CN115121694A

CN115121694A - Fire-fighting equipment production is with multi-functional punching device

Info

Publication number: CN115121694A
Application number: CN202210839793.0A
Authority: CN
Inventors: 尚修鑫
Original assignee: Nantong Youheng Civil Air Defense Equipment Technology Co ltd
Current assignee: Nantong Youheng Civil Air Defense Equipment Technology Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-09-30

Abstract

The invention discloses a multifunctional punching device for fire-fighting equipment production, wherein fire-fighting equipment production materials are punched by a hydraulic punching machine, the hydraulic punching machine penetrates through the middle position of the top surface of a support frame, and the lower end of the support frame is fixedly arranged on a workbench; the method comprises the following steps: the sliding frames are symmetrically arranged at the inner positions of the left side and the right side of the supporting frame; the side of the material collecting bin is fixedly arranged at the lower end of the table top of the workbench through a mounting frame, and the left side and the right side of the material collecting bin are provided with discharge ports in a penetrating manner; the fixed frame is fixedly arranged in the middle of the upper end of the workbench; and the transmission gear is rotatably arranged inside the workbench. This fire-fighting equipment production is with multi-functional punching device adopts neotype structural design for be provided with the four sides centre gripping limit structure and the control work piece flip structure of convenient regulation and control in this device, improve the functional and machining efficiency of device operation.

Description

Fire-fighting equipment production is with multi-functional punching device

Technical Field

The invention relates to the technical field of punching, in particular to a multifunctional punching device for fire-fighting equipment production.

Background

The part of fire-fighting equipment constitutes the component, for the convenience of controlling and mutually assembling between the component, in the in-process of production process punch a hole the processing to the component material through punching device and handle, be convenient for can through punching a hole mutually assembling between the fire-fighting equipment constitution component material, application number is CN 202120993947.2's a strong flange punching device of stability, the device is provided with centre gripping location structure, the processing position that punches a hole of injecing the machined part, but because the form kind of fire-fighting equipment machined part is more, punching device still has certain problem at the in-process of processing operation:

1. because the external forms of the fire-fighting equipment workpieces are various and the length and the width of the fire-fighting equipment workpieces are different, the clamping structure is inconvenient to stably control the limiting arrangement in the punching device, the regulating and controlling mode of the clamping structure is single, and the clamping distance needs to be continuously regulated in the continuous punching process;

2. the planes of part fire-fighting equipment machined parts in different directions all need to be punched with holes, the existing part punching device is inconvenient to overturn and continuously process the clamped fire-fighting equipment machined parts in the processing process, and the application functionality and the processing efficiency of the punching device are affected.

Therefore, the multifunctional punching device for fire fighting equipment production needs to be designed aiming at the problems.

Disclosure of Invention

The invention aims to provide a multifunctional punching device for fire-fighting equipment production, and aims to solve the problems that in the background technology, due to the fact that the external forms of fire-fighting equipment workpieces are diversified, the length and the width of the fire-fighting equipment workpieces are different, a clamping structure is inconvenient to stably control the limiting of the clamping structure to be arranged in the punching device, the regulating and controlling mode of the clamping structure is single, the clamping distance needs to be continuously regulated in the continuous punching processing process, the planes of part of the fire-fighting equipment workpieces in different directions need to be punched, the existing part of the punching device is inconvenient to overturn and continuously process the clamped fire-fighting equipment workpieces in the processing process, and the application functionality and the processing efficiency of the punching device are affected.

In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional punching device for fire-fighting equipment production is characterized in that fire-fighting equipment production materials are punched by a hydraulic punching machine, the hydraulic punching machine penetrates through the middle position of the top surface of a support frame, and the lower end of the support frame is fixedly arranged on a workbench;

the utility model provides a fire-fighting equipment production is with multi-functional punching device, includes:

the sliding frame is symmetrically arranged at the inner positions of the left side and the right side of the supporting frame, a sliding support rod is connected inside the sliding frame in a penetrating manner, a positioning rod is fixedly connected to the lower end of the sliding support rod, a linear bearing is sleeved outside the positioning rod, the linear bearing is symmetrically and fixedly arranged at the positions of the left side and the right side of the lower end of the workbench, a limiting frame is fixedly arranged on the side of the lower end of the positioning rod, and a sliding groove is formed in the limiting frame;

the side of the material collecting bin is fixedly arranged at the lower end of the table top of the working table through a mounting frame, the left side and the right side of the material collecting bin are both provided with discharge ports in a penetrating manner, the middle position of the upper end of the material collecting bin is provided with a feed port, and the middle position of the table top of the working table is provided with a step groove;

the fixing frame is fixedly arranged in the middle of the upper end of the workbench, main clamping components penetrate through the front side and the rear side of the fixing frame, the outer side of the main clamping component on the rear side is connected with the output end of the turnover driving motor, and the turnover driving motor is fixedly arranged on the back of the fixing frame;

and the transmission gear rotates to be installed in the workbench, the workbench is also rotatably provided with a driving gear, the outer side of the driving gear and the outer side of the front main clamping component are fixedly provided with transmission discs, and the outer parts of the upper and lower transmission discs are connected with each other through a transmission belt.

Preferably, slide branch and slide the frame and constitute the lateral sliding structure, just slide branch and fixed integration drive structure with locating lever, spacing frame, and the locating lever runs through in linear bearing's inside rather than constituting the structure of sliding, and the locating lever runs through to slide and sets up inside the mesa of workstation, slides the horizontal reciprocating nature of branch and slides through transmission structure control, and it can control the avris (holding) chuck and correspond and remove at fire-fighting equipment machined part avris.

Preferably, the side of the sliding support rod is further provided with a clamping driving motor and a flat plate:

the clamping driving motor is fixedly arranged on the outer side surface of the sliding support rod, the output end of the side surface of the clamping driving motor is connected with an internal thread driving shaft, and the internal thread driving shaft is embedded and rotatably arranged in the sliding support rod;

dull and stereotyped, its fixed mounting is in the avris position that slides branch, just dull and stereotyped and the inside through mounting that slides branch have the threaded rod to the side of threaded rod is fixed with limit side (holding) chuck, and the upper end fixedly connected with slide bar of limit (holding) chuck.

Preferably, the avris (holding) chuck side passes through the threaded rod and constitutes the screw drive structure with the internal thread drive shaft, and avris (holding) chuck upper end runs through slide bar and dull and stereotyped constitution lateral sliding structure, and operation upset driving motor control internal thread drive shaft rotates, and control threaded rod and avris (holding) chuck correspond lateral shifting and adjust under the screw drive structure effect for the avris (holding) chuck centre gripping is injectd and is set up the avris position at the fire-fighting equipment machined part.

Preferably, the transmission gear is correspondingly provided with 2 groups on the left and right sides of the side of the upper end of the driving gear, the outer sides of the 2 groups of transmission gears are in meshing transmission with the outer side of the driving gear, the total length of the outer circumference of the transmission gear is equal to one fourth of the circumference of the outer circumference of the driving gear, a sliding block is fixedly arranged on the surface of the transmission gear, and the transmission gear can be controlled to rotate correspondingly through a meshing transmission structure.

Preferably, the slide blocks are eccentrically arranged at the side positions of the transmission gears, the slide blocks fixed on the surfaces of the 2 groups of transmission gears are distributed in a bilateral symmetry mode, the slide blocks penetrate through the sliding grooves, the transmission gears form a sliding structure with the limiting frames through the slide blocks and the sliding grooves, and the transmission gears can control the limiting frames and the positioning rods to move and adjust in a transverse reciprocating mode through the sliding structure between the slide blocks and the limiting frames in the rotating process.

Preferably, the material collecting bin is correspondingly arranged at the position of the lower end of the stepped groove, the front side and the rear side of the bottom surface of the material collecting bin are of an inclined structure, and the part of the structure is convenient for collecting, discharging and punching excess materials.

Preferably, main centre gripping component comprises pivot, cross bar, T shape frame, automatic telescopic link, outer shell fragment and interior shell fragment, the pivot runs through to rotate and installs inside the avris of mount, cross bar fixed connection is at the avris of pivot, the outside at the cross bar is established to T shape frame cover, automatic telescopic link is connected at the lower extreme of pivot and T shape frame, outer shell fragment fixed mounting is in the outside of T shape frame, interior shell fragment fixed mounting is in the inboard of outer shell fragment, and this part structure is convenient for prescribe a limit to the fire-fighting equipment machined part centre gripping and is set up in the device.

Preferably, automatic telescopic link drive end fixed mounting is at the lower surface of pivot, and the flexible end fixed connection of automatic telescopic link is at the lower surface of T shape frame to T shape frame side constitutes block extending structure through cross-bar and pivot, and the automatic telescopic link of operation promotes T shape frame back-and-forth movement, and it can promote the outer shell fragment centre gripping and set up the front and back side position at the fire-fighting equipment machined part.

Preferably, the outer side of the outer elastic sheet and the outer side of the inner elastic sheet both form an arc-shaped structure, the inner side of the outer elastic sheet and the side of the T-shaped frame form an elastic structure through the inner elastic sheet, and the elastic structure can prevent the clamping structure from damaging the surface pressing force of the fire-fighting equipment workpiece.

Compared with the prior art, the invention has the beneficial effects that: this fire-fighting equipment production is with multi-functional punching device adopts neotype structural design for this device can be spacing to fire-fighting equipment machined part four sides centre gripping of not unidimensional size, improves the machining precision of machined part, is provided with the continuous structure of punching a hole of machined part upset in the device simultaneously, improves functional and machining efficiency that the device used, and its concrete content is as follows:

1. the multifunctional punching device for fire fighting equipment production is provided with a four-side clamping and limiting structure, fire fighting equipment workpieces are correspondingly arranged at the inner side of a fixing frame, an automatic telescopic rod is operated to push a T-shaped frame to move towards the side, so that the outer elastic sheet is elastically clamped and limited at the front and rear side positions of the workpieces, then a clamping and driving motor is operated to control an inner thread driving shaft to rotate, a side clamping plate is pushed to move inwards under the action of a thread transmission structure, so that the side clamping plate is clamped and limited at the left and right positions of the workpieces, the front, rear, left and right sides of the fire fighting equipment workpieces can be clamped and limited through the partial structure, the punching processing accuracy of the workpieces is kept, meanwhile, after the clamping structures at the left and right sides are adjusted and moved left and right through transmission structures such as a positioning rod and a sliding support rod in the processing process, so that the clamping structures at the left and right sides are limited with the workpieces or separated from each other, the clamping structure has strong adjustability, and is convenient for adjusting the machining position of the machined part;

2. the multifunctional punching device for fire fighting equipment production is provided with a processing turning control structure, in the processing process, a turning driving motor is operated to control a main clamping member to rotate, the main clamping member controls fire fighting equipment workpieces limited on the inner side to turn correspondingly and turn over, the main clamping member controls the fire fighting equipment workpieces to turn 90 degrees to the other side processing surface, in the turning adjusting process, a driving gear on the lower end can be controlled to rotate through a transmission structure, a transmission gear is driven to rotate under the action of a gear meshing transmission structure, a positioning rod and a sliding support rod can be controlled to transversely reciprocate through an embedded sliding structure of a sliding block and a limiting frame, the workpieces turn 90 degrees once, the sliding support rod pushes a side chuck to leftwards and rightwards reciprocate, so that the side chuck clamps the workpiece positions limited on the left side and the right side of the turned workpieces, the corresponding positions of the clamping structure do not need to be manually adjusted again in the turning adjusting process, the operation is convenient and fast to upset continuous processing can increase the functional nature that this punching device used.

Drawings

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

FIG. 2 is a schematic cross-sectional structural view of the sliding strut of the present invention;

FIG. 3 is a side view of the fixing frame of the present invention;

FIG. 4 is a schematic diagram of a side view of the aggregate bin of the present invention;

FIG. 5 is a side view of a portion of the positioning rod of the present invention;

FIG. 6 is a schematic view of a vertical structure of a stop frame according to the present invention;

FIG. 7 is a front view of the transmission gear and the driving gear of the present invention;

FIG. 8 is a schematic view of the main clamping member of the present invention.

In the figure: 1. a hydraulic punching machine; 2. a support frame; 3. a work table; 4. a slide frame; 5. a sliding support rod; 6. positioning a rod; 7. a linear bearing; 8. a mounting frame; 9. a material collecting bin; 10. a discharge port; 11. a fixed mount; 12. a primary clamping member; 121. a rotating shaft; 122. a cross bar; 123. a T-shaped frame; 124. automatically telescoping the rod; 125. an outer spring plate; 126. an inner spring plate; 13. turning over a driving motor; 14. a transmission gear; 15. a drive gear; 16. a drive plate; 17. a transmission belt; 18. a step groove; 19. a feed inlet; 20. a limiting frame; 21. a chute; 22. a clamping drive motor; 23. an internally threaded drive shaft; 24. a flat plate; 25. a threaded rod; 26. a side chuck; 27. a slide bar; 28. a slide block.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a multifunctional punching device for fire-fighting equipment production is characterized in that fire-fighting equipment production materials are punched through a hydraulic punching machine 1, the hydraulic punching machine 1 penetrates through the middle position of the top surface of a support frame 2, and the lower end of the support frame 2 is fixedly arranged on a workbench 3;

the sliding frame 4 is symmetrically arranged at the inner positions of the left side and the right side of the support frame 2, the sliding support rod 5 is connected inside the sliding frame 4 in a penetrating manner, the lower end of the sliding support rod 5 is fixedly connected with the positioning rod 6, the linear bearing 7 is sleeved outside the positioning rod 6, the linear bearing 7 is symmetrically and fixedly arranged at the positions of the left side and the right side of the lower end of the workbench 3, the side of the lower end of the positioning rod 6 is fixedly provided with the limiting frame 20, and meanwhile, the sliding groove 21 is formed inside the limiting frame 20;

the side of the material collecting bin 9 is fixedly arranged at the lower end of the table top of the workbench 3 through the mounting frame 8, the left side and the right side of the material collecting bin 9 are both provided with a material outlet 10 in a penetrating way, the middle position of the upper end of the material collecting bin 9 is provided with a material inlet 19, and the middle position of the table top of the workbench 3 is provided with a step groove 18;

the fixing frame 11 is fixedly arranged at the middle position of the upper end of the workbench 3, main clamping members 12 are arranged on the front side and the rear side of the fixing frame 11 in a penetrating mode, the outer side of each main clamping member 12 on the rear side is connected with the output end of the overturning driving motor 13, and the overturning driving motor 13 is fixedly arranged on the back face of the fixing frame 11;

and the transmission gear 14 is rotatably arranged inside the workbench 3, a driving gear 15 is further rotatably arranged inside the workbench 3, transmission discs 16 are fixedly arranged on the outer side of the driving gear 15 and the outer side of the front main clamping member 12, and the outer parts of the upper transmission disc 16 and the lower transmission disc 16 are connected with each other through a transmission belt 17.

The side of the sliding strut 5 in this example is also provided with a clamping drive motor 22 and a plate 24: a clamping driving motor 22 which is fixedly arranged on the outer side surface of the sliding support rod 5, the output end of the side surface of the clamping driving motor 22 is connected with an internal thread driving shaft 23, and the internal thread driving shaft 23 is embedded and rotatably arranged in the sliding support rod 5; a flat plate 24 fixedly installed at an edge side position of the slide support rod 5, a threaded rod 25 is installed inside the flat plate 24 and the slide support rod 5 in a penetrating manner, an edge side chuck 26 is fixed on a side surface of the threaded rod 25, and a sliding rod 27 is fixedly connected to the upper end of the edge side chuck 26; the side surface of the side chuck 26 forms a thread transmission structure with the internal thread driving shaft 23 through a threaded rod 25, and the upper end of the side chuck 26 penetrates through the flat plate 24 through a sliding rod 27 to form a transverse sliding structure; the main clamping member 12 is composed of a rotating shaft 121, a cross rod 122, a T-shaped frame 123, an automatic telescopic rod 124, an outer elastic sheet 125 and an inner elastic sheet 126, the rotating shaft 121 penetrates through the side of the fixed frame 11 and is rotatably installed inside the side, the cross rod 122 is fixedly connected to the side of the rotating shaft 121, the T-shaped frame 123 is sleeved outside the cross rod 122, the automatic telescopic rod 124 is connected to the lower ends of the rotating shaft 121 and the T-shaped frame 123, the outer elastic sheet 125 is fixedly installed on the outer side of the T-shaped frame 123, and the inner elastic sheet 126 is fixedly installed on the inner side of the outer elastic sheet 125; the driving end of the automatic telescopic rod 124 is fixedly arranged on the lower surface of the rotating shaft 121, the telescopic end of the automatic telescopic rod 124 is fixedly connected to the lower surface of the T-shaped frame 123, and the side surface of the T-shaped frame 123 and the rotating shaft 121 form a clamping telescopic structure through the cross rod 122; the outer sides of the outer elastic sheet 125 and the inner elastic sheet 126 are both arc-shaped structures, and the inner side of the outer elastic sheet 125 forms an elastic structure with the side of the T-shaped frame 123 through the inner elastic sheet 126;

the fire fighting equipment workpieces are correspondingly arranged on the inner side of a fixed frame 11, the fire fighting equipment workpieces are preliminarily clamped and limited by main clamping members 12 on the front side and the rear side, an automatic telescopic rod 124 is operated to push a T-shaped frame 123 to move towards the side, the T-shaped frame 123 is clamped and sleeved on the outer portion of a cross rod 122 and slides forwards and backwards, the T-shaped frame 123 controls an outer elastic sheet 125 to be elastically clamped and arranged at the front side and the rear side of the fire fighting equipment workpieces through an inner elastic sheet 126, then a clamping driving motor 22 is operated to control an inner thread driving shaft 23 to be embedded and correspondingly rotated in a sliding support rod 5, the inner thread driving shaft 23 is in threaded connection with a threaded rod 25, the threaded rod 25 and a side chuck 26 can be controlled to transversely move under the action of a thread transmission structure, at the moment, a sliding rod 27 fixed at the upper end of the side chuck 26 penetrates through the inner portion of a flat plate 24 to slide and move, so that the side chuck 26 is clamped and limited at the left side and right side position of the outer portion of the fire fighting equipment workpieces, the four sides of the fire fighting equipment workpiece are clamped and limited through the partial structure, and the subsequent workpieces are assisted to stably complete punching processing.

The sliding support rod 5 and the sliding frame 4 form a transverse sliding structure, the sliding support rod 5, the positioning rod 6 and the limiting frame 20 are fixed into an integrated driving structure, the positioning rod 6 penetrates through the inside of the linear bearing 7 to form a sliding structure, and the positioning rod 6 penetrates through and is arranged in the table top of the workbench 3 in a sliding manner; the transmission gear 14 is correspondingly provided with 2 groups on the left and right sides of the upper end edge side of the driving gear 15, the outer sides of the 2 groups of transmission gears 14 are in meshing transmission with the outer side of the driving gear 15, the total length of the outer circumference of the transmission gear 14 is equal to one fourth of the circumference of the outer circumference of the driving gear 15, and a slide block 28 is fixedly arranged on the surface of the transmission gear 14; the slide blocks 28 are eccentrically arranged at the side positions of the transmission gears 14, the slide blocks 28 fixed on the surfaces of the 2 groups of transmission gears 14 are symmetrically distributed left and right, the slide blocks 28 penetrate through the sliding grooves 21, and the transmission gears 14 form a sliding structure with the limiting frame 20 through the slide blocks 28, the sliding grooves 21; the material collecting bin 9 is correspondingly arranged at the position right below the step groove 18, and the front and rear sides of the bottom surface of the material collecting bin 9 are of an inclined structure;

the hydraulic punching machine 1 is operated to move downwards to punch holes on the surfaces of fire-fighting equipment workpieces, after the plane of the workpiece is controlled to be punched, the main clamping members 12 on the front side and the rear side are operated to drive the fire-fighting equipment workpieces clamped and limited on the inner side to rotate correspondingly, the workpieces are controlled to rotate and turn 90 degrees, so that the plane on the other side of the workpiece can be punched, in the process that the main clamping member 12 on the front side rotates, the main clamping member 12 on the front side and the rear side control the driving gear 15 on the lower end to rotate correspondingly through an external driving disc 16 and a driving belt 17, the side of the upper end of the driving gear 15 controls the transmission gears 14 on the left side and the right side to rotate correspondingly through a meshing transmission structure, a sliding block 28 fixed by deviating from the shaft center on the side of the transmission gear 14 penetrates through a sliding groove 21 formed in a limiting frame 20 to slide and move, and the main clamping member 12 rotates 90 degrees to control the workpiece to turn, at the moment, the driving gear 15 at the lower end correspondingly rotates by 90 degrees, because the length of the outer circumference of the driving gear 15 is equal to the total length of the outer circumference of the transmission gear 14, the rotation of 90 degrees can control the transmission gear 14 to correspondingly rotate by one circle, the transmission gear 14 rotates by one circle and can control the positioning rod 6 to reciprocally move left and right by a sliding structure of the sliding block 28 and the limiting frame 20 to make a round, the positioning rod 6 can control the sliding support rod 5 fixed at the upper end to correspondingly slide in the sliding frame 4 in the reciprocating process, the partial structure can control the side chuck 26 to reciprocally move left and right to make a round, so that the side chuck 26 clamps and limits the edge of the workpiece after overturning (the distance of the side chuck 26 corresponding to the outer side of the flat plate 24 can not be regulated under the condition that the thicknesses of four sides of the workpiece are the same, and the side chuck 26 can directly clamp and limit the edge of the workpiece in the reciprocating process, when the condition that machined part four sides thickness is inequality, the centre gripping position of avris chuck 26 needs to be adjusted according to actual conditions at the in-process that the reciprocity moved to the branch of sliding 5, keep sliding the branch of sliding 5 and can the centre gripping of avris chuck 26 and prescribe a limit to the machined part in the in-process that makes a round trip that the avris chuck 26 moves), this partial structure can utilize flip structure's the drive power control left and right sides centre gripping structure to move to the quick centre gripping of the machined part left and right sides after to the upset is prescribed a limit, the simple operation is quick.

The working principle is as follows: when the device is used, according to the structure shown in fig. 1-8, the primary clamping of the workpiece is controlled by the main clamping component 12 to be limited in the device, the automatic telescopic rod 124 is operated to push the T-shaped frame 123 to move inwards, the T-shaped frames 123 at the front and rear sides control the outer elastic sheets 125 to elastically clamp and limit the front and rear side positions of the workpiece, then the clamping driving motor 22 is operated to control the inner thread driving shaft 23 to rotate, the threaded rod 25 and the side chuck 26 are controlled to move transversely under the action of the thread transmission structure, so that the side chucks 26 are clamped and arranged at the left and right side positions of the workpiece, the workpiece is accurately positioned and arranged at the lower end of the hydraulic punching machine 1 through the four-side clamping limiting structure, the fire-fighting equipment workpiece at the lower end is subjected to punching processing through the hydraulic punching machine 1, meanwhile, the punched residual material moves downwards through the stepped groove 18, and the residual material enters the inner part of the material collecting bin 9 through the corresponding material inlet 19, the final accumulated processing residual materials are discharged outwards through the discharge ports 10 at the two sides of the material collecting bin 9, after one side surface of a fire fighting equipment workpiece is punched, the main clamping component 12 is controlled to rotate correspondingly by operating the overturning driving motor 13, the main clamping components 12 at the front side and the rear side control the limited workpiece to rotate and overturn at the inner side in the rotating process, so that the other planes of the workpiece can be processed and processed conveniently, the main clamping component 12 controls the lower driving gear 15 to rotate synchronously through the transmission disc 16 and the transmission belt 17 in the process of controlling the workpiece to overturn, the driving gear 15 rotates for 90 degrees to control the transmission gear 14 connected in a meshed mode to rotate for a circle, the transmission gear 14 rotates for a circle to control the positioning rod 6 to slide back and forth in a left-right reciprocating mode through the embedded sliding structure of the sliding block 28 and the limiting frame 20, and the positioning rod 6 controls the sliding support rod 5 to slide in the left-right reciprocating mode through the inside the sliding frame 4, it can control avris (holding) chuck 26 and remove for avris (holding) chuck 26 can the centre gripping prescribe a limit at the machined part left and right side position after the upset, improves the machined part processing stability that punches a hole after the upset, and this partial structure can be in succession quick to the different planes of fire-fighting equipment machined part processing of punching a hole, increases functional and the machining efficiency that punching device used.

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 multifunctional punching device for fire-fighting equipment production is characterized in that fire-fighting equipment production materials are punched through a hydraulic punching machine (1), the hydraulic punching machine (1) penetrates through the middle position of the top surface of a support frame (2), and the lower end of the support frame (2) is fixedly arranged on a workbench (3);

it is characterized by comprising:

the sliding frame (4) is symmetrically arranged at the inner positions of the left side and the right side of the support frame (2), the sliding support rod (5) penetrates through the inner part of the sliding frame (4), the positioning rod (6) is fixedly connected to the lower end of the sliding support rod (5), the linear bearing (7) is sleeved outside the positioning rod (6), the linear bearing (7) is symmetrically and fixedly arranged at the positions of the left side and the right side of the lower end of the workbench (3), the side of the lower end of the positioning rod (6) is fixedly provided with a limiting frame (20), and meanwhile, the sliding chute (21) is formed in the limiting frame (20);

the side of the material collecting bin (9) is fixedly arranged at the lower end of the table top of the workbench (3) through a mounting frame (8), the left side and the right side of the material collecting bin (9) are provided with a discharge hole (10) in a penetrating manner, the middle position of the upper end of the material collecting bin (9) is provided with a feed hole (19), and the middle position of the table top of the workbench (3) is provided with a step groove (18);

the fixing frame (11) is fixedly arranged in the middle position of the upper end of the workbench (3), main clamping members (12) are arranged on the front side and the rear side of the fixing frame (11) in a penetrating mode, the outer side of the main clamping member (12) on the rear side is connected with the output end of the overturning driving motor (13), and the overturning driving motor (13) is fixedly arranged on the back face of the fixing frame (11);

the transmission gear (14) is installed in the workbench (3) in a rotating mode, the driving gear (15) is installed in the workbench (3) in a rotating mode, transmission discs (16) are fixedly installed on the outer side of the driving gear (15) and the outer side of the front side main clamping component (12), and the outer portions of the upper transmission disc and the lower transmission disc (16) are connected with each other through transmission belts (17).

2. The multifunctional punching device for fire fighting equipment production according to claim 1, characterized in that: the sliding support rod (5) and the sliding frame (4) form a transverse sliding structure, the sliding support rod (5), the positioning rod (6) and the limiting frame (20) are fixed into an integrated driving structure, the positioning rod (6) penetrates through the inside of the linear bearing (7) to form a sliding structure, and the positioning rod (6) penetrates through the inside of the table top of the workbench (3) in a sliding mode.

3. The multifunctional punching device for fire fighting equipment production according to claim 2, characterized in that: the side surface of the sliding support rod (5) is also provided with a clamping driving motor (22) and a flat plate (24):

the clamping driving motor (22) is fixedly arranged on the outer side surface of the sliding support rod (5), an internal thread driving shaft (23) is connected to the side output end of the clamping driving motor (22), and the internal thread driving shaft (23) is embedded and rotatably arranged in the sliding support rod (5);

dull and stereotyped (24), its fixed mounting is in the avris position that slides branch (5), just dull and stereotyped (24) and the inside through mounting that slides branch (5) have threaded rod (25) to the side of threaded rod (25) is fixed with avris (chuck) (26), and the upper end fixedly connected with slide bar (27) of avris (chuck) (26).

4. The multifunctional punching device for fire fighting equipment production according to claim 3, characterized in that: the side surface of the side chuck (26) forms a thread transmission structure with the internal thread driving shaft (23) through a threaded rod (25), and the upper end of the side chuck (26) penetrates through the flat plate (24) through a sliding rod (27) to form a transverse sliding structure.

5. The multifunctional punching device for fire fighting equipment production according to claim 1, characterized in that: the transmission gear (14) is provided with 2 groups corresponding to the left and right sides of the upper end edge side of the driving gear (15), the outer sides of the 2 groups of transmission gears (14) are in meshing transmission with the outer side of the driving gear (15), the total length of the outer circumference of the transmission gear (14) is equal to one fourth of the circumference of the outer circumference of the driving gear (15), and a sliding block (28) is fixedly installed on the surface of the transmission gear (14).

6. The multifunctional punching device for fire fighting equipment production according to claim 5, characterized in that: the sliding blocks (28) are eccentrically arranged at the side positions of the transmission gears (14), the sliding blocks (28) fixed on the surfaces of the 2 groups of transmission gears (14) are distributed in a bilateral symmetry mode, the sliding blocks (28) penetrate through the sliding grooves (21), and the transmission gears (14) and the limiting frames (20) form a sliding structure through the sliding blocks (28), the sliding grooves (21) and the limiting frames (20).

7. The multifunctional punching device for fire fighting equipment production according to claim 1, characterized in that: the material collecting bin (9) is correspondingly arranged at the position of the lower end of the stepped groove (18), and the front side and the rear side of the bottom surface of the material collecting bin (9) are of an inclined structure.

8. The multifunctional punching device for fire fighting equipment production according to claim 1, characterized in that: the main clamping component (12) comprises a rotating shaft (121), a cross rod (122), a T-shaped frame (123), an automatic telescopic rod (124), an outer elastic sheet (125) and an inner elastic sheet (126), the rotating shaft (121) is installed inside the side of the fixed frame (11) in a penetrating and rotating mode, the cross rod (122) is fixedly connected to the side of the rotating shaft (121), the T-shaped frame (123) is sleeved with the outer portion of the cross rod (122), the automatic telescopic rod (124) is connected to the lower ends of the rotating shaft (121) and the T-shaped frame (123), the outer elastic sheet (125) is fixedly installed on the outer side of the T-shaped frame (123), and the inner elastic sheet (126) is fixedly installed on the inner side of the outer elastic sheet (125).

9. The multifunctional punching device for fire fighting equipment production according to claim 8, characterized in that: the driving end of the automatic telescopic rod (124) is fixedly installed on the lower surface of the rotating shaft (121), the telescopic end of the automatic telescopic rod (124) is fixedly connected to the lower surface of the T-shaped frame (123), and the side surface of the T-shaped frame (123) forms a clamping telescopic structure with the rotating shaft (121) through the cross rod (122).

10. The multifunctional punching device for fire fighting equipment production according to claim 8, characterized in that: the outer sides of the outer elastic sheet (125) and the inner elastic sheet (126) are both arc-shaped structures, and the inner side of the outer elastic sheet (125) and the side of the T-shaped frame (123) form an elastic structure through the inner elastic sheet (126).