CN209792807U - Quick material pushing and discharging mechanism and material returning mechanism of screw heading machine - Google Patents
Quick material pushing and discharging mechanism and material returning mechanism of screw heading machine Download PDFInfo
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- CN209792807U CN209792807U CN201920590637.9U CN201920590637U CN209792807U CN 209792807 U CN209792807 U CN 209792807U CN 201920590637 U CN201920590637 U CN 201920590637U CN 209792807 U CN209792807 U CN 209792807U
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- guide rail
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- knuckle bearing
- rod
- pushing rod
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- 239000000463 material Substances 0.000 title claims abstract description 155
- 230000007246 mechanism Effects 0.000 title claims abstract description 105
- 238000007599 discharging Methods 0.000 title description 5
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 15
- 210000004907 gland Anatomy 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 230000007547 defect Effects 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 6
- 238000005520 cutting process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000004080 punching Methods 0.000 description 5
- 238000005242 forging Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008713 feedback mechanism Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
the utility model discloses a screw machine of taking lead pushes away blanking mechanism and material returned mechanism fast, blanking mechanism include first guide rail, first guide rail seat, the arc line body, driving wheel, reset spring, second guide rail seat, material pushing rod, first guide rail installation operation is in first guide rail seat, and second guide rail installation operation is in the second guide rail seat, the arc line body is fixed on first guide rail, follows first guide rail and controls the operation together, the material pushing rod is connected to second guide rail front end, and the material pushing rod follows second guide rail and moves from beginning to end, and the articulated driving wheel of second guide rail rear end, arc line body upper surface is the cambered surface, the cambered surface of the arc line body and the outer periphery contact of driving wheel, reset spring is connected to the second guide rail. The utility model discloses make the blank fall fast, solved because of the blanking defect of the waste material that produces slowly, improve equipment production speed uses manpower and materials sparingly.
Description
Technical Field
The utility model belongs to the technical field of the screw machine of taking lead and specifically relates to a screw machine of taking lead pushes away blanking mechanism and material returned mechanism fast.
Background
The screw heading machine belongs to cold-heading equipment, and the function is single mode or two towards in a mould basically, and the fashioned usefulness of product heads such as screw, rivet mainly is, and its theory of operation is: straightening wires, feeding the wires, shearing, feeding the wires into a die, performing primary forging, forming and withdrawing blanks. The production process can produce about 180 products per minute.
The prior art and the defects thereof are as follows: the material returning mechanism of the existing screw heading machine only has material returning speed adjustment, and the adjusting method is to adjust the position of a material returning cam. In the processing process, after the blank is formed and withdrawn, the blank is not dropped in time due to high speed, and is easy to be impacted by a punch or other parts for the second time, so that faults such as bent materials, waste materials, punch breakage and the like can occur.
Application No.: 200520112850.7 provides a heading machine structure, which comprises a feeding mechanism for feeding metal wire into a cutting mechanism, a lifting mechanism for moving the first and second dies of the die respectively after cutting to a predetermined length, a punching seat of a punching mechanism for driving the heads and slots of the first and second dies to form screw, and a material returning mechanism arranged on the punching seat of the punching mechanism and at least composed of a material returning rod, a pushing element, a crank element, a shaft supporting element, a swinging element, a sliding element, a fixing frame, and a sliding plate. The utility model discloses a material returned mechanism can withdraw from fashioned screw is automatic.
Application No.: 201220260393.6 discloses a screw heading machine includes: the control system and the power system, the feeding system, the material cutting and feeding system, the forging system, the lubricating system and the material returning system controlled by the control system; the feeding system comprises a feeding shaft, a ratchet wheel and a feeding pressing wheel, the power system drives the feeding shaft, the feeding shaft pushes and pulls the ratchet wheel sleeve to drive the ratchet wheel to rotate, and the ratchet wheel drives the feeding pressing wheel; the material cutting and feeding system comprises a pair of scissors, a material cutting cam, a material cutting shaft and an opening and closing swing arm, wherein the material cutting cam intermittently pushes the material cutting shaft, a clamp is arranged on the material cutting shaft, and an eccentric wheel is additionally arranged on a crankshaft; the forging system comprises a rotating shaft, a four-pivot structure, a sliding groove rod, a sliding block and a positioning device, wherein the swinging cam pulls the rotating shaft to rotate, and the sliding groove rod is driven by the four-pivot structure to further drive the sliding block to slide up and down. The screw heading machine realizes the intelligence, stability, high efficiency and high precision of the screw heading process.
Application No.: 200920295896.5 discloses an improved moving die device of heading machine, which comprises a base, a sliding table, a top plate in a material returning guide hole on the sliding table, a top plate spring, a material returning convex plate, a lever shaft and a pressing plate shaft, wherein a material returning mechanism comprises a vertical guide hole on the sliding table, a slideway communicated with the material returning guide hole, a sliding rod on the top plate, a push rod and an ejector rod; the guide hole is positioned below the pressing plate shaft, and the ejector rod is detachably connected with the pressing plate shaft; an outer annular table is arranged on the push rod, a wedge-shaped surface is arranged at the lower end of the push rod, an inner annular table is arranged in the guide hole, a push rod spring is arranged on the push rod, and the push rod spring is positioned on the push rod between the outer annular table and the inner annular table; the wedge-shaped surface of the push rod is matched with the wedge-shaped surface of the slide rod. When the movable die of the sliding table completes initial punching and the sliding table moves backwards, the lever acts, the ejector rod acts, the push rod moves downwards, the push rod is matched with the slide rod of the top plate, and the top plate moves, so that the purpose of stripping is achieved; the ejector rod is detachably connected with the pressing plate shaft, so that the purposes of adjusting the gap between the ejector rod and the push rod and adjusting the stroke of the slide rod are achieved.
Through retrieval, in the material returning mechanism of the heading machine in the prior art, the ejector rods of the common conventional material returning mechanism are ejected, and a quick auxiliary pushing and blanking mechanism similar to the material returning mechanism is not found, and a comprehensive mechanism applying the quick auxiliary pushing and blanking mechanism to the conventional material returning mechanism is not found.
The various technical features in the above-disclosed technical documents do not make any technical teaching in the present application.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a screw machine of taking lead pushes away blanking mechanism and material returned mechanism fast, makes the blank fall fast, has solved the defect because of the waste material that the blanking produces slowly, and improve equipment production speed uses manpower and materials sparingly.
In order to achieve the purpose, the utility model discloses a following technical scheme, a quick material pushing and dropping mechanism of screw heading machine, including first guide rail, first guide rail seat, arc line body, driving wheel, reset spring, second guide rail seat, charging ram, first guide rail installation operation is in first guide rail seat, and second guide rail installation operation is in second guide rail seat, the arc line body is fixed on first guide rail, follows first guide rail and controls the operation together, the charging ram is connected to second guide rail front end, and the charging ram follows second guide rail fore-and-aft movement, and the articulated driving wheel of second guide rail rear end, arc line body upper surface is the cambered surface, the cambered surface of the arc line body and the outer periphery contact of driving wheel, reset spring is connected to the second guide rail.
The first guide rail seat and the second guide rail seat are fixed on the base through screws, the base is fixed on the rack through screws, an auxiliary idler wheel is installed at the rear end of the base in a hinged mode, the lower surface of the arc body is a plane, and the lower surface plane of the arc body is in contact with the outer circumferential surface of the auxiliary idler wheel.
The front end of the return spring is hung in the middle of the second guide rail, and the rear end of the return spring is hung on the central shaft of the auxiliary idler wheel.
The second guide rail is provided with a material pushing rod mounting groove, the material pushing rod is pressed in the material pushing rod mounting groove by a material pushing rod pressing cover, and the material pushing rod pressing cover is fixed at the front end of the first guide rail by screws.
The left end of the first guide rail is hinged with a transmission rod, the left end of the transmission rod is hinged with a hinged seat, and the hinged seat is fixed on a material returning linear reciprocating mechanism of a material returning mechanism of the screw heading machine.
The length-adjustable guide rail is characterized in that the transmission rod is a length-adjustable rod which comprises a left knuckle bearing, an adjusting nut and a right knuckle bearing, the left end of the left knuckle bearing is a bearing end and is in shaft joint with the hinged base, the right end of the left knuckle bearing is a stud end, the right end of the right knuckle bearing is a bearing end and is in shaft joint with the first guide rail, the left end of the right knuckle bearing is a stud end, and two ends of the adjusting nut are in threaded connection with the stud end of the left knuckle bearing and the stud end of the right knuckle bearing respectively.
In order to achieve the other purpose, the utility model discloses a following technical scheme, a screw machine material returned mechanism of taking lead with push away blanking mechanism fast, including material returned ejector pin, material returned straight reciprocating mechanism, material returned lever rear end is corresponding with material returned straight reciprocating mechanism right-hand member, and material returned lever front end is corresponding with material returned ejector pin right-hand member, its characterized in that still includes and pushes away blanking mechanism fast, push away the blank in the blanking mechanism front end corresponds the mould fast, push away the material returned straight reciprocating mechanism of blanking mechanism rear end connecting screw machine material returned mechanism of taking lead fast.
The quick pushing and blanking mechanism comprises a first guide rail, a first guide rail seat, an arc-shaped line body, a driving wheel, a reset spring, a second guide rail seat and a material pushing rod, wherein the first guide rail is installed and operated in the first guide rail seat, the second guide rail is installed and operated in the second guide rail seat, the arc-shaped line body is fixed on the first guide rail and moves left and right along with the first guide rail, the front end of the second guide rail is connected with the material pushing rod, the material pushing rod moves back and forth along with the second guide rail, the rear end of the second guide rail is hinged with the driving wheel, the upper surface of the arc-shaped line body is an arc surface, the arc surface of the arc-shaped line body is in contact with the outer circumferential surface of; the first guide rail seat and the second guide rail seat are fixed on the base through screws, the base is fixed on the rack through screws, an auxiliary idler wheel is hinged to the rear end of the base, the lower surface of the arc body is a plane, and the lower surface plane of the arc body is in contact with the outer circumferential surface of the auxiliary idler wheel; the front end of the return spring is hung in the middle of the second guide rail, and the rear end of the return spring is hung on the central shaft of the auxiliary idler wheel; the second guide rail is provided with a material pushing rod mounting groove, the material pushing rod is pressed in the material pushing rod mounting groove by a material pushing rod pressing cover, and the material pushing rod pressing cover is fixed at the front end of the first guide rail by screws; the left end of the first guide rail is hinged with a transmission rod, the left end of the transmission rod is hinged with a hinged seat, and the hinged seat is fixed on a material returning linear reciprocating mechanism of a material returning mechanism of the screw heading machine.
The length-adjustable guide rail is characterized in that the transmission rod is a length-adjustable rod which comprises a left knuckle bearing, an adjusting nut and a right knuckle bearing, the left end of the left knuckle bearing is a bearing end and is in shaft joint with the hinged base, the right end of the left knuckle bearing is a stud end, the right end of the right knuckle bearing is a bearing end and is in shaft joint with the first guide rail, the left end of the right knuckle bearing is a stud end, and two ends of the adjusting nut are in threaded connection with the stud end of the left knuckle bearing and the stud end of the right knuckle bearing respectively.
Compared with the prior art, the utility model following beneficial effect has:
The utility model discloses utilize the material returned straight reciprocating mechanism of machine itself to be power, material returned straight reciprocating mechanism's material returned pole is linear motion, fixed mounting on the material returned pole articulated seat, articulated seat drive transfer line, first guide rail and arc line body are linear motion, and arc line body linear motion promotes driving wheel, second guide rail, material pushing rod gland and material pushing rod, and the blank that withdraws from the ejector pin is pushed away far down fast forward, and the blank is changed into the assistance by original nature whereabouts and is pushed down. The blank is far away from the frame and cannot be accumulated on the frame, and the defects that the blank falls untimely and is impacted by the punch for the second time can be overcome.
The utility model discloses simple structure, production process are full-automatic process, can improve equipment production speed, reduce the rejection rate to practice thrift the human cost. The blank falls down quickly, the waste generated by slow blanking is solved, the production speed of the equipment is improved, and manpower and material resources are saved.
Drawings
Fig. 1 is a schematic structural view of a quick material pushing and dropping mechanism and a material returning mechanism of a screw heading machine according to the present invention in a top view state;
FIG. 2 is a sectional view of the partially fixed mounting of FIG. 1;
Fig. 3 is a connection state diagram of the quick material pushing and blanking mechanism connected to the material returning mechanism in the prior art.
The labels in the figure are: the material pushing device comprises a hinged seat 1, a left joint bearing 2, an adjusting nut 3, a right joint bearing 4, a first guide rail 5, a first guide rail seat 6, an arc body 7, a driving wheel 8, a second guide rail seat 9, a base 10, a second guide rail 11, a material pushing rod gland 12, a material pushing rod 13, a reset spring 14, an auxiliary idler wheel 15, a blank 16, a die 17, a material returning ejector rod 18, a material returning linear reciprocating mechanism 19, a material returning lever 20, a heading mechanism 21 and a rack 22.
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.
Referring to fig. 1 to 2, the present invention provides a technical solution:
the utility model provides a quick push blanking mechanism of screw heading machine, includes first guide rail 5, first guide rail seat 6, pitch arc body 7, driving wheel 8, reset spring 14, second guide rail 11, second guide rail seat 9, charging ram 13, first guide rail installation operation is in first guide rail seat, and second guide rail installation operation is in second guide rail seat, pitch arc body 7 is fixed on first guide rail, follows first guide rail and moves about together, the charging ram is connected to second guide rail front end, and the charging ram follows second guide rail and moves from beginning to end, and second guide rail 9 rear end articulates driving wheel 8, pitch arc body 7 upper surface is the cambered surface, the cambered surface and the outer periphery contact of driving wheel of pitch arc body, reset spring 14 is connected to the second guide rail.
The first guide rail seat 6 and the second guide rail seat 9 are fixed on the base 10 through screws, the base is fixed on the rack 22 through screws, the rear end of the base is hinged with an auxiliary idler wheel 15, the lower surface of the arc body is a plane, and the lower surface of the arc body is in contact with the outer circumferential surface of the auxiliary idler wheel.
The front end of the return spring is hung in the middle of the second guide rail, and the rear end of the return spring is hung on the central shaft of the auxiliary idler wheel.
The front end of the second guide rail is provided with a material pushing rod mounting groove, a material pushing rod gland 12 is used for pressing the material pushing rod in the material pushing rod mounting groove, and the material pushing rod gland is fixed at the front end of the first guide rail through screws.
The left end of the first guide rail is hinged with a transmission rod, the left end of the transmission rod is hinged with a hinged seat 1, and the hinged seat is fixed on a material returning linear reciprocating mechanism 19 of a material returning mechanism of the screw heading machine.
The length-adjustable transmission rod is a length-adjustable rod which comprises a left knuckle bearing 2, an adjusting nut 3 and a right knuckle bearing 4, the left knuckle bearing left end is a bearing end and is in shaft joint with the hinged base, the left knuckle bearing right end is a stud end, the right knuckle bearing right end is a bearing end and is in shaft joint with the first guide rail, the right knuckle bearing left end is a stud end, and two ends of the adjusting nut are in threaded connection with the left knuckle bearing stud end and the right knuckle bearing stud end respectively.
The automatic material returning device is characterized in that a material returning linear reciprocating mechanism of the machine material returning mechanism is used as power, a material returning rod of the material returning linear reciprocating mechanism moves linearly, the hinge seat is fixedly mounted on the material returning rod and drives the transmission rod, the first guide rail and the arc line body to move linearly, the arc line body moves linearly to push the driving wheel, the second guide rail, the material pushing rod gland and the material pushing rod, the blank withdrawn by the ejector rod is pushed forwards and falls far quickly, and the blank 16 is changed from original natural falling into auxiliary pushing falling. The blank is far away from the frame and cannot be accumulated on the frame, and the defects that the blank falls untimely and is impacted by the punch for the second time can be overcome.
The utility model discloses simple structure, production process are full-automatic process, can improve equipment production speed, reduce the rejection rate to practice thrift the human cost. The blank falls down quickly, the waste generated by slow blanking is solved, the production speed of the equipment is improved, and manpower and material resources are saved.
Referring to fig. 1 to 2, the present invention provides a technical solution: the screw heading machine material returning mechanism is characterized by further comprising a material returning and discharging mechanism, wherein the front end of the material returning and discharging mechanism corresponds to a blank 16 in a die 17, and the rear end of the material returning and discharging mechanism is connected with the material returning and linear reciprocating mechanism 19 of the screw heading machine material returning mechanism.
The quick pushing and blanking mechanism comprises a first guide rail, a first guide rail seat, an arc-shaped line body, a driving wheel, a reset spring, a second guide rail seat and a material pushing rod, wherein the first guide rail is installed and operated in the first guide rail seat, the second guide rail is installed and operated in the second guide rail seat, the arc-shaped line body is fixed on the first guide rail and moves left and right along with the first guide rail, the front end of the second guide rail is connected with the material pushing rod, the material pushing rod moves back and forth along with the second guide rail, the rear end of the second guide rail is hinged with the driving wheel, the upper surface of the arc-shaped line body is an arc surface, the arc surface of the arc-shaped line body is in contact with the outer circumferential surface of; the first guide rail seat and the second guide rail seat are fixed on the base through screws, the base is fixed on the rack through screws, an auxiliary idler wheel is hinged to the rear end of the base, the lower surface of the arc body is a plane, and the lower surface plane of the arc body is in contact with the outer circumferential surface of the auxiliary idler wheel; the front end of the return spring is hung in the middle of the second guide rail, and the rear end of the return spring is hung on the central shaft of the auxiliary idler wheel; the second guide rail is provided with a material pushing rod mounting groove, the material pushing rod is pressed in the material pushing rod mounting groove by a material pushing rod pressing cover, and the material pushing rod pressing cover is fixed at the front end of the first guide rail by screws; the left end of the first guide rail is hinged with a transmission rod, the left end of the transmission rod is hinged with a hinged seat, and the hinged seat is fixed on a material returning linear reciprocating mechanism of a material returning mechanism of the screw heading machine.
The length-adjustable guide rail is characterized in that the transmission rod is a length-adjustable rod which comprises a left knuckle bearing, an adjusting nut and a right knuckle bearing, the left end of the left knuckle bearing is a bearing end and is in shaft joint with the hinged base, the right end of the left knuckle bearing is a stud end, the right end of the right knuckle bearing is a bearing end and is in shaft joint with the first guide rail, the left end of the right knuckle bearing is a stud end, and two ends of the adjusting nut are in threaded connection with the stud end of the left knuckle bearing and the stud end of the right knuckle bearing respectively.
the former material returned mechanism of taking lead machine belongs to prior art, the utility model discloses only will push away blanking mechanism fast and connect on former material returned mechanism, carry out work with the help of former material returned mechanism's material returned straight reciprocating mechanism's power, need not to dispose some actuating mechanism alone, perfect inter combination is in the same place, has constituted a brand-new material returned mechanism. Because former material returned mechanism is prior art, does not make the improvement, so the utility model discloses in just no longer in detail the detailed structure of former material returned mechanism, the utility model discloses the articulated seat that pushes away blanking mechanism fast is fixed on former material returned mechanism's material returned straight reciprocating mechanism, moves thereupon, and to the technical personnel in the field, this has been very clear. However, fig. 3 is given to better show the drive mechanism of the feed-back mechanism.
The automatic feeding device is characterized in that a material returning linear reciprocating mechanism of the machine material returning mechanism is used as power, a material returning rod of the material returning linear reciprocating mechanism moves linearly, the hinge seat is fixedly mounted on the material returning rod and drives the transmission rod, the first guide rail and the arc line body to move linearly, the arc line body moves linearly to push the driving wheel, the second guide rail, the material pushing rod gland and the material pushing rod, the blank withdrawn by the ejector rod is pushed forwards and falls far quickly, and the blank falls off in an auxiliary mode instead of natural falling. The blank is far away from the frame and cannot be accumulated on the frame, and the defects that the blank falls untimely and is impacted by the punch for the second time can be overcome.
The utility model discloses simple structure, production process are full-automatic process, can improve equipment production speed, reduce the rejection rate to practice thrift the human cost. The blank falls down quickly, the waste generated by slow blanking is solved, the production speed of the equipment is improved, and manpower and material resources are saved.
In the description of the present invention, it should be understood that the orientation indication or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description of the present invention, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Although embodiments of the present invention have been shown and described, it is within the scope of the present invention to make various changes, modifications, substitutions and alterations to these embodiments without departing from the principles and spirit of the present invention.
Claims (9)
1. The utility model provides a quick push blanking mechanism of screw heading machine, its characterized in that includes first guide rail, first guide rail seat, the arc line body, driving wheel, reset spring, second guide rail seat, charging ram, first guide rail installation operation is in first guide rail seat, and the second guide rail installation operation is in the second guide rail seat, the arc line body is fixed on first guide rail, follows first guide rail and moves about together, the charging ram is connected to second guide rail front end, and the charging ram follows second guide rail fore-and-aft movement, and second guide rail rear end articulates the driving wheel, arc line body upper surface is the cambered surface, the cambered surface of the arc line body and the outer periphery contact of driving wheel, reset spring is connected to the second guide rail.
2. The quick-pushing blanking mechanism of a screw heading machine as claimed in claim 1, wherein the first guide rail seat and the second guide rail seat are fixed on a base by screws, the base is fixed on the frame by screws, an auxiliary idler wheel is mounted at the rear end of the base in an articulated manner, the lower surface of the arc body is a plane, and the plane of the lower surface of the arc body is in contact with the outer circumferential surface of the auxiliary idler wheel.
3. The quick-pushing blanking mechanism of the screw heading machine as claimed in claim 2, wherein the front end of the return spring is hung in the middle of the second guide rail, and the rear end of the return spring is hung on the central shaft of the auxiliary idler.
4. The quick pushing and blanking mechanism of the screw heading machine according to claim 1, 2 or 3, wherein the second guide rail is provided with a pushing rod installation groove, the pushing rod is pressed in the pushing rod installation groove by a pushing rod gland, and the pushing rod gland is fixed at the front end of the first guide rail by a screw.
5. The quick material pushing and blanking mechanism of the screw heading machine according to claim 1, 2 or 3, wherein the left end of the first guide rail is hinged with a transmission rod, the left end of the transmission rod is hinged with a hinged seat, and the hinged seat is fixed on a material returning linear reciprocating mechanism of the material returning mechanism of the screw heading machine.
6. The quick-push blanking mechanism of a screw heading machine as claimed in claim 5, wherein the transmission rod is a length-adjustable rod, the length-adjustable rod comprises a left knuckle bearing, an adjusting nut and a right knuckle bearing, the left end of the left knuckle bearing is a bearing end and is coupled to the hinge base, the right end of the left knuckle bearing is a stud end, the right end of the right knuckle bearing is a bearing end and is coupled to the first guide rail, the left end of the right knuckle bearing is a stud end, and two ends of the adjusting nut are respectively in threaded connection with the stud end of the left knuckle bearing and the stud end of the right knuckle bearing.
7. The utility model provides a screw machine material returned mechanism of taking lead with push away blanking mechanism fast, includes material returned ejector pin, material returned straight reciprocating mechanism, material returned lever rear end is corresponding with material returned straight reciprocating mechanism right-hand member, and material returned lever front end is corresponding with material returned ejector pin right-hand member, its characterized in that still includes and pushes away blanking mechanism fast, push away the blank in the blanking mechanism front end corresponds the mould fast, push away the material returned straight reciprocating mechanism that blanking mechanism rear end connection screw machine material returned mechanism of taking lead fast.
8. The material returning mechanism of a screw heading machine with a quick material pushing and dropping mechanism according to claim 7, wherein the quick material pushing and dropping mechanism comprises a first guide rail, a first guide rail seat, a cambered body, a driving wheel, a reset spring, a second guide rail seat and a material pushing rod, the first guide rail is installed and operated in the first guide rail seat, the second guide rail is installed and operated in the second guide rail seat, the cambered body is fixed on the first guide rail and runs left and right along with the first guide rail, the front end of the second guide rail is connected with the material pushing rod, the material pushing rod runs back and forth along with the second guide rail, the rear end of the second guide rail is hinged with the driving wheel, the upper surface of the cambered body is a cambered surface, the cambered surface of the cambered body is in contact with the outer circumferential surface of the driving wheel, and the second guide rail is connected with the reset spring; the first guide rail seat and the second guide rail seat are fixed on the base through screws, the base is fixed on the rack through screws, an auxiliary idler wheel is hinged to the rear end of the base, the lower surface of the arc body is a plane, and the lower surface plane of the arc body is in contact with the outer circumferential surface of the auxiliary idler wheel; the front end of the return spring is hung in the middle of the second guide rail, and the rear end of the return spring is hung on the central shaft of the auxiliary idler wheel; the second guide rail is provided with a material pushing rod mounting groove, the material pushing rod is pressed in the material pushing rod mounting groove by a material pushing rod pressing cover, and the material pushing rod pressing cover is fixed at the front end of the first guide rail by screws; the left end of the first guide rail is hinged with a transmission rod, the left end of the transmission rod is hinged with a hinged seat, and the hinged seat is fixed on a material returning linear reciprocating mechanism of a material returning mechanism of the screw heading machine.
9. The screw heading machine material returning mechanism with the quick material pushing and blanking mechanism according to claim 8, wherein the transmission rod is a length adjustable rod, the length adjustable rod comprises a left knuckle bearing, an adjusting nut and a right knuckle bearing, the left knuckle bearing is a bearing end and is coupled with the hinge base, the right knuckle bearing is a stud end, the right knuckle bearing is a bearing end and is coupled with the first guide rail, the left knuckle bearing is a stud end, and the two ends of the adjusting nut are respectively in threaded connection with the left knuckle bearing stud end and the right knuckle bearing stud end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920590637.9U CN209792807U (en) | 2019-04-26 | 2019-04-26 | Quick material pushing and discharging mechanism and material returning mechanism of screw heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920590637.9U CN209792807U (en) | 2019-04-26 | 2019-04-26 | Quick material pushing and discharging mechanism and material returning mechanism of screw heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209792807U true CN209792807U (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920590637.9U Withdrawn - After Issue CN209792807U (en) | 2019-04-26 | 2019-04-26 | Quick material pushing and discharging mechanism and material returning mechanism of screw heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209792807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926668A (en) * | 2019-04-26 | 2019-06-25 | 吕佳轩 | A kind of heading machine quickly pushes away blanking mechanism and unloading mechanism |
-
2019
- 2019-04-26 CN CN201920590637.9U patent/CN209792807U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926668A (en) * | 2019-04-26 | 2019-06-25 | 吕佳轩 | A kind of heading machine quickly pushes away blanking mechanism and unloading mechanism |
| CN109926668B (en) * | 2019-04-26 | 2024-03-12 | 吕佳轩 | Quick blanking mechanism and material returning mechanism of screw heading machine |
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