CN219358643U - Multifunctional integrated drilling and tapping dual-purpose bench drill - Google Patents
Multifunctional integrated drilling and tapping dual-purpose bench drill Download PDFInfo
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- CN219358643U CN219358643U CN202320501724.9U CN202320501724U CN219358643U CN 219358643 U CN219358643 U CN 219358643U CN 202320501724 U CN202320501724 U CN 202320501724U CN 219358643 U CN219358643 U CN 219358643U
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- bench drill
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a multifunctional integrated drilling and tapping dual-purpose bench drill, which belongs to the technical field of bench drills and comprises a bench drill base, wherein a lifter is fixedly arranged on one side of the top of the bench drill base, a driver is fixedly arranged on the top of the lifter, and an upper-layer clamping seat is arranged on the other side of the bottom of the driver. According to the utility model, the upper transmission shaft utilizes the linkage relation among the driving toothed plate, the driving large gear, the driven large gear and the driven small gear in the ascending process of the driver, and then the driven toothed plate is driven to do acceleration motion through the driven small gear, so that tapping processing can be carried out by the tapping tool bit in the ascending resetting process of the drill bit, the processing efficiency of the bench drill is effectively improved, more heat can be generated between the driving toothed plate and the driven large gear due to larger friction force in the drilling process of the drill bit, the tapping processing is carried out in a short time after the drilling of the drill bit is finished, the influence caused by the change of cooling stress of holes can be reduced, and the abrasion of the tapping tool bit is reduced.
Description
Technical Field
The utility model belongs to the technical field of bench drills, and particularly relates to a multifunctional integrated drilling and tapping dual-purpose bench drill.
Background
Bench drilling machine is bench drill for short, refers to a small drilling machine with a main shaft vertically arranged, and can be placed on an operation table. Bench drill holes typically have a diameter of less than 13 mm, typically no more than 25 mm. The main shaft is changed in speed by changing the position of the triangular belt on the tower-type belt wheel, and the main shaft is fed by manual operation.
The bench drill in the prior art has a single function, and can be used for punching and processing workpieces to be processed generally, and some workpieces to be processed need tapping and processing in the holes, so that the drilled workpieces to be processed need to be transferred to tapping equipment, and the processing efficiency of the workpieces to be processed is severely limited.
Based on the above, the utility model designs a multifunctional integrated drilling and tapping dual-purpose bench drill to solve the problems.
Disclosure of Invention
The utility model aims at: in order to solve the problems that the bench drill in the prior art is single in function, the workpiece to be processed can be punched and processed usually, some workpieces to be processed need to be tapped and processed in the holes, so that the drilled workpieces to be processed need to be transferred to tapping equipment, and the processing efficiency of the workpieces to be processed is severely limited, the multifunctional integrated drilling and tapping dual-purpose bench drill is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the multifunctional integrated drilling and tapping dual-purpose bench drill comprises a bench drill base, wherein a lifter is fixedly arranged on one side of the top of the bench drill base, a driver is fixedly arranged on the top of the lifter, an upper-layer clamp seat is arranged on the other side of the bottom of the driver, and a drill bit is fixedly arranged on the inner side of the upper-layer clamp seat;
the position of the top of the bench drill base, which corresponds to the drill bit, is rotationally connected with a switching sleeve through a bearing, a lower-layer clamp base is sleeved in a port at the top of the switching sleeve, and a tapping tool bit is fixedly arranged on the inner side of the lower-layer clamp base;
the outer surface of lower floor's holder is connected with the connecting seat through the bearing rotation, the side end face fixedly connected with driven pinion of connecting seat, driven pinion's flank of tooth meshing has driven pinion, driven pinion's flank of tooth still meshes has the initiative gear wheel, the flank of tooth of initiative gear wheel meshes has the initiative pinion.
As a further description of the above technical solution:
the outer surface of the lifter body is fixedly provided with a processing table corresponding to the position below the drill bit, and the top of the processing table is provided with a processing hole corresponding to the position of the drill bit.
As a further description of the above technical solution:
the upper layer transmission assembly comprises an upper layer adapter seat, an upper layer transmission shaft is rotatably connected to the bottom of the upper layer adapter seat through a bearing, an upper layer driven wheel is fixedly sleeved on the outer shaft surface of the upper layer transmission shaft, the upper layer driven wheel is in transmission connection with an upper layer driving wheel through an upper layer transmission belt, and the upper layer driving wheel is fixedly sleeved on the outer surface of the upper layer adapter seat.
As a further description of the above technical solution:
the side end face fixedly connected with lower floor's drive assembly of bench drill base, lower floor's drive assembly includes lower floor's adapter, lower floor's adapter fixed connection is at the side end face of bench drill base, the top of lower floor's adapter is connected with the lower floor's transmission shaft through the bearing rotation, the transmission inner shaft has been cup jointed in the port at lower floor's transmission shaft top, the top of transmission inner shaft and the bottom fixed connection of upper transmission shaft.
As a further description of the above technical solution:
the outer axial face of lower floor's transmission shaft is fixed to be cup jointed the lower floor's action wheel, the lower floor's action wheel passes through lower floor's drive belt and is connected from the driving wheel transmission of lower floor, the lower floor is from the fixed outer surface of cup jointing at the adapter sleeve from the driving wheel.
As a further description of the above technical solution:
the driving toothed plate is fixedly connected with the outer axial surface of the upper transmission shaft, and the diameter of the driven pinion is smaller than that of the driving bull gear.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
according to the utility model, the upper transmission shaft utilizes the linkage relation among the driving toothed plate, the driving large gear, the driven large gear and the driven small gear in the ascending process of the driver, and then the driven toothed plate is driven to do acceleration motion through the driven small gear, so that tapping processing can be carried out by the tapping tool bit in the ascending resetting process of the drill bit, the processing efficiency of the bench drill is effectively improved, more heat can be generated between the driving toothed plate and the driven large gear due to larger friction force in the drilling process of the drill bit, the tapping processing is carried out in a short time after the drilling of the drill bit is finished, the influence caused by the change of cooling stress of holes can be reduced, and the abrasion of the tapping tool bit is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a multifunctional integrated drilling and tapping dual-purpose bench drill;
FIG. 2 is a schematic structural view of a multifunctional integrated drilling and tapping dual-purpose bench drill according to another view angle;
fig. 3 is a schematic structural diagram of an upper driving wheel in the multifunctional integrated drilling and tapping dual-purpose bench drill.
Legend description:
1. a bench drill base; 2. a lifter; 3. a driver; 4. a drill bit; 5. an upper layer transmission assembly; 501. an upper layer adapter; 502. an upper driving wheel; 503. an upper layer transmission belt; 504. an upper driven wheel; 505. an upper layer transmission shaft; 6. a lower layer transmission assembly; 601. a drive inner shaft; 602. a lower transmission shaft; 603. a lower layer adapter seat; 604. a lower driving wheel; 605. a lower layer transmission belt; 606. a lower driven wheel; 7. a transfer sleeve; 8. a processing table; 9. tapping tool bit.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: a multifunctional integrated drilling and tapping dual-purpose bench drill comprises a bench drill base 1, wherein a lifter 2 is fixedly arranged on one side of the top of the bench drill base 1, a driver 3 is fixedly arranged on the top of the lifter 2, an upper-layer chuck seat is arranged on the other side of the bottom of the driver 3, and a drill bit 4 is fixedly arranged on the inner side of the upper-layer chuck seat;
the top of the bench drill base 1 is rotatably connected with a switching sleeve 7 through a bearing at a position corresponding to the drill bit 4, a lower-layer chuck seat is sleeved in a port at the top of the switching sleeve 7, and a tapping tool bit 9 is fixedly arranged on the inner side of the lower-layer chuck seat;
the outer surface of the lower-layer clamp seat is rotationally connected with a connecting seat through a bearing, a side end face of the connecting seat is fixedly connected with a driven toothed plate, a tooth surface of the driven toothed plate is meshed with a driven pinion, a tooth surface of the driven pinion is also meshed with a driving gear wheel, and a tooth surface of the driving gear wheel is meshed with a driving toothed plate.
Specifically, the outer surface of the body of the lifter 2 is fixedly provided with a processing table 8 corresponding to the position below the drill bit 4, and the top of the processing table 8 is provided with a processing hole corresponding to the position of the drill bit 4.
Specifically, the side end face of the body of the driver 3 is fixedly provided with an upper layer transmission assembly 5, the upper layer transmission assembly 5 comprises an upper layer adapter 501, the bottom of the upper layer adapter 501 is rotatably connected with an upper layer transmission shaft 505 through a bearing, the outer shaft face of the upper layer transmission shaft 505 is fixedly sleeved with an upper layer driven wheel 504, the upper layer driven wheel 504 is in transmission connection with an upper layer driving wheel 502 through an upper layer transmission belt 503, the upper layer driving wheel 502 is fixedly sleeved on the outer surface of the upper layer adapter, the side end face of the bench drill base 1 is fixedly connected with a lower layer transmission assembly 6, the lower layer transmission assembly 6 comprises a lower layer adapter 603, the lower layer adapter 603 is fixedly connected with a side end face of the bench drill base 1, the top of the lower layer adapter 603 is rotatably connected with a lower layer transmission shaft 602 through a bearing, the port at the top of the lower layer transmission shaft 602 is internally sleeved with a transmission inner shaft 601, the top of the transmission shaft 601 is fixedly connected with the bottom of the upper layer transmission shaft 505, the outer shaft face of the lower layer transmission shaft 602 is fixedly sleeved with a lower layer driving wheel 604, the lower layer driving wheel 604 is in transmission connection with a lower layer driven wheel 606 through a lower layer transmission belt 605, and the lower layer driven wheel 606 is fixedly sleeved on the outer surface of the adapter sleeve 7.
The implementation mode specifically comprises the following steps: in the process of rapid rotation of the drill bit 4, the upper chuck can also utilize the upper driving wheel 502, the upper driving belt 503 and the upper driven wheel 504 to apply torsion on the upper transmission shaft 505 in the process of driving the drill bit 4 to rapidly rotate, the upper rotation shaft carries out corresponding lifting movement on the inner side of the lower transmission shaft 602 through the transmission inner shaft 601 on one hand, and applies torsion on the lower transmission shaft 602 through the transmission inner shaft 601 on the other hand, the lower transmission shaft 602 carries out torsion on the adapter sleeve 7 through the lower driving wheel 604, the lower transmission belt 605 and the lower driven wheel 606, and the adapter sleeve 7 rotates to drive the tapping tool bit 9 to rotate through the lower chuck.
Specifically, the driving toothed plate is fixedly connected to the outer axial surface of the upper transmission shaft 505, and the diameter of the driven pinion is smaller than that of the driving bull gear.
The implementation mode specifically comprises the following steps: the upper transmission shaft 505 can utilize the linkage relationship among the driving toothed plate, the driving large gear, the driven large gear and the driven small gear in the process of ascending of the driver 3, and then can drive the driven toothed plate to do acceleration motion through the driven small gear, so that tapping processing can be performed by the tapping tool bit 9 in the process of ascending reset of the drill bit 4.
Working principle, when in use:
firstly, positioning and fixing a workpiece to be processed on a processing table 8 by using a clamping tool, then, firstly controlling the operation of a driver 3, after the drilling speed of a drill bit 4 tends to be stable, controlling the lifter 2 to drive the driver 3 to descend, completing the drilling processing of the workpiece to be processed by the drill bit 4 in the descending process of the driver 3, and then, controlling the lifter 2 to drive the driver 3 to ascend to prepare for the perforating operation of the next processing site of the workpiece to be processed;
the drill bit 4 is in quick pivoted in-process, upper chuck still can utilize upper driving wheel 502, upper driving belt 503 and upper driven wheel 504 with torsion effect on upper transmission shaft 505 in the in-process of driving drill bit 4 quick pivoted, upper rotation shaft is corresponding elevating movement through the inboard of transmission inner shaft 601 in lower transmission shaft 602 on the one hand, on the other hand with torsion effect on lower transmission shaft 602 through transmission inner shaft 601, lower transmission shaft 602 is through lower driving wheel 604, lower driving belt 605 and lower driven wheel 606 with torsion effect on adapter sleeve 7, adapter sleeve 7 rotates and drives tapping tool bit 9 through lower chuck and rotate, because upper transmission shaft can utilize the linkage relation between initiative pinion, driven pinion and the driven pinion along with the in-process that driver 3 goes upward, and then can drive driven pinion and do the acceleration motion through driven pinion, thereby can be in the in-process that drill bit 4 goes upward to reset by tapping tool bit 9 processing, effectively promote the machining efficiency of bench drill, because the in-process frictional force that drill bit 4 can produce more between them, can produce the heat in the short time and finish the cooling down and change in the tool bit 9 after the cooling down, thereby the processing of the change of tapping tool bit 9 can be reduced.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (6)
1. The multifunctional integrated drilling and tapping dual-purpose bench drill comprises a bench drill base (1) and is characterized in that a lifter (2) is fixedly arranged on one side of the top of the bench drill base (1), a driver (3) is fixedly arranged on the top of the lifter (2), an upper-layer chuck seat is arranged on the other side of the bottom of the driver (3), and a drill bit (4) is fixedly arranged on the inner side of the upper-layer chuck seat;
the position, corresponding to the drill bit (4), of the top of the bench drill base (1) is rotationally connected with an adapter sleeve (7) through a bearing, a lower-layer clamp head seat is sleeved in a port at the top of the adapter sleeve (7), and a tapping tool bit (9) is fixedly arranged on the inner side of the lower-layer clamp head seat;
the outer surface of lower floor's holder is connected with the connecting seat through the bearing rotation, the side end face fixedly connected with driven pinion of connecting seat, driven pinion's flank of tooth meshing has driven pinion, driven pinion's flank of tooth still meshes has the initiative gear wheel, the flank of tooth of initiative gear wheel meshes has the initiative pinion.
2. The multifunctional integrated drilling and tapping dual-purpose bench drill according to claim 1, wherein a machining table (8) is fixedly arranged on the outer surface of the lifter (2) at a position below the drill bit (4), and a machining hole is formed in the top of the machining table (8) at a position corresponding to the drill bit (4).
3. The multifunctional integrated drilling and tapping dual-purpose bench drill according to claim 1, characterized in that an upper layer transmission assembly (5) is fixedly installed on the side end face of the driver (3) body, the upper layer transmission assembly (5) comprises an upper layer adapter seat (501), an upper layer transmission shaft (505) is rotatably connected to the bottom of the upper layer adapter seat (501) through a bearing, an upper layer driven wheel (504) is fixedly sleeved on the outer shaft face of the upper layer transmission shaft (505), the upper layer driven wheel (504) is in transmission connection with an upper layer driving wheel (502) through an upper layer transmission belt (503), and the upper layer driving wheel (502) is fixedly sleeved on the outer surface of an upper layer clamping head seat.
4. The multifunctional integrated drilling and tapping dual-purpose bench drill according to claim 1, characterized in that a lower layer transmission assembly (6) is fixedly connected to the side end face of the bench drill base (1), the lower layer transmission assembly (6) comprises a lower layer adapter seat (603), the lower layer adapter seat (603) is fixedly connected to the side end face of the bench drill base (1), a lower layer transmission shaft (602) is rotatably connected to the top of the lower layer adapter seat (603) through a bearing, a transmission inner shaft (601) is sleeved in a port at the top of the lower layer transmission shaft (602), and the top end of the transmission inner shaft (601) is fixedly connected with the bottom end of the upper layer transmission shaft (505).
5. The multifunctional integrated drilling and tapping dual-purpose bench drill according to claim 4, wherein a lower driving wheel (604) is fixedly sleeved on the outer axial surface of the lower transmission shaft (602), the lower driving wheel (604) is in transmission connection with a lower driven wheel (606) through a lower transmission belt (605), and the lower driven wheel (606) is fixedly sleeved on the outer surface of the adapter sleeve (7).
6. The multifunctional integrated drilling and tapping dual-purpose bench drill according to claim 1, characterized in that the driving toothed plate is fixedly connected with the outer axial surface of the upper transmission shaft (505), and the diameter of the driven pinion is smaller than that of the driving bull gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320501724.9U CN219358643U (en) | 2023-03-15 | 2023-03-15 | Multifunctional integrated drilling and tapping dual-purpose bench drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320501724.9U CN219358643U (en) | 2023-03-15 | 2023-03-15 | Multifunctional integrated drilling and tapping dual-purpose bench drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219358643U true CN219358643U (en) | 2023-07-18 |
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ID=87152470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320501724.9U Active CN219358643U (en) | 2023-03-15 | 2023-03-15 | Multifunctional integrated drilling and tapping dual-purpose bench drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219358643U (en) |
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2023
- 2023-03-15 CN CN202320501724.9U patent/CN219358643U/en active Active
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