CN208895320U - A kind of processing unit (plant) of box parts middle part aperture - Google Patents
A kind of processing unit (plant) of box parts middle part aperture Download PDFInfo
- Publication number
- CN208895320U CN208895320U CN201821760548.6U CN201821760548U CN208895320U CN 208895320 U CN208895320 U CN 208895320U CN 201821760548 U CN201821760548 U CN 201821760548U CN 208895320 U CN208895320 U CN 208895320U
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- China
- Prior art keywords
- positioning seat
- box parts
- support portion
- aperture
- plant
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Abstract
The utility model discloses a kind of processing unit (plant)s of aperture in the middle part of box parts, including positioning seat, pressing plate, knife bar and blade.The shape of positioning seat is cylinder, and the diameter of the diameter and box parts cylindrical hole of positioning seat matches, and the height of positioning seat is greater than the height of box parts cylindrical hole.Pressing plate includes fixed part, interconnecting piece and support portion, is fixedly connected at the top of interconnecting piece and positioning seat, and the outside horizontal extension in the side of support portion from interconnecting piece, support portion extends downward vertically from the end of interconnecting piece.The transverse holes of through-hole along same horizontal line equipped with perforation support portion and positioning seat, through-hole and box parts are located in same horizontal line.One end of knife bar is plugged on support portion and positioning seat by through-hole, and the other end and boring machine of knife bar are rotatablely connected.The processing unit (plant) of aperture is suitable for guarantee machining accuracy to the maximum extent to the processing of aperture in the middle part of box parts in the middle part of the utility model box parts.
Description
Technical field
The utility model relates to aperture processing technique fields in the middle part of box parts, and in particular to a kind of box parts middle part is small
The processing unit (plant) in hole.
Background technique
Box parts structure chart as shown in Figure 1, whole box parts 1 are in rectangular parallelepiped structure, are equipped with along its vertical direction
One cylindrical hole 10 and a square hole 11, concentric transverse holes 12 are transversely provided with along it, wherein being located at cylindrical hole and square hole
Between lateral bore portion be middle part aperture 13.Since middle part aperture is centrally located, it is not easy to bore hole, it is therefore desirable to set
The special processing unit (plant) of one kind is counted to process to it.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of processing unit (plant)s of aperture in the middle part of box parts.
In order to achieve the above objectives, the utility model provides the following technical solutions:
The processing unit (plant) of aperture in the middle part of a kind of box parts of the utility model, including positioning seat, pressing plate, knife bar and blade；
The shape of the positioning seat is cylinder, and the diameter of the diameter and box parts cylindrical hole of the positioning seat matches, described fixed
The height of position seat is greater than the height of the box parts cylindrical hole；The pressing plate includes fixed part, interconnecting piece and support portion, described
It is fixedly connected at the top of interconnecting piece and the positioning seat, the outside horizontal extension in the side of the support portion from the interconnecting piece, institute
Support portion is stated to extend downward vertically from the end of the interconnecting piece；It is equipped with along same horizontal line and penetrates through the support portion and described fixed
The transverse holes of the through-hole of position seat, the through-hole and box parts are located in same horizontal line；One end of the knife bar passes through described
Through-hole is plugged on the support portion and the positioning seat, the blade be mounted on the knife bar and be located at the support portion and
Between the positioning seat；The other end and boring machine of the knife bar are rotatablely connected.
Further, the shape of the fixed part is circle, and the fixed part is fixed by screws in the positioning seat
Top.
It further, further include bottom plate, the bottom plate is set to below the positioning seat, the whole plate-like knot of the bottom plate
Structure.
Further, the bottom plate and the positioning seat are an integral molding structure.
The utility model has the beneficial effects that: the processing unit (plant) of aperture is suitable for pair in the middle part of the utility model box parts
The processing of aperture, can guarantee machining accuracy to the maximum extent in the middle part of box parts.
Detailed description of the invention
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, the utility model provides as follows
Attached drawing is illustrated:
Fig. 1 is box parts structural schematic diagram.
Fig. 2 is the processing unit (plant) structural schematic diagram of aperture in the middle part of a kind of box parts of the utility model.
Fig. 3 is the utility model usage state diagram.
In figure, 1 is box parts, and 10 be cylindrical hole, and 11 be square hole, and 12 be transverse holes, and 13 be middle part aperture, and 2 be fixed
Position seat, 3 be pressing plate, and 4 be knife bar, and 5 be blade, and 31 be fixed part, and 32 be interconnecting piece, and 33 be support portion, and 6 be through-hole, and 7 be bottom
Plate.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model can be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
As shown in Figures 2 and 3, a kind of processing unit (plant) of box parts middle part aperture of the utility model, including positioning seat 2,
Pressing plate 3, knife bar 4 and blade 5.The shape of positioning seat 2 is cylinder, the diameter of positioning seat 2 and the diameter of box parts cylindrical hole
Match, the height of positioning seat 2 is greater than the height of box parts cylindrical hole, and positioning seat 2 is contained in the circle of box parts when use
In post holes.Pressing plate 3 includes fixed part 31, interconnecting piece 32 and support portion 33, and interconnecting piece 32 is fixedly connected with the top of positioning seat 2,
The outside horizontal extension in the side of support portion 33 from interconnecting piece 32, support portion 33 extend downward vertically from the end of interconnecting piece 32.Branch
The size of support part 33 and interconnecting piece 32 according to actual needs, guarantees that support portion 33 is located in the square hole of box parts.Along same
Horizontal line is equipped with the through-hole 6 of perforation support portion 33 and positioning seat 2, and through-hole 6 and the transverse holes of box parts are located at same horizontal line
On.One end of knife bar 4 is plugged on support portion 33 and positioning seat 2 by through-hole 6, and blade 5 is mounted on knife bar 4 and is located at support
Between portion 33 and positioning seat 2, knife bar 4 also extends through the middle part aperture of box parts when use, and blade 5 is located at middle part aperture.Knife bar 4
The other end and boring machine be rotatablely connected, boring machine drives the operation of knife bar 4 to just be processed to medial small hole by blade 5.Pass through
Said structure design, knife bar 4 is supported by support portion 33 and 2 two o'clock of positioning seat when use, can guarantee the levelness of knife bar 4,
Thus it is parallel with bottom surface after guaranteeing the small hole machined in the middle part of cabinet, guarantee its machining accuracy.
In the present embodiment, the shape of fixed part 31 is circle, and fixed part 31 is fixed by screws in the top of positioning seat 2
Portion.
The processing unit (plant) of aperture further includes bottom plate 7 in the middle part of box parts, and bottom plate 7 is set to 2 lower section of positioning seat, and bottom plate 7 is whole
Plate-like structure.In the present embodiment, bottom plate 7 and positioning seat 2 are an integral molding structure.
The utility model has the beneficial effects that: the processing unit (plant) of aperture is suitable for pair in the middle part of the utility model box parts
The processing of aperture, can guarantee machining accuracy to the maximum extent in the middle part of box parts.
Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model
Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model
It changes, both is within the protection scope of the present invention.The protection scope of the utility model is subject to claims.
Claims (4)
1. the processing unit (plant) of aperture in the middle part of a kind of box parts, it is characterised in that: including positioning seat, pressing plate, knife bar and blade；Institute
The shape of positioning seat is stated as cylinder, the diameter of the diameter and box parts cylindrical hole of the positioning seat matches, the positioning
The height of seat is greater than the height of the box parts cylindrical hole；The pressing plate includes fixed part, interconnecting piece and support portion, the company
It is fixedly connected at the top of socket part and the positioning seat, the outside horizontal extension in the side of the support portion from the interconnecting piece is described
Support portion extends downward vertically from the end of the interconnecting piece；It is equipped with along same horizontal line and penetrates through the support portion and the positioning
The transverse holes of the through-hole of seat, the through-hole and box parts are located in same horizontal line；One end of the knife bar passes through described logical
Hole is plugged on the support portion and the positioning seat, and the blade is mounted on the knife bar and is located at the support portion and institute
It states between positioning seat；The other end and boring machine of the knife bar are rotatablely connected.
2. the processing unit (plant) of aperture in the middle part of box parts according to claim 1, it is characterised in that: the shape of the fixed part
Shape is circle, and the fixed part is fixed by screws in the top of the positioning seat.
3. the processing unit (plant) of aperture in the middle part of box parts according to claim 2, it is characterised in that: it further include bottom plate, institute
It states bottom plate to be set to below the positioning seat, the whole plate-like structure of the bottom plate.
4. the processing unit (plant) of aperture in the middle part of box parts according to claim 3, it is characterised in that: the bottom plate and described
Positioning seat is an integral molding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821760548.6U CN208895320U (en) | 2018-10-29 | 2018-10-29 | A kind of processing unit (plant) of box parts middle part aperture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821760548.6U CN208895320U (en) | 2018-10-29 | 2018-10-29 | A kind of processing unit (plant) of box parts middle part aperture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208895320U true CN208895320U (en) | 2019-05-24 |
Family
ID=66577019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821760548.6U Active CN208895320U (en) | 2018-10-29 | 2018-10-29 | A kind of processing unit (plant) of box parts middle part aperture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208895320U (en) |
-
2018
- 2018-10-29 CN CN201821760548.6U patent/CN208895320U/en active Active
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