CN215143733U

CN215143733U - Novel stable punching machine for dry powder fire extinguisher processing

Info

Publication number: CN215143733U
Application number: CN202120804336.9U
Authority: CN
Inventors: 陈朝安; 陈成
Original assignee: Hunan Landun Fire Fighting Co ltd
Current assignee: Hunan Landun Fire Fighting Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-12-14
Anticipated expiration: 2031-04-20

Abstract

The utility model relates to the technical field of stamping equipment, and discloses a novel stable punching machine for processing dry powder fire extinguishers, which solves the problems of complicated replacement of a punch of the stable punching machine for processing the dry powder fire extinguishers in the current market, overlong stroke of the punch during feeding and low processing efficiency; the utility model discloses, the stroke of punching press head is shorter and the higher advantage of fire extinguisher machining efficiency when having punching machine drift change swift convenience, material loading.

Description

Novel stable punching machine for dry powder fire extinguisher processing

Technical Field

The utility model belongs to the technical field of stamping equipment, specifically be a novel stable type punching machine is used in dry powder fire extinguisher processing.

Background

The punching machine is a punching type press machine, and in national production, compared with the traditional machining, the punching process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of manufacturing products which cannot be machined through various die applications, so that the punching machine has wider and wider application.

But when the stable punch for processing the dry powder fire extinguisher in the current market is used for processing the fire extinguisher, because the fire extinguishers have different models and the size of the bottleneck to be punched is different, punches with different sizes need to be replaced correspondingly, the existing punch installation mode is complicated and inconvenient to replace, the frequent replacement of the punch when fire extinguishers with different specifications are produced alternately delays time, the production efficiency of the fire extinguisher is reduced, in addition, because the length of the bottle body of the fire extinguisher is longer, when punching press the bottleneck on the body, need embolia the mould with the body is vertical, the drift need mention longer one section distance this moment in order to guarantee to have sufficient operating space, and the punching press stroke that leads to the drift is longer, and the material loading is inconvenient, has reduced the processing production efficiency of fire extinguisher, in view of above defect, we have provided a novel stable type punching machine is used in dry powder fire extinguisher processing.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a novel stable type punching machine is used in dry powder fire extinguisher processing, effectual dry powder fire extinguisher processing on the present market is with the stroke overlength and the lower problem of machining efficiency of stable type punching machine drift more loaded down with trivial details, during the material loading of change of punching press head.

In order to achieve the above object, the utility model provides a following technical scheme: a novel stable punching machine for processing a dry powder fire extinguisher comprises a machine frame, wherein the top of the machine frame is fixedly connected with a workbench, the top of the workbench is fixedly connected with a main body frame, the top of the main body frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a belt pulley, a transmission belt is movably sleeved on the outer part of the belt pulley, the side surface of the main body frame, which is positioned at the bottom of the motor, is movably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a pinion, the side surface of the main body frame, which is positioned at the bottom of the rotating shaft, is movably connected with a crankshaft, the bottom of the crankshaft is movably sleeved with a connecting rod, the bottom of the connecting rod is fixedly connected with a sliding block, the side surface of the sliding block is fixedly connected with a first supporting rod, the side surface of the first supporting rod, which is positioned at the bottom of the fixing block, is movably sleeved with a disk, the side surface of the disc is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a punch, a first spring is movably sleeved outside the first supporting rod, and the bottom of the first supporting rod is fixedly connected with a pressing block;

the utility model discloses a spring, including workstation, support column, top fixedly connected with bracing piece, the sleeve has been cup jointed to the outside activity of No. two bracing pieces, telescopic side swing joint has the rocker, the workstation is located the top fixedly connected with support column of No. two bracing pieces sides, the top swing joint of support column has the backup pad, the top fixedly connected with mould of backup pad, the top that the workstation is located the support column side is seted up flutedly, No. two springs are placed to the inner chamber of recess, the body has been cup jointed in the outside activity of mould, the top swing joint of body has the bottleneck, main body frame is located the side fixedly connected with spacing of crank axle bottom.

Preferably, the other end of the rotating shaft is fixedly connected with a second belt pulley, and the outer edge of the second belt pulley is movably sleeved with the inner cavity of the transmission belt.

Preferably, one end of the crank shaft is fixedly connected with a large gear, and the outer edge of the large gear is meshed with the outer edge of the small gear.

Preferably, the bottom of the fixing block is provided with a concave point, the top of the disc is fixedly connected with a convex point, and the top of the concave point is attached to the top of the convex point.

Preferably, the number of the punches is four, and the diameters of the four punches are sequentially increased.

Preferably, the side face of the supporting plate is movably connected with the bottom of the rocker, and the bottom of the supporting plate is attached to the top of the second spring.

Compared with the prior art, the beneficial effects of the utility model are that:

1) during operation, the crankshaft, the connecting rod, the sliding block, the first supporting rod, the fixing block, the disc, the connecting rod, the punch, the first spring, the pressing block, the concave point and the convex point are arranged, the connecting rod, the sliding block, the connecting rod and the punch are controlled to move up and down through rotation of the crankshaft, the disc is pressed on the fixing block under the action of the first spring and the pressing block, four punches in different sizes are fixedly connected to the side face of the disc, when the punch needs to be replaced, the disc only needs to be rotated, the punch in another specification can be easily rotated to the position below the sliding block under the assistance of the concave point and the convex point, replacement of the punch is completed, a large amount of time for replacing the punches is saved when fire extinguishers in different specifications are alternately produced, and the production efficiency of the fire extinguishers is improved;

2) the utility model discloses a fire extinguisher, including a support post, a sleeve, the rocker, a mold, a groove, No. two springs, the body, backup pad and support column, when the material loading, inwards pull the mould, support bottom suspension fagging one side at the support post is sunken, the rocker drives the sleeve and is followed No. two bracing pieces downstream, No. two springs are compressed in the recess, overlap the body on the mould, loosen the mould, under the effect of No. two springs, the mould playback, a material loading operation has been accomplished, because the mould is inclined, the punching press mechanism of top has been avoided, the drift only need mention short distance can, the punching press stroke of drift has been shortened, the material loading of being convenient for, the processing production efficiency of fire extinguisher has been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is an enlarged schematic view of the structure of the present invention at the position A;

FIG. 3 is a schematic view of the punch installation structure of the present invention;

fig. 4 is a schematic top view of a structural member of the present invention;

FIG. 5 is a side view of the structural member of the present invention;

in the figure: 1. a frame; 2. a work table; 3. a main body frame; 4. a motor; 5. a first belt pulley; 6. a drive belt; 7. a second belt pulley; 8. a rotating shaft; 9. a pinion gear; 10. a bull gear; 11. a crank shaft; 12. a connecting rod; 13. a slider; 14. a first support rod; 15. a fixed block; 16. a disc; 17. a connecting rod; 18. a punch; 19. a first spring; 20. a compression block; 21. concave points; 22. salient points; 23. a second support rod; 24. a sleeve; 25. a rocker; 26. a mold; 27. a groove; 28. a second spring; 29. a bottle body; 30. a bottleneck; 31. a limiting frame; 32. a support plate; 33. and (4) a support column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

In this embodiment, as shown in fig. 1-5, the utility model comprises a frame 1, a worktable 2 is fixedly connected to the top of the frame 1, the worktable 2 is supported by the frame 1, a main frame 3 is fixedly connected to the top of the worktable 2, a motor 4 is fixedly connected to the top of the main frame 3, a first belt pulley 5 is fixedly connected to the output end of the motor 4, a driving belt 6 is movably sleeved on the outside of the first belt pulley 5, the motor 4 can drive a series of components such as the first belt pulley 5, the driving belt 6, and a second belt pulley 7 to rotate as a driving source, a rotating shaft 8 is movably connected to the side of the main frame 3 at the bottom of the motor 4, a pinion 9 is fixedly connected to one end of the rotating shaft 8, a crankshaft 11 is movably connected to the side of the main frame 3 at the bottom of the rotating shaft 8, a connecting rod 12 is movably sleeved at the bottom of the crankshaft 11, and a slider 13 is fixedly connected to the bottom of the connecting rod 12, the rotation of the crankshaft 11 can drive the connecting rod 12 and the sliding block 13 to move up and down, the side surface of the sliding block 13 is fixedly connected with a first supporting rod 14, the side surface of the first supporting rod 14 is fixedly connected with a fixed block 15, the side surface of the first supporting rod 14, which is positioned at the bottom of the fixed block 15, is movably sleeved with a disc 16, the side surface of the disc 16 is fixedly connected with a connecting rod 17, the bottom of the connecting rod 17 is fixedly connected with a punch 18, the rotating disc 16 can drive the connecting rod 17 and the punch 18 to rotate, so that the punch 18 is replaced, the outer part of the first supporting rod 14 is movably sleeved with a first spring 19, the bottom of the first supporting rod 14 is fixedly connected with a pressing block 20, and under the action of the first spring 19 and the pressing block 20, the disc 16 is pressed on the fixed block 15;

support rod 23 No. two of top fixedly connected with of workstation 2, sleeve 24 has been cup jointed in the outside activity of support rod 23 No. two, sleeve 24's side swing joint has rocker 25, rocker 25 can drive sleeve 24 along support rod 23 downstream No. two, workstation 2 is located the top fixedly connected with support column 33 of support rod 23 side No. two, the top swing joint of support column 33 has backup pad 32, support column 33 supports one side of backup pad 32, the top fixedly connected with mould 26 of backup pad 32, workstation 2 is located the top of support column 33 side and has seted up recess 27, No. two spring 28 are placed to the inner chamber of recess 27, the position that recess 27 restriction No. two spring 28 were moved, body 29 has been cup jointed in the outside activity of mould 26, the top swing joint of body 29 has bottleneck 30, main body frame 3 is located the side fixedly connected with spacing frame 31 of crankshaft 11 bottom, spacing frame 31 prevents to empty about body 29.

Wherein, the other end fixedly connected with belt pulley 7 No. two of pivot 8, and the outer edge of belt pulley 7 cup joints with the inner chamber activity of driving belt 6, and driving belt 6 drives belt pulley 7 No. two and pivot 8 and rotates.

Wherein, one end of the crankshaft 11 is fixedly connected with a gearwheel 10, the outer edge of the gearwheel 10 is meshed with the outer edge of the pinion 9, the diameter of the gearwheel 10 is twice of that of the pinion 9, and the gearwheel 10 is driven by the pinion 9 to rotate.

The bottom of the fixing block 15 is provided with a concave point 21, the top of the disc 16 is fixedly connected with a convex point 22, the top of the concave point 21 is attached to the top of the convex point 22, the punch 18 of another specification can be easily rotated to the lower part of the sliding block 13 with the assistance of the concave point 21 and the convex point 22, the punch 18 can be limited, and the replacement of the punch 18 is completed.

Wherein, the quantity of drift 18 is four, and the diameter of four drift 18 increases in proper order, and the drift 18 of different diameters can satisfy the needs of different specification fire extinguisher processing.

Wherein, the side of the supporting plate 32 is movably connected with the bottom of the rocker 25, and the bottom of the supporting plate 32 is attached to the top of the second spring 28, so that the mold 26 can return to the original position and provide a certain support under the elastic force of the second spring 28.

The working principle is as follows: when the punching machine works, firstly, the motor 4 on the top of the main body frame 3 is started, the motor 4 drives the first belt pulley 5 to rotate, the first belt pulley 5 drives the transmission belt 6 to transmit, the transmission belt 6 drives the second belt pulley 7 to rotate, the second belt pulley 7 drives the rotating shaft 8 and the pinion 9 to rotate, the pinion 9 is meshed with the bull gear 10, the bull gear 10 drives the crankshaft 11 to rotate, the connecting rod 12, the sliding block 13, the first supporting rod 14, the connecting rod 17 and the punching heads 18 are controlled to move up and down through the rotation of the crankshaft 11, the disc 16 is pressed on the fixing block 15 under the action of the first spring 19 and the pressing block 20, the side surfaces of the disc 16 are fixedly connected with the four punching heads 18 with different sizes, when the punching machine needs to replace the punching heads 18, only the disc 16 needs to be rotated, under the assistance of the concave points 21 and the convex points 22, the punching head 18 with the other specification can be easily rotated to the lower part of the sliding block 13, the replacement of the punch 18 is completed, so that a large amount of time for replacing the punch 18 is saved when fire extinguishers of different specifications are alternately produced, and the production efficiency of the fire extinguishers is improved;

when feeding, firstly, the die 26 is pulled inwards, one side of the supporting plate 32 sinks under the support of the supporting column 33, the rocker 25 drives the sleeve 24 to move downwards along the second supporting rod 23, the frame 1 supports the workbench 2, the second spring 28 is compressed in the groove 27 at the top of the workbench 2, then the bottle body 29 is sleeved on the die 26, the die 26 is loosened, the die 26 returns under the action of the second spring 28, the feeding operation is completed, the limiting frame 31 prevents the bottle body 29 from toppling left and right, then the punch 18 presses the bottle neck 30 into the top of the bottle body 29, the punching is completed, as the die 26 is inclined, the punching mechanism above is avoided, the punch 18 only needs to lift a short distance, the punching stroke of the punch 18 is shortened, the feeding is convenient, and the processing and production efficiency of the fire extinguisher is improved.

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.

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. The utility model provides a novel stable type punching machine is used in dry powder fire extinguisher processing, includes frame (1), its characterized in that: the top of the rack (1) is fixedly connected with a workbench (2), the top of the workbench (2) is fixedly connected with a main body frame (3), the top of the main body frame (3) is fixedly connected with a motor (4), the output end of the motor (4) is fixedly connected with a belt pulley (5), the outer part of the belt pulley (5) is movably sleeved with a transmission belt (6), the side surface of the main body frame (3) positioned at the bottom of the motor (4) is movably connected with a rotating shaft (8), one end of the rotating shaft (8) is fixedly connected with a pinion (9), the side surface of the main body frame (3) positioned at the bottom of the rotating shaft (8) is movably connected with a crank shaft (11), the bottom of the crank shaft (11) is movably sleeved with a connecting rod (12), the bottom of the connecting rod (12) is fixedly connected with a sliding block (13), and the side surface of the sliding block (13) is fixedly connected with a first supporting rod (14), a fixing block (15) is fixedly connected to the side surface of the first supporting rod (14), a disc (16) is movably sleeved on the side surface of the first supporting rod (14) located at the bottom of the fixing block (15), a connecting rod (17) is fixedly connected to the side surface of the disc (16), a punch (18) is fixedly connected to the bottom of the connecting rod (17), a first spring (19) is movably sleeved outside the first supporting rod (14), and a pressing block (20) is fixedly connected to the bottom of the first supporting rod (14);

the top of the workbench (2) is fixedly connected with a second support rod (23), the outer part of the second support rod (23) is movably sleeved with a sleeve (24), the side surface of the sleeve (24) is movably connected with a rocker (25), the top of the workbench (2) positioned on the side surface of the second support rod (23) is fixedly connected with a support column (33), the top of the supporting column (33) is movably connected with a supporting plate (32), the top of the supporting plate (32) is fixedly connected with a mould (26), the top of the workbench (2) positioned on the side surface of the supporting column (33) is provided with a groove (27), a second spring (28) is placed in the inner cavity of the groove (27), a bottle body (29) is movably sleeved outside the mold (26), the top swing joint of body (29) has bottleneck (30), main body frame (3) are located the side fixedly connected with spacing (31) of crank axle (11) bottom.

2. The novel stable type punch for dry powder fire extinguisher processing according to claim 1 is characterized in that: the other end fixedly connected with No. two belt pulleys (7) of pivot (8), and the outer edge of No. two belt pulleys (7) cup joints with the inner chamber activity of driving belt (6).

3. The novel stable type punch for dry powder fire extinguisher processing according to claim 1 is characterized in that: one end of the crank shaft (11) is fixedly connected with a large gear (10), and the outer edge of the large gear (10) is meshed with the outer edge of the small gear (9).

4. The novel stable type punch for dry powder fire extinguisher processing according to claim 1 is characterized in that: the bottom of fixed block (15) has seted up concave point (21), the top fixedly connected with bump (22) of disc (16), and the top of concave point (21) and bump (22) is laminated each other.

5. The novel stable type punch for dry powder fire extinguisher processing according to claim 1 is characterized in that: the number of the punches (18) is four, and the diameters of the four punches (18) are sequentially increased.

6. The novel stable type punch for dry powder fire extinguisher processing according to claim 1 is characterized in that: the side surface of the supporting plate (32) is movably connected with the bottom of the rocker (25), and the bottom of the supporting plate (32) is attached to the top of the second spring (28).