CN209424590U - A kind of numerically controlled lathe automatic drilling fixture - Google Patents
A kind of numerically controlled lathe automatic drilling fixture Download PDFInfo
- Publication number
- CN209424590U CN209424590U CN201920020627.1U CN201920020627U CN209424590U CN 209424590 U CN209424590 U CN 209424590U CN 201920020627 U CN201920020627 U CN 201920020627U CN 209424590 U CN209424590 U CN 209424590U
- Authority
- CN
- China
- Prior art keywords
- clamp body
- hole
- screw
- screw hole
- numerically controlled
- 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
Links
Abstract
The utility model discloses a kind of numerically controlled lathe automatic drilling fixture, including the first clamp body and the second clamp body, first clamp body side is equipped with the boss for clamping knife rest, the other side offers half cone-shaped hole, corresponding position also offers half cone-shaped hole on the second clamp body, two half cone-shaped holes on first clamp body and the second clamp body, which cooperate, constitutes round taper hole for clamping drill bit, multiple first screw holes are offered on the first clamp body, multiple second screw holes are offered on second clamp body, first screw hole and the second screw hole correspond, first screw hole, second screw hole is matched with pinching screw；The utility model realizes the accurate processing in hole by clamping drill bit, not only ensure that the processing dimension requirement in hole, but also saves manpower, improves work efficiency, and also structure is simple, easy to operate, easy to spread.
Description
Technical field
The utility model relates to lathe in machining technical fields, in particular to a kind of numerically controlled lathe automatic drilling fixture.
Background technique
Present most of numerically controlled lathes are since tailstock is unable to auto-feed, when carrying out drilling processing on numerically controlled lathe,
The method that hole depth still uses hand-operated tailstock handle is controlled roughly, and this method is not only time-consuming and laborious, and processes hole
Precision is very poor, and labor intensity of workers is big, and processing efficiency is low.
Summary of the invention
Purpose of the utility model is to overcome the above-mentioned shortcomings and provide a kind of numerically controlled lathe automatic drilling fixtures, pass through dress
Stick of tool head realizes the accurate processing in hole, ensure that the processing dimension requirement in hole, improves work efficiency.
The utility model is in order to solve the above technical problems, used technical solution is: a kind of numerically controlled lathe automatic drilling
Fixture, including the first clamp body and the second clamp body, first clamp body side is equipped with the boss for clamping knife rest, another
Side offers half cone-shaped hole, and corresponding position also offers half cone-shaped hole, the first clamp body and second on the second clamp body
Two half cone-shaped holes on clamp body, which cooperate, constitutes round taper hole for clamping drill bit, offers on the first clamp body
Multiple second screw holes are offered on multiple first screw holes, the second clamp body, first screw hole and the second screw hole correspond, the
One screw hole, the second screw hole are matched with pinching screw.
Preferably, round recessed there are three being opened up on boss.
Preferably, multiple first screw holes are uniformly and symmetrically distributed in boss two sides.
The utility model has the beneficial effects that the utility model realizes the accurate processing in hole by clamping drill bit, not only protect
The processing dimension requirement in hole have been demonstrate,proved, and has saved manpower, has been improved work efficiency, also structure is simple, and it is easy to operate, it is easy to push away
Extensively.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of numerically controlled lathe automatic drilling fixture；
Fig. 2 is a kind of structural schematic diagram of first clamp body；
Fig. 3 is a kind of structural schematic diagram of second clamp body；
In figure, the first clamp body 1, the second clamp body 2, boss 3, round recessed 3.1, half cone-shaped hole 4, drill bit 5, the first spiral shell
Hole 6, the second screw hole 7, pinching screw 8.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1 to Figure 3, a kind of numerically controlled lathe automatic drilling fixture, including the first clamp body 1 and the second clamp body 2,
First clamp body, 1 side is equipped with the boss 3 for clamping knife rest, and the other side offers half cone-shaped hole 4, in the second fixture
Corresponding position also offers half cone-shaped hole 4, two half cone-shaped holes 4 on the first clamp body 1 and the second clamp body 2 on body 2
It cooperates and constitutes round taper hole for clamping drill bit 5, multiple first screw holes 6, the second fixture are offered on the first clamp body 1
Multiple second screw holes 7 are offered on body 2, first screw hole 6 and the second screw hole 7 correspond, the first screw hole 6, the second screw hole 7
It is matched with pinching screw 8.
Preferably, round recessed 3.1 there are three being opened up on boss 3.Such setting is convenient for three screws on knife rest tool apron
Positioning clamp so that the clamping of knife rest more consolidate it is firm.
Preferably, multiple first screw holes 6 are uniformly and symmetrically distributed in 3 two sides of boss.It is such to be arranged so that the first clamp body 1
And the second clamping force between clamp body 2 is more evenly, improves the stability of device.
The present embodiment working principle is as follows: when in use, needing 5 model of drill bit needed for selecting according to processing, passes through first
Two half cone-shaped holes 4 on clamp body 1 and the second clamp body 2, which cooperate, constitutes round taper hole, 5 taper shank of Lai Shixian drill bit
Positioning and clamping, and match and be fixedly clamped with pinching screw 8 by the first screw hole 6, the second screw hole 7.Again by boss 3
The positioning of three screws clamps on three round recesseds 3.1 and knife rest tool apron, by device clamping on lathe saddle, can start to add
Work industry.
The utility model realizes the accurate processing in hole by clamping drill bit, not only ensure that the processing dimension requirement in hole,
And manpower is saved, and it improving work efficiency, also structure is simple, and it is easy to operate, it is easy to spread.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the features in the embodiments and the embodiments of the present application in the absence of conflict, can mutual any combination.This is practical new
The protection scope of type should be with the technical solution of claim record, technical characteristic in the technical solution recorded including claim
Equivalents are protection scope.Equivalent replacement i.e. within this range is improved, also the protection scope of the utility model it
It is interior.
Claims (3)
1. a kind of numerically controlled lathe automatic drilling fixture, including the first clamp body (1) and the second clamp body (2), it is characterised in that: institute
It states the first clamp body (1) side and is equipped with the boss (3) for being used for clamping knife rest, the other side offers half cone-shaped hole (4), second
Corresponding position also offers half cone-shaped hole (4) on clamp body (2), two on the first clamp body (1) and the second clamp body (2)
Half cone-shaped hole (4), which cooperates, constitutes round taper hole for clamping drill bit (5), offers on the first clamp body (1) multiple
Offer multiple second screw holes (7) on first screw hole (6), the second clamp body (2), first screw hole (6) and the second screw hole (7)
It corresponds, the first screw hole (6), the second screw hole (7) are matched with pinching screw (8).
2. a kind of numerically controlled lathe automatic drilling fixture according to claim 1, it is characterised in that: opened up on boss (3)
There are three round recessed (3.1).
3. a kind of numerically controlled lathe automatic drilling fixture according to claim 1, it is characterised in that: multiple first screw holes (6)
It is uniformly and symmetrically distributed in boss (3) two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920020627.1U CN209424590U (en) | 2019-01-07 | 2019-01-07 | A kind of numerically controlled lathe automatic drilling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920020627.1U CN209424590U (en) | 2019-01-07 | 2019-01-07 | A kind of numerically controlled lathe automatic drilling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209424590U true CN209424590U (en) | 2019-09-24 |
Family
ID=67975605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920020627.1U Expired - Fee Related CN209424590U (en) | 2019-01-07 | 2019-01-07 | A kind of numerically controlled lathe automatic drilling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209424590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113927066A (en) * | 2021-10-28 | 2022-01-14 | 张家港宏昌钢板有限公司 | Drill clamp for automatic punching of numerical control lathe and punching method |
-
2019
- 2019-01-07 CN CN201920020627.1U patent/CN209424590U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113927066A (en) * | 2021-10-28 | 2022-01-14 | 张家港宏昌钢板有限公司 | Drill clamp for automatic punching of numerical control lathe and punching method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 Termination date: 20210107 |