CN208913608U - A kind of convenient type boring grab - Google Patents
A kind of convenient type boring grab Download PDFInfo
- Publication number
- CN208913608U CN208913608U CN201821171581.5U CN201821171581U CN208913608U CN 208913608 U CN208913608 U CN 208913608U CN 201821171581 U CN201821171581 U CN 201821171581U CN 208913608 U CN208913608 U CN 208913608U
- Authority
- CN
- China
- Prior art keywords
- clamp body
- mounting plate
- convenient type
- baffle
- type boring
- 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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- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of convenient type boring grabs, including clamp body, mounting plate, the mounting plate is equipped with several annular grooves, clamp body is placed on mounting plate, the two sides of clamp body are equipped with several annular grooves, clamp body is fixed on a mounting board by the bolt on annular groove, the rear and front end of the clamp body is equipped with baffle and bearing block, nut is placed in bearing block, screw rod passes through nut and is connected with push plate, drill jig block is placed between the push plate and baffle, drill jig block is equipped with pilot hole, the utility model provides a kind of convenient type boring grab, compensate for the deficiencies in the prior art, its feature: safe and reasonable, reliable operation, self-locking property is good, it is high in machining efficiency.
Description
Technical field
The utility model relates to drill jig fields, are related specifically to a kind of convenient type boring grab.
Background technique
Drilling device is for processing the parts such as through-hole, blind hole, reaming, and usually bit is main motion, drill bit shaft
Parts to be processed is placed on fixture in process for feed motion to mobile, by the movement of cutter, to be processed
Drilling out on part needs aperture to be used, and traditional drill jig is directly to be processed Workpiece clamping by drill bit, processing
After, it disassembling, is putting new, needing again to knife, this way is very troublesome, and production efficiency is low,
Fixture provided by the utility model possesses good self-locking property, to the boring work of same a collection of part, only needs once to knife
, greatly improve productivity.
Utility model content
The purpose of this utility model is to provide a kind of safe and reasonable, reliable operation, convenient type drillings high in machining efficiency
Fixture.
To achieve the above object, the technical solution of the utility model includes:
A kind of convenient type boring grab, including clamp body, mounting plate, the mounting plate are equipped with several annular grooves, installation
Clamp body is placed on plate, the two sides of clamp body are equipped with several annular grooves, and clamp body is fixed on peace by the bolt on annular groove
In loading board, the rear and front end of the clamp body is equipped with baffle and bearing block, is placed with nut in bearing block, screw rod pass through nut with
Push plate is connected, and drill jig block is placed between the push plate and baffle, and drill jig block is equipped with pilot hole.
Preferably, the junction of the screw rod and push plate is fixed by bolt.
Preferably, the tail end of the screw rod is welded with handle.
Preferably, the baffle and bearing block on the clamp body are integral type manufacture.
The beneficial conditions of the utility model are: the utility model uses a kind of convenient type that above-mentioned technical proposal provides
Boring grab compensates for the deficiencies in the prior art, feature: safe and reasonable, reliable operation, self-locking property are good, high in machining efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
As shown in Figure 1, a kind of convenient type boring grab, including clamp body 1, mounting plate 8, if the mounting plate 8 is equipped with
Dry annular groove is placed with clamp body 1 on mounting plate 8, and the two sides of clamp body 1 are equipped with several annular grooves, and clamp body 1 passes through annular groove
On bolt be fixed on mounting plate 8, the rear and front end of the clamp body 1 is equipped with baffle 4 and bearing block 6, places in bearing block 6
There is nut, screw rod 5 passes through nut and is connected with push plate 10, and drill jig block 3, drill jig block 3 are placed between the push plate 10 and baffle 4
It is equipped with pilot hole 2, the screw rod 5 and the junction of push plate 10 are fixed by bolt 9, and the tail end of the screw rod 5 is welded with hand
Handle 7, baffle 4 and bearing block 6 on the clamp body 1 are that integral type manufactures.
In actual use, several annular grooves are equipped on the mounting plate 8 and clamp body 1, according to the rule of part hole to be drilled
Lattice size is bolted intercombination and fixes, and selects suitable drill jig block 3, is convenient for boring work in this way；Pass through hand
7 rotary screw 5 of handle, the nut that screw rod 5 passes through in bearing block 6 is connected with push plate 10, according to worm drive principle, 5 band of screw rod
Dynamic push plate 10 is mobile, and push plate 10 is mobile, and drill jig block 3 is fixed on baffle 4, because nut and screw rod 5 have good self-locking performance
Can, guarantee that drill jig block 3 when being impacted, will not be subjected to displacement situation, influences drilling work, offered on the drill jig block 3
Pilot hole 2, pilot hole 2 are directed at drill bit, and part is placed in drill jig block 4, and drill bit passes through pilot hole 2 and carries out drilling work,
Part is directly taken out after the completion, places into new part, is eliminated the time again to knife, is improved production efficiency；The spiral shell
The junction of bar 5 and push plate 10 is fixed by bolt 9, and bolt 9 injects in screw rod 5, and guarantee screw rod 5 is completely embedded with push plate 10
Type also facilitates the maintenance in later period to replace, because screw rod 5 is in impact that is prolonged mobile and bearing drill bit, thread meeting
There is abrasion condition, after permanent, self-locking property decline is unfavorable for boring work, needs replacing new.
It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments, above-described embodiment and
Only illustrate the principles of the present invention, without departing from the spirit and scope of the present invention, this reality described in specification
It will also have various changes and improvements with novel, these changes and improvements all fall within the protetion scope of the claimed invention.This is practical
Novel claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of convenient type boring grab, including clamp body (1), mounting plate (8), which is characterized in that set on the mounting plate (8)
There are several annular grooves, be placed on mounting plate (8) clamp body (1), the two sides of clamp body (1) are equipped with several annular grooves, clamp body
(1) it is fixed on mounting plate (8) by the bolt on annular groove, the rear and front end of the clamp body (1) is equipped with baffle (4) and axis
Hold seat (6), nut be placed in bearing block (6), screw rod (5) passes through nut and is connected with push plate (10), the push plate (10) and
It is placed between baffle (4) drill jig block (3), drill jig block (3) is equipped with pilot hole (2).
2. a kind of convenient type boring grab according to claim 1, which is characterized in that the screw rod (5) and push plate (10)
To pass through bolt (9) fixed for junction.
3. a kind of convenient type boring grab according to claim 1, which is characterized in that the tail end of the screw rod (5) welds
There are handle (7).
4. a kind of convenient type boring grab according to claim 1, which is characterized in that the baffle on the clamp body (1)
It (4) is integral type manufacture with bearing block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821171581.5U CN208913608U (en) | 2018-07-24 | 2018-07-24 | A kind of convenient type boring grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821171581.5U CN208913608U (en) | 2018-07-24 | 2018-07-24 | A kind of convenient type boring grab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208913608U true CN208913608U (en) | 2019-05-31 |
Family
ID=66694612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821171581.5U Expired - Fee Related CN208913608U (en) | 2018-07-24 | 2018-07-24 | A kind of convenient type boring grab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208913608U (en) |
-
2018
- 2018-07-24 CN CN201821171581.5U patent/CN208913608U/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: 20190531 Termination date: 20190724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |