CN213196335U

CN213196335U - Special welding device for small-opening pressure-blowing glass mold punch cooler and support nut

Info

Publication number: CN213196335U
Application number: CN202022087050.1U
Authority: CN
Inventors: 白志杰; 张宝臣
Original assignee: Hebei Andy Mould Co ltd
Current assignee: Hebei Andy Mold Technology Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-05-14
Anticipated expiration: 2030-09-22

Abstract

The utility model relates to the technical field of auxiliary devices for processing glass molds, in particular to a special welding device for a punch cooler and a supporting nut of a small-mouth pressure-blowing glass mold, which is convenient for aligning and positioning the cooler and the supporting nut, is simple and convenient to operate, ensures the concentricity of the tip center of the punch cooler and the center of the supporting nut, thereby ensuring the welding quality of finished products and improving the use reliability, and comprises a workbench, a rotating device and a positioning device, wherein the rotating device comprises a rotating motor, a supporting table, a rotating shaft and a positioning chuck, the positioning device comprises four groups of stand columns, a top plate, a lower pressing plate, a threaded pipe, a threaded rod, a positioning rod, a connecting frame, a positioning sleeve, a first ball bearing and a turntable, the bottom end of the positioning rod is provided with a positioning tip, the top end of the connecting frame is connected with the bottom end of the turntable, the bottom end of the connecting, the positioning tip, the positioning round hole and the positioning chuck are concentrically arranged.

Description

Special welding device for small-opening pressure-blowing glass mold punch cooler and support nut

Technical Field

The utility model relates to a technical field of glass mold processing auxiliary device especially relates to a osculum is pressed and is blown glass mold drift cooler and special welding set of support nut.

Background

As is well known, the welding of the small-opening pressure-blowing glass mold punch cooler and the supporting nut is generally carried out manually, multiple times of manual alignment and positioning are needed in the process, the alignment and positioning requirements on the operation experience of workers are higher, the operation is more complicated, the concentricity of the tip center of the small-opening pressure-blowing glass mold punch cooling pipe and the center of the supporting nut is still difficult to ensure, the welding effect is influenced, and the use reliability is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a conveniently carry out the alignment location to cooler and support nut, easy and simple to handle, guarantee the most advanced center of drift cooler and the concentricity at support nut center to guarantee off-the-shelf welding quality, improve the osculum of using the reliability and press blow glass mould drift cooler and support nut special welding set.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the special welding device for the punch cooler and the support nut of the small-opening press-and-blow glass die comprises a workbench, a rotating device and a positioning device, wherein the rotating device comprises a rotating motor and a support table, the rotating motor is installed at the bottom end of the workbench, a rotating shaft is arranged at the output end of the top of the rotating motor, the top end of the rotating shaft penetrates through the workbench and is fixedly connected with the middle part of the bottom end of the support table, a positioning chuck is arranged at the top end of the support table, the positioning device comprises four groups of stand columns, a top plate, a lower pressing plate, a threaded pipe, a threaded rod, a positioning rod, a connecting frame and a positioning sleeve, limiting holes which are communicated up and down are formed in the left front end, the right front end, the left rear end and the right rear end of the lower pressing plate, the bottom ends of the four groups of stand columns are connected with the top end of the workbench, the top ends, and fixed mounting has first ball bearing in the mounting hole, first ball bearing is passed to the bottom of screwed pipe, the bottom of threaded rod and the top middle part fixed connection of holding down plate, inside the top of threaded rod inserted and spiral shell dress to the bottom of screwed pipe, the bottom of holding down plate is provided with the circular recess to the rotatable carousel that is provided with in the circular recess, the top of locating lever and the bottom middle part fixed connection of carousel to be provided with the location pointed end in the bottom of locating lever, the top of link is connected with the bottom of carousel, and the bottom of link is connected with the top of position sleeve, the middle part of position sleeve is provided with the location round hole, the most advanced, location round hole of location and the concentric setting of location chuck in location.

Preferably, be provided with centring means on the position sleeve, centring means includes three articulated arms of group, the inside of position sleeve is provided with the working chamber to be provided with the ring channel in the working chamber, the rotatable drive ring that is provided with in the ring channel, angle uniform mount such as three articulated arms of group are sheathe in the position sleeve, the middle part of three articulated arms of group all with working chamber rotatable coupling, the outside one end of three articulated arms of group all is located the working chamber, the outside one end of three articulated arms of group all with drive ring rotatable coupling, the inboard one end of three articulated arms of group all stretches into to the location round hole to all be provided with the tight pulley of clamp in the inboard one end of three articulated arms of group, the outside that drives the ring is provided with gear structure, one side of position sleeve is rotatable be provided with gear complex worm.

Preferably, a placing groove is formed in the inner top wall of the circular groove, a second ball bearing is fixedly installed in the placing groove, a fixed shaft is fixedly installed at the top end of the rotary table, and the top end of the fixed shaft is inserted into the second ball bearing.

Preferably, still include negative-pressure air fan, the top of workstation is provided with the cover that induced drafts, the cover that induced drafts is located the rear of location chuck, and the front end of the cover that induced drafts is provided with the inlet scoop, negative-pressure air fan's input and the cover intercommunication that induced drafts, negative-pressure air fan's output intercommunication welds the cigarette dust remover.

Preferably, the locating sleeve is located below the locating tip.

(III) advantageous effects

Compared with the prior art, the utility model provides a small-bore pressure blows glass die drift cooler and special welding set of support nut possesses following beneficial effect:

1. the special welding device for the small-opening glass-blowing mold punch cooler and the supporting nut places the supporting nut at the center of the positioning chuck, clamps and positions the supporting nut through the positioning chuck, then the top of the punch cooling pipe passes through the positioning round hole, the bottom end of the punch cooling pipe is placed on the supporting nut, then the lower pressing plate is driven to move downwards by rotating the threaded pipe and matching the threaded pipe with the threaded rod, the lower pressing plate drives the positioning rod to move downwards, the positioning tip end of the bottom end of the positioning rod is inserted into the top end of the punch cooling tube, two points determine a straight line, the punch cooling pipe is positioned through the positioning tip and the positioning ring, so that the cooler and the supporting nut are conveniently aligned and positioned, the operation is simple and convenient, and the concentricity of the tip center of the punch cooler and the center of the supporting nut is ensured, so that the welding quality of a finished product is ensured, and the use reliability is improved;

2. this small-bore pressure blows glass die drift cooler and supports special welding set of nut, the back of fixing a position, drives a supporting bench through the rotating electrical machines and rotates, and a supporting bench drives positioning chuck, supports nut, drift cooling tube and carousel and rotates, through artifical or automatic weld equipment accomplish to support nut and drift cooling tube the welding can, improve work efficiency.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic top view of the positioning sleeve of the present invention;

in the drawings, the reference numbers: 1. a work table; 2. a rotating electric machine; 3. a support table; 4. positioning the chuck; 5. a column; 6. a top plate; 7. a lower pressing plate; 8. a threaded pipe; 9. a threaded rod; 10. positioning a rod; 11. a connecting frame; 12. a positioning sleeve; 13. a first ball bearing; 14. a turntable; 15. positioning the tip; 16. positioning the circular hole; 17. a hinged lever; 18. driving the circular ring; 19. a pinch wheel; 20. a gear structure; 21. a worm; 22. a second ball bearing; 23. a fixed shaft; 24. a negative pressure fan; 25. an air suction hood.

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. 1-3, the special welding device for the punch cooler and the support nut of the small-mouth pressure-blowing glass mold of the present invention comprises a workbench 1, a rotating device and a positioning device, wherein the rotating device comprises a rotating motor 2 and a support table 3, the rotating motor 2 is installed at the bottom end of the workbench 1, a rotating shaft is arranged at the output end of the top of the rotating motor 2, the top end of the rotating shaft passes through the workbench 1 and is fixedly connected with the middle part of the bottom end of the support table 3, the top end of the support table 3 is provided with a positioning chuck 4, the positioning device comprises four groups of upright posts 5, a top plate 6, a lower press plate 7, a threaded pipe 8, a threaded rod 9, a positioning rod 10, a connecting frame 11 and a positioning sleeve 12, the left front end, the right front end, the left rear end and the right rear end of the lower press plate 7 are all provided with vertically through limiting holes, the bottom ends, the top ends of four groups of upright posts 5 respectively penetrate through four groups of limiting holes and are connected with the bottom end of a top plate 6, the middle part of the top plate 6 is provided with a vertically through mounting hole, a first ball bearing 13 is fixedly mounted in the mounting hole, the bottom end of a threaded pipe 8 penetrates through the first ball bearing 13, the bottom end of a threaded rod 9 is fixedly connected with the middle part of the top end of a lower pressing plate 7, the top end of the threaded rod 9 is inserted and screwed into the bottom end of the threaded pipe 8, the bottom end of the lower pressing plate 7 is provided with a circular groove, a turntable 14 is rotatably arranged in the circular groove, the top end of a positioning rod 10 is fixedly connected with the middle part of the bottom end of the turntable 14, the bottom end of the positioning rod 10 is provided with a positioning tip 15, the top end of a connecting frame 11 is connected with the bottom end of the turntable 14, the bottom end of the connecting frame 11 is, the positioning tip 15 and the positioning round hole 16 are arranged concentrically with the positioning chuck 4; the supporting nut is placed in the center of a positioning chuck 4, the supporting nut is clamped and positioned through the positioning chuck 4, then the top of a punch cooling pipe penetrates through a positioning round hole 16, the bottom end of the punch cooling pipe is placed on the supporting nut, then a lower pressing plate 7 is driven to move downwards through the matching of a threaded pipe 8 and a threaded rod 9 by rotating the threaded pipe 8, the lower pressing plate 7 drives a positioning rod 10 to move downwards, a positioning tip 15 at the bottom end of the positioning rod 10 is inserted into the top end of the punch cooling pipe, a straight line is determined at two points, the punch cooling pipe is positioned through the positioning tip 15 and a positioning ring, alignment and positioning of a cooler and the supporting nut are facilitated, the operation is simple and convenient, the concentricity of the tip center of the punch cooler and the center of the supporting nut is ensured, the welding quality of a finished product is ensured, and; after the positioning is finished, the rotary motor 2 drives the supporting table 3 to rotate, the supporting table 3 drives the positioning chuck 4, the supporting nut, the punch cooling pipe and the turntable 14 to rotate, and the supporting nut and the punch cooling pipe are welded manually or by automatic welding equipment, so that the working efficiency is improved; the positioning sleeve 12 is provided with a centering device, the centering device comprises three groups of hinged rods 17, a working cavity is arranged inside the positioning sleeve 12, an annular groove is formed in the working cavity, a driving circular ring 18 is rotatably arranged in the annular groove, the three groups of hinged rods 17 are uniformly arranged on the positioning sleeve 12 at equal angles, the middle parts of the three groups of hinged rods 17 are rotatably connected with the working cavity, one ends of the outer sides of the three groups of hinged rods 17 are positioned in the working cavity, one ends of the outer sides of the three groups of hinged rods 17 are rotatably connected with the driving circular ring 18, one ends of the inner sides of the three groups of hinged rods 17 extend into the positioning circular hole 16, clamping wheels 19 are arranged at one ends of the inner sides of the three groups of hinged rods 17, a gear structure 20 is arranged at the outer side of the driving circular ring 18, and a worm 21 matched with a gear is rotatably arranged; through rotating worm 21, drive through worm 21 and gear structure 20's cooperation and drive ring 18 and rotate, drive ring 18 and drive the tip removal of three articulated rod 17 of group to make the tight pulley 19 of the tight rod 17 tip of three groups draw close to the center in step, accomplish the middle part location to different diameter drift cooling tubes, position sleeve 12 is located the below of the most advanced 15 of location, and position sleeve 12 leaves certain distance with the most advanced 15 of location, guarantees the location effect to the drift cooling tube.

A placing groove is formed in the inner top wall of the circular groove, a second ball bearing 22 is fixedly installed in the placing groove, a fixed shaft 23 is fixedly arranged at the top end of the rotary table 14, and the top end of the fixed shaft 23 is inserted into the second ball bearing 22; through the cooperation of the fixed shaft 23 and the second ball bearing 22, the turntable 14 can be ensured to rotate, and the positioned punch cooling pipe and the support nut can be conveniently subjected to spin welding.

The welding device is characterized by further comprising a negative pressure fan 24, wherein an air suction cover 25 is arranged at the top end of the workbench 1, the air suction cover 25 is located behind the positioning chuck 4, an air suction opening is formed in the front end of the air suction cover 25, the input end of the negative pressure fan 24 is communicated with the air suction cover 25, and the output end of the negative pressure fan 24 is communicated with a welding fume dust remover; the negative pressure fan 24 pumps the welding fume to the welding fume dust remover through the air suction cover 25, so as to protect the working environment.

When in use, the supporting nut is arranged at the center of the positioning chuck 4, the supporting nut is clamped and positioned by the positioning chuck 4, then the top of the punch cooling pipe passes through the positioning round hole 16, the bottom end of the punch cooling pipe is arranged on the supporting nut, then the lower pressing plate 7 is driven to move downwards by the matching of the threaded pipe 8 and the threaded rod 9 through the rotation of the threaded pipe 8, the lower pressing plate 7 drives the positioning rod 10 to move downwards, the positioning tip 15 at the bottom end of the positioning rod 10 is inserted into the top end of the punch cooling pipe, two points determine a straight line, the punch cooling pipe is positioned by the positioning tip 15 and the positioning ring, the alignment and positioning of the cooler and the supporting nut are convenient, the operation is simple and convenient, the concentricity of the tip center of the punch cooler and the center of the supporting nut is ensured, thereby the welding quality of a finished product is ensured, the worm 21 is driven to rotate by the matching of the worm 21 and the, drive ring 18 and drive the tip removal of three articulated mast sections 17, thereby make the tight pulley 19 of the tight mast section of three articulated mast sections 17 synchronous to the center draw close, accomplish the middle part location to different diameter drift cooling tube, position sleeve 12 is located the below of the most advanced 15 of location, position sleeve 12 leaves the certain distance with the most advanced 15 of location, guarantee the location effect to the drift cooling tube, after fixing a position, drive brace table 3 through rotating electrical machines 2 and rotate, brace table 3 drives positioning chuck 4, support nut, drift cooling tube and carousel 14 and rotates, accomplish through artifical or automatic weld equipment support nut and drift cooling tube the welding can, negative-pressure air fan 24 pumps welding flue gas to welding smoke dust remover through suction hood 25, protects operational environment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A special welding device for a punch cooler and a support nut of a small-opening press-and-blow glass die is characterized by comprising a workbench (1), a rotating device and a positioning device, wherein the rotating device comprises a rotating motor (2) and a support table (3), the rotating motor (2) is installed at the bottom end of the workbench (1), a rotating shaft is arranged at the output end of the top of the rotating motor (2), the top end of the rotating shaft penetrates through the workbench (1) and is fixedly connected with the middle part of the bottom end of the support table (3), a positioning chuck (4) is arranged at the top end of the support table (3), the positioning device comprises four groups of stand columns (5), a top plate (6), a lower pressing plate (7), a threaded pipe (8), a threaded rod (9), a positioning rod (10), a connecting frame (11) and a positioning sleeve (12), and limiting holes which are communicated from top to bottom are formed in the left front end, the right front end, the left rear end and the, the bottom ends of the four groups of upright posts (5) are connected with the top end of the workbench (1), the top ends of the four groups of upright posts (5) respectively penetrate through four groups of limiting holes and are connected with the bottom end of the top plate (6), the middle part of the top plate (6) is provided with a mounting hole which is through up and down, a first ball bearing (13) is fixedly mounted in the mounting hole, the bottom end of the threaded pipe (8) penetrates through the first ball bearing (13), the bottom end of the threaded rod (9) is fixedly connected with the middle part of the top end of the lower pressing plate (7), the top end of the threaded rod (9) is inserted into and screwed into the bottom end of the threaded pipe (8), the bottom end of the lower pressing plate (7) is provided with a circular groove, a turntable (14) is rotatably arranged in the circular groove, the top end of the positioning rod (10) is fixedly connected with the middle part of the bottom end of the turntable (, the top of link (11) is connected with the bottom of carousel (14), and the bottom of link (11) is connected with the top of position sleeve (12), the middle part of position sleeve (12) is provided with location round hole (16), location pointed end (15), location round hole (16) and location chuck (4) set up with one heart.

2. The special welding device for the punch cooler and the support nut of the small-mouth pressure-blown glass die as claimed in claim 1, wherein the positioning sleeve (12) is provided with a centering device, the centering device comprises three groups of hinged rods (17), a working chamber is arranged inside the positioning sleeve (12), an annular groove is arranged in the working chamber, a driving ring (18) is rotatably arranged in the annular groove, the three groups of hinged rods (17) are uniformly arranged on the positioning sleeve (12) at equal angles, the middle parts of the three groups of hinged rods (17) are rotatably connected with the working chamber, one ends of the outer sides of the three groups of hinged rods (17) are positioned in the working chamber, one ends of the outer sides of the three groups of hinged rods (17) are rotatably connected with the driving ring (18), one ends of the inner sides of the three groups of hinged rods (17) are respectively inserted into the positioning circular hole (16), and one ends of the inner sides of the three groups of hinged rods (17) are respectively provided with a clamping wheel, the outer side of the driving circular ring (18) is provided with a gear structure (20), and one side of the positioning sleeve (12) is rotatably provided with a worm (21) matched with the gear.

3. The special welding device for the punch cooler and the support nut of the small-mouth pressure-blown glass die as claimed in claim 2, wherein a placing groove is formed in the inner top wall of the circular groove, a second ball bearing (22) is fixedly installed in the placing groove, a fixed shaft (23) is fixedly arranged at the top end of the rotary table (14), and the top end of the fixed shaft (23) is inserted into the second ball bearing (22).

4. The special welding device for the punch cooler and the support nut of the small-mouth pressure-blown glass mold according to claim 3, further comprising a negative pressure fan (24), wherein an air suction cover (25) is arranged at the top end of the workbench (1), the air suction cover (25) is positioned at the rear of the positioning chuck (4), an air suction opening is formed in the front end of the air suction cover (25), the input end of the negative pressure fan (24) is communicated with the air suction cover (25), and the output end of the negative pressure fan (24) is communicated with a welding fume dust remover.

5. The device for welding a small-mouth glass-blowing die punch cooler and a support nut as claimed in claim 4, characterized in that the locating sleeve (12) is located below the locating tip (15).