CN110711907A - Sectional thread self-tapping screw processing device - Google Patents
Sectional thread self-tapping screw processing device Download PDFInfo
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- CN110711907A CN110711907A CN201910972626.1A CN201910972626A CN110711907A CN 110711907 A CN110711907 A CN 110711907A CN 201910972626 A CN201910972626 A CN 201910972626A CN 110711907 A CN110711907 A CN 110711907A
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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims abstract description 93
- 238000000926 separation method Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000011218 segmentation Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G9/00—Working screws, bolt heads, or nuts in conjunction with thread cutting, e.g. slotting screw heads or shanks, removing burrs from screw heads or shanks; Finishing, e.g. polishing, any screw-thread
- B23G9/001—Working screws
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Abstract
The invention discloses a sectional thread self-tapping screw machining device which comprises two vibration disc fixing seats, wherein the upper end surfaces of the two vibration disc fixing seats are respectively and fixedly provided with a first vibration disc and a second vibration disc, a first feeding channel is fixedly arranged on the first vibration disc, and a second feeding channel is fixedly arranged on the second vibration disc. The sectional thread tapping screw processing device is provided with two vibrating discs, the two vibrating discs correspond to the two feeding channels and the two thread rolling channels, and screws in the two thread rolling channels can be simultaneously rolled by the arranged movable thread rolling plate, so that the speed of thread rolling of the screws is greatly improved, and the production efficiency is improved; the friction on the sliding block can be greatly reduced by the fact that the arranged rolling shaft is attached to the bottom of the sliding block; the screw is twisted through the upper thread rolling teeth and the lower thread rolling teeth, and the screw cannot be twisted at a position where the screw is in contact with the first separation channel, so that segmented threads are manufactured, and the use is convenient.
Description
Technical Field
The invention relates to the technical field of screw processing equipment, in particular to a sectional thread self-tapping screw processing device.
Background
The screw is a tool for fastening the machine parts of the object step by utilizing the physics and mathematical principles of the inclined plane circular rotation and the friction force of the object, and the screw has a screw specification and a screw model when being produced, manufactured and sold. With the specification and the type of the screws, the user can know what specification and size of the screws are needed by the user. Many screw specifications and screw models come from national standard specification models, and generally, such screws are called ordinary screws and generally exist in the market.
The sectional thread self-tapping screw is one of self-tapping screws, threads on the surface of the sectional thread self-tapping screw are distributed in sections, so the sectional thread self-tapping screw is called as the sectional thread self-tapping screw, the conventional sectional thread self-tapping screw thread rolling equipment only has one thread rolling channel in the thread rolling process, the thread rolling efficiency is extremely low, high-efficiency screw thread rolling processing is not carried out through the same power, and meanwhile, in the moving process of a movable thread rolling plate for thread rolling, the friction on the bottom of the movable thread rolling plate is large, so that the moving of the movable thread rolling plate is unsmooth, the thread rolling effect of the screw is influenced, and the screw thread rolling equipment is inconvenient to use.
Disclosure of Invention
The invention aims to provide a sectional thread self-tapping screw processing device, which aims to solve the problems that the conventional sectional thread self-tapping screw thread rolling equipment is provided in the background technology, only one thread rolling channel is arranged in the thread rolling process, the thread rolling efficiency is extremely low, the high-efficiency screw thread rolling processing is not carried out through the same power, and meanwhile, the bottom of a movable thread rolling plate for thread rolling is subjected to larger friction in the moving process, so that the movable thread rolling plate does not move smoothly, the thread rolling effect of a screw is influenced, and the screw is inconvenient to use.
In order to achieve the purpose, the invention provides the following technical scheme: segmentation thread self-tapping screw processingequipment, including vibration dish fixing base, vibration dish fixing base is provided with two, and the up end of two vibration dish fixing bases is fixed mounting respectively has vibration dish one and vibration dish two, vibration dish one goes up fixed mounting has pay-off passageway one, fixed mounting has pay-off passageway two on the vibration dish two, the avris fixed mounting of vibration dish fixing base has the board, the lower terminal surface four corners fixed mounting of board has the undercarriage, the up end fixed mounting of board has the fixed dental lamina that rubs with the hands first, the activity rubs with the hands dental lamina and the fixed dental lamina two of rubbing with the hands, the one point fixedly connected with drive mechanism of dental lamina is rubbed with the hands in the activity.
Preferably, the upper end face of the machine table is provided with a sliding groove, the sliding groove is of a structure shaped like a Chinese character 'tu', the two sides of the bottom of the sliding groove are rotatably provided with a plurality of rolling shafts through bearings, the rolling shafts are arranged at equal intervals, and the rolling shafts are perpendicular to the same horizontal plane.
Preferably, a gap between the first fixed tooth rubbing plate and the first movable tooth rubbing plate is a first tooth rubbing channel, a first pushing cylinder is fixedly installed at the left side of the first tooth rubbing channel, the movable end of the first pushing cylinder faces the first tooth rubbing channel, a first feed opening is formed in the upper end face of the machine table, and the first feed opening is located at the right side of the first tooth rubbing channel.
Preferably, a gap between the movable tooth rubbing plate and the fixed tooth rubbing plate II is a tooth rubbing channel II, a material pushing cylinder II is fixedly installed on the upper end face of the machine table, the movable end of the material pushing cylinder II is opposite to the left side position of the tooth rubbing channel II, a discharge opening II is formed in the upper end face of the machine table, and the discharge opening II is located at the right side position of the tooth rubbing channel II.
Preferably, one of the fixed tooth rubbing plate I and the movable tooth rubbing plate I is provided with an upper tooth rubbing tooth I and a lower tooth rubbing tooth I, and a gap between the upper tooth rubbing tooth I and the lower tooth rubbing tooth I is a separation channel I.
Preferably, one side of the movable tooth rubbing plate close to the fixed tooth rubbing plate I and one side of the fixed tooth rubbing plate II are both provided with an upper tooth rubbing tooth II and a lower tooth rubbing tooth II, a gap between the upper tooth rubbing tooth II and the lower tooth rubbing tooth II is a separation channel II, the bottom of the movable tooth rubbing plate is provided with a sliding block, the sliding block is of a structure in a shape like a Chinese character 'tu', and the bottom of the sliding block is attached to the upper side of the rolling shaft.
Preferably, one side of the fixed tooth rubbing plate II, which is close to the movable tooth rubbing plate, is provided with an upper tooth rubbing tooth III and a lower tooth rubbing tooth III, and a gap between the upper tooth rubbing tooth III and the lower tooth rubbing tooth III is a separation channel III.
Preferably, drive mechanism is including driving motor, driving motor fixed mounting is at the right side position of terminal surface under the board, driving motor's output shaft passes board fixed mounting and has the eccentric wheel, the right-hand member face fixed mounting that the dental lamina was rubbed with the hands in the activity has the fixed block, the up end fixed mounting of fixed block has the chassis, the up end fixed mounting on chassis has the spliced pole, spliced pole interconnect on the spliced pole on the fixed block passes through connecting rod and the eccentric wheel, the connecting hole has been seted up at the both ends of spliced pole, the internal diameter of connecting hole is the same with the diameter of spliced pole, there is the fixed disk at the top of spliced pole through fixing bolt fixed mounting, the diameter of fixed disk is greater than the internal.
Preferably, the length of the first fixed tooth rubbing plate is smaller than that of the movable tooth rubbing plate, and the length of the movable tooth rubbing plate is smaller than that of the second fixed tooth rubbing plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the sectional thread tapping screw processing device is provided with two vibrating discs, the two vibrating discs correspond to the two feeding channels and the two thread rolling channels, and screws in the two thread rolling channels can be simultaneously rolled by the arranged movable thread rolling plate, so that the speed of thread rolling of the screws is greatly improved, and the production efficiency is improved;
2. according to the segmented thread self-tapping screw machining device, the movable thread rubbing plate is driven to do linear reciprocating motion through the arranged transmission mechanism, the sliding block is arranged at the bottom of the movable thread rubbing plate, the movable thread rubbing plate is clamped inside the sliding groove on the machine table through the sliding block, and meanwhile, the rolling shaft is rotatably arranged in the sliding groove and is attached to the bottom of the sliding block, so that friction on the sliding block can be greatly reduced, resistance is reduced, and the movable thread rubbing plate can move more smoothly;
3. this segmentation thread self tapping screw processingequipment, the fixed tooth of rubbing with the hands board and the movable tooth of rubbing with the hands outside of rubbing with the hands board all are provided with tooth and the tooth of rubbing with the hands down, and the clearance between the tooth of rubbing with the hands on the hands simultaneously is for separating the passageway, rubs with the hands the outside of screw through last tooth of rubbing with the hands down tooth, processes out the screw, and the screw can not rub with the place of separating passageway one contact out the screw to produce the segmentation thread, convenient to use.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the transmission mechanism of the present invention;
FIG. 4 is a schematic view of the internal structure of the chute of the present invention;
FIG. 5 is a schematic view of a fixed thread rolling die according to the present invention;
FIG. 6 is a schematic view of a movable rolling die structure according to the present invention;
FIG. 7 is a schematic structural view of a fixed tooth rubbing plate of the present invention.
In the figure: 1. a vibration plate fixing seat; 2. vibrating the first plate; 3. a second vibrating disk; 4. a feeding channel I; 5. a feeding channel II; 6. a machine platform; 7. a machine leg; 8. fixing the first tooth rubbing plate; 801. an upper thread rolling tooth I; 802. a first lower thread rolling tooth; 803. a first separation channel; 9. a movable tooth rubbing plate; 901. an upper thread rolling tooth II; 902. a second lower thread rolling tooth; 903. a second separation channel; 904. a slider; 10. fixing a second tooth rubbing plate; 1001. an upper thread rolling tooth III; 1002. a third lower thread rolling tooth; 1003. separating a channel III; 11. a transmission mechanism; 1101. a drive motor; 1102. an eccentric wheel; 1103. a fixed block; 1104. a chassis; 1105. connecting columns; 1106. a connecting rod; 1107. connecting holes; 1108. fixing the disc; 1109. fixing the bolt; 12. a chute; 13. a bearing; 14. a roller; 15. a first thread rolling channel; 16. a material pushing cylinder I; 17. a first feeding port; 18. a second thread rolling channel; 19. a material pushing cylinder II; 20. and a second feeding port.
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 the following technical solutions: the sectional thread tapping screw processing device comprises a vibration disc fixing seat 1, a vibration disc I2, a vibration disc II 3, a feeding channel I4, a feeding channel II 5, a machine table 6, a machine foot 7, a fixed thread rolling plate I8, an upper thread rolling plate I801, a lower thread rolling plate I802, a separation channel I803, a movable thread rolling plate 9, an upper thread rolling plate II 901, a lower thread rolling plate II 902, a separation channel II 903, a sliding block 904, a fixed thread rolling plate II 10, an upper thread rolling plate III 1001, a lower thread rolling plate III 1002, a separation channel III 1003, a transmission mechanism 11, a driving motor 1101, an eccentric wheel 1102, a fixed block 1103, a chassis 1104, a connecting column 1105, a connecting rod 1106, a connecting hole 1107, a fixed disc 1108, a fixed bolt 1109, a sliding chute 12, a bearing 13, a rolling shaft 14, a thread rolling channel I15, a material pushing cylinder I16, a material discharging hole I17, a thread rolling channel II 18, a material pushing cylinder II 19 and a material discharging hole II 20, wherein the, and the upper end surfaces of the two vibration disc fixing seats 1 are respectively fixedly provided with a first vibration disc 2 and a second vibration disc 3, the first vibration disc 2 is fixedly provided with a first feeding channel 4, the second vibration disc 3 is fixedly provided with a second feeding channel 5, the side of the vibration disc fixing seat 1 is fixedly provided with a machine table 6, four corners of the lower end surface of the machine table 6 are fixedly provided with machine feet 7, the upper end surface of the machine table 6 is fixedly provided with a first fixed tooth rubbing plate 8, a movable tooth rubbing plate 9 and a second fixed tooth rubbing plate 10, and one point of the movable tooth rubbing plate 9 is fixedly connected with a transmission mechanism 11.
Further, the upper end surface of the machine table 6 is provided with a sliding groove 12, the sliding groove 12 is of a convex structure, two sides of the bottom of the sliding groove 12 are rotatably provided with a plurality of rolling shafts 14 through bearings 13, the rolling shafts 14 are arranged at equal intervals, the rolling shafts 14 are perpendicular to the same horizontal plane, the movable tooth rubbing plate 9 is driven by the transmission mechanism 11 to reciprocate linearly in the sliding groove 12, resistance of the movable tooth rubbing plate 9 in the moving process can be reduced through the arranged rolling shafts 14, and the movable tooth rubbing plate 9 can move more smoothly.
Furthermore, a gap between the fixed tooth rubbing plate I8 and the movable tooth rubbing plate 9 is a tooth rubbing channel I15, a material pushing cylinder I16 is fixedly installed at the left side position of the tooth rubbing channel I15, the movable end of the material pushing cylinder I16 faces the tooth rubbing channel I15, a feeding opening I17 is formed in the upper end face of the machine table 6, the feeding opening I17 is located at the right side position of the tooth rubbing channel I15, the vibration disc I2 conveys the screw to the position of the tooth rubbing channel I15 through the feeding channel I4, and the screw is pushed into the tooth rubbing channel I15 through the material pushing cylinder I16 to perform tooth rubbing processing.
Further, a gap between the movable tooth rubbing plate 9 and the fixed tooth rubbing plate two 10 is a tooth rubbing channel two 18, a material pushing cylinder two 19 is fixedly installed on the upper end face of the machine table 6, the movable end of the material pushing cylinder two 19 is opposite to the left side position of the tooth rubbing channel two 18, a discharge opening two 20 is formed in the upper end face of the machine table 6, the discharge opening two 20 is located at the right side position of the tooth rubbing channel two 18, the vibration disc two 3 conveys screws to the position of the tooth rubbing channel two 18 through a material conveying channel two 5, and the screws are pushed to the inner portion of the tooth rubbing channel two 18 through the material pushing cylinder two 19 to be processed in a tooth rubbing mode.
Further, one of the fixed tooth rubbing plate I8 close to the movable tooth rubbing plate 9 is provided with an upper tooth rubbing I801 and a lower tooth rubbing I802, a gap between the upper tooth rubbing I801 and the lower tooth rubbing I802 is a separation channel I803, the outer side of the screw is rubbed with teeth through the upper tooth rubbing I801 and the lower tooth rubbing I802, threads are machined, and the places where the screw contacts the separation channel I803 cannot be rubbed with the threads, so that segmented threads are manufactured.
Further, one side of the movable tooth rubbing plate 9, which is close to the fixed tooth rubbing plate I8 and the fixed tooth rubbing plate II 10, is provided with an upper tooth rubbing plate II 901 and a lower tooth rubbing plate II 902, a gap between the upper tooth rubbing plate II 901 and the lower tooth rubbing plate II 902 is a separation channel II 903, the bottom of the movable tooth rubbing plate 9 is provided with a slider 904, the slider 904 is in a convex structure, the bottom of the slider 904 is attached to the upper side of the rolling shaft 14, and screws in the tooth rubbing channel I15 are rubbed with the screws through matching of the upper tooth rubbing plate II 901, the lower tooth rubbing plate II 902, the upper tooth rubbing plate I801 and the lower tooth rubbing plate I802.
Further, one side of the fixed tooth rubbing plate II 10, which is close to the movable tooth rubbing plate 9, is provided with an upper tooth rubbing III 1001 and a lower tooth rubbing III 1002, a gap between the upper tooth rubbing III 1001 and the lower tooth rubbing III 1002 is a separation channel III 1003, and screws in the tooth rubbing channel II 18 are rubbed with teeth through matching of the upper tooth rubbing II 901 and the lower tooth rubbing II 902 with the upper tooth rubbing III 1001 and the lower tooth rubbing III 1002.
Further, the transmission mechanism 11 includes a driving motor 1101, the driving motor 1101 is fixedly installed at a right side position of a lower end face of the machine table 6, an output shaft of the driving motor 1101 passes through the machine table 6 and is fixedly installed with an eccentric wheel 1102, a right end face of the movable thread rolling plate 9 is fixedly installed with a fixed block 1103, an upper end face of the fixed block 1103 is fixedly installed with a chassis 1104, an upper end face of the chassis 1104 is fixedly installed with a connection column 1105, the connection column 1105 on the fixed block 1103 is connected with the connection column 1105 on the eccentric wheel 1102 through a connection rod 1106, two ends of the connection column 1105 are provided with connection holes 1107, an inner diameter of the connection hole 1107 is the same as that of the connection column 1105, a fixed disc 1108 is fixedly installed at the top of the connection column 1105 through a fixed bolt 1109, a diameter of the fixed disc 1108 is larger than that of the connection hole 1107, the eccentric wheel 1102 is driven to rotate, thereby performing thread rolling.
Further, the length of the first fixed thread rolling plate 8 is smaller than that of the second movable thread rolling plate 9, and the length of the second movable thread rolling plate 9 is smaller than that of the second fixed thread rolling plate 10, so that the first feeding channel 4 and the second feeding channel 5 can be aligned to the first thread rolling channel 15 and the second thread rolling channel 18, and screws can conveniently enter the first thread rolling channel 15 and the second thread rolling channel 18 for processing.
The working principle is as follows: firstly, a vibration disc I2, a vibration disc II 3 and a driving motor 1101 are started, the vibration disc I2 conveys screws to a first threading channel 15 through a first feeding channel 4, the screws are pushed into the first threading channel 15 through a first pushing cylinder 16 to be subjected to threading processing, the vibration disc II 3 conveys the screws to a second threading channel 18 through a second feeding channel 5, the screws are pushed into the second threading channel 18 through a second pushing cylinder 19 to be subjected to threading processing, the driving motor 1101 drives an eccentric wheel 1102 to rotate, the eccentric wheel 1102 is driven through a connecting rod 1106 to drive a movable threading plate 9 to perform linear reciprocating motion in a sliding chute 12, the screws in the first threading channel 15 are threaded through the matching of an upper threading tooth II 901, a lower threading tooth II 902, an upper threading tooth 801 and a lower threading tooth 802, and the matching of the upper threading tooth II 901, the lower threading tooth 902, an upper threading tooth III 1001 and a lower tooth III 1002, and the screws in the second thread rolling channel 18 are subjected to thread rolling processing, wherein the length of the first fixed thread rolling plate 8 is smaller than that of the second movable thread rolling plate 9, and the length of the second movable thread rolling plate 9 is smaller than that of the second fixed thread rolling plate 10, so that the first feeding channel 4 and the second feeding channel 5 can be aligned to the first thread rolling channel 15 and the second thread rolling channel 18, the screws can conveniently enter the first thread rolling channel 15 and the second thread rolling channel 18 for processing, the whole structure is simple, meanwhile, the thread rolling efficiency of the screws is greatly improved, the production efficiency is improved, and the use is convenient.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (9)
1. Segmentation thread self-tapping screw processingequipment, including vibration dish fixing base (1), its characterized in that: vibration dish fixing base (1) is provided with two, and the up end of two vibration dish fixing bases (1) is fixed mounting respectively has vibration dish (2) and vibration dish two (3), fixed mounting has pay-off passageway (4) on vibration dish (2), fixed mounting has pay-off passageway two (5) on vibration dish two (3), the avris fixed mounting of vibration dish fixing base (1) has board (6), the lower terminal surface four corners fixed mounting of board (6) has undercarriage (7), the up end fixed mounting of board (6) has fixed dental lamina (8), the activity to be rubbed with the hands dental lamina (9) and fixed dental lamina two (10) of rubbing with the hands, the activity is rubbed with the hands some fixedly connected with drive mechanism (11) of dental lamina (9).
2. The apparatus for working a segmented thread forming screw according to claim 1, wherein: the improved structure is characterized in that a sliding groove (12) is formed in the upper end face of the machine table (6), the sliding groove (12) is of a convex structure, rolling shafts (14) are rotatably mounted on two sides of the bottom of the sliding groove (12) through bearings (13), the rolling shafts (14) are arranged in a plurality of equal intervals, and the rolling shafts (14) are perpendicular to the same horizontal plane.
3. The apparatus for working a segmented thread forming screw according to claim 1, wherein: the clearance that exists between fixed tooth plate (8) and the activity tooth plate (9) of rubbing with the hands is for rubbing with the hands passageway one (15), the left side position fixed mounting who rubs with the hands passageway one (15) pushes away material cylinder one (16), the expansion end that pushes away material cylinder one (16) is towards rubbing with the hands passageway one (15), feed opening one (17) has been seted up to the up end of board (6), feed opening one (17) are located the positive right side position of rubbing with the hands passageway one (15).
4. The apparatus for working a segmented thread forming screw according to claim 1, wherein: the clearance between activity thread rolling plate (9) and the fixed thread rolling plate two (10) is for thread rolling passageway two (18), the up end fixed mounting who pushes away material cylinder two (19) of board (6), the expansion end that pushes away material cylinder two (19) is just to the left side position of thread rolling passageway two (18), feed opening two (20) have been seted up to the up end of board (6), feed opening two (20) are located the positive right side position of thread rolling passageway two (18).
5. The apparatus for working a segmented thread forming screw according to claim 1, wherein: one of the fixed tooth rubbing plate I (8) close to the movable tooth rubbing plate (9) is provided with an upper tooth rubbing tooth I (801) and a lower tooth rubbing tooth I (802), and a gap between the upper tooth rubbing tooth I (801) and the lower tooth rubbing tooth I (802) is a separation channel I (803).
6. The apparatus for working a segmented thread forming screw according to claim 2, wherein: one side of the movable tooth rubbing plate (9) close to the fixed tooth rubbing plate I (8) and one side of the fixed tooth rubbing plate II (10) are both provided with an upper tooth rubbing tooth II (901) and a lower tooth rubbing tooth II (902), a gap between the upper tooth rubbing tooth II (901) and the lower tooth rubbing tooth II (902) is a separation channel II (903), the bottom of the movable tooth rubbing plate (9) is provided with a sliding block (904), the sliding block (904) is of a structure in a shape like a Chinese character 'tu', and the bottom of the sliding block (904) is attached to the upper side of the rolling shaft (14).
7. The apparatus for working a segmented thread forming screw according to claim 1, wherein: an upper tooth rubbing third (1001) and a lower tooth rubbing third (1002) are arranged on one side, close to the movable tooth rubbing plate (9), of the fixed tooth rubbing second (10), and a gap between the upper tooth rubbing third (1001) and the lower tooth rubbing third (1002) is a separation channel third (1003).
8. The apparatus for working a segmented thread forming screw according to claim 1, wherein: the transmission mechanism (11) comprises a driving motor (1101), the driving motor (1101) is fixedly installed at the right side position of the lower end face of the machine table (6), an output shaft of the driving motor (1101) penetrates through the machine table (6) and is fixedly provided with an eccentric wheel (1102), the right end face of the movable tooth rubbing plate (9) is fixedly provided with a fixed block (1103), the upper end face of the fixed block (1103) is fixedly provided with a chassis (1104), the upper end face of the chassis (1104) is fixedly provided with a connecting column (1105), the connecting column (1105) on the fixed block (1103) is mutually connected with the connecting column (1105) on the eccentric wheel (1102) through a connecting rod (1106), connecting holes (1107) are formed in two ends of the connecting column (1105), the inner diameter of the connecting hole (1107) is the same as the diameter of the connecting column (1105), and a fixed disc (1108) is fixedly installed at the top of the connecting column, the diameter of the fixed disc (1108) is larger than the inner diameter of the connecting hole (1107).
9. The apparatus for working a segmented thread forming screw according to claim 1, wherein: the length of the first fixed tooth rubbing plate (8) is smaller than that of the movable tooth rubbing plate (9), and the length of the movable tooth rubbing plate (9) is smaller than that of the second fixed tooth rubbing plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910972626.1A CN110711907A (en) | 2019-10-14 | 2019-10-14 | Sectional thread self-tapping screw processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910972626.1A CN110711907A (en) | 2019-10-14 | 2019-10-14 | Sectional thread self-tapping screw processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110711907A true CN110711907A (en) | 2020-01-21 |
Family
ID=69211614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910972626.1A Pending CN110711907A (en) | 2019-10-14 | 2019-10-14 | Sectional thread self-tapping screw processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110711907A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1035539A (en) * | 1963-10-09 | 1966-07-13 | Johann Hubl | Improvements in or relating to thread rolling machines |
| CN2761309Y (en) * | 2004-11-22 | 2006-03-01 | 黄大海 | Screw thread rolling machine |
| CN100513035C (en) * | 2006-10-17 | 2009-07-15 | 宽仕工业股份有限公司 | Screw thread rolling plate set with cooling function |
| CN203992195U (en) * | 2014-06-16 | 2014-12-10 | 吴江思库特精密电子有限公司 | The screw moulding dental lamina of integral type |
| CN208513573U (en) * | 2018-06-23 | 2019-02-19 | 上海信标机械有限公司 | A kind of thread rolling machine |
-
2019
- 2019-10-14 CN CN201910972626.1A patent/CN110711907A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1035539A (en) * | 1963-10-09 | 1966-07-13 | Johann Hubl | Improvements in or relating to thread rolling machines |
| CN2761309Y (en) * | 2004-11-22 | 2006-03-01 | 黄大海 | Screw thread rolling machine |
| CN100513035C (en) * | 2006-10-17 | 2009-07-15 | 宽仕工业股份有限公司 | Screw thread rolling plate set with cooling function |
| CN203992195U (en) * | 2014-06-16 | 2014-12-10 | 吴江思库特精密电子有限公司 | The screw moulding dental lamina of integral type |
| CN208513573U (en) * | 2018-06-23 | 2019-02-19 | 上海信标机械有限公司 | A kind of thread rolling machine |
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