CN211660941U

CN211660941U - Safety device for industrial small-sized stamping equipment

Info

Publication number: CN211660941U
Application number: CN201922347112.5U
Authority: CN
Inventors: 朱爱英; 蔡海波
Original assignee: Zhuji Hanjie Mechanical Parts Co ltd
Current assignee: Zhuji Hanjie Mechanical Parts Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-10-13
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a safety device for small-size stamping equipment of industry, comprises a workbench, the upper end fixed organism of workstation, one side of organism is fixed with the pneumatic cylinder, the piston rod end of pneumatic cylinder is fixed with the elevator, the lower extreme of elevator is fixed with the clamp plate, one side of elevator is equipped with protection device, the work piece body has been placed to the upper end of workstation, the work piece body is located the lower extreme of clamp plate, the both sides of elevator all are fixed with two fixed blocks, two the lower extreme of fixed block is equipped with closing device jointly. The utility model discloses can be mandatory when carrying out the punching press to the work piece put aside workman's both hands, avoided the workman to keep alert state always, alleviateed workman's spirit burden, improved production efficiency, and can cover the work piece cage when the punching press, prevent that the piece that produces from splashing the influence of bringing for workman and equipment, improved the security of equipment usage.

Description

Safety device for industrial small-sized stamping equipment

Technical Field

The utility model relates to a technical field for the stamping equipment especially relates to a small-size for stamping equipment safety device of industry.

Background

The stamping is to apply external force to plates, strips, pipes, sections and the like by a press and a die to cause the plates, strips, pipes, sections and the like to generate plastic deformation or separation, so that workpieces with required shapes and sizes are obtained.

Most of the existing small-sized stamping equipment are manually operated, the stamping equipment is used in the using process, various industrial accidents are often caused by the fact that a safety device is not in place, a photoelectric sensing switch is used as the safety device and is mostly used on a punch press controlled by an electric appliance, therefore, the safety device has certain danger for workers operating the small-sized stamping equipment, the workers need to be kept in a vigilant state all the time during operation, great mental burden is brought to the workers due to long-time operation, the danger is improved, the production efficiency is reduced, fragments splashed under the condition that the fragments are splashed are not easy to clean when part of workpieces are stamped, certain potential safety hazards exist for the workers and the equipment, and the problem of poor safety performance exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a safety device for industrial small-sized stamping equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a safety device for small-size stamping equipment of industry, includes the workstation, the upper end fixed organism of workstation, one side of organism is fixed with the pneumatic cylinder, the piston rod end of pneumatic cylinder is fixed with the elevator, the lower extreme of elevator is fixed with the clamp plate, one side of elevator is equipped with protection device, the work piece body has been placed to the upper end of workstation, the work piece body is located the lower extreme of clamp plate, the both sides of elevator all are fixed with two fixed blocks, two the lower extreme of fixed block is equipped with closing device jointly.

Preferably, the protection device comprises two connecting rods rotatably connected to one side of the lifting block, one side of the machine body is rotatably connected with two limiting rods, one ends of the two connecting rods are rotatably connected to one sides of the two limiting rods respectively, one side of the workbench is provided with two arc-shaped sliding grooves, arc-shaped sliding blocks are mounted in the two arc-shaped sliding grooves, moving blocks are fixed to one sides of the two arc-shaped sliding blocks respectively, and one ends of the two limiting rods are rotatably connected to one sides of the two moving blocks respectively.

Preferably, the closing device includes the attenuator of fixing respectively at two fixed block lower extremes, two the one end of attenuator is fixed with the protection casing jointly, the clamp plate is located the protection casing, two all the cover is equipped with the spring on the attenuator, the upper end at the protection casing is fixed to the lower extreme of spring, the lower extreme at the fixed block is fixed to the upper end of spring.

Preferably, the gag lever post is the arc setting, the cladding has the rubber layer on the gag lever post.

Preferably, the protective cover is made of an acrylic material.

Preferably, a rubber pad is fixed at the lower end of the protective cover.

Preferably, four bearing rods are fixed at the lower end of the workbench.

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

1. through the matching of the hydraulic cylinder, the lifting block, the protection device and other parts, the two hands of a worker can be moved away forcibly conveniently during stamping, the problems that the existing small stamping equipment brings great mental burden to the worker after long-time operation, the danger is improved, the production efficiency is reduced at the same time are solved, the mental burden of the worker is reduced, and the safety performance and the production efficiency are improved;

2. through the matching of the hydraulic cylinder, the lifting block, the sealing device and other parts, the workpiece is conveniently covered during stamping, the generated scraps are prevented from splashing, the problems that the scraps splashed during stamping of part of the workpiece are difficult to clean and potential safety hazards exist are solved, the influence of the scraps on workers and equipment is avoided, and the use safety of the equipment is improved;

to sum up, the utility model discloses can be mandatory when carrying out the punching press to the work piece put aside workman's both hands, avoided the workman to keep alert state always, alleviateed workman's spirit burden, improved production efficiency, and can cover the work piece cage when the punching press, prevent that the piece that produces from splashing the influence of bringing for workman and equipment, improved the security of equipment use.

Drawings

Fig. 1 is a front view of a safety device for an industrial small-sized stamping apparatus according to the present invention;

fig. 2 is a schematic structural diagram of an operating state of a safety device for an industrial small-sized stamping device according to the present invention;

fig. 3 is a schematic view of an internal structure of a protective cover of a safety device for industrial small-sized stamping equipment according to the present invention;

fig. 4 is an external structural schematic view of a protective cover of a safety device for industrial small-sized stamping equipment according to the present invention;

fig. 5 is an enlarged view of a structure at a position a of the safety device for the industrial small-sized stamping equipment provided by the present invention;

in the figure: 1 workstation, 2 gag lever posts, 3 dampers, 4 pneumatic cylinders, 5 organisms, 6 elevator, 7 springs, 8 connecting rods, 9 clamp plates, 10 arc spout, 11 carrier bar, 12 movable blocks, 13 work piece bodies, 14 rubber pads, 15 protection casings, 16 fixed blocks.

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.

Referring to fig. 1-5, a safety device for small-size stamping equipment of industry, including workstation 1, the lower extreme of workstation 1 is fixed with four carrier bars 11, carrier bar 11 makes things convenient for the stable support of workstation 1, organism 5 is fixed to the upper end of workstation 1, one side of organism 5 is fixed with pneumatic cylinder 4, the piston rod end of pneumatic cylinder 4 is fixed with elevator 6, make things convenient for pneumatic cylinder 4 to drive elevator 6 through the piston rod and remove, elevator 6's lower extreme is fixed with clamp plate 9, elevator 6 removes and can drive clamp plate 9 and remove.

The utility model discloses in, one side of lifter 6 is equipped with protection device, conveniently protects the workman, and work piece body 13 has been placed to the upper end of workstation 1, and work piece body 13 is located the lower extreme of clamp plate 9, can carry out the punching press to work piece body 13 when clamp plate 9 removes, and the both sides of lifter 6 all are fixed with two fixed blocks 16, and the lower extreme of two fixed blocks 16 is equipped with closing device jointly, and closing device can prevent that the piece that the punching press produced from splashing, avoids the piece to produce the influence to workman and equipment.

The utility model discloses in, protection device is including rotating two connecting rods 8 of connection in elevator 6 one side, elevator 6 drives two connecting rods 8 and rotates when removing, one side of organism 5 is rotated and is connected with two gag lever posts 2, gag lever post 2 is the arc setting, excellent in use effect, conveniently promote workman's both hands, the cladding has the rubber layer on the gag lever post 2, the travelling comfort when having promoted workman's both hands, two connecting rod 8's one end is rotated respectively and is connected in one side of two gag lever posts 2, can extrude two gag lever posts 2 respectively when two connecting rod 8 rotate, make two gag lever posts 2 rotate.

The utility model discloses in, one side of workstation 1 is equipped with two arc spouts 10, all installs the arc slider in two arc spouts 10, makes things convenient for the removal of arc slider, and one side of two arc sliders is fixed with movable block 12 respectively, makes things convenient for the removal of movable block 12, and the one end of two gag lever post 2 is rotated respectively and is connected in one side of two movable blocks 12, and convenient one end to gag lever post 2 carries on spacingly through movable block 12, has still promoted the stability when gag lever post 2 rotates.

The utility model discloses in, the closing means is including fixing the attenuator 3 at two 16 lower extremes of fixed block respectively, and the one end of two attenuators 3 is fixed with protection casing 15 jointly, contradicts when the 15 lower extremes of protection casing are in 1 upper ends of workstation, and the one end shrink of attenuator 3 to make protection casing 15 not influence the continuous movement of lifter 6 when contradicting in 1 upper ends of workstation, and attenuator 3 still has certain shock-absorbing capacity, can cushion the impact force that the punching press produced.

The utility model discloses in, the lower extreme of protection casing 15 is fixed with rubber pad 14, can avoid protection casing 15 to cause the scraping to the workstation, protection casing 15 adopts the ya keli material to make, the ya keli material has better transparency, chemical stability and weatherability, and convenient processing, excellent in use effect, clamp plate 9 is located protection casing 15, it is equipped with spring 7 all to overlap on two attenuator 3, the upper end at protection casing 15 is fixed to the lower extreme of spring 7, the lower extreme at fixed block 16 is fixed to the upper end of spring 7, protection casing 15 resets thereupon when resetting convenient elevator 6 under the spring action of spring 7 and attenuator 3.

In the utility model, when in use, the two hands of the worker are respectively positioned at the opposite sides of the two limiting rods 2 to place and take the workpiece body 13, when the piston rod of the hydraulic cylinder 4 drives the lifting block 6 to move, the lifting block 6 drives the two connecting rods 8 to rotate when moving, the two connecting rods 8 respectively squeeze the two limiting rods 2 when rotating, so that the moving block 12 moves in the arc chute 10 under the action of the arc chute 10 and the arc slider, the two limiting rods 2 respectively rotate towards two sides, forcibly move the two hands of the worker away, so that the worker is injured when punching, the lifting block 6 can also drive the protective cover 15 to move when moving, when the rubber pad 14 at the lower end of the protective cover 15 is abutted against the upper end of the workbench 1, one end of the damper 3 is contracted, so that the protective cover 15 does not influence the continuous movement of the lifting block 6 when abutting against the upper end of the workbench 1, the lift block 6 is moved and the press plate 9 is driven to process the workpiece body 13, after the processing is completed, the piston rod of the hydraulic cylinder 4 drives the lift block 6 to reset, the lift block 6 drives the limiting rod 2 and the protective cover 15 to reset when resetting, the workpiece body 13 is convenient to take, and the use is safer.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a small-size for stamping equipment safety device of industry, includes workstation (1), its characterized in that: the upper end of workstation (1) is fixed organism (5), one side of organism (5) is fixed with pneumatic cylinder (4), the piston rod end of pneumatic cylinder (4) is fixed with elevator (6), the lower extreme of elevator (6) is fixed with clamp plate (9), one side of elevator (6) is equipped with protection device, work piece body (13) have been placed to the upper end of workstation (1), work piece body (13) are located the lower extreme of clamp plate (9), the both sides of elevator (6) all are fixed with two fixed blocks (16), two the lower extreme of fixed block (16) is equipped with closing device jointly.

2. The safety device for industrial small-sized press equipment as claimed in claim 1, wherein: the protection device comprises two connecting rods (8) which are rotatably connected to one side of a lifting block (6), one side of the machine body (5) is rotatably connected with two limiting rods (2), one ends of the two connecting rods (8) are respectively rotatably connected to one sides of the two limiting rods (2), one side of the workbench (1) is provided with two arc-shaped sliding grooves (10), two arc-shaped sliding blocks are respectively installed in the arc-shaped sliding grooves (10), two moving blocks (12) are respectively fixed to one sides of the arc-shaped sliding blocks, and one ends of the two limiting rods (2) are respectively rotatably connected to one sides of the two moving blocks (12).

3. The safety device for industrial small-sized press equipment as claimed in claim 1, wherein: the closing device is including fixing attenuator (3) at two fixed block (16) lower extremes respectively, two the one end of attenuator (3) is fixed with protection casing (15) jointly, clamp plate (9) are located protection casing (15), two all the cover is equipped with spring (7) on attenuator (3), the upper end at protection casing (15) is fixed to the lower extreme of spring (7), the lower extreme at fixed block (16) is fixed to the upper end of spring (7).

4. The safety device for industrial small-sized press equipment according to claim 2, characterized in that: the limiting rod (2) is arranged in an arc shape, and a rubber layer is coated on the limiting rod (2).

5. The safety device for industrial small-sized press equipment as claimed in claim 3, wherein: the protective cover (15) is made of acrylic materials.

6. The safety device for industrial small-sized press equipment as claimed in claim 3, wherein: and a rubber pad (14) is fixed at the lower end of the protective cover (15).

7. The safety device for industrial small-sized press equipment as claimed in claim 1, wherein: the lower end of the workbench (1) is fixed with four bearing rods (11).