CN203804609U - Index plate for drilling machine tool - Google Patents
Index plate for drilling machine tool Download PDFInfo
- Publication number
- CN203804609U CN203804609U CN201420205190.6U CN201420205190U CN203804609U CN 203804609 U CN203804609 U CN 203804609U CN 201420205190 U CN201420205190 U CN 201420205190U CN 203804609 U CN203804609 U CN 203804609U
- Authority
- CN
- China
- Prior art keywords
- groove
- hole
- index dial
- drilling machine
- index plate
- 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 - Lifetime
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 15
- 238000003754 machining Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to the technical field of machinery, in particular to an index plate for a drilling machine tool. The index plate comprises an index plate body and is characterized in that the index plate body is of a round disc shape, a groove is formed in the center of the front side face of the index plate body, a through hole is formed in the center of the index plate body and located in the rear side of the groove, threaded holes are formed in the left side of the center of the groove and the right side of the center of the groove in the horizontal direction respectively, large pin holes are formed in the upper side of the center of the groove and the lower side of the center of the groove in the vertical direction respectively, a small pin hole is formed between each large pin hole and the groove, a circle of step is arranged on the outer edge of the front side face of the index plate body, and a plurality of sunk screw holes are evenly distributed in the index plate body. Compared with the prior art, a workpiece can be tightly clamped on and fixed to the drilling machine tool and more accurately positioned, and therefore the effect of improving machining accuracy is achieved; the index plate has the advantages of being novel in structure, simple, practical, and convenient and rapid to use.
Description
Technical field
The utility model relates to field of mechanical technique, the definite index dial that says a kind of drilling machine frock.
Background technology
The puncher of traditional machining large workpiece is loaded onto index dial is not installed, cause the workpiece that cannot be fixedly clamped, make workman the position of workpiece to be changed and by drilling machine, workpiece to be processed afterwards again by manual type, thereby make to locate inaccurate, machining accuracy does not reach standard, and follow-up operation cannot accurately be completed.
Summary of the invention
The utility model, for overcoming the deficiencies in the prior art, provides a kind of index dial that puncher is loaded onto that is arranged on that can improve Workpiece Machining Accuracy.
For achieving the above object, design a kind of index dial of drilling machine frock, comprise index dial, it is characterized in that: described index dial is in the form of annular discs, the leading flank center of index dial is provided with a groove, the index dial center that is positioned at groove rear side is provided with a through hole, the central horizontal that is positioned at groove to be each side provided with a screwed hole, the central vertical that is positioned at groove to both sides up and down be respectively provided with a large pin-and-hole, between described large pin-and-hole and groove, be respectively equipped with a little pin-and-hole, index dial is provided with a circle step at leading flank outer rim place, on index dial, be evenly equipped with several sunk screw holes.
Described large pin-and-hole runs through index dial from front to back.
The central vertical that described little pin-and-hole is located at groove makes progress, and little pin-and-hole runs through index dial from front to back.
Described screwed hole runs through index dial from front to back.
Described through hole and groove are interconnected, and form a narrow stepped hole of the wide rear side in front side.
Described sunk screw hole is provided with four and be rectangle and arrange, and sunk screw hole is the wide stepped hole of the narrow rear side in front side.
Described groove is rounded, and the depth as shallow of the depth ratio step of groove.
Compared with the existing technology, workpiece can be fixedly clamped and load onto at puncher the utility model, makes the location of workpiece more accurate, thereby reaches the effect that improves machining accuracy; There is novel structure, simple, practical, convenient to use feature.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side view of the present utility model.
Referring to Fig. 1～Fig. 2, wherein, the 1st, index dial, the 2nd, large pin-and-hole, the 3rd, little pin-and-hole, the 4th, through hole, the 5th, screwed hole, the 6th, sunk screw hole, the 7th, step, the 8th, groove.
The specific embodiment
With reference to the accompanying drawings the utility model is described further below.
As shown in Fig. 1～Fig. 2, in the form of annular discs at index dial 1, the leading flank center of index dial 1 is provided with a groove 8, index dial 1 center that is positioned at groove 8 rear sides is provided with a through hole 4, the central horizontal that is positioned at groove 8 to be each side provided with a screwed hole 5, the central vertical that is positioned at groove 8 to both sides up and down be respectively provided with a large pin-and-hole 2, between described large pin-and-hole 2 and groove 8, be respectively equipped with a little pin-and-hole 3, index dial 1 is provided with a circle step 7 at leading flank outer rim place, is evenly equipped with several sunk screw holes 6 on index dial 1.
Large pin-and-hole 2 runs through index dial 1 from front to back, and the central vertical that little pin-and-hole 3 is located at groove 8 makes progress, and little pin-and-hole 3 runs through index dial 1 from front to back, and screwed hole 5 runs through index dial 1 from front to back.
Through hole 4 is interconnected with groove 8, and forms a narrow stepped hole of the wide rear side in front side, and groove is rounded, and the depth as shallow of the depth ratio step 7 of groove 8.
Described sunk screw hole 6 is provided with four and be rectangle and arrange, and sunk screw hole 6 is the wide stepped hole of the narrow rear side in front side.
During the utility model work, index dial 1 is fixed on index dial 1 on the base of frock by fixture and the bolt through large through-hole 2 and screwed hole 5, and by positioning shaft hole 6 and small through hole 3, by locating shaft, be connected respectively platen with backstay and play fixing effect, 4 of grooves make by connecting rotating shaft the rotation that workpiece can be freely on index dial 1, the location that makes drilling machine frock more accurately and machining accuracy be greatly improved.
Claims (7)
1. the index dial of a drilling machine frock, comprise index dial, it is characterized in that: described index dial (1) is in the form of annular discs, the leading flank center of index dial (1) is provided with a groove (8), index dial (1) center that is positioned at groove (8) rear side is provided with a through hole (4), the central horizontal that is positioned at groove (8) to be each side provided with a screwed hole (5), the central vertical that is positioned at groove (8) to both sides up and down be respectively provided with a large pin-and-hole (2), between described large pin-and-hole (2) and groove (8), be respectively equipped with a little pin-and-hole (3), index dial (1) is provided with a circle step (7) at leading flank outer rim place, on index dial (1), be evenly equipped with several sunk screw holes (6).
2. the index dial of a kind of drilling machine frock as claimed in claim 1, is characterized in that: described large pin-and-hole (2) runs through index dial (1) from front to back.
3. the index dial of a kind of drilling machine frock as claimed in claim 1, is characterized in that: the central vertical that described little pin-and-hole (3) is located at groove (8) makes progress, and little pin-and-hole (3) runs through index dial (1) from front to back.
4. the index dial of a kind of drilling machine frock as claimed in claim 1, is characterized in that: described screwed hole (5) runs through index dial (1) from front to back.
5. the index dial of a kind of drilling machine frock as claimed in claim 1, is characterized in that: described through hole (4) is interconnected with groove (8), and forms a narrow stepped hole of the wide rear side in front side.
6. the index dial of a kind of drilling machine frock as claimed in claim 1, is characterized in that: described sunk screw hole (6) is provided with four and be rectangle and arrange, and sunk screw hole (6) are the wide stepped hole of the narrow rear side in front side.
7. the index dial of a kind of drilling machine frock as claimed in claim 1, is characterized in that: described groove (8) is rounded, and the depth as shallow of the depth ratio step (7) of groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205190.6U CN203804609U (en) | 2014-04-25 | 2014-04-25 | Index plate for drilling machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205190.6U CN203804609U (en) | 2014-04-25 | 2014-04-25 | Index plate for drilling machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203804609U true CN203804609U (en) | 2014-09-03 |
Family
ID=51443418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420205190.6U Expired - Lifetime CN203804609U (en) | 2014-04-25 | 2014-04-25 | Index plate for drilling machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203804609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029842A (en) * | 2017-06-08 | 2018-12-18 | 联合汽车电子有限公司 | Balancing frame station location marker tool and its application method and balancing frame De-weight method |
-
2014
- 2014-04-25 CN CN201420205190.6U patent/CN203804609U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029842A (en) * | 2017-06-08 | 2018-12-18 | 联合汽车电子有限公司 | Balancing frame station location marker tool and its application method and balancing frame De-weight method |
| CN109029842B (en) * | 2017-06-08 | 2023-08-08 | 联合汽车电子有限公司 | Balance disc position identification tool, use method thereof and balance disc duplication removal method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Songjiang District Shanghai Yexie town 201609 Huayuan Road No. 2 Patentee after: Shanghai Chang Qiang industrial Polytron Technologies Inc Address before: Songjiang District Shanghai Yexie town 201609 Huayuan Road No. 2 Patentee before: Shanghai Changqiang Power Station Fittings Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |