CN221773535U

CN221773535U - A punching device for processing hardware products

Info

Publication number: CN221773535U
Application number: CN202323595353.4U
Authority: CN
Inventors: 黄张兴
Original assignee: Tianjin Bailonghui Building Decoration Engineering Co ltd
Current assignee: Tianjin Bailonghui Building Decoration Engineering Co ltd
Priority date: 2023-12-27
Filing date: 2023-12-27
Publication date: 2024-09-27
Anticipated expiration: 2033-12-27

Abstract

The utility model belongs to the technical field of hardware processing devices, in particular to a punching device for processing hardware products, which solves the problems of low punching efficiency and incapability of storing drills with different sizes in the prior art, and comprises a shell, wherein a vertical plate is welded at the top of the shell, a screw is arranged in the internal thread of the vertical plate, a pressing plate is welded at the bottom of the screw, a mounting rack is fixedly connected at the top of the shell through screws, through the setting of initiative rack bar, linkage gear isotructure, when hydraulic oil pump drove the motor and descends, the motor drives the drill bit and punches to the work piece, and simultaneously, the initiative rack bar passes through the linkage gear and drives driven rack board and remove, and driven rack board drives the roof and carry out the centre gripping to the work piece, and the motor rises after the completion of punching, and the roof is automatic to loosen the work piece, need not additionally clamp and loosen the work piece, improves punching efficiency.

Description

Perforating device for hardware product processing

Technical Field

The utility model relates to the technical field of hardware processing devices, in particular to a punching device for processing hardware products.

Background

At present, the hardware punching is performed on a metal material by using a drill bit, the process can be performed manually or mechanically, tools such as the drill bit and a hand hammer are needed to be used for manual punching, the strength and the direction are needed to be paid attention to during operation, mechanical punching is performed automatically by using mechanical equipment such as a drilling machine according to a preset program, the hardware punching processing has the advantages of high precision, high speed, extremely high cost performance, low cost, stable performance and the like, the method is particularly suitable for group hole processing with a large number and high density, the laser punching technology becomes the preferred equipment for the punching processing in the hardware industry, the punching speed is high, the efficiency is high, the large depth-to-diameter ratio can be obtained, the processing material is not limited too much, and almost any material can be processed.

In the prior art, the authorized bulletin number is: the utility model provides a hardware perforating device of CN211161999U, this patent includes the platform that punches, link and pneumatic cylinder, be provided with the punching hole on the platform that punches, the left front side of its bottom, left rear side, right front side and right rear side all are provided with the spliced pole, the bottom of every group spliced pole all is provided with the cushion, the left front side of link bottom, left rear side, right front side and right rear side all are provided with the connecting rod, the bottom of these four sets of connecting rods is connected with the relevant position on platform top that punches respectively, the top of pneumatic cylinder is connected with the bottom of link, the bottom of pneumatic cylinder is provided with the working head that punches, in addition, this patent still includes first connecting plate, first threaded rod, the second connecting plate, fixation nut, third connecting plate and fourth connecting plate, the bottom of first connecting plate is connected with the top of platform that punches, this design can provide high efficiency, high accuracy's punching, and be applicable to multiple materials, and can satisfy high strength, long-time work demand, it is stable in structure, and convenient operation, safety and reliability, maintenance is simple, can satisfy the needs of mass production;

However, this patent all need press from both sides tightly at every turn to punching to different hardware, unclamp clamping device after punching is accomplished, press from both sides tightly with unclamp and can waste a large amount of time, influence punching efficiency, the drill bit of different sizes is required to use to different punching requirements, and this patent does not have the place of depositing the drill bit, and every time change needs to be changed to drill bit deposit department, and is very troublesome.

Disclosure of utility model

The utility model aims to provide a punching device for processing hardware products, which solves the problems that the punching efficiency is low and drills with different sizes cannot be stored.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a perforating device of hardware product processing, includes the casing, the top welding of casing has the riser, the screw rod is installed to the internal thread of riser, the bottom welding of screw rod has the clamp plate, the top of casing passes through screw fixedly connected with mounting bracket, hydraulic oil pump is installed at the top of mounting bracket, the output of hydraulic oil pump passes through screw fixedly connected with mounting panel, the motor is installed to the bottom of mounting panel, the output of motor has the drill bit of coaxial setting through the coupling joint, be provided with linkage clamping device on the casing;

The linkage clamping device comprises a supporting plate, the supporting plate is welded at the top of the shell, a sliding sleeve is arranged on the supporting plate in a sliding mode, a top rod is arranged on the sliding sleeve in a sliding mode, a top plate is welded at one end of the top rod, the top plate is arranged on the shell in a sliding mode, driven rack plates are fixedly connected to the bottom of the top rod through screws, two symmetrically arranged risers are welded at the top of the shell, a linkage gear is installed in the riser in a common rotation mode, and a driving rack rod is welded at the output end of the hydraulic oil pump.

Preferably, the inside of casing is through screw fixedly connected with two placing plates, the guard gate is installed in the rotation on the casing, the bottom welding of casing has four symmetrical arrangement's support column.

Preferably, the inside of backup pad has been seted up the horizontal groove, a part sliding connection of slip cap is in the inside of horizontal groove, initiative rack bar with driven rack board all with the linkage gear meshes mutually, horizontal groove makes the slip cap slides more stably.

Preferably, the sliding sleeve is provided with a sliding groove inside, a part of the ejector rod is slidably connected inside the sliding groove, one end of the ejector rod and the inner wall of the sliding groove are connected with a supporting spring together, and the sliding groove enables the ejector rod to slide more stably.

Preferably, the inside of riser has seted up the screw thread groove, screw thread connection is in the inside of screw thread groove, the screw rod with the shape size in screw thread groove is the same, the screw thread groove makes the screw rod rotates more stably.

Preferably, an elongated slot is formed in the shell, a part of the top plate is slidably connected in the elongated slot, and the elongated slot enables the top plate to slide more stably.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, through the arrangement of the structures such as the driving rack bar, the linkage gear and the like, when the hydraulic oil pump drives the motor to descend, the motor drives the drill bit to punch the workpiece, meanwhile, the driving rack bar drives the driven rack plate to move through the linkage gear, the driven rack plate drives the top plate to clamp the workpiece, after the punching is completed, the motor ascends, the top plate automatically loosens the workpiece, and the additional clamping and loosening of the workpiece are not needed, so that the punching efficiency is improved.

2. According to the utility model, through the arrangement of the structures such as the placing plate and the protective door, drill bits with different sizes are placed on the placing plate, the protective door is closed, the drill bits are convenient and quick to replace by being directly taken when different drill bits are needed, and the protective door can effectively prevent the drill bits from rusting.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a front view of the present utility model;

fig. 3 is an enlarged view of the present utility model at structure a of fig. 2.

In the figure: 1. a housing; 2. placing a plate; 3. a protective door; 4. a support column; 5. a vertical plate; 6. a screw; 7. a pressing plate; 8. a mounting frame; 9. a hydraulic oil pump; 10. a motor; 11. a driving rack bar; 12. a top plate; 13. a push rod; 14. a support plate; 15. a sliding sleeve; 16. driven rack plate; 17. a riser; 18. a linkage gear; 19. and a support spring.

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.

Referring to fig. 1-3, a punching device for processing hardware products comprises a shell 1, a vertical plate 5 is welded at the top of the shell 1, a screw rod 6 is arranged in internal threads of the vertical plate 5, a pressing plate 7 is welded at the bottom of the screw rod 6, a mounting frame 8 is fixedly connected to the top of the shell 1 through screws, a hydraulic oil pump 9 is arranged at the top of the mounting frame 8, an output end of the hydraulic oil pump 9 is fixedly connected with a mounting plate through screws, a motor 10 is arranged at the bottom of the mounting plate, a drill bit coaxially arranged is connected to the output end of the motor 10 through a coupling, a linkage clamping device is arranged on the shell 1 and comprises a supporting plate 14, the supporting plate 14 is welded at the top of the shell 1, a sliding sleeve 15 is slidably arranged on the supporting plate 14, a push rod 13 is slidably arranged on the sliding sleeve 15, a top plate 12 is welded at one end of the push rod 13, roof 12 sliding fit is on casing 1, the bottom of ejector pin 13 is through screw fixedly connected with driven rack board 16, the top welding of casing 1 has two symmetrical arrangement's riser 17, linkage gear 18 is installed in the inside joint rotation of two risers 17, the welding has initiative rack bar 11 on the output of hydraulic oil pump 9, through the setting of initiative rack bar 11, linkage gear 18 isotructure, when hydraulic oil pump 9 drove motor 10 and descend, motor 10 drives the drill bit and punches the work piece, simultaneously, initiative rack bar 11 passes through linkage gear 18 and drives driven rack board 16 and remove, driven rack board 16 drives roof 12 and carries out the centre gripping to the work piece, motor 10 rises after the completion of punching, roof 12 automatic unclamped work piece, need not additionally clamp and unclamp the work piece, improve punching efficiency.

Referring to fig. 1-3, two placing plates 2 are fixedly connected to the inside of a shell 1 through screws, a protective door 3 is rotatably installed on the shell 1, four symmetrically arranged supporting columns 4 are welded at the bottom of the shell 1, drill bits of different sizes are placed on the placing plates 2 through the arrangement of the placing plates 2, the protective door 3 and the like, the protective door 3 is closed, the drill bits are convenient to take and replace when the different drill bits are needed, convenience and quickness are achieved, and the protective door 3 can effectively prevent the drill bits from rusting.

Referring to fig. 1-3, a transverse groove is formed in the support plate 14, a part of the sliding sleeve 15 is slidably connected in the transverse groove, the driving rack bar 11 and the driven rack bar 16 are all meshed with the linkage gear 18, a sliding groove is formed in the sliding sleeve 15, a part of the ejector rod 13 is slidably connected in the sliding groove, a supporting spring 19 is commonly connected between one end of the ejector rod 13 and the inner wall of the sliding groove, a thread groove is formed in the vertical plate 5, the screw rod 6 is in threaded connection with the inside of the thread groove, the shape and the size of the screw rod 6 and the thread groove are the same, a long groove is formed in the casing 1, and a part of the top plate 12 is slidably connected in the long groove.

The specific implementation process of the utility model is as follows: firstly, one end of an object passes through the vertical plate 5, the screw rod 6 is rotated, the screw rod 6 rotates to descend to drive the pressing plate 7 to descend to clamp and fix one end of a workpiece, the motor 10 and the hydraulic oil pump 9 are started, the motor 10 drives the drill bit to rotate, the hydraulic oil pump 9 drives the motor 10 and the drill bit to descend to punch the workpiece, meanwhile, the hydraulic oil pump 9 drives the driving rack bar 11 to descend, the driving rack bar 11 drives the driven rack bar 16 to move through the linkage gear 18, and the driven rack bar 16 drives the sliding sleeve 15 to move;

The sliding sleeve 15 drives the top plate 12 to move to clamp the workpiece through the ejector rod 13, the ejector rod 13 drives the supporting spring 19 to shrink according to the size of the workpiece, after punching is completed, the hydraulic oil pump 9 drives the motor 10 to ascend, and drives the top plate 12 to retract through the driving rack rod 11 and the like, so that the workpiece is loosened, the time for clamping and loosening the workpiece is saved, and the punching efficiency is improved;

Further, place the drill bit of equidimension on placing board 2 to close guard gate 3, directly take the change alright from placing board 2 when needing to change the drill bit of equidimension, convenient and fast, guard gate 3 can effectually prevent that the drill bit from exposing in the air for a long time, prevent that the drill bit from rustting.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a perforating device of hardware product processing, includes casing (1), its characterized in that: the hydraulic oil pump is characterized in that a vertical plate (5) is welded at the top of the shell (1), a screw (6) is installed on the inner thread of the vertical plate (5), a pressing plate (7) is welded at the bottom of the screw (6), a mounting frame (8) is fixedly connected to the top of the shell (1) through a screw, a hydraulic oil pump (9) is installed at the top of the mounting frame (8), a mounting plate is fixedly connected to the output end of the hydraulic oil pump (9) through a screw, a motor (10) is installed at the bottom of the mounting plate, a drill bit coaxially arranged is connected to the output end of the motor (10) through a coupling, and a linkage clamping device is arranged on the shell (1);

The linkage clamping device comprises a supporting plate (14), the supporting plate (14) is welded at the top of the shell (1), a sliding sleeve (15) is assembled on the supporting plate (14) in a sliding mode, a top plate (12) is welded at one end of the top plate (13), a driven rack plate (16) is fixedly connected to the bottom of the top plate (13) through screws, two symmetrically arranged risers (17) are welded at the top of the shell (1), a linkage gear (18) is installed in the two risers (17) in a common rotating mode, and a driving rack rod (11) is welded at the output end of the hydraulic oil pump (9).

2. The punching device for processing hardware products according to claim 1, wherein: the inside of casing (1) is through screw fixedly connected with two board (2) of placing, install guard gate (3) on casing (1) rotation, the bottom welding of casing (1) has four symmetrical arrangement's support column (4).

3. The punching device for processing hardware products according to claim 1, wherein: the inside of backup pad (14) has seted up the horizontal groove, part sliding connection of slip cap (15) is in the inside of horizontal groove, initiative rack bar (11) with driven rack board (16) all with linkage gear (18) mesh.

4. The punching device for processing hardware products according to claim 1, wherein: the sliding sleeve (15) is internally provided with a sliding groove, one part of the ejector rod (13) is slidably connected in the sliding groove, and a supporting spring (19) is commonly connected between one end of the ejector rod (13) and the inner wall of the sliding groove.

5. The punching device for processing hardware products according to claim 1, wherein: the inside of riser (5) has seted up the screw thread groove, screw rod (6) threaded connection is in the inside of screw thread groove, screw rod (6) with the shape size of screw thread groove is the same.

6. The punching device for processing hardware products according to claim 1, wherein: an elongated slot is formed in the shell (1), and a part of the top plate (12) is connected in a sliding mode in the elongated slot.