CN222242214U

CN222242214U - Punching machine

Info

Publication number: CN222242214U
Application number: CN202420896065.8U
Authority: CN
Inventors: 孙林
Original assignee: Jiangsu Minghua Door&window Technology Co ltd
Current assignee: Jiangsu Minghua Door&window Technology Co ltd
Priority date: 2024-04-27
Filing date: 2024-04-27
Publication date: 2024-12-27
Anticipated expiration: 2034-04-27

Abstract

The utility model belongs to the technical field of punching machines, and particularly relates to a punching machine, which comprises a workbench, wherein a fixing assembly is arranged on the workbench and comprises a fixing clamp used for fixing a pipe, a fixing column is fixedly connected to the top of the workbench, a polishing sliding groove is fixedly connected to the fixing column, a polishing sliding block is connected to the polishing sliding groove in a sliding manner, a first connecting column is fixedly connected to the polishing sliding block, the pipe is fixed through the fixing clamp, then the pipe is punched by a punching block on the fixing column, the polishing sliding block rotates in the polishing sliding groove after punching, the output end of a first telescopic rod is sent to the position above a hole, the first telescopic rod stretches and contracts to enable the polishing block to be close to burrs on the hole, and then the rotation shaft rotates to drive the polishing block to polish the burrs, so that the burrs generated after punching are prevented from being removed from punching equipment and then sent to polishing equipment, and the production progress is quickened.

Description

Punching machine

Technical Field

The utility model belongs to the technical field of punching machines, and particularly relates to a punching machine.

Background

The door and window is divided into enclosure members or separation members according to different positions of the door and window, different design requirements are met, the door and window has the functions of heat preservation, heat insulation, sound insulation, water resistance, fire resistance and the like, steel materials of the door and window can be punched by a punching machine in the production process of the door and window, and the installation and the fixation of subsequent parts are facilitated.

If patent number CN219837042U discloses a punching machine, at first the distance between spacing post of operating personnel unscrew second bolt adjustment and the through-hole to fix a position the first punching press hole site of tubular product, the operating personnel of being convenient for punch the operation to the first hole site of tubular product, start the cylinder, the cylinder drives the punching press head and descends, the punching press head carries out punching press punching operation to tubular product on the way of descending, the through-hole on two arc pieces can make the punching press head get into in the through-hole when the punching press head descends, and then accomplish the punching press punching operation on the tubular product.

In the prior art, through placing tubular product on the fixing device of punching machine, the reuse cylinder drives the punching press head and punches to the tubular product, but the punching press head punches to the tubular product, can produce a large amount of burrs on the hole next door on the tubular product, generally all the treatment method is to take off the tubular product after punching to punch, send the burr on the tubular product entrance to a cave on polishing machine again to polish, although can get the other burr of tubular product entrance to a cave like this, but the operation process is too loaded down with trivial details, extravagant a large amount of production time influences the production progress of product.

Therefore, a press machine is proposed against the above-mentioned problems.

Disclosure of utility model

In order to overcome the defects in the prior art and solve the problems, the punching machine is provided.

The technical scheme includes that the punching machine comprises a workbench, a fixing assembly is arranged on the workbench and comprises a fixing clamp used for fixing a pipe, a fixing column is fixedly connected to the top of the workbench, a polishing sliding groove is fixedly connected to the fixing column, a polishing sliding block is connected to the polishing sliding groove in a sliding mode, a first connecting column is fixedly connected to the polishing sliding block, a first telescopic rod is fixedly connected to the first connecting column, a rotating column is connected to the output end of the first telescopic rod in a rotating mode, a polishing block is fixedly connected to one end, which is not connected with the first telescopic rod, of the rotating column, a punching assembly is arranged at the top of the fixing column, and the punching assembly comprises a punching block used for punching the pipe.

The top of the fixed column is rotatably connected with a rotating shaft, the top of the rotating shaft is fixedly connected with a steering column, a second connecting column is fixedly connected to the steering column, a second telescopic rod is fixedly connected to the second connecting column, and the output end of the second telescopic rod is fixedly connected with a stamping block.

The fixed sliding grooves are formed in one end of the top of the workbench, two fixed sliding blocks are symmetrically arranged on the top of the workbench, the fixed sliding blocks are connected in a sliding mode and are arranged in the fixed sliding grooves at equal intervals, the top of each fixed sliding block is fixedly connected with a supporting block, a supporting column is fixedly connected to each supporting block, and one end, which is not connected with each supporting block, of each supporting column is fixedly connected with a fixing clamp.

The screw rod is movably connected in the fixing holes, one end of the screw rod is fixedly connected with a handle, and one end of the screw rod, which is not connected with the handle, is connected with a screw cap through threads.

Preferably, a waste tank is arranged in the middle of the workbench, a waste bin is connected in a sliding manner in the waste tank, and a handle is fixedly connected to the waste bin.

Preferably, the bottom of the workbench is fixedly connected with supporting legs, and the four supporting tables are respectively arranged at four corners of the bottom of the workbench.

The utility model has the beneficial effects that:

1. The utility model provides a punching machine, which is characterized in that a pipe is fixed through a fixing clamp, then a punching block on a fixing column is utilized to punch the pipe, a polishing sliding block rotates in a polishing sliding groove after punching, the output end of a first telescopic rod is sent to the upper part of a hole, the first telescopic rod stretches and contracts to enable the polishing block to be close to burrs on the hole, and then a rotating shaft rotates to drive the polishing block to polish the burrs, so that the burrs generated after punching are prevented from being removed from punching equipment and then sent to polishing equipment to polish, the time is saved, and the production progress is quickened.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a cross-sectional view of a sanding block in accordance with the present utility model;

Fig. 4 is an enlarged view at B in fig. 3;

FIG. 5 is a cross-sectional view of a fixing post according to the present utility model;

Legend description:

1. The device comprises a workbench, 2, supporting legs, 3, a fixed chute, 4, a fixed sliding block, 5, a supporting block, 6, a supporting column, 7, a waste chute, 8, a waste bin, 9, a handle, 10, a fixed column, 11, a polishing chute, 12, a first connecting column, 13, a first telescopic rod, 14, a rotating column, 15, a polishing block, 16, a steering column, 17, a second connecting column, 18, a second telescopic rod, 19, a stamping block, 20, a fixing clamp, 21, a screw rod, 22, a handle, 23, a fixing hole, 24, a screw cap, 25, a rotating shaft, 26 and a polishing sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Specific examples are given below.

Referring to fig. 1-5, the utility model provides a punching machine, which comprises a workbench 1, wherein a fixing component is arranged on the workbench 1 and comprises a fixing clamp 20 for fixing a pipe, a fixing column 10 is fixedly connected to the top of the workbench 1, a grinding chute 11 is fixedly connected to the fixing column 10, a grinding slide block 26 is slidably connected to the grinding chute 11, a first connecting column 12 is fixedly connected to the grinding slide block 26, a first telescopic rod 13 is fixedly connected to the first connecting column 12, a rotating column 14 is rotatably connected to the output end of the first telescopic rod 13, a grinding block 15 is fixedly connected to one end of the rotating column 14, which is not connected with the first telescopic rod 13, a punching component is arranged on the top of the fixing column 10 and comprises a punching block 19 for punching the pipe, in the prior art, a large number of holes are generated beside the pipe by punching slide block 26, the punching block is punched by a cylinder to drive the pipe by the punching head, burrs are generally prevented from being wasted by the punching process of the fixing block 20 after the pipe is punched by the fixing column, and the punching block is carried out by the fixing clamp by the punching block is prevented from being excessively long time wasted when the punching hole is punched by the fixing block 11, let first telescopic link 13 stretch out and draw back again and let the burr on the polishing piece 15 press close to the hole, then axis of rotation 25 rotates and drives polishing piece 15 and polish the burr, just so avoided the punching press to punch the burr that produces need take off from stamping equipment and send to polishing equipment again on polishing save time for production progress.

Further, as shown in fig. 1 and 5, the top of the fixing column 10 is rotatably connected with a rotation shaft 25, the top of the rotation shaft 25 is fixedly connected with a steering column 16, the steering column 16 is fixedly connected with a second connecting column 17, the second connecting column 17 is fixedly connected with a second telescopic rod 18, the output end of the second telescopic rod 18 is fixedly connected with a punching block 19, when the pipe is fixed, the rotation shaft 25 rotates to convey the punching block 19 fixed at the output end of the second telescopic rod 18 to the position above the pipe to be punched, then the pipe is punched by using the second telescopic rod 18 to punch, and after punching is finished, the rotation shaft 25 is rotated to move the punching block 19 away from the punching area of the pipe, so that subsequent polishing is facilitated.

Further, as shown in fig. 1 and 3, a fixed chute 3 is formed at one end of the top of the workbench 1, two fixed chutes 3 are symmetrically arranged at the top of the workbench 1, two fixed sliders 4 are slidably connected in the fixed chute 3, the fixed sliders 4 are arranged in the fixed chute 3 at equal intervals, a supporting block 5 is fixedly connected to the top of the fixed sliders 4, a supporting column 6 is fixedly connected to the supporting block 5, a fixed clamp 20 is fixedly connected to one end of the supporting column 6, which is not connected with the supporting block 5, and when the workbench is in operation, the two fixed sliders 4 can move in the fixed chute 3 according to the sizes of different pipes, so that the two fixed clamps 20 fixed on the supporting column 6 can just clamp the pipes, and the supporting block 5 and the supporting column 6 play a supporting role.

Further, as shown in fig. 2 and 5, the fixing clamp 20 is provided with two fixing holes 23, the two fixing holes 23 are symmetrically arranged on the fixing clamp 20, a screw rod 21 is movably connected in the fixing holes 23, one end of the screw rod 21 is fixedly connected with a handle 22, and one end of the screw rod 21, which is not connected with the handle 22, is connected with a nut 24 in a threaded manner.

Further, as shown in fig. 1 and 5, a waste bin 7 is provided in the middle of the workbench 1, a waste bin 8 is slidably connected to the waste bin 7, a handle 9 is fixedly connected to the waste bin 8, during working, scraps are generated during polishing, the polished scraps drop into the waste bin 8 in the waste bin 7 by self gravity, and after polishing, a worker holds the handle 9 to withdraw the waste bin 8 for recycling.

Further, as shown in fig. 1, the bottom of the workbench 1 is fixedly connected with supporting legs 2, the four supporting tables are respectively arranged at four corners of the bottom of the workbench 1, and when the workbench is in operation, the supporting legs 2 fixed at the four corners of the bottom of the workbench 1 play a supporting role, so that the workbench 1 is ensured to be kept stable.

In the prior art, the pipe is placed on a fixing device of a punching machine, a punching head is driven by a cylinder to punch the pipe, but the punching head punches the pipe, a large number of burrs are generated beside a hole in the pipe, the pipe after punching is taken down in a processing method, the pipe is sent to a polishing machine to polish burrs on a pipe hole, the burrs beside the pipe hole can be removed, the operation process is complicated, a large amount of production time is wasted to influence the production progress of a product, the similar situation is avoided, the pipe is fixed by the fixing clamp 20, the punching block 19 on the fixing column 10 is used for punching the pipe, the polishing slide block 26 rotates in the polishing slide groove 11 after punching, the output end of the first telescopic rod 13 is sent to the position above the hole, the first telescopic rod 13 stretches out and draws back the burrs on the hole, and the rotary shaft 25 rotates to drive the polishing block 15 to polish the burrs, so that the burrs generated after punching need to be taken down from the punching device and then sent to the polishing device, and the production progress is shortened.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The punching machine is characterized by comprising a workbench (1), wherein a fixing assembly is arranged on the workbench (1) and comprises a fixing clamp (20) used for fixing a pipe, a fixing column (10) is fixedly connected to the top of the workbench (1), a polishing sliding groove (11) is fixedly connected to the fixing column (10), a polishing sliding block (26) is slidably connected to the polishing sliding groove (11), a first connecting column (12) is fixedly connected to the polishing sliding block (26), a first telescopic rod (13) is fixedly connected to the first connecting column (12), a rotating column (14) is connected to the output end of the first telescopic rod (13) in a rotating mode, a polishing block (15) is fixedly connected to one end, which is not connected with the first telescopic rod (13), of the rotating column (14), a punching assembly is arranged on the top of the fixing column (10), and the punching assembly comprises a punching block (19) used for punching the pipe.

2. The punching machine according to claim 1, wherein a rotating shaft (25) is rotatably connected to the top of the fixed column (10), a steering column (16) is fixedly connected to the top of the rotating shaft (25), a second connecting column (17) is fixedly connected to the steering column (16), a second telescopic rod (18) is fixedly connected to the second connecting column (17), and the output end of the second telescopic rod (18) is fixedly connected to the punching block (19).

3. The punching machine according to claim 2 is characterized in that two fixing sliding grooves (3) are formed in one end of the top of the workbench (1), the fixing sliding grooves (3) are symmetrically arranged on the top of the workbench (1), two fixing sliding blocks (4) are connected in a sliding mode in the fixing sliding grooves (3), the fixing sliding blocks (4) are arranged in the fixing sliding grooves (3) at equal intervals, supporting blocks (5) are fixedly connected to the top of the fixing sliding blocks (4), supporting columns (6) are fixedly connected to the supporting blocks (5), and one ends, which are not connected with the supporting blocks (5), of the supporting columns (6) are fixedly connected with fixing clips (20).

4. A punching machine according to claim 3, characterized in that the fixing clamp (20) is provided with two fixing holes (23), the fixing holes (23) are symmetrically arranged on the fixing clamp (20), a screw rod (21) is movably connected in the fixing holes (23), one end of the screw rod (21) is fixedly connected with a handle (22), and one end of the screw rod (21) which is not connected with the handle (22) is connected with a screw cap (24) through threads.

5. The punching machine according to claim 4, characterized in that a waste tank (7) is arranged in the middle of the workbench (1), a waste bin (8) is connected in a sliding manner in the waste tank (7), and a handle (9) is fixedly connected to the waste bin (8).

6. The punching machine as claimed in claim 5, characterized in that the bottom of the table (1) is fixedly connected with support legs (2), which are provided with four and are respectively arranged at four corners of the bottom of the table (1).