CN220612538U

CN220612538U - Bolt double-line rapid thread forming equipment

Info

Publication number: CN220612538U
Application number: CN202322033272.9U
Authority: CN
Inventors: 李从超; 李如欣; 李如意; 李奥泽
Original assignee: Handan Taihang Fastener Manufacturing Co ltd
Current assignee: Handan Taihang Fastener Manufacturing Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-03-19
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a bolt double-line rapid thread forming device which comprises a lathe, wherein a three-jaw chuck is arranged on the lathe, a movable cutterhead seat is arranged on the lathe, a turning tool is arranged on the cutterhead seat, a cleaning mechanism is arranged on the lathe, and a collecting mechanism is arranged on the lathe; the cleaning mechanism comprises a blower arranged on the cutterhead seat, a fixed table is arranged at one side of the lower end of the cutterhead seat, and interception plates are arranged at two sides of the upper surface of the fixed table; the collecting mechanism comprises a conveying belt device arranged on a fixed table, and a waste box is arranged on one side of the fixed table. The utility model has the advantages that when the screw is threaded, the scraps generated on the screw can be blown onto the conveyor belt device by the blower, then the scraps can be moved into the waste bin for collection by the operation of the conveyor belt device, and the screw and the turning tool can be cooled by the wind blown by the blower, so that the working efficiency is improved.

Description

Bolt double-line rapid thread forming equipment

Technical Field

The utility model relates to the technical field of bolt processing equipment, in particular to bolt double-line rapid thread forming equipment.

Background

The bolt is a fastener and is generally matched with a nut, the common bolt has only one thread and can be processed by a thread rolling machine, and the bolt with double threads is generally required to be processed by a lathe.

In the prior art, for example, the application number is CN202221425445.0, the patent name is a quick screw thread former of bolt double line, it is after finishing processing the bolt, through loosening clamping device, make waiting for the machined part to drop to the filter plate top, and roll downwards along the filter plate top, receive the baffle of rubber on the filter plate, wait for the machined part can appear vibrating, thereby shake the piece on surface, the piece that drops falls into on the baffle through the filter plate, and by the collection box inside on the baffle slip mounting bracket, and wait for the machined part can roll into along the filter plate and hold the box inside, through taking out collection box and hold the box from the mounting bracket inside, can treat machined part and piece, but there are some problems when it is when using the lathe to process the bolt, bolt and lathe tool can generate heat, need spray the coolant liquid in order to cool down, and then make impurity on the bolt glue on the bolt, and the bolt is when the downward landing, because vibratory force is less, can't drop all impurity vibrations, still need to clear up the bolt, processing efficiency is influenced.

Disclosure of Invention

The utility model aims to solve the problems, and designs a bolt double-line rapid thread forming device.

The technical scheme of the utility model for achieving the purpose is that the bolt double-line rapid thread forming equipment comprises a lathe, wherein a three-jaw chuck is arranged on the lathe, a movable cutterhead seat is arranged on the lathe, a turning tool is arranged on the cutterhead seat, a cleaning mechanism is arranged on the lathe, and a collecting mechanism is arranged on the lathe;

the cleaning mechanism comprises a blower arranged on the cutterhead seat, the outlet end of the blower blows wind from the upper part to the lower part of the bolt, a fixed table is arranged on one side of the lower end of the cutterhead seat, and interception plates are arranged on two sides of the upper surface of the fixed table;

the collection mechanism comprises a conveyor belt device arranged on a fixed table, the blower can blow impurities on the bolts onto the conveyor belt device, and a waste box is arranged on one side of the fixed table.

Further, an inclined guide plate is arranged at the lower end of the inner side surface of the interception plate, and a vibrator is arranged at the lower end of the inclined guide plate.

Further, a square groove is formed in the fixing table, and a permanent magnet is arranged in the square groove.

Further, the conveyer belt device is including the axis of rotation that is located the fixed station both sides, first antifriction bearing is installed at the axis of rotation both ends, first antifriction bearing passes through the bracing piece and installs on the fixed station, the fixed station outside is equipped with drive belt, drive belt suit is in two axis of rotation outsides, one the one-way bearing is installed to the one end of axis of rotation, drive gear is installed in the one-way bearing outside, install the fixed rack on the lathe, the fixed rack can with drive gear meshing.

Further, the fixed station below is equipped with the lifter, the lifter is located the driving belt inboard, second antifriction bearing is installed at the lifter both ends, the guide bar is installed to second antifriction bearing upper end, the fixed station lower surface is opened there are a plurality of guiding holes, the guide bar upper end stretches into in the guiding hole, second antifriction bearing passes through telescopic spring and is connected with the fixed station lower surface.

Further, the waste bin is located on one side, close to the transmission gear, of the fixed table, an avoidance opening is formed in the upper end of the waste bin, the avoidance opening can be convenient for a transmission belt to pass through, and a scraping plate is mounted at the inner lower end of the avoidance opening.

The utility model has the beneficial effects that: when the screw bolt is threaded, scraps generated on the screw bolt can be blown down onto the conveyor belt device through the air blower, then the scraps can be moved into the waste bin to be collected through the operation of the conveyor belt device, the screw bolt and the turning tool can be cooled through the air blown by the air blower, cooling liquid is not needed, the scraps are not adhered to the screw bolt, and therefore scraps can be cleaned conveniently, and the working efficiency is improved;

the permanent magnet is arranged on the fixed table, so that scraps can be sucked, the scraps can be prevented from moving randomly, and the scraps can be collected conveniently;

the lifting rod can move downwards under the action of the elasticity of the telescopic spring, so that the driving belt can be conveniently tensioned, the phenomenon that the driving belt and the rotating shaft slip is prevented, and therefore scraps can be conveniently collected;

when the cutterhead seat moves, the fixed table can be driven to move, and then the transmission of the gears can drive the conveyor belt device to operate, so that additional electric equipment is not required to be added, and the manufacturing cost of the device is reduced.

Drawings

FIG. 1 is a schematic diagram of a two-wire rapid thread forming apparatus for bolts according to the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view, partially in section, of a side view of a two-wire bolt rapid threading apparatus of the present utility model;

FIG. 4 is a partial enlarged view at B in FIG. 3;

FIG. 5 is an enlarged view of a portion of FIG. 3 at C;

FIG. 6 is a schematic view of the connection between the second rolling bearing and the stationary table according to the present utility model;

in the figure, 1, a lathe; 2. a three-jaw chuck; 3. a cutterhead seat; 4. turning tools; 5. a blower; 6. a fixed table; 7. an interception plate; 8. a conveyor belt device; 9. a waste bin; 10. tilting the stock guide; 11. a vibrator; 12. square grooves; 13. a permanent magnet; 14. a rotating shaft; 15. a first rolling bearing; 16. a support rod; 17. a drive belt; 18. a one-way bearing; 19. a transmission gear; 20. a fixed rack; 21. a lifting rod; 22. a second rolling bearing; 23. a guide rod; 24. a guide hole; 25. a telescopic spring; 26. an avoidance port; 27. a scraper.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The utility model provides a double-line rapid screw thread forming device for a bolt, which is shown in figures 1-6, and comprises a lathe 1, wherein a three-jaw chuck 2 is arranged on the lathe 1, a movable cutterhead seat 3 is arranged on the lathe 1, a turning tool 4 is arranged on the cutterhead seat 3, a cleaning mechanism is arranged on the lathe 1, and a collecting mechanism is arranged on the lathe 1; the cleaning mechanism comprises a blower 5 arranged on the cutterhead seat 3, the outlet end of the blower 5 blows wind from the upper part to the lower part of the bolt, a fixed table 6 is arranged on one side of the lower end of the cutterhead seat 3, and interception plates 7 are arranged on two sides of the upper surface of the fixed table 6; the collecting mechanism comprises a conveyor belt device 8 arranged on a fixed table 6, a blower 5 can blow impurities on bolts onto the conveyor belt device 8, and a waste box 9 is arranged on one side of the fixed table 6;

the bolt processing process of the device is as follows: install the bolt raw materials on three jaw chuck 2, drive lathe tool 4 through blade disc seat 3 and remove, start three jaw chuck 2 and drive the bolt raw materials and rotate, and can carry out double-line screw thread processing to the bolt through the removal of lathe tool 4, when processing the screw thread, start air-blower 5, air-blower 5 can blow the bolt top fast with the wind, three jaw chuck 2 drives the bolt rotation this moment, the direction of rotation of bolt one side is opposite with the direction of blowing, can further increase wind-force, and then can blow the impurity on the bolt downwards, and make the impurity fall on the conveyer belt device 8 on fixed station 6, intercept plate 7 can prevent that the impurity from dropping to fixed station 6 both sides, still can cool down bolt and lathe tool 4, then through the operation of conveyer belt device 8, can remove the impurity on the conveyer belt device 8 in the waste box 9.

Referring to fig. 1 and 2 of the specification, an inclined guide plate 10 is mounted at the lower end of the inner side surface of the interception plate 7, a vibrator 11 is mounted at the lower end of the inclined guide plate 10, the vibrator 11 is started, the vibrator 11 can drive the inclined guide plate 10 to vibrate, and then the inclined guide plate 10 can guide impurities blocked by the interception plate 7 onto the conveyor belt device 8.

Referring to fig. 3 of the specification, a square groove 12 is formed in the fixed table 6, a permanent magnet 13 is arranged in the square groove 12, and impurities falling on the conveyor belt device 8 can be sucked by the permanent magnet 13 to prevent the impurities from falling.

Referring to fig. 1 of the specification, fig. 2 of the specification and fig. 3 of the specification, the conveyor belt device 8 comprises rotating shafts 14 positioned at two sides of a fixed table 6, first rolling bearings 15 are arranged at two ends of the rotating shafts 14, the first rolling bearings 15 are arranged on the fixed table 6 through supporting rods 16, a transmission belt 17 is arranged at the outer side of the fixed table 6, the transmission belt 17 is sleeved at the outer sides of the two rotating shafts 14, a one-way bearing 18 is arranged at one end of one rotating shaft 14, a transmission gear 19 is arranged at the outer side of the one-way bearing 18, a fixed rack 20 is arranged on the lathe 1, and the fixed rack 20 can be meshed with the transmission gear 19;

the process of the conveyor belt device 8 driving the impurity to move is as follows: when the cutterhead seat 3 moves towards the direction close to the three-jaw chuck 2, the fixed table 6, the rotating shaft 14, the first rolling bearing 15, the supporting rod 16, the driving belt 17, the one-way bearing 18 and the driving gear 19 can be driven to move, the fixed rack 20 is meshed with the driving gear 19, the driving gear 19 and the one-way bearing 18 can rotate outside the rotating shaft 14 and cannot enable the driving belt 17 to operate, when the turning tool 4 contacts with a bolt raw material, the fixed rack 20 is disconnected with the driving gear 19, then the bolt can be machined, fallen impurities can fall onto the driving belt 17, after the bolt is machined, the cutterhead seat 3 moves towards the direction far away from the three-jaw chuck 2, and then after the driving gear 19 contacts with the fixed rack 20, the driving gear 19 and the one-way bearing 18 drive the rotating shaft 14 to rotate, and then the driving belt 17 can operate, and the impurities can be driven away from the permanent magnet 13 and fall into the waste bin 9.

Referring to fig. 3, 4 and 6 of the specification, a lifting rod 21 is arranged below the fixed table 6, the lifting rod 21 is located on the inner side of the driving belt 17, two ends of the lifting rod 21 are provided with second rolling bearings 22, the upper ends of the second rolling bearings 22 are provided with guide rods 23, the lower surface of the fixed table 6 is provided with a plurality of guide holes 24, the upper ends of the guide rods 23 extend into the guide holes 24, the second rolling bearings 22 are connected with the lower surface of the fixed table 6 through telescopic springs 25, when the driving belt 17 loosens, under the action of the elasticity of the telescopic springs 25, the second rolling bearings 22 and the lifting rod 21 can be pushed downwards, and then the driving belt 17 can be tensioned, the guide rods 23 and the guide blocks 24 can ensure the moving directions of the second rolling bearings 22 and the lifting rod 21, when the driving belt 17 runs, the lifting rod 21 can rotate, and then friction force when the driving belt 17 moves can be reduced.

Referring to the accompanying drawings 1, 3 and 5 of the specification, the waste bin 9 is located on one side, close to the transmission gear 19, of the fixed table 6, an avoidance port 26 is formed in the upper end of the waste bin 9, the avoidance port 26 can facilitate the transmission belt 17 to pass through, a scraper 27 is mounted at the inner lower end of the avoidance port 26, the transmission belt 17 can pass through the avoidance port 26, and the scraper 27 can scrape the outer side surface of the transmission belt 17 and can facilitate the collection of impurities.

Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The double-line rapid screw thread forming equipment for the bolts comprises a lathe (1), wherein a three-jaw chuck (2) is arranged on the lathe (1), a movable cutter head seat (3) is arranged on the lathe (1), and a turning tool (4) is arranged on the cutter head seat (3), and the double-line rapid screw thread forming equipment is characterized in that a cleaning mechanism is arranged on the lathe (1), and a collecting mechanism is arranged on the lathe (1);

the cleaning mechanism comprises a blower (5) arranged on the cutterhead seat (3), the outlet end of the blower (5) blows wind down from the upper part to the lower part of the bolt, a fixed table (6) is arranged on one side of the lower end of the cutterhead seat (3), and interception plates (7) are arranged on two sides of the upper surface of the fixed table (6);

the collecting mechanism comprises a conveyor belt device (8) arranged on a fixed table (6), the blower (5) can blow impurities on bolts onto the conveyor belt device (8), and a waste box (9) is arranged on one side of the fixed table (6).

2. The quick screw forming device for the double lines of the bolts according to claim 1, wherein an inclined stock guide (10) is arranged at the lower end of the inner side surface of the interception plate (7), and a vibrator (11) is arranged at the lower end of the inclined stock guide (10).

3. The quick screw forming device for the double lines of the bolts according to claim 1 is characterized in that a square groove (12) is formed in the fixed table (6), and a permanent magnet (13) is arranged in the square groove (12).

4. A bolt double-line rapid thread forming device according to claim 3, characterized in that the conveyor belt device (8) comprises rotating shafts (14) positioned at two sides of a fixed table (6), first rolling bearings (15) are arranged at two ends of the rotating shafts (14), the first rolling bearings (15) are arranged on the fixed table (6) through supporting rods (16), a driving belt (17) is arranged at the outer side of the fixed table (6), the driving belt (17) is sleeved at the outer sides of the two rotating shafts (14), one end of one rotating shaft (14) is provided with a one-way bearing (18), a driving gear (19) is arranged at the outer side of the one-way bearing (18), a fixed rack (20) is arranged on the lathe (1), and the fixed rack (20) can be meshed with the driving gear (19).

5. The quick screw forming device for the double lines of the bolts according to claim 4, wherein a lifting rod (21) is arranged below the fixed table (6), the lifting rod (21) is positioned on the inner side of the transmission belt (17), second rolling bearings (22) are arranged at two ends of the lifting rod (21), guide rods (23) are arranged at the upper ends of the second rolling bearings (22), a plurality of guide holes (24) are formed in the lower surface of the fixed table (6), the upper ends of the guide rods (23) extend into the guide holes (24), and the second rolling bearings (22) are connected with the lower surface of the fixed table (6) through telescopic springs (25).

6. The quick screw forming device for the double lines of the bolts according to claim 4, wherein the waste box (9) is positioned on one side, close to the transmission gear (19), of the fixed table (6), an avoidance opening (26) is formed in the upper end of the waste box (9), the avoidance opening (26) can facilitate the transmission belt (17) to pass through, and a scraping plate (27) is arranged at the inner lower end of the avoidance opening (26).