patents
Multifunctional tool suitable for drill bit disassembly and assembly Download PDFInfo
- Publication number
- CN214162838U CN214162838U CN202021986377.6U CN202021986377U CN214162838U CN 214162838 U CN214162838 U CN 214162838U CN 202021986377 U CN202021986377 U CN 202021986377U CN 214162838 U CN214162838 U CN 214162838U
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- Prior art keywords
- drill bit
- connecting rod
- dismounting device
- wrench head
- wrench
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- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000005553 drilling Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the instrument, especially, be a multi-functional frock suitable for drill bit dismouting, including spanner handle, spanner handle's both ends integrated into one piece respectively about have first spanner head and second spanner head, it has the head rod jack to run through between the top of first spanner head and the bottom, the head rod has been pegged graft in the head rod jack, first drill bit dismounting device has been cup jointed on the head rod, it has the second connecting rod jack to run through between the top of second spanner head and the bottom, the second connecting rod has been pegged graft in the second connecting rod jack, the second drill bit dismounting device has been cup jointed on the second connecting rod, flexibility when this device has promoted the drill bit dismouting greatly, compare in traditional drill bit dismounting device, the inconvenience that the use angle restriction brought the drill bit dismouting has been reduced, promote the travelling comfort when using.
Description
Technical Field
The utility model belongs to the technical field of the instrument, concretely relates to multi-functional frock suitable for drill bit dismouting.
Background
The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. Typically the drill bit is rotated into a primary motion and the drill bit is moved axially into a feed motion. The drilling machine is simple in structure, relatively low in machining precision, capable of drilling through holes and blind holes, replacing special cutters, and capable of expanding, reaming or tapping and the like. In the machining process, the workpiece is fixed, the cutter moves, the center of the cutter is aligned with the center of the hole, and the cutter rotates (main motion). The drilling machine is characterized in that a workpiece is fixed and a cutter does rotary motion.
Compared with the prior art the problem that exists:
the drill bit of current drilling machine is at the dismouting in-process, all needs to use dedicated dismouting device to screw off the action of drill bit chuck or installation, but current dismouting device formula fixed design as an organic whole, receives the use angle restriction easily, uses not nimble enough convenient, and the use travelling comfort is poor.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a multi-functional frock suitable for drill bit dismouting through first wrench head, first drill bit dismounting device, second wrench head and second drill bit dismounting device's setting, flexibility when having promoted the drill bit dismouting greatly, compares in traditional drill bit dismounting device, has reduced the inconvenience that the use angle restriction brought the drill bit dismouting, promotes the travelling comfort when using.
In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional tool suitable for drill bit disassembly and assembly comprises a wrench handle, wherein a first wrench head and a second wrench head are respectively and integrally formed at the left end and the right end of the wrench handle, a first connecting rod jack penetrates through the top and the bottom of the first wrench head, a first connecting rod is connected in the first connecting rod jack in a plugging manner, a first connecting rod fixing threaded hole penetrates through the first connecting rod jack towards the front wall of the first wrench head, a first connecting rod threaded blind hole is formed in the front wall of the first connecting rod backwards, a first drill bit disassembling device is sleeved on the first connecting rod, a second connecting rod jack penetrates through the top and the bottom of the second wrench head, a second connecting rod is connected in the second connecting rod jack, and a second connecting rod fixing threaded hole penetrates through the second connecting rod jack towards the front wall of the second wrench head, the front wall of the second connecting rod is backwards provided with a second connecting rod threaded blind hole, and the second connecting rod is sleeved with a second drill bit dismounting device.
Preferably, the outer wall of the wrench handle is provided with anti-skidding lines, and the anti-skidding lines can improve the holding stability of the wrench handle.
Preferably, the first drill bit dismounting device and the second drill bit dismounting device both comprise a connecting seat, a connecting through hole is penetrated through the connecting seat, the connecting through hole on the first drill bit dismounting device and the connecting through hole on the second drill bit dismounting device are respectively penetrated through by the first connecting rod and the second connecting rod, a drill bit dismounting gear is integrally formed at one end of the connecting seat away from the wrench handle, a drill bit insert block is integrally formed at the other end of the drill bit dismounting gear, the drill bit insert block is inserted into the insertion hole on the drill bit, so that the drill bit dismounting gear is engaged with the gear on the drill bit, the wrench handle is rotated to drive the drill bit insert block to rotate in the insertion hole on the drill bit and drive the drill bit dismounting gear to rotate, the rotation of the drill bit dismounting gear drives the gear on the drill bit to rotate, and further drives the drill bit chuck to loosen, thereby removing the drill bit holder and rotating in the opposite direction tightens the drill bit holder.
Preferably, the first wrench head and the second wrench head are the same size.
Preferably, the first drill bit dismounting device and the second drill bit dismounting device are the same in size, so that the device does not need to consider the front and the back when in use, and both ends can be used universally.
Preferably, the first connecting rod fixing threaded hole and the first connecting rod threaded blind hole are fixedly connected through a first connecting screw, so that the first connecting rod and the first wrench head are fixed.
Preferably, the second connecting rod fixing threaded hole and the second connecting rod threaded blind hole are fixedly connected through a second connecting screw, so that the second connecting rod and the second wrench head are fixed.
Compared with the prior art, the beneficial effects of the utility model are that:
the drill bit dismounting device comprises a first wrench head, a first drill bit dismounting device, a second wrench head, a second drill bit dismounting device, a first drill bit dismounting device, a second drill bit dismounting device, a first drill bit dismounting device and a second drill bit dismounting device, wherein the first wrench head and the second drill bit dismounting device are movably arranged between the first wrench head and the first drill bit dismounting device and between the second wrench head and the second drill bit dismounting device;
the first wrench head, the first drill bit dismounting device, the second wrench head and the second drill bit dismounting device are symmetrically arranged, so that the front and the back are not considered when the wrench is used, and the use convenience is improved;
when the spanner is needed to be used, the first connecting screw or the second connecting screw is unscrewed, and the first connecting rod or the second connecting rod is pulled out, so that the first spanner head or the second spanner head can be used as the spanner, and the functions of the device are expanded.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a schematic cross-sectional view of a first wrench head according to the present invention;
FIG. 4 is a schematic cross-sectional view of a second wrench head according to the present invention;
fig. 5 is a schematic bottom view of the present invention.
In the figure: 1. a wrench handle; 2. a first wrench head; 3. a second wrench head; 4. a first connecting rod insertion hole; 5. a first connecting rod; 6. the first connecting rod is fixed with the threaded hole; 7. a first connecting rod threaded blind hole; 8. a first drill bit removal device; 9. a second connecting rod jack; 10. a second connecting rod; 11. the second connecting rod is fixed with the threaded hole; 12. a second connecting rod threaded blind hole; 13. a second drill bit removal device; 14. a connecting seat; 15. a connecting through hole; 16. the drill bit is used for disassembling and assembling the gear; 17. inserting a drill bit into a block; 18. a first connecting screw; 19. and a second connecting screw.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-5, the present invention provides the following technical solutions: a multifunctional tool suitable for drill bit disassembly and assembly comprises a wrench handle 1, wherein a first wrench head 2 and a second wrench head 3 are respectively and integrally formed at the left end and the right end of the wrench handle 1, a first connecting rod jack 4 penetrates through the top and the bottom of the first wrench head 2, a first connecting rod 5 is inserted in the first connecting rod jack 4, a first connecting rod fixing threaded hole 6 is formed in the first connecting rod jack 4 in a penetrating manner towards the front wall of the first wrench head 2, a first connecting rod threaded blind hole 7 is formed in the front wall of the first connecting rod 5 in a backward penetrating manner, a first drill bit disassembling device 8 is sleeved on the first connecting rod 5, a second connecting rod jack 9 penetrates through the top and the bottom of the second wrench head 3, a second connecting rod 10 is inserted in the second connecting rod jack 9, a second connecting rod fixing threaded hole 11 is formed in the second connecting rod jack 9 in a penetrating manner towards the front wall of the second wrench head 3, the front wall of the second connecting rod 10 is backwards provided with a second connecting rod threaded blind hole 12, and the second connecting rod 10 is sleeved with a second drill bit dismounting device 13.
In this embodiment: comprises a wrench handle 1, a first wrench head 2 and a second wrench head 3 are respectively and integrally formed at the left end and the right end of the wrench handle 1, a first connecting rod jack 4 penetrates through the top and the bottom of the first wrench head 2, a first connecting rod 5 is inserted in the first connecting rod jack 4, a first connecting rod fixing threaded hole 6 is arranged on the first connecting rod jack 4 through the front wall of the first wrench head 2, a first connecting rod threaded blind hole 7 is backwards arranged on the front wall of the first connecting rod 5, a first drill bit dismounting device 8 is sleeved on the first connecting rod 5, a second connecting rod jack 9 penetrates through the top and the bottom of the second wrench head 3, a second connecting rod 10 is inserted in the second connecting rod jack 9, a second connecting rod fixing threaded hole 11 is arranged on the second connecting rod jack 9 through the front wall of the second wrench head 3, a second connecting rod threaded blind hole 12 is backwards arranged on the front wall of the second connecting rod 10, the second connecting rod 10 is sleeved with a second drill bit dismounting device 13, and the first drill bit dismounting device 8 and the second drill bit dismounting device 13 can rotate freely through the first connecting rod 5 and the second connecting rod 10 respectively.
Specifically, the outer wall of wrench handle 1 is equipped with anti-skidding line, and anti-skidding line can promote the stability that wrench handle 1 gripped.
Specifically, the first drill bit dismounting device 8 and the second drill bit dismounting device 13 both include a connecting seat 14, a connecting through hole 15 is communicated on the connecting seat 14, and the connecting through hole 15 on the first drill bit dismounting device 8 and the connecting through hole 15 on the second drill bit dismounting device 13 are respectively penetrated through by a first connecting rod 5 and a second connecting rod 10, one end of the connecting seat 14 away from the wrench handle 1 is integrally formed with a drill bit dismounting gear 16, the other end of the drill bit dismounting gear 16 is integrally formed with a drill bit insert block 17, the drill bit insert block 17 is inserted into a jack on the drill bit, so that the drill bit dismounting gear 16 is meshed with a gear on the drill bit, the wrench handle 1 is rotated to drive the drill bit insert block 17 to rotate in the jack on the drill bit, and simultaneously drive the drill bit dismounting gear 16 to rotate, the rotation of the drill bit dismounting gear 16 drives the gear on the drill bit to rotate, and further drive the drill bit chuck to loosen, thereby removing the drill bit holder and rotating in the opposite direction tightens the drill bit holder.
Specifically, the first wrench head 2 and the second wrench head 3 are the same size.
Specifically, the first drill bit dismounting device 8 and the second drill bit dismounting device 13 are the same in size, so that the device does not need to consider the front and the back when in use, and both ends can be used universally.
Specifically, the first connecting rod fixing threaded hole 6 and the first connecting rod threaded blind hole 7 are fixedly connected through a first connecting screw 18, so that the first connecting rod 5 and the first wrench head 2 are fixed.
Specifically, the second connecting rod fixing threaded hole 11 and the second connecting rod threaded blind hole 12 are fixedly connected through a second connecting screw 19, so that the second connecting rod 10 and the second wrench head 3 are fixed.
The working principle and the using process of the invention are as follows: placing the first drill bit detaching device 8 in the middle of the first wrench head 2, inserting the first connecting rod 5 into the first connecting rod insertion hole 4 and penetrating the connecting through hole 15 on the first drill bit detaching device 8, aligning the first connecting rod fixing threaded hole 6 with the first connecting rod threaded blind hole 7, connecting the first connecting rod fixing threaded hole 6 with the first connecting rod threaded blind hole 7 using the first connecting screw 18, fixing the first connecting rod 5 with the first wrench head 2, placing the second drill bit detaching device 13 in the middle of the second wrench head 3, inserting the second connecting rod 10 into the second connecting rod insertion hole 9 and penetrating the connecting through hole 15 on the second drill bit detaching device 13, aligning the second connecting rod fixing threaded hole 11 with the second connecting rod threaded blind hole 12, connecting the second connecting rod fixing threaded hole 11 with the second connecting rod threaded blind hole 12 using the second connecting screw 19, fixing the second connecting rod 10 and the second wrench head 3, at this time, the first drill bit dismounting device 8 and the second drill bit dismounting device 13 can freely rotate through the first connecting rod 5 and the second connecting rod 10 respectively, when the drill bit needs to be dismounted, holding the wrench handle 1, aligning the first drill bit dismounting device 8 or the second drill bit dismounting device 13 with the drill bit, inserting the drill bit insert 17 into the jack on the drill bit, engaging the drill bit dismounting gear 16 with the gear on the drill bit, rotating the wrench handle 1 to drive the drill bit insert 17 to rotate in the jack on the drill bit, simultaneously driving the drill bit dismounting gear 16 to rotate, driving the gear on the drill bit to rotate by the rotation of the drill bit dismounting gear 16, further driving the drill bit chuck to unscrew, thereby dismounting the drill bit chuck, screwing the drill bit chuck up by the reverse rotation, and enabling the first wrench head 2 and the first drill bit dismounting device 8 to rotate, The activity sets up between second spanner head 3 and the second drill bit dismounting device 13, first drill bit dismounting device 8 and second drill bit dismounting device 13 can rotate, thereby flexibility when having promoted the drill bit dismouting greatly, reduce the inconvenience that the use angle restriction brought the drill bit dismouting, and first spanner head 2, first drill bit dismounting device 8 and second spanner head 3, symmetry sets up between the second drill bit dismounting device 13, need not consider when using positively and negatively, promote the convenience of use, when needs use the spanner, screw down first connecting screw 18 or second connecting screw 19, take out head rod 5 or second connecting rod 10 and can make first spanner head 2 or second spanner head 3 can regard as the spanner to use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a multi-functional frock suitable for drill bit dismouting which characterized in that: the wrench comprises a wrench handle (1), a first wrench head (2) and a second wrench head (3) are respectively and integrally formed at the left end and the right end of the wrench handle (1), a first connecting rod jack (4) penetrates between the top and the bottom of the first wrench head (2), a first connecting rod (5) is connected in the first connecting rod jack (4) in a plugging manner, a first connecting rod fixing threaded hole (6) is arranged on the front wall of the first wrench head (2) in a penetrating manner through the first connecting rod jack (4), a first connecting rod threaded blind hole (7) is formed in the front wall of the first connecting rod (5) backwards, a first drill bit dismounting device (8) is sleeved on the first connecting rod (5), a second connecting rod jack (9) penetrates between the top and the bottom of the second wrench head (3), and a second connecting rod (10) is connected in the second connecting rod jack (9), the front wall of the second wrench head (3) is provided with a second connecting rod fixing threaded hole (11) in a penetrating mode through the second connecting rod jack (9), the front wall of the second connecting rod (10) is provided with a second connecting rod threaded blind hole (12) in a backward mode, and the second connecting rod (10) is sleeved with a second drill bit dismounting device (13).
2. The multifunctional tool applicable to drill bit disassembly and assembly of claim 1, wherein: the outer wall of the wrench handle (1) is provided with anti-skid lines.
3. The multifunctional tool applicable to drill bit disassembly and assembly of claim 1, wherein: first drill bit dismounting device (8) and second drill bit dismounting device (13) all include connecting seat (14), it has connect through-hole (15) to link up on connecting seat (14), just on first drill bit dismounting device (8) connect through-hole (15) with on second drill bit dismounting device (13) connect through-hole (15) quilt respectively first connecting rod (5) with second connecting rod (10) run through, connecting seat (14) are kept away from the one end integrated into one piece of spanner handle (1) has drill bit dismouting gear (16), the other end integrated into one piece of drill bit dismouting gear (16) has drill bit inserted block (17).
4. The multifunctional tool applicable to drill bit disassembly and assembly of claim 1, wherein: the first wrench head (2) and the second wrench head (3) are the same in size.
5. The multifunctional tool applicable to drill bit disassembly and assembly of claim 1, wherein: the first drill bit removing device (8) and the second drill bit removing device (13) are the same size.
6. The multifunctional tool applicable to drill bit disassembly and assembly of claim 1, wherein: the first connecting rod fixing threaded hole (6) is fixedly connected with the first connecting rod threaded blind hole (7) through a first connecting screw (18).
7. The multifunctional tool applicable to drill bit disassembly and assembly of claim 1, wherein: the second connecting rod fixing threaded hole (11) is fixedly connected with the second connecting rod threaded blind hole (12) through a second connecting screw (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021986377.6U CN214162838U (en) | 2020-09-11 | 2020-09-11 | Multifunctional tool suitable for drill bit disassembly and assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021986377.6U CN214162838U (en) | 2020-09-11 | 2020-09-11 | Multifunctional tool suitable for drill bit disassembly and assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214162838U true CN214162838U (en) | 2021-09-10 |
Family
ID=77591009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021986377.6U Expired - Fee Related CN214162838U (en) | 2020-09-11 | 2020-09-11 | Multifunctional tool suitable for drill bit disassembly and assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214162838U (en) |
-
2020
- 2020-09-11 CN CN202021986377.6U patent/CN214162838U/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 |
Granted publication date: 20210910 |