CN211638182U

CN211638182U - Novel cold header

Info

Publication number: CN211638182U
Application number: CN202020070169.5U
Authority: CN
Inventors: 林朝森; 刘博鑫; 刘秀青; 邝刘岗
Original assignee: Jiangsu Changjaw Auto Parts Co ltd
Current assignee: Jiangsu Changjaw Auto Parts Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-09
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a novel cold heading machine, comprising a base plate, the left side top rigid coupling of bottom plate has the diaphragm, the right side top rigid coupling of bottom plate has the riser, slewing mechanism is installed to the top of bottom plate, adjustment mechanism is installed to the left side top front end of diaphragm, processing agency is installed on the top of riser. This novel cold heading machine through the cooperation between knock pin and the work piece, adjusts the position about the slide on the riser according to actual processing demand, can adjust the movement interval of roof in the spout to adjust the punching press distance between knock pin and the work piece, this cold heading machine novel structure, the practicality is strong, and work efficiency is high, has solved current cold heading machine in the use, and single structure can not adjust the punching press distance between knock pin and the work piece, can not satisfy people's user demand's problem.

Description

Novel cold header

Technical Field

The utility model relates to a cold heading machine technical field specifically is a novel cold heading machine.

Background

With the development of science and the progress of society, a cold header has become one of important links in industrial manufacturing, the cold header is a special device which is mainly used for producing fasteners such as nuts and bolts in batches, the earliest cold header in the world is from Germany, the cold header is developed at the time mainly for manufacturing bullet shells in large quantities in the second heavy war, the cold header is a stamping processing machine in mechanical manufacturing at present, and materials are formed into required shapes when raw materials are not changed, but the existing cold header has a single structure in the using process, cannot adjust the stamping distance between a top pin and a workpiece, and cannot meet the use requirements of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel cold heading machine to solve the current cold mound machine that provides in the above-mentioned background art in the use, single structure can not adjust the punching press distance between knock pin and the work piece, can not satisfy people's user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel cold heading machine, includes the bottom plate, the left side top rigid coupling of bottom plate has the diaphragm, the right side top rigid coupling of bottom plate has the riser, slewing mechanism is installed to the top of bottom plate, adjustment mechanism is installed to the left side top front end of diaphragm, processing mechanism is installed on the top of riser.

Preferably, slewing mechanism includes base, motor, bull stick, first down tube, second down tube, round pin axle and third down tube, the bottom rigid coupling of base is on the left side top of bottom plate, the top rigid coupling of base has the motor, the output shaft of motor rotates with the bull stick and links to each other, the bull stick links to each other with first down tube activity, the top left side of first down tube is equipped with the second down tube, the second down tube rotates with first down tube through the round pin axle and links to each other, the right side of second down tube is equipped with the third down tube, the third down tube rotates with first down tube through the round pin axle and links to each other.

Preferably, adjustment mechanism includes slide, first slider, spout, lead screw, bearing and handle, the slide links to each other with the activity of second down tube, the rear end rigid coupling of slide has first slider, first slider and spout slip joint, the top front end at the diaphragm is seted up to the spout, the middle inner wall of first slider links to each other with the right side outer wall screw thread of lead screw, the lead screw passes through the bearing and rotates with the diaphragm and link to each other, the handle has been cup jointed to the left side outer wall of lead screw.

Preferably, the first sliding block and the sliding groove form a sliding structure.

Preferably, processing agency includes roof, second slider, knock pin, anchor clamps and work piece, the roof links to each other with the third down tube activity, the rear end rigid coupling of roof has the second slider, second slider and spout slip joint, the right-hand member rigid coupling of roof has a plurality of knock pins, five the right side outer wall of knock pin all with the inner wall clearance fit of anchor clamps, the bottom rigid coupling of anchor clamps is on the left side top of riser, the right side inner wall of anchor clamps and the left side outer wall interference fit of a plurality of work pieces, five the left end of work piece all laminates with the right-hand member of knock pin mutually.

Preferably, the shape and the size of five knock pins are consistent.

Compared with the prior art, the beneficial effects of the utility model are that: this novel cold heading machine, through the slide, first slider, the spout, the lead screw, a bearing, a handle, a pedestal, including a motor, an end cap, a controller, and a cover plate, the motor, the bull stick, first down tube, the second down tube, the round pin axle, the third down tube, the roof, the second slider, the knock pin, cooperation between anchor clamps and the work piece, it passes through the spout internal rotation of bearing on the diaphragm to rotate the handle drive lead screw, the lead screw rotates and makes first slider drive the slide and remove in the spout on the riser, adjust the position about the slide on the riser according to the actual processing demand, can adjust the motion interval of roof in the spout, thereby adjust the punching press distance between knock pin and the work piece, this cold heading machine novel structure, therefore, the clothes hanger is strong in practicability, high working efficiency, current cold heading machine is in the use solved, single structure, can not adjust the punching press distance between knock pin and the work piece, can not.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the first diagonal member, the second diagonal member and the third diagonal member of FIG. 1;

FIG. 3 is a schematic view of the structure of the slide plate, the slide block and the slide groove in FIG. 1;

fig. 4 is a schematic view of the structure of the knock pin, the clamp and the workpiece in fig. 1.

In the figure: 1. the device comprises a base plate, 2, a transverse plate, 3, a vertical plate, 4, a rotating mechanism, 401, a base, 402, a motor, 403, a rotating rod, 404, a first inclined rod, 405, a second inclined rod, 406, a pin shaft, 407, a third inclined rod, 5, an adjusting mechanism, 501, a sliding plate, 502, a first sliding block, 503, a sliding groove, 504, a screw rod, 505, a bearing, 506, a handle, 6, a processing mechanism, 601, a top plate, 602, a second sliding block, 603, a top pin, 604, a clamp, 605 and a workpiece.

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.

Example (b):

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel cold heading machine, includes bottom plate 1, and bottom plate 1's left side top rigid coupling has diaphragm 2, and bottom plate 1 supports diaphragm 2, and bottom plate 1's right side top rigid coupling has riser 3, and bottom plate 1 supports riser 3, and slewing mechanism 4 is installed to bottom plate 1's top, and adjustment mechanism 5 is installed to the left side top front end of diaphragm 2, and processing agency 6 is installed on the top of riser 3.

Further, the rotating mechanism 4 comprises a base 401, a motor 402, a rotating rod 403, a first inclined rod 404, a second inclined rod 405, a pin 406 and a third inclined rod 407, the bottom end of the base 401 is fixedly connected to the top end of the left side of the base plate 1, the base plate 1 supports the base 401, the top end of the base 401 is fixedly connected to the motor 402, the base 401 supports the motor 402, the motor 402 is 7Lk400RGU-CF, the output shaft of the motor 402 is rotatably connected to the rotating rod 403, the output shaft of the motor 402 drives the rotating rod 403 to rotate at a constant speed, the rotating rod 403 is movably connected to the first inclined rod 404, the rotating rod 403 makes the first inclined rod 404 swing left and right, the left side above the first inclined rod 404 is provided with the second inclined rod 405, the second inclined rod 405 is rotatably connected to the first inclined rod 404 through the pin 406, the right side of the second inclined rod 405 is provided with the third inclined rod 407, and the third inclined rod 407 is rotatably connected to the first inclined rod 404 through the pin, the third tilting lever 407 rotates on the first tilting lever 404 through a pin 406.

Further, the adjusting mechanism 5 includes a sliding plate 501, a first slider 502, a sliding slot 503, a lead screw 504, a bearing 505 and a handle 506, the sliding plate 501 is movably connected with a second diagonal rod 405, the rear end of the sliding plate 501 is fixedly connected with the first slider 502, the first slider 502 is slidably clamped with the sliding slot 503, the sliding slot 503 is arranged at the front end above the transverse plate 2, the sliding plate 501 moves left and right in the sliding slot 503 on the transverse plate 2 through the first slider 502, the sliding slot 503 prevents the first slider 502 from derailing, the middle inner wall of the first slider 502 is in threaded connection with the right outer wall of the lead screw 504, the lead screw 504 is rotated to drive the sliding plate 501 to move left and right, the lead screw 504 is rotatably connected with the transverse plate 2 through the bearing 505, the lead screw 504 rotates in the sliding slot 503 on the transverse plate 2 through the bearing 505, the handle 506 is sleeved on the left outer wall of the lead screw 504, the wrench 506 is rotated to, the first slider 502 slides left and right in the slide groove 503.

Further, the processing mechanism 6 comprises a top plate 601, a second slider 602, a top pin 603, a fixture 604 and workpieces 605, the top plate 601 is movably connected with a third inclined rod 407, the third inclined rod 407 rotates on the top plate 601 to move the top plate 601 left and right, the rear end of the top plate 601 is fixedly connected with the second slider 602, the second slider 602 is clamped with the sliding groove 503 in a sliding manner, the top plate 601 slides left and right in the sliding groove 503 through the second slider 602, five top pins 603 are fixedly connected to the right end of the top plate 601, the top plate 601 drives the five top pins 603 to move left and right, the outer walls of the right sides of the five top pins 603 are in clearance fit with the inner walls of the fixture 604, the five top pins 603 move left and right in the fixture 604, the bottom end of the fixture 604 is fixedly connected to the top ends of the left sides of the vertical plates 3, the fixture 604 supports the fixture 604, the inner walls of the right sides of the fixture 604 are in interference fit with the outer walls of the left sides of the, the five ejector pins 603 move left and right to machine the five workpieces 605, the shapes and the sizes of the five ejector pins 603 are all consistent, and the machining specifications of the workpieces 605 are guaranteed to be consistent.

When an operator needs to use the novel cold header, firstly, a workpiece 605 is manually placed inside the left side of a clamp 604 in sequence, a rotating handle 506 drives a screw rod 504 to rotate in a sliding groove 503 on a transverse plate 2 through a bearing 505, the screw rod 504 rotates to drive a sliding plate 501 to move left and right in the sliding groove 503 on the transverse plate 2, the left and right positions of the sliding plate 501 on the transverse plate 2 are adjusted according to actual processing requirements, the movement distance of a top plate 601 in the sliding groove 503 can be adjusted, an external power supply of a motor 402 is switched on, an output shaft of the motor 402 drives a rotating rod 403 to rotate at a constant speed, the rotating rod 403 enables a first inclined rod 404 to swing left and right, a second inclined rod 405 rotates on the first inclined rod 404 through a pin shaft 406, the second inclined rod 405 rotates on the sliding plate 501, a third inclined rod 407 rotates on the first inclined rod 404 through a pin shaft 406, and the third inclined rod 407 enables the top plate 601 to move left and right in, the top plate 601 drives five top pins 603 to move left and right in the clamp 604 to machine five workpieces 605.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel cold heading machine, includes bottom plate (1), its characterized in that: the left side top rigid coupling of bottom plate (1) has diaphragm (2), the right side top rigid coupling of bottom plate (1) has riser (3), slewing mechanism (4) are installed to the top of bottom plate (1), adjustment mechanism (5) are installed to the left side top front end of diaphragm (2), processing agency (6) are installed on the top of riser (3).

2. The novel cold header as claimed in claim 1, wherein: slewing mechanism (4) include base (401), motor (402), bull stick (403), first down tube (404), second down tube (405), round pin axle (406) and third down tube (407), the bottom rigid coupling of base (401) is on the left side top of bottom plate (1), the top rigid coupling of base (401) has motor (402), the output shaft and bull stick (403) of motor (402) rotate and link to each other, bull stick (403) link to each other with first down tube (404) activity, the top left side of first down tube (404) is equipped with second down tube (405), second down tube (405) rotate with first down tube (404) through round pin axle (406) and link to each other, the right side of second down tube (405) is equipped with third down tube (407), third down tube (407) rotate with first down tube (404) through round pin axle (406) and link to each other.

3. The novel cold header as claimed in claim 1, wherein: adjustment mechanism (5) include slide (501), first slider (502), spout (503), lead screw (504), bearing (505) and handle (506), slide (501) link to each other with second down tube (405) activity, the rear end rigid coupling of slide (501) has first slider (502), first slider (502) and spout (503) slip joint, the top front end at diaphragm (2) is seted up in spout (503), the middle inner wall of first slider (502) links to each other with the right side outer wall screw thread of lead screw (504), lead screw (504) rotate with diaphragm (2) through bearing (505) and link to each other, handle (506) have been cup jointed to the left side outer wall of lead screw (504).

4. The novel cold header as claimed in claim 3, wherein: the first sliding block (502) and the sliding groove (503) form a sliding structure.

5. The novel cold header as claimed in claim 1, wherein: the machining mechanism (6) comprises a top plate (601), a second sliding block (602), ejector pins (603), a clamp (604) and workpieces (605), wherein the top plate (601) is movably connected with a third inclined rod (407), the rear end of the top plate (601) is fixedly connected with the second sliding block (602), the second sliding block (602) is connected with a sliding groove (503) in a sliding and clamping mode, the right end of the top plate (601) is fixedly connected with a plurality of ejector pins (603), the right outer walls of the ejector pins (603) are in clearance fit with the inner walls of the clamp (604), the bottom end of the clamp (604) is fixedly connected to the top end of the left side of a vertical plate (3), the right inner wall of the clamp (604) is in interference fit with the outer walls of the left sides of the workpieces (605), and the left ends of the workpieces (605) are attached to the right end of the ejector pin (603).

6. The novel cold header as claimed in claim 5, wherein: the shape and the size of the five knock pins (603) are consistent.