CN220880295U

CN220880295U - Safety column placement device of punching machine

Info

Publication number: CN220880295U
Application number: CN202322771491.7U
Authority: CN
Inventors: 覃爱辉; 陈铁平; 陈铁坤
Original assignee: Hunan Jiahao Electrical Equipment Co ltd
Current assignee: Hunan Jiahao Electrical Equipment Co ltd
Priority date: 2023-10-16
Filing date: 2023-10-16
Publication date: 2024-05-03
Anticipated expiration: 2033-10-16

Abstract

The utility model discloses a device for placing a safety column of a punch press, and relates to the technical field of safety columns. Including the connection shell, the bottom mounting of connection shell has the slide, and the inner wall of connection shell is fixed with the go-between, has inserted the safety post body in the connection shell, and a plurality of connectors have been seted up to the top outer wall of connection shell, are provided with fixed establishment between connection shell and the slide, and fixed establishment is including fixing the go-between on the connection shell inner wall, rotates between the bottom of go-between and the top of slide and is connected with the thread bush, and the outer wall spiro union of thread bush has the slider. Compared with the prior art, the utility model has the advantages that the threaded sleeve rotates, the threaded sleeve drives the sliding block to move downwards, and then one end of the extrusion piece is driven to move downwards, so that the extrusion piece rotates around the fixed column, one end of the top of the extrusion piece moves towards the safety column body, and finally the safety column body is clamped, thus the safety column bodies with other sizes can be fixed, and the practicability is relatively high.

Description

Safety column placement device of punching machine

Technical Field

The utility model relates to the technical field of safety columns, in particular to a device for placing a safety column of a punching machine.

Background

When the punch is overhauled, the safety column is required to be manually placed below the upper die holder of the punch, so that the upper die holder is prevented from falling accidentally, and the safety column can bear part or all of impact force, thereby playing a role in protecting operators from injury; the existing punch protective safety column (bulletin number: CN 218963872U) has the following defects in use:

It is connected through safe post cylinder and slide in the use to fix safe post cylinder and slide, conveniently when removing the slide, support the upper die base through the safe post, but when damage needs change appear in the safe post, it is inconvenient to be connected other sizes' safe post cylinder and slide, and the practicality is lower relatively, for this patent proposes a punch press safe post placer to solve above-mentioned problem.

Disclosure of utility model

The utility model aims to provide a device for placing a safety column of a punching machine, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a punch press safety post placer, including the connection shell, the bottom mounting of connection shell has the slide, the inner wall of connection shell is fixed with the go-between, the safety post body has been inserted in the connection shell, a plurality of connectors have been seted up to the top outer wall of connection shell, be provided with fixed establishment between connection shell and the slide, fixed establishment is including fixing the go-between on the connection shell inner wall, rotate between the bottom of go-between and the top of slide and be connected with the thread bush, the outer wall spiro union of thread bush has the slider, be fixed with the gag lever post between the top of bottom of go-between and the slide, the gag lever post runs through the slider, the outer wall of slider is seted up flutedly, connector department is provided with the extrusion piece, the one end grafting of extrusion is in the recess, the inner wall of connection shell is fixed with a plurality of fixed columns, fixed column and extrusion piece one-to-one are connected with the fixed column rotation.

The support frame is fixed with between one side of coupling shell and the top of slide, rotates between the top inner wall of support frame and the bottom inner wall and is connected with the spliced pole, and the top of support frame is fixed with the motor, and the output of motor runs through behind the support frame and is fixed with the top of spliced pole mutually, and the outer wall of spliced pole is fixed with the action wheel, and the outer wall of thread bush is fixed with from the driving wheel, is provided with the belt between action wheel and the driving wheel.

The bottom of slide is provided with the slider, has seted up the spout in the slider, and the slide slides in the spout.

Mounting plates are fixed at two ends of the sliding piece.

The top of the safety post body is fixed with a supporting plate.

The outer wall of the connecting shell is provided with a mounting opening, and the belt penetrates through the mounting opening.

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

This punch press safety post placer, with prior art's difference is, rotates through the thread bush, and the thread bush drives the slider and moves down, and then drives the one end of extrusion piece downwards, and then makes the extrusion piece rotate around the fixed column for the top one end of extrusion piece is to being close to the safety post body and removing, finally holds the safety post body, can fix the safety post cylinder of other sizes like this, and the practicality is relatively higher.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

Fig. 4 is a top view of the present utility model.

In the figure: 1. a connection housing; 2. a support frame; 3. rotating the column; 4. a motor; 5. a driving wheel; 6. a belt; 7. a safety post body; 8. a fixing mechanism; 801. a thread sleeve; 802. a slide block; 803. an extrusion; 804. fixing the column; 805. a limit rod; 806. a connecting ring; 9. a connection port; 10. driven wheel; 11. a slide plate; 12. a slider.

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.

When the punch press is overhauled, the safety column is required to be manually placed below the upper die holder of the punch press to prevent the upper die holder from accidentally falling, the bed safety column placement device provided by the utility model is specially used for placing the safety column on a punch press table, when the punch press is required to be used, the safety column is pushed to the lower part of the upper die holder by pushing the safety column, the upper die holder is prevented from falling in the maintenance process to cause injury to staff, the safety column can bear part or all of impact force to play a role in protecting operators from injury, in the process of installing the safety column by using the equipment, the safety column is required to be inserted into the connecting shell 1 in advance, the bottom end of the safety column is positioned on the sliding plate 11, and then the motor 4 can be started to drive the fixing mechanism 8 to fix the safety column, so that the safety columns with different models can be conveniently replaced.

As shown in fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a punch press safety post placer, including coupling shell 1, coupling shell 1's bottom mounting has slide 11, coupling shell 1's inner wall is fixed with go-between 806, it has safety post body 7 to peg graft in the coupling shell 1, a plurality of connector 9 have been seted up to coupling shell 1's top outer wall, be provided with fixed establishment 8 between coupling shell 1 and the slide 11, fixed establishment 8 is including fixing go-between 806 on coupling shell 1 inner wall, it is connected with thread bush 801 to rotate between the bottom of go-between 806 and slide 11's the top, thread bush 801's outer wall spiro union has slider 802, be fixed with gag lever post 805 between the bottom of go-between 806 and slide 11's top, gag lever post 805 runs through slider 802, the recess has been seted up to slider 802's outer wall, connector 9 department is provided with the extrusion 803, the one end of extrusion is pegged graft in the recess, coupling shell 1's inner wall is fixed with a plurality of fixed columns 803, fixed column 803 and extrusion piece-to-piece, extrusion and fixed column 804 rotate to be connected.

It should be noted that, through rotating the thread bush 801, the thread bush 801 drives the slider 802 to move downwards, and then drives the one end of the extrusion 803 to move downwards, and then makes the extrusion 803 rotate around the fixed column 804, so that the top one end of the extrusion 803 moves towards being close to the safety column body 7, and finally the safety column body 7 is clamped, when the safety column needs to be replaced, only the thread bush 801 needs to be rotated reversely, the thread bush 801 drives the slider 802 to move upwards, and then drives the one end of the extrusion 803 to move upwards, and then makes the extrusion 803 rotate around the fixed column 804, and makes the top one end of the extrusion 803 move towards the direction away from the safety column body 7, so that the safety column body 7 cannot be fixed, and the safety column body 7 is convenient to replace.

As shown in fig. 1 and 2, a supporting frame 2 is fixed between one side of a connecting shell 1 and the top end of a sliding plate 11, a rotating column 3 is rotatably connected between the top end inner wall and the bottom end inner wall of the supporting frame 2, a motor 4 is fixed at the top end of the supporting frame 2, the output end of the motor 4 penetrates through the supporting frame 2 and then is fixed with the top end of the rotating column 3, a driving wheel 5 is fixed on the outer wall of the rotating column 3, a driven wheel 10 is fixed on the outer wall of a threaded sleeve 801, and a belt 6 is arranged between the driving wheel 5 and the driven wheel 10.

It should be noted that the motor 4 drives the rotating column 3 to rotate, the rotating column 3 rotates to drive the driving wheel 5 to rotate, and then the belt 6 is driven to move, the belt 6 drives the driven wheel 10 to rotate, and then the threaded sleeve 801 is driven to rotate.

As shown in fig. 1, a slide piece 12 is arranged at the bottom end of the slide plate 11, a slide groove is formed in the slide piece 12, and the slide plate 11 slides in the slide groove. Mounting plates are fixed to both ends of the slider 12. A supporting plate is fixed at the top end of the safety post body 7. The outer wall of the connecting shell 1 is provided with a mounting opening through which the belt 6 penetrates.

It should be noted that the mounting plate on the slider 12 is fixed on the punching machine table through bolts, then the sliding plate 11 is inserted into the sliding groove on the slider 12, and then the position of the safety post body 7 can be adjusted through the sliding plate 11.

Working principle: when other safety post bodies 7 need to be replaced, the rotary post 3 is driven to rotate reversely through the motor 4, the rotary post 3 is rotated to drive the driving wheel 5 to rotate, then the belt 6 is driven to rotate, then the driven wheel 10 is driven to rotate, the threaded sleeve 801 is driven to move upwards by the belt 6, then one end of the extrusion piece 803 is driven to move upwards, then the extrusion piece 803 is enabled to rotate around the fixed post 804, the top end of the extrusion piece 803 is enabled to move in the direction away from the safety post bodies 7, the safety post bodies 7 cannot be fixed, then replacement can be carried out, the new safety post bodies 7 are inserted into the connecting shell 1, the safety post bodies 7 are located in the threaded sleeve 801 in the inserting process, then the rotary post 3 is driven to rotate through the motor 4, the driving wheel 5 is driven to rotate by the rotary post 3, then the belt 6 is driven to rotate by the belt 6, then the threaded sleeve 801 is driven to move, the threaded sleeve 801 is driven to move downwards by the belt 801, and then one end of the extrusion piece 803 is enabled to move downwards, and the extrusion piece 803 is enabled to rotate around the fixed post 804, and the top end of the extrusion piece 803 is enabled to move towards the direction close to the safety post bodies 7, and finally the safety post bodies 7 are clamped.

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 hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.

Claims

1. The utility model provides a punch press safety post placer, includes coupling shell (1), its characterized in that: the bottom end fixing who connects shell (1) is fixed with slide (11), the inner wall of connecting shell (1) is fixed with go-between (806), peg graft in connecting shell (1) have safety post body (7), a plurality of connectors (9) are seted up on the top outer wall of connecting shell (1), be provided with fixed establishment (8) between connecting shell (1) and slide (11), fixed establishment (8) are including fixing go-between (806) on the inner wall of connecting shell (1), rotate between the bottom of go-between (806) and the top of slide (11) and be connected with screw sleeve (801), the outer wall spiro union of screw sleeve (801) has slider (802), be fixed with gag lever post (805) between the bottom of go-between (806) and the top of slide (11), gag lever post (805) run through slider (802), the outer wall of slider (802) is seted up flutedly, connector (9) department is provided with extrusion (803), the one end of extrusion (1) is pegged graft in the recess, the inner wall of connecting shell (1) is fixed with a plurality of fixed columns (804), fixed column (803) and extrusion (803) one-to-one, extrusion (803) rotate and be connected with extrusion column (803).

2. The apparatus for placing a safety post of a punching machine according to claim 1, wherein: a supporting frame (2) is fixed between one side of the connecting shell (1) and the top end of the sliding plate (11), a rotating column (3) is connected between the inner wall of the top end of the supporting frame (2) and the inner wall of the bottom end, a motor (4) is fixed at the top end of the supporting frame (2), the output end of the motor (4) penetrates through the supporting frame (2) and then is fixed with the top end of the rotating column (3), a driving wheel (5) is fixed on the outer wall of the rotating column (3), a driven wheel (10) is fixed on the outer wall of the threaded sleeve (801), and a belt (6) is arranged between the driving wheel (5) and the driven wheel (10).

3. The apparatus for placing a safety post of a punching machine according to claim 1, wherein: the bottom of the sliding plate (11) is provided with a sliding piece (12), a sliding groove is formed in the sliding piece (12), and the sliding plate (11) slides in the sliding groove.

4. A punch safety post placement device according to claim 3, wherein: mounting plates are fixed at two ends of the sliding piece (12).

5. The apparatus for placing a safety post of a punching machine according to claim 1, wherein: the top end of the safety post body (7) is fixed with a supporting plate.

6. The apparatus for placing a safety post of a punching machine according to claim 1, wherein: the outer wall of the connecting shell (1) is provided with a mounting opening, and the belt (6) penetrates through the mounting opening.