CN216263264U

CN216263264U - High-speed nail machine clamping mechanism

Info

Publication number: CN216263264U
Application number: CN202123091538.2U
Authority: CN
Inventors: 王传维
Original assignee: Wen'an Anxing Hardware Products Co ltd
Current assignee: Wen'an Anxing Hardware Products Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-04-12
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a clamping mechanism of a high-speed nail making machine, which comprises a connecting seat, wherein one side of the upper end of the connecting seat is fixedly connected with a guide plate, the guide plate is provided with a guide hole, the upper end of the connecting seat is connected with a lower clamping plate through a first supporting rod, the side surfaces, close to each other, of the lower clamping plate and the upper clamping plate are movably connected with vertical clamping wheels, the upper end of the connecting seat is fixedly connected with a fixed plate through a second supporting rod, the fixed plate is movably clamped with a movable plate, and the movable plate is movably connected with horizontal clamping wheels. This kind of high-speed nail making machine clamping mechanism presss from both sides the wheel through relative perpendicular from top to bottom and carries out preliminary tight direction of clamp to the steel wire, utilizes the adjustable upper and lower two sets of distances of pressing from both sides between the wheel of erecting of telescopic link, and adjacent violently press from both sides the wheel and carry on spacingly to the both sides of steel wire through controlling, utilizes the adjustable two sets of distances of violently pressing from both sides between the wheel of external screw thread and adjusting nut, adapts to not unidimensional steel wire for clamping device is more nimble.

Description

High-speed nail machine clamping mechanism

Technical Field

The utility model relates to the technical field of nail making machines, in particular to a clamping mechanism of a high-speed nail making machine.

Background

Nail machine is a mechanical equipment that can make the nail, mainly can reprocess the surplus reinforcing bar waste material that uses among the building engineering and make into the steel nail, can carry out waste utilization, realize energy-concerving and environment-protective purpose, nail machine is when using, need send corresponding reinforcing bar into to main nail mechanism through centre gripping material feeding unit and make, in order to guarantee the centre gripping effect, the card silk phenomenon avoids appearing, need make clamping device and steel wire closely cooperate, but the size of each batch of reinforcing bar is unset, lead to clamping device and reinforcing bar size to mismatch. To this end, we propose a high speed nailer clamping mechanism.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a clamping mechanism for a high speed nail machine to solve the problems set out in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the clamping mechanism of the high-speed nail making machine comprises a connecting seat, wherein a guide plate is fixedly connected to one side of the upper end of the connecting seat, a guide hole is formed in the guide plate, an adjusting and limiting device is arranged in the guide hole, the upper end of the connecting seat is connected with a lower clamping plate through a first supporting rod, the upper end of the lower clamping plate is connected with an upper clamping plate through a telescopic connecting rod, vertical clamping wheels are movably connected to the side surfaces, close to each other, of the lower clamping plate and the upper clamping plate, a fixing plate is fixedly connected to the upper end of the connecting seat through a second supporting rod, a movable plate is movably clamped on the fixing plate and provided with two movable plates, transverse clamping wheels are movably connected to the movable plates, connecting plates are fixedly connected to the bottom ends of the fixing plates, an adjusting shaft is movably connected between the connecting plates, a handle is arranged at the end part of the adjusting shaft, and two sections of external threads with opposite thread directions are arranged on the adjusting shaft, and the external thread is connected with an adjusting nut in a threaded manner, and the adjusting nut is fixedly connected with the movable plate through a fixed rod.

Preferably, adjust stop device and include screw rod, nut and splint, screw rod threaded connection is on the deflector, screw rod bottom swing joint has splint, splint are the arc and are located the guiding hole, threaded connection has the nut on the screw rod.

Preferably, the middle parts of the vertical clamping wheels and the horizontal clamping wheels are provided with limiting grooves.

Preferably, a limiting rod is fixedly connected between the connecting plates and penetrates through the adjusting nut.

Preferably, a movable groove is formed in the middle of the fixing plate, and the fixing rod penetrates through the movable groove.

Preferably, the fixed plate is symmetrically provided with limiting grooves, the bottom end of the movable plate is fixedly connected with limiting blocks, and the limiting blocks are movably clamped in the limiting grooves.

Compared with the prior art, the utility model has the beneficial effects that: this kind of high-speed nail making machine clamping mechanism passes through the guiding hole that sets up on the deflector with the leading-in connecting seat top of steel wire, arrange the steel wire in order, utilize the adaptable not unidimensional steel wire of spacing adjusting device, it is spacing in the guiding hole to make it, carry out preliminary tight direction of clamp to the steel wire through relative perpendicular clamp wheel from top to bottom, make the steel wire closely spacing between two sets of perpendicular clamp wheels when moving forward, utilize adjustable upper and lower two sets of perpendicular distances of clamp wheel of telescopic link, thereby adapt to not unidimensional steel wire, it is spacing to the both sides of steel wire to press from both sides the wheel through controlling adjacent violently, make the steel wire further pressed from both sides tightly, guarantee that the steel wire keeps pressing from both sides tightly in order when getting into the nail making machine, utilize the adjustable distance between two sets of violently clamp wheels of external screw thread and adjusting nut, adapt to not unidimensional steel wire, make clamping device more nimble.

Drawings

FIG. 1 is a side view of the present invention;

FIG. 2 is a front view of the fixation plate of the present invention;

FIG. 3 is a schematic perspective view of a fixing plate according to the present invention;

fig. 4 is a front cross-sectional view of the guide plate of the present invention.

In the figure: the device comprises a connecting seat 1, a guide plate 2, a guide hole 3, an adjusting limiting device 4, a screw rod 5, a nut 6, a clamping plate 7, a first supporting rod 8, a lower clamping plate 9, a telescopic connecting rod 10, an upper clamping plate 11, a vertical clamping wheel 12, a second supporting rod 13, a fixing plate 14, a movable plate 15, a transverse clamping wheel 16, a limiting groove 17, a connecting plate 18, an adjusting shaft 19, an external thread 20, an adjusting nut 21, a fixing rod 22, a handle 23, a limiting rod 24, a movable groove 25, a limiting groove 26 and a limiting block 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a clamping mechanism of a high-speed nail machine comprises a connecting seat 1, one side of the upper end of the connecting seat 1 is fixedly connected with a guide plate 2, the guide plate 2 is provided with a guide hole 3, an adjusting and limiting device 4 is arranged in the guide hole 3, the connecting seat 1 can be provided with a fixed connecting device, the connecting seat 1 can be connected to one side of the nail machine, so that the clamping mechanism can clamp and orderly send steel wires into the nail machine, the guide plate 2 is positioned on one side of the upper end of the connecting seat 1, one end of the steel wire can penetrate through the guide hole 3 and extend to the other side of the connecting seat 1, the size of the guide hole 3 can not be matched with the size of the steel wire, when the inner diameter of the guide hole 3 is larger than the outer diameter of the steel wire, the steel wire in the guide hole 3 can possibly have a wire disorder phenomenon, the steel wire in the guide hole 3 can be clamped by the adjusting and the limiting device 4, and the orderliness of the steel wire can be ensured;

the upper end of the connecting seat 1 is connected with a lower splint 9 through a first support rod 8, the upper end of the lower splint 9 is connected with an upper splint 11 through a telescopic connecting rod 10, the side surfaces of the lower splint 9 and the upper splint 11 which are close to each other are movably connected with vertical clamping wheels 12, the upper vertical clamping wheels 12 and the lower vertical clamping wheels 12 are arranged in a one-to-one correspondence way, steel wires passing through the guide hole 3 firstly pass through the space between the upper vertical clamping wheels 12 and the lower vertical clamping wheels 12, the upper vertical clamping wheels 12 and the lower vertical clamping wheels 12 are utilized to carry out limiting clamping on the upper side and the lower side of the steel wires, when the steel wire moves forwards, the vertical clamping wheel 12 rotates, under the condition of not influencing the movement of the steel wire, the steel wire is clamped and limited, the telescopic connecting rod 10 can be vertically stretched to change the height, so that the distance between the upper clamping plate 11 and the lower clamping plate 9 can be adjusted, the distance between the two groups of vertical clamping wheels 12 can be changed, the device can adapt to steel wires with different sizes, and ensure that the steel wires are tightly clamped between the two groups of vertical clamping wheels 12;

the upper end of the connecting seat 1 is fixedly connected with a fixed plate 14 through a second support rod 13, a movable clamping piece 15 is movably clamped on the fixed plate 14, two movable plates 15 are arranged, transverse clamping wheels 16 are movably connected on the movable plates 15, the two movable plates 15 are symmetrically arranged, and the movable plates 15 can move left and right on the fixed plate 14 through a movable clamping piece between the movable plates 15 and the fixed plate 14, so that the distance between the two movable plates 15 is changed, the transverse clamping wheels 16 are driven to change the distance, steel wires led out from the vertical clamping wheels 12 are tightly clamped by the transverse clamping wheels 16, the steel wires are suitable for steel wires with different sizes, and the steel wires are guaranteed to be tightly clamped;

the bottom end of the fixed plate 14 is fixedly connected with a connecting plate 18, an adjusting shaft 19 is movably connected between the connecting plates 18, a handle 23 is arranged at the end part of the adjusting shaft 19, two sections of external threads 20 with opposite thread directions are arranged on the adjusting shaft 19, an adjusting nut 21 is connected on the external threads 20 in a threaded manner, the adjusting nut 21 is fixedly connected with the movable plate 15 through a fixed rod 22, the handle 23 can drive the adjusting shaft 19 to rotate, when the adjusting shaft 19 rotates, the adjusting nut 21 can move left and right under the threaded connection action of the external threads 20 and the adjusting nut 21, in addition, because the thread directions of the two external threads 20 are opposite, the two adjusting nuts 21 can simultaneously approach or simultaneously keep away, thereby driving the two movable plates 15 to mutually approach or keep away, realizing the distance adjustment between the movable plates 15, a limiting device can be arranged on the adjusting nut 21, and enabling the adjusting nut 21 not to rotate, the purpose of linear movement of the adjusting nut 21 is achieved.

When the device is used, the steel wire in the guide hole 3 is clamped tightly by the adjusting and limiting device 4, one end of the steel wire can penetrate through the guide hole 3 and extend to the other side of the connecting seat 1, the height can be changed by vertically stretching and retracting the telescopic connecting rod 10 according to the size of the steel wire, the distance between the two groups of vertical clamping wheels 12 is adjusted, the steel wire is tightly clamped between the two groups of vertical clamping wheels 12, the steel wire is limited between the two groups of vertical clamping wheels 12 and moves forwards after being led out from the guide hole 3, the handle 23 is used for driving the adjusting shaft 19 to rotate, under the threaded connection action of the external thread 20 and the adjusting nut 21, the two adjusting nuts 21 can be simultaneously close to or simultaneously keep away from each other, so that the two movable plates 15 are driven to mutually close to or keep away from each other, the distance between the movable plates 15 is adjusted, the distance between the two groups of transverse clamping wheels 16 is changed, and the steel wire led out from the vertical clamping wheels 12 is tightly clamped by the transverse clamping wheels 16, the steel wire clamping device is suitable for steel wires with different sizes, and the steel wires are guaranteed to be orderly clamped and limited in the feeding process.

Further, adjust stop device 4 and include screw rod 5, nut 6 and splint 7, 5 threaded connection of screw rod is on

deflector

2, 5 bottom swing joint of screw rod have splint 7, splint 7 is the arc and is located guiding hole 3, threaded connection has nut 6 on the screw rod 5, the steel wire passes the back in the guiding hole 3, rotatable screw rod 5, under the swing joint effect of screw rod 5 and splint 7, make screw rod 5 drive splint 7 and reciprocate, change the height of splint 7, thereby make the steel wire can be spacing in guiding hole 3.

Furthermore, the middle parts of the vertical clamping wheel 12 and the horizontal clamping wheel 16 are respectively provided with a limiting groove 17, and the two opposite limiting grooves 17 are matched with each other, so that the steel wire can be limited in the two limiting grooves 17, and the steel wire is prevented from shifting.

Furthermore, a limiting rod 24 is fixedly connected between the connecting plates 18, the limiting rod 24 penetrates through the adjusting nut 21, the limiting rod 24 can limit the adjusting nut 21, and the adjusting nut 21 is prevented from rotating and can move linearly.

Furthermore, a movable groove 25 is formed in the middle of the fixing plate 14, the fixing rod 22 penetrates through the movable groove 25, and when the adjusting nut 21 drives the fixing rod 22 to move left and right, the fixing rod 22 is limited in the movable groove 25, so that a limiting and guiding effect is achieved on the fixing rod 22.

Furthermore, the fixed plate 14 is symmetrically provided with a limiting groove 26, the bottom end of the movable plate 15 is fixedly connected with a limiting block 27, the limiting block 27 is movably clamped in the limiting groove 26, and when the movable plate 15 moves left and right on the fixed plate 14, the limiting block 27 can move in the limiting groove 26, so that the movable plate 15 can move, and the moving stability of the movable plate 15 is ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. High-speed nail machine clamping mechanism, including connecting seat (1), its characterized in that: the device is characterized in that a guide plate (2) is fixedly connected to one side of the upper end of the connecting seat (1), a guide hole (3) is formed in the guide plate (2), an adjusting and limiting device (4) is arranged in the guide hole (3), the upper end of the connecting seat (1) is connected with a lower clamping plate (9) through a first support rod (8), the upper end of the lower clamping plate (9) is connected with an upper clamping plate (11) through a telescopic connecting rod (10), vertical clamping wheels (12) are movably connected to the side surfaces, close to each other, of the lower clamping plate (9) and the upper clamping plate (11), a fixed plate (14) is fixedly connected to the upper end of the connecting seat (1) through a second support rod (13), a movable plate (15) is movably clamped on the fixed plate (14), two movable plates (15) are arranged on the movable plate (15), transverse clamping wheels (16) are movably connected to the movable plate (15), and a connecting plate (18) is fixedly connected to the bottom end of the fixed plate (14), swing joint has regulating spindle (19) between connecting plate (18), regulating spindle (19) tip is provided with handle (23), be provided with two sections external screw thread (20) that screw direction is opposite on regulating spindle (19), threaded connection has adjusting nut (21) on external screw thread (20), through dead lever (22) and fly leaf (15) fixed connection on adjusting nut (21).

2. The high-speed nailer clamping mechanism of claim 1 wherein: adjust stop device (4) and include screw rod (5), nut (6) and splint (7), screw rod (5) threaded connection is on deflector (2), screw rod (5) bottom swing joint has splint (7), splint (7) are the arc and are located guiding hole (3), threaded connection has nut (6) on screw rod (5).

3. The high-speed nailer clamping mechanism of claim 1 wherein: and limiting grooves (17) are formed in the middle parts of the vertical clamping wheels (12) and the horizontal clamping wheels (16).

4. The high-speed nailer clamping mechanism of claim 1 wherein: and a limiting rod (24) is fixedly connected between the connecting plates (18), and the limiting rod (24) penetrates through the adjusting nut (21).

5. The high-speed nailer clamping mechanism of claim 1 wherein: the middle part of the fixed plate (14) is provided with a movable groove (25), and the fixed rod (22) penetrates through the movable groove (25).

6. The high-speed nailer clamping mechanism of claim 1 wherein: the fixed plate (14) is symmetrically provided with limiting grooves (26), the bottom end of the movable plate (15) is fixedly connected with limiting blocks (27), and the limiting blocks (27) are movably clamped in the limiting grooves (26).