CN214079409U - Efficient five-hole tapping tool - Google Patents
Efficient five-hole tapping tool Download PDFInfo
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- CN214079409U CN214079409U CN202023074088.1U CN202023074088U CN214079409U CN 214079409 U CN214079409 U CN 214079409U CN 202023074088 U CN202023074088 U CN 202023074088U CN 214079409 U CN214079409 U CN 214079409U
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Abstract
The utility model discloses a belong to the technical field of the tapping, specifically be a five high-efficient hole tapping frocks, its technical scheme is: including the drill bit, the drill bit bottom is equipped with flat drilling tool, wide drilling tool and sharp drilling tool, be equipped with the connecting block in the middle of the drill bit, the connecting block upper end is equipped with multilateral kelly, multilateral kelly upper end is equipped with the fixed block, the fixed block top is equipped with positioner all around, the drill bit lower extreme is equipped with the fixed disk, the fixed disk bottom is equipped with all around flat drilling tool wide drilling tool with sharp drilling tool, flat drilling tool bottom is equipped with flat drilling bit, flat drilling bit upper end is equipped with the flat stopper of boring, wide drilling tool bottom is equipped with wide drilling bit, the beneficial effects of the utility model are that: the effect that the flat drilling tool, the wide drilling tool and the sharp drilling tool can be used for trimming processing parts in different shapes is achieved, the durability is increased, and the effect that the tool bit is prevented from being damaged easily is achieved.
Description
Technical Field
The utility model relates to a tapping field, concretely relates to five high-efficient hole tapping frocks.
Background
Tapping, namely screwing a screw tap into a bottom hole to be drilled by using certain torque to process an internal thread; rigid tapping is also called synchronous feed tapping; it is important to select a suitable lubricant for tapping.
The rigid tapping cycle synchronizes spindle rotation with feed to match specific thread pitch requirements; since the feed into the hole is synchronized, it is theoretically impossible to use a one-piece tap holder with any tension compression.
However, a problem with this aspect in actual production is that the machine tool cannot be precisely matched to the particular tap pitch being used; there is always a slight difference between the threads machined by the machine tool and the actual pitch of the tap; if a one-piece tap holder is used, this difference has a decisive influence on the tap life and on the thread quality, since additional axial forces are exerted on the tap.
The prior art has the following defects: the existing five-hole tapping tool is used for drilling five groups of internal thread holes inside a machined part through a screw tap screwed in, then the machined part is trimmed through a tool bit, the existing tool bit is used for trimming the machined part, the tool bit is damaged due to the hardness of the machined part, different tool bits are required to be adopted for trimming due to different shapes of the machined part, the tool bit is required to be replaced for continuous machining, and the working efficiency is low.
Therefore, the invention is necessary to develop an efficient five-hole tapping tool.
SUMMERY OF THE UTILITY MODEL
For this, the utility model provides a five high-efficient hole tapping frocks is changed into the drill bit through the blade with five hole tapping frocks, and rethread drill bit bottom is equipped with flat drilling tool, wide drilling tool and sharp drilling tool all around, and the rethread is pegged graft five hole tapping frocks inside positioner, makes five hole tapping frocks joint at multilateral kelly outer wall to solve the tool bit fragile, and need change tool bit processing part, the lower problem of work efficiency.
In order to achieve the above object, the present invention provides the following technical solutions: the efficient five-hole tapping tool comprises a drill bit, wherein a flat drilling tool, a wide drilling tool and a sharp drilling tool are arranged at the bottom end of the drill bit, a connecting block is arranged in the middle of the drill bit, a multi-side clamping rod is arranged at the upper end of the connecting block, a fixed block is arranged at the upper end of the multi-side clamping rod, and a positioning device is arranged around the top end of the fixed block;
the lower end of the drill bit is provided with a fixed disc, and the periphery of the bottom end of the fixed disc is provided with the flat drilling tool, the wide drilling tool and the tip drilling tool;
a flat drill bit is arranged at the bottom end of the flat drilling tool, and a flat drill limiting block is arranged at the upper end of the flat drill bit;
a wide drill bit is arranged at the bottom end of the wide drilling tool, and a wide drill limiting block is arranged at the upper end of the wide drill bit;
the bottom end of the sharp drilling tool is provided with a sharp drilling bit, and the upper end of the sharp drilling bit is provided with a sharp drilling limiting block;
the positioning device comprises a rectangular positioning groove, and the rectangular positioning groove is formed in the top end inside the fixing block.
Preferably, the top end of the connecting block is provided with an arc groove.
Preferably, the periphery of the outer wall of the polygonal clamping rod is provided with a convex edge.
Preferably, the inner wall of the fixing block is provided with a fixing groove.
Preferably, the fixing groove is hexagonal.
Preferably, the positioning device further comprises an arc positioning groove, and the arc positioning groove is formed in the top end inside the fixing block.
Compared with the prior art, this five high-efficient hole tapping frocks's advantage:
the utility model discloses a fixed disk bottom is equipped with flat drilling tool, wide drilling tool and sharp drilling tool all around, and rethread flat drilling tool bottom is equipped with flat drill bit, and wide drilling tool bottom is equipped with wide drill bit, and sharp drilling tool bottom is equipped with sharp drill bit, and when repairing the processing part, it is rotatory to drive the fixed disk rotation through the rotation of five hole tapping frocks to select different drilling tools, repair the processing part, play the effect of repairing, reach and make flat drilling tool, wide drilling tool and sharp drilling tool can repair the effect of processing part of different shapes;
the tool bit of the five-hole tapping tool is replaced by the drill bit, so that the effects of increasing the durability and preventing the tool bit from being damaged are achieved;
the flat drill bit is arranged at the bottom end of the flat drilling tool, the wide drill bit is arranged at the bottom end of the wide drilling tool, and the sharp drill bit is arranged at the bottom end of the sharp drilling tool, so that the effect of selecting different drilling tools according to processing parts with different shapes is achieved;
the upper end of the flat drill bit is provided with the flat drill limiting block, the upper end of the wide drill bit is provided with the wide drill limiting block, and the upper end of the sharp drill bit is provided with the sharp drill limiting block, so that the limiting effect is achieved, and the effect of preventing the drilling tool from being damaged due to the fact that the five-hole tapping tool is processed excessively is achieved;
the fixing device for the five-hole tapping tool is inserted into the fixing groove and the positioning device, so that the fixing device is sleeved between the convex edges and is in butt joint with the arc grooves to achieve the fixing and positioning effects, the effect of preventing the drill bit from moving or deviating is achieved, the effect of preventing the drilling tool from deviating when parts are trimmed and machined is achieved, and the effect of damaging the machined parts is achieved.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 provided by the present invention;
fig. 2 is a bottom view of the overall structure of embodiment 1 provided by the present invention;
fig. 3 is a top view of a fixing block structure according to embodiment 1 of the present invention;
fig. 4 is a schematic structural view of a positioning device according to embodiment 2 of the present invention;
in the figure: the drilling tool comprises a drilling head 1, a fixed disc 11, a flat drilling tool 2, a flat drilling head 21, a flat drilling limiting block 22, a wide drilling tool 3, a wide drilling head 31, a wide drilling limiting block 32, a sharp drilling tool 4, a sharp drilling head 41, a sharp drilling limiting block 42, a connecting block 5, an arc groove 51, a polygonal clamping rod 6, a convex edge 61, a fixed block 7, a fixed groove 71, a positioning device 8, a rectangular positioning groove 81 and an arc positioning groove 82.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
further, a flat drilling tool 2 is arranged at the bottom end of the drill bit 1, the drill bit 1 comprises a fixed disc 11, specifically, the fixed disc 11 is arranged at the top end of the flat drilling tool 2, a wide drilling tool 3 and a sharp drilling tool 4 are arranged on the periphery of the bottom end of the fixed disc 11, a flat drilling bit 21 is arranged at the bottom end of the flat drilling tool 2, a wide drilling bit 31 is arranged at the bottom end of the wide drilling tool 3, and a sharp drilling bit 41 is arranged at the bottom end of the sharp drilling tool 4, when parts are trimmed, the fixed disc 11 is driven to rotate through the rotation of a five-hole tapping tool, so that different drilling tools are selected to trim the machined parts, the trimming effect of trimming is achieved, the effect that the flat drilling tool 2, the wide drilling tool 3 and the sharp drilling tool 4 can trim the machined parts in different shapes is achieved, and the effect of increasing the durability and preventing the tool bits from being damaged is achieved by replacing the tool bits of the five-hole tapping tool with the drill bits 1;
further, the flat drilling tool 2 is arranged at the bottom end of the drilling head 1, the flat drilling tool 2 comprises a flat drilling head 21 and a flat drilling limiting block 22, specifically, the bottom end of the flat drilling tool 2 is provided with the flat drilling head 21, the upper end of the flat drilling head 21 is provided with the flat drilling limiting block 22, the bottom end of the flat drilling tool 2 is provided with the flat drilling head 21, the bottom end of the wide drilling tool 3 is provided with the wide drilling head 31, the bottom end of the sharp drilling tool 4 is provided with a sharp drilling head 41, so that different drilling tool effects can be selected according to different shapes of machined parts, the flat drilling limiting block 22 is arranged at the upper end of the flat drilling head 21, the upper end of the wide drilling head 31 is provided with the wide drilling limiting block 32, the upper end of the sharp drilling head 41 is provided with the sharp drilling limiting block 42, so that the limiting effect of preventing the five-hole tapping tool from being excessively machined and damaging the drilling tool is achieved;
further, the connecting block 5 is arranged at the upper end of the drill bit 1, the connecting block 5 comprises an arc groove 51, specifically, the arc groove 51 is arranged at the top end of the connecting block 5, convex edges 61 are arranged on the periphery of the outer wall of the multi-side clamping rod 6, fixing grooves 71 are arranged on the inner wall of the fixing block 7, positioning devices 8 are arranged on the periphery of the upper end of the fixing block 7, and the fixing grooves 71 are arranged to be hexagonal, so that the fixing devices of the five-hole tapping tool are inserted into the fixing grooves 71 and the positioning devices 8, and are sleeved between the convex edges 61 and are in butt joint with the arc groove 51 to play a role in fixing and positioning, so that the effect of preventing the drill bit 1 from moving or deviating is achieved, and the effect of preventing the drill bit from deviating during part trimming and damaging the machined parts is achieved;
further, positioner 8 sets up on the top of fixed block 7, and positioner 8 includes rectangle constant head tank 81, and is concrete, and rectangle constant head tank 81 sets up around the inside top of fixed block 7, sets up around the inside top of fixed block 7 through rectangle constant head tank 81, makes the fixing device of five hole tapping frocks peg graft inside rectangle constant head tank 81, plays the effect of location, reaches and prevents that the drilling tool from taking place the skew when repairing the processing part, leads to the effect that the processing part damaged.
The utility model discloses a use as follows: a flat drilling tool 2, a wide drilling tool 3 and a sharp drilling tool 4 are arranged around the bottom end of a fixed disc 11, a flat drilling bit 21 is arranged at the bottom end of the flat drilling tool 2, a wide drilling bit 31 is arranged at the bottom end of the wide drilling tool 3, a sharp drilling bit 41 is arranged at the bottom end of the sharp drilling tool 4, when parts are trimmed, the fixed disc 11 is driven to rotate through the rotation of a five-hole tapping tool, different drilling tools are selected, the machined parts are trimmed, the trimming effect is achieved, the effect that the flat drilling tool 2, the wide drilling tool 3 and the sharp drilling tool 4 can trim the machined parts in different shapes is achieved, the effect that the durability is increased and the tool bit is prevented from being damaged is achieved by replacing the tool bit of the five-hole tapping tool with the drilling bit 1, the flat drilling bit 21 is arranged at the bottom end of the flat drilling tool 2, the wide drilling bit 31 is arranged at the bottom end of the wide drilling tool 3, and the sharp drilling tool 4 is provided with the sharp drilling bit 41, and the machined parts in different shapes can be achieved, different drilling tools are selected, a flat drill limiting block 22 is arranged at the upper end of a flat drill 21, a wide drill limiting block 32 is arranged at the upper end of a wide drill 31, a sharp drill limiting block 42 is arranged at the upper end of a sharp drill 41 and plays a limiting role, the effect of preventing the drilling tool from being damaged due to the fact that the five-hole tapping tool is machined excessively is achieved, an arc groove 51 is arranged at the top end of a connecting block 5, a convex edge 61 is arranged on the periphery of the outer wall of a multi-edge clamping rod 6, a fixing groove 71 is arranged on the inner wall of a fixing block 7, a positioning device 8 is arranged on the periphery of the upper end of the fixing block 7 and is arranged to be hexagonal through the fixing groove 71, the fixing device of the five-hole tapping tool is inserted into the fixing groove 71 and the positioning device 8 and is sleeved between the convex edge 61 and is in butt joint with the arc groove 51 to play a, set up around the inside top of fixed block 7 through rectangle constant head tank 81, make the fixing device of five hole tapping frocks peg graft inside rectangle constant head tank 81, play the effect of location, reach and prevent that the drilling tool from taking place the skew when repairing the processing part, lead to the effect that the processing part damaged.
further, the positioning device 8 is arranged at the top end of the fixing block 7, the positioning device 8 comprises an arc-shaped positioning groove 82, specifically, the arc-shaped positioning groove 82 is arranged on the periphery of the top end inside the fixing block 7, and the arc-shaped positioning groove 82 is arranged on the periphery of the top end inside the fixing block 7, so that the fixing device of the five-hole tapping tool is inserted into the arc-shaped positioning groove 82, the positioning effect is achieved, and the effects of preventing the drilling tool from deviating when a machined part is trimmed and causing damage to the machined part are achieved;
the utility model discloses a use as follows: a flat drilling tool 2, a wide drilling tool 3 and a sharp drilling tool 4 are arranged around the bottom end of a fixed disc 11, a flat drilling bit 21 is arranged at the bottom end of the flat drilling tool 2, a wide drilling bit 31 is arranged at the bottom end of the wide drilling tool 3, a sharp drilling bit 41 is arranged at the bottom end of the sharp drilling tool 4, when parts are trimmed, the fixed disc 11 is driven to rotate through the rotation of a five-hole tapping tool, different drilling tools are selected, the machined parts are trimmed, the trimming effect is achieved, the effect that the flat drilling tool 2, the wide drilling tool 3 and the sharp drilling tool 4 can trim the machined parts in different shapes is achieved, the effect that the durability is increased and the tool bit is prevented from being damaged is achieved by replacing the tool bit of the five-hole tapping tool with the drilling bit 1, the flat drilling bit 21 is arranged at the bottom end of the flat drilling tool 2, the wide drilling bit 31 is arranged at the bottom end of the wide drilling tool, different drilling tools are selected, a flat drill limiting block 22 is arranged at the upper end of a flat drill 21, a wide drill limiting block 32 is arranged at the upper end of a wide drill 31, a sharp drill limiting block 42 is arranged at the upper end of a sharp drill 41 and plays a limiting role, the effect of preventing the drilling tool from being damaged due to the fact that the five-hole tapping tool is machined excessively is achieved, an arc groove 51 is arranged at the top end of a connecting block 5, a convex edge 61 is arranged on the periphery of the outer wall of a multi-edge clamping rod 6, a fixing groove 71 is arranged on the inner wall of a fixing block 7, a positioning device 8 is arranged on the periphery of the upper end of the fixing block 7 and is arranged to be hexagonal through the fixing groove 71, the fixing device of the five-hole tapping tool is inserted into the fixing groove 71 and the positioning device 8 and is sleeved between the convex edge 61 and is in butt joint with the arc groove 51 to play a, set up around the inside top of fixed block 7 through arc constant head tank 82, make the fixing device of five hole tapping frocks inside arc constant head tank 82, play the effect of location, reach and prevent that the drilling tool from taking place the skew when repairing the processing part, lead to the effect that the processing part damaged.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (6)
1. The utility model provides a five high-efficient hole tapping frocks, includes drill bit (1), its characterized in that: a flat drilling tool (2), a wide drilling tool (3) and a sharp drilling tool (4) are arranged at the bottom end of the drill bit (1), a connecting block (5) is arranged in the middle of the drill bit (1), a multi-side clamping rod (6) is arranged at the upper end of the connecting block (5), a fixed block (7) is arranged at the upper end of the multi-side clamping rod (6), and positioning devices (8) are arranged on the periphery of the top end of the fixed block (7);
a fixed disc (11) is arranged at the lower end of the drill bit (1), and the flat drilling tool (2), the wide drilling tool (3) and the tip drilling tool (4) are arranged on the periphery of the bottom end of the fixed disc (11);
a flat drill bit (21) is arranged at the bottom end of the flat drilling tool (2), and a flat drill limiting block (22) is arranged at the upper end of the flat drill bit (21);
a wide drill bit (31) is arranged at the bottom end of the wide drilling tool (3), and a wide drill limiting block (32) is arranged at the upper end of the wide drill bit (31);
a sharp drill bit (41) is arranged at the bottom end of the sharp drilling tool (4), and a sharp drill limiting block (42) is arranged at the upper end of the sharp drill bit (41);
positioner (8) include rectangle constant head tank (81), rectangle constant head tank (81) set up fixed block (7) inside top.
2. The efficient five-hole tapping tool according to claim 1, characterized in that: the top end of the connecting block (5) is provided with an arc groove (51).
3. The efficient five-hole tapping tool according to claim 1, characterized in that: convex edges (61) are arranged on the periphery of the outer wall of the polygonal clamping rod (6).
4. The efficient five-hole tapping tool according to claim 1, characterized in that: and a fixing groove (71) is formed in the inner wall of the fixing block (7).
5. The efficient five-hole tapping tool according to claim 4, characterized in that: the fixing grooves (71) are hexagonal.
6. The efficient five-hole tapping tool according to claim 1, characterized in that: positioner (8) still include arc constant head tank (82), arc constant head tank (82) set up fixed block (7) inside top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023074088.1U CN214079409U (en) | 2020-12-18 | 2020-12-18 | Efficient five-hole tapping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023074088.1U CN214079409U (en) | 2020-12-18 | 2020-12-18 | Efficient five-hole tapping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214079409U true CN214079409U (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023074088.1U Active CN214079409U (en) | 2020-12-18 | 2020-12-18 | Efficient five-hole tapping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214079409U (en) |
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2020
- 2020-12-18 CN CN202023074088.1U patent/CN214079409U/en active Active
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