CN102070381B - Hollow axis pneumatic mouth-tightening/ waist-suppressing machine - Google Patents
Hollow axis pneumatic mouth-tightening/ waist-suppressing machine Download PDFInfo
- Publication number
- CN102070381B CN102070381B CN2010100193190A CN201010019319A CN102070381B CN 102070381 B CN102070381 B CN 102070381B CN 2010100193190 A CN2010100193190 A CN 2010100193190A CN 201010019319 A CN201010019319 A CN 201010019319A CN 102070381 B CN102070381 B CN 102070381B
- Authority
- CN
- China
- Prior art keywords
- axis
- hollow
- piston
- dop
- air
- 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
Images
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention discloses a hollow axis pneumatic mouth-tightening/ waist-suppressing machine, comprising an outer barrel (6), a hollow piston shaft (7), an upper flange (9), a lower flange (5), an air-controlled valve (17), a clamp head (12), a tapered sleeve (11), a fixing seat (2) and a position controlling contact piece (18), wherein the clamp head (12) is used for clamping a wokpiece; and the tapered sleeve (11) is used for matching with the clamp head (12). The hollow axis pneumatic mouth-tightening/ waist-suppressing machine provided by the invention has the advantages of simple structure, small volume, big mouth-tightening force, high precision and low failure rate, and is convenient for maintenance.
Description
Technical field
The present invention relates to mechanical design field, relate in particular to tight mouthful/tight waist equipment in a kind of detonator production process.
Background technology
At present in the detonator production field; Tight mouthful/tight waist the equipment that adopts is desk-top or vertical pneumatic tight mouthful of machine; Its principle of work is: promote one or one group of link mechanism by real mandrel cylinder; Driving the outside taper to-and-fro movement of dop, and realize the local radial compression to detonator shell, the completion course of processing through the relative movement at the circular cone position on the dop and the circular cone position on the taper.But tight mouthful of the prior art/tight waist equipment all has, and volume is big, failure rate is high, tight mouthful of shortcoming such as power is little, the tight mouthful precision of detonator is low.
Summary of the invention
For solving the problem that prior art exists, the invention provides the pneumatic tight mouthful/tight waist machine of tubular shaft that a kind of precision is high, volume is little, simple in structure.
The present invention is achieved in that
A kind of air-cored axis pneumatic tight mouthful/tight waist machine, comprise outer cylinder body, hollow the axis of the piston, upper flange, lower flange, Pneumatic valve, be used to tighten workpiece dop, be used for the taper, permanent seat, the position control contact that cooperate with dop,
Said hollow the axis of the piston, upper flange, lower flange, exterior bowl form air-cored axis's cylinder, and the hollow the axis of the piston is connected with the outer cylinder body contact through sealing-ring, forms air chamber between upper flange and hollow the axis of the piston, hollow the axis of the piston and the lower flange,
Said taper connects with the hollow the axis of the piston and moves up and down, and dop and permanent seat link into an integrated entity, and permanent seat is fixedly connected with upper flange or lower flange,
In air chamber, import gas through inlet pipe, said air feed port is controlled through Pneumatic valve,
Said position control contact is connected with the hollow the axis of the piston, is used for controlling Pneumatic valve.
During work; Workpiece is put into dop; Open start button, Pneumatic valve is at first controlled the air chamber air feed that inlet mouth forms between hollow the axis of the piston and flange, and the hollow the axis of the piston drives tapered sleeve pipe and upwards perhaps moves downward together; And realize workpiece through the relative movement at circular cone position on the dop and the circular cone position on the taper---the local radial compression of detonator shell, accomplish the course of processing; When the hollow the axis of the piston is upwards perhaps transported to the target location downwards; The position control contact that is fixed in the hollow the axis of the piston trigger that Pneumatic valve commutates and through inlet pipe to hollow the axis of the piston another air chamber air feed with the flange composition; The hollow the axis of the piston drives tapered sleeve pipe and moves together, and heading is with opposite before, during to the cylinder bottom dead center position; Stop to move, wait for working cycle next time; Dop relies on self elastic force, unclamps workpiece---cap shell.
Air-cored axis provided by the invention pneumatic tight mouthful/tight waist machine, simple in structure, volume is little, has changed to need in the prior art that a lot of component sets are worked altogether and the volume that brings is big, the shortcoming of inconvenient operation; And the pneumatic tight mouthful/tight mouthful power of tight waist machine of air-cored axis provided by the invention is big, and precision is high, and failure rate is low; On the other hand, easy to maintenance, employing flange and outer cylinder body, hollow the axis of the piston form the mode of air chamber, the convenient maintenance of machine in the future, the rate of utilization of raising machine.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, does not constitute to improper qualification of the present invention, in the accompanying drawings:
The structural representation of pneumatic tight mouthful/tight waist machine of the air-cored axis that Fig. 1 provides for the embodiment of the invention 1;
The structural representation of pneumatic tight mouthful/tight waist machine of the air-cored axis that Fig. 2 provides for embodiment 2;
Fig. 3 is the structural representation of pneumatic tight mouthful/tight waist unit of disc type air-cored axis.
Embodiment
To combine accompanying drawing and specific embodiment to specify the present invention below, be used for explaining the present invention in this illustrative examples of the present invention and explanation, but not as to qualification of the present invention.
Embodiment 1:
Of Fig. 1; The air-cored axis that present embodiment provides pneumatic tight mouthful/tight waist machine comprises outer cylinder body 6, base 21, hollow the axis of the piston 7, upper flange 9, lower flange 5, Pneumatic valve 17, be used to tighten the dop 12 of workpiece, be used for the taper 11, permanent seat 2, the position control contact 18 that cooperate with dop 12; Exterior bowl 6 is arranged on the base 21
Hollow the axis of the piston 7, upper flange 9, lower flange 5, exterior bowl 6 form air-cored axis's cylinder; Hollow the axis of the piston 7 is connected with the outer cylinder body contact through sealing-ring 4, sealing-ring 8, sealing-ring 10; Form air chamber between upper flange 9 and hollow the axis of the piston 7, hollow the axis of the piston 7 and the lower flange 5
Permanent seat 2 is connected below the lower flange 5; Dop 12 conical endss extend to outside the taper 11, and dop 12 the other ends are connected with permanent seat 2, and taper 11 connects with hollow the axis of the piston 7 and moves up and down; Dop 12 links into an integrated entity with permanent seat 2 and then is connected with lower flange 5 through being connected screw 3
In air chamber, import gas through inlet pipe 14 and inlet pipe 15; Air feed port 16 is through Pneumatic valve 17 controls, and air feed port 16 is arranged on below the lower flange 5, and Pneumatic valve 17 is set on the air feed port 16; Position control contact 18 is connected with hollow the axis of the piston 7 lower ends; Governing screw 19 and set nut 20 are set on the position control contact 18, and position control contact 18 moves up and down and contacts and control Pneumatic valve 17 with Pneumatic valve 17, changes the airintake direction of gas.
The working process of present embodiment is: workpiece 13 is put into dop 12; Open start button 22; Pneumatic valve 17 is at first controlled the air chamber air feed that inlet mouth 15 forms between hollow the axis of the piston and flange; Hollow the axis of the piston 7 drives tapered sleeve pipe 11 and moves upward together, and realizes workpiece through the relative movement at circular cone position on the dop 12 and the circular cone position on the taper---the local radial compression of detonator shell, accomplish the course of processing; When the hollow the axis of the piston is upwards transported to the target location; The position control contact 18 that is fixed in hollow the axis of the piston 7 trigger that Pneumatic valves 17 commutate and through inlet pipe 14 to hollow the axis of the piston another air chamber air feed with the flange composition; The hollow the axis of the piston drives tapered sleeve pipe and moves downward together; During to the cylinder bottom dead center position, stop to move, wait for working cycle next time; Dop 12 relies on self elastic force, unclamps workpiece---cap shell.
In order to make processing more accurate, can adopt the mode of backstay that the location of workpiece is adjusted in the present embodiment, specifically: backstay 1 penetrates dop 12 bottoms and carries out position adjustments through permanent seat 2, thereby realizes the position adjustments to workpiece.Wherein the external diameter of backstay 1 and the coordinating size between the workpiece be less than 2 times of the workpiece external diameter, vertically places so that protect positive product as far as possible when making product get into position to be processed, reduces because of product and place the incorrect waste product that produces.
In the present embodiment, its working sections of tubular shaft cylinder can be circular, square or other practical shape, can be processed by metallic substance or non-metallic material.
Embodiment 2:
Of Fig. 2; The air-cored axis that present embodiment provides pneumatic tight mouthful/tight waist machine comprises outer cylinder body 6, base 21, hollow the axis of the piston 7, upper flange 9, lower flange 5, Pneumatic valve 17, be used to tighten the dop 12 of workpiece, be used for the taper 11, permanent seat 2, the position control contact 18 that cooperate with dop 12; Exterior bowl 6 is arranged on the base 21
Hollow the axis of the piston 7, upper flange 9, lower flange 5, exterior bowl 6 form air-cored axis's cylinder; Hollow the axis of the piston 7 is connected with the outer cylinder body contact through sealing-ring 4, sealing-ring 8, sealing-ring 10; Form air chamber between upper flange 9 and hollow the axis of the piston 7, hollow the axis of the piston 7 and the lower flange 5
Permanent seat 2 is connected above the upper flange 9; Dop 12 conical endss extend to outside the taper 11, and dop 12 the other ends are connected with permanent seat 2, and taper 11 connects with hollow the axis of the piston 7 and moves up and down; Dop 12 links into an integrated entity with permanent seat 2 and then is connected with upper flange 9 through being connected screw 3
In air chamber, import gas through inlet pipe 14 and inlet pipe 15; Air feed port 16 is through Pneumatic valve 17 controls, and air feed port 16 is arranged on above the upper flange 9, and Pneumatic valve 17 is set on the air feed port 16; Position control contact 18 is connected with hollow the axis of the piston 7 upper ends; Governing screw 19 and set nut 20 are set on the position control contact 18, and position control contact 18 moves up and down and contacts and control Pneumatic valve 17 with Pneumatic valve 17, changes the airintake direction of gas.
The working process of present embodiment is: workpiece 13 is put into dop 12; Open start button 22; Pneumatic valve 17 is at first controlled the air chamber air feed that inlet mouth 14 forms between hollow the axis of the piston and flange; Hollow the axis of the piston 7 drives tapered sleeve pipe 11 and moves downward together, and realizes workpiece through the relative movement at circular cone position on the dop 12 and the circular cone position on the taper---the local radial compression of detonator shell, accomplish the course of processing; When the hollow the axis of the piston is transported to the target location downwards; The position control contact 18 that is fixed in hollow the axis of the piston 7 lower ends trigger that Pneumatic valves 17 commutate and through inlet pipe 15 to hollow the axis of the piston another air chamber air feed with the flange composition; The hollow the axis of the piston drives tapered sleeve pipe and moves upward together; During to the cylinder top dead center position, stop to move, wait for working cycle next time; Dop 12 relies on self elastic force, unclamps workpiece---cap shell.
Can adopt the form of supporting board to carry out the material returned in the present embodiment, specifically: in the lower end of hollow the axis of the piston 7 supporting board 24 is set, supporting board 24 moves down through 23 controls of material returned cylinder, withdraws from workpiece.
In the present embodiment, its working sections of tubular shaft cylinder can be circular, square or other practical shape, can be processed by metallic substance or non-metallic material.
In addition, can connect, form pneumatic automatically tight mouthful continuously/tight waist machine of orthoscopic or disc type (being illustrated in figure 3 as vertical view), form the pipeline system operating line, can further improve working efficiency by pneumatic tight mouthful of the air-cored axis that embodiment 1 provides/tight waist machine combination.
Also can connect, form pneumatic automatically tight mouthful continuously/tight waist machine of orthoscopic or disc type, form the pipeline system operating line by pneumatic tight mouthful of the air-cored axis that embodiment 2 provides/tight waist machine combination.
Also can be connected, form pneumatic automatically tight mouthful continuously/tight waist machine of orthoscopic or disc type, form the pipeline system operating line by pneumatic tight mouthful of the air-cored axis that embodiment 1 and embodiment 2 provide/tight waist machine mixed assemblage.
More than the technical scheme that the embodiment of the invention provided has been carried out detailed introduction; Used concrete example among this paper the principle and the embodiment of the embodiment of the invention are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the embodiment of the invention; Simultaneously, for one of ordinary skill in the art, according to the embodiment of the invention, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (4)
1. pneumatic tight mouthful/tight waist machine of an air-cored axis; It is characterized in that: said tight mouthful/tight waist machine comprises outer cylinder body (6), hollow the axis of the piston (7), upper flange (9), lower flange (5), Pneumatic valve (17), be used to tighten the dop (12) of workpiece, be used for the taper (11), permanent seat (2), the position control contact (18) that cooperate with dop (12)
Said hollow the axis of the piston (7), upper flange (9), lower flange (5), exterior bowl (6) form air-cored axis's cylinder; Hollow the axis of the piston (7) is connected with outer cylinder body (6) contact through sealing-ring; Form air chamber between upper flange (9) and hollow the axis of the piston (7), hollow the axis of the piston (7) and the lower flange (5)
Said taper (11) connects with hollow the axis of the piston (7) and moves up and down, and dop (12) links into an integrated entity with permanent seat (2);
Said taper (11) is arranged on the upper end of hollow the axis of the piston (7);
Said permanent seat (2) is connected below the lower flange (5), and dop (12) conical ends extends to outside the taper (11), and dop (12) the other end is connected with permanent seat (2);
Air feed port (16) is arranged on below the lower flange (5); Pneumatic valve (17) is set on the air feed port (16); Said position control contact (18) is connected with hollow the axis of the piston (7) lower end, and position control contact (18) moves up and down and contacts and control Pneumatic valve (17) with Pneumatic valve (17), changes the airintake direction of gas.
Perhaps said taper (11) is arranged on the lower end of hollow the axis of the piston (7);
Said permanent seat (2) is connected above the upper flange (9), and dop (12) conical ends extends to following taper (11), and dop (12) the other end is fixedly connected with permanent seat (2);
Air feed port (16) is arranged on above the upper flange (9); Pneumatic valve (17) is set on the air feed port (16); Said position control contact (18) is connected with hollow the axis of the piston (7) upper end, and position control contact (18) moves up and down and contacts and control Pneumatic valve (17) with Pneumatic valve (17), changes the airintake direction of gas.
2. pneumatic tight mouthful/tight waist machine of air-cored axis as claimed in claim 1, it is characterized in that: backstay (1) also is set, and said backstay (1) penetrates dop (12) bottom and carries out position adjustments through permanent seat (2), thereby realizes the position adjustments to workpiece.
3. pneumatic tight mouthful/tight waist machine of air-cored axis as claimed in claim 2, it is characterized in that: the external diameter of said backstay (1) and the coordinating size between the workpiece are less than 2 times of the workpiece external diameter.
4. pneumatic tight mouthful/tight waist machine of air-cored axis as claimed in claim 1, it is characterized in that: the lower end of said hollow the axis of the piston (7) is provided with supporting board (24), and supporting board (24) moves up and down through cylinder (23) control, thereby workpiece is carried out the material returned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100193190A CN102070381B (en) | 2010-01-13 | 2010-01-13 | Hollow axis pneumatic mouth-tightening/ waist-suppressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100193190A CN102070381B (en) | 2010-01-13 | 2010-01-13 | Hollow axis pneumatic mouth-tightening/ waist-suppressing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102070381A CN102070381A (en) | 2011-05-25 |
| CN102070381B true CN102070381B (en) | 2012-11-14 |
Family
ID=44029165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010100193190A Expired - Fee Related CN102070381B (en) | 2010-01-13 | 2010-01-13 | Hollow axis pneumatic mouth-tightening/ waist-suppressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102070381B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101214508A (en) * | 2007-12-29 | 2008-07-09 | 中国重型机械研究院 | Composite bevel clamping system |
| CN201143543Y (en) * | 2007-11-23 | 2008-11-05 | 比亚迪股份有限公司 | Electric ignition tube automatic closing device |
| CN201227794Y (en) * | 2008-07-02 | 2009-04-29 | 燕山大学 | Gripping apparatus of circular cross section pipes |
-
2010
- 2010-01-13 CN CN2010100193190A patent/CN102070381B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201143543Y (en) * | 2007-11-23 | 2008-11-05 | 比亚迪股份有限公司 | Electric ignition tube automatic closing device |
| CN101214508A (en) * | 2007-12-29 | 2008-07-09 | 中国重型机械研究院 | Composite bevel clamping system |
| CN201227794Y (en) * | 2008-07-02 | 2009-04-29 | 燕山大学 | Gripping apparatus of circular cross section pipes |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2009-136879A 2009.06.25 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102070381A (en) | 2011-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205764797U (en) | A kind of sealing ring feeding assembling mechanism of valve stem packing ring kludge | |
| CN103111694B (en) | Automatic floating tapping machine | |
| CN110842546B (en) | Automatic ball valve assembling production line | |
| CN104440036A (en) | Valve collet component assembly equipment | |
| CN201907658U (en) | Automatic ball nickel packaging machine | |
| CN109248947A (en) | A kind of pipe fitting automatic edge folding machine | |
| CN102070381B (en) | Hollow axis pneumatic mouth-tightening/ waist-suppressing machine | |
| CN110480057A (en) | The automatic drilling pressing equipment of plunger pump swash plate | |
| CN108435869B (en) | A kind of continous way process for stamping | |
| CN204545957U (en) | Little bend pipe ring inserter | |
| CN207431816U (en) | A kind of golf club head clamping fixture | |
| CN207189112U (en) | Automatic assembly equipment for annular element | |
| CN202639941U (en) | Fixture for vertical machining center | |
| CN203791992U (en) | Rotary machine tool base | |
| CN204289618U (en) | Nickel pin means for correcting and comprise the battery cap press-fit equipment of this device | |
| CN106312201A (en) | An automatic iron filing blowing device for blind nuts | |
| CN214722544U (en) | Pneumatic piston driving rotary centering clamp | |
| CN202238282U (en) | Slurry iron remover | |
| CN204770161U (en) | Plastic equipment of annular metallic spare | |
| CN205996514U (en) | A kind of assembling device of sealing ring | |
| CN203663802U (en) | Vacuum feeding and discharging device of reaction kettle | |
| CN103100918A (en) | Material conveying device of needle embracing column automatic drilling machine | |
| CN209598029U (en) | A kind of ring forging bulging structure based on press machine | |
| CN207986651U (en) | A kind of filling apparatus easy to adjust | |
| CN202607401U (en) | Conveying device of bearing sleeve ring cutting machining pipelining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20121114 Termination date: 20130113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |