CN212042751U

CN212042751U - Punching mechanism for metal sliding door production

Info

Publication number: CN212042751U
Application number: CN202020189090.4U
Authority: CN
Inventors: 徐考修
Original assignee: Qingdao Jitai Household Products Co ltd
Current assignee: Qingdao Jitai Household Products Co ltd
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2020-12-01
Anticipated expiration: 2030-02-20

Abstract

The utility model discloses a punching mechanism for producing metal sliding doors, which comprises a workbench, wherein a vertical plate is fixedly arranged at the top of one end of the workbench, a strip-shaped plate is vertically welded on the upper part of the side wall at one end of the vertical plate, a servo motor is fixedly arranged at the end, away from the vertical plate, of the strip-shaped plate, a lead screw is fixedly arranged in a cavity arranged in the strip-shaped plate, a slider is sleeved on the outer wall thread of the lead screw, a cylinder is fixedly arranged at the bottom end of the slider, a connecting plate is fixedly arranged at the output end of the cylinder, an installation cylinder is fixedly arranged at the bottom of the connecting plate, a driving motor is fixedly connected with the top surface in the installation cylinder, a rotating shaft is fixedly arranged at the rotating end of the driving motor, a drill rod is fixedly arranged at the bottom end of the rotating shaft and extends out of the installation cylinder, a sleeve, the free end of the elastic piece is fixedly connected with a shield cylinder.

Description

Punching mechanism for metal sliding door production

Technical Field

The utility model relates to a technical field that punches specifically is a mechanism of punching is used in production of metal push-and-pull door.

Background

Along with the quick development of society, people's requirement to the life is higher and higher, and various alloy furniture is used by people, and the metal push-and-pull door is exactly the most widely one of using, will punch to the alloy sheet material in the production and processing process of metal push-and-pull door, and current perforating device structure is complicated, complex operation, and bulky, the adjustability is not strong, and when the operation of punching simultaneously, the metal piece splashes, injures staff very easily, causes the potential safety hazard, for this reason we propose a metal push-and-pull door production with mechanism of punching and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal push-and-pull door production is with mechanism of punching to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a punching mechanism for metal sliding door production comprises a workbench, wherein a vertical plate is fixedly arranged at the top of one end of the workbench, a strip-shaped plate is vertically welded on the upper portion of the side wall of one end of the vertical plate, a servo motor is fixedly arranged at one end, away from the vertical plate, of the strip-shaped plate, a rotating end of the servo motor extends into a cavity arranged in the strip-shaped plate, a lead screw is fixedly arranged in the cavity, the other end of the lead screw is rotatably connected in the cavity, a sliding block is sleeved on the outer wall of the lead screw in a threaded manner, an air cylinder is fixedly arranged at the bottom end of the sliding block in a mode of extending out of the cavity, a connecting plate is fixedly arranged at the output end of the air cylinder, an installation cylinder is fixedly arranged at the bottom of the connecting plate, a driving motor is fixedly connected;

the installation section of thick bamboo outer wall is equipped with the external screw thread connection and has the sleeve, telescopic bottom terminal surface is equipped with the annular chamber, top surface fixed connection elastic component in the both ends of annular chamber, the free end fixedly connected with guard shield section of thick bamboo of elastic component, a guard shield section of thick bamboo is annular, the slip laminating is in the annular chamber, and the bottom of a guard shield section of thick bamboo extends the bottom parallel and level of annular chamber and drilling rod.

As a preferred technical scheme of the utility model, the fixed stopper that is equipped with in top of slider, the interior top surface and the stopper cooperation of cavity are equipped with the spacing groove.

As an optimal technical scheme of the utility model, the fixed guide block that is equipped with in one end both sides that the guard shield section of thick bamboo is located the annular cavity, the guide way slip joint that guide block and the supporting guide way that is equipped with of annular cavity inner wall.

As an optimal technical scheme of the utility model, the fixed fender ring that cup joints of installation section of thick bamboo outer wall of external screw thread top, keep off the bottom terminal surface and the sleeve movable contact of ring, and keep off the external diameter of ring and be greater than telescopic internal diameter.

As an optimal technical scheme of the utility model, the fixed cooling tube that pegs graft of installation section of thick bamboo of fender ring top, the play water end of cooling tube is towards the drilling rod.

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

1. this device is when the operation of punching, and simple structure, simple operation, adjustability are strong, and connect the cold water source through the cooling tube, water the cooling on the drilling rod through going out the water end, play refrigerated effect, prevent when the operation of punching, the high temperature, influence the quality of punching.

2. After the drilling rod contacts with the work piece, the bottom of a protection section of thick bamboo also supports with the work piece and closes, covers the drilling rod in a protection section of thick bamboo, prevents that the piece that punches the production from hindering the staff, along with moving down of drilling rod, a protection section of thick bamboo compresses the elastic component, makes a protection section of thick bamboo support all the time and closes at the work piece top.

Drawings

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

FIG. 2 is a middle sectional view of the present invention;

fig. 3 is an enlarged structural diagram of a portion a in fig. 2 according to the present invention.

In the figure: the device comprises a working table 1, a vertical plate 11, a strip-shaped plate 2, a servo motor 21, a cavity 22, a screw rod 23, a sliding block 24, a limiting block 25, a limiting groove 26, a cylinder 3, a connecting plate 31, a mounting cylinder 4, a driving motor 41, a rotating shaft 42, a drill rod 43, an external thread 44, a retaining ring 45, a cooling pipe 46, a sleeve 5, an annular cavity 51, an elastic part 52, a shield cylinder 53 and a guide block 54.

Detailed Description

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

Referring to fig. 1-3, the present invention provides a technical solution: a punching mechanism for metal sliding door production comprises a workbench 1, a vertical plate 11 is fixedly arranged at the top of one end of the workbench 1, a strip-shaped plate 2 is vertically welded on the upper portion of the side wall of one end of the vertical plate 11, a servo motor 21 is fixedly arranged at one end, far away from the vertical plate 11, of the strip-shaped plate 2, a rotating end of the servo motor 21 extends into a cavity 22 formed in the strip-shaped plate 2, a lead screw 23 is fixedly arranged in the cavity 22, the other end of the lead screw 23 is rotatably connected in the cavity 22, a sliding block 24 is sleeved on the outer wall of the lead screw 23 in a threaded manner, a cylinder 3 is fixedly arranged at the bottom end of the sliding block 24 and extends out of the cavity 22, a connecting plate 31 is fixedly arranged at the output end of the cylinder 3, a mounting cylinder 4 is fixedly arranged at the bottom of the connecting plate 31, a driving motor 41 is fixedly, when the drilling machine is used daily, a workpiece needing drilling is fixed on the workbench 1, then the servo motor 21 drives the screw 23 to rotate forwards or backwards, so that the sliding block 24 and the part mounted at the bottom of the sliding block move back and forth along the screw 23 to adjust the drilling position, after the drilling position is determined, the air cylinder 3 drives the connecting plate 31 and the part mounted at the bottom of the connecting plate to move towards the direction of the workpiece together, so that the drill rod 43 is in contact with the workpiece, and meanwhile, the driving motor 41 drives the rotating shaft 42 and the drill rod 43 to rotate, so that the drilling operation is carried out.

The external screw thread 44 threaded connection that the outer wall of installation section of thick bamboo 4 was equipped with sleeve 5, the bottom terminal surface of sleeve 5 is equipped with annular chamber 51, top surface fixed connection elastic component 52 in the both ends of annular chamber 51, the free end fixedly connected with guard shield section of thick bamboo 53 of elastic component 52, guard shield section of thick bamboo 53 is the annular, the slip laminating is in annular chamber 51, and guard shield 53's bottom extends annular chamber 51 and the bottom parallel and level of drilling rod 43, after drilling rod 43 and work piece contact, guard shield 53's bottom also supports with the work piece and closes, cover drilling rod 43 in guard shield 53, prevent that the piece that the production of punching from hurting the staff, along with the moving down of drilling rod 43, guard shield 53 compresses elastic component 52, make guard shield 53 support all the time and close at.

The top of slider 24 is fixed and is equipped with stopper 25, and the interior top surface of cavity 22 is equipped with spacing groove 26 with stopper 25 cooperation, carries out spacing direction to slider 24, prevents that slider 24 from rotating along with the rotation of lead screw 23.

And guide blocks 54 are fixedly arranged on two sides of one end, positioned in the annular cavity 51, of the protective cylinder 53, and the guide blocks 54 are in sliding clamping connection with guide grooves matched with the inner wall of the annular cavity 51 to guide the protective cylinder 53.

The outer wall of the installation barrel 4 above the external thread 44 is fixedly sleeved with a baffle ring 45, the bottom end face of the baffle ring 45 is in movable contact with the sleeve 5, the outer diameter of the baffle ring 45 is larger than the inner diameter of the sleeve 5, and the baffle ring 45 is utilized to prevent the sleeve 5 from being excessively screwed.

The fixed cooling tube 46 that pegs graft of installation section of thick bamboo 4 above the retainer ring 45, the play water end of cooling tube 46 is towards drilling rod 43, and when drilling operation, through the external cold water source of cooling tube 46, will cool off through a water end and water on drilling rod 43, play refrigerated effect, prevent when the operation of punching, the high temperature, the quality that the influence was punched.

The working principle is as follows: the utility model discloses when daily use, the work piece that will need to drill is fixed on workstation 1, then servo motor 21 drives screw 23 corotation or reversal, and then make the part of slider 24 and its bottom installation make a linear motion along lead screw 23 round trip, adjust the position of drilling, after the drilling position is confirmed, cylinder 3 drives connection board 31 and moves towards the direction of work piece together with the part of its bottom installation, make drilling rod 43 and work piece contact, driving motor 41 drives pivot 42 and drilling rod 43 rotation simultaneously, the operation of punching, when drilling the operation, through the external cold water source of cooling tube 46, will cool off and water on drilling rod 43 through the outlet end, play the refrigerated effect, prevent when the operation of punching, the high temperature, influence the quality of punching, simple structure, convenient operation, strong adjustability; after the drill rod 43 is contacted with the workpiece, the bottom of the protective cylinder 53 is abutted to the workpiece, the drill rod 43 is covered in the protective cylinder 53, the injury of workers caused by fragments generated by punching is prevented, and along with the downward movement of the drill rod 43, the protective cylinder 53 compresses the elastic piece 52, so that the protective cylinder 53 is always abutted to the top of the workpiece.

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 metal push-and-pull door production is with mechanism of punching, includes workstation (1), its characterized in that: the top of one end of the workbench (1) is fixedly provided with a vertical plate (11), the upper part of the side wall at one end of the vertical plate (11) is vertically welded with a strip-shaped plate (2), one end of the strip-shaped plate (2) far away from the vertical plate (11) is fixedly provided with a servo motor (21), the rotating end of the servo motor (21) extends into a cavity (22) arranged inside the strip-shaped plate (2) and is fixedly provided with a lead screw (23), the other end of the lead screw (23) is rotatably connected in the cavity (22), the outer wall of the lead screw (23) is in threaded sleeve connection with a sliding block (24), the bottom end of the sliding block (24) extends out of the cavity (22) and is fixedly provided with a cylinder (3), the output end of the cylinder (3) is fixedly provided with a connecting plate (31), the bottom of the connecting plate (31) is fixedly provided with a mounting cylinder (4), and, a rotating shaft (42) is fixedly arranged at the rotating end of the driving motor (41), and a drill rod (43) is fixedly arranged at the bottom end of the rotating shaft (42) in a manner of extending out of the mounting cylinder (4);

external screw thread (44) threaded connection that installation section of thick bamboo (4) outer wall was equipped with has sleeve (5), the bottom terminal surface of sleeve (5) is equipped with annular chamber (51), top surface fixed connection elastic component (52) in the both ends of annular chamber (51), the free end fixedly connected with of elastic component (52) protects a cover section of thick bamboo (53), protect a cover section of thick bamboo (53) for the annular, slide the laminating in annular chamber (51), and the bottom of protecting a cover section of thick bamboo (53) extends the bottom parallel and level of annular chamber (51) and drilling rod (43).

2. The punching mechanism for producing the metal sliding door according to claim 1, wherein: the top of slider (24) is fixed and is equipped with stopper (25), the interior top surface and stopper (25) cooperation of cavity (22) are equipped with spacing groove (26).

3. The punching mechanism for producing the metal sliding door according to claim 1, wherein: and guide blocks (54) are fixedly arranged on two sides of one end, positioned in the annular cavity (51), of the shield cylinder (53), and the guide blocks (54) are in sliding clamping connection with guide grooves formed in the inner wall of the annular cavity (51) in a matched manner.

4. The punching mechanism for producing the metal sliding door according to claim 1, wherein: the outer wall of the installation barrel (4) above the external thread (44) is fixedly sleeved with a baffle ring (45), the bottom end face of the baffle ring (45) is in movable contact with the sleeve (5), and the outer diameter of the baffle ring (45) is larger than the inner diameter of the sleeve (5).

5. The punching mechanism for producing the metal sliding door according to claim 4, wherein: and a cooling pipe (46) is fixedly inserted into the mounting cylinder (4) above the baffle ring (45), and the water outlet end of the cooling pipe (46) faces the drill rod (43).