CN219114342U

CN219114342U - Flue gas channel die drawing device

Info

Publication number: CN219114342U
Application number: CN202222471279.4U
Authority: CN
Inventors: 张永杰; 杨相影
Original assignee: Zhengzhou Maoxin Shenlong Machinery Co ltd
Current assignee: Zhengzhou Maoxin Shenlong Machinery Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-06-02
Anticipated expiration: 2032-09-16

Abstract

The utility model relates to the technical field of flue gas channel molds, in particular to a flue gas channel mold drawing device, which comprises a drawing mold underframe and a stroke hydraulic host. The inner die one end of the flue die is provided with a traction part, the outer die one end is fixedly provided with a die drawing chassis, a track groove is arranged in the die drawing chassis, a travel hydraulic host is arranged on the track groove, a traction device is arranged on the travel hydraulic host and matched with the traction part on the inner die, a guide wheel is arranged on the travel hydraulic host and matched with the guide groove in the die drawing chassis, a travel motor is arranged on the travel hydraulic host and connected with a travel gear, and the travel gear is matched with travel meshing teeth in the die drawing chassis. The utility model adopts the mode of the travel hydraulic main machine, so that the whole mould drawing process is more convenient and labor-saving, and meanwhile, the guide groove and the travel meshing teeth in the mould drawing chassis are arranged, so that the whole mould drawing process is more stable, the inner mould can be drawn and reset through the back and forth movement of the travel hydraulic main machine, the continuous production process is realized, and the production efficiency is improved.

Description

Flue gas channel die drawing device

Technical Field

The utility model relates to the technical field of flue gas channel molds, in particular to a flue gas channel mold drawing device.

Background

The flue is a tubular device for exhaust gas and smoke, and is commonly used for exhausting kitchen flue gas or toilet exhaust gas, and is also called an exhaust duct, a ventilation duct and a residential exhaust duct.

The existing flue gas channel production still mainly uses the manual operation of a mould, a layer of demoulding oil is brushed between an inner mould and an outer mould after the flue gas inner mould is stretched in the process, then grouting is carried out between the inner mould and the outer mould, the inner mould is contracted after the flue gas channel is formed, the inner mould is separated from the inner side wall of the formed flue gas channel, at the moment, the inner mould or the formed flue gas channel is extracted, the inner mould is stretched after the formed flue gas channel is extracted, and the next production flow is continued, so that the production process of the flue gas channel is realized.

The whole internal mold or the extraction process of flue after the shaping, the extraction of internal mold has the mode that adopts the hoist engine, but the process is discontinuous, and the extraction of flue then adopts the mode that movable external mold cooperation handcart shifted more, the condition of leaking thick liquid still appears easily in the in-process more waste time and energy, the phenomenon of card mould and bump in the in-process that takes out still can appear in this external flue and internal mold, on the one hand leads to the product defective rate high, on the other hand has also increased the time of production and maintenance, has led to production efficiency's decline.

Disclosure of Invention

The utility model aims to provide a flue gas channel die drawing device which is convenient and labor-saving to use, stable and stable in die drawing process and capable of realizing continuous die drawing operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a flue gas flue mould drawing die device, includes drawing die chassis and stroke hydraulic pressure host computer, drawing die chassis in be provided with the installing support, fixed arrangement installs the stull between the installing support, fixed mounting has a rail groove on stull and the installing support, rail groove top fixed mounting has the stroke meshing tooth, be provided with the frame in the stroke hydraulic pressure host computer, be provided with the chassis in the frame, chassis fixed connection two fore-stock and two rear brackets, install the gyro wheel on the chassis, the gyro wheel cooperatees with the rail groove, fixed mounting has the stroke motor on the chassis, the stroke motor is connected with the stroke gear, the stroke gear meshes with the stroke meshing tooth, lifting hydraulic device is installed to two fore-stock top, lifting hydraulic device is connected with draw gear, draw gear and two fore-stock roll connection.

Further, the upper part of the travel meshing teeth is fixedly provided with a guide part through a mounting bracket, a mounting bracket B is fixedly arranged between a front bracket and a rear bracket of the travel hydraulic main machine, guide wheels are fixedly arranged on the mounting bracket B, the front bracket and the rear bracket, and the guide wheels are matched with the guide part.

Further, one end of the drawing die bottom frame is fixedly provided with a connecting frame through a mounting bracket, and a carrier roller is fixedly arranged through the connecting frame.

Further, a traction frame is arranged in the traction device and is connected with the lifting hydraulic device, a roller A and a roller B are arranged in the traction frame, rolling wheels at two ends of the roller A and the roller B are in rolling connection with grooves formed in the front support, and a telescopic hydraulic device is arranged in the traction frame and is connected with the clamping groove.

Further, lifting hydraulic device be connected with hydraulic oil tank, flexible hydraulic device is connected with hydraulic oil tank, is provided with mounting bracket A between fore-stock and the rear bracket, hydraulic oil tank fixed mounting is on mounting bracket A.

Further, the draw-in groove below be provided with spacing side pipe, spacing side pipe and traction frame fixed connection, cup jointed the sleeve pipe on the spacing side pipe, sleeve pipe and draw-in groove fixed connection.

The utility model has the beneficial effects that: adopt the mode of stroke hydraulic pressure host computer for whole drawing die process is more convenient laborsaving, and guide way and stroke meshing tooth's setting in the drawing die chassis simultaneously makes whole drawing die process more steady, and can realize drawing off and the reset of centre form through the back and forth movement of stroke hydraulic pressure host computer, realizes continuous production process, helps improving production efficiency.

Drawings

FIG. 1 is a schematic view of an assembled structure of a mold drawing device of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the inner mold of the present utility model;

FIG. 3 is a schematic view of the overall structure of the outer mold of the present utility model;

FIG. 4 is a schematic view of the overall structure of the drawing die chassis of the present utility model;

FIG. 5 is a schematic view of the travel hydraulic mainframe structure of the present utility model;

FIG. 6 is a schematic top view of the traction device of the present utility model;

FIG. 7 is a schematic view of the bottom construction of the traction device of the present utility model;

FIG. 8 is an enlarged partial view of portion A of FIG. 1 in accordance with the present utility model;

fig. 9 is an enlarged partial view of the portion B of fig. 1 in accordance with the present utility model.

Name corresponding to each label in the figure:

1. an inner mold; 11. a traction section; 12. a chuck; 2. an outer mold; 21. an outer mold side plate; 22. an outer mold bottom plate; 23. a sealing strip; 24. a buckle; 25. a hinge part; 26. a rail wheel; 3. a drawing die underframe; 31. a mounting bracket; 32. a cross brace; 33. a track groove; 34. travel engagement teeth; 35. a guide part; 36. a connecting frame; 37. a carrier roller; 4. a stroke hydraulic main machine; 41. a frame; 411. a chassis; 412. a front bracket; 413. a rear bracket; 414. a mounting rack A; 415. a mounting rack B; 42. a roller; 43. a stroke gear; 44. a guide wheel; 45. a hydraulic oil tank; 46. lifting hydraulic device; 47. a traction device; 471. a traction frame; 472. a telescopic hydraulic means; 473. a roller A; 474. a roller B; 475. a clamping groove; 476. limiting square tubes; 477. a sleeve; 48. a travel motor.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the scope of protection of the present utility model.

Embodiments of the utility model:

as shown in fig. 1, the drawing die underframe 3 is fixedly installed on the ground, the stroke hydraulic host 4 is installed in the drawing die underframe 3, a rail is fixedly installed on one side of the drawing die underframe 3, the outer die 2 is placed on the rail, the inner die 1 is placed in the outer die 2, and the stroke hydraulic host 4 pulls the inner die 1.

As shown in fig. 2 to 3, a traction part 11 is arranged in the inner mold 1, clamping heads 12 are fixedly arranged on the traction part 11, an outer mold bottom plate 22 and an outer mold side plate 21 are hinged through a hinge part 25, a sealing strip 23 is arranged at the joint of the outer mold bottom plate 22 and the outer mold side plate 21, meanwhile, a track wheel 26 is arranged at the bottom of the outer mold 2, a clamping buckle 24 is arranged between the two outer mold side plates 21, a mounting bracket 31 is arranged in the drawing mold bottom frame 3, the mounting bracket 31 is fixedly connected with the ground through the mounting bracket 31, a transverse strut 32 is arranged between the mounting brackets 31, a track groove 33 is fixedly arranged through the transverse strut 32 and the mounting bracket 31, a travel engaging tooth 34 is fixedly arranged at one side track groove 33, a guide part 35 is fixedly arranged through the mounting bracket 31, a connecting frame 36 is arranged through the mounting bracket 31, and a carrier roller 37 is arranged through the connecting frame 36.

As shown in fig. 5 to 7, a frame 41 is provided in the hydraulic main machine 4, a chassis 411 is provided in the frame 41 and connected with a front bracket 412 and a rear bracket 413, a roller 42 and a stroke motor 48 are provided in the chassis 411, a mounting bracket B415 is fixedly provided in the chassis 48 and through the front bracket 412 and the rear bracket 413, a guide wheel 44 is provided in the front bracket 412 and the rear bracket 413 and through the mounting bracket B415 and the front bracket 412 and the rear bracket 413, a hydraulic oil tank 45 is provided in the front bracket 412 and the rear bracket 413, the hydraulic oil tank 415 is connected with a lifting hydraulic device 46, the lifting hydraulic device 46 is fixedly provided in the front bracket 412 and connected with a traction device 47, a traction frame 471 is provided in the traction frame 471 and provided with a roller a472 and a roller B473, both ends of the roller a473 and the roller B474 are in rolling connection with the front bracket 412 and a telescopic hydraulic device 475 are provided in the traction frame 471 and are connected with a clamping groove 475, a sleeve 477 is fixedly connected below the clamping groove 475 and the sleeve 47476 is fixedly connected with the limiting frame 476 and is fixedly connected with the limiting frame 471 and the traction frame 471.

As shown in fig. 2, 3, 5 and 6, the roller 42 of the stroke hydraulic main machine 4 is matched with the track groove 33, the stroke gear 43 is matched with the stroke engagement teeth 34, the guide part 35 is matched with the guide wheel 44, the clamping groove 475 is matched with the clamping head 12, and the inner mold 1 is matched with the carrier roller 37 in the extraction process.

When the utility model is used, the drawing die bottom frame 3 is fixedly arranged on one side of the outer die 2 in the process, the side of the drawing die bottom frame 3 with the carrier roller 37 is close to the outer die 2 in the process, when demoulding is needed after production is completed in the use process, the stroke hydraulic main machine 4 moves to the position of the traction part 11 of the inner die 1 under control (can be manually controlled by a button or can be controlled by other control modes), the lifting hydraulic device 46 descends at the moment, then the stroke hydraulic main machine 4 is controlled to advance for a small distance, so that the clamping groove 475 is positioned below the clamping head 12, the lifting hydraulic device 46 is controlled to ascend at the moment, the clamping head 12 (the clamping head 12 can be welded in the actual production process) can be clamped in the clamping groove 475, the inner die 1 is pulled by controlling the telescopic hydraulic device 472 at the moment, the internal mold 1 is contracted in the pulling process (the internal mold 1 is not the content required to be protected by the utility model), the contracted internal mold 1 can be pulled out, labor is saved and the internal mold 1 is quicker in the process than manual operation, the internal mold 1 is convenient to carry out in the production process efficiently and quickly, the production efficiency is improved, after the internal mold 1 is contracted, the stroke hydraulic host 4 is controlled to walk, the internal mold 1 can be pulled out, the carrier rollers 37 are arranged, the internal mold 1 is more stable and quicker in the pulling process, after the internal mold 1 is pulled out, the external mold 2 is opened through the buckles, then a steel plate is placed between the internal mold 1 and the external mold 2, at the moment, the internal mold 1 is pushed back into the external mold 2 through the stroke hydraulic host 4, the flue gas channel molded in the external mold 2 is pushed out due to the arrangement of the steel plate in the process, at the same time, the internal mold 1 is also returned into the external mold 2, and the external mold 2 is closed at the moment, the next production process can be carried out, in-process laborsaving, high-efficient, outer mould 2 is placed on the track in the actual production process, and outer mould 2 below is provided with rail wheel 26, and in-process outer mould 2 is through the track turnover (and the outer mould of pouring pushes away one side and waits for flue shaping, pushes away stroke hydraulic host computer department drawing of patterns with the outer mould after the flue shaping takes out finished product flue, then will install the outer mould and continue to push away the department of pouring to pour, forms the circulation), great improvement production efficiency.

In the whole process, the lifting hydraulic device 46 drives the traction frame 471 to move up and down, rollers at two ends of the roller A472 and the roller B473 roll up and down in square grooves of the front support 412, so that lifting operation of the traction frame 471 is achieved, the front support 412 is made of square steel pipes and is provided with grooves at the inner side, vertical movement of the rollers can be achieved, guiding function is achieved, and for the drawing die bottom frame 3, the guide wheels 44 are not located in the guide parts 35, as can be seen in fig. 4, two pairs of guide wheels 44 are located at the outer side and the lower side of the guide parts 35 respectively, guiding and limiting functions are achieved, and the whole-stroke hydraulic host 4 moves more smoothly and stably.

In the using process of the utility model, the stroke engagement teeth 34 and the guide parts 35 in the drawing die chassis 3 are arranged, so that the stroke hydraulic main machine 4 is more stable in the using process, on one hand, friction force can be effectively reduced, the stroke hydraulic main machine 4 can be conveniently and stably operated, on the other hand, the die clamping phenomenon caused by deviation in the operating process can be effectively prevented, the stable, efficient and continuous production process is facilitated, and the production efficiency is improved.

Claims

1. The utility model provides a flue gas way mould drawing die device which characterized in that: including taking out mould chassis (3) and stroke hydraulic pressure host computer (4), take out mould chassis (3) in be provided with installing support (31), install stull (32) fixed arrangement between installing support (31), fixed mounting has track groove (33) on stull (32) and installing support (31), track groove (33) top fixed mounting has stroke meshing tooth (34), be provided with frame (41) in stroke hydraulic pressure host computer (4), be provided with chassis (411) in frame (41), chassis (411) fixed connection two front brackets (412) and two back brackets (413), install gyro wheel (42) on chassis (411), gyro wheel (42) cooperate with track groove (33), fixed mounting has stroke motor (48) on chassis (411), stroke motor (48) are connected with stroke gear (43), stroke gear (43) are meshed with stroke meshing tooth (34), lifting hydraulic device (46) are installed to two front brackets (412), lifting hydraulic device (46) are connected with draw device (47) and are connected with two front brackets (47).

2. A flue gas duct die drawing device as defined in claim 1, wherein: the upper part of the travel meshing teeth (34) is fixedly provided with a guide part (35) through a mounting bracket (31), a mounting bracket B (415) is fixedly arranged between a front bracket (412) and a rear bracket (413) of the travel hydraulic host machine (4), guide wheels (44) are fixedly arranged on the mounting bracket B (415), the front bracket (412) and the rear bracket (413), and the guide wheels (44) are matched with the guide part (35).

3. A flue gas duct die drawing device as defined in claim 1, wherein: one end of the drawing die bottom frame (3) is fixedly provided with a connecting frame (36) through a mounting bracket (31), and a carrier roller (37) is fixedly arranged through the connecting frame (36).

4. A flue gas duct die drawing device as defined in claim 1, wherein: traction frame (471) is arranged in traction device (47), traction frame (471) is connected with lifting hydraulic device (46), roller A (473) and roller B (474) are arranged in traction frame (471), rolling wheels at two ends of roller A (473) and roller B (474) are connected with grooves formed in front support (412) in a rolling mode, telescopic hydraulic device (472) is arranged in traction frame (471), and telescopic hydraulic device (472) is connected with clamping groove (475).

5. The flue gas duct die drawing device as defined in claim 4, wherein: the lifting hydraulic device (46) is connected with the hydraulic oil tank (45), the telescopic hydraulic device (472) is connected with the hydraulic oil tank (45), the mounting frame A (414) is arranged between the front bracket (412) and the rear bracket (413), and the hydraulic oil tank (45) is fixedly arranged on the mounting frame A (414).

6. The flue gas duct die drawing device as defined in claim 4, wherein: the clamping groove (475) below be provided with spacing side pipe (476), spacing side pipe (476) and traction frame (471) fixed connection, cup jointed sleeve pipe (477) on spacing side pipe (476), sleeve pipe (477) and clamping groove (475) fixed connection.