CN205571946U - A air jig for assisting processing rock drill cylinder body side opening - Google Patents
A air jig for assisting processing rock drill cylinder body side opening Download PDFInfo
- Publication number
- CN205571946U CN205571946U CN201620416845.3U CN201620416845U CN205571946U CN 205571946 U CN205571946 U CN 205571946U CN 201620416845 U CN201620416845 U CN 201620416845U CN 205571946 U CN205571946 U CN 205571946U
- Authority
- CN
- China
- Prior art keywords
- interior
- clamp body
- side opening
- cylinder body
- rock drill
- 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 provides an air jig for assisting processing rock drill cylinder body side opening, includes and the anchor clamps bodies is equipped with the mandrel that is used for installing the work piece on the anchor clamps body, and the mandrel below is equipped with the clamping device who is used for pressing from both sides tight work piece, and clamping device is including installing in the internal interior installation cover of anchor clamps, rotating the digging arm of connecting on the anchor clamps body, and sliding connection has interior pole in the interior installation cover, opens in the interior pole to have to supply the draw -in groove of digging arm end in placing in, and interior installation is put in to open to have and is used with the draw -in groove cooperation, the end department of digging arm is equipped with a pair of mounting panel, is equipped with the fixed axle between the mounting panel, and outer rotation of fixed axle is connected with the outer union, and the outer union external fixation has the clamp plate, installs the opening pad of top on the work piece on the clamp plate. The utility model discloses a compact structure, convenient operation guarantees the machining precision, improves production efficiency, increases output, has promoted the profit rate of enterprise, uses in being suitable for mass production, is worth promoting.
Description
Technical field
This utility model relates to fixture, a kind of air-actuated jaw for secondary process cylinder body of rock drill side opening.
Background technology
Rock drill is a kind of power tool for rock drilling boring, and its operation principle is with compressed air as power, controls reciprocating motion of the pistons by aggressive valve, during stroke, and piston impact drilling tool chisel crushed rocks；During backhaul, the angle that the revolution of piston driving drilling tool is certain.Continuous print impact, revolution make drilling tool dig out circular big gun hole on rock, it is achieved boring.
At present, owing to cylinder body of rock drill profile is special, conventional clamping is not suitable for clamping cylinder body, clamping not only results in processing instability, affects crudy by force, is easily caused workpiece and scraps, it is impossible to normally uses, and also result in workpiece and depart from clamping, operator are caused actual bodily harm.
Utility model content
The shortcoming that this utility model to solve above-mentioned prior art, there is provided a kind of structure more reasonable, the air-actuated jaw for secondary process cylinder body of rock drill side opening easy to use, it is not only convenient for cylinder body of rock drill clamping, and the location of preparation can be provided for hole, processing cylinder side, making Working position accurate, precision is high, and efficiency is fast, it is capable of producing in enormous quantities, and ensure clamping firm stable, without departing from fixture, convenient and swift.
This utility model solve its technical problem use technical scheme: this air-actuated jaw for secondary process cylinder body of rock drill side opening, including clamp body, clamp body is provided with the mandrel for installing workpiece, the clamping device for clamping workpiece it is provided with below mandrel, clamping device includes the interior installation set being installed in clamp body, the lever arm being rotationally connected with on clamp body, interior bar is slidably connected in interior installation set, have in interior bar and be placed in interior draw-in groove for lever arm end, interior installation put have with draw-in groove with the use of；The end of lever arm is provided with a pair installing plate, is provided with fixing axle between installing plate, is rotatably connected to coupling outside fixing axle, and coupling extenal fixation has pressing plate, and pressing plate is provided with the open washer peaking on workpiece.So, mandrel is used for installing workpiece, and clamping device is used for the workpiece that is fixedly clamped, interior bar in clamping device realizes displacement by air valve, and lever arm realizes positive and negative rotation with the displacement of interior bar, just transferring conjunction to, be reversed to close, and complete the clamping to workpiece by the open washer on rocking arm termination, ensureing that clamping is firm, following process is stable, and the pressing plate being simultaneously used for construction opening pad is to be flexibly connected, so it is easy to the dismounting of workpiece, does not results in interference.
The most perfect, interior installation puts and is provided with the bolt being installed in clamp body.So, it is simple to the interior installation installing set is fixed, it is ensured that the interior stability in use installing set.
The most perfect, it is provided with alignment pin bottom clamp body.So, it is simple to fixture installs location on lathe.
The most perfect, clamp body is provided with bushing plate, bushing plate is provided with lining, in lining, be inserted with spitting drill bushing.So, lining, for reducing the friction between processing drill and bushing plate, is possible not only to location and guides cutter to be processed, thus improving the precision of processing, and can also extend the service life of bushing plate, reducing and safeguard.
This utility model has the advantages that: compact conformation of the present utility model, easy to operate, the clamping being not only convenient for cylinder body of rock drill is installed, and rapid processing can go out the cylinder body side opening being positioned on cylinder body of rock drill, it is ensured that machining accuracy, improves production efficiency, increase yield, improve the profit margin of enterprise, be suitable for producing middle use by batch, be worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is the planar structure schematic diagram in this utility model front；
Fig. 2 is the complete section structural representation on the left of this utility model.
Description of reference numerals: clamp body 1, mandrel 2, clamping device 3, interior installation set 4, groove 4-1, lever arm 5, interior bar 6, draw-in groove 6-1, installing plate 7, fixing axle 7-1, coupling 8, pressing plate 8-1, open washer 9, bolt 10, alignment pin 11, bushing plate 12, lining 12-1, spitting drill bushing 12-1a.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
Referring to the drawings: this air-actuated jaw for secondary process cylinder body of rock drill side opening, including clamp body 1, clamp body 1 is provided with the mandrel 2 for installing workpiece, the clamping device 3 for clamping workpiece it is provided with below mandrel 2, clamping device 3 includes the interior installation set 4 being installed in clamp body 1, the lever arm 5 being rotationally connected with on clamp body 1, interior bar 6 is slidably connected in interior installation set 4, have in interior bar 6 and be placed in interior draw-in groove 6-1 for lever arm 5 end, interior installation set 4 has with draw-in groove 6-1 with the use of groove 4-1；The end of lever arm 5 is provided with a pair installing plate 7, is provided with fixing axle 7-1 between installing plate 7, is rotatably connected to coupling 8 outside fixing axle 7-1, and coupling 8 extenal fixation has pressing plate 8-1, and pressing plate 8-1 is provided with the open washer 9 peaked on workpiece.
Interior set 4 of installing is provided with the bolt 10 being installed in clamp body 1.
Alignment pin 11 it is provided with bottom clamp body 1.
Bushing plate 12 is installed on clamp body 1, bushing plate 12 is provided with lining 12-1, in lining 12-1, is inserted with spitting drill bushing 12-1a.
In use, when workpiece is installed, handle air valve, making interior bar 6 move to right, while interior bar 6 moves to right, lever arm 5 realizes rotating counterclockwise, and now open washer 9 is inclined upwardly, by manual rotation's coupling 8, make open washer 9 in being vertically arranged, and workpiece is enclosed within mandrel 2, then put down coupling 8, and it is again started up air valve, making interior bar 6 to moving to left, lever arm 5 realizes rotating clockwise, and completes the clamping to workpiece.
Although this utility model is by being shown and described with reference to preferred embodiment, but, those skilled in the art are it is to be appreciated that in the range of claims, can the various change made in form and details.
Claims (4)
1. the air-actuated jaw for secondary process cylinder body of rock drill side opening, including clamp body (1), it is characterized in that: described clamp body (1) is provided with the mandrel (2) for installing workpiece, mandrel (2) lower section is provided with the clamping device (3) for clamping workpiece, described clamping device (3) includes interior installation set (4) being installed in clamp body (1), the lever arm (5) being rotationally connected with on clamp body (1), interior bar (6) is slidably connected in interior installation set (4), have in described interior bar (6) and be placed in interior draw-in groove (6-1) for lever arm (5) end, interior install set (4) on have with draw-in groove (6-1) with the use of groove (4-1)；The end of described lever arm (5) is provided with a pair installing plate (7), fixing axle (7-1) it is provided with between installing plate (7), it is rotatably connected to coupling (8) outside fixing axle (7-1), coupling (8) extenal fixation has pressing plate (8-1), and described pressing plate (8-1) is provided with the open washer (9) peaking on workpiece.
Air-actuated jaw for secondary process cylinder body of rock drill side opening the most according to claim 1, is characterized in that: described interior set (4) of installing is provided with the bolt (10) being installed in clamp body (1).
Air-actuated jaw for secondary process cylinder body of rock drill side opening the most according to claim 1, is characterized in that: described clamp body (1) bottom is provided with alignment pin (11).
Air-actuated jaw for secondary process cylinder body of rock drill side opening the most according to claim 1, it is characterized in that: bushing plate (12) is installed on described clamp body (1), lining (12-1) is installed on bushing plate (12), in lining (12-1), is inserted with spitting drill bushing (12-1a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620416845.3U CN205571946U (en) | 2016-05-10 | 2016-05-10 | A air jig for assisting processing rock drill cylinder body side opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620416845.3U CN205571946U (en) | 2016-05-10 | 2016-05-10 | A air jig for assisting processing rock drill cylinder body side opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205571946U true CN205571946U (en) | 2016-09-14 |
Family
ID=56857069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620416845.3U Expired - Fee Related CN205571946U (en) | 2016-05-10 | 2016-05-10 | A air jig for assisting processing rock drill cylinder body side opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205571946U (en) |
-
2016
- 2016-05-10 CN CN201620416845.3U patent/CN205571946U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20190510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |