CN219598151U

CN219598151U - Electric punching tool with positioning function

Info

Publication number: CN219598151U
Application number: CN202320792861.2U
Authority: CN
Inventors: 林雨泽; 冯昊龙; 戴婧; 孙文明; 雷用才
Original assignee: Jilin Tianze Industrial Automation Co ltd
Current assignee: Jilin Tianze Industrial Automation Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-08-29
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses an electric punching tool with a positioning function, which belongs to the technical field of automobile part machining and comprises a workbench, wherein a support is fixed at the top of the workbench, a cylinder is installed on the support, an output end of the cylinder is provided with a mounting plate, a motor is installed at the middle position of the bottom of the mounting plate, a drill bit is installed at the output end of the motor, sleeves are installed at both ends of the mounting plate, a sliding rod is slidably arranged at the inner bottom of the sleeve, and an extrusion spring is arranged at the top of the sliding rod. According to the utility model, the upper pressing plate hinged to the bottom of the sliding rod and the lower pressing plate arranged at the top of the supporting rod can control the turnover of the upper pressing plate and the lower pressing plate according to different radians of the inner side and the outer side of the bumper when the bumper is extruded and positioned, so that the contact surface can be ensured to be vertically stressed when the bumper is extruded and fixed, the damage to the bumper is avoided, and the safety of clamping and fixing is ensured.

Description

Electric punching tool with positioning function

Technical Field

The utility model relates to a punching tool, in particular to an electric punching tool with a positioning function, and belongs to the technical field of automobile part machining.

Background

Along with the progress of science and technology, the car has become people and travel indispensable transportation means in daily, and car bumper is as one of the spare part of car, and its in-process that uses can absorb and alleviate external impact force protection automobile body front and back, and need carry out the trompil operation after bumper injection moulding, in order to improve the speed of trompil, adopts the frock of punching to carry out the operation at present.

The utility model as in application number CN202020730851.2 discloses a car panel frock of punching, not only can clear up the waste material that produces fast, reduces the cost of labor, has realized the span adjustment of frock moreover, and then can increase the scope of frock fixed plate, produces the harm at the panel surface when avoiding the frock to use simultaneously.

Similar to the above-mentioned application, there are currently disadvantages:

1. because the automobile bumper is not parallel to the plate surface, the pressing cover is directly used for vertically pressing and fixing, and the contact surface is obliquely stressed, so that the fixing stability is affected, and the bumper is easily damaged;

2. when the drilling operation is performed, the positioning and the drilling operation are required to be performed in parts, so that the operation is inconvenient, and the drilling speed is influenced;

3. in the process of collecting the scraps, the falling scraps are collected only by using the lower scrap drawer, and the residual scraps at the top of the bumper cannot be cleaned, so that the cleaning effect is poor;

an electric punching tool with a positioning function is designed for the purpose of optimizing the problems.

Disclosure of Invention

The utility model mainly aims to provide an electric punching tool with a positioning function, wherein the upper pressing plate hinged to the bottom of a sliding rod and the lower pressing plate arranged at the top of a supporting rod can control the overturning of the upper pressing plate and the lower pressing plate according to different radians of the inner side and the outer side of a bumper when the bumper is extruded and positioned, so that the upper pressing plate and the lower pressing plate are attached to the outer side of the bumper, the contact surface can be ensured to be vertically stressed when the bumper is extruded and fixed, the damage of the bumper is avoided, the safety of clamping and fixing is ensured, the motor and the sleeve are simultaneously arranged on the mounting plate, the bumper can be automatically extruded and positioned firstly in the process of controlling the mounting plate to move downwards by the cylinder, and then the drilling operation is performed by using a drill rod.

The aim of the utility model can be achieved by adopting the following technical scheme:

the utility model provides an electronic frock of punching with locate function, includes the workstation, the top of workstation is fixed with the support, install the cylinder on the support, the mounting panel is installed to the output of cylinder, the intermediate position department of mounting panel bottom installs the motor, the drill bit is installed to the output of motor, the sleeve is all installed at the both ends of mounting panel, telescopic interior bottom slip is provided with the slide bar, the top of slide bar is provided with extrusion spring, the bottom of slide bar articulates there is the top board, extrusion spring's top is provided with pressure adjustment mechanism, the both sides at workstation top are fixed with branch, the top of branch all articulates there is the holding down plate, all be provided with reset spring between the both sides and the branch of holding down plate bottom.

Preferably: rubber pads are arranged at the bottom of the upper pressing plate and the top of the lower pressing plate, and anti-skidding patterns are arranged on the rubber pads.

Preferably: drilling is offered on the workstation, the below of drilling is provided with the waste material steamer tray, sliding connection between waste material steamer tray and the workstation, be provided with piece adsorption equipment on the support.

Preferably: the pressure regulating mechanism comprises a screw and a fixing piece, wherein the screw is arranged at the top end of the sleeve in a threaded manner, the fixing piece is arranged inside the sleeve in a sliding manner, the top of the fixing piece is rotationally connected with the screw, and the bottom of the fixing piece is attached to the top end of the extrusion spring.

Preferably: the top of the screw rod is fixed with an adjusting block which is round.

Preferably: the debris adsorption mechanism comprises a collection box, a filter screen and a telescopic pipe, wherein the collection box is fixed at the top of the support, the filter screen is arranged at the middle position inside the collection box, a negative-pressure fan is arranged at the inner top of the collection box, the telescopic pipe is arranged at the inner bottom of the collection box, the telescopic pipe penetrates through the mounting plate and is positioned at the outer side of the drill bit, and the dust hood is arranged at the bottom end of the telescopic pipe.

Preferably: the bottom outside the collecting box is provided with a cleaning door.

The beneficial effects of the utility model are as follows:

according to the electric punching tool with the positioning function, the upper pressing plate hinged to the bottom of the sliding rod and the lower pressing plate arranged at the top of the supporting rod are arranged, so that when the bumper is extruded and positioned, the overturning of the upper pressing plate and the lower pressing plate can be controlled according to the different radians of the inner side and the outer side of the bumper, the upper pressing plate and the lower pressing plate are guaranteed to be attached to the outer side of the bumper, and when the bumper is extruded and fixed, the contact surface can be guaranteed to be vertically stressed, damage to the bumper is avoided, and the safety of clamping and fixing is guaranteed;

the motor and the sleeve are simultaneously arranged on the mounting plate, so that the cylinder can automatically extrude and position the bumper in the process of controlling the mounting plate to move downwards, and then the drilling rod is utilized for punching operation, the operation is simple and convenient, and the drilling speed is improved;

the setting of workstation bottom waste material steamer tray, the piece adsorption equipment who constitutes of collecting box, filter screen, negative pressure fan, flexible pipe, suction hood on the cooperation support uses, can clear up the piece that drops and the piece at bumper top simultaneously, has ensured the cleaning performance in the use.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a cross-sectional view of the interior of the sleeve of the present utility model;

FIG. 3 is a diagram of a chip adsorbing mechanism of the present utility model;

fig. 4 is a front view of the present utility model.

In the figure: 1. a work table; 2. a bracket; 3. a cylinder; 4. a mounting plate; 5. a motor; 6. a drill bit; 7. a sleeve; 8. a slide rod; 9. extruding a spring; 10. an upper press plate; 11. a pressure regulating mechanism; 12. a support rod; 13. a lower pressing plate; 14. a return spring; 15. drilling holes; 16. a waste drawer; 17. a debris adsorbing mechanism; 18. a screw; 19. a fixing piece; 20. a collection box; 21. a filter screen; 22. a negative pressure fan; 23. a telescopic tube; 24. a dust hood.

Detailed Description

In order to make the technical solution of the present utility model more clear and clear to those skilled in the art, the present utility model will be described in further detail with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.

Example 1

As shown in fig. 1-4, this embodiment provides an electric punching tool with positioning function, which comprises a workbench 1, the top of workbench 1 is fixed with a support 2, install cylinder 3 on support 2, the mounting panel 4 is installed to the output of cylinder 3, motor 5 is installed to the intermediate position department of mounting panel 4 bottom, drill bit 6 is installed to the output of motor 5, sleeve 7 is all installed at the both ends of mounting panel 4, the interior bottom slip of sleeve 7 is provided with slide bar 8, the top of slide bar 8 is provided with extrusion spring 9, the bottom of slide bar 8 articulates there is top board 10, the top of extrusion spring 9 is provided with pressure adjustment mechanism 11, both sides at workbench 1 top are fixed with branch 12, the top of branch 12 all articulates there is holding down plate 13, all be provided with reset spring 14 between the both sides at holding down plate 13 bottom and the branch 12, the bottom of top board 10 and holding down plate 13 all are provided with the rubber pad, all be provided with anti-skidding line on the rubber pad, drilling 15 has been seted up on the workbench 1, the below of drilling 15 is provided with waste material steamer tray 16, sliding connection between waste material 16 and workbench 1 has chip adsorption mechanism 17 on the support 2.

When punching operation is carried out, the bumper is placed at the top of two sets of holding down plates 13, the concave surface of the bumper is upwards, then start cylinder 3 control mounting panel 4 moves down, upper plate 10 is laminated with the interior concave surface of bumper earlier after mounting panel 4 moves down, and according to the rotation of bumper bending state control upper plate 10, and holding down plate 13 laminating is in the outside of arcwall face, upper plate 10 and holding down plate 13 apply pressure to the arcwall face perpendicularly, ensure that the direction of pressure is perpendicular with the tangent plane direction of arcwall face, after the bumper extrusion location, start motor 5 control drill bit 6 is rotatory, slide rod 8 continues to slide towards sleeve 7's inside, carry out punching operation, the piece that punches and produces drops to the inside of waste material steamer 16 through drilling 15, and the piece at bumper top utilizes piece adsorption mechanism 17 to clear up.

Example two

In this embodiment, as shown in fig. 1 to 4, the pressure adjusting mechanism 11 includes a screw 18 and a fixing piece 19, the screw 18 is mounted on the top end of the sleeve 7 by screw threads, the fixing piece 19 is slidably disposed in the sleeve 7, the top of the fixing piece 19 is rotatably connected with the screw 18, and the bottom of the fixing piece 19 is attached to the top end of the compression spring 9.

Because the thickness of the bumpers is different, in order to avoid the damage of the bumpers caused by excessive pressure during extrusion, the lifting of the fixing piece 19 is controlled by rotating the screw 18 so as to adjust the extrusion force of the extrusion spring 9 and adjust the pressure on the bumpers during punching.

In this embodiment, the top ends of the screws 18 are all fixed with adjusting blocks, and the adjusting blocks are round.

The rotation of the screw 18 is controlled with the convenience of use of the adjustment block.

In this embodiment, the debris adsorbing mechanism 17 includes a collection box 20, a filter screen 21 and a telescopic tube 23, the collection box 20 is fixed at the top of the support 2, the filter screen 21 is arranged at the middle position inside the collection box 20, a negative pressure fan 22 is mounted at the inner top of the collection box 20, the telescopic tube 23 is mounted at the inner bottom of the collection box 20, the telescopic tube 23 penetrates through the mounting plate 4 and is located at the outer side of the drill bit 6, and a dust hood 24 is mounted at the bottom end of the telescopic tube 23.

During punching operation, the negative pressure fan 22 is started to generate negative pressure in the collecting box 20, and chips at the top of the bumper enter the collecting box 20 through the dust hood 24 and the telescopic pipe 23 to be stored.

In this embodiment, the bottom of the outside of the collection box 20 is provided with a cleaning door.

The provision of a cleaning door is utilized to clean the debris inside the collection bin 20.

The above description is merely a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present utility model within the scope of the present utility model disclosed in the present utility model.

Claims

1. Electric punching tool with positioning function, which is characterized in that: including workstation (1), the top of workstation (1) is fixed with support (2), install cylinder (3) on support (2), mounting panel (4) are installed to the output of cylinder (3), motor (5) are installed to intermediate position department of mounting panel (4) bottom, drill bit (6) are installed to the output of motor (5), sleeve (7) are all installed at the both ends of mounting panel (4), the interior bottom slip of sleeve (7) is provided with slide bar (8), the top of slide bar (8) is provided with extrusion spring (9), the bottom of slide bar (8) articulates there is top board (10), the top of extrusion spring (9) is provided with pressure adjustment mechanism (11), the both sides at workstation (1) top are fixed with branch (12), the top of branch (12) all articulates there is holding down plate (13), all be provided with reset spring (14) between the both sides and branch (12) of holding down plate (13) bottom.

2. The electric punching tool with a positioning function according to claim 1, wherein: rubber pads are arranged at the bottom of the upper pressing plate (10) and the top of the lower pressing plate (13), and anti-skid patterns are arranged on the rubber pads.

3. The electric punching tool with the positioning function according to claim 2, wherein: drilling (15) have been seted up on workstation (1), the below of drilling (15) is provided with waste material steamer tray (16), sliding connection between waste material steamer tray (16) and workstation (1), be provided with on support (2) piece adsorption equipment (17).

4. An electric punching tool with a positioning function according to claim 3, characterized in that: the pressure regulating mechanism (11) comprises a screw (18) and a fixing piece (19), wherein the screw (18) is installed at the top end of the sleeve (7) in a threaded mode, the fixing piece (19) is arranged inside the sleeve (7) in a sliding mode, the top of the fixing piece (19) is rotationally connected with the screw (18), and the bottom of the fixing piece (19) is attached to the top end of the extrusion spring (9).

5. The electric punching tool with the positioning function according to claim 4, wherein: the top ends of the screw rods (18) are all fixed with adjusting blocks, and the adjusting blocks are round.

6. The electric punching tool with the positioning function according to claim 5, wherein: the debris adsorption mechanism (17) comprises a collection box (20), a filter screen (21) and a telescopic pipe (23), wherein the collection box (20) is fixed at the top of the support (2), the filter screen (21) is arranged at the middle position inside the collection box (20), a negative pressure fan (22) is arranged at the inner top of the collection box (20), the telescopic pipe (23) is arranged at the inner bottom of the collection box (20), the telescopic pipe (23) penetrates through the mounting plate (4) and is located at the outer side of the drill bit (6), and a dust hood (24) is arranged at the bottom end of the telescopic pipe (23).

7. The electric punching tool with the positioning function according to claim 6, wherein: the bottom of the outer side of the collecting box (20) is provided with a cleaning door.