CN112475868A

CN112475868A - Scissor nail pressing device

Info

Publication number: CN112475868A
Application number: CN202011329435.2A
Authority: CN
Inventors: 张震
Original assignee: Huzhou Quanxin Hardware Technology Co ltd
Current assignee: Huzhou Quanxin Hardware Technology Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-03-12

Abstract

The invention relates to the field of scissors processing, in particular to a scissors nail pressing device; the device comprises a screw twisting mechanism arranged on a rack and a workbench positioned below the screw twisting mechanism, wherein a bearing seat and at least one first auxiliary pressing component are arranged on the workbench, the first auxiliary pressing component is positioned on one side of the bearing seat, the bearing seat is positioned right below the output end of the screw twisting mechanism, a groove is formed in the center of the top of the bearing seat, and the bearing seat is used for bearing scissors; the working efficiency is improved; the safety of the scissors in the assembling process can be improved, and the scissors are not easy to damage.

Description

Scissor nail pressing device

Technical Field

The invention relates to the field of scissors processing, in particular to a scissors nail pressing device.

Background

The scissors are double-edge tools for cutting sheet or linear objects such as cloth, paper, steel plates, ropes, round steel and the like, and the two edges are staggered and can be opened and closed. In China, due to the development of the textile industry, the scissors and scissors industry are distinguished. If a user cuts a knife, the scissors are called as U-shaped scissors, the scissors are shaped like an iron column folded in half, the tip of the scissors is opposite to a blade knife, and the girl red textile is commonly used and is currently influenced by external culture. The long blade seedling is a scissors used for cutting the woven cloth.

The modern scissors a1 are mainly made of alloy steel, generally comprise a blade body and a handle, the handle is generally sleeved on the outside or integrally injection-molded with a plastic blade shell which can be held by a person, the two blade bodies are fixed by a screw, the two blade bodies are rotated and opened and closed by the cooperation of a thumb and other fingers, and then an object is cut, as shown in fig. 1, scissors a1 are shown, each blade body a2 is provided with a screw hole a3, after each blade body a2 is stacked, the screw holes a3 are overlapped, and each blade body a2 is hinged together by the screw to form a complete scissors a1, and the prior art manually screws the screw nail or the hammer to knock the screw nail, so that the screw nail can be arranged in the screw hole, the technical processing procedure is too old and has too low efficiency, and when the screw nail is assembled, the risk of damaging the blade body a2 of the scissors a1 exists, there are a number of drawbacks.

Disclosure of Invention

The invention aims to provide a convenient and quick scissors nail pressing device.

The scissors nail pressing device comprises a screw screwing mechanism arranged on a rack, a workbench positioned below the screw screwing mechanism, a bearing seat and at least one first auxiliary pressing component arranged on the workbench, wherein the first auxiliary pressing component is positioned on one side of the bearing seat, the bearing seat is positioned right below the output end of the screw screwing mechanism, a groove is formed in the center of the top of the bearing seat, and the bearing seat is used for bearing scissors.

In some examples, two first auxiliary pressing assemblies with the same structure are arranged on the workbench, and the two first auxiliary pressing assemblies are respectively located on two opposite sides of the radial direction of the bearing seat, wherein one first auxiliary pressing assembly is used for pressing a tool bit of the scissors, and the other first auxiliary pressing assembly is used for pressing a tool shank of the scissors.

In some examples, the first auxiliary pressing assembly includes a pressing plate and an adjusting column, at least one section of a column body of the adjusting column is a threaded section, one end of the pressing plate is provided with a through hole, and the pressing plate is sleeved on the adjusting column and can adjust a distance between the pressing plate and the top surface of the bearing seat up and down on the threaded section.

In some examples, an internal thread matched with the threaded section is arranged in the through hole of the pressure plate, the pressure plate is connected to the threaded section through a thread, the vertical distance between the pressure plate and the top surface of the bearing seat is adjusted by rotating the pressure plate, a threaded sleeve is connected to the threaded section through a thread, and the threaded sleeve is located on the pressure plate and limits the position of the pressure plate.

In some examples, the inner wall of the through hole of the pressure plate is smooth, the pressure plate is directly sleeved in the threaded section, two threaded sleeves are connected to the threaded section in a threaded manner, and the pressure plate is clamped between the two threaded sleeves.

In some examples, the workbench is further provided with a second auxiliary pressing assembly, the first auxiliary pressing assembly and the second auxiliary pressing assembly are respectively located on two opposite sides of the radial direction of the bearing seat, the first auxiliary pressing assembly is used for pressing a tool bit of the scissors, and the second auxiliary pressing assembly is used for pressing a tool shank of the scissors.

In some examples, the second auxiliary pressing assembly includes a first driving part, an upper clamping member and a lower clamping member, one end face of the upper clamping member is fixedly connected to the output end of the first driving part, and the bottom of the lower clamping member is arranged on the workbench; the first driving part drives the upper clamping part to be stacked on the lower clamping part, and then the knife handle of the scissors is clamped between the upper clamping part and the lower clamping part.

In some examples, the top surface of the lower clamp is lower than or equal to the top surface of the seat; the output end of the first driving part drives the upper clamping piece to rotate along the axial center of the first driving part in the circumferential direction, and after the upper clamping piece is rotated to the position right above the lower clamping piece, the first driving part drives the upper clamping piece to move downwards towards the lower clamping piece.

In some examples, the second auxiliary pressing component is arranged on a movable seat, the movable seat is arranged on the working table in a sliding mode, and the distance between the second auxiliary pressing component and the bearing seat is adjusted by sliding the movable seat.

In some examples, two pressing grooves are formed in the surface of the upper clamping piece, the shape of each pressing groove is matched with the shape of a cutter handle of the scissors, and when the upper clamping piece is overlapped and contacted with two end faces of the lower clamping piece, the two pressing grooves and the top face of the lower clamping piece form a clamping channel.

The invention adopts the technical scheme to realize the following effects: the traditional manual knocking installation is replaced by the screw screwing mechanism, so that time and labor are saved, and the working efficiency can be greatly improved; in addition, the scissors nail pressing device is provided with the auxiliary pressing assembly, so that the safety of the scissors in the assembling process can be improved, and the scissors are not easily damaged.

Drawings

Figure 1 is a schematic view of the structure of a prior art scissors,

figure 2 is a schematic structural view of the scissors nailing device,

figure 3 is a schematic diagram of the structure of the embodiment of figure 2 from another perspective,

figure 4 is a schematic view of the enlarged structure of part a of the embodiment of figure 2,

in the figure: the device comprises a workbench 1, a frame 2, a screw screwing mechanism 3, a second driving part 31, a screw screwing head 32, a first auxiliary pressing assembly 4, a pressing plate 41, an adjusting column 42, a screw sleeve 43, a bearing seat 5, a groove 51, a first driving part 6, an upper clamping piece 7, a lower clamping piece 8, a second starting switch 9, a first starting switch 10, scissors a1, a knife body a2 and a screw hole a 3.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and thus the above terms are not to be construed as limiting the present invention.

It is to be understood that the terms "a" and "an" are to be interpreted as meaning that a number of one element may be one in one embodiment or multiple in another embodiment, and the terms "a" and "an" are not to be interpreted as limiting the number.

The first embodiment is as follows:

referring to fig. 1 to 4 of the drawings of the present specification, a scissors nail pressing device according to a preferred embodiment of the present invention is illustrated, the scissors nail pressing device includes a screw tightening mechanism 3 disposed on a frame 2 and a workbench 1 disposed below the screw tightening mechanism 3, a supporting seat 5 and at least one first auxiliary pressing component 4 are disposed on the workbench 1, the first auxiliary pressing component 4 is disposed on one side of the supporting seat 5, the supporting seat 5 is disposed right below an output end of the screw tightening mechanism 3, a groove 51 is disposed at a top center of the supporting seat 5, and the supporting seat 5 is used for supporting scissors a 1; because the metal blade a2 is usually manufactured in the processing process of the scissors a1, the metal blade a2 is provided with a hinge hole, and the two blade a2 with the same structure are connected in the hinge hole through screws, so that the two blade a2 can rotate mutually; the bearing seat 5 is used for stacking two metal cutter bodies a2 on the surface for better operation; the first auxiliary pressing component 4 is used for pressing one end of the scissor blade a2, which can be a scissor blade end or a scissor blade handle end, and presses one end of the scissor blade a2, so that when the screwing mechanism 3 screws the scissor blade a2, the two scissor blades a2 cannot shake or pop out from the bearing seat 5, and thus greater risk is caused; the screw screwing mechanism 3 comprises a second driving part 31 and a screw screwing head 32, wherein the screw screwing head 32 is driven by the second driving part 31 to rotate and move towards the bearing seat 5; screwing the screw head 32 to screw the screw into the screw hole a3 of the scissors a 1; of course, the screw may also be punched and deformed in a punching manner, so that the two blades a2 are hinged together, the second driving part 31 is electrically connected with a second starting switch 9, and the second driving part 31 is started to move by stepping on the second starting switch 9.

Specifically, the workbench 1 is provided with a first auxiliary pressing component 4, the first auxiliary pressing component 4 is positioned at one side of the bearing seat 5, the first auxiliary pressing component 4 is used for pressing the cutter head of the scissors a1 or the cutter handle of the scissors a1, the first auxiliary pressing component 4 comprises a pressing plate 41 and an adjusting column 42, at least one section of the column body of the adjusting column 42 is a threaded section, one end of the pressing plate 41 is provided with a through hole, the pressing plate 41 is sleeved on the adjusting column 42, the distance between the threaded section and the top surface of the bearing seat 5 can be adjusted up and down, internal threads matched with the threaded section are arranged in the through hole of the pressure plate 41, the pressing plate 41 is connected to the threaded section through a thread, the vertical distance between the pressing plate 41 and the top surface of the bearing seat 5 is adjusted by rotating the pressing plate 41, the threaded section is in threaded connection with a threaded sleeve 43, the threaded sleeve 43 is positioned on the pressing plate 41 and limits the positioning of the pressing plate 41; the lowest position of the pressing plate 41 is 0.1 cm to 0.5 cm above the placing seat 5, that is, the pressing plate 41 cannot be horizontally arranged below the top surface of the placing seat 5, if the pressing plate is below the top surface, when the scissors a1 are pressed, the blade a2 of the scissors a1 is pressed and deformed, and the pressing plate 41 originally aims to prevent the scissors a1 from being separated from the placing seat 5 in the process of installing screws; the other end of the scissors a1 can be pressed by the hand of an operator, and at the moment, the blade a2 of the scissors a1 can be relatively fixedly placed on the bearing seat 5 to wait for the screwing of the screw screwing mechanism 3; under the technical scheme, the pressure plate 41 moves downwards or upwards by rotating along the circumferential direction of the adjusting column 42 to adjust the distance between the pressure plate and the top surface of the bearing seat 5, so that the scissors a1 with different sizes, shapes and thicknesses can be pressed, and the scissors a2 can be pushed; on this basis, the adjusting mode of the upward and downward movement of the pressing plate 41 can be changed, specifically, the inner wall of the through hole of the pressing plate 41 is smooth, the pressing plate 41 is directly sleeved in the threaded section, the threaded section is connected with the two threaded sleeves 43 in a threaded manner, the pressing plate 41 is clamped between the two threaded sleeves 43, and then the two threaded sleeves 43 are loosened and loosened, so that the pressing plate 41 can move upward or downward along the axial direction of the adjusting column 42 without rotating the pressing plate 41, the adjusting mode is more labor-saving and convenient, and the adjusting distance of the pressing plate 41 can be accurately adjusted by placing the cutter body a2 of the scissors a 1.

In addition, two first auxiliary pressing assemblies 4 can be arranged on the workbench 1, the two first auxiliary pressing assemblies 4 are identical in structure and are implemented by adopting the structure, the two first auxiliary pressing assemblies 4 are respectively positioned on two opposite sides of the radial direction of the bearing seat 5, one first auxiliary pressing assembly 4 is used for pressing the cutter head of the scissors a1, the other first auxiliary pressing assembly 4 is used for pressing the cutter handle of the scissors a1, and manual pressing is not needed in the scheme, so that potential safety hazards are reduced.

It should be noted that in this embodiment, the workbench 1 is further provided with a second auxiliary pressing component, the first auxiliary pressing component 4 and the second auxiliary pressing component are respectively located at two opposite sides of the radial direction of the bearing seat 5, the first auxiliary pressing component 4 is used for pressing the tool bit of the scissors a1, and the second auxiliary pressing component is used for pressing the tool shank of the scissors a 1; the second auxiliary pressing assembly comprises a first driving part 6, an upper clamping piece 7 and a lower clamping piece 8, one end face of the upper clamping piece 7 is fixedly connected to the output end of the first driving part 6, and the bottom of the lower clamping piece 8 is arranged on the workbench 1; the first driving part 6 drives the upper clamping piece 7 to be stacked on the lower clamping piece 8, and then the knife handle of the scissors a1 is clamped between the upper clamping piece 7 and the lower clamping piece 8; the first driving part 6 is connected with a first starting switch 10, the first starting switch 10 is a pedal switch, after an operator steps on the switch, the output end of the first driving part 6 drives the upper clamping piece 7 to rotate circumferentially along the axis of the first driving part 6, the upper clamping piece 7 is rotated to be right above the lower clamping piece 8, the first driving part 6 drives the upper clamping piece 7 to move downwards towards the lower clamping piece 8, so that the handle of the scissors a1 is clamped, the switch is released, the first driving part 6 is restored to the initial position, and the operator can conveniently take out the scissor a1 blade a2 from the workbench 1; in addition, the top surface of the lower clamping piece 8 is lower than or equal to the top surface of the bearing seat 5, and the scissors a1 are easy to tilt from the bearing seat 5 when the top surface of the lower clamping piece is higher than the top surface of the bearing seat 5, so that the scissors are not required to be installed; compared with the technical scheme, the scheme can eliminate potential safety hazards, quickly take out the prepared scissor a1 blade a2 from the bearing seat 5, and change the scissor a1 blade a2 for another processing, so that the working efficiency is improved.

In addition, the second auxiliary pressing component is arranged on a movable seat, the movable seat is arranged on the surface of the workbench 1 in a sliding manner, and the distance between the second auxiliary pressing component and the bearing seat 5 is adjusted by sliding the movable seat; this sliding mode can be implemented through slide rail and slider, perhaps is provided with the spout of scope again on the 1 face of workstation, then no longer gives unnecessary details, and prior art also can solve this problem.

In order to further improve the clamping effect, two press grooves are formed in the surface of the upper clamping piece 7, the shape of each press groove is matched with the handle of the scissors a1, when the two end faces of the upper clamping piece 7 and the lower clamping piece 8 are overlapped and contacted, a clamping channel is formed by the two press grooves and the top face of the lower clamping piece 8, and the distance between the two press grooves is also set according to the actual handle of the scissors a 1.

It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are given by way of example only and are not limiting of the invention.

The objects of the invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.

Claims

1. The utility model provides a scissors is pressed and is nailed device, its characterized in that, including set up screw mechanism (3) of twisting on frame (2) and be located screw mechanism (3) below workstation (1) be equipped with on workstation (1) and hold seat (5) and at least one first supplementary subassembly (4) of pressing, first supplementary subassembly (4) of pressing is located the one side of holding seat (5), hold seat (5) of putting and be located the output of screw mechanism (3) under, the top center department of holding seat (5) is equipped with a recess (51), hold seat (5) of putting and be used for holding and put the scissors.

2. The scissors nail pressing device according to claim 1, wherein the workbench (1) is provided with two first auxiliary pressing assemblies (4) with the same structure, the two first auxiliary pressing assemblies (4) are respectively arranged at two opposite sides of the bearing seat (5) in the radial direction, one first auxiliary pressing assembly (4) is used for pressing a tool bit of the scissors, and the other first auxiliary pressing assembly (4) is used for pressing a tool shank of the scissors.

3. The scissors nail pressing device according to claim 2, wherein the first auxiliary pressing component (4) comprises a pressing plate (41) and an adjusting column (42), at least one section of the column body of the adjusting column (42) is a threaded section, a through hole is formed in one end of the pressing plate (41), the pressing plate (41) is sleeved on the adjusting column (42), and the distance between the pressing plate and the top surface of the bearing seat (5) can be adjusted up and down in the threaded section.

4. The scissors nail pressing device according to claim 3, wherein an internal thread matched with the thread section is arranged in the through hole of the pressing plate (41), the pressing plate (41) is connected to the thread section through the thread, the vertical distance between the pressing plate (41) and the top surface of the bearing seat (5) is adjusted by rotating the pressing plate (41), a threaded sleeve (43) is connected to the thread section through the thread, and the threaded sleeve (43) is positioned on the pressing plate (41) and limits the positioning of the pressing plate (41).

5. The scissors nail pressing device according to claim 3, wherein the inner wall of the through hole of the pressing plate (41) is smooth, the pressing plate (41) is directly sleeved in a threaded section, two threaded sleeves (43) are connected to the threaded section in a threaded manner, and the pressing plate (41) is clamped between the two threaded sleeves (43).

6. The scissors nail pressing device according to claim 1, wherein a second auxiliary pressing component is further arranged on the workbench (1), the first auxiliary pressing component (4) and the second auxiliary pressing component are respectively located on two opposite sides of the bearing seat (5) in the radial direction, the first auxiliary pressing component (4) is used for pressing a tool bit of the scissors, and the second auxiliary pressing component is used for pressing a tool shank of the scissors.

7. The scissors nailing device according to claim 6, wherein the second auxiliary pressing assembly comprises a first driving part (6), an upper clamping piece (7) and a lower clamping piece (8), one end face of the upper clamping piece (7) is fixedly connected to the output end of the first driving part (6), and the bottom of the lower clamping piece (8) is arranged on the workbench (1); the first driving part (6) drives the upper clamping piece (7) to be stacked on the lower clamping piece (8), and then the knife handle of the scissors is clamped between the upper clamping piece (7) and the lower clamping piece (8).

8. The scissors nailing device according to claim 7, wherein the top surface of the lower clamp (8) is lower than or equal to the top surface of the seat (5); the output end of the first driving part (6) drives the upper clamping piece (7) to rotate along the axial center of the first driving part (6) in the circumferential direction, and after the upper clamping piece (7) is rotated to the position right above the lower clamping piece (8), the first driving part (6) drives the upper clamping piece (7) to move downwards towards the lower clamping piece (8).

9. The scissors nailing device according to claim 8, wherein the second auxiliary pressing component is arranged on a movable seat, the movable seat is slidably arranged on the workbench (1), and the distance between the second auxiliary pressing component and the bearing seat (5) is adjusted by sliding the movable seat.

10. The scissors nail-pressing device according to claim 7, wherein the upper clamping piece (7) is provided with two pressing grooves on the surface, the shape of the pressing grooves is matched with the shape of the handle of the scissors, and when the upper clamping piece (7) is overlapped and contacted with the two end faces of the lower clamping piece (8), the two pressing grooves and the top face of the lower clamping piece (8) form a clamping channel.