CN218517535U

CN218517535U - Frame punching device

Info

Publication number: CN218517535U
Application number: CN202222735061.5U
Authority: CN
Inventors: 王世麒
Original assignee: Wuhan Newpepden Technology Co ltd
Current assignee: Wuhan Newpepden Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-02-24
Anticipated expiration: 2032-10-17

Abstract

The utility model provides a framework punching device for the safe box framework lateral wall punches a hole, inside cavity of this framework and one end opening, and it includes: the punching die comprises a base, wherein a rectangular accommodating groove is formed in the top of the base and is used for accommodating a frame body to be punched and enabling an opening end of the frame body to face upwards; the lifting mechanism comprises a press-fitting assembly, a clamping assembly and a lifting assembly, wherein the press-fitting assembly is arranged above the accommodating groove and used for flattening a frame body placed in the accommodating groove, the clamping assembly is connected to the press-fitting assembly, and the lifting assembly is connected to the press-fitting assembly and used for driving the press-fitting assembly and the clamping assembly to lift and lower so as to flatten or take out the frame body in the accommodating groove; the punching mechanism comprises a plurality of punching assemblies, and the punching assemblies are connected to the base and are opposite to different side edges of the accommodating groove. The utility model discloses a punching device can carry out diversified processing of punching a hole to the framework to accelerate the welding efficiency of framework.

Description

Frame punching device

Technical Field

The utility model relates to a punching equipment technical field especially relates to a framework punching device.

Background

In the manufacturing and processing process of the safe box, the side face of the formed frame body needs to be punched so as to complete the assembly of a follow-up lockset, in the past punching process, the side face of the frame body is generally punched manually, or the surface of a plate body used for forming the frame body is punched manually, but the punching efficiency is lower through manual punching, and the position accuracy of punching is difficult to guarantee, so that the punching is accelerated by adopting automatic punching equipment instead of manual punching mostly at present.

For example, patent CN211360258U discloses a frame punching device for power distribution cabinet production, including the device main part, the upper end of device main part is provided with the backup pad, the upper end of backup pad is provided with the pneumatic cylinder, the lower extreme of pneumatic cylinder runs through in the backup pad and is provided with the telescopic link, the outside of the one end telescopic link of device main part is provided with the guide block, the lower extreme of telescopic link is provided with the briquetting, the lower extreme of briquetting is provided with fixed establishment, the one end of device main part is close to the below of fixed establishment and is provided with collection mechanism, collection mechanism includes collecting box, bushing, through-hole. This punching device not only can increase the quantity of punching a hole, improve the efficiency of punching a hole, can also collect the waste material that punches a hole, can also avoid the punching press head to produce at the in-process that punches a hole in addition and rock, but can only set up at same terminal surface after its punching press head increases quantity, when punching a hole to the frame processing, can only punch a hole to one side of frame.

At present, most punching equipment is similar to the above patents, punching is generally performed in a single-side punching mode, workpieces such as a frame body or a frame and the like which need multi-side punching can only be punched on a plurality of surfaces of the frame body or the frame in sequence, the machining mode needs to clamp the workpieces frequently and adjust punching points, and punching efficiency is low. Therefore, a punching apparatus capable of simultaneously performing multi-sided punching is required.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a frame body punching apparatus, which solves the technical problem that the punching apparatus in the prior art can only perform single-side punching.

In order to achieve the above technical purpose, the technical scheme of the utility model provide a framework punching device for safe box frame lateral wall punches a hole, and inside cavity of this framework and one end opening, it includes:

the punching die comprises a base, wherein a rectangular accommodating groove is formed in the top of the base and is used for accommodating a frame body to be punched and enabling the opening end of the frame body to face upwards;

the lifting mechanism comprises a press-fitting assembly, a clamping assembly and a lifting assembly, wherein the press-fitting assembly is arranged above the accommodating groove and used for flattening a frame body placed in the accommodating groove, the clamping assembly is connected to the press-fitting assembly, and the lifting assembly is connected to the press-fitting assembly and used for driving the press-fitting assembly and the clamping assembly to lift and lower so as to flatten or take out the frame body in the accommodating groove;

mechanism punches a hole, including a plurality of subassemblies that punch a hole, it is a plurality of the subassembly that punches a hole connect in the base is relative the different sides of holding tank set up, and is a plurality of the subassembly that punches a hole connects simultaneously in same control switch to locate inlaying the framework of holding tank carries out diversified punching a hole in step.

Furthermore, the pressure equipment subassembly includes two guide posts and clamp plate, two the guide post is vertical and the interval set up in the base, the clamp plate level sets up and its both ends are two respectively the guiding hole has been seted up to the guide post, the clamp plate passes through guiding hole sliding connection in the guide post is connected to the lifting unit, so that pass through the lifting unit drive the clamp plate flattens when descending and inlays to be located the framework of holding tank.

Furthermore, the guide post structure further comprises a ball sleeve, the ball sleeve and the guide hole are arranged in a one-to-one correspondence mode, the guide hole is arranged in the ball sleeve in a sleeved mode, the guide post is arranged in the ball sleeve in a sleeved mode, and the pressing plate can conveniently slide relative to the guide post.

Further, the joint subassembly includes fixed block, two grip blocks and drive end, the fixed block set up in the clamp plate is relative the opening setting of one side of holding tank and relative framework, the size of fixed block is less than the opening size of framework, so that when the clamp plate descends and butt to framework roof the fixed block can be pegged graft and locate in the framework, the fixed block has still seted up the spout along the horizontal direction, two grip block sliding connection in spout and relative setting, the drive end set up in the fixed block and be connected in two the grip block for synchronous drive is two grip block horizontal migration and butt to the inner wall of framework, so that the lift subassembly drive the clamp plate is passed through when ascending the grip block drives the framework and breaks away from the holding tank.

Furthermore, the lifting assembly comprises a hydraulic cylinder fixing seat, a hydraulic cylinder and a lifting rod, the hydraulic cylinder fixing seat is connected with the guide column and located above the pressing plate, the hydraulic cylinder is arranged on the hydraulic cylinder fixing seat, the lifting rod is vertically arranged, one end of the lifting rod is connected with the hydraulic cylinder, and the other end of the lifting rod is connected with the pressing plate and used for driving the pressing plate to lift.

Furthermore, the number of the punching assemblies is four, and the four punching assemblies are respectively arranged on four sides of the accommodating groove.

Further, each punching assembly all includes cylinder fixing base, cylinder and drift, the cylinder fixing base pass through the fix with screw extremely the base, the cylinder set up in the cylinder fixing base, the drift connect in the cylinder, so that pass through the cylinder drive the relative framework of drift removes and accomplishes and punch a hole.

Further, still include the flexblely pad, place in the flexblely pad the holding tank for slow down the friction between framework and the base.

Furthermore, the bottom wall of the accommodating groove is further provided with an air vent penetrating through the base, and the flexible pad is further provided with a through hole opposite to the air vent.

Furthermore, a plurality of threaded fixing holes are formed in the top of the base along four sides of the accommodating groove and used for adjusting the mounting position of the air cylinder fixing seat.

Compared with the prior art, the beneficial effects of the utility model include: the utility model discloses an it has a plurality of subassemblies that punch a hole to integrate on punching mechanism of punching device, can punch a hole to the work piece from a plurality of end faces and process, compares the punching equipment of traditional single face processing, and punching efficiency is higher, to the work piece that needs multiaspect processing, can once only accomplish the processing of punching a hole, avoids punching a hole the frequent dismouting work piece of in-process, and machining efficiency is higher.

Drawings

Fig. 1 is a schematic structural diagram of a frame punching device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a lifting mechanism in a frame punching device according to an embodiment of the present invention;

fig. 3 is a top view of a press plate in the frame punching apparatus according to the embodiment of the present invention;

fig. 4 is an assembly schematic diagram of a punching mechanism in a frame punching device according to an embodiment of the present invention.

1. A base; 2. a lifting mechanism; 21. pressing the assembly; 211. a guide post; 212. pressing a plate; 213. a ball sleeve; 22. a clamping assembly; 221. a fixed block; 222. a clamping block; 223. a driving end; 23. a lifting assembly; 231. a hydraulic cylinder fixing seat; 232. a hydraulic cylinder; 233. a lifting rod; 3. a punching mechanism; 31. a punching assembly; 311. a cylinder fixing seat; 312. a cylinder; 313. a punch; 4. a flexible pad.

Detailed Description

The following detailed description of the preferred embodiments of the invention, taken in conjunction with the accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention and not to limit the scope of the invention.

Referring to fig. 1, the utility model provides a framework punching device for safe box framework lateral wall punches a hole, and inside cavity of this framework and one end opening, it includes:

the punching die comprises a base 1, wherein a rectangular accommodating groove 11 is formed in the top of the base 1 and used for accommodating a frame body to be punched and enabling an opening end of the frame body to face upwards;

the lifting mechanism 2 comprises a press-fitting component 21, a clamping component 22 and a lifting component 23, wherein the press-fitting component 21 is arranged above the accommodating groove 11 and used for flattening a frame body placed in the accommodating groove 11, the clamping component 22 is connected to the press-fitting component 21, and the lifting component 23 is connected to the press-fitting component 21 and used for driving the press-fitting component 21 and the clamping component 22 to lift so as to flatten or take out the frame body in the accommodating groove 11;

mechanism 3 punches a hole, including a plurality of subassembly 31 that punches a hole, it is a plurality of subassembly 31 that punches a hole connect in the base is relative the different sides of holding tank 11 set up, and is a plurality of subassembly 31 that punches a hole connects simultaneously in same control switch to locate inlaying the framework of holding tank 11 carries out diversified punching a hole in step.

Base 1 is used for supporting fixed elevating system 2 and punching mechanism 3, holding tank 11 has been seted up according to the framework of treating processing in the top of this base 1, the framework of treating processing is treated to general quick loading, be provided with the pressure equipment subassembly 21 that can flatten the framework and be used for taking out the joint subassembly 22 of the framework of processing of punching a hole of having accomplished in elevating system 2, elevating system 23 then is used for driving pressure equipment subassembly 21 and joint subassembly 22 to go up and down, so that drive pressure equipment subassembly 21 flattens the framework or drive the joint subassembly and take out the framework, punching mechanism 3 then is used for punching a hole to the framework after fixing, this punching mechanism 3 is including a plurality of punching assemblies 31 that set up along the not equidirectional, can be disposable to a plurality of terminal surfaces of framework processing of punching a hole, compare the traditional processing mode that the single face punched a hole, very big improvement punching efficiency.

Referring to fig. 2, in the embodiment provided by the present invention, the press-fitting assembly 21 includes two guide posts 211 and a pressing plate 212, two the guide posts 211 are vertically arranged on the base 1 at intervals, the pressing plate 212 is horizontally arranged and has two ends respectively the guide posts 211 are provided with guide holes 2121, the pressing plate 212 passes through the guide holes 2121, which are slidably connected to the guide posts 211 and connected to the lifting assembly 23, so as to pass through the driving of the lifting assembly 23, when the pressing plate 212 descends, the pressing plate 212 is flatly embedded in the frame body of the accommodating groove 11. The pressing plate 212 may be made of a plastic plate or a rubber plate, so as to prevent the frame from being damaged in the process of flattening the frame.

The utility model provides an in the embodiment, this pressure equipment subassembly 21 still includes ball cover 213, ball cover 213 with the guiding hole 2121 one-to-one sets up, place in the ball cover 213 place guiding hole and cover are located the guide post 211, be convenient for the clamp plate 212 is relative the guide post 211 slides. The cylinder of the ball sleeve 213 is fixed in the guide hole 2121 of the pressure plate 212, and the balls are slidably connected to the guide post 211 to reduce friction between the pressure plate 212 and the guide post 211, thereby facilitating the pressure plate 212 to slide up and down along the guide post 211.

The utility model provides an in the embodiment, joint subassembly 22 includes fixed block 221, two grip blocks 222 and drive end 223, fixed block 221 set up in the clamp plate 212 is relative the opening setting of one side of holding tank 11 and relative framework, the size of fixed block 221 is less than the opening size of framework, so when clamp plate 212 descends and the butt reaches the framework roof the fixed block 221 can be pegged graft and is located in the framework, the spout has still been seted up along the horizontal direction to fixed block 221, two grip blocks 222 sliding connection in spout and relative setting, the drive end 223 set up in fixed block 221 is connected in two grip blocks 222 is used for synchronous drive two grip blocks 222 horizontal migration and butt to the inner wall of framework, so that lifting unit 23 drives pass through when clamp plate 212 rises grip blocks 222 drives the framework and breaks away from holding tank 11. Wherein, the drive end 223 can be any kind of in adopting the cylinder, pneumatic cylinder or the motor, when removing through two grip blocks 222 of motor drive, can drive two grip blocks 222 relative movement through the lead screw transmission structure, the lead screw level sets up and connects in the output shaft of motor, the one end of two grip blocks 222 slides and inserts and locates the spout, opposite direction's screw hole is seted up to the other end, so that remove towards opposite direction through two grip blocks 222 of motor control, after the fixed block 221 got into in the framework opening, then can keep away from relatively and the butt to framework inside through two grip blocks 222 of motor control, thereby the framework is decided to the clamp, so that the framework after accomplishing the punching breaks away from holding tank 11 through the drive of lifting unit 23.

Referring to fig. 3, in the embodiment provided by the present invention, the lifting assembly 23 includes a hydraulic cylinder fixing seat 231, a hydraulic cylinder 232 and a lifting rod 233, the hydraulic cylinder fixing seat 231 is connected to the guide post 211 and located above the pressing plate 212, the hydraulic cylinder 232 is disposed on the hydraulic cylinder fixing seat 231, the lifting rod 233 is vertically disposed and one end thereof is connected to the hydraulic cylinder 232 and the other end thereof is connected to the pressing plate 212, so as to drive the pressing plate 212 to lift. The lifting rod 233 and the two guide columns 211 are arranged in parallel, and the lifting rod 233 and the two guide columns 211 are distributed in a triangular shape relative to the pressing plate 212, so that the pressing plate 212 is stably supported, and the pressing plate 212 is driven to lift by the hydraulic cylinder 232.

Referring to fig. 4, in the embodiment of the present invention, the number of the punching assemblies 31 is four, four the punching assemblies are respectively disposed on four sides of the accommodating groove 11, each of the punching assemblies 31 includes a cylinder fixing seat 311, a cylinder 312 and a punch 313, the cylinder fixing seat 311 is fixed to the base 1 by screws, the cylinder 312 is disposed on the cylinder fixing seat 312, the punch 313 is connected to the cylinder 312, so that the punch 313 is driven by the cylinder 312 to move relative to the frame and complete punching.

The utility model provides an in the embodiment, the diapire of holding tank 11 has still been seted up and has been run through base 1's air vent, base 1's top is followed a plurality of thread tightening hole have been seted up to four sides of holding tank 11, are used for adjusting the mounted position of cylinder fixing base 311 then can adjust drift 313's position to punch a hole to the different positions of framework.

The utility model provides an in the embodiment, this punching device still includes flexible pad 4, place in the flexible pad 4 holding tank 11 for slow down the friction between framework and the base 1, flexible pad 4 is relative the perforating hole has still been seted up to the air vent.

The utility model provides an operating principle of embodiment does: the utility model discloses a punching device can be used for carrying out the synchronous punching a hole of a plurality of terminal surfaces to the safe box framework after the shaping, when punching a hole processing, can put into the framework along the base holding tank, then control pressing plate descends and flattens the framework and make it keep the horizontality, thereby guarantee the punching a hole precision of framework, need control pressing plate to rise this moment, prevent that framework punching a hole in-process clamp plate and drift from colliding, then can the relative framework removal of a plurality of drifts of synchro control from different position after the framework is fixed to be accomplished, with this synchronous punching a hole of a plurality of terminal surfaces of framework, treat that the framework punches a hole and accomplish the back and can control the clamp plate to descend again, thereby make the joint subassembly insert along the framework opening, keep away from each other through controlling two grip blocks, make grip block butt to framework inner wall, then can follow the fixed framework of both ends locking, so that it breaks away from the holding tank to drive the framework through lifting unit, then can accomplish the processing of punching a hole of framework.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims

1. The utility model provides a framework punching device for safe box frame lateral wall punches a hole, this framework inside cavity and one end opening, its characterized in that includes:

the punching die comprises a base, wherein a rectangular accommodating groove is formed in the top of the base and is used for accommodating a frame body to be punched and enabling an opening end of the frame body to face upwards;

the lifting mechanism comprises a press-mounting assembly, a clamping assembly and a lifting assembly, the press-mounting assembly is arranged above the accommodating tank and used for flattening a frame body placed in the accommodating tank, the clamping assembly is connected to the press-mounting assembly, and the lifting assembly is connected to the press-mounting assembly and used for driving the press-mounting assembly and the clamping assembly to lift so as to flatten or take out the frame body in the accommodating tank;

punching mechanism, including a plurality of subassemblies that punch a hole, it is a plurality of the subassembly that punches a hole connect in the base is relative the different sides setting of holding tank is a plurality of the subassembly that punches a hole is connected simultaneously in same control switch to locate to inlaying the framework of holding tank carries out diversified punching a hole in step.

2. The frame punching apparatus according to claim 1, wherein: the pressure equipment subassembly includes two guide posts and clamp plate, two the guide post is vertical and the interval set up in the base, the clamp plate level sets up and its both ends are two respectively the guide post has seted up the guiding hole, the clamp plate passes through guiding hole sliding connection in the guide post is connected to lifting unit, so that pass through the lifting unit drive the clamp plate flattens when descending and inlays and locate the framework of holding tank.

3. The frame punching apparatus according to claim 2, wherein: the guide post is characterized by further comprising ball sleeves, the ball sleeves and the guide holes are arranged in a one-to-one correspondence mode, the guide holes are arranged in the ball sleeves in a sleeved mode, the guide posts are sleeved with the ball sleeves, and the pressing plate can slide relative to the guide posts conveniently.

4. The frame punching apparatus according to claim 2, wherein: the clamping assembly comprises a fixed block, two clamping blocks and a driving end of the clamping block, the fixed block is arranged on one side, opposite to the containing groove, of the pressing plate and is arranged opposite to an opening of the frame body, the size of the fixed block is smaller than the size of the opening of the frame body, so that the fixed block can be inserted into the frame body when the pressing plate descends and abuts against the top wall of the frame body, a sliding groove is further formed in the fixed block in the horizontal direction, the two clamping blocks are connected to the sliding groove in a sliding mode and are arranged oppositely, the driving end of the clamping block is arranged on the fixed block and connected to the two clamping blocks and used for synchronously driving the two clamping blocks to move horizontally and abut against the inner wall of the frame body, and therefore the lifting assembly drives the pressing plate to ascend and separate from the containing groove through the clamping blocks.

5. The frame punching apparatus according to claim 4, wherein: the lifting assembly comprises a hydraulic cylinder fixing seat, a hydraulic cylinder and a lifting rod, the hydraulic cylinder fixing seat is connected with the guide column and located above the pressing plate, the hydraulic cylinder is arranged on the hydraulic cylinder fixing seat, the lifting rod is vertically arranged, one end of the lifting rod is connected with the hydraulic cylinder, the other end of the lifting rod is connected with the pressing plate, and the lifting rod is used for driving the pressing plate to lift.

6. The frame punching apparatus according to claim 1, wherein: the number of the punching assemblies is four, and the four punching assemblies are respectively arranged on four sides of the accommodating groove.

7. The frame punching apparatus according to claim 6, wherein: each punching assembly all includes cylinder fixing base, cylinder and drift, the cylinder fixing base pass through the fix with screw extremely the base, the cylinder set up in the cylinder fixing base, the drift connect in the cylinder to through the cylinder drive the relative framework of drift removes and accomplishes and punch a hole.

8. The frame punching apparatus according to claim 1, wherein: still include the flexblet, place in the flexblet the holding tank for slow down the friction between framework and the base.

9. The frame punching apparatus according to claim 8, wherein: the bottom wall of the containing groove is further provided with an air vent penetrating through the base, and the flexible pad is opposite to the air vent and is further provided with a through hole.

10. The frame punching apparatus according to claim 7, wherein: and a plurality of thread fixing holes are formed in the top of the base along four sides of the accommodating groove and used for adjusting the mounting position of the cylinder fixing seat.