CN208743764U - A kind of workpiece end face drilling tool - Google Patents
A kind of workpiece end face drilling tool Download PDFInfo
- Publication number
- CN208743764U CN208743764U CN201821478621.0U CN201821478621U CN208743764U CN 208743764 U CN208743764 U CN 208743764U CN 201821478621 U CN201821478621 U CN 201821478621U CN 208743764 U CN208743764 U CN 208743764U
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- top plate
- axle sleeve
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- bottom plate
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Abstract
The utility model discloses a kind of workpiece end face drilling tools, including top plate and bottom plate, support plate and axle sleeve, the top plate and bottom plate parallel spacing are arranged, two support plates support respectively to be arranged between top plate and bottom plate, the bottom plate passes through the spacing of regulating part adjustable bottom and top plate, perforation offers at least one set of drilling guide frame on the top plate, the drilling guide frame includes location hole and pilot hole, the outer ring of location hole is arranged in several pilot hole circular array, is coaxially equipped with axle sleeve in the pilot hole；Workpiece to be processed and top plate are relatively fixed, and drill bit is successively drilled downwards on workpiece to be processed from each axle sleeve.The utility model provides a kind of workpiece end face drilling tool, can on common driller and general milling simple and quick completion workpiece end face group's hole machined.
Description
Technical field
The utility model belongs to machining tooling field, in particular to a kind of workpiece end face drilling tool.
Background technique
In the batch production of machining, often has some workpiece and need to process a collection of end-face hole in end face, this
The position of a little end-face holes usually processes these end-face holes in drilling machine, general milling or processing usually by certain Geometrical Tolerance Principle
Processed on the lathes such as center, it is several to be processed on drilling machine or general milling, need in advance to workpiece end face divide in, centering and point
The operation such as degree, it is not only troublesome in poeration, but also it is difficult to ensure the qualification rate of batch part, work in-process processes then fairly simple side in the heart
Just, but batch part is to the high occupancy of lathe, influences the economic benefit of factory's entirety, it is therefore desirable to which one kind can be in common driller
And the simple and quick tooling for completing workpiece end face group hole machined in general milling.
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 workpiece end face drilling
Tooling, can on common driller and general milling simple and quick completion workpiece end face group's hole machined.
Technical solution: to achieve the above object, the technical solution of the utility model is as follows:
A kind of workpiece end face drilling tool, including top plate and bottom plate, support plate and axle sleeve, between the top plate is parallel with bottom plate
Away from setting, two support plates support respectively to be arranged between top plate and bottom plate, and bottom is adjusted by regulating part in the bottom plate
The spacing of plate and top plate, perforation offers at least one set of drilling guide frame on the top plate, and the drilling guide frame includes
Location hole and pilot hole, several pilot hole circular array are arranged in the outer ring of location hole, coaxially wear in the pilot hole
There is axle sleeve；Workpiece to be processed and top plate are relatively fixed, and drill bit is successively drilled downwards on workpiece to be processed from each axle sleeve.
Further, workpiece to be processed is fixed between top plate and bottom plate, the bottom surface of the top plate and workpiece to be processed
Processing face contact press.
Further, the axle sleeve is T-type tube-in-tube structure, and the miner diameter end of the axle sleeve is threaded through in pilot hole, the axis
The bottom end of set is higher than the bottom surface of top plate, the inner wall of the axis hole of the axle sleeve and the outer wall gap setting of drill bit.
Further, the axle sleeve and pilot hole are to be threadedly coupled, and the rotation of rotation direction and drill bit that the axle sleeve screws
Direction is identical.
Further, the regulating part is bolt, and for the axis of the bolt perpendicular to bottom plate, the bolt passes through bottom plate spiral shell
It connects on the supporting plate.
The utility model has the advantages that the utility model passes through the limit of top plate and bottom plate to the vertical direction of workpiece, by lathe
Clamping and limit of the clamping devices such as flat-nose pliers to workpiece circumferential direction, fix workpiece, and pass through location hole on top plate and several
Axle sleeve is oriented to the drill bit on lathe, simple and quick can carry out drilling processing, and its precision and shape to workpiece end face
Position tolerance can be guaranteed.
Detailed description of the invention
Attached drawing 1 is the overall structure diagram of the utility model；
Attached drawing 2 is the integrally-built top view of the utility model；
Attached drawing 3 is the integrally-built stereoscopic schematic diagram of the utility model；
Attached drawing 4 be the utility model include work status when overall structure diagram.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in attached drawing 1 to attached drawing 4, a kind of workpiece end face drilling tool, including top plate 1, bottom plate 3, support plate 2 and axle sleeve
4, the top plate 1 is arranged with 3 parallel spacing of bottom plate, and the support plate 2 of two rectangles supports respectively to be arranged in top plate 1 and bottom plate
Between 3, rectangular box structure, spacing of the bottom plate 3 by 8 adjustable bottom 3 and top plate 1 of regulating part, the adjusting are formed
Part 8 is bolt, and perpendicular to bottom plate 3, the bolt passes through bottom plate 3 and is screwed onto support plate 2 axis of the bolt, structure letter
Single, easy to adjust, workpiece to be processed 10 is fixed between top plate 1 and bottom plate 3, adjustable by the spacing between top plate and bottom plate,
The machined surface of workpiece to be processed is set to be close to the bottom surface of top plate, scuffing etc. of the iron filings to workpiece end face, the top when preventing from drilling
Perforation offers at least one set of drilling guide frame on plate 1, and the drilling guide frame includes location hole 9 and pilot hole 5, several
The outer ring of location hole 9 is arranged in 5 circular array of pilot hole, is coaxially equipped with axle sleeve 4 in the pilot hole 5；To be processed
Workpiece and top plate 1 are relatively fixed, and drill bit is successively drilled on workpiece to be processed downwards from each axle sleeve 4.By on top plate
Location hole and several axle sleeves are oriented to the drill bit on lathe, simple and quick can carry out drilling processing to workpiece end face, and
And its precision and geometric tolerance can be guaranteed.
It is additionally provided with cushion block 12 between the bottom and bottom plate 3 of workpiece 10, cushion block 12 is used to support workpiece, and using up workpiece can
Can and top plate contact, the height of cushion block be greater than the height of boss, when taking out cushion block 12, workpiece is moved down, boss portion
Dividing directly to be detached from from location hole 9, quickly fetching and installing convenient for workpiece.
As shown in Fig. 4, which is cylinder boss shape structure, the operating procedure of the utility model are as follows:
By the flat-nose pliers preparatory stable holding tooling, it is horizontal to make top plate 1, or a support plate is fixed, puts the workpiece in
Between top plate 1 and bottom plate 3, the projection section of workpiece 10 is inserted in location hole 9, the diameter of location hole 9 and the boss of workpiece 10
Matching setting positions workpiece by location hole 9, then cushion block 12 is padded to the lower section for being located at workpiece 10, so that cushion block 12 is supported workpiece, makes
The machined surface of workpiece is bonded as far as possible or close on top plate, can also be covered by adjusting 8 and lock workpiece 10, then by flat
Brank clamps workpiece 10, and the width of two support plates 2, bottom plate 3 and cushion block 12 is respectively less than the spacing of two clamping faces of workpiece, protects
Flat-nose pliers energy stable holding workpiece is demonstrate,proved, the limit of top plate and bottom plate to the vertical direction of workpiece passes through the flat-nose pliers etc. on lathe
Clamping and limit of the clamping device to workpiece circumferential direction, fix workpiece, directly drill in each axle sleeve finally by drill bit.
The depth wherein to drill is equal to the height that the total length that drill bit stretches out subtracts axle sleeve top to work pieces process face, when under drill head
When being depressed into contact axle sleeve, i.e., completed up to drilling.
The axle sleeve 4 is T-type tube-in-tube structure, and the miner diameter end of the axle sleeve 4 is threaded through in pilot hole 5, the axle sleeve it is big
Side pressure overlays on top plate, and the bottom end of the axle sleeve 4 is higher than the bottom surface of top plate 1, guarantees that the machined surface of workpiece can be fitted in top plate bottom
Face, the inner wall of the axis hole 6 of the axle sleeve 4 and the outer wall gap setting of drill bit prevent the drill bit in drilling from playing drift, guarantee drilling essence
Degree, and drill bit is oriented to by axle sleeve, what is also saved sets central point in workpiece end face in advance, a process is saved,
The whole processing efficiency for improving workpiece, axle sleeve are wolfram steel or other hard materials, and axle sleeve can effectively be oriented to drill bit, and
And the cutting edge of drill bit will not cause to scratch to sleeve lining.The axle sleeve 4 is to be threadedly coupled with pilot hole 5, is conveniently replaceable difference
The axis hole 6 of diameter, to adapt to the drilling demand of different-diameter, and the rotation side of rotation direction and drill bit that the axle sleeve 4 screws
To identical, avoid rotating axle sleeve when boring under drill bit.
It further include ring set 11, the ring set 11 is threaded through in location hole 9, when the boss diameter of workpiece is variant, can be led to
The ring set 11 for crossing mating different-thickness, keeps the axis of boss still coaxial with location hole, and same tooling is made to adapt to different product
Processing, can reduce the manufacturing cost of tooling.
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 (5)
1. a kind of workpiece end face drilling tool, it is characterised in that: including top plate (1), bottom plate (3), support plate (2) and axle sleeve (4),
The top plate (1) and bottom plate (3) parallel spacing are arranged, and two support plates (2) support respectively to be arranged in top plate (1) and bottom plate
(3) between, the bottom plate (3) passes through the spacing of regulating part (8) adjustable bottom (3) and top plate (1), passes through on the top plate (1)
It opens up and is equipped at least one set of drilling guide frame, the drilling guide frame includes location hole (9) and pilot hole (5), Ruo Gansuo
It states the setting of pilot hole (5) circular array and is coaxially equipped with axle sleeve (4) in the outer ring of location hole (9), the pilot hole (5)；To
The workpiece of processing and top plate (1) are relatively fixed, and drill bit is successively drilled on workpiece to be processed downwards from each axle sleeve (4).
2. a kind of workpiece end face drilling tool according to claim 1, it is characterised in that: workpiece to be processed is fixed on top plate
(1) between bottom plate (3), the processing face contact of the bottom surface of the top plate (1) and workpiece to be processed is pressed.
3. a kind of workpiece end face drilling tool according to claim 2, it is characterised in that: the axle sleeve (4) is T-type sleeve
Structure, the miner diameter end of the axle sleeve (4) are threaded through in pilot hole (5), and the bottom end of the axle sleeve (4) is higher than the bottom surface of top plate (1),
The inner wall of the axis hole (6) of the axle sleeve (4) and the outer wall gap setting of drill bit.
4. a kind of workpiece end face drilling tool according to claim 3, it is characterised in that: the axle sleeve (4) and pilot hole
(5) to be threadedly coupled, and the rotation direction that the axle sleeve (4) screws is identical as the rotation direction of drill bit.
5. a kind of workpiece end face drilling tool according to claim 3, it is characterised in that: the regulating part (8) is bolt,
The axis of the bolt passes through bottom plate (3) and is screwed on support plate (2) perpendicular to bottom plate (3), the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821478621.0U CN208743764U (en) | 2018-09-11 | 2018-09-11 | A kind of workpiece end face drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821478621.0U CN208743764U (en) | 2018-09-11 | 2018-09-11 | A kind of workpiece end face drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208743764U true CN208743764U (en) | 2019-04-16 |
Family
ID=66084041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821478621.0U Active CN208743764U (en) | 2018-09-11 | 2018-09-11 | A kind of workpiece end face drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208743764U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014345A (en) * | 2018-09-11 | 2018-12-18 | 无锡市航鹄精密机械有限公司 | A kind of workpiece end face Quick drilling tool |
| CN111975689A (en) * | 2020-07-24 | 2020-11-24 | 中国航空工业集团公司济南特种结构研究所 | Device and method for improving perpendicularity of embedded screw |
| CN114986726A (en) * | 2022-05-30 | 2022-09-02 | 宁夏盾源聚芯半导体科技股份有限公司 | Polysilicon cylinder processing device and polysilicon cylinder processing method |
-
2018
- 2018-09-11 CN CN201821478621.0U patent/CN208743764U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014345A (en) * | 2018-09-11 | 2018-12-18 | 无锡市航鹄精密机械有限公司 | A kind of workpiece end face Quick drilling tool |
| CN111975689A (en) * | 2020-07-24 | 2020-11-24 | 中国航空工业集团公司济南特种结构研究所 | Device and method for improving perpendicularity of embedded screw |
| CN114986726A (en) * | 2022-05-30 | 2022-09-02 | 宁夏盾源聚芯半导体科技股份有限公司 | Polysilicon cylinder processing device and polysilicon cylinder processing method |
| CN114986726B (en) * | 2022-05-30 | 2024-04-30 | 宁夏盾源聚芯半导体科技股份有限公司 | Polysilicon barrel processing device and polysilicon barrel processing method |
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