CN110586818A - Screw rod thread rolling machine - Google Patents
Screw rod thread rolling machine Download PDFInfo
- Publication number
- CN110586818A CN110586818A CN201910911859.0A CN201910911859A CN110586818A CN 110586818 A CN110586818 A CN 110586818A CN 201910911859 A CN201910911859 A CN 201910911859A CN 110586818 A CN110586818 A CN 110586818A
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- Prior art keywords
- thread rolling
- feeding mechanism
- driving
- rolling machine
- feeding
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/04—Making by means of profiled-rolls or die rolls
- B21H3/042—Thread-rolling heads
- B21H3/044—Thread-rolling heads working axially
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H9/00—Feeding arrangements for rolling machines or apparatus manufacturing articles dealt with in this subclass
- B21H9/02—Feeding arrangements for rolling machines or apparatus manufacturing articles dealt with in this subclass for screw-rolling machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a screw thread rolling machine which comprises a feeding mechanism, wherein a storage box is fixedly installed at one end of the feeding mechanism, a blanking stop block is fixedly installed at the upper end of the feeding mechanism, a discharging through groove is formed in one end, close to the storage box, of the blanking stop block, a feeding channel is fixedly installed at one end, far away from the discharging through groove, of the blanking stop block, a feeding cylinder is fixedly installed on the feeding channel, a discharging push block is fixedly installed on the feeding cylinder, an electric cabinet is fixedly installed on the outer side of the feeding mechanism, a maintenance door is movably installed on the electric cabinet, a function button is fixedly installed at one end, adjacent to the maintenance door, of the electric cabinet, and an adjusting knob is fixedly installed on the outer side of the function button. This screw rod thread rolling machine has increased the feed mechanism that can carry out automatic feeding, can liberate operating personnel, only needs through the raw materials with among the storage device, put loading attachment on, reduced the direct and equipment contact of operating personnel, better protection operating personnel.
Description
Technical Field
The invention relates to the technical field of screw processing, in particular to a screw thread rolling machine.
Background
The screw is a cylinder with a spiral groove cut on the outer surface or a cone with a conical spiral groove cut on the outer surface, the currently commonly used screw materials in China include No. 45 steel, 40Cr, ammoniated steel, 38CrMOAl, high-temperature alloy and the like, the screw and the cylinder are core parts of plastic forming equipment, are heated, extruded and plasticized parts and are cores of plastic machinery, the thread rolling machine is a multifunctional cold extrusion forming machine tool, the thread rolling machine can perform processing such as thread, straight line, cross grain rolling and the like on a workpiece in a cold state within the range of rolling force, rolling, straightening, reducing, polishing and various forming rolling of straight teeth, inclined teeth and inclined spline gears, the thread rolling cold rolling process is advanced non-cutting processing, the internal and surface quality of the workpiece can be effectively improved, the radial compressive stress generated during processing can be obviously improved in the fatigue strength and the torsional strength of the workpiece, it is an ideal process with high efficiency, energy saving and low consumption.
However, the reinforced work of pay-off is carried out for generally adopting the manual work to screw rod thread rolling machine on the existing market, need continuous through the pan feeding mouth of operating personnel to the inside raw materials that adds of equipment, when feeding in raw material, whole thread rolling machine is one kind and is in under operating condition, there is certain potential safety hazard, can cause the injury to operating personnel, and when carrying out material joining work, the position that probably should place for the material is inaccurate, processing failure appears, the condition of card material even, it makes the uncertainty to have increased processing, can't guarantee the quality of processing product simultaneously, the operating speed of whole processing production is slower, work efficiency is not high, can produce a large amount of pieces in the work of carrying out the thread rolling simultaneously, the work that needs often to clear up, and the piece still can cause the pollution to the environment of work, the work of influence processing production.
Disclosure of Invention
The invention aims to provide a screw thread rolling machine, which aims to solve the problems that the screw thread rolling machine in the existing market generally adopts manual feeding and feeding work, an operator needs to continuously add raw materials into the equipment through a feeding port, when feeding is carried out, the whole screw thread rolling machine is in a working state, certain potential safety hazards exist, the operator can be hurt, when the material is added, the material placing position is inaccurate, processing failure or even material clamping can occur, processing uncertainty is increased, the quality of a processed product can not be ensured, the working speed of the whole processing production is slow, the working efficiency is low, a large amount of scraps can be generated in the screw thread rolling work, the cleaning work needs to be carried out frequently, and the scraps can cause pollution to the working environment, the problem of influencing the processing and production work.
In order to achieve the purpose, the invention provides the following technical scheme: the screw thread rolling machine comprises a feeding mechanism, wherein a storage box is fixedly installed at one end of the feeding mechanism, a blanking stop block is fixedly installed at the upper end of the feeding mechanism, a discharging through groove is formed at one end, close to the storage box, of the blanking stop block, a feeding channel is fixedly installed at one end, far away from the discharging through groove, of the blanking stop block, a feeding cylinder is fixedly installed on the feeding channel, a discharging push block is fixedly installed on the feeding cylinder, an electric cabinet is fixedly installed at the outer side of the feeding mechanism, a maintenance door is movably installed on the electric cabinet, a function button is fixedly installed at one end, adjacent to the maintenance door, of the electric cabinet, an adjusting knob is fixedly installed at the outer side of the function button, an ejection cylinder is fixedly installed at the lower end of the feeding mechanism, a connecting fixed plate is movably installed at the upper end of the ejection cylinder, and a fixed connector, the automatic feeding device is characterized in that a lifting guide rod is movably mounted in the fixed connector, an ejection block is fixedly mounted at the upper end of the connecting fixing plate, a thread rolling rack is fixedly mounted at one end of the feeding mechanism, a connecting water pipe is movably mounted on the thread rolling rack, a water inlet is fixedly mounted at one end of the connecting water pipe, a spray head is fixedly mounted at the other end of the connecting water pipe, a forming roller is movably mounted on the thread rolling rack, a control box is fixedly mounted at one end of the thread rolling rack, which is far away from the feeding mechanism, a control button is movably mounted on the control box, a driving rotating shaft is movably mounted at one end of the thread rolling rack, a material conveying connecting pipe is movably mounted at the inner side of the driving rotating shaft, a driving box is fixedly mounted at one end of the material conveying connecting pipe, which is far away from the thread rolling rack, a, the upper end movable mounting of output belt has the drive output wheel, fixed mounting has the output shaft on the drive output wheel, the lower extreme fixed mounting of drive case has the fixed bolster, the one end fixed mounting of drive case has the discharge gate, the lower extreme fixed mounting of discharge gate has the material receiving box.
Preferably, the unloading dog on the feed mechanism is triangle-shaped structural design, and the unloading dog symmetry is provided with four on the feed mechanism to the number of unloading dog is the same with the number that the groove was led to in the ejection of compact, and crisscross distribution each other.
Preferably, two ejection cylinders are symmetrically arranged in the feeding mechanism, two fixed connectors are symmetrically arranged on a connecting fixing plate fixedly mounted on the ejection cylinders, and the positions of the fixed connectors and the positions of the lifting guide rods correspond to each other.
Preferably, the position of the discharging through groove on the feeding mechanism corresponds to the position of the ejection block, and the height of the ejection block is greater than that of the blanking stop block when the ejection block is in a working state.
Preferably, the forming rollers and the driving rotating shaft are symmetrically arranged about the material conveying connecting pipe, and the forming rollers are the same in thickness.
Preferably, the diameter of the material conveying connecting pipe is the same as that of the material outlet, and the material outlet is arranged at the central line position of the driving box.
Preferably, two driving motors are symmetrically arranged in the driving box, two driving output wheels and two output shafts are symmetrically arranged in the driving box, and the circle centers of the output shafts are located on the same horizontal line.
Preferably, the material receiving box is designed to be of a rectangular structure, and the volume of the material receiving box is larger than that of the material storage box.
Preferably, the electric cabinet is symmetrically provided with three function keys and an adjusting knob, and the positions of the adjusting knob and the function keys are distributed in a staggered manner.
Compared with the prior art, the invention has the beneficial effects that:
according to the screw rod thread rolling machine, the feeding mechanism capable of automatically feeding is additionally arranged, so that operators can be liberated, the feeding operation can be carried out only by placing the raw materials in the storage device on the feeding device, simplicity and rapidness are realized, the direct contact between the operators and equipment is reduced, and the operators are better protected;
according to the screw thread rolling machine, the spraying device capable of cooling the reagent is additionally arranged, so that the whole equipment can be cooled while scraps generated in processing are reduced, and the equipment is prevented from being damaged due to overhigh internal temperature;
this screw rod thread rolling machine, whole equipment structure is relatively fairly simple, conveniently operates moreover, and protection operating personnel's that can be better personal safety improves the efficiency of work simultaneously, has guaranteed the accuracy of processing production, lets the quality of product obtain guaranteeing, reduces clastic scattering, keeps operational environment's clean and tidy and health relatively, guarantees the qualification rate of product.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a feeding mechanism according to the present invention;
FIG. 3 is a schematic structural view of a thread rolling machine according to the present invention;
FIG. 4 is a schematic view of the structure of the electric cabinet of the present invention;
FIG. 5 is a schematic view of a feeding plate structure according to the present invention;
FIG. 6 is a schematic structural view of the ejection device of the present invention;
fig. 7 is a schematic view of the internal structure of the driving box of the present invention.
In the figure: 1. a feeding mechanism; 2. a thread rolling machine frame; 21. connecting a water pipe; 22. a water inlet; 23. a shower head; 3. a forming roller; 4. a control box; 41. a control key; 5. driving the rotating shaft; 6. a material conveying connecting pipe; 7. fixing a bracket; 8. a drive box; 81. a drive motor; 82. an output belt; 83. a drive output wheel; 84. an output shaft; 9. a discharge port; 10. a material receiving box; 11. a material storage box; 12. a blanking stop block; 13. a discharge through groove; 14. a feeding channel; 15. a feeding cylinder; 151. discharging a pushing block; 16. an electric cabinet; 161. repairing the door; 162. function keys; 163. adjusting a knob; 17. ejecting out the cylinder; 18. connecting the fixed plate; 181. fixing the connector; 182. a lifting guide rod; 19. and (6) ejecting the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a screw thread rolling machine comprises a feeding mechanism 1, wherein a storage box 11 is fixedly installed at one end of the feeding mechanism 1, a blanking stop block 12 is fixedly installed at the upper end of the feeding mechanism 1, a discharging through groove 13 is formed at one end, close to the storage box 11, of the blanking stop block 12, a feeding channel 14 is fixedly installed at one end, far away from the discharging through groove 13, of the blanking stop block 12, a feeding cylinder 15 is fixedly installed on the feeding channel 14, a discharging push block 151 is fixedly installed on the feeding cylinder 15, an electric cabinet 16 is fixedly installed on the outer side of the feeding mechanism 1, a maintenance door 161 is movably installed on the electric cabinet 16, a function key 162 is fixedly installed at one end, adjacent to the maintenance door 161, of the electric cabinet 16, an adjusting knob 163 is fixedly installed on the outer side of the function key 162, an ejection cylinder 17 is fixedly installed at the lower end of the feeding mechanism 1, a connecting and fixing plate 18 is movably installed at the upper, a lifting guide rod 182 is movably mounted in the fixed connector 181, an ejection block 19 is fixedly mounted at the upper end of the connecting fixing plate 18, a thread rolling frame 2 is fixedly mounted at one end of the feeding mechanism 1, a connecting water pipe 21 is movably mounted on the thread rolling frame 2, a water inlet 22 is fixedly mounted at one end of the connecting water pipe 21, a spray head 23 is fixedly mounted at the other end of the connecting water pipe 21, a forming roller 3 is movably mounted on the thread rolling frame 2, a control box 4 is fixedly mounted at one end of the thread rolling frame 2 far away from the feeding mechanism 1, a control button 41 is movably mounted on the control box 4, a driving rotating shaft 5 is movably mounted at one end of the thread rolling frame 2, a material conveying connecting pipe 6 is movably mounted at the inner side of the driving rotating shaft 5, a driving box 8 is fixedly mounted at one end of the material conveying connecting pipe 6 far away from the thread rolling frame 2, a driving motor 81 is, a driving output wheel 83 is movably mounted at the upper end of the output belt 82, an output shaft 84 is fixedly mounted on the driving output wheel 83, a fixed support 7 is fixedly mounted at the lower end of the driving box 8, a discharge hole 9 is fixedly mounted at one end of the driving box 8, and a material receiving box 10 is fixedly mounted at the lower end of the discharge hole 9;
furthermore, the blanking check blocks 12 on the feeding mechanism 1 are designed to be triangular structures, four blanking check blocks 12 are symmetrically arranged on the feeding mechanism 1, the number of the blanking check blocks 12 is the same as that of the discharging through grooves 13, and the blanking check blocks and the discharging through grooves are distributed in a staggered manner, so that discharging can be better carried out;
furthermore, two ejection cylinders 17 are symmetrically arranged in the feeding mechanism 1, two fixed connectors 181 are symmetrically arranged on a connecting fixing plate 18 fixedly mounted on the ejection cylinders 17, and the positions of the fixed connectors 181 and the positions of the lifting guide rods 182 correspond to each other, so that the workpiece can be conveniently ejected;
furthermore, the position of the discharging through groove 13 on the feeding mechanism 1 corresponds to the position of the ejection block 19, and the height of the ejection block 19 is greater than that of the blanking stop block 12 when the ejection block is in a working state, so that the working stability is ensured, and the situation of material blockage is prevented;
furthermore, two forming rollers 3 and two driving rotating shafts 5 are symmetrically arranged about the material conveying connecting pipe 6, and the forming rollers 3 are the same in thickness, so that thread rolling can be better performed;
furthermore, the diameter of the material conveying connecting pipe 6 is the same as that of the material outlet 9, and the material outlet 9 is positioned at the central line position of the driving box 8, so that the material conveying work is facilitated;
furthermore, two driving motors 81 are symmetrically arranged in the driving box 8, two driving output wheels 83 and two output shafts 84 are symmetrically arranged in the driving box 8, and the circle centers of the output shafts 84 are positioned on the same horizontal line, so that the energy can be better conveyed;
furthermore, the material receiving box 10 is designed to be of a rectangular structure, and the volume of the material receiving box 10 is larger than that of the material storage box 11, so that the processing work of large-batch products is facilitated;
furthermore, the electric cabinet 16 is symmetrically provided with three function keys 162 and an adjusting knob 163, and the positions of the adjusting knob 163 and the function keys 162 are distributed in a staggered manner, so that the operation can be better controlled.
The working principle is as follows: the method comprises the steps of selecting a proper position in a work site to assemble equipment, switching on a power supply and an air supply of the equipment after installation is completed, correspondingly debugging the equipment, fine-tuning the equipment according to the requirements of processing use after debugging is completed, placing a workpiece to be processed into a storage box 11 on a feeding mechanism 1 during processing, placing the workpiece to be processed to the side of a blanking stop block 12 according to the size of the processed workpiece, starting the feeding mechanism 1 through an electric cabinet 16, starting a driving motor 81 on a thread rolling machine frame 2 through a control box 4, driving a driving output wheel 83 to rotate through an output belt 82 under the driving of the driving motor 81, enabling the output shaft 84 to rotate, ensuring the same rotating direction of the output shaft 84, and then driving a driving rotating shaft 5 to rotate and transfer a forming roller 3, the work to be processed is driven by the ejection cylinder 17 at the lower end of the feeding mechanism 1 to lift the connecting and fixing plate 18 through the ejection cylinder 17, so that the connecting and fixing plate 18 moves on the lifting guide rod 182 through the fixed connector 181, the ejection block 19 is ejected through the discharge through groove 13, the workpiece is ejected out to a position higher than the position of the blanking stop block 12, because the blanking stop block 12 is designed to be in a triangular structure, the workpiece enters the discharge through groove 13 from the blanking stop block 12, and enters the forming roller 3 to be processed under the driving of the discharge push block 151 driven by the feeding cylinder 15 on the discharge through groove 13, the working steps are repeated to carry out continuous processing work, and in the continuous processing process, the subsequent processed workpiece ejects out the thread rolling machine frame 2 from the processed workpiece in front to enable the processed workpiece to fall into the material receiving box 10 through the discharge port 9, the work of processing production is accomplished, and at the in-process that processing work goes on, operating personnel can put through the cooling water through water inlet 22, carries out the work of cooling through shower head 23 to forming roll 3, reduces clastic production simultaneously.
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 (9)
1. Screw rod thread rolling machine, including feed mechanism (1), its characterized in that: one end of the feeding mechanism (1) is fixedly provided with a storage box (11), the upper end of the feeding mechanism (1) is fixedly provided with a blanking stop block (12), one end of the blanking stop block (12), which is close to the storage box (11), is provided with a discharging through groove (13), one end of the blanking stop block (12), which is far away from the discharging through groove (13), is fixedly provided with a feeding channel (14), a feeding cylinder (15) is fixedly arranged on the feeding channel (14), a discharging push block (151) is fixedly arranged on the feeding cylinder (15), an electric cabinet (16) is fixedly arranged on the outer side of the feeding mechanism (1), a maintenance door (161) is movably arranged on the electric cabinet (16), one end of the electric cabinet (16), which is adjacent to the maintenance door (161), is fixedly provided with a function key (162), and an adjusting knob (163) is fixedly arranged on the outer side of the function key (162), the lower end of the feeding mechanism (1) is fixedly provided with an ejection cylinder (17), the upper end of the ejection cylinder (17) is movably provided with a connecting fixing plate (18), the outer side of the connecting fixing plate (18) is fixedly provided with a fixed connector (181), the fixed connector (181) is internally movably provided with a lifting guide rod (182), the upper end of the connecting fixing plate (18) is fixedly provided with an ejection block (19), one end of the feeding mechanism (1) is fixedly provided with a thread rolling rack (2), the thread rolling rack (2) is movably provided with a connecting water pipe (21), one end of the connecting water pipe (21) is fixedly provided with a water inlet (22), the other end of the connecting water pipe (21) is fixedly provided with a spray head (23), the thread rolling rack (2) is movably provided with a forming roller (3), the thread rolling rack (2) is far away from one end of the feeding mechanism (1) and is fixedly provided with a control box (4), a control key (41) is movably arranged on the control box (4), one end of the thread rolling machine frame (2) is movably provided with a driving rotating shaft (5), a material conveying connecting pipe (6) is movably arranged on the inner side of the driving rotating shaft (5), a driving box (8) is fixedly arranged at one end of the material conveying connecting pipe (6) far away from the thread rolling rack (2), a driving motor (81) is fixedly arranged in the driving box (8), an output belt (82) is movably arranged at the upper end of the driving motor (81), the upper end of the output belt (82) is movably provided with a driving output wheel (83), an output shaft (84) is fixedly arranged on the driving output wheel (83), a fixed bracket (7) is fixedly arranged at the lower end of the driving box (8), one end fixed mounting of drive case (8) has discharge gate (9), the lower extreme fixed mounting of discharge gate (9) has and connects workbin (10).
2. The screw thread rolling machine according to claim 1, wherein: the blanking check blocks (12) on the feeding mechanism (1) are designed to be triangular structures, four blanking check blocks (12) are symmetrically arranged on the feeding mechanism (1), and the number of the blanking check blocks (12) is the same as that of the discharging through grooves (13) and distributed in a staggered mode.
3. The screw thread rolling machine according to claim 1, wherein: two ejection cylinders (17) are symmetrically arranged in the feeding mechanism (1), two fixed connectors (181) are symmetrically arranged on a connecting fixing plate (18) fixedly mounted on the ejection cylinders (17), and the positions of the fixed connectors (181) and the positions of the lifting guide rods (182) correspond to each other.
4. The screw thread rolling machine according to claim 1, wherein: the position of the discharging through groove (13) on the feeding mechanism (1) corresponds to the position of the ejection block (19), and the height of the ejection block (19) is greater than that of the discharging stop block (12) when the ejection block is in a working state.
5. The screw thread rolling machine according to claim 1, wherein: the forming rollers (3) and the driving rotating shaft (5) are symmetrically arranged about the material conveying connecting pipe (6), and the forming rollers (3) are the same in thickness.
6. The screw thread rolling machine according to claim 1, wherein: the diameter of the material conveying connecting pipe (6) is the same as that of the discharge hole (9), and the discharge hole (9) is positioned at the central line position of the driving box (8).
7. The screw thread rolling machine according to claim 1, wherein: two driving motors (81) are symmetrically arranged in the driving box (8), two driving output wheels (83) and two output shafts (84) are symmetrically arranged in the driving box (8), and the circle centers of the output shafts (84) are positioned on the same horizontal line.
8. The screw thread rolling machine according to claim 1, wherein: the material receiving box (10) is designed to be of a rectangular structure, and the volume of the material receiving box (10) is larger than that of the material storage box (11).
9. The screw thread rolling machine according to claim 1, wherein: the electric cabinet (16) is symmetrically provided with three function keys (162) and an adjusting knob (163), and the positions of the adjusting knob (163) and the function keys (162) are distributed in a staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910911859.0A CN110586818A (en) | 2019-09-25 | 2019-09-25 | Screw rod thread rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910911859.0A CN110586818A (en) | 2019-09-25 | 2019-09-25 | Screw rod thread rolling machine |
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| CN110586818A true CN110586818A (en) | 2019-12-20 |
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| CN201910911859.0A Pending CN110586818A (en) | 2019-09-25 | 2019-09-25 | Screw rod thread rolling machine |
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| CN111974918A (en) * | 2020-07-22 | 2020-11-24 | 黄德龙 | Screw thread forming equipment |
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| CN112207216A (en) * | 2020-09-29 | 2021-01-12 | 昆山捷若尔精密机械有限公司 | Operation method of automatic screw rolling mechanism |
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Application publication date: 20191220 |