CN214723054U

CN214723054U - Bicycle seat cushion screw production equipment

Info

Publication number: CN214723054U
Application number: CN202023275533.0U
Authority: CN
Inventors: 董林; 刘维杰
Original assignee: Xinge Hardware Industry Kunshan Co ltd
Current assignee: Xinge Hardware Industry Kunshan Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-16
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a bicycle seat cushion screw production facility, the on-line screen storage device comprises a base, the top welding of base has the support, one side welding of support has first cylinder, the piston rod welding of first cylinder has the movable block, the inside of movable block runs through there is the dead lever, the one end of dead lever is welded with one side of support, the bottom welding of movable block has the second cylinder, the piston rod welding of second cylinder has the connecting plate, the utility model discloses a set up the connecting rod of rotation connection in the inside of connecting plate, and set up first conical gear and second conical gear respectively at the both ends of connecting rod, make the second servo motor drive conical gear rotate the back, the third conical gear can drive the body of rod and the commentaries on classics leaf rotation under the effect of second conical gear; through the setting of combination formula, need not add in addition at grinding device operation in-process and put negative-pressure air fan to it is more convenient to make grinding device's use.

Description

Bicycle seat cushion screw production equipment

Technical Field

The utility model relates to a screw production technical field specifically is bicycle seatpad screw production facility.

Background

The existing screw is also called a screw and a screw rod. The screw is a general name, and the screw rod are different from each other. The screws are generally called wood screws; the screw is the one with a sharp head at the front end, has a larger screw pitch, and is generally used for fastening wooden parts and plastic parts. The screw rod is a machine screw, is flat-headed at the front end, has small and uniform screw pitch, and is generally used for fastening metal and machine parts.

When the screw for the bicycle seat cushion is produced, a polishing device is needed to polish a metal workpiece; during the grinding process, a large amount of metal scraps are generated, and if the scraps cannot be absorbed, the scraps can threaten the personal safety of workers;

meanwhile, in the prior art, a negative pressure fan is arranged beside a grinding device to suck chips, and the grinding device needs to be additionally arranged due to lack of combined arrangement, so that inconvenience is caused to normal use of the grinding device, and therefore, the bicycle seat cushion screw production equipment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bicycle seatpad screw production facility to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: bicycle seatpad screw production facility, including the base, the top welding of base has the support, the welding of one side of support has first cylinder, the welding of the piston rod of first cylinder has the movable block, the inside of movable block runs through has the dead lever, the one end of dead lever and the welding of one side of support, the welding of the bottom of movable block has the second cylinder, the welding of the piston rod of second cylinder has the connecting plate, one side threaded connection of connecting plate has the second servo motor, the welding of one side of connecting plate far away from the second servo motor has the box, the welding of the output shaft of second servo motor has conical gear and sanding block, the outside meshing of conical gear is connected with first conical gear, the welding of one side of first conical gear has the connecting rod, the lateral wall of connecting rod passes through the bearing and is connected with the inside rotation of connecting plate, the one end that first conical gear was kept away from to the connecting rod runs through the box and welds there is second conical gear, the outside meshing of second conical gear is connected with third conical gear, the bottom welding of third conical gear has the body of rod, the bottom of the body of rod is passed through the bearing and is connected with the inside wall rotation of box, the even threaded connection of the lateral wall of the body of rod has the commentaries on classics leaf, link up there is the connecting pipe one side of box.

As further preferable in the present technical solution: the outside of box articulates there is the chamber door, the dead lever is kept away from the one end welding of support and is had the pole setting, the bottom of pole setting and the top welding of base.

As further preferable in the present technical solution: the improved structure of the base is characterized in that a baffle is welded at the top of the base, a forward and reverse rotating motor is in threaded connection with one side of the baffle, a bidirectional threaded rod is welded on an output shaft of the forward and reverse rotating motor, one end of the bidirectional threaded rod is rotatably connected with a vertical plate through a bearing, and the bottom of the vertical plate is welded with the top of the base.

As further preferable in the present technical solution: the outer side wall of the bidirectional threaded rod is in threaded connection with a second sliding block and a first sliding block, a sliding rod penetrates through the second sliding block and the first sliding block, and one side, adjacent to the vertical plate, of the baffle is welded with one end of the sliding rod.

As further preferable in the present technical solution: the top welding of second slider has first backup pad, one side threaded connection of first backup pad has a servo motor, servo motor's output shaft runs through in the inside of barrel.

As further preferable in the present technical solution: the top welding of first slider has the second backup pad, the inside of second backup pad is connected with the pivot through the bearing rotation, the barrel has all been welded to the output shaft of first servo motor and the one end of pivot.

Compared with the prior art, the beneficial effects of the utility model are that:

the rotary blade is arranged on the outer side wall of the rod body, so that negative pressure can be generated inside the box body after the rod body drives the rotary blade to rotate, and therefore scraps generated in the polishing process can enter the box body through the connecting pipe; through the arrangement, the scraps can be sucked in time, so that the threat of the scraps to the personal safety of workers is eliminated;

the connecting rod is rotatably connected inside the connecting plate, and the first bevel gear and the second bevel gear are respectively arranged at the two ends of the connecting rod, so that after the second servo motor drives the bevel gear to rotate, the third bevel gear can drive the rod body and the rotating blade to rotate under the action of the second bevel gear; through the combined arrangement, a negative pressure fan is not required to be additionally arranged in the operation process of the polishing device, so that the polishing device is more convenient to use;

third, the first supporting plate and the second supporting plate are respectively arranged at the outer side of the bidirectional threaded rod, so that the first supporting plate and the second supporting plate can drive the barrel to clamp metal workpieces with different sizes;

four, the utility model discloses an one end at first servo motor's output shaft and pivot all sets up the barrel, makes first servo motor can drive metal workpiece through the barrel and rotate to make metal workpiece can receive the piece of polishing and polish evenly.

Drawings

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

fig. 2 is a schematic diagram of the structure of the first supporting plate and the second supporting plate of the present invention;

fig. 3 is a schematic structural view of a bevel gear and a first bevel gear of the present invention;

fig. 4 is a schematic view of the structure of the box body and the box door of the present invention.

In the figure: 1. a base; 2. a baffle plate; 3. a positive and negative rotation motor; 4. a bidirectional threaded rod; 5. a first slider; 6. a second slider; 7. a first support plate; 8. a first servo motor; 9. a slide bar; 10. a barrel; 11. a rotating shaft; 12. a second support plate; 13. a support; 14. a first cylinder; 15. a movable block; 16. a second cylinder; 17. a connecting plate; 18. a second servo motor; 19. a bevel gear; 20. grinding blocks; 21. a first bevel gear; 22. a connecting rod; 23. a box body; 24. a second bevel gear; 25. a third bevel gear; 26. rotating the leaves; 27. a vertical plate; 28. a rod body; 29. a connecting pipe; 30. a box door; 31. fixing the rod; 32. and (6) erecting a rod.

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.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: bicycle seat screw production equipment comprises a base 1, a support 13 is welded at the top of the base 1, a first air cylinder 14 is welded at one side of the support 13, a movable block 15 is welded on a piston rod of the first air cylinder 14, a fixed rod 31 penetrates through the inside of the movable block 15, one end of the fixed rod 31 is welded with one side of the support 13, a second air cylinder 16 is welded at the bottom of the movable block 15, a connecting plate 17 is welded on a piston rod of the second air cylinder 16, a second servo motor 18 is in threaded connection with one side of the connecting plate 17, a box body 23 is welded at one side of the connecting plate 17 far away from the second servo motor 18, a conical gear 19 and a grinding block 20 are welded on an output shaft of the second servo motor 18, a first conical gear 21 is meshed with the outer side of the conical gear 19, a connecting rod 22 is welded at one side of the first conical gear 21, the outer side wall of the connecting rod 22 is rotatably connected with the inside of the connecting plate 17 through a bearing, one end, far away from the first bevel gear 21, of the connecting rod 22 penetrates through the box body 23 and is welded with a second bevel gear 24, the outer side of the second bevel gear 24 is meshed with a third bevel gear 25, the bottom of the third bevel gear 25 is welded with a rod body 28, the bottom of the rod body 28 is rotatably connected with the inner side wall of the box body 23 through a bearing, the outer side wall of the rod body 28 is uniformly in threaded connection with a rotating vane 26, and a connecting pipe 29 penetrates through one side of the box body 23; the bevel gear 19 drives the first bevel gear 21 to rotate under the action of the second servo motor 18, and the first bevel gear 21 drives the rod body 28 to rotate through the connecting rod 22, the second bevel gear 24 and the third bevel gear 25; the rod 28 rotates the rotating blade 26 to generate negative pressure in the box 23, so that the chips generated in the polishing process can enter the box 23 through the connecting pipe 29.

In this embodiment, specifically: a box door 30 is hinged to the outer side of the box body 23, an upright rod 32 is welded to one end, away from the bracket 13, of the fixed rod 31, and the bottom of the upright rod 32 is welded to the top of the base 1; the door 30 is opened to clean the debris collected in the box 23 in time.

In this embodiment, specifically: the top of the base 1 is welded with a baffle 2, one side of the baffle 2 is in threaded connection with a forward and reverse rotating motor 3, an output shaft of the forward and reverse rotating motor 3 is welded with a bidirectional threaded rod 4, one end of the bidirectional threaded rod 4 is rotatably connected with a vertical plate 27 through a bearing, and the bottom of the vertical plate 27 is welded with the top of the base 1; the vertical plate 27 can support the bidirectional threaded rod 4 by a bearing and can reduce the rotational load of the bidirectional threaded rod 4.

In this embodiment, specifically: the outer side wall of the bidirectional threaded rod 4 is in threaded connection with a second sliding block 6 and a first sliding block 5, a sliding rod 9 penetrates through the second sliding block 6 and the first sliding block 5, and one side, adjacent to the baffle plate 2 and the vertical plate 27, of the baffle plate is welded with one end of the sliding rod 9; because the two opposite threads of the bidirectional threaded rod 4 are respectively provided with the first sliding block 5 and the second sliding block 6, the first sliding block 5 and the second sliding block 6 can drive the second supporting plate 12 and the first supporting plate 7 to move oppositely.

In this embodiment, specifically: a first supporting plate 7 is welded at the top of the second sliding block 6, a first servo motor 8 is connected to one side of the first supporting plate 7 in a threaded manner, and an output shaft of the first servo motor 8 penetrates through the interior of the cylinder 10; the first servo motor 8 drives the metal workpiece to rotate through the cylinder 10.

In this embodiment, specifically: a second supporting plate 12 is welded at the top of the first sliding block 5, a rotating shaft 11 is rotatably connected inside the second supporting plate 12 through a bearing, and a cylinder 10 is welded at both an output shaft of the first servo motor 8 and one end of the rotating shaft 11; after the first servo motor 8 rotates, the rotating shaft 11 can start to rotate under the action of the workpiece clamped by the cylinder 10.

The type of the positive and negative rotation motor 3 is as follows: Y160M;

the type of the first servomotor 8 is: TBF 90;

the first cylinder 14 is of the type: CDM 2B;

the second cylinder 16 is of the type: CDM 2B;

the second servomotor 18 is of the type: TBF 90.

When the electric power tool is used, a switch group for controlling the on-off of the forward and reverse rotation motor 3, the first servo motor 8, the first air cylinder 14, the second air cylinder 16 and the second servo motor 18 is installed on the base 1, and the switch group is connected with an external mains supply and used for supplying power to the forward and reverse rotation motor 3, the first servo motor 8, the first air cylinder 14, the second air cylinder 16 and the second servo motor 18; the forward and reverse rotation motor 3 is started through the switch group, and the forward and reverse rotation motor 3 drives the bidirectional threaded rod 4 to rotate clockwise; because the two opposite threads of the bidirectional threaded rod 4 are respectively provided with the first sliding block 5 and the second sliding block 6, the first sliding block 5 and the second sliding block 6 can drive the second supporting plate 12 and the first supporting plate 7 to move oppositely, so that the metal workpiece is clamped inside the two cylinders 10; the first servo motor 8 is started through the switch group, and the first servo motor 8 drives the metal workpiece to rotate through the cylinder 10; the second cylinder 16 is started through the switch group, the second cylinder 16 drives the connecting plate 17 to move downwards, and therefore the grinding block 20 is in contact with the surface of the metal workpiece; the second servo motor 18 is started through the switch group, and the second servo motor 18 drives the grinding block 20 to grind the rotating metal workpiece; the bevel gear 19 drives the first bevel gear 21 to rotate under the action of the second servo motor 18, and the first bevel gear 21 drives the rod body 28 to rotate through the connecting rod 22, the second bevel gear 24 and the third bevel gear 25; the rod 28 rotates the rotating blade 26 to generate negative pressure in the box 23, so that the chips generated in the polishing process can enter the box 23 through the connecting pipe 29.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Bicycle seatpad screw production facility, including base (1), its characterized in that: the welding of the top of base (1) has support (13), the welding of one side of support (13) has first cylinder (14), the welding of the piston rod of first cylinder (14) has movable block (15), the inside of movable block (15) runs through has dead lever (31), the one end of dead lever (31) and the welding of one side of support (13), the welding of the bottom of movable block (15) has second cylinder (16), the welding of the piston rod of second cylinder (16) has connecting plate (17), one side threaded connection of connecting plate (17) has second servo motor (18), the welding of one side that second servo motor (18) were kept away from to connecting plate (17) has box (23), the welding of the output shaft of second servo motor (18) has conical gear (19) and sanding block (20), the outside meshing of conical gear (19) is connected with first conical gear (21), the welding of one side of first conical gear (21) has connecting rod (22), the lateral wall of connecting rod (22) passes through the bearing and is connected with the internal rotation of connecting plate (17), the one end that first conical gear (21) was kept away from in connecting rod (22) runs through box (23) and welds second conical gear (24), the outside meshing of second conical gear (24) is connected with third conical gear (25), the bottom welding of third conical gear (25) has the body of rod (28), the inside wall rotation of the bottom of the body of rod (28) through bearing and box (23) is connected, the even threaded connection of the lateral wall of the body of rod (28) has rotor (26), link up there is connecting pipe (29) one side of box (23).

2. The bicycle seat screw production apparatus according to claim 1, wherein: the outside of box (23) articulates there is chamber door (30), the one end welding that support (13) were kept away from in dead lever (31) has pole setting (32), the bottom of pole setting (32) and the top welding of base (1).

3. The bicycle seat screw production apparatus according to claim 1, wherein: the welding of the top of base (1) has baffle (2), one side threaded connection of baffle (2) has positive reverse motor (3), the welding of the output shaft of positive reverse motor (3) has two-way threaded rod (4), the one end of two-way threaded rod (4) is rotated through the bearing and is connected with riser (27), the bottom of riser (27) and the top welding of base (1).

4. The bicycle seat screw production apparatus according to claim 3, wherein: the outer side wall of the bidirectional threaded rod (4) is in threaded connection with a second sliding block (6) and a first sliding block (5), a sliding rod (9) penetrates through the inner portions of the second sliding block (6) and the first sliding block (5), and one side, adjacent to the baffle (2) and the vertical plate (27), of the baffle is welded with one end of the sliding rod (9).

5. The bicycle seat screw production apparatus according to claim 4, wherein: the top welding of second slider (6) has first backup pad (7), one side threaded connection of first backup pad (7) has first servo motor (8), the output shaft of first servo motor (8) runs through in the inside of barrel (10).

6. The bicycle seat screw production apparatus according to claim 5, wherein: the top welding of first slider (5) has second backup pad (12), the inside of second backup pad (12) is connected with pivot (11) through the bearing rotation, barrel (10) have all been welded to the output shaft of first servo motor (8) and the one end of pivot (11).