CN208696372U - A kind of shaft-like workpiece inner bore machining device - Google Patents
A kind of shaft-like workpiece inner bore machining device Download PDFInfo
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- CN208696372U CN208696372U CN201821362143.7U CN201821362143U CN208696372U CN 208696372 U CN208696372 U CN 208696372U CN 201821362143 U CN201821362143 U CN 201821362143U CN 208696372 U CN208696372 U CN 208696372U
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Abstract
The utility model discloses a kind of shaft-like workpiece inner bore machining device, including pedestal, the horizontal slide rail that two central axis of setting are overlapped on the upper surface of the pedestal, two positioning sliding blocks are slidably mounted on respectively on two horizontal slide rails；Two borehole drill constructions, two borehole drill constructions are separately mounted on two positioning sliding blocks, which is oppositely arranged；Workpiece support mechanism, the workpiece support mechanism are mounted on the base, and the workpiece support mechanism is located between two horizontal slide rails；And workpiece laminating mechanism, the workpiece laminating mechanism are mounted on the base, the workpiece laminating mechanism is located at the surface of the workpiece support mechanism.The utility model structure is simple, easy to operate, the inner hole simultaneous processing at both ends, is not necessarily to repeated clamping, not only increases processing efficiency, also ensure the machining accuracy of coaxiality of inner hole.
Description
Technical field
The utility model relates to inner hole processing technique field, especially a kind of shaft-like workpiece inner bore machining device.
Background technique
Currently on the market, it is sometimes necessary to which coaxiality of inner hole cylindricity is high before and after processing part demand, general processing
Mode is the inner hole that an end face of part is processed on lathe, reuses magnetic chuck and this end face is sucked, process another
The inner hole of end face, the process for so just having a repeated clamping, not only processing efficiency is low, but also repeated clamping makes inner hole
Concentricity precision is not high, can there is fine error, and the quality of workpiece makes a big impact.
Utility model content
For the deficiency of the above technology, the purpose of this utility model is just to provide a kind of shaft-like workpiece inner bore machining device,
Structure is simple, the inner hole simultaneous processing at both ends, is not necessarily to repeated clamping, not only increases processing efficiency, also ensure female coaxial
The machining accuracy of degree.
The purpose of this utility model is that technical solution in this way is realized, a kind of shaft-like workpiece inner bore machining device,
Include:
Pedestal, the horizontal slide rail that two central axis of setting are overlapped on the upper surface of the pedestal, two positioning sliding blocks point
It is not slidably mounted on two horizontal slide rails；
Two borehole drill constructions, two borehole drill constructions are separately mounted on two positioning sliding blocks, two borehole drill construction phases
To setting；
Workpiece support mechanism, the workpiece support mechanism are mounted on the base, and the workpiece support mechanism is located at two
Between horizontal slide rail；And
Workpiece laminating mechanism, the workpiece laminating mechanism are mounted on the base, and the workpiece laminating mechanism is located at institute
State the surface of workpiece support mechanism.
Further, the workpiece support mechanism includes:
First cylinder, first cylinder are mounted on the upper surface of the pedestal, and the cylinder rod of first cylinder is perpendicular
Directly set up；
Supporting block, the supporting block are mounted on the top of the cylinder rod of first cylinder；And
Workpiece positioning member, the workpiece positioning member are detachably arranged on the upper surface of supporting block.
Further, the workpiece positioning member includes:
Arc positioning plate, the arc positioning plate are arranged in above the upper surface of the supporting block；And
First ear block, two the first ear blocks are respectively and fixedly connected to the two sides of the arc positioning plate, the first ear block
It is bolted with the supporting block.
Further, the workpiece laminating mechanism includes:
Frame body, the erection of frames is on the base；
Second cylinder, second cylinder are mounted on the frame body, and the cylinder rod of second cylinder is set straight down
It sets；
The bottom end of the cylinder rod of second cylinder is arranged in mounting plate, the mounting plate；And
Workpiece pressing part, the workpiece pressing part are detachably arranged on the lower end surface of the mounting plate, the workpiece
Pressing part is located at the surface of the workpiece positioning member.
Further, the workpiece pressing part includes:
Arc force fit plate, the arc force fit plate are arranged on the lower end surface of the mounting plate；And
Second ear block, two the second ear blocks are respectively and fixedly connected to the two sides of the arc force fit plate, the second ear block
It is bolted with the mounting plate.
Further, the borehole drill construction includes:
Fixed plate, the fixed plate are mounted on the upper surface of the positioning sliding block；
Third cylinder, the third cylinder are mounted on the upper surface of the fixed plate, the cylinder rod of the third cylinder
It is horizontally disposed, and the cylinder rod of the third cylinder is towards the workpiece support mechanism；
Motor, the motor are mounted on the top of the cylinder rod of the third cylinder, and the motor shaft level of the motor is set
It sets, and the motor shaft of the motor is towards the workpiece support mechanism；
Drill-bit installing seat, the drill-bit installing seat are mounted on the top of the motor shaft of the motor；And
Drill bit, the drill bit are detachably arranged on the drill-bit installing seat；
The central axis of the central axis of the motor shaft of the motor, the central axis of the drill-bit installing seat and the drill bit
Line is overlapped.
Further, one end far from the motor of the drill-bit installing seat is equipped with mounting groove, and the drill bit passes through spiral shell
Bolt is mounted on the mounting groove.
Further, the horizontal slide rail is equipped with multiple location holes, and the positioning sliding block passes through described in locating piece insertion
It is located in location hole on the horizontal slide rail.
Further, the both ends of the horizontal slide rail are equipped with block.
By adopting the above-described technical solution, the utility model has the following beneficial effects: shaft-like workpiece is placed on workpiece branch
On support mechanism, then by workpiece laminating mechanism by shaft-like workpiece be stably fixed to workpiece support mechanism and workpiece laminating mechanism it
Between.Two borehole drill constructions simultaneously respectively to the both ends of shaft-like workpiece carry out in hole machined, without again to shaft-like workpiece clamping just
It can be completed at the same time the interior hole machined at shaft-like workpiece both ends, improved work efficiency, it is ensured that the concentricity of inner hole improves work
The processing quality of part；Meanwhile two borehole drill constructions are slidably mounted on horizontal slide rail, adjustable two borehole drill constructions it
Between distance, to complete the processing of the shaft-like workpiece of different length, strong applicability.
Other advantages, target and feature of the utility model will be explained in the following description to a certain extent
It states, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or
Person can be instructed from the practice of the utility model.The target of the utility model and other advantages can be said by following
Bright book is achieved and obtained.
Detailed description of the invention
The Detailed description of the invention of the utility model is as follows.
Fig. 1 is the schematic perspective view of shaft-like workpiece inner bore machining device.
Fig. 2 is enlarged structure schematic diagram at the A of Fig. 1.
Fig. 3 is the side structure schematic view of Fig. 1.
Fig. 4 is the structural schematic diagram of the drill-bit installing seat of Fig. 1.
In figure: 1. pedestals；2. horizontal slide rail；201. location hole；202. locating piece；3. positioning sliding block；4. the first cylinder；5.
Supporting block；6. workpiece positioning member；601. arc positioning plates；602. first ear blocks；7. frame body；8. the second cylinder；9. mounting plate；
10. workpiece pressing part；1001. arc force fit plate；1002. second ear blocks；11. fixed plate；12. third cylinder；13. drill bit is installed
Seat；1301. mounting groove；1302. fixation hole；14. drill bit；15. motor；16. block.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in attached Fig. 1 to Fig. 4, the utility model discloses a kind of shaft-like workpiece inner bore machining device, including pedestal 1,
Two borehole drill constructions, workpiece support mechanism and workpiece laminating mechanism, are arranged two horizontal slide rails 2 on the upper surface of pedestal 1, and two
Horizontal slide rail 2 can be welded on the upper surface of pedestal 1, can also be bolted on the upper surface for being mounted on pedestal 1, should
The central axis of two horizontal slide rails 2 is overlapped, and is slidably equipped with positioning sliding block 3, two drilling machines on every horizontal slide rail 2
Structure is separately mounted on two positioning sliding blocks 3, which is oppositely arranged, and workpiece support mechanism is mounted on pedestal 1,
Workpiece support mechanism is located between two horizontal slide rails 2, and workpiece laminating mechanism is mounted on pedestal 1, and workpiece laminating mechanism is located at
The surface of workpiece support mechanism, workpiece support mechanism and workpiece laminating mechanism are used cooperatively and can fix shaft-like workpiece.
Workpiece support mechanism includes the first cylinder 4, supporting block 5 and workpiece positioning member 6, and the first cylinder 4 is mounted on pedestal 1
On upper surface, the cylinder rod of the first cylinder 4 is arranged vertically upwards；Supporting block 5 is mounted on the top of the cylinder rod of the first cylinder 4；
Workpiece positioning member 6 is detachably arranged on the upper surface of supporting block 5, and workpiece positioning member 6 can be to the axis class being placed on it
Workpiece is positioned, and shaft-like workpiece in process is avoided to move.
Workpiece positioning member 6 includes arc positioning plate 601 and the first ear block 602, and arc positioning plate 601 is arranged in supporting block 5
Upper surface above；Two the first ear blocks 602 are respectively and fixedly connected to the two sides of arc positioning plate 601, the first ear block 602 and supporting block
5 are bolted.Arc positioning plate 601 is semicircular arc, and circular arc is upward.The bottom end of arc positioning plate 601 is resisted against supporting block 5
Upper surface on, stability can be reinforced.First ear block 602 is bolted with supporting block 5, easy to disassemble and install, can
To be used to replace the workpiece positioning member 6 of different model, to meet the processing of the shaft-like workpiece of different-diameter size, strong applicability.
When first cylinder 4 works, the cylinder rod of the first cylinder 4 can drive supporting block 5 to move up and down, to drive workpiece positioning member 6
It moves up and down.
Workpiece laminating mechanism includes that frame body 7, the second cylinder 8, mounting plate 9 and workpiece pressing part 10, frame body 7 are mounted on pedestal
On 1；Second cylinder 8 is mounted on frame body 7, and the cylinder rod of the second cylinder 8 is arranged straight down；Mounting plate 9 is arranged in the second gas
The bottom end of the cylinder rod of cylinder 8；Workpiece pressing part 10 is detachably arranged on the lower end surface of mounting plate 9, and workpiece pressing part 10
In the surface of workpiece positioning member 6.Workpiece can be closely pressed together in workpiece positioning member 6 by workpiece pressing part 10, avoid adding
Shaft-like workpiece moves during work.
Workpiece pressing part 10 includes arc force fit plate 1001 and the second ear block 1002, and the setting of arc force fit plate 1001 is being installed
On the lower end surface of plate 9；Two the second ear blocks 1002 are respectively and fixedly connected to the two sides of arc force fit plate 1001, the second ear block 1002 and peace
Loading board 9 is bolted.Arc force fit plate 1001 is semicircular arc, and circular arc is downward.The top of arc force fit plate 1001 is resisted against
On the lower end surface of mounting plate 9, stability can be reinforced.Second ear block 1002 is bolted with mounting plate 9, it is easy to disassemble and
Installation can be used to replace the workpiece pressing part 10 of different model, to meet the processing of the shaft-like workpiece of different-diameter size, fit
It is strong with property.When second cylinder 8 works, the cylinder rod of the second cylinder 8 can drive mounting plate 9 to move up and down, to drive workpiece
Pressing part 10 moves up and down.
Workpiece positioning member 6 makes its up and down motion by the driving of the first cylinder 4, can satisfy the shaft-like workpiece of different-diameter size
Or the process requirements of the inner hole of different location.When the top of arc positioning plate 601 and the bottom end contact of arc force fit plate 1001
When, arc positioning plate 601 and arc force fit plate 1001 form an annulus, and shaft-like workpiece is stably fixed to wherein.
Borehole drill construction includes fixed plate 11, third cylinder 12, motor 15, drill bit 14 and drill-bit installing seat 13, fixed plate 11
It is mounted on the upper surface of positioning sliding block 3；Third cylinder 12 is mounted on the upper surface of fixed plate 11, the cylinder of third cylinder 12
Bar is horizontally disposed, and the cylinder rod of third cylinder 12 is towards workpiece support mechanism；Motor 15 is mounted on the cylinder of third cylinder 12
The top of bar, the motor shaft of motor 15 is horizontally disposed, and the motor shaft of motor 15 is towards workpiece support mechanism；Drill-bit installing seat
13, drill-bit installing seat 13 is mounted on the top of the motor shaft of motor 15；Drill bit 14 is detachably arranged on drill-bit installing seat 13；
The central axis of the central axis of the motor shaft of motor 15, the central axis of drill-bit installing seat 13 and drill bit 14 is overlapped.Third gas
When cylinder 12 works, the cylinder rod of third cylinder 12 can drive 15 horizontal movement of motor, to drive 14 horizontal movement of drill bit；Electricity
When machine 15 works, the motor shaft of motor 15 can drive drill-bit installing seat 13 to rotate along its horizontal axis, to drive drill bit 14
It is rotated along its horizontal axis；Motor 15 and third cylinder 12 are opened simultaneously, boring work can be completed.
One end of the separate motor 15 of drill-bit installing seat 13 is equipped with mounting groove 1301, offers on the peripheral wall of mounting groove 1301
Multiple fixation holes 1302, one end of bolt pass through fixation hole 1302 and drill bit 14 are mounted on mounting groove 1301.Pacified by bolt
Dress, it is easy to disassemble and install, to replace the drill bit 14 of different model, meet the process requirements of the inner hole of different model, is applicable in
Property is strong.
Horizontal slide rail 2 is equipped with multiple location holes 201, and it is fixed in location hole 201 that positioning sliding block 3 is inserted by locating piece 202
Position is on horizontal slide rail 2.Two borehole drill constructions are slidably mounted on horizontal slide rail 2, adjustable two borehole drill constructions it
Between distance, when be adjusted to need apart from when, positioning sliding block 3 is fixed on horizontal slide rail 2 by locating piece 202, it is fixed to avoid
Position sliding block 3 is mobile, to complete the processing of the shaft-like workpiece of different length, strong applicability.
The both ends of horizontal slide rail 2 are equipped with block 16, can prevent positioning sliding block 3 from derailing.
When work, the workpiece positioning member 6 and workpiece that are matched therewith according to the installation of the diameter of shaft-like workpiece to be processed
Pressing part 10 installs matching drill bit 14 according to the demand of inner hole, passes through positioning sliding block 3 according to the length of shaft-like workpiece
The distance between sliding two drill bits 14 of adjustment.Shaft-like workpiece is placed on arc positioning plate 601, according to the machining position of inner hole
The demand set makes the position face drill bit for needing to process by the height of the up and down motion adjustment shaft-like workpiece of the first cylinder 4
14, close the first cylinder 4.The second cylinder 8 is opened, driving arc force fit plate 1001 moves downward, it is made closely to be pressed together on axis
On class workpiece, the second cylinder 8 is closed.The clamping of shaft-like workpiece, which works, at this time completes.
Two motors 15 are opened, motor shaft drives drill bit 14 to rotate, and opens two third cylinders 12, and third cylinder 12 drives
Drill bit 14 is mobile to the direction of shaft-like workpiece, completes the processing of inner hole.Without again to shaft-like workpiece clamping can simultaneously it is complete
It at the interior hole machined at shaft-like workpiece both ends, improves work efficiency, it is ensured that the concentricity of inner hole improves the processing matter of workpiece
Amount.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, should all without departing from the objective and range of the technical program
Cover in the scope of the claims of the utility model.
Claims (9)
1. a kind of shaft-like workpiece inner bore machining device, it is characterised in that: include:
Pedestal, the horizontal slide rail that two central axis of setting are overlapped on the upper surface of the pedestal, two positioning sliding blocks respectively can
It is slidably mounted on two horizontal slide rails；
Two borehole drill constructions, two borehole drill constructions are separately mounted on two positioning sliding blocks, and two borehole drill constructions are opposite to be set
It sets；
Workpiece support mechanism, the workpiece support mechanism are mounted on the base, and the workpiece support mechanism is located at two water
Between smooth rail；And
Workpiece laminating mechanism, the workpiece laminating mechanism are mounted on the base, and the workpiece laminating mechanism is located at the work
The surface of part supporting mechanism.
2. shaft-like workpiece inner bore machining device according to claim 1, it is characterised in that: the workpiece support mechanism packet
It includes:
First cylinder, first cylinder are mounted on the upper surface of the pedestal, the cylinder rod of first cylinder vertically to
Upper setting；
Supporting block, the supporting block are mounted on the top of the cylinder rod of first cylinder；And
Workpiece positioning member, the workpiece positioning member are detachably arranged on the upper surface of supporting block.
3. shaft-like workpiece inner bore machining device according to claim 2, it is characterised in that: the workpiece positioning member includes:
Arc positioning plate, the arc positioning plate are arranged in above the upper surface of the supporting block；And
First ear block, two the first ear blocks are respectively and fixedly connected to the two sides of the arc positioning plate, the first ear block and institute
Supporting block is stated to be bolted.
4. shaft-like workpiece inner bore machining device according to claim 2, it is characterised in that: the workpiece laminating mechanism packet
It includes:
Frame body, the erection of frames is on the base；
Second cylinder, second cylinder are mounted on the frame body, and the cylinder rod of second cylinder is arranged straight down；
The bottom end of the cylinder rod of second cylinder is arranged in mounting plate, the mounting plate；And
Workpiece pressing part, the workpiece pressing part are detachably arranged on the lower end surface of the mounting plate, the workpiece pressing
Part is located at the surface of the workpiece positioning member.
5. shaft-like workpiece inner bore machining device according to claim 4, it is characterised in that: the workpiece pressing part includes:
Arc force fit plate, the arc force fit plate are arranged on the lower end surface of the mounting plate；And
Second ear block, two the second ear blocks are respectively and fixedly connected to the two sides of the arc force fit plate, the second ear block and institute
Mounting plate is stated to be bolted.
6. shaft-like workpiece inner bore machining device according to claim 1, it is characterised in that: the borehole drill construction includes:
Fixed plate, the fixed plate are mounted on the upper surface of the positioning sliding block；
Third cylinder, the third cylinder are mounted on the upper surface of the fixed plate, and the cylinder rod of the third cylinder is horizontal
Setting, and the cylinder rod of the third cylinder is towards the workpiece support mechanism；
Motor, the motor are mounted on the top of the cylinder rod of the third cylinder, and the motor shaft of the motor is horizontally disposed, and
The motor shaft of the motor is towards the workpiece support mechanism；
Drill-bit installing seat, the drill-bit installing seat are mounted on the top of the motor shaft of the motor；And
Drill bit, the drill bit are detachably arranged on the drill-bit installing seat；
The central axis weight of the central axis of the motor shaft of the motor, the central axis of the drill-bit installing seat and the drill bit
It closes.
7. shaft-like workpiece inner bore machining device according to claim 6, it is characterised in that: the drill-bit installing seat it is separate
One end of the motor is equipped with mounting groove, and the drill bit is mounted on the mounting groove by bolt.
8. shaft-like workpiece inner bore machining device according to claim 1, it is characterised in that: the horizontal slide rail is equipped with more
A location hole, the positioning sliding block are inserted into the location hole by locating piece and are located on the horizontal slide rail.
9. shaft-like workpiece inner bore machining device according to claim 1, it is characterised in that: the both ends of the horizontal slide rail are equal
Equipped with block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821362143.7U CN208696372U (en) | 2018-08-22 | 2018-08-22 | A kind of shaft-like workpiece inner bore machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821362143.7U CN208696372U (en) | 2018-08-22 | 2018-08-22 | A kind of shaft-like workpiece inner bore machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208696372U true CN208696372U (en) | 2019-04-05 |
Family
ID=65944030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821362143.7U Active CN208696372U (en) | 2018-08-22 | 2018-08-22 | A kind of shaft-like workpiece inner bore machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208696372U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480846A (en) * | 2019-08-08 | 2019-11-22 | 中铁十六局集团有限公司 | A kind of beam sections perforating device |
| CN114769649A (en) * | 2022-02-28 | 2022-07-22 | 合肥市正凌科技有限公司 | Method for machining shaft end hole of motor shaft of balance car |
-
2018
- 2018-08-22 CN CN201821362143.7U patent/CN208696372U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480846A (en) * | 2019-08-08 | 2019-11-22 | 中铁十六局集团有限公司 | A kind of beam sections perforating device |
| CN114769649A (en) * | 2022-02-28 | 2022-07-22 | 合肥市正凌科技有限公司 | Method for machining shaft end hole of motor shaft of balance car |
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