CN220497909U - Nut machine - Google Patents

Abstract

The utility model discloses a nut machine, which comprises an organism and is characterized in that: the machine body is internally provided with a feed inlet, bar stocks are movably arranged in the feed inlet back and forth, and a blanking assembly is arranged in the machine body, and the machine has the beneficial effects that: through having set up first S board and second S board, when the pulley of movable rod is located the convex surface of second S board, the pulley of movable sleeve can be located the concave surface of first S board, the inter-claw clearance of gripper can correspond the setting with cutting hole and the feed inlet of cutter board this moment, conveniently send into the processing position with the bar after cutting, and through having set up cutter board and cutting hole, when squeezing the bar, because the bar is located cutting hole, the excircle is all wrapped up by cutting hole, when making to cut off the bar at cutter board left movement, because the bar all is wrapped up by cutting hole, make cutting hole produce the restriction to the bar, make the bar can not produce the twist, make the tangent plane level, machining quality has been guaranteed.

Description

Nut machine

Technical Field

The utility model belongs to the technical field of nut machines, and particularly relates to a nut machine.

Background

When the nut machine is used for processing, the bar stock is required to be conveyed into the machine body for processing, when the bar stock is conveyed into the nut machine body, the bar stock is required to be cut off, the former nut machine adopts two boxes, a single connecting plate is respectively arranged in each box, a connecting rod is controlled by a corresponding driving mechanism to drive the single connecting plate to move, the single connecting plate respectively drives a semicircular cutter and a mechanical arm to move, the cost is high, the occupied space is large, and the bar stock is extruded and cut by the semicircular cutter.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the following technical scheme: a nut machine comprising an organism, characterized in that: the machine body is internally provided with a feeding hole, the feeding hole is internally and movably provided with a bar stock in a front-back manner, the machine body is internally provided with a blanking component, the blanking component is positioned at an outlet of the feeding hole, the outer side of the machine body is provided with a jacking component, the jacking component is positioned at an inlet of the feeding hole, the blanking component comprises a movable rod which is movably penetrated on the side wall of the machine body in a left-right manner, the outer side of the machine body is provided with a driving component for driving the movable rod to move left and right, the left side surface of the machine body is fixedly provided with a placement box, the driving component comprises a driving plate which is movably arranged in the placement box in a front-back manner, the right side surface of the driving plate is fixedly provided with a first S plate and a second S plate, the right side surfaces of the first S plate and the second S plate are in an S-shaped arrangement, the S profiles of the first S plate and the second S plate are in opposite arrangement, the first driving sleeve and the second driving sleeve are fixedly arranged in the placing box, the first driving sleeve and the first S plate are correspondingly arranged, the second driving sleeve and the second S plate are correspondingly arranged, the movable rod is movably arranged in the second driving sleeve left and right, the mounting plate for mounting the mechanical claw is movably arranged in the machine body left and right, the mounting plate is positioned above the feeding hole, one end of the mounting plate extends out of the machine body and is arranged, the movable sleeve is movably arranged left and right in the first driving sleeve, the right end of the movable sleeve is fixedly connected with one end of the mounting plate extending out of the machine body, the left end of the movable rod and the left end of the movable sleeve are respectively provided with pulleys in a rotating mode, the pulleys of the movable rod and the movable sleeve are respectively in abutting arrangement with the S-shaped surfaces of the first S plate and the second S plate, the connecting rod assembly for driving the driving plate to move back and forth is arranged on the machine body, the placing box is provided with a reset component for resetting the movable rod and the movable sleeve.

As a further improvement of the utility model: the left end of movable rod is located the outside of organism, the right-hand member of movable rod is located the organism, the right-hand member of movable rod is fixed to be provided with left cutting die, the one end rotation of left cutting die is provided with right cutting die, left cutting die passes through screw rod fixed connection with the other end of right cutting die, left cutting die has formed a double-layered groove with right cutting die between, double-layered inslot fixed is provided with the cutter board, cut the hole has been seted up on the cutter board, cut hole and feed inlet correspond the setting.

As a further improvement of the utility model: the material ejection assembly comprises a swinging block which is arranged on the rear side of the machine body in a rotating mode, a material ejection rod is arranged at the upper end of the swinging block, one end of the material ejection rod is connected with a connecting plate in a rotating mode, the other end of the connecting plate is connected with the rear end of a bar in a rotating mode, and a swinging assembly used for driving the swinging block to swing is arranged on the machine body.

As a further improvement of the utility model: the swing assembly comprises a rotating shaft which is arranged in the machine body in a rotating mode, two ends of the rotating shaft extend out of the outer side of the machine body, a cam is fixedly arranged at one end of the rotating shaft, the cam and the rotating shaft are eccentrically arranged, a swing rod is movably sleeved on the outer surface of the cam, and the other end of the swing rod is connected with the upper end of the swing block in a rotating mode.

As a further improvement of the utility model: the connecting rod assembly comprises a transmission rod and a transmission sleeve fixedly sleeved on the other end of the rotating shaft, a transmission column is fixedly arranged on the left end face of the transmission sleeve, the transmission column and the center of the transmission sleeve are eccentrically arranged, one end of the transmission rod is rotationally connected with the transmission column, and the other end of the transmission rod is rotationally connected with the driving plate.

As a further improvement of the utility model: the reset assembly comprises a plurality of guide posts fixedly arranged at the left ends of the movable rods and the movable sleeves, one ends of the guide posts extend out of the outer side of the placement box, a first blocking plate and a second blocking plate are fixedly arranged at one ends of the guide posts extending out of the outer side of the placement box respectively, springs are sleeved on the guide posts, and the springs are located between the placement box and the first blocking plate and between the placement box and the second blocking plate.

As a further improvement of the utility model: the locating device is characterized in that a locating rod is fixedly arranged at the upper end of the movable sleeve, a locating block is fixedly arranged on the locating rod, a locating groove used for enabling the locating block to move is formed in the upper end of the placement box, the locating block is located in the locating groove, two side faces of the locating block are in abutting arrangement with the locating groove, and movable grooves used for enabling the first S plate and the second S plate to move are formed in the left ends of the first driving sleeve and the second driving sleeve in a penetrating mode.

The utility model has the beneficial effects that: through having set up first S board and second S board, when the pulley of movable rod is located the convex surface of second S board, the pulley of movable sleeve can be located the concave surface of first S board, the inter-claw clearance of gripper can correspond the setting with cutting hole and the feed inlet of cutter board this moment, conveniently send into the processing position with the bar after cutting, and through having set up cutter board 7 and cutting hole, when extruding bar 3, because bar 3 is located cutting hole, the excircle is all wrapped by cutting hole, make when cutting board 7 removes to cut off bar 3 left, because bar 3 all is wrapped by cutting hole, make cutting hole produce the restriction to bar 3, make bar 3 can not produce the twist, make the tangent plane level, machining quality has been guaranteed.

Drawings

FIG. 1 is a construction diagram of the present utility model;

FIG. 2 is an enlarged schematic view of A in FIG. 1;

FIG. 3 is an enlarged schematic view of B in FIG. 1;

FIG. 4 is a construction view of the utility model with the placement box removed and the reset assembly;

FIG. 5 is an enlarged schematic view of C in FIG. 4;

FIG. 6 is a side elevational view of the present utility model;

FIG. 7 is an enlarged schematic view of D of FIG. 6;

FIG. 8 is a construction view of the removal housing, placement case and reset assembly of the present utility model;

FIG. 9 is an enlarged schematic view of E in FIG. 8;

FIG. 10 is an enlarged schematic view of F in FIG. 8;

FIG. 11 is a construction view of the movable bar;

FIG. 12 is a construction view of a mounting plate;

FIG. 13 is a construction view of the machine body;

FIG. 14 is an enlarged schematic view of G of FIG. 13;

reference numerals illustrate: 1. the machine comprises a machine body, a feeding hole, a bar stock, a movable rod, a left cutting die, a right cutting die, a cutter plate, a 8 oscillating block, a 9 jacking rod, a 10 connecting plate, a 11 rotating shaft, a 12 oscillating rod, a 13 placing box, a 14 driving plate, a 15 first S plate, a 16 second S plate, a 17 first driving sleeve, a 18 second driving sleeve, a 19 mounting plate, a 20 movable sleeve, a 21 pulley, a 22 driving sleeve, a 23 driving rod, a 24 driving column, a 25 positioning rod, a 26 positioning block, a 27 positioning groove, a 28 movable groove, a 29 cam, a 30 guide pillar, a 31 first blocking plate and a 32 second blocking plate.

Detailed Description

The utility model will be further described in detail with reference to examples of embodiments shown in the drawings.

Referring to fig. 1-14, a nut machine of this example, including organism 1, feed inlet 2 has been seted up in the organism 1, the activity is provided with bar 3 around in the feed inlet 2, be provided with the blank subassembly in the organism 1, the blank subassembly is located the export of feed inlet 2, the organism 1 outside is provided with the liftout subassembly, the liftout subassembly is located the entry of feed inlet 2, the blank subassembly includes the movable rod 4 of controlling the activity and wearing to establish on the organism 1 lateral wall, the left end of movable rod 4 is located the outside of organism 1, the right-hand member of movable rod 4 is located organism 1, the right-hand member of movable rod 4 is fixed to be provided with left cutting die 5, the one end rotation of left cutting die 5 is provided with right cutting die 6, the other end of left cutting die 5 and right cutting die 6 passes through screw rod fixed connection, form a double-layered groove between left cutting die 5 and the right cutting die 6, the double-layered inslot is fixed to be provided with cutter board 7, open on the board 7 has the cutting hole, the right end of movable rod 4 is located the outside of organism 1, the right cutting die is provided with the cutter drive hole for the drive principle of the utility model, and the cutter is moved to the drive the side of the organism 2, and the cutter is used for driving the movement of the side of the principle that is equipped with: since the feeding hole 2 is arranged in the machine body 1, the bar 3 is movably arranged in the feeding hole 2 back and forth, the blanking component is arranged in the machine body 1, the blanking component is positioned at the outlet of the feeding hole 2, the ejection component is arranged at the outer side of the machine body 1, the ejection component is positioned at the inlet of the feeding hole 2, the ejection component comprises the swinging block 8 which is rotatably arranged at the rear side of the machine body 1, the upper end of the swinging block 8 is provided with the ejection rod 9, one end of the ejection rod 9 is rotatably connected with the connecting plate 10, the other end of the connecting plate 10 is rotatably connected with the rear end of the bar 3, the machine body 1 is provided with the swinging component for driving the swinging block 8 to swing, the swinging component comprises the rotating shaft 11 which is rotatably arranged in the machine body 1, the two ends of the rotating shaft 11 are arranged outside the machine body 1, the cam 29 is fixedly arranged at one end of the rotating shaft 11, the cam 29 is eccentrically arranged with the rotating shaft 11, the outer surface of the cam 29 is movably sleeved with the swinging rod 12, the other end of the swinging rod 12 is rotationally connected with the upper end of the swinging block 8, the material cutting component comprises a movable rod 4 which is movably penetrated on the side wall of the machine body 1 left and right, the left end of the movable rod 4 is positioned on the outer side of the machine body 1, the right end of the movable rod 4 is positioned in the machine body 1, the right end of the movable rod 4 is fixedly provided with a left cutting die 5, one end of the left cutting die 5 is rotationally provided with a right cutting die 6, the left cutting die 5 is fixedly connected with the other end of the right cutting die 6 through a screw rod, a clamping groove is formed between the left cutting die 5 and the right cutting die 6, a cutter plate 7 is fixedly arranged in the clamping groove, a cutting hole is formed in the cutter plate 7, the cutting hole is correspondingly arranged with the feed inlet 2, a driving component for driving the movable rod 4 to move left and right is arranged on the outer side of the machine body 1, the left side surface of the machine body 1 is fixedly provided with a placing box 13, the driving component comprises a driving plate 14 which is movably arranged in the placing box 13 front and back, the right side surface of the driving plate 14 is fixedly provided with a first S plate 15 and a second S plate 16, the right side surfaces of the first S plate 15 and the second S plate 16 are arranged in an S shape, the S profiles of the first S plate 15 and the second S plate 16 are oppositely arranged, the inside of the placing box 13 is fixedly provided with a first driving sleeve 17 and a second driving sleeve 18, the first driving sleeve 17 is correspondingly arranged with the first S plate 15, the second driving sleeve 18 is correspondingly arranged with the second S plate 16, the movable rod 4 is movably arranged in the second driving sleeve 18 left and right, the inside of the machine body 1 is also movably provided with a mounting plate 19 for mounting a mechanical claw, the mounting plate 19 is positioned above the feeding hole 2, one end of the mounting plate 19 extends out of the machine body 1, the inside of the first driving sleeve 17 is movably provided with a movable sleeve 20, the right end of the movable sleeve 20 is fixedly connected with one end of the mounting plate 19 extending out of the outside of the machine body 1, the left end of the movable rod 4 and the left end of the movable sleeve 20 are both rotatably provided with pulleys 21, the pulleys 21 of the movable rod 4 and the movable sleeve 20 are respectively in abutting arrangement with the S-shaped surfaces of the first S plate 15 and the second S plate 16, a connecting rod assembly for driving the driving plate 14 to move forwards and backwards is arranged on the machine body 1, the connecting rod assembly comprises a transmission rod 23 and a transmission sleeve 22 sleeved on the other end of the rotating shaft 11, the left end face of the transmission sleeve 22 is fixedly provided with a transmission column 24, the transmission column 24 is eccentrically arranged with the center of the transmission sleeve 22, one end of the transmission rod 23 is rotatably connected with the transmission column 24, the other end of the transmission rod 23 is rotatably connected with the driving plate 14, a reset assembly for resetting the movable rod 4 and the movable sleeve 20 is arranged on the placing box 13, the reset assembly comprises a plurality of guide columns 30 fixedly arranged at the left ends of the movable rod 4 and the movable sleeve 20, one ends of the guide columns 30 extend out of the placing box 13, the end of the guide post 30 extending out of the placing box 13 is fixedly provided with a first blocking plate 31 and a second blocking plate 32 respectively, the guide post 30 is sleeved with a spring, the spring is positioned between the placing box 13 and the first blocking plate 31 and between the placing box 13 and the second blocking plate 32, when the bar 3 needs to be cut off, the front end of the bar 3 needs to be pushed into a cutting hole of the cutter plate 7 by a material ejection assembly, the rotating shaft 11 is started, the rotating shaft 11 drives the cam 29 to rotate, because the cam 29 and the rotating shaft 11 are eccentrically arranged, when the cam 29 rotates, the swing rod 12 movably sleeved on the cam 29 is driven to move around the rotating shaft 11, thereby driving the swing block 8 to rotate towards the machine body 1 through the connecting rod effect, driving the material ejection rod 9 of the swing block 8 to move towards the machine body 1, thereby pushing the bar 3 into the feed inlet 2 through the connecting plate 10, in the cutting hole of the cutter plate 7 through the outlet of the feed inlet 2, the transmission sleeve 22 is driven to rotate when the rotating shaft 11 is used, the transmission sleeve 22 drives the transmission column 24 on the end face to rotate, the driving plate 14 is connected with the transmission column 24 through the transmission rod 23, so that the driving plate 14 can be driven to move back and forth in the placing box 13 through the connecting rod effect when the rotating shaft 11 rotates, the driving plate 14 can drive the first S plate 15 and the second S plate 16 to move when moving, the second S plate 16 moves, after moving, the movable rod 4 is driven to move to the left through the interference of the S profile and the pulley 21, thereby driving the left cutting die 5 and the right cutting die 6 to move to the left, thereby driving the cutter plate 7 to move to the left to cut off the bar 3 through the left movement of the cutter plate 7, the bar 3 is positioned in the cutting hole, the excircle is wrapped by the cutting hole, when the cutter plate 7 moves rightwards to cut off the bar 3, the cutting holes limit the bar 3 because the bar 3 is wrapped by the cutting holes, so that the bar 3 cannot twist, the cut surface is flat, the processing quality is ensured, when the rotating shaft 11 rotates, the driving plate 14 moves back and forth through the connecting rod effect, so that the first S plate 15 and the second S plate 16 are driven to move back and forth, when the movable rod 4 and the pulley 21 of the movable sleeve 20 slide into the concave surface of the S-shaped surface from the convex surface of the S-shaped surface, the guide post 30 is driven to move, the first blocking plate 31 and the second blocking plate 32 are driven to move rightwards or leftwards, the spring is compressed or elongated, the movable rod 4 and the movable sleeve 20 have leftwards moving force through the resilience force of the spring, and when the movable rod 4 and the pulley 21 of the movable sleeve 20 enter the concave surface of the S-shaped surface, the movable rod 4 and the movable sleeve 20 can move leftwards through the resilience force of the spring, so that the pulleys 21 of the movable rod 4 and the movable sleeve 20 are in contact with the concave surfaces of the S-shaped surfaces, and when the first S plate 15 and the second S plate 16 move forwards and backwards, the movable rod 4 and the mounting plate 19 can be driven to move leftwards and rightwards in the machine body 1, a mechanical claw (not shown in the prior art) is fixedly arranged on the mounting plate 19, the mechanical claw is positioned at the front side of the cutter plate 7, when the pulleys of the movable rod are positioned at the convex surfaces of the second S plate, the pulleys of the movable sleeve can be positioned at the concave surfaces of the first S plate, at the moment, the inter-claw gaps of the mechanical claw are correspondingly arranged with the cutting holes and the feeding holes of the cutter plate, and the pulleys of the movable rod are positioned at the concave surfaces of the second S plate at the moment after the cutter plate 7 moves leftwards to cut off the bar 3, then the driving plate moves forwards to enable the pulley of the movable rod to enter the convex surface of the second S plate, the cutter plate is reset rightwards until the cutting hole of the cutter plate 7 is arranged corresponding to the feeding hole 2, the cut bar 3 is still positioned in the cutting hole of the cutter plate 7, the ejection assembly works to push the bar 3 in the feeding hole 2 into the cutting hole, the cut bar 3 in the cutting hole is pushed out by the bar 3 of the feeding hole 2 due to interference, when the pulley of the movable rod is positioned on the convex surface of the second S plate, the pulley of the movable sleeve is positioned on the concave surface of the first S plate, at the moment, the inter-claw gap of the mechanical claw is correspondingly arranged with the cutting hole of the cutter plate and the feeding hole, so that the bar can fall between the inter-claw gaps of the mechanical claw after being pushed out, after the mechanical claw clamps the cut bar 3 which is pushed out, the driving plate moves backwards, the pulley of the movable sleeve enters the convex surface of the first S plate, the mounting plate 19 is moved rightwards to bring the cut bar 3 into the machining position of the machine, the mechanical claw is loosened to enable the cut bar 3 to fall into the machining position of the machine for machining, the bar 3 at the feed port 2 is positioned in the cutting hole after being pushed out of the cut bar 3, when the driving plate moves backwards, the cutter plate moves leftwards to perform the next cutting, when the pulley of the movable rod is positioned on the convex surface of the second S plate, the pulley of the movable sleeve is positioned on the concave surface of the first S plate through the first S plate and the second S plate, at the moment, the inter-claw gap of the mechanical claw is arranged corresponding to the cutting hole of the cutter plate and the feed port, the cut bar is conveniently fed into the machining position, and when the bar 3 is extruded, the cutter plate 7 and the cutting hole are arranged, so that when the bar 3 is positioned in the cutting hole, the excircle is all wrapped by the cutting hole, so that when the cutter plate 7 moves leftwards to cut off the bar 3, the bar 3 is wrapped by the cutting hole, the cutting hole is used for limiting the bar 3, the bar 3 cannot twist, the cutting surface is smooth, and the processing quality is guaranteed.

The utility model is further provided with: the ejector assembly comprises a swinging block 8 which is arranged on the rear side of the machine body 1 in a rotating mode, the upper end of the swinging block 8 is provided with an ejector rod 9, one end of the ejector rod 9 is rotationally connected with a connecting plate 10, the other end of the connecting plate 10 is rotationally connected with the rear end of the bar 3, the machine body 1 is provided with a swinging assembly which is used for driving the swinging block 8 to swing, the ejector assembly is arranged, the ejector rod 9 is driven to move towards the machine body 1 through swinging of the swinging block 8, and the bar 3 is pushed into the feed inlet 2 through the connecting plate 10, so that the bar 3 is pushed conveniently.

The utility model is further provided with: the swing assembly comprises a rotating shaft 11 which is arranged in the machine body 1 in a rotating mode, two ends of the rotating shaft 11 extend out of the machine body 1, a cam 29 is fixedly arranged at one end of the rotating shaft 11, the cam 29 and the rotating shaft 11 are eccentrically arranged, a swing rod 12 is movably sleeved on the outer surface of the cam 29, the other end of the swing rod 12 is rotatably connected with the upper end of the swing block 8, the swing assembly is arranged, the cam 29 is conveniently driven to rotate through rotation of the rotating shaft 11, and due to the eccentric arrangement of the cam 29 and the rotating shaft 11, the swing rod 12 movably sleeved on the cam 29 is driven to move around the rotating shaft 11 when the cam 29 rotates, so that the swing block 8 is driven to rotate towards the machine body 1 through a connecting rod effect.

The utility model is further provided with: the left side of the machine body 1 is fixedly provided with a placement box 13, the driving assembly comprises a driving plate 14 which is movably arranged in the placement box 13 from front to back, the right side of the driving plate 14 is fixedly provided with a first S plate 15 and a second S plate 16, the right sides of the first S plate 15 and the second S plate 16 are arranged in an S-shaped manner, the S-shaped surfaces of the first S plate 15 and the second S plate 16 are oppositely arranged, the placement box 13 is internally fixedly provided with a first driving sleeve 17 and a second driving sleeve 18, the first driving sleeve 17 is correspondingly arranged with the first S plate 15, the second driving sleeve 18 is correspondingly arranged with the second S plate 16, the movable rod 4 is movably arranged in the second driving sleeve 18 from left to right, the machine body 1 is also internally provided with a mounting plate 19 for mounting a mechanical claw, the mounting plate 19 is positioned above the feed inlet 2, the one end of mounting panel 19 stretches out the outside setting of organism 1, the activity is provided with movable sleeve 20 about in the first driving sleeve 17, the right-hand member of movable sleeve 20 and the one end fixed connection of mounting panel 19 stretching out the organism 1 outside, the left end of movable rod 4 and the left end of movable sleeve 20 all rotate and are provided with pulley 21, the pulley 21 of movable rod 4 and movable sleeve 20 is contradicted with the S profile of first S board 15 and second S board 16 respectively and is set up, be provided with the link assembly that is used for driving drive board 14 back and forth movement on the organism 1, be provided with the reset module that is used for making movable rod 4 and movable sleeve 20 reset on placing case 13, through having set up drive assembly, conveniently through the back-and-forth movement of first S board 15 and second S board 16 drive movable rod 4 and mounting panel 19 and control.

The utility model is further provided with: the connecting rod assembly comprises a transmission rod 23 and a transmission sleeve 22 fixedly sleeved on the other end of the rotating shaft 11, a transmission column 24 is fixedly arranged on the left end face of the transmission sleeve 22, the transmission column 24 and the center of the transmission sleeve 22 are eccentrically arranged, one end of the transmission rod 23 is rotationally connected with the transmission column 24, the other end of the transmission rod 23 is rotationally connected with the driving plate 14, and the driving rod is conveniently driven to move back and forth through the connecting rod assembly by means of the connecting rod assembly, so that the first S plate 15 and the second S plate 16 are conveniently driven to move back and forth.

The utility model is further provided with: the reset component comprises a plurality of guide posts 30 fixedly arranged at the left ends of the movable rod 4 and the movable sleeve 20, one ends of the guide posts 30 extend out of the outer side of the placement box 13, the first blocking plate 31 and the second blocking plate 32 are fixedly arranged at one ends of the guide posts 30 extending out of the outer side of the placement box 13 respectively, springs are sleeved on the guide posts 30 and are arranged between the placement box 13 and the first blocking plate 31 and between the placement box 13 and the second blocking plate 32, the reset component is arranged, the driving plate 14 can move back and forth through a connecting rod effect when the rotating shaft 11 rotates, so that the first S plate 15 and the second S plate 16 are driven to move back and forth, when the movable rod 4 and the pulley 21 of the movable sleeve 20 contact the convex surface of the S profile, the guide posts 30 can be driven to move right or left through collision, so that the springs are compressed or elongated, the movable rod 4 and the movable sleeve 20 can have the resilience force of the springs to move left through the left side, and the movable rod 4 and the pulley 21 can move left side and the concave surface of the movable sleeve 20, and the movable sleeve 4 can move left and the concave surface of the movable sleeve 20 can move left through the left side and the left side of the pulley 21, and the movable sleeve 20 can move left and the concave surface of the movable sleeve 20 when the movable sleeve 4 and the concave surface of the movable sleeve 4 and the movable sleeve 20 moves left and the concave surface of the movable sleeve 20.

The utility model is further provided with: the upper end of movable sleeve 20 is fixed and is provided with locating lever 25, the fixed locating piece 26 that is provided with on the locating lever 25, the constant head tank 27 that is used for locating piece 26 to move is offered to the upper end of placing case 13, locating piece 26 is located constant head tank 27, the both sides face of locating piece 26 is contradicted with constant head tank 27 and is set up, the left end of first drive sleeve 17 and second drive sleeve 18 link up and has offered the movable slot 28 that is used for first S board 15 and second S board 16 activity, through having set up locating lever 25 and locating piece 26, in the activity, has played the positioning effect to the left and right sides removal of movable sleeve 20 through the both sides face of locating piece 26 and the conflict of constant head tank 27, the setting of movable slot 28 avoids first drive sleeve 17 and second drive sleeve 18 to interfere with first S board 15 and second S board 16.

The above description is merely of preferred embodiments of the present utility model, and the present utility model is not limited to the above embodiments, and any modifications, adaptations or equivalent substitutions made by those skilled in the art based on the above description fall within the scope of the present utility model.

Claims (7)

1. Nut machine comprising an organism (1), characterized in that: the utility model discloses a machine body, including machine body (1), machine body (1) is provided with feed inlet (2), the activity is provided with bar (3) around in feed inlet (2), be provided with the blank subassembly in machine body (1), the blank subassembly is located the export of feed inlet (2), the machine body (1) outside is provided with the liftout subassembly, the liftout subassembly is located the entry of feed inlet (2), the blank subassembly is including controlling movable rod (4) of movably wearing to establish on machine body (1) lateral wall, machine body (1) outside is equipped with and is used for driving movable rod (4) and controls the drive assembly that removes, the left surface of machine body (1) is fixed to be provided with and places case (13), drive assembly is including the drive plate (14) of front and back activity setting in placing case (13), the right flank of drive plate (14) is fixed to be provided with first S board (15) and second S board (16), the right flank of first S board (15) and second S board (16) is the S type setting, first S board (15) and second S board (16) are the drive sleeve (17) is placed with first S board (17) and second S board (16) is set up correspondingly, the movable rod (4) is movably arranged in the second driving sleeve (18) left and right, a mounting plate (19) for mounting a mechanical claw is movably arranged in the machine body (1) left and right, the mounting plate (19) is located above the feeding hole (2), one end of the mounting plate (19) extends out of the outer side of the machine body (1), the movable sleeve (20) is movably arranged in the first driving sleeve (17) left and right, the right end of the movable sleeve (20) and the mounting plate (19) extend out of one end fixed connection outside the machine body (1), the left end of the movable rod (4) and the left end of the movable sleeve (20) are respectively provided with a pulley (21), the pulleys (21) of the movable rod (4) and the movable sleeve (20) are respectively arranged in an abutting mode with the S-shaped surface of the first S plate (15) and the second S plate (16), a connecting rod assembly for driving the driving plate (14) to move back and forth is arranged on the machine body (1), and a reset assembly for enabling the movable rod (4) and the movable sleeve (20) to reset is arranged on the placing box (13).

2. A nut machine as defined in claim 1, characterized in that: the left end of movable rod (4) is located the outside of organism (1), the right-hand member of movable rod (4) is located organism (1), the fixed left cutting die (5) that is provided with in right-hand member of movable rod (4), the one end rotation of left cutting die (5) is provided with right cutting die (6), the other end of left cutting die (5) and right cutting die (6) is through screw rod fixed connection, a double-layered groove has been formed between left cutting die (5) and right cutting die (6), double-layered inslot fixed be provided with cutter board (7), cut the hole has been seted up on cutter board (7), cut hole and feed inlet (2) correspond and set up.

3. A nut machine as defined in claim 2, characterized in that: the material ejection assembly comprises a swinging block (8) which is arranged on the rear side of the machine body (1) in a rotating mode, a material ejection rod (9) is arranged at the upper end of the swinging block (8), one end of the material ejection rod (9) is connected with a connecting plate (10) in a rotating mode, the other end of the connecting plate (10) is connected with the rear end of a bar stock (3) in a rotating mode, and the machine body (1) is provided with a swinging assembly used for driving the swinging block (8) to swing.

4. A nut machine as defined in claim 3, characterized in that: the swing assembly comprises a rotating shaft (11) which is arranged in the machine body (1) in a rotating mode, two ends of the rotating shaft (11) extend out of the outer side of the machine body (1), a cam (29) is fixedly arranged at one end of the rotating shaft (11), the cam (29) and the rotating shaft (11) are eccentrically arranged, a swing rod (12) is movably sleeved on the outer surface of the cam (29), and the other end of the swing rod (12) is connected with the upper end of the swing block (8) in a rotating mode.

5. A nut machine as defined in claim 4, characterized in that: the connecting rod assembly comprises a transmission rod (23) and a transmission sleeve (22) fixedly sleeved on the other end of the rotating shaft (11), a transmission column (24) is fixedly arranged on the left end face of the transmission sleeve (22), the transmission column (24) and the center of the transmission sleeve (22) are eccentrically arranged, one end of the transmission rod (23) is rotationally connected with the transmission column (24), and the other end of the transmission rod (23) is rotationally connected with the driving plate (14).

6. A nut machine as defined in claim 5, being characterized in that: the reset assembly comprises a plurality of guide posts (30) fixedly arranged at the left ends of the movable rods (4) and the movable sleeves (20), one ends of the guide posts (30) extend out of the outer side of the placement box (13), one ends of the guide posts (30) extending out of the outer side of the placement box (13) are fixedly provided with a first blocking plate (31) and a second blocking plate (32) respectively, springs are sleeved on the guide posts (30), and the springs are located between the placement box (13) and the first blocking plate (31) and between the placement box (13) and the second blocking plate (32).

7. A nut machine as defined in claim 6, characterized in that: the utility model discloses a movable S board, including movable sleeve (20), fixed locating lever (25), fixed locating piece (26) that is provided with on locating lever (25), locating slot (27) that are used for locating piece (26) to move about are seted up to the upper end of placing case (13), locating piece (26) are located locating slot (27), the both sides face of locating piece (26) contradict setting with locating slot (27), movable slot (28) that are used for first S board (15) and second S board (16) activity are link up to be seted up to the left end of first drive sleeve (17) and second drive sleeve (18).