CN209050137U - A kind of drilling machine with double drill bits - Google Patents
A kind of drilling machine with double drill bits Download PDFInfo
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- CN209050137U CN209050137U CN201821978084.6U CN201821978084U CN209050137U CN 209050137 U CN209050137 U CN 209050137U CN 201821978084 U CN201821978084 U CN 201821978084U CN 209050137 U CN209050137 U CN 209050137U
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- drill bit
- feeding
- cylinder
- fixed
- drilling machine
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Abstract
The utility model relates to a kind of drilling machines with double drill bits, including pedestal and the transmission mechanism being fixed on the base, transmission mechanism one end connection driving motor, the other end connect borehole drill construction, feeding mechanism is correspondingly arranged below the borehole drill construction, the feeding mechanism is fixed on lifter plate, described lifter plate one end is connected to the lifting device being fixed on pedestal, is provided with the feed mechanism being fixed on the base above the feeding mechanism；The utility model provides a kind of drilling machine with double drill bits, realizes equidistant drilling processing by double drill bit structures, substantially increases processing efficiency；Automatic loading/unloading is realized by feeding mechanism and feed mechanism, is greatly reduced human cost, is improved production efficiency, and improve processing quality relative to artificial loading.
Description
Technical field
The utility model belongs to machinery equipment field, and in particular to a kind of drilling machine with double drill bits.
Background technique
Drilling processing is a most basic manufacturing procedure in industrial processes, while being also a very difficult grasp
Processing technology technical ability, difficult point are in boring procedure, control position, size, spacing of punching etc., if punching is improper, just
It will affect processing quality, lead to the damage of components, increase entreprise cost, current most of enterprise is in terms of drilling, especially
It is batches of drill precise holes aspect there is also certain defect and drawback, and the borehole drill construction of single hole operation is difficult to realize between grade
Away from drilling processing, be all often by manually come loading and unloading and need find accurately drilling position, undoubtedly consume a large amount of people in this way
Power cost, and processing quality is not high, low efficiency, therefore, it is necessary to design a kind of with double drill bits and high degree of automation
Drilling machine.
Utility model content
To solve above-mentioned problems of the prior art, the utility model provides a kind of drilling machine with double drill bits,
Equidistant drilling processing is realized by double drill bit structures, substantially increases processing efficiency；Pass through feeding mechanism and feed mechanism
It realizes automatic loading/unloading, greatly reduces human cost, improve production efficiency, and improve processing relative to artificial loading
Quality.
To achieve the above object, the technical solution of the utility model is: a kind of drilling machine with double drill bits, including
Pedestal and the transmission mechanism being fixed on the base, transmission mechanism one end connection driving motor, the other end connect borehole drill construction,
It is correspondingly arranged on feeding mechanism below the borehole drill construction, the feeding mechanism is fixed on lifter plate, described lifter plate one end
It is connected to the lifting device being fixed on pedestal, is provided with the feed mechanism being fixed on the base above the feeding mechanism.
Further, the feeding mechanism includes the feeding chute being fixed on lifter plate, and described feeding chute one end is solid
Dingan County is fixedly installed with get stuck cylinder and positioning cylinder equipped with pusher cylinder, side, and the pusher cylinder is pushed away by push rod connection
Expect that block, get stuck cylinder and the positioning cylinder withstand material by push rod, the feeding chute upper end is additionally provided with drill bit and is oriented to
Block, drill bit guide pad side are provided with coolant pipe.
Further, the positioning cylinder is two, and one far from the cylinder that gets stuck is for stopping material, close to the gas that gets stuck
Another of cylinder is for withstanding material.
Further, the feed mechanism includes the feeding groove being fixed on the base, and is placed in the feeding groove several
Material, side are provided with the block that gets stuck, and block one end connecting spring, the other end of getting stuck blocks the lowermost material in feeding groove,
When spring is when in a compressed state, the block that gets stuck blocks material, and the block that gets stuck when spring is in tensional state unclamps material.
Further, the borehole drill construction includes the elevating lever connecting with transmission mechanism one end, and the elevating lever lower end connects
Acting flange seat, the flange seat lower end connect outer cover, and the outer cover inner cavity, which is arranged side by side, the first drill bit assembly and the second drill bit
Component, the elevating lever and flange seat junction are provided with bearing, and the bearing holder (housing, cover) switches through axis, and one end of the shaft is socketed master
The first drill bit assembly and the second drill bit assembly are engaged in moving gear, the driving gear two sides respectively.
Further, first drill bit assembly and the second drill bit assembly are identical structure, include nibbling with driving gear
The driven gear of conjunction, the driven gear inner ring are socketed central axis, and what the central axis upper end setting was contacted with driven gear determines
Position nut, middle part pass through locking nut, and the locking nut lower thread connects lock sleeve, is provided with drill bit in the lock sleeve
Cutting ferrule, the drill bit cutting ferrule clamping drill bit.
The beneficial effects of the utility model are:
1. realizing equidistant drilling processing by double drill bit structures, processing efficiency is substantially increased；Pass through feeding mechanism
Automatic loading/unloading is realized with feed mechanism, is greatly reduced human cost, is improved production efficiency, and relative to artificial loading
Improve processing quality.
It is convenient for carrying out correcting to drill bit in drill bit downlink 2. feeding chute upper end also sets up drill bit guide pad, improves processing
Quality；Drill bit guide pad side be arranged coolant pipe, convenient for being cooled down in time to workpiece and drill bit, thus protect product and
Drill bit.
3. drill bit mechanism cooperates driving gear and driven gear realization that power is divided into two and drives two groups of brills by shaft
Head assembly is completed to substantially increase processing efficiency to the drilling processing of workpiece；Driving gear and driven gear are detachable, by more
The gear of different-diameter is changed, the adjusting of two groups of drill bit assembly spacing is realized, to adapt to different process requirements.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of drilling machine with double drill bits
Fig. 2 is the structural schematic diagram of feeding mechanism.
Fig. 3 is the partial structure diagram of Fig. 2.
Fig. 4 is the structural schematic diagram that feed mechanism spring is in tensional state.
Fig. 5 is the structural schematic diagram that feed mechanism spring is in compressive state.
Fig. 6 is the structural schematic diagram of borehole drill construction.
Fig. 7 is the schematic internal view of Fig. 6.
Fig. 8 is the structural schematic diagram of drill bit assembly.
Fig. 9 is the schematic diagram of internal structure of Fig. 8.
In figure: 1, elevating lever；2, flange seat；3, outer cover；4, the first drill bit assembly；5, the second drill bit assembly；6, driving tooth
Wheel；7, bearing；8, location nut；9, driven gear；10, central axis；11, locking nut；12, lock sleeve；13, drill bit；14, it bores
Head cutting ferrule；15, material；21, pedestal；22, lifting device；23, lifter plate；24, feeding mechanism；25, feed mechanism；26, it drills
Mechanism；27, transmission mechanism；28, driving motor；241, feeding chute；242, pusher cylinder；243, drill bit guide pad；244, block
Expect cylinder；245, positioning cylinder；246, coolant pipe；247, expeller；251, feeding groove；252, get stuck block；253, spring.
Specific embodiment
The utility model is described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not conflicting
In the case where, the feature in the embodiments of the present invention and embodiment can be combined with each other.For sake of convenience, hereinafter such as
There is "upper", "lower", "left", "right" printed words, only indicates consistent with the upper and lower, left and right direction of attached drawing itself, not to structure
Play restriction effect.
If Fig. 1-9 shows, the structure of the utility model are as follows: a kind of drilling machine with double drill bits, including pedestal 21 and fixation
Transmission mechanism 27 on pedestal 21,27 one end of transmission mechanism connection driving motor 28, the other end connect borehole drill construction 26,
Feeding mechanism 24 is correspondingly arranged below the borehole drill construction 26, the feeding mechanism 24 is fixed on lifter plate 23, the liter
Drop 23 one end of plate is connected to the lifting device 22 being fixed on pedestal 21, is provided with above the feeding mechanism 24 and is fixed on pedestal
Feed mechanism 25 on 21.
As a kind of optimal technical scheme of the design, the feeding mechanism 24 includes the feeding being fixed on lifter plate 23
Sliding slot 241, described 241 one end of feeding chute is fixedly installed with pusher cylinder 242, side is fixedly installed with 244 and of cylinder that gets stuck
Positioning cylinder 245, the pusher cylinder 242 connect expeller 247, cylinder 244 and the positioning cylinder 245 of getting stuck by push rod
Material 15 is withstood by push rod, 241 upper end of feeding chute is additionally provided with drill bit guide pad 243, the drill bit guide pad 243
Side is provided with coolant pipe 246.
As a kind of optimal technical scheme of the design, the positioning cylinder 245 is two, far from the cylinder 244 that gets stuck
One is used to stop material 15, another close to the cylinder 244 that gets stuck is used to withstand material 15.
As a kind of optimal technical scheme of the design, the feed mechanism 25 includes the feeding groove being fixed on pedestal 21
251, if being placed with dry material 15 in the feeding groove 251, side is provided with the block 252 that gets stuck, 252 one end of block connection that gets stuck
Spring 253, the other end block the lowermost material 15 in feeding groove 251, get stuck block 252 when spring 253 is when in a compressed state
Material 15 is blocked, the block 252 that gets stuck when spring is in tensional state unclamps material 15.
As a kind of optimal technical scheme of the design, the borehole drill construction 26 includes connecting with 27 one end of transmission mechanism
Elevating lever 1, the 1 lower end connecting flange seat 2 of elevating lever, 2 lower end of flange seat connect outer cover 3, and 3 inner cavity of outer cover is side by side
It is provided with the first drill bit assembly 4 and the second drill bit assembly 5, the elevating lever 1 is provided with bearing 7 with 2 junction of flange seat, described
Bearing 7 is socketed shaft, and one end of the shaft is socketed driving gear 6, and the first drill bit group is engaged in 6 two sides of driving gear respectively
Part 4 and the second drill bit assembly 5.
As a kind of optimal technical scheme of the design, first drill bit assembly 4 and the second drill bit assembly 5 are identical knot
Structure includes the driven gear 9 engaged with driving gear 6, and 9 inner ring of driven gear is socketed central axis 10, the central axis
The location nut 8 contacted with driven gear 9 is arranged in 10 upper ends, middle part passes through locking nut 11, the 11 lower end spiral shell of locking nut
Line connects lock sleeve 12, is provided with drill bit cutting ferrule 14, the 14 clamping drill bit 13 of drill bit cutting ferrule in the lock sleeve 12.
When specifically used, when installation, borehole drill construction 26 is connected to transmission mechanism 27 by elevating lever 1 according to process requirements
One end, cooperate power device to realize the whole lifting of borehole drill construction 26, workpieces processing by rack structure on elevating lever 1
When, the line shaft of drilling machine drives the driving gear 6 in shaft to rotate, and driving gear 6 is further driven to the driven gear 9 of two sides
Rotation, the drill bit 13 that lower end is further driven under the cooperation of central axis 10 rotates, so that the drilling processing to workpiece is completed, when
When needing replacing drill bit 13, the spanner slot outside locking nut 11 and lock sleeve 12 is blocked using spanner, screwing out lock sleeve 12 makes
It obtains drill bit cutting ferrule 14 and unclamps drill bit 13, take out and replace；When needing small distance to adjust the processing spacing between two drill bits, point
The location nut 8 of the first drill bit assembly 4 and the second drill bit assembly 5 is not screwed out, replaces driven gear 9 and driving gear 6, completes to adjust
It is whole, when needing relatively large distance to adjust, then replace entire borehole drill construction 26.
When processing, several materials 15 to be processed are sequentially placed into from feeding groove 251, spring 253, which is in, at this time stretches shape
State, the block 252 that gets stuck block the lowermost material 15, and lifter plate 23 carries feeding mechanism 24 and rises a spacing along lifting device 22
From 241 side skewed slot of feeding chute withstands the block 252 that gets stuck, so that spring 253 compresses, material 15 falls to from feeding groove 251 and send
Expect 15 upper end of material in sliding slot 241, the cylinder 244 that gets stuck is stretched out, the material 15 of upper end in slot withstood by push rod, pusher gas
Cylinder 242 stretches out, and the material 15 of lower end in slot is pushed to the lower section of drill bit guide pad 243, until end thereof contacts are far from the gas that gets stuck
One positioning cylinder 245 of cylinder 244, another positioning cylinder 245 close to the cylinder 244 that gets stuck stretches out, for withstanding material 15,
26 downlink of borehole drill construction, drill bit 13 protrude into beginning drilling processing along drill bit guide pad 243, when a material 15 after processing is completed,
Feed mechanism 25 puts down a sheet material 15 again, and pusher cylinder 242 is stretched out, the material under the promotion of front end material, after processing
It skids off and collects from feeding chute 241, and so on, complete the drilling processing of material.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other relevant technical fields, are also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of drilling machine with double drill bits, including pedestal (21) and the transmission mechanism (27) being fixed on pedestal (21), institute
State transmission mechanism (27) one end connection driving motor (28), other end connection borehole drill construction (26), which is characterized in that the drilling
It is correspondingly arranged on feeding mechanism (24) below mechanism (26), the feeding mechanism (24) is fixed on lifter plate (23), the liter
Drop plate (23) one end is connected to the lifting device (22) being fixed on pedestal (21), is provided with above the feeding mechanism (24) solid
The feed mechanism (25) being scheduled on pedestal (21).
2. a kind of drilling machine with double drill bits according to claim 1, which is characterized in that feeding mechanism (24) packet
The feeding chute (241) being fixed on lifter plate (23) is included, described feeding chute (241) one end is fixedly installed with pusher cylinder
(242), side is fixedly installed with the cylinder that gets stuck (244) and positioning cylinder (245), and the pusher cylinder (242) is connected by push rod
It connects expeller (247), the cylinder that gets stuck (244) and positioning cylinder (245) are withstood material (15) by push rod, and the feeding is sliding
Slot (241) upper end is additionally provided with drill bit guide pad (243), and drill bit guide pad (243) side is provided with coolant pipe
(246)。
3. a kind of drilling machine with double drill bits according to claim 2, which is characterized in that the positioning cylinder (245)
It is two, for stopping material (15), another close to the cylinder (244) that gets stuck is used for one far from the cylinder (244) that gets stuck
Withstand material (15).
4. a kind of drilling machine with double drill bits according to claim 1, which is characterized in that feed mechanism (25) packet
The feeding groove (251) being fixed on pedestal (21) is included, the feeding groove (251) is if interior be placed with dry material (15), side setting
Get stuck block (252), and the block that gets stuck (252) one end connecting spring (253), the other end block feeding groove (251) interior bottom
Material (15) stretch shape when spring is in when spring (253) block that gets stuck (252) when in a compressed state blocks material (15)
Get stuck block (252) release material (15) when state.
5. a kind of drilling machine with double drill bits according to claim 1, which is characterized in that borehole drill construction (26) packet
Include the elevating lever (1) connecting with transmission mechanism (27) one end, elevating lever (1) the lower end connecting flange seat (2), the flange seat
(2) lower end connection outer cover (3), outer cover (3) inner cavity, which is arranged side by side, the first drill bit assembly (4) and the second drill bit assembly (5),
The elevating lever (1) and flange seat (2) junction are provided with bearing (7), bearing (7) the socket shaft, and the one of the shaft
End cap connects driving gear (6), and the first drill bit assembly (4) and the second drill bit assembly are engaged in driving gear (6) two sides respectively
(5)。
6. a kind of drilling machine with double drill bits according to claim 5, which is characterized in that first drill bit assembly
(4) and the second drill bit assembly (5) is identical structure, includes the driven gear (9) engaged with driving gear (6), described driven
Gear (9) inner ring is socketed central axis (10), and the location nut contacted with driven gear (9) is arranged in central axis (10) upper end
(8), middle part passes through locking nut (11), and locking nut (11) lower thread connects lock sleeve (12), the lock sleeve
(12) it is provided with drill bit cutting ferrule (14) in, drill bit cutting ferrule (14) the clamping drill bit (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821978084.6U CN209050137U (en) | 2018-11-28 | 2018-11-28 | A kind of drilling machine with double drill bits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821978084.6U CN209050137U (en) | 2018-11-28 | 2018-11-28 | A kind of drilling machine with double drill bits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209050137U true CN209050137U (en) | 2019-07-02 |
Family
ID=67054437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821978084.6U Active CN209050137U (en) | 2018-11-28 | 2018-11-28 | A kind of drilling machine with double drill bits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209050137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515477A (en) * | 2020-04-29 | 2020-08-11 | 陈成任 | Tapping equipment for threaded hole of metal connecting piece |
-
2018
- 2018-11-28 CN CN201821978084.6U patent/CN209050137U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515477A (en) * | 2020-04-29 | 2020-08-11 | 陈成任 | Tapping equipment for threaded hole of metal connecting piece |
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