CN2192873Y - Industry electric detonator eccentric bayonet machine - Google Patents
Industry electric detonator eccentric bayonet machine Download PDFInfo
- Publication number
- CN2192873Y CN2192873Y CN 93232372 CN93232372U CN2192873Y CN 2192873 Y CN2192873 Y CN 2192873Y CN 93232372 CN93232372 CN 93232372 CN 93232372 U CN93232372 U CN 93232372U CN 2192873 Y CN2192873 Y CN 2192873Y
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- eccentric
- gear
- waist
- bayonet
- extrusion molding
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- Expired - Fee Related
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Abstract
The utility model relates to an industry electric detonator eccentric wheel bayonet machine, which is composed of a flat plate working table, a cylinder body, a piston rod, a driving mechanism, an outer sleeve, an adjusting screw, a control valve, and two suits of bayonet and waist clamping extrusion molding mechanisms, wherein, the bayonet and waist clamping extrusion molding mechanisms are arranged from top to bottom by taking the longitudinal axis of the detonator as an axial lead, are respectively provided with a group of eccentric bayonet wheels or waist clamping wheels and coaxial gears which are uniformly distributed around the axial lead, and exumbrella internal-teeth gears, and rotates at opposite direction with each other under the drive of the driving mechanism. The bayonet and the waist clamping are finished once; the work efficiency is notably enhanced; the bayonet and the waist clamping are rolled and formed by adopting the eccentric wheel rotation for replacing a clamping device; the service life of the detonator bayonet machine is prolonged.
Description
The utility model relates to firer's mechanical field, further is to be used for the bayonet socket of commercial electric detonator or the eccentric wheel clipping machine of card waist extrusion molding.
The detonator with metal shell of China's each its production of electric cap factory at present, the bayonet socket of papery detonator and card waist still adopt the method for the fifties, finish with the method that dop is taked to unclamp and tightened.Dop external diameter one end is a cone, its internal diameter matches with the detonator external diameter, be milled with the five equilibrium groove of 18 lobes at the outside diameter of cone, what match with the cone external diameter is an inner conical cover, during work detonator is inserted in the big stomidium of dop cone, by the piston rod one end drivening rod of pneumatic cylinder, connecting rod drives the inner conical cover again, pumps, force the five equilibrium groove of dop cone to tighten up and unclamp and finish this procedure of card waist, bayonet socket also uses the same method.Because branch cell walls such as the big end of dop cone are thin, the material of dop is the T3 carbon tool steel, easy fracture when hardening heat is greater than 60～62 ℃ of HRC during heat treatment, do not guarantee quality during less than HRC60 ℃ again, dop when work waist of every card or card once mouthful all to tighten up and unclamp, influence the service life of dop like this, dop is general to be used and the longlyest also was no more than one month in several days tens days, has improved the production cost of detonator like this.
Purpose of design of the present utility model is to overcome weak point of the prior art, and provide a kind of bayonet socket, card waist to finish simultaneously, and bayonet socket, card waist extrusion molding mechanism are without the dop type gripping mechanism, and the employing eccentric wheel rotates the commercial electric detonator eccentric wheel clipping machine of rolling forming.
Purpose of design of the present utility model can reach by following measure:
In the commercial electric detonator eccentric wheel clipping machine that extrusion molding mechanism, overcoat, adjustment screw, the control valve used by flat bench, cylinder body, piston rod, transmission mechanism, bayonet socket or card waist are formed, there are two covers in the extrusion molding mechanism that bayonet socket, card waist are used--and bayonet socket extrusion molding mechanism and card waist extrusion molding mechanism, the two longitudinal axis with electric cap is that axial line is layout up and down.Superposed bayonet socket extrusion molding mechanism have one group be at least two, with uniform eccentric mouth blocking wheel 18 of axial line and the gear 19 coaxial with each eccentric mouth blocking wheel 18, the internal tooth portion engagement of gear 19 and exumbrella internal-gear 13.The card waist extrusion molding mechanism that is positioned at the bottom also be have one group at least two, with uniform eccentric waist blocking wheel 4 of axial line and the gear 5 coaxial with each eccentric waist blocking wheel 4, gear 5 meshes with the internal tooth portion of exumbrella internal-gear 7, and two exumbrella internal- gears 13,7 rotate with direction opposite each other under the driving of transmission mechanism.
The following ring of single thrust bearing 12 is housed, on the seam of going up the increment face that encircles the below that is inlaid in exumbrella internal-gear 13 of single thrust bearing 12 on the footpath.Exumbrella internal-gear 13, gear 19, eccentric mouth blocking wheel 18 etc. constitute bayonet socket extrusion molding mechanism.
Be positioned at the internal tooth portion of exumbrella internal-gear 7 and gear 5 engagements of bottom, gear 5 has three, be that axial line is uniform with the longitudinal axis of electric cap, and the internal diameter of each gear 5 matches with a lower end of eccentric waist blocking wheel 4, and connects as one with taper bolt.Eccentric waist blocking wheel 4 also is three, uniform with axial line, and its external diameter has little straight-tooth profile of tooth.A rolling bearing respectively is equipped with in the upper and lower both sides of each eccentric waist blocking wheel 4, and upper and lower rolling bearing is contained in the hole of lower support cover 10 and lower support ring 8 respectively and is mated, and lower support ring 8 and lower support overlap 10 usefulness soket head cap screws and fasten as one.The external diameter of lower support ring 8 matches with the inner ring of rolling bearing 9.The outer ring of rolling bearing 9 is contained in the lining 11 and is mated.Lining 11 is fixed in the sidewall of overcoat 3.The following ring of setting-in single thrust bearing 6 in the bearing groove of the inboard, bottom surface of overcoat 3, the going up on the seam of increment face of below that ring is flush-mounted in exumbrella internal-gear 7 of single thrust bearing 6.Exumbrella internal-gear 7, gear 5, eccentric waist blocking wheel 4 etc. constitute card waist extrusion molding mechanism.For the rotation that makes gear 5 and 19, eccentric waist blocking wheel 4 and eccentric mouth blocking wheel 18 has precedence over the rotation of upper supporting ring 16, upper support cover 17 and lower support ring 8, lower support cover 10, the rotary damping that can suitably strengthen upper supporting ring 16, upper support cover 17 and lower support ring 8, lower support cover 10.
In the bottom of overcoat 3, along on the axial line of the electric cap longitudinal axis, also be equipped with for the adjustment screw 1 of adjusting the electric cap upper and lower position and back of the body cap 2.Adjust screw 1 has relief hole for the axle center adjustment screw.
During work: before card waist, bayonet socket, according to the different length of detonator and the position of being blocked, regulate and adjust screw 1, it is fastening to carry on the back cap 2, detonator is inserted in the axial line space that each eccentric mouth blocking wheel 18 and each eccentric waist blocking wheel 4 centered on, the bayonet socket position of detonator is on the height of eccentric mouth blocking wheel 18, the sealed chamber of detonator is promptly blocked on the height that loin is in eccentric waist blocking wheel 4.With foot control valve control cylinder body 28 air inlets or feed liquor, it is reciprocating to promote piston and piston rod 24.
In work trace, the axle head tooth portion of piston rod 24 drives bevel gear tooth axle 23 and rotates, and the bevel gear part of bevel gear tooth axle 23 drives exumbrella internal- gear 7 and 13, and gear 7 and 13 is rotated around the electric cap longitudinal axis with direction opposite each other.The rotation of exumbrella internal-gear 7 drives the eccentric waist blocking wheel 4 of each gear 5 and each and rotates, and each eccentric waist blocking wheel 4 will and rotate roll extrusion around the card loin jam-packed of detonator around from the axle rotation time, realize blocking waist.Simultaneously, the rotation of exumbrella internal-gear 13 drives each gear 19 and each
Purpose of design of the present utility model can also reach by following measure:
Its piston rod adopts axle head tooth-shaped piston bar 24, and its transmission mechanism adopts bevel gear tooth axle 23, the tooth axial region engagement of the axle head tooth portion of axle head tooth-shaped piston bar 24 and bevel gear tooth axle 23, the bevel gear part of bevel gear tooth axle 23 and two exumbrella internal- gear 13,7 engagements.
It respectively adopts three with axial line uniform eccentric mouth blocking wheel 18 and eccentric waist blocking wheel 4.
It is adjusted screw and adopts the axle center to have the adjustment screw 1 of relief hole.
The utility model compared with prior art has following advantage:
1. owing to bayonet socket, card waist can be finished simultaneously, work efficiency, time and labour saving have been improved greatly.
2. bayonet socket, card waist adopt eccentric wheel to rotate rolling-type extrusion molding mechanism, and without the extrusion molding mechanism of dop clamping type, prolong the service life of electric cap clipping machine.
The drawing of accompanying drawing is described as follows:
Fig. 1: the utility model structural representation
The contrast accompanying drawing is described in further detail below:
As shown in Figure 1, on the bottom surface of flat bench, the overcoat 3 of extrusion molding mechanism and the support 20 of stationary housing 28 and transmission mechanism bevel gear tooth axle 23 are arranged with bolting.Axle head tooth portion by the axle head tooth-shaped piston bar 24 that stretches out in the cylinder body 28, tooth axial region engagement with bevel gear tooth axle 23, the bevel gear part of bevel gear tooth axle 23 and superposed exumbrella internal-gear 13 and exumbrella internal-gear 7 engagements that are positioned at the bottom, and make both under the driving of bevel gear tooth axle 23, be axial line and rotate simultaneously with the electric cap longitudinal axis with direction opposite each other.Rolling bearing the 22, the 25th, the bearing between bevel gear tooth axle 23 and the support 20, end cap 21, rear end cap 26 are end caps of bevel gear tooth axle 23 two bearings.All the other have the back of the body cap 27 of bevel gear tooth axle 23, and the foot control valve of control cylinder body 28 air inlets or feed liquor.
19 engagements of the internal tooth portion of superposed exumbrella internal-gear 13 and gear, gear 19 have three, be that axial line is uniform with the longitudinal axis of electric cap, the internal diameter of each gear 19 matches with a lower end of eccentric mouth blocking wheel 18, and connects as one with taper bolt.Eccentric mouth blocking wheel 18 also is three, uniform with axial line, and its external diameter has little straight-tooth profile of tooth.A rolling bearing respectively is equipped with in the upper and lower both sides of each eccentric mouth blocking wheel 18, and upper and lower rolling bearing is contained in the hole of upper support cover 17 and upper supporting ring 16 respectively and is mated, and upper supporting ring 16 and upper support overlap 17 usefulness soket head cap screws and fasten as one.The external diameter of upper support cover 17 and upper supporting ring 16 matches with the inner ring of rolling bearing 14.The outer ring of rolling bearing 14 is contained in the lining 15 and is mated.Lining 15 is fixed in the sidewall of overcoat 3.Outside lower support ring 8
Eccentric mouth blocking wheel 18 rotates, and each eccentric mouth blocking wheel 18 will and rotate roll extrusion, the realization bayonet socket around the bayonet socket position jam-packed of detonator around from the axle rotation time.
Subsequently, axle head tooth-shaped piston bar 24 is done motion in the other direction, enter the work flyback, piston rod 24 will drive bevel gear tooth axle 23, exumbrella internal- gear 7 and 13, gear 5 and 19, eccentric waist blocking wheel 4 and eccentric mouth blocking wheel 18 counter-rotation, make eccentric waist blocking wheel 4 and eccentric mouth blocking wheel 18 when reversing, unclamp detonator, for taking out the detonator and the next work trace preparatory condition of bayonet socket, card waist from axle.Bayonet socket, card waist carry out synchronously, once finish.
Processing: homemade axle head tooth-shaped piston bar 24 exposed end mills become rack shaft, the quality of fit that the internal diameter of 18 of the internal diameter of gear 19 and eccentric mouth blocking wheels, gear 5 and eccentric waist blocking wheel are 4 is 2 grades, the wheel rim of eccentric mouth blocking wheel 18, eccentric waist blocking wheel 4 is 60 ° of angles, and bayonet socket, card waist are to roll out 1.5 * 60 ° indenture for requiring.All the other each parts and gear are machined piece, each bearing selection standard model.In the assembling, be respectively charged into rolling bearing earlier in the hole of upper support cover 17 and upper supporting ring 16, reinstall eccentric mouth blocking wheel 18, then with upper supporting ring 16 and upper support cover 17 usefulness soket head cap screws fasten as one and the inner ring of the rolling bearing 14 of packing in.Lower support cover 10, lower support ring 8 are identical with the assemble sequence of eccentric waist blocking wheel 4.
Claims (4)
1, a kind of commercial electric detonator eccentric wheel clipping machine, by flat bench, cylinder body, piston rod, transmission mechanism, the extrusion molding mechanism that bayonet socket or card waist are used, overcoat, adjusting screw and control valve forms, it is characterized in that there are two covers in extrusion molding mechanism--bayonet socket extrusion molding mechanism and card waist extrusion molding mechanism, the two longitudinal axis with electric cap is that axial line is layout up and down, superposed bayonet socket extrusion molding mechanism has one group to be at least two, with the uniform eccentric mouth blocking wheel (18) of axial line, and the gear (19) coaxial with each eccentric mouth blocking wheel (18), gear (19) meshes with the internal tooth portion of exumbrella internal-gear (13), the card waist extrusion molding mechanism that is positioned at the bottom has one group at least two, with the uniform eccentric waist blocking wheel (4) of axial line, and the gear (5) coaxial with each eccentric waist blocking wheel (4), gear (5) meshes two exumbrella internal-gears (13) with the internal tooth portion of exumbrella internal-gear (7), (7) under the driving of transmission mechanism, rotate with direction opposite each other.
2, commercial electric detonator eccentric wheel clipping machine according to claim 1, it is characterized in that said piston rod is an axle head tooth-shaped piston bar (24), said transmission mechanism is a bevel gear tooth axle (23), the tooth axial region engagement of the axle head tooth portion of axle head tooth-shaped piston bar (24) and bevel gear tooth axle (23), the bevel gear part of bevel gear tooth axle (23) and two exumbrella internal-gears (13), (7) engagement.
3, commercial electric detonator eccentric wheel clipping machine according to claim 1 is characterized in that saidly respectively being three with the uniform eccentric mouth blocking wheel (18) of axial line, eccentric waist blocking wheel (4).
4, commercial electric detonator eccentric wheel clipping machine according to claim 1 is characterized in that said adjustment screw is the adjustment screw (1) that the axle center has relief hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93232372 CN2192873Y (en) | 1993-11-30 | 1993-11-30 | Industry electric detonator eccentric bayonet machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93232372 CN2192873Y (en) | 1993-11-30 | 1993-11-30 | Industry electric detonator eccentric bayonet machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2192873Y true CN2192873Y (en) | 1995-03-22 |
Family
ID=33808606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93232372 Expired - Fee Related CN2192873Y (en) | 1993-11-30 | 1993-11-30 | Industry electric detonator eccentric bayonet machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2192873Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102329178A (en) * | 2011-06-18 | 2012-01-25 | 新疆雪峰民用爆破器材有限责任公司 | Automatic waist-clamping machine for detonators |
| CN103864545A (en) * | 2012-12-10 | 2014-06-18 | 福建海峡科化股份有限公司 | Automatic production line of industrial detonator bayonet |
| CN111780627A (en) * | 2020-05-27 | 2020-10-16 | 中煤科工集团淮北爆破技术研究院有限公司 | Multi-station electric detonator waist clamping and bayonet machine |
-
1993
- 1993-11-30 CN CN 93232372 patent/CN2192873Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102329178A (en) * | 2011-06-18 | 2012-01-25 | 新疆雪峰民用爆破器材有限责任公司 | Automatic waist-clamping machine for detonators |
| CN102329178B (en) * | 2011-06-18 | 2013-05-15 | 新疆雪峰科技(集团)股份有限公司 | Automatic waist-clamping machine for detonators |
| CN103864545A (en) * | 2012-12-10 | 2014-06-18 | 福建海峡科化股份有限公司 | Automatic production line of industrial detonator bayonet |
| CN103864545B (en) * | 2012-12-10 | 2016-06-29 | 福建海峡科化股份有限公司 | A kind of industrial detonator bayonet socket automatic production line |
| CN111780627A (en) * | 2020-05-27 | 2020-10-16 | 中煤科工集团淮北爆破技术研究院有限公司 | Multi-station electric detonator waist clamping and bayonet machine |
| CN111780627B (en) * | 2020-05-27 | 2022-05-13 | 中煤科工集团淮北爆破技术研究院有限公司 | Multi-station electric detonator waist clamping and bayonet machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |