CN208195738U - A kind of high-precision Small and Deep Hole Machining device - Google Patents
A kind of high-precision Small and Deep Hole Machining device Download PDFInfo
- Publication number
- CN208195738U CN208195738U CN201820804073.XU CN201820804073U CN208195738U CN 208195738 U CN208195738 U CN 208195738U CN 201820804073 U CN201820804073 U CN 201820804073U CN 208195738 U CN208195738 U CN 208195738U
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- CN
- China
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- tool apron
- processing tool
- pedestal
- deep hole
- hole machining
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Abstract
The utility model discloses a kind of high-precision Small and Deep Hole Machining devices, including pedestal, clamping device, displacement mechanism, the first processing tool apron and the second processing tool apron, the pedestal is cuboid plate structure, both ends on the length direction of the pedestal are respectively arranged with the first processing tool apron and the second processing tool apron, it is provided with cutter on the first processing tool apron, the second processing tool apron, two cutters are oppositely arranged；Institute's displacement mechanism is set on the base, and clamping device is provided on institute's displacement mechanism, and the gripping apparatus grips are provided with workpiece to be processed, and length direction shift reciprocately of the clamping device by displacement mechanism along pedestal is arranged.The utility model provides a kind of high-precision Small and Deep Hole Machining device, can quickly process to elongated hole.
Description
Technical field
The utility model belongs to field of machining, in particular to a kind of high-precision Small and Deep Hole Machining device.
Background technique
In machining, either to irregular shaped piece or regular axis body part etc., the processing one of elongated hole
One problem when straight, for example, how to guarantee the dimensional accuracy of elongated hole, concentricity etc., general processing method is, first to thin
Long hole carries out out thick allowance, is then processed by boring cutter or reamer, but since hole is longer relatively deep, from one end directly into
Row processing is easy to produce vibration knife phenomenon, and dimensional accuracy is not achieved or destroys roughness, the mode processed from both ends needs
It not to dock in Set and Positioning, the hole for being easy to cause it to process twice, concentricity generates deviation, needs during clamping big
Time of amount carries out adjustment, and for shaped piece when is more troublesome.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of high-precision elongated
Hole processing device can quickly process elongated hole, and guarantee its precision.
Technical solution: to achieve the above object, the technical solution of the utility model is as follows:
A kind of high-precision Small and Deep Hole Machining device, including pedestal, clamping device, displacement mechanism, first processing tool apron and
Second processing tool apron, the pedestal are cuboid plate structure, and the both ends on the length direction of the pedestal are respectively arranged with the
One processing tool apron and the second processing tool apron, the first processing tool apron, second, which are processed on tool apron, is provided with cutter, described in two
Cutter is oppositely arranged；
Institute's displacement mechanism is set on the base, and clamping device, the clamping device are provided on institute's displacement mechanism
Clamping is provided with workpiece to be processed, and length direction shift reciprocately of the clamping device by displacement mechanism along pedestal is arranged.
Further, two cutter coaxial arrangements.
Further, the cutter is boring cutter or reamer, and the extension elongation of the cutter is just greater than or is equal to workpiece
Elongated hole length half.
Further, institute's displacement mechanism is screw body, is provided with support frame on the sliding block of the screw body, described
Support frame supports clamping device, and support frame as described above is elevating mechanism.
Further, the screw rod of the screw body is arranged along the length direction of pedestal, and the driving of the screw body
Motor is arranged in the cabinet of the first processing tool apron or the second processing tool apron.
Further, the structure of the first processing tool apron and the second processing tool apron is identical, and the first processing tool apron
Or second processing tool apron include motor driven assembly and cabinet, the motor driven assembly driving cutter rotation, the chassis cover
It is located at the outside of motor driven assembly.
Further, further include be set on the base sweep table platform, the table platform of sweeping is located at base length direction rib
The middle part on side, the table platform of sweeping are disposed adjacent in the side of clamping device.
The utility model has the advantages that the utility model carries out clamping to workpiece by clamping device, and right in primary clamping process
Elongated hole carries out time processing, and concentricity is preferable, and high in machining efficiency.
Detailed description of the invention
Attached drawing 1 is the integrally-built main view of the utility model；
Attached drawing 2 is the integrally-built top view of the utility model；
Attached drawing 3 is the perspective view of the overall structure main view of the utility model；
Attached drawing 4 is the structural schematic diagram of the support frame of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in attached drawing 1 to attached drawing 3, a kind of high-precision Small and Deep Hole Machining device, including pedestal 1, clamping device 4, position
Telephone-moving structure 3, first processes tool apron 10 and the second processing tool apron 11, and the pedestal 1 is cuboid plate structure, the pedestal 1
Both ends on length direction are respectively arranged with the first processing tool apron 10 and the second processing tool apron 11, the first processing tool apron 10,
It is provided with cutter 6 on second processing tool apron 11, two cutters 6 are oppositely arranged；The first processing tool apron 10 and second
The structure for processing tool apron 11 is identical, and the first processing tool apron 10 or the second processing tool apron 11 include 7 He of motor driven assembly
Cabinet 2, the motor driven assembly 7 drive cutter 6 to rotate, and the cabinet 2 is located at the outside of motor driven assembly 7.Pass through
Cabinet protects electric utility, while protection staff safety.
Institute's displacement mechanism 3 is arranged on pedestal 1, and clamping device 4, the clamping are provided on institute's displacement mechanism 3
The clamping of device 4 is provided with workpiece 5 to be processed, and the clamping device 4 is chuck；The clamping device 4 passes through 3 edge of displacement mechanism
The length direction shift reciprocately of pedestal 1 is arranged.It drives workpiece to carry out the shift reciprocately of both direction by displacement mechanism 3, makes two
A cutter 6 processing to elongated hole respectively, when two cutters 6 are not coaxial, can the hole respectively to workpiece two sides add
Work guarantees the depth of parallelism in two holes；When two cutters 6 are coaxially disposed, both ends docking can be carried out to the workpiece of elongated hole
Processing, after two cutters carry out substep processing to the hole at both ends, two holes can dock completely, guarantee that the elongated hole of processing has preferably
Concentricity, and the utility model carries out clamping to workpiece by clamping device, and to elongated in primary clamping process
Hole carries out time processing, and concentricity is preferable, and high in machining efficiency.
The cutter 6 is boring cutter or reamer, and the extension elongation of the cutter 6 is just greater than or elongated equal to workpiece 5
The half of hole length.Under normal circumstances, cutter extension elongation is longer, and vibration knife is more serious, therefore stretches out length reducing cutter to the greatest extent
While spending, guarantee that the Kong Keyu of both ends substep processing is docked completely.
Institute's displacement mechanism 3 is screw body, is provided with support frame 9, the support on the sliding block 31 of the screw body
Frame 9 supports clamping device 4, and support frame as described above 9 is elevating mechanism.It is adjusted by the upper and lower displacement of support frame 9, it can be in clamping workpiece
Afterwards, the center of workpiece is adjusted, keeps the inner hole central axis of workpiece and cutter coaxial.
As shown in Fig. 4, support frame as described above 9 includes the lower plate 21 being connected on sliding block 31 and is connected to clamping device 4
Upper plate 22 is provided with telescopic oil cylinder 20 between the upper plate 22 and lower plate, drives 22 upper and lower displacement of upper plate by telescopic oil cylinder 20,
Further include several guide post guide sleeves 23 being arranged between upper plate and lower plate, the displacement of upper plate is oriented to.
The screw rod of the screw body is arranged along the length direction of pedestal 1, and the driving motor 30 of the screw body is set
It sets in the cabinet 2 of the first processing tool apron 10 or the second processing tool apron 11, protection operator's safety.
It further include being arranged on pedestal 1 to sweep table platform 8, the table platform 8 of sweeping is located in 8 length direction seamed edge of pedestal
Portion, the table platform 8 of sweeping are disposed adjacent in the side of clamping device 4.It is convenient to fill by sweeping the placement dial gauge of table platform 8
When pressing from both sides workpiece, workpiece is carried out to sweep table centering.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of high-precision Small and Deep Hole Machining device, it is characterised in that: including pedestal (1), clamping device (4), displacement mechanism
(3), the first processing tool apron (10) and the second processing tool apron (11), the pedestal (1) are cuboid plate structure, the pedestal
(1) the both ends on length direction are respectively arranged with the first processing tool apron (10) and the second processing tool apron (11), and described first adds
It is provided with cutter (6) on work tool apron (10), the second processing tool apron (11), two cutters (6) are oppositely arranged；
Institute's displacement mechanism (3) is arranged on pedestal (1), and clamping device (4) are provided on institute's displacement mechanism (3), described
Clamping device (4) clamping is provided with workpiece to be processed (5), and the clamping device (4) is by displacement mechanism (3) along pedestal (1)
Length direction shift reciprocately setting.
2. a kind of high-precision Small and Deep Hole Machining device according to claim 1, it is characterised in that: two cutters
(6) it is coaxially disposed.
3. a kind of high-precision Small and Deep Hole Machining device according to claim 2, it is characterised in that: the cutter (6) is
Boring cutter or reamer, and the extension elongation of the cutter (6) is just greater than or is equal to the half of the elongated hole length of workpiece (5).
4. a kind of high-precision Small and Deep Hole Machining device according to claim 1, it is characterised in that: institute's displacement mechanism
(3) it is screw body, is provided with support frame (9) on the sliding block (31) of the screw body, support frame as described above (9) support clamping dress
It sets (4), support frame as described above (9) is elevating mechanism.
5. a kind of high-precision Small and Deep Hole Machining device according to claim 4, it is characterised in that: the screw body
Screw rod is arranged along the length direction of pedestal (1), and driving motor (30) setting of the screw body processes tool apron first
(10) or in the cabinet (2) of the second processing tool apron (11).
6. a kind of high-precision Small and Deep Hole Machining device according to claim 1, it is characterised in that: the first processing knife
Seat (10) is identical with the second processing structure of tool apron (11), and first processing tool apron (10) or the second processing tool apron (11) packet
Motor driven assembly (7) and cabinet (2), motor driven assembly (7) driving cutter (6) rotation are included, the cabinet (2) is provide with
In the outside of motor driven assembly (7).
7. a kind of high-precision Small and Deep Hole Machining device according to claim 1, it is characterised in that: further include being arranged the bottom of at
Sweeping table platform (8) on seat (1), the middle part swept table platform (8) and be located at pedestal (1) length direction seamed edge, the table of sweeping are put down
Platform (8) is disposed adjacent in the side of clamping device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804073.XU CN208195738U (en) | 2018-05-28 | 2018-05-28 | A kind of high-precision Small and Deep Hole Machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804073.XU CN208195738U (en) | 2018-05-28 | 2018-05-28 | A kind of high-precision Small and Deep Hole Machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208195738U true CN208195738U (en) | 2018-12-07 |
Family
ID=64516759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820804073.XU Active CN208195738U (en) | 2018-05-28 | 2018-05-28 | A kind of high-precision Small and Deep Hole Machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208195738U (en) |
-
2018
- 2018-05-28 CN CN201820804073.XU patent/CN208195738U/en active Active
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