CN205571494U - A air jig for assisting processing rock drill cylinder body shallow bore hole - Google Patents
A air jig for assisting processing rock drill cylinder body shallow bore hole Download PDFInfo
- Publication number
- CN205571494U CN205571494U CN201620425589.4U CN201620425589U CN205571494U CN 205571494 U CN205571494 U CN 205571494U CN 201620425589 U CN201620425589 U CN 201620425589U CN 205571494 U CN205571494 U CN 205571494U
- Authority
- CN
- China
- Prior art keywords
- mandrel
- rock drill
- bore hole
- cylinder
- cylinder body
- 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 provides an air jig for assisting processing rock drill cylinder body shallow bore hole, includes the anchor clamps body, and anchor clamps are equipped with the mandrel that is used for installing the work piece on personally experiencing sth. Part of the body, have worn the pull rod in the mandrel, and pull rod front end end department cover has the opening pad that is used for pressing from both sides tight work piece, the mandrel left end is equipped with the locating detent that uses with the mandrel cooperation, and the locating detent back connection has the axis of rotation, and the axis of rotation is rotated and is connected in rotating the seat, rotates the seat and installs on the anchor clamps body, the mandrel right -hand member is equipped with the cylinder of installing on the anchor clamps body, anchor clamps body back mounted has the fixing base, and the fixing base top is fixed with the fixed axle, and outer rotation of fixed axle is connected with the rotor plate, and the rotor plate is connected with the piston rod of pull rod, cylinder through first bolt. The utility model discloses a compact structure, convenient operation, loaded down with trivial details operating procedure in the middle of removing from has improved production efficiency, has increased 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 auxiliary machining clamp, a kind of air-actuated jaw for secondary process cylinder body of rock drill shallow bore hole.
Background technology
Rock drill is a kind of power tool for rock drilling boring, and its operation principle is with compressed air as power, by actively
Valve controls reciprocating motion of the pistons, during stroke, and piston impact drilling tool chisel crushed rocks；During backhaul, the revolution of piston driving drilling tool is certain
Angle.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 inapplicable, and in order to overcome this problem, producer can be specially
For its customized a set of special fixture, for the convenient cylinder body shallow bore hole processing rock drill, but solve the most merely rock drill cylinder
The clamping problem of body, after completing single hole processing, needs again to dismantle cylinder body of rock drill, readjusts its installation site, weight
Newly cutter is processed, does not embody the real purposes of special fixture, and special fixture involves great expense, complex operation,
Cannot realize producing in enormous quantities, cause producer's yield few, profit margin is low.
Utility model content
The shortcoming that this utility model to solve above-mentioned prior art, it is provided that a kind of rational in infrastructure, easy to use adds for auxiliary
The air-actuated jaw of work cylinder body of rock drill shallow bore hole, is not only convenient for cylinder body of rock drill clamping, and is used for processing cylinder body shallow bore hole and can carry
For the location prepared so that Working position is accurate, precision is high, and efficiency is fast, it is possible to realize producing in enormous quantities, convenient and swift.
This utility model solve its technical problem use technical scheme: this gas for secondary process cylinder body of rock drill shallow bore hole
Dynamic fixture, including clamp body, clamp body is provided with the mandrel for installing workpiece, is installed with pull bar, pull bar front end end in mandrel
The open washer for clamping workpiece it is cased with at Tou；Mandrel left end be provided with mandrel with the use of locating detent, the locating detent back side is even
Being connected to rotary shaft, rotary shaft is rotationally connected with in rotation seat, and rotation seat is installed on clamp body；Mandrel right-hand member is provided with and is arranged on
Cylinder on clamp body；The clamp body back side is provided with fixing seat, and fixing seat is fixedly arranged above fixing axle, the company of rotation outside fixing axle
Being connected to rotor plate, rotor plate is connected with the piston rod of pull bar, cylinder by the first bolt.So, mandrel is used for clamping workpiece,
And the pull bar being placed in mandrel clamps workpiece work for driving open washer to complete, cylinder is then used for driving pull bar to move forward and backward,
Being connected between pull bar and the piston rod of cylinder and have rotor plate, when the piston rod of cylinder moves forward, pull bar is moved rearwards by, complete
The clamping of workpiece in pairs, on the contrary when the piston rod of cylinder is moved rearwards by, pull bar will move forward, it is achieved unclamps workpiece,
Convenient and swift, take connected mode so to make cylinder have certain buffer time simultaneously, reduce the impulsive force to cylinder,
Extend the service life of cylinder.
The most perfect, open washer is installed on end, mandrel front end by the second bolt.So, bolt is utilized to firmly install,
Simultaneously facilitate dismounting, convenient and swift.
The most perfect, rotary shaft outer end connects handwheel.So, the difficulty of turn rotary shaft is reduced so that locating detent can
Quickly realize displacement, improve efficiency.
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 improve the precision of processing, and the service life of bushing plate can also be extended, reduce and safeguard.
This utility model has the advantages that: compact conformation of the present utility model, easy to operate, is not only convenient for cylinder body of rock drill
Clamping install, and rapid processing can go out the cylinder body shallow bore hole being positioned on cylinder body of rock drill, remove middle loaded down with trivial details operation step from
Suddenly, improve production efficiency, add yield, improve the profit margin of enterprise, be suitable for producing middle use by batch, be worth
Promote.
Accompanying drawing explanation
Fig. 1 is the complete section structural representation in this utility model front；
Fig. 2 is the complete section structural representation of A-A in this utility model Fig. 1.
Description of reference numerals: clamp body 1, mandrel 2, pull bar 3, open washer 3-1, locating detent 4, rotary shaft 5, rotation seat 6,
Cylinder 7, fixing seat 8, fixing axle 8-1, rotor plate 8-1a, first bolt 9, the second bolt 10, handwheel 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 shallow bore hole, including clamp body 1, on clamp body 1
Being provided with the mandrel 2 for installing workpiece, be installed with pull bar 3 in mandrel 2, end, pull bar 3 front end is cased with for clamping workpiece
Open washer 3-1；Mandrel 2 left end be provided with mandrel 2 with the use of locating detent 4, locating detent 4 back side connect have rotary shaft 5,
Rotary shaft 5 is rotationally connected with in rotation seat 6, and rotation seat 6 is installed on clamp body 1；Mandrel 2 right-hand member is provided with and is arranged on folder
Cylinder 7 on concrete 1；Clamp body 1 back side is provided with fixing seat 8, and fixing seat 8 is fixedly arranged above fixing axle 8-1, fixing
Rotor plate 8-1a, rotor plate 8-1a it is rotatably connected to by the first bolt 9 and pull bar 3, the piston rod of cylinder 7 outside axle 8-1
Connect.
Open washer 3-1 is installed on end, mandrel 2 front end by the second bolt 10.
Rotary shaft 5 outer end connects handwheel 11.
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
Set 12-1a.
In use, when workpiece is installed, first starts cylinder 7, make pull bar 3 be retracted at default initial point, unclamp the second bolt
10, take out open washer 3-1, make locating detent 4 retreat by stubborn handwheel 11, workpiece is enclosed within mandrel 2, make workpiece two
Prominent hole on flank is stuck between locating detent 4, is then installed on pull bar by open washer 3-1, tightens the second bolt 10,
Twisting handwheel 6 again makes workpiece closely be stuck in locating detent 4, and reversible control cylinder 7, utilizes the piston driving of cylinder 7 to rotate
Plate 8-1a rotates clockwise, so that the displacement movement contrary with piston rod made by pull bar 3, through open washer 3-1 by workpiece
Clamping.
Although this utility model is by being shown and described with reference to preferred embodiment, but, this specialty ordinary skill
Personnel are it is to be appreciated that in the range of claims, can make the various change in form and details.
Claims (4)
1., for an air-actuated jaw for secondary process cylinder body of rock drill shallow bore hole, including clamp body (1), it is characterized in that: described
Clamp body (1) is provided with the mandrel (2) for installing workpiece, is installed with pull bar (3), pull bar (3) in described mandrel (2)
End, front end is cased with the open washer (3-1) for clamping workpiece；Described mandrel (2) left end is provided with and coordinates with mandrel (2)
The locating detent (4) used, locating detent (4) back side connects has rotary shaft (5), rotary shaft (5) to be rotationally connected with rotation seat
(6), in, rotation seat (6) is installed on clamp body (1)；Described mandrel (2) right-hand member is provided with and is arranged on clamp body (1)
On cylinder (7)；Described clamp body (1) back side is provided with fixing seat (8), and fixing seat (8) is fixedly arranged above fixing axle
(8-1), being rotatably connected to rotor plate (8-1a) outside fixing axle (8-1), described rotor plate (8-1a) passes through the first bolt
(9) piston rod with pull bar (3), cylinder (7) is connected.
Air-actuated jaw for secondary process cylinder body of rock drill shallow bore hole the most according to claim 1, is characterized in that: described
Open washer (3-1) is installed on mandrel (2) end, front end by the second bolt (10).
Air-actuated jaw for secondary process cylinder body of rock drill shallow bore hole the most according to claim 1, is characterized in that: described
Rotary shaft (5) outer end connects handwheel (11).
Air-actuated jaw for secondary process cylinder body of rock drill shallow bore hole the most according to claim 1, is characterized in that: described
Bushing plate (12) is installed on clamp body (1), bushing plate (12) is provided with lining (12-1), in lining (12-1)
It is inserted with spitting drill bushing (12-1a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425589.4U CN205571494U (en) | 2016-05-11 | 2016-05-11 | A air jig for assisting processing rock drill cylinder body shallow bore hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425589.4U CN205571494U (en) | 2016-05-11 | 2016-05-11 | A air jig for assisting processing rock drill cylinder body shallow bore hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205571494U true CN205571494U (en) | 2016-09-14 |
Family
ID=56857304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620425589.4U Expired - Fee Related CN205571494U (en) | 2016-05-11 | 2016-05-11 | A air jig for assisting processing rock drill cylinder body shallow bore hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205571494U (en) |
-
2016
- 2016-05-11 CN CN201620425589.4U patent/CN205571494U/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: 20190511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |