CN209491354U - A kind of Boring mechanism - Google Patents
A kind of Boring mechanism Download PDFInfo
- Publication number
- CN209491354U CN209491354U CN201822206806.2U CN201822206806U CN209491354U CN 209491354 U CN209491354 U CN 209491354U CN 201822206806 U CN201822206806 U CN 201822206806U CN 209491354 U CN209491354 U CN 209491354U
- Authority
- CN
- China
- Prior art keywords
- workpiece
- boring
- platform board
- hole
- cutter bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of Boring mechanism, the boring cutter bar for the elongated rod shape including the workbench for clamping workpiece and being laterally arranged, the workbench is connected in the Liang Zhou mobile mechanism in direction along the horizontal plane, the boring cutter bar is removably connected with several boring cutters corresponding to each hole also cross several coaxial holes on workpiece, and on the boring cutter bar.Boring mechanism described in the utility model can carry out simultaneous processing to several coaxial holes, so as to effectively improve the concentricity in hole after processing is completed, improve machining accuracy, facilitate detection, effectively improve processing efficiency, the workload of unit time completion is improved, save the cost reduces power consumption of polymer processing.
Description
Technical field
The utility model relates to machine tooling technical field more particularly to a kind of Boring mechanisms.
Background technique
Bore hole refers to that bore hole can expand aperture to forging, casting out or the further processing of drilling bore hole, improves precision, subtract
Small surface roughness can also preferably correct the deflection of original axially bored line.Common moving boring machine can only carry out a hole
Boring reprocesses another hole after can only also processing a hole for some workpiece for having multiple coaxial through-holes, but
Since the concentricity that the presence of Clamped Positioning Error and mismachining tolerance will lead to the hole processed is poor, it is difficult to meet high-precision
It is required that and traditional mode can only device to hole processed one by one, processing efficiency is low, and production energy consumption is high.
Utility model content
Technical problem to be solved in the utility model and the technical assignment of proposition are improved to the prior art, are provided
A kind of Boring mechanism solves the Boring in current technology and is difficult to ensure the concentricity in multiple holes, and machining accuracy is low, effect
The low problem of rate.
In order to solve the above technical problems, the technical solution of the utility model is:
A kind of Boring mechanism, the boring cutter bar for the elongated rod shape including the workbench for clamping workpiece and being laterally arranged,
The workbench is connected in the Liang Zhou mobile mechanism in direction along the horizontal plane, if the boring cutter bar is also cross on workpiece
Dry coaxial hole, and several boring cutters corresponding to each hole is removably connected on the boring cutter bar.This is practical
The novel Boring mechanism is used drives the boring cutter bar of rotation to be processed same also cross several by driving mechanism
In axis hole, and device corresponds to the boring cutter in each hole on boring cutter bar, so as to coaxial to several in the same time
Hole carries out simultaneous processing, so as to effectively improve the concentricity in hole after processing is completed, improves machining accuracy, effectively improves and add
Work efficiency rate reduces power consumption of polymer processing.
Further, the workbench includes the platform board for carrying workpiece, in workpiece level on the platform board
The two sides in direction are respectively arranged with locating piece and jacking mechanism, the jacking mechanism include be fixed on platform board withstanding tight block and
The fastening screw being screwed on withstanding tight block, screws fastening screw and is resisted against side edge of workpiece and make workpiece tight against on locating piece, has
Workpiece is fixed on the positioning effect, ensures the stability of workpiece in process, improves machining accuracy.
Further, it is provided on the platform board positioned at workpiece bottom for positioning the locating shaft of workpiece, and
The hold-down mechanism for pushing down workpiece top is additionally provided on platform board, the hold-down mechanism includes being fixedly connected on platform board
And screw rod along the vertical direction, the pressing plate for offering through-hole are set on screw rod, and the screw portion above pressing plate is connected to
Locking nut screws the top that locking nut makes pressing plate be pressed on workpiece, ensures the stability of workpiece in process, mentions
High manufacturing accuracy.
Further, the hold-down mechanism is provided with several in the circumferentially-spaced of workpiece, improves clamping stability.
Further, the through-hole on the pressing plate is strip hole, high reliablity, suitable for the fixed different work of clamping
Part increases the scope of application.
Further, the platform board bottom is provided with the contour pad for ensureing platform board levelness, ensures processing
Precision.
Compared with prior art, the utility model advantage is:
Boring mechanism described in the utility model can carry out simultaneous processing to several coaxial holes, so as to effective
The concentricity for improving hole after processing is completed, improve machining accuracy, facilitate detection, it is easy to assembly, stability is good, effectively improve
Processing efficiency, improves the workload of unit time completion, and save the cost reduces power consumption of polymer processing.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of Boring mechanism；
Fig. 2 is the schematic diagram of the section structure along boring cutter bar axial direction of Boring mechanism；
Fig. 3 is the structural schematic diagram perpendicular to boring cutter bar axial direction of Boring mechanism.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of Boring mechanism disclosed in the utility model embodiment can simultaneously process multiple holes, effectively mention
The concentricity in high hole meets high-precision requirement, improves processing efficiency, and production energy consumption is low.
As shown in Figure 1 to Figure 3, a kind of Boring mechanism mainly includes for clamping workpiece 1 using horizontal type structure
Workbench 3 and the boring cutter bar for the elongated rod shape being laterally arranged 2, two axis that the workbench 3 is connected to direction along the horizontal plane are mobile
In mechanism, the boring cutter bar 2 is and removable on the boring cutter bar 2 also cross several coaxial holes 11 on workpiece 1
That unloads is connected with several boring cutters corresponding to each hole 11.
In the present embodiment, the workbench 3 includes the platform board 31 for carrying workpiece 1, and 31 bottom of platform board is set
It is equipped with the contour pad 32 for ensureing 31 levelness of platform board, is distinguished on the platform board 31 in the two sides of 1 horizontal direction of workpiece
It is provided with locating piece 33 and jacking mechanism, the jacking mechanism includes being fixed on the withstanding tight block 34 of platform board 31 and being screwed onto top
Fastening screw 35 on tight block 34, screw fastening screw 35 make fastening screw 35 be resisted against 1 side of workpiece make workpiece tight against
On locating piece 33；It is provided on the platform board 31 positioned at 1 bottom of workpiece for positioning the locating shaft 36 of workpiece 1, and
And the hold-down mechanism for pushing down 1 top of workpiece is additionally provided on platform board 31, the hold-down mechanism includes being fixedly connected on
Platform board 31 and screw rod 37 along the vertical direction, the pressing plate 38 for offering through-hole is set on screw rod 37, on the pressing plate 38
Through-hole be strip hole, pressing plate 38 can move along strip hole, facilitate fixed different workpiece, adjustability is good, and in pressing plate 38
37 part of screw rod of top is connected to locking nut 39, screws the top that locking nut 39 makes pressing plate 38 be pressed on workpiece 1, institute
Workpiece is effectively fixed there are four being arranged in the circumferentially-spaced of workpiece 1, avoids workpiece in process by the hold-down mechanism stated
It deviates, ensures machining accuracy.
When being processed using above-mentioned Boring mechanism, if by driving mechanism drive rotation boring cutter bar also cross
In dry coaxial hole to be processed, boring cutter of the device corresponding to each hole on boring cutter bar, workpiece is in Liang Zhou mobile mechanism
It is moved axially under drive along boring cutter bar, to carry out Boring to each hole simultaneously, improves the work of unit time completion
It measures, save the cost.
Above are merely preferred embodiments of the utility model, it is noted that above-mentioned preferred embodiment should not regard
For limitations of the present invention, the protection scope of the utility model should be defined by the scope defined by the claims..For
For those skilled in the art, without departing from the spirit and scope of the utility model, it can also make several
Improvements and modifications, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of Boring mechanism, which is characterized in that including the workbench (3) for clamping workpiece (1) and be laterally arranged
The boring cutter bar (2) of elongated rod shape, the workbench (3) are connected in the Liang Zhou mobile mechanism in direction along the horizontal plane, the boring
Knife bar (2) removably connects also cross several coaxial holes (11) on workpiece (1), and on the boring cutter bar (2)
It is connected to several boring cutters corresponding to each hole (11).
2. Boring mechanism according to claim 1, which is characterized in that the workbench (3) includes for carrying
The platform board (31) of workpiece (1) is respectively arranged with locating piece in the two sides of workpiece (1) horizontal direction on the platform board (31)
(33) and jacking mechanism, the jacking mechanism include being fixed on the withstanding tight block (34) of platform board (31) and being screwed onto withstanding tight block
(34) fastening screw (35) on, screws fastening screw (35) and is resisted against workpiece (1) side and make workpiece tight against in locating piece
(33) on.
3. Boring mechanism according to claim 2, which is characterized in that be provided with and be located on the platform board (31)
Workpiece (1) bottom is used to position the locating shaft (36) of workpiece (1), and is additionally provided on platform board (31) for pushing down workpiece
(1) hold-down mechanism on top, the hold-down mechanism include being fixedly connected on platform board (31) and screw rod along the vertical direction
(37), the pressing plate (38) for offering through-hole is set on screw rod (37), and screw rod (37) part above pressing plate (38) connects
Locking nut (39), screw the top that locking nut (39) makes pressing plate (38) be pressed on workpiece (1).
4. Boring mechanism according to claim 3, which is characterized in that the hold-down mechanism in workpiece (1) four
Weekly interval is provided with several.
5. Boring mechanism according to claim 3, which is characterized in that the through-hole on the pressing plate (38) is strip
Hole.
6. Boring mechanism according to any one of claims 2 to 5, which is characterized in that described platform board (31) bottom
Portion is provided with the contour pad (32) for ensureing platform board (31) levelness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822206806.2U CN209491354U (en) | 2018-12-26 | 2018-12-26 | A kind of Boring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822206806.2U CN209491354U (en) | 2018-12-26 | 2018-12-26 | A kind of Boring mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209491354U true CN209491354U (en) | 2019-10-15 |
Family
ID=68154018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822206806.2U Expired - Fee Related CN209491354U (en) | 2018-12-26 | 2018-12-26 | A kind of Boring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209491354U (en) |
-
2018
- 2018-12-26 CN CN201822206806.2U patent/CN209491354U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191015 Termination date: 20211226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |