CN208323593U

CN208323593U - A kind of small-sized precisive plane perforating device

Info

Publication number: CN208323593U
Application number: CN201820987741.7U
Authority: CN
Inventors: 李亿保
Original assignee: Gannan Normal University
Current assignee: Gannan Normal University
Priority date: 2018-06-22
Filing date: 2018-06-22
Publication date: 2019-01-04
Anticipated expiration: 2028-06-22

Abstract

The utility model discloses a kind of small-sized precisive plane perforating devices, including device pedestal, the top side of device pedestal is equipped with No.1 sliding slot, the top of device pedestal is equipped with No. two sliding slots with respect to the other side of No.1 sliding slot, one end is fixedly connected with No.1 electric telescopic rod inside No.1 sliding slot, the output end of No.1 electric telescopic rod is fixedly connected with No.1 sliding block, the top side of No.1 sliding block is fixedly connected with motor, the output end of motor is fixedly connected with screw rod, the top of No.1 sliding block is fixedly connected with No.1 connecting plate with respect to the other side of motor, two sliding blocks of this perforating device pass through two electric telescopic rods respectively to be pushed, powerful, it is mobile steady, drive No. three sliding blocks mobile by the rotation of screw rod, accomplish all around moving for No. three sliding blocks, it moves more accurate, by electromagnet by iron block absorption to lifting, punching needle, The power supply iron block and gravitation ball for disconnecting electromagnet are affected by gravity in No.1 limiting slot and do the movement of falling object, push perforating needle punching.

Description

A kind of small-sized precisive plane perforating device

Technical field

The utility model relates to a kind of perforating device, a kind of small-sized precisive plane perforating device belongs to mechanical equipment skill Art field.

Background technique

It in the cabinet of perforating needle above, is driven by certain, realizes that perforating needle can essence in each dimension up and down Close movement, thus realize perforating needle precise motion to each position up and down, and then realize to lower, planar body (such as Paper) it is punched, precision perforating device in the prior art is punched by powered perforating needle mostly, to paper Powered will cause the waste of power when opening punching.

Utility model content

The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of small-sized precisive plane Perforating device.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:

A kind of small-sized precisive plane perforating device of the utility model, including device pedestal, the top of described device pedestal Side is equipped with No.1 sliding slot, and the top of described device pedestal is equipped with No. two sliding slots, the No.1 with respect to the other side of No.1 sliding slot One end is fixedly connected with No.1 electric telescopic rod inside sliding slot, and the output end of the No.1 electric telescopic rod is fixedly connected with No.1 Sliding block, the top side of the No.1 sliding block are fixedly connected with motor, and the output end of the motor is fixedly connected with screw rod, described The top of No.1 sliding block is fixedly connected with No.1 connecting plate, one of No.1 connecting plate with respect to screw rod with respect to the other side of motor Side is fixedly connected with slide bar, and the interior side of No. two sliding slots is fixedly connected with No. two electric telescopic rods, and described No. two electronic The output end of telescopic rod is fixedly connected with No. two sliding blocks, and No. three sliding blocks, No. three cunnings are threaded in the middle part of the screw rod Block is connect with sliding bar, and No. three sliding block inner tips are fixedly connected with electromagnet, and the bottom of the electromagnet is fixed to be connected It is connected to limited block, No. three slider bottoms are equipped with pin hole, are fixedly connected at the top of opposing pinhole inside No. three sliding blocks No.1 limiting slot, the No.1 limiting slot are internally connected with iron block.

As a kind of optimal technical scheme of the utility model, the top of the iron block is equipped with No. two limiting slots, and described two Number limiting slot is located at the underface of limited block, and No. two limiting slots and limited block coincide.

As a kind of optimal technical scheme of the utility model, the bottom of the iron block is fixedly connected with connecting rod, described The bottom of connecting rod is fixedly connected with gravitation ball, and the bottom of the gravitation ball is fixedly connected with perforating needle.

As a kind of optimal technical scheme of the utility model, the weight of the iron block and gravitation ball is less than the suction of electromagnet Power.

As a kind of optimal technical scheme of the utility model, No. two connections are fixedly connected at the top of No. two sliding blocks Plate, the screw rod and No. two connecting plates are rotatablely connected, and the slide bar is fixedly connected with No. two connecting plates.

The utility model beneficial effect achieved is: two sliding blocks of this perforating device pass through two electric expansions respectively Bar pushes, and powerful, movement are steady, drives No. three sliding blocks mobile by the rotation of screw rod, accomplishes that the front and back of No. three sliding blocks is left Move right, move more accurate, by electromagnet by iron block absorption to lifting, punching needle, disconnect the power supply of electromagnet, iron block and Gravitation ball, which is affected by gravity in No.1 limiting slot, does the movement of falling object, pushes perforating needle punching.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the schematic perspective view of the utility model；

Fig. 2 is the structure top view of the utility model；

Fig. 3 is the sectional structure chart of No. three sliding blocks；

Fig. 4 is No.1 limiting slot schematic diagram of internal structure.

In figure: 1, device pedestal；2, No.1 sliding slot；3, No. two sliding slots；4, No.1 electric telescopic rod；5, No. two electric expansions Bar；6, No.1 sliding block；7, No. two sliding blocks；8, No.1 connecting plate；9, motor；10, slide bar；11, screw rod；12, No. three sliding blocks；13, Electromagnet；14, limited block；15, No.1 limiting slot；16, pin hole；17, perforating needle；18, No. two limiting slots；19, gravitation ball；20, Connecting rod；21, iron block；22, No. two connecting plates.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment 1

As shown in Figs 1-4, a kind of small-sized precisive plane perforating device, including device pedestal 1, the top of device pedestal 1 Side is equipped with No.1 sliding slot 2, and the top of device pedestal 1 is equipped with No. two sliding slots 3, No.1 sliding slot 2 with respect to the other side of No.1 sliding slot 2 Internal one end is fixedly connected with No.1 electric telescopic rod 4, and the output end of No.1 electric telescopic rod 4 is fixedly connected with No.1 sliding block 6, The top side of No.1 sliding block 6 is fixedly connected with motor 9, and the output end of motor 9 is fixedly connected with screw rod 11, No.1 sliding block 6 Top is fixedly connected with No.1 connecting plate 8 with respect to the other side of motor 9, and No.1 connecting plate 8 is fixed with respect to the side of screw rod 11 to be connected It is connected to slide bar 10, the interior side of No. two sliding slots 3 is fixedly connected with No. two electric telescopic rods 5, the output of No. two electric telescopic rods 5 End is fixedly connected with No. two sliding blocks 7, and the middle part of screw rod 11 is threaded with No. three sliding blocks 12, and No. three sliding blocks 12 and slide bar 10 slide Connection, No. three 12 inner tips of sliding block are fixedly connected with electromagnet 13, and the bottom of electromagnet 13 is fixedly connected with limited block 14, and three Number 12 bottom of sliding block is equipped with pin hole 16, and the top of No. three 12 inside opposing pinholes 16 of sliding block is fixedly connected with No.1 limiting slot 15, No.1 limiting slot 15 is internally connected with iron block 21.

The top of iron block 21 is equipped with No. two limiting slots 18, and No. two limiting slots 18 are located at the underface of limited block 14, No. two limits Position slot 18 and limited block 14 coincide, and avoid perforating needle 17 from tilting, the bottom of iron block 21 is fixedly connected with connecting rod 20, connecting rod 20 Bottom be fixedly connected with gravitation ball 19, the bottom of gravitation ball 19 be fixedly connected with perforating needle 17, iron block 21 and gravitation ball 19 by The movement of falling object is done in gravity influence in No.1 limiting slot 15, pushes perforating needle 17 to punch, the weight of iron block 21 and gravitation ball 19 Amount is less than the suction of electromagnet 13, and electromagnet 13 is enable to pick up iron block 21 when being powered, so that perforating needle 17 is risen, No. two sliding blocks 7 Top be fixedly connected with No. two connecting plates 22, screw rod 11 and No. two connecting plates 22 are rotatablely connected, slide bar 10 and No. two connecting plates 22 are fixedly connected, and No. three sliding blocks 12 are rotated by screw rod 11 to be moved on slide bar 10.

Specifically, when the utility model is used, opening No.1 electric telescopic rod 4 and No. two electric telescopic rods 5, pushing respectively 6 No. two sliding blocks 7 of No.1 sliding block are moved left and right, and open motor 9 and screw rod 11 is driven to rotate, screw rod 11 drives No. three sliding blocks 12 to exist It is moved forward and backward on slide bar 10, the position of No. three sliding blocks 12 is adjusted by 4, No. two electric telescopic rods 5 of No.1 electric telescopic rod and motor 9 It sets, the energization of electromagnet 13 inside No. three sliding blocks 12 picks up iron block 21, after the completion of No. three 12 positions of sliding block adjust, electromagnet 13 Power-off gravitation ball 19 is affected by gravity the freely falling body in No.1 limiting slot 15, thus to paper perforating.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. a kind of small-sized precisive plane perforating device, including device pedestal (1), which is characterized in that described device pedestal (1) Top side is equipped with No.1 sliding slot (2), and the top of described device pedestal (1) is equipped with No. two with respect to the other side of No.1 sliding slot (2) Sliding slot (3), the internal one end of the No.1 sliding slot (2) are fixedly connected with No.1 electric telescopic rod (4), the No.1 electric telescopic rod (4) output end is fixedly connected with No.1 sliding block (6), and the top side of the No.1 sliding block (6) is fixedly connected with motor (9), The output end of the motor (9) is fixedly connected with screw rod (11), and the top of the No.1 sliding block (6) is another with respect to motor (9) Side is fixedly connected with No.1 connecting plate (8), and the No.1 connecting plate (8) is fixedly connected with slide bar with respect to the side of screw rod (11) (10), the interior side of No. two sliding slots (3) is fixedly connected with No. two electric telescopic rods (5), No. two electric telescopic rods (5) output end is fixedly connected with No. two sliding blocks (7), and No. three sliding blocks (12), institute are threaded in the middle part of the screw rod (11) It states No. three sliding blocks (12) to be slidably connected with slide bar (10), No. three sliding blocks (12) inner tip is fixedly connected with electromagnet (13), the bottom of the electromagnet (13) is fixedly connected with limited block (14), and No. three sliding blocks (12) bottom is equipped with pin hole (16), No.1 limiting slot (15), the No.1 are fixedly connected at the top of the internal opposing pinhole (16) of No. three sliding blocks (12) Limiting slot (15) is internally connected with iron block (21).

2. the small-sized precisive plane perforating device of one kind according to claim 1, which is characterized in that the iron block (21) Top is equipped with No. two limiting slots (18), and No. two limiting slots (18) are located at the underface of limited block (14), No. two limits Slot (18) and limited block (14) coincide.

3. the small-sized precisive plane perforating device of one kind according to claim 1, which is characterized in that the iron block (21) Bottom is fixedly connected with connecting rod (20), and the bottom of the connecting rod (20) is fixedly connected with gravitation ball (19), the gravitation ball (19) bottom is fixedly connected with perforating needle (17).

4. the small-sized precisive plane perforating device of one kind according to claim 1, which is characterized in that the iron block (21) and The weight of gravitation ball (19) is less than the suction of electromagnet (13).

5. the small-sized precisive plane perforating device of one kind according to claim 1, which is characterized in that No. two sliding blocks (7) No. two connecting plates (22) are fixedly connected at the top of, the screw rod (11) is rotatablely connected with No. two connecting plates (22), the cunning Bar (10) is fixedly connected with No. two connecting plates (22).