CN214639723U

CN214639723U - Detonator flaring device

Info

Publication number: CN214639723U
Application number: CN202120836810.6U
Authority: CN
Inventors: 李兆歧; 付伟波; 王振全; 张奎文; 黄宝金
Original assignee: Heilongjiang Qinghua Civil Explosive Equipment Co ltd
Current assignee: Heilongjiang Qinghua Civil Explosive Equipment Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-11-09
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a detonator flaring device, which comprises a base, a bolt fixed on a hollow support, a guide groove arranged at the top of the base, and a guide gear ring movably arranged in the guide groove; the mounting disc is fixed at the top of the guide gear ring, and through grooves are formed in the mounting disc and the base; the fixed disc is arranged above the mounting disc, a fixed groove is formed in the fixed disc, a flaring punch is placed in the fixed groove, a guide rod is fixed at the bottom of the fixed disc through a bolt, a movable groove is formed in the bottom of the side of the guide rod, and a tooth block is connected in the movable groove in a rotating mode through the elasticity of a torsion spring; the support, the bolt fastening is in the top of base, the pneumatic cylinder is installed at the top of support, and the output of pneumatic cylinder is connected with the top of fixed disk. According to the detonator flaring device, continuous automatic positioning flaring and blanking are realized through downward movement of the fixed disc and synchronous rotation of the mounting disc, and simultaneously flaring punches of different specifications can be replaced.

Description

Detonator flaring device

Technical Field

The utility model relates to a detonator processing technology field specifically is a detonator flaring device.

Background

The detonator is a blasting tool containing explosives, and needs to be subjected to flaring operation in the processing of the detonator, so that subsequent parts can be conveniently installed, the detonator flaring device is an existing conventional means, and the detonator flaring device is related to a detonator flaring device in the publication No. (CN 208471937U), and comprises a flaring workbench and a flaring executing mechanism.

This detonator flaring device strikes the flaring operation through fixed flaring punch to the detonator, but inconvenient flaring punch to different specifications is changed, when processing different detonators, uses and has the limitation, when carrying out the location of detonator, adopts cylinder and control flap simultaneously, needs impel the detonator, and the iterative process of release again inconveniently carries out energy-conserving flaring operation of keeping on location, complex operation, extravagant resource.

Aiming at the problems, innovative design is urgently needed on the basis of the original detonator flaring device.

Disclosure of Invention

An object of the utility model is to provide a detonator flaring device to solve above-mentioned background art and propose current detonator flaring device, inconvenient flaring punch to different specifications is changed, and inconvenient the carrying on energy-conserving problem of keeping on the location flaring operation simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a detonator flaring device comprising:

the bolt is fixed on the hollow support, the top of the base is provided with a guide groove, and a guide gear ring is movably placed in the guide groove;

the mounting disc is fixed at the top of the guide gear ring, and through grooves are formed in the mounting disc and the base;

the fixed disc is arranged above the mounting disc, a fixed groove is formed in the fixed disc, a flaring punch is placed in the fixed groove, a guide rod is fixed at the bottom of the fixed disc through a bolt, a movable groove is formed in the bottom of the side of the guide rod, and a tooth block is connected in the movable groove in a rotating mode through the elasticity of a torsion spring;

the support, the bolt fastening is in the top of base, the pneumatic cylinder is installed at the top of support, and the output of pneumatic cylinder is connected with the top of fixed disk.

Preferably, embedded axle connection has the guide fluted roller and activity fluted roller in the base, and leads and constitute vertically awl tooth connection structure between fluted roller and the activity fluted roller to activity fluted roller with lead intermeshing between the ring gear, make the rotation of leading the fluted roller can drive the rotation of activity fluted roller, lead the rotation of ring gear through the drive of activity fluted roller, and then drive the rotation of mounting disc.

Preferably, four telescopic grooves are formed in the inner wall of the fixing groove at equal angles, a screw rod is connected to the inner shaft of each telescopic groove, an installation rod is sleeved on each screw rod in a threaded manner, a fixing plate is welded to one end of each installation rod penetrating through each telescopic groove, a movable toothed ring is arranged below each telescopic groove and is embedded into the corresponding fixing plate in a movable mode, the four screws drive the installation rods to move, and the flaring punch is clamped and fixed through the fixing plate at the end portion of each installation rod.

Preferably, a bevel gear transmission connecting structure is formed between the movable toothed ring and the four screws, the screws drive the mounting rods to slide in the telescopic grooves in a fitting manner, the movable toothed roller rotates to drive the four screws to synchronously rotate, the four mounting rods and the fixed plate can be driven to synchronously slide, and flaring punches of different specifications are clamped.

Preferably, the middle part outside of guide arm has the locating lever through the embedded elasticity movable mounting of spring, and the one end that is the locating lever of "L" font structure is located the constant head tank to the constant head tank is seted up in the mounting disc, and when the guide arm moved down, the locating lever tip advanced income constant head tank to the use of cooperation spring makes the guide arm can continue to move down, can lock fixedly the mounting disc through the locating lever simultaneously.

Preferably, the tooth blocks are arranged at equal intervals, the tooth blocks form a one-way meshing structure with the guide tooth rollers through the torsion springs and the movable grooves, when the guide rod moves downwards, the tooth blocks are in contact with the guide tooth rollers to rotate and retract into the movable grooves, and when the guide rod moves upwards, the tooth blocks can be meshed with the guide tooth rollers to drive the guide tooth rollers to rotate.

Compared with the prior art, the beneficial effects of the utility model are that: the detonator flaring device;

1. the movable toothed ring is manually rotated through the screw rods arranged in the four telescopic grooves to drive the four screw rods to synchronously rotate, so that the screw rods drive the mounting rod and the fixed plates to synchronously move, and flaring punches of different specifications are clamped and fixed through the four fixed plates;

2. through a guide rod arranged at the bottom of a fixed disc, the outer side of the guide rod elastically rotates a tooth block arranged in a movable groove through a torsion spring, under the limiting action of the movable groove, the tooth block is meshed with a tooth guide roller in a one-way mode, after flaring is finished, the fixed disc drives the guide rod to move upwards, the tooth block is meshed with the tooth guide roller at the moment to drive the tooth guide roller to rotate, the tooth guide roller and the tooth guide roller drive a tooth guide ring to rotate through the movable tooth roller, the rotation of a mounting disc is further driven, the position of a through groove on the mounting disc is adjusted, on one hand, a detonator after flaring is guided out through the through groove on a base, on the other hand, the detonator which is the flaring is rotated to the position below a flaring punch, and continuous flaring operation is facilitated;

3. through setting up the locating lever at the guide arm avris, it is by the spring elasticity vertical slip on the guide arm for the guide arm is moving down when carrying out the flaring operation, and in the locating lever card was gone into the constant head tank, and the use of cooperation spring made it not influence the continuation of guide arm move down, and it is fixed to lock the mounting disc, and when the guide arm moved up simultaneously, the locating lever broke away from with the constant head tank, did not influence the rotation of mounting disc, can realize the flaring of detonator, position change and unloading operation through single pneumatic cylinder.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1 according to the present invention;

fig. 3 is a schematic top view of the mounting plate of the present invention;

FIG. 4 is a schematic top view of the cross-sectional structure of the fixing plate of the present invention;

FIG. 5 is an enlarged schematic view of a portion of FIG. 1 according to the present invention;

fig. 6 is an enlarged schematic view of the structure at b in fig. 4 according to the present invention.

In the figure: 1. a base; 11. a guide groove; 12. a gear guide ring; 2. mounting a disc; 21. a through groove; 3. fixing the disc; 31. fixing grooves; 311. a telescopic groove; 312. a screw; 313. mounting a rod; 314. a fixing plate; 315. a movable toothed ring; 32. flaring punch; 33. a guide bar; 331. a spring; 332. positioning a rod; 333. positioning a groove; 34. a movable groove; 35. a tooth block; 36. a tooth guide roller; 37. a movable toothed roller; 4. a support; 41. and a hydraulic cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a detonator flaring device comprises a base 1, a guide groove 11, a tooth guide ring 12, a mounting disc 2, a through groove 21, a fixed disc 3, a fixed groove 31, a telescopic groove 311, a screw 312, a mounting rod 313, a fixing plate 314, a movable tooth ring 315, a flaring punch 32, a guide rod 33, a spring 331, a positioning rod 332, a positioning groove 333, a movable groove 34, a tooth block 35, a tooth guide roller 36, a movable tooth roller 37, a support 4 and a hydraulic cylinder 41:

the device comprises a base 1, a bolt is fixed on a hollow support, the top of the base 1 is provided with a guide groove 11, and a guide gear ring 12 is movably placed in the guide groove 11;

the mounting disc 2 is fixed at the top of the guide gear ring 12, and through grooves 21 are formed in the mounting disc 2 and the base 1;

the fixed disc 3 is arranged above the mounting disc 2, a fixed groove 31 is formed in the fixed disc 3, a flaring punch 32 is placed in the fixed groove 31, a guide rod 33 is fixed to the bottom of the fixed disc 3 through a bolt, a movable groove 34 is formed in the bottom of the side of the guide rod 33, and a tooth block 35 is connected to the movable groove 34 in a rotating mode through the elasticity of a torsion spring;

support 4, the bolt fastening is in the top of base 1, and pneumatic cylinder 41 is installed at the top of support 4, and the output of pneumatic cylinder 41 is connected with the top of fixed disk 3.

The embedded shaft of the base 1 is connected with a guide gear roller 36 and a movable gear roller 37, a vertical bevel gear connecting structure is formed between the guide gear roller 36 and the movable gear roller 37, the movable gear roller 37 is meshed with the guide gear ring 12, the gear blocks 35 are arranged at equal intervals, and the gear blocks 35 are meshed with the guide gear roller 36 in a one-way mode through a torsion spring and a movable groove 34, as shown in figures 1-4, when a fixed disc 3 drives a guide rod 33 to move downwards, a flaring punch 32 performs impact flaring operation on a detonator placed in a through groove 21 on a mounting disc 2, the gear blocks 35 on the guide rod 33 are contacted with the guide gear roller 36, the gear blocks 35 are forced to rotate towards the movable groove 34, the guide gear roller 36 cannot be driven to rotate, and when the guide rod 33 moves upwards, the gear blocks 35 return to the original position and are abutted by the movable groove 34, the gear blocks 35 cannot rotate, the guide gear roller 36 can be driven to rotate, and the guide gear roller 36 drives the movable gear roller 37 to rotate, the movable toothed roller 37 drives the guide toothed ring 12 to rotate, so as to drive the mounting disc 2 to rotate, and the position of the through groove 21 on the mounting disc 2 is adjusted, so that detonators with finished flaring fall and are collected from the through groove 21 on the base 1, and meanwhile, the through groove 21 where the flaring detonators are located rotates to the position below the flaring punch 32, and subsequent flaring operation is carried out;

four telescopic slots 311 are arranged on the inner wall of the fixed slot 31 at equal angles, a screw 312 is connected in the telescopic slots 311, and the screw 312 is threaded with an installation rod 313, and one end of the installation rod 313 penetrates through the telescopic slot 311 and is welded with a fixed plate 314, a movable toothed ring 315 is arranged below the telescopic slot 311, and the movable ring gear 315 is embedded and movably arranged in the fixed disk 3, a bevel gear transmission connecting structure is formed between the movable ring gear 315 and the four screw rods 312, and the screw 312 drives the mounting rod 313 to slide in the telescopic slot 311, as shown in figure 1 and figures 4-6, by manually rotating the movable toothed ring 315, the movable toothed ring 315 drives the four screw rods 312 to synchronously rotate in the telescopic slot 311, drives the four mounting rods 313 to synchronously slide in the telescopic slot 311, thereby driving the fixing plates 314 to move, and clamping and fixing the flaring punch 32 in the fixing groove 31 through the four fixing plates 314;

a positioning rod 332 is elastically and movably installed at the outer side of the middle of the guide rod 33 through a spring 331 in an embedded manner, one end of the positioning rod 332 in an L-shaped structure is located in the positioning groove 333, and the positioning groove 333 is arranged in the mounting disc 2, as shown in fig. 1-3, when the fixed disc 3 drives the guide rod 33 to move downwards, the positioning rod 332 on the guide rod 33 moves downwards and is clamped into the positioning groove 333, and the positioning rod 332 can be gradually separated from the positioning groove 333 in cooperation with the spring 331 when the guide rod 33 continues to move downwards, the mounting disc 2 is positioned and fixed when the flaring operation is performed, and the fixed disc 3 drives the guide rod 33 to move upwards, so that the position of the mounting disc 2 is released, and the rotation of the mounting disc is not influenced.

The working principle is as follows: when the detonator flaring device is used, firstly, the flaring punch 32 is inserted into the fixing groove 31, the movable toothed ring 315 is rotated, the movable toothed ring 315 drives the screw 312 to rotate, the four mounting rods 313 and the fixing plate 314 are driven to synchronously move, the flaring punch 32 is clamped and fixed, and the flaring punch 32 with different specifications is fixed by adjusting the angle of the movable toothed ring 315;

then, the detonator is placed in the through groove 21 on the mounting disc 2 and is positioned in the through groove 21 which is not penetrated up and down, the fixed disc 3 is driven to move downwards through the hydraulic cylinder 41, the flaring punch 32 in the fixed disc 3 flares the detonator below, the fixed disc 3 drives the guide rod 33 to move downwards, the positioning rod 332 on the guide rod 33 is clamped into the positioning groove 333 to position the mounting disc 2, meanwhile, when the guide rod 33 moves upwards, the tooth blocks 35 on the guide rod 33 are meshed with the tooth guide roller 36, the movable tooth roller 37 drives the tooth guide ring 12 to rotate, further drives the mounting disc 2 to rotate, and the position of the through groove 21 on the mounting disc 2 is adjusted, so that the detonator which is flared completely falls and is collected through the through groove 21 on the base 1, and continuous operation is facilitated.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A detonator flaring device is characterized in that: the method comprises the following steps:

2. The detonator flaring device of claim 1, wherein: the embedded shaft of base is connected with and leads fluted roller and activity fluted roller, and leads to constitute perpendicular awl tooth connection structure between fluted roller and the activity fluted roller to activity fluted roller and lead between the ring gear intermeshing.

3. The detonator flaring device of claim 1, wherein: four telescopic grooves are formed in the inner wall of the fixing groove at equal angles, a screw rod is connected to the inner shaft of each telescopic groove, an installation rod is sleeved on the screw rod in a threaded manner, a fixing plate is welded to one end of the installation rod penetrating through the telescopic grooves, a movable toothed ring is arranged below each telescopic groove, and the movable toothed ring is movably installed in the fixing plate in an embedded manner.

4. The detonator flaring device of claim 3, wherein: a bevel gear transmission connecting structure is formed between the movable gear ring and the four screws, and the screws drive the mounting rod to slide in the telescopic groove in a fitting mode.

5. The detonator flaring device of claim 1, wherein: the middle part outside of guide arm has the locating lever through the embedded elasticity movable mounting of spring, and is the one end of the locating lever of "L" font structure and is located the constant head tank to the constant head tank is seted up in the mounting disc.

6. The detonator flaring device of claim 1, wherein: the tooth blocks are arranged at equal intervals and form a one-way meshing structure with the guide tooth rollers through the torsion springs and the movable grooves.