CN210791129U

CN210791129U - Plastic clamping device

Info

Publication number: CN210791129U
Application number: CN201921703461.XU
Authority: CN
Inventors: 叶灵波
Original assignee: Pujiang Yikeyou Household Products Co ltd
Current assignee: Pujiang Yikeyou Household Products Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-06-19
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a plastic clipping device, which relates to the field of clipping devices and provides the following proposal aiming at the problems that the prior plastic clipping device has low precision, is easy to deform and is not easy to clip workpieces with different sizes, which comprises a bottom box, wherein the upper surface of the bottom box is fixedly connected with a support column, a hydraulic rod is arranged in the support column, the upper end of the hydraulic rod is fixedly connected with a transverse plate through a connecting block, the middle of the transverse plate is provided with a cutter, the upper surface of the bottom box is provided with a cutter groove, the transverse plate is internally provided with a limit groove, the limit groove is internally provided with an I-shaped sliding block, a spring is connected between the upper end of the I-shaped sliding block and the inner wall of the limiting groove, the side edges of the left and right lateral surfaces of the bottom box are fixedly connected with a vertical plate, the inner movable connection of the vertical plate is provided with a thread cylinder, a screw rod is sleeved in the thread cylinder, and one end of the screw rod, far away from the vertical plate, is fixedly connected with a clamping plate. The device has the characteristics of convenient clamping, difficult bending deformation and high universality.

Description

Plastic clamping device

Technical Field

The utility model relates to a press from both sides disconnected device field, especially relate to a plastics press from both sides disconnected device.

Background

The existing plastic is generally divided by cutting or clamping plates in the division process, but the existing clamping and breaking device is generally low in precision, and in the clamping and breaking process, the plastic piece can be bent and deformed due to stress, so that raw materials are scrapped, and the existing clamping and breaking device is not good in clamping the plastic pieces with different sizes. Thus, a plastic pinch-off device is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of plastics press from both sides disconnected device has solved current plastics and has pressed from both sides disconnected device precision low, yielding, and the difficult problem of centre gripping unidimensional work piece.

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

the utility model provides a plastics press from both sides disconnected device, includes the under casing, fixed surface is connected with the pillar on the under casing, be provided with the hydraulic stem in the pillar, connecting block fixedly connected with diaphragm is passed through to the upper end of hydraulic stem, the centre of diaphragm is provided with the cutter, the upper surface of under casing is provided with the cutter groove, be provided with the spacing groove in the diaphragm, be provided with I shape slider in the spacing groove, be connected with the spring between the upper end of I shape slider and the inner wall of spacing groove, the side fixedly connected with riser of the left and right lateral surface of under casing, swing joint has a screw thread section of thick bamboo in the riser, the screw rod has been cup jointed in the screw thread section of thick bamboo, the one end fixedly connected with splint of riser are kept away from to the screw rod, splint and the side.

Preferably, be equipped with the cavity in the pillar, the hydraulic stem sets up in the cavity, and the slide has all been seted up to the side of a plurality of pillars, connecting block sliding connection is in the slide to extend in the outside of slide.

Preferably, the extending end of the connecting block is fixedly connected to the side face of the transverse plate, and the limiting grooves are symmetrically arranged on the left side and the right side of the cutter.

Preferably, the cutter is slidably connected in the cutter groove.

Preferably, the upper end of the I-shaped sliding block is arranged in the limiting groove, the sliding connection is carried out in the limiting groove, and a spring is connected between the upper surface of the I-shaped sliding block and the upper inner wall of the limiting groove.

Preferably, the screw thread is sleeved in the thread cylinder, and the limiting rod is connected in the limiting cylinder in a sliding manner.

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

1. the upper surface of the existing bottom box is provided with a supporting column, a cavity is arranged in the supporting column, a hydraulic rod is arranged in the cavity, the upper end of the hydraulic rod is fixedly connected with a connecting block, the connecting block penetrates through a slide way arranged on the supporting column and extends to the outer side of the slide way, a transverse plate is fixedly connected with an extension end, a cutter is arranged at the center of the transverse plate and is matched and connected with a cutter groove arranged at the center of the upper surface of the bottom box, the left side and the right side of the cutter are provided with limit grooves, the upper ends of I-shaped sliding blocks are connected in the limit grooves in a sliding mode, a spring is connected between the upper surface of the transverse plate and the upper inner wall of the limit grooves, the I-shaped sliding blocks move downwards under the action of the spring, when the transverse plate moves downwards, the lower surfaces of the I-shaped sliding blocks are contacted, the plastic part is cut, and the bending deformation in the clamping and breaking process is also prevented.

2. Through side fixedly connected with riser about the under casing upper surface, and swing joint has a screw thread section of thick bamboo in the riser, and screw thread section of thick bamboo internal thread has cup jointed the screw rod, and the screw rod is kept away from the one end fixedly connected with splint of a screw thread section of thick bamboo, and splint and one side that the riser is close to each other respectively fixedly connected with gag lever post and spacing section of thick bamboo, gag lever post sliding connection is in spacing section of thick bamboo for splint can stretch out and draw back and carry out the centre gripping to the work piece under the rotation of a screw thread section of thick bamboo. The device has the characteristics of convenient clamping, difficult bending and deformation and high universality.

Drawings

Fig. 1 is a structural diagram of a plastic clipping device of the present invention.

Fig. 2 is a view of the structure of the transverse plate of the plastic clipping device of the present invention.

Fig. 3 is a top view of the vertical plate of the plastic clipping device of the present invention.

Reference numbers in the figures: the device comprises a bottom box 1, a support 2, a hydraulic rod 3, a transverse plate 4, a cutter 5, a cutter groove 6, a limiting groove 7, an I-shaped sliding block 8, a spring 9, a vertical plate 10, a threaded cylinder 11, a threaded rod 12, a clamping plate 13, a limiting cylinder 14 and a limiting rod 15.

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. 1-3, a plastics press from both sides disconnected device, including the under casing 1, the fixed surface of under casing 1 is connected with pillar 2, be provided with hydraulic stem 3 in the pillar 2, the upper end of hydraulic stem 3 is through connecting block fixedly connected with diaphragm 4, the centre of diaphragm 4 is provided with cutter 5, the upper surface of under casing 1 is provided with cutter groove 6, be provided with spacing groove 7 in the diaphragm 4, be provided with i-shaped slider 8 in the spacing groove 7, be connected with spring 9 between the upper end of i-shaped slider 8 and the inner wall of spacing groove 7, the side fixedly connected with riser 10 of the left and right sides of under casing 1, swing joint has screw thread section of thick bamboo 11 in the riser 10, screw rod 12 has been cup jointed in the screw thread section of thick bamboo 11, the one end fixedly connected with splint 13 of riser 10 is kept away from to screw rod 12, splint 13 and the side that.

In this embodiment, be equipped with the cavity in the pillar 2, hydraulic stem 3 sets up in the cavity, and the slide has all been seted up to the side of a plurality of pillars 2, and connecting block sliding connection is in the slide to extend in the outside of slide.

In this embodiment, the extension end of the connecting block is fixedly connected to the side surface of the transverse plate 4, and the limiting grooves 7 are symmetrically arranged on the left side and the right side of the cutter 5.

In the present embodiment, the cutter 5 is slidably connected in the cutter groove 6.

In this embodiment, the upper end of the i-shaped slider 8 is disposed in the limiting groove 7, and is slidably connected in the limiting groove 7, and a spring 9 is connected between the upper surface of the i-shaped slider and the upper inner wall of the limiting groove 7.

In this embodiment, the screw 12 is screwed into the screw cylinder 10, and the stopper rod 15 is slidably connected to the stopper cylinder 14.

The working principle is as follows: the upper surface of the existing bottom box 1 is provided with a support column 2, a cavity is arranged in the support column 2, a hydraulic rod 3 is arranged in the cavity, the upper end of the hydraulic rod 3 is fixedly connected with a connecting block, the connecting block penetrates through a slide way arranged on the support column and extends to the outer side of the slide way, a transverse plate 4 is fixedly connected with an extending end, a cutter 5 is arranged at the center of the transverse plate 4 and is matched and connected with a cutter groove 6 arranged at the center of the upper surface of the bottom box 1, the left side and the right side of the cutter 5 are provided with limit grooves 7, the upper ends of I-shaped slide blocks 8 are connected in the limit grooves 7 in a sliding mode, a spring 9 is connected between the upper surfaces of the transverse plate and the upper inner wall of the limit grooves 7, the I-shaped slide blocks 8 move downwards under the action of the spring 9, when the transverse plate 4 moves, the plastic piece is cut by the matching connection of the cutter 5 and the cutter groove 6, so that the bending deformation in the pinching-off process is prevented; through side fixedly connected with riser 10 about the under casing 1 upper surface, and swing joint has a screw thread section of thick bamboo 11 in riser 10, screw rod 12 has been cup jointed to a screw thread section of thick bamboo 11 internal thread, screw rod 12 keeps away from the one end fixedly connected with splint 13 of a screw thread section of thick bamboo, and splint 13 and riser 10 one side that is close to each other respectively fixedly connected with gag lever post 15 and spacing section of thick bamboo 14, gag lever post 15 sliding connection is in spacing section of thick bamboo 14 for splint 13 can stretch out and draw back and carry out the centre gripping to the work piece under the rotation of a screw thread section of thick bamboo 11, and be applicable. The device has the characteristics of convenient clamping, difficult bending and deformation and high universality.

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. A plastic clamping and breaking device comprises a bottom case (1), wherein a support column (2) is fixedly connected to the upper surface of the bottom case (1), a hydraulic rod (3) is arranged in the support column (2), a transverse plate (4) is fixedly connected to the upper end of the hydraulic rod (3) through a connecting block, a cutter (5) is arranged in the middle of the transverse plate (4), a cutter groove (6) is arranged on the upper surface of the bottom case (1), the plastic clamping and breaking device is characterized in that a limiting groove (7) is arranged in the transverse plate (4), an I-shaped sliding block (8) is arranged in the limiting groove (7), a spring (9) is connected between the upper end of the I-shaped sliding block (8) and the inner wall of the limiting groove (7), a vertical plate (10) is fixedly connected to the side edge of the left and right side surfaces of the bottom case (1), a thread barrel (11) is movably connected in the vertical plate (10), one end fixedly connected with splint (13) of riser (10) are kept away from in screw rod (12), splint (13) and riser (10) one side that is close to each other respectively fixedly connected with gag lever post (15) and spacing section of thick bamboo (14).

2. The plastic clamping device according to claim 1, wherein a cavity is arranged in the supporting columns (2), the hydraulic rods (3) are arranged in the cavity, the side surfaces of the supporting columns (2) are provided with slideways, and the connecting blocks are connected in the slideways in a sliding manner and extend outside the slideways.

3. The plastic pinching-off device according to claim 1, characterized in that the extending end of the connecting block is fixedly connected to the side surface of the transverse plate (4), and the limiting grooves (7) are symmetrically arranged on the left and right sides of the cutter (5).

4. A plastics pinch-off device according to claim 1, wherein the cutter (5) is slidably connected within the cutter slot (6).

5. The plastic pinch-off device according to claim 1, characterized in that the upper end of the I-shaped sliding block (8) is arranged in the limiting groove (7) and is slidably connected in the limiting groove (7), and a spring (9) is connected between the upper surface of the I-shaped sliding block and the upper inner wall of the limiting groove (7).

6. The plastic pinch-off device as claimed in claim 1, wherein the screw (12) is sleeved in the threaded barrel (11) in a threaded manner, and the limiting rod (15) is connected in the limiting barrel (14) in a sliding manner.