CN211333455U

CN211333455U - Pressing mechanism of high-precision vertical cutting machine

Info

Publication number: CN211333455U
Application number: CN201921547381.XU
Authority: CN
Inventors: 冯娟; 周庆
Original assignee: Dalian Sanyou Furniture Co ltd
Current assignee: Dalian Sanyou Furniture Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-08-25
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a hold-down mechanism of high accuracy vertical cutting machine relates to vertical cutting machine technical field, and it includes the workstation, a plurality of gas pocket has been seted up to the upper surface of workstation, the lower surface of workstation is provided with the net shell, be provided with the air exhauster in the net shell, four installation device of fixed surface are connected with of workstation, and the upper surface of workstation is connected through the lower fixed surface of two fixed plates and same connecting plate, and the joint has the screw cap in the connecting plate. This hold-down mechanism of high accuracy vertical cutting machine, through the air exhauster, change the handle, the screw thread post, first clamp plate, first sliding sleeve, the arm-tie, a spring, first slide bar, mutually supporting between second sliding sleeve and the second clamp plate, the fastness that not only can better assurance material compressed tightly can also be convenient smooth the material to do not need staff's manual compression to smooth, reduced staff's work load, the difficult deviation that appears cutting simultaneously, the yield of cutting has further been guaranteed.

Description

Pressing mechanism of high-precision vertical cutting machine

Technical Field

The utility model relates to a vertical cutting machine technical field specifically is a hold-down mechanism of high accuracy vertical cutting machine.

Background

The vertical cutting machine is the equipment of deciding the material, at present vertical cutting machine is at the during operation, all put article on cutting platform, then the staff promotes the platform again and cuts article, article are put and are not had fine hold-down mechanism probably to take place the skew in the cutting on the article bench, especially some easy folded material, not only need the staff to compress tightly manually, still need the staff to smooth the material when compressing tightly, this process is through staff's manual operation, not only increased staff's work load, certain cutting deviation still appears very easily, thereby the yield that leads to the cutting is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a hold-down mechanism of high accuracy vertical cutting machine, solved present vertical cutting machine at the during operation, all put article on cutting platform, then the staff promotes the platform again and cuts article, article are put and are not had a fine hold-down mechanism and probably take place the skew in the cutting at article bench, especially the material of some easy folds, not only need the staff manual to compress tightly, still need the staff to smooth the material when compressing tightly, this process passes through staff's manual operation, staff's work load has not only been increased, certain cutting deviation still appears very easily, thereby lead to the lower problem of yield of cutting.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a hold-down mechanism of high accuracy found cutter, includes the workstation, a plurality of gas pocket has been seted up to the upper surface of workstation, the lower surface of workstation is provided with the die shell, be provided with the air exhauster in the die shell, four installation device of lower fixed surface of workstation are connected with, the upper surface of workstation is connected through the lower fixed surface of two fixed plates and same connecting plate, the joint has the screw cap in the connecting plate, screw cap female connection has the screw thread post, the top of screw thread post is provided with changes the handle, the upper surface fixed connection of rotating device and connection pad is passed through to the bottom of screw thread post, the upper surface of connection pad is connected through the lower fixed surface of two first telescopic links and connecting plate.

The lower surface of connection pad is provided with first clamp plate, the front and the back of workstation all are provided with two fixed blocks, and the equal fixedly connected with second slide bar of opposite face of two fixed blocks, and the second slide bar cup joints in the second slide sleeve, and the upper surface of two second slide sleeves passes through the lower fixed surface of two backup pads and same diaphragm and is connected, the joint has first sliding sleeve in the diaphragm, first sliding sleeve endotheca has first slide bar, the top and the bottom of first slide bar are provided with arm-tie and second clamp plate respectively, the upper surface of second clamp plate passes through the lower fixed surface of four telescoping devices and diaphragm and is connected.

Preferably, the rotating device comprises a rotating shaft, the rotating shaft is fixedly connected to the bottom end of the threaded column, and the rotating shaft is sleeved in a bearing arranged on the upper surface of the connecting pad.

Preferably, the telescopic device comprises a second telescopic rod, a spring is sleeved on the outer surface of the second telescopic rod, and the two ends of the spring and the two ends of the second telescopic rod are fixedly connected with the lower surface of the transverse plate and the upper surface of the second pressing plate respectively.

Preferably, the upper surface of the workbench is provided with a power supply, and the upper surface of the power supply is provided with a switch.

Preferably, the output end of the power supply is electrically connected with the input end of the switch through a wire, and the output end of the switch is electrically connected with the input end of the switch through a wire.

Preferably, the mounting device comprises a mounting plate, the mounting plate is arranged on the lower surface of the workbench, and mounting holes are formed in the mounting plate.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. the pressing mechanism of the high-precision vertical cutting machine is characterized in that through mutual matching of an exhaust fan, a rotating handle, a threaded column, a first pressing plate, a first sliding sleeve, a pulling plate, a spring, a first sliding rod, a second sliding sleeve and a second pressing plate, when the pressing and smoothing are needed, a material is placed at a specified position of a workbench, then the rotating handle is rotated to drive the threaded column to rotate downwards under the effect of threaded connection of a threaded cap, so that the threaded column drives the first pressing plate to move downwards, the first pressing plate is in contact with the material, the threaded column continues to move downwards, the first pressing plate can press one end of the material, then the pulling plate is pulled upwards, the pulling plate drives the second pressing plate to move upwards through the first sliding rod, the spring is compressed, the pulling plate is pulled leftwards, the second sliding sleeve drives the second pressing plate to move leftwards, and when the proper position is reached, loosen the arm-tie, make the spring utilize the elasticity of self to drive the second clamp plate and compress tightly the material, then stimulate the arm-tie once more and move right, make the second sliding sleeve drive the second clamp plate and smooth the material when moving right the suitable position, when moving right, stop the pulling arm-tie, make the both sides of material compress tightly fixedly, then control the air exhauster work again, make the air exhauster carry out convulsions through the gas pocket, and produce certain negative force, make the better laminating workstation of material, thereby accomplish the work of compressing tightly and smoothing, through the aforesaid operation, not only can be better guarantee the fastness that the material compresses tightly, can also be convenient smooth the material, thereby do not need staff's manual compressing tightly to smooth, staff's work load has been reduced, the deviation of cutting is difficult to appear simultaneously, the yield of cutting has further been guaranteed.

2. This hold-down mechanism of high accuracy vertical cutting machine through setting up second telescopic link, pivot and bearing for the second telescopic link can be fixed the bearing through the supporting pad, and then makes the screw thread post rotate in the bearing through the pivot, thereby can avoid the screw thread post to drive the first clamp plate pivoted condition, has guaranteed the stability that first clamp plate reciprocated.

3. This hold-down mechanism of high accuracy vertical cutting machine through setting up second slide bar and second sliding sleeve for the second sliding sleeve can be outside gliding more stable at the second slide bar, thereby can guarantee that the backup pad removes more stably, is favorable to the work that the material smooths.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view at a position a of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is the structure schematic diagram of the utility model discloses diaphragm right side is looked.

In the figure: 1 workbench, 2 air holes, 3 latticed shells, 4 exhaust fans, 5 fixing plates, 6 connecting plates, 7 threaded caps, 8 threaded columns, 9 rotating devices, 91 rotating shafts, 92 bearings, 10 first telescopic rods, 11 rotating handles, 12 connecting pads, 13 first pressing plates, 14 supporting plates, 15 first sliding sleeves, 16 first sliding rods, 17 pulling plates, 18 second pressing plates, 19 telescopic devices, 191 second telescopic rods, 192 springs, 2 transverse plates, 21 mounting devices, 211 mounting plates, 212 mounting holes, 22 fixing blocks, 23 second sliding rods, 24 second sliding sleeves, 25 power supplies and 26 switches.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a pressing mechanism of a high-precision vertical cutting machine comprises a workbench 1, wherein a plurality of air holes 2 are formed in the upper surface of the workbench 1, air can be conveniently sucked by an air exhauster 4 through the air holes 2 by arranging the air holes 2, a latticed shell 3 is arranged on the lower surface of the workbench 1, the air exhauster 4 is arranged in the latticed shell 3, four mounting devices 21 are fixedly connected to the lower surface of the workbench 1, each mounting device 21 comprises a mounting plate 211, each mounting plate 211 is arranged on the lower surface of the workbench 1, a mounting hole 212 is formed in each mounting plate 211, a worker can fix the mounting plates 211 through the mounting plates 211 and the mounting holes 212 by arranging the mounting plates 211 and the mounting holes 212, so that the firmness of the device is further ensured, the upper surface of the workbench 1 is fixedly connected with the lower surface of the same connecting plate 6 through two fixing plates 5, a screw cap 7 is clamped in the connecting plate, the top end of the threaded column 8 is provided with a rotating handle 11, the rotating handle 11 is arranged, the rotating handle 11 is made of rubber, and the rubber has certain antiskid performance and flexibility, so that the palm of a worker and the friction force of the rotating handle 11 are increased, the rotating handle 11 can also provide certain comfort for the worker, and the operation and the use of the worker are more convenient, the bottom end of the threaded column 8 is fixedly connected with the upper surface of a connecting pad 12 through a rotating device 9, the rotating device 9 comprises a rotating shaft 91, the rotating shaft 91 is fixedly connected with the bottom end of the threaded column 8, the rotating shaft 91 is sleeved in a bearing 92 arranged on the upper surface of the connecting pad 12, through the arrangement of the rotating shaft 91 and the bearing 92, the rotating shaft 91 can rotate in the bearing 92 more stably, so that the rotation of the threaded column 8 can be ensured to be more stable, the upper surface of the connecting pad 12 is fixedly connected with the lower surface of the connecting plate, by arranging the first telescopic rod 10, the fixing of the bearing 92 and the rotating work of the threaded column 8 are facilitated.

The lower surface of the connecting pad 12 is provided with a first pressing plate 13, the front and the back of the workbench 1 are both provided with two fixed blocks 22, and the opposite surfaces of the two fixed blocks 22 are both fixedly connected with a second slide bar 23, the second slide bar 23 is sleeved in a second slide sleeve 24, by arranging the second slide bar 23 and the second slide sleeve 24, the second slide sleeve 24 can slide more stably outside the second slide bar 23, thereby ensuring more stable left and right movement of the supporting plate 14, and being beneficial to the work of material leveling, the upper surfaces of the two second slide sleeves 24 are fixedly connected with the lower surface of the same transverse plate 20 through the two supporting plates 14, the transverse plate 20 is clamped with a first slide sleeve 15, by arranging the first slide sleeve 15, the first slide bar 16 slides more stably in the first slide sleeve 15, the first slide sleeve 15 is sleeved with a first slide bar 16, the top end and the bottom end of the first slide bar 16 are respectively provided with a pulling plate 17 and a second pressing plate 18, through the arrangement of the pulling plate 17, the sliding rod state operation and use of a worker through the pulling plate 17 are facilitated, the upper surface of the second pressing plate 18 is fixedly connected with the lower surface of the transverse plate 20 through four telescopic devices 19, each telescopic device 19 comprises a second telescopic rod 191, the spring 192 is more stably stretched through the arrangement of the second telescopic rods 191, the spring 192 is sleeved on the outer surface of the second telescopic rod 191, two ends of the spring 192 and two ends of the second telescopic rod 191 are respectively fixedly connected with the lower surface of the transverse plate 20 and the upper surface of the second pressing plate 18, the upper surface of the workbench 1 is provided with a power supply 25, the power supply is facilitated through the arrangement of the power supply 25, the normal work of the exhaust fan 4 is guaranteed, the upper surface of the power supply 25 is provided with a switch 26, the worker can more conveniently control the working state of the exhaust fan 4 through the arrangement of the switch 26, the output end of the power supply 25 is electrically, the output terminal of the switch 26 is electrically connected to the input terminal of the switch 26 through a wire.

The utility model discloses an operating procedure does:

s1, when the material needs to be compressed and flattened, the material is placed at a designated position of the workbench 1, then the rotating handle 11 is rotated, the rotating handle 11 drives the threaded column 8 to rotate downwards under the effect of threaded connection of the threaded cap 7, the threaded column 8 drives the first pressing plate 13 to move downwards, the first pressing plate 13 is made to contact with the material, and the first pressing plate 13 can be pressed against one end of the material by continuously moving downwards through the threaded column 8;

s2, pulling the pulling plate 17 upwards to enable the pulling plate 17 to drive the second pressing plate 18 to move upwards through the first sliding rod 16, compressing the spring 192, pulling the pulling plate 17 leftwards to enable the second sliding sleeve 24 to drive the second pressing plate 18 to move leftwards, and when the pulling plate 17 reaches a proper position, loosening the pulling plate 17 to enable the spring 192 to drive the second pressing plate 18 to press the material by utilizing the elasticity of the spring 192;

s3, pulling the pulling plate 17 to move rightwards again, enabling the second sliding sleeve 24 to drive the second pressing plate 18 to move rightwards and simultaneously smooth the materials, when the proper position of the pulling plate 17 moves rightwards, stopping pulling the pulling plate 17, enabling two sides of the materials to be tightly pressed and fixed, then controlling the exhaust fan 4 to work, enabling the exhaust fan 4 to exhaust air through the air hole 2, generating certain negative force, enabling the materials to be better attached to the workbench 1, and completing the work of pressing and flattening.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a hold-down mechanism of high accuracy vertical cutting machine, includes workstation (1), its characterized in that: a plurality of air holes (2) are arranged on the upper surface of the workbench (1), a reticulated shell (3) is arranged on the lower surface of the workbench (1), an exhaust fan (4) is arranged in the reticulated shell (3), four mounting devices (21) are fixedly connected with the lower surface of the workbench (1), the upper surface of the workbench (1) is fixedly connected with the lower surface of the same connecting plate (6) through two fixing plates (5), a screw cap (7) is clamped in the connecting plate (6), a screw post (8) is connected with the internal thread of the screw cap (7), the top end of the threaded column (8) is provided with a rotating handle (11), the bottom end of the threaded column (8) is fixedly connected with the upper surface of the connecting pad (12) through a rotating device (9), the upper surface of the connecting pad (12) is fixedly connected with the lower surface of the connecting plate (6) through two first telescopic rods (10); the lower surface of connecting pad (12) is provided with first clamp plate (13), the front and the back of workstation (1) all are provided with two fixed blocks (22), and the equal fixedly connected with second slide bar (23) of the opposite face of two fixed blocks (22), and second slide bar (23) cup joint in second sliding sleeve (24), and the upper surface of two second sliding sleeves (24) is through the lower fixed surface connection of two backup pads (14) and same diaphragm (20), the joint has first sliding sleeve (15) in diaphragm (20), first slide bar (16) have been cup jointed in first sliding sleeve (15), the top and the bottom of first slide bar (16) are provided with arm-tie (17) and second clamp plate (18) respectively, the upper surface of second clamp plate (18) is through the lower fixed surface connection of four telescoping devices (19) and diaphragm (20).

2. The pressing mechanism of the high-precision vertical cutting machine as claimed in claim 1, wherein: rotating device (9) are including pivot (91), pivot (91) fixed connection is in the bottom of screw thread post (8), pivot (91) cup joint in bearing (92) that connection pad (12) upper surface set up.

3. The pressing mechanism of the high-precision vertical cutting machine as claimed in claim 1, wherein: the telescopic device (19) comprises a second telescopic rod (191), a spring (192) is sleeved on the outer surface of the second telescopic rod (191), and two ends of the spring (192) and two ends of the second telescopic rod (191) are fixedly connected with the lower surface of the transverse plate (20) and the upper surface of the second pressing plate (18) respectively.

4. The pressing mechanism of the high-precision vertical cutting machine as claimed in claim 1, wherein: the upper surface of workstation (1) is provided with power (25), the upper surface of power (25) is provided with switch (26).

5. The pressing mechanism of the high-precision vertical cutting machine as claimed in claim 4, wherein: the output end of the power supply (25) is electrically connected with the input end of the switch (26) through a conducting wire, and the output end of the switch (26) is electrically connected with the input end of the switch (26) through a conducting wire.

6. The pressing mechanism of the high-precision vertical cutting machine as claimed in claim 1, wherein: installation device (21) include mounting panel (211), mounting panel (211) set up the lower surface at workstation (1), mounting hole (212) have been seted up in mounting panel (211).