CN219746375U

CN219746375U - Bicycle hub flower disc perforating device of adjustable interval of punching

Info

Publication number: CN219746375U
Application number: CN202320943405.3U
Authority: CN
Inventors: 萧裕峰; 潘胜卿
Original assignee: Assess Precision Machinery Jiangsu Co ltd
Current assignee: Assess Precision Machinery Jiangsu Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-09-26
Anticipated expiration: 2033-04-24

Abstract

The utility model relates to a bicycle hub flower disc punching device with adjustable punching space, which comprises a processing table, wherein an adjusting mechanism is arranged on the processing table, the adjusting mechanism comprises a processing box fixedly arranged at the top of the processing table, a servo motor positioned in the processing box is fixedly arranged at the top of the processing table, a placing seat is fixedly arranged on an output shaft of the servo motor, two sliding blocks are fixedly arranged at the bottom of the placing seat, and a positioning plate is fixedly arranged in the placing seat. This adjustable interval of punching's bicycle flower-drum flower-disc perforating device, through the adjustment mechanism who sets up, when drilling to the flower-drum upper flower-disc of bicycle, can effectively promote drilling efficiency through two sets of drilling subassemblies to drive the flower-disc under servo motor's cooperation and rotate, thereby adjust the interval of punching, better satisfy the user demand, and help promoting the practicality of flower-drum flower-disc perforating device, promote machining efficiency.

Description

Bicycle hub flower disc perforating device of adjustable interval of punching

Technical Field

The utility model relates to the technical field of bicycle processing equipment, in particular to a bicycle hub flower disc punching device capable of adjusting punching intervals.

Background

The hub is commonly called as a hub barrel, is a barrel of a connecting spoke outside a shaft, is commonly called as a hub, generally has 3 and 5 diffuse braiding methods according to different arrangement modes of the number of the hub, comprises an iron hub and an aluminum hub, and is convenient for connection between the subsequent strip and the hub due to the fact that outwardly protruding flower discs at two ends of the hub need to be uniformly perforated in the circumferential direction in the process of processing the bicycle hub.

Please refer to a bicycle hub flower disc perforating device with publication number CN213969119U, comprising: the novel hydraulic machine comprises a fixed shell, a hub groove, a hydraulic cylinder, a base shell and a motor, wherein the hub groove is formed in the fixed shell, a hinge is arranged on the left end face of the fixed shell, the base shell is fixed on the lower surface of the fixed shell, a drilling groove is formed in the fixed shell, the motor is arranged in the base shell, a main shaft is arranged on the upper surface of the motor, a fixing clamp is arranged on the upper surface of the main shaft, a fastening bolt is arranged on the upper surface of the fixing clamp, and a base plate is arranged on the upper surface of the base shell. Through increasing fixed shell, motor and mounting fixture, realize that two flowers discs on each time drilling can be direct simultaneously punching on the vertical for efficiency increases, and can control the rotation angle of motor and realize the processing to the flowers disc of hole quantity difference.

In the above patent, although the disc chuck can be drilled on both sides, the disc chuck can be machined only by a single drilling bit, the disc chuck can be machined only by repeated drilling, the time spent in machining is long, and the drilling efficiency of the disc chuck is easy to influence, so the bicycle hub disc chuck drilling device with adjustable drilling intervals is provided to solve the above problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a bicycle hub flower disc punching device with adjustable punching spacing, which has the advantages of adjustable spacing, high drilling efficiency and the like, and solves the problems that the disc is processed through a single punching drill bit, the disc can be processed only by repeated drilling, the time spent in processing is long, and the drilling efficiency of the disc is easily influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the bicycle hub flower disc perforating device with the adjustable perforating interval comprises a processing table, wherein an adjusting mechanism is arranged on the processing table;

the adjusting mechanism comprises a processing box fixedly mounted at the top of a processing table, a servo motor positioned in the processing box is fixedly mounted at the top of the processing table, a placing seat is fixedly mounted on an output shaft of the servo motor, two sliding blocks are fixedly mounted at the bottom of the placing seat, a positioning plate is fixedly mounted in the placing seat, a bidirectional screw rod is rotatably connected in the positioning plate, turntables are fixedly mounted at two ends of the bidirectional screw rod, two clamping rods are in threaded connection with the outer sides of the bidirectional screw rod, and limiting blocks are fixedly mounted on one sides of the two opposite clamping rods;

the adjusting mechanism further comprises an electric push rod fixedly mounted on the inner top wall of the processing box, a movable seat which is in sliding connection with the inner walls of the two sides of the processing box is fixedly mounted at the output end of the electric push rod, a limiting frame is fixedly mounted at the bottom of the movable seat, a double-shaft motor is fixedly mounted inside the movable seat, a threaded rotating rod which is rotationally connected with the inner wall of the movable seat is fixedly mounted on the output shaft of the double-shaft motor, a movable block which is in sliding connection with the limiting frame is connected with the outer side threads of the threaded rotating rod, and a drilling assembly is fixedly mounted at the bottom of the movable block.

Further, the sliding groove is formed in the top of the processing table, and the sliding block is in sliding connection with the processing table through the sliding groove.

Further, two sections of opposite thread grooves are formed in the outer side of the bidirectional screw rod, and first threaded holes corresponding to the opposite thread grooves are formed in the clamping rods.

Further, the top of placing the seat has seted up first logical groove, the grip lever extends to the top of placing the seat through first logical groove.

Further, the inner walls of the two sides of the processing box are provided with moving grooves, and the moving seat is in sliding connection with the processing box through the moving grooves.

Further, the second through groove is formed in the bottom of the movable seat, and the movable block extends to the bottom of the movable seat through the second through groove to be fixedly connected with the drilling assembly.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

this adjustable interval of punching's bicycle flower-drum flower-disc perforating device, through the adjustment mechanism who sets up, when drilling to the flower-drum upper flower-disc of bicycle, can effectively promote drilling efficiency through two sets of drilling subassemblies to drive the flower-disc under servo motor's cooperation and rotate, thereby adjust the interval of punching, better satisfy the user demand, and help promoting the practicality of flower-drum flower-disc perforating device, promote machining efficiency.

Drawings

FIG. 1 is a schematic cross-sectional view of the structure of the present utility model;

fig. 2 is a schematic front view of the structure of the present utility model.

In the figure: 1. a processing table; 2. a processing box; 3. a servo motor; 4. a placement seat; 5. a sliding block; 6. a positioning plate; 7. a two-way screw rod; 8. a turntable; 9. a clamping rod; 10. a limiting block; 11. an electric push rod; 12. a movable seat; 13. a limiting frame; 14. a biaxial motor; 15. a threaded rotating rod; 16. a movable block; 17. and (5) a drilling assembly.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-2, a bicycle hub flower disc punching device capable of adjusting a punching interval in this embodiment includes a processing table 1, and an adjusting mechanism is disposed on the processing table 1.

Referring to fig. 1 and 2, the adjusting mechanism includes a processing box 2 fixedly mounted on the top of a processing table 1, a servo motor 3 positioned in the processing box 2 is fixedly mounted on the top of the processing table 1, and a placement seat 4 is fixedly mounted on an output shaft of the servo motor 3.

Wherein, place the bottom fixed mounting of seat 4 and have the sliding block 5 that quantity is two, the sliding tray has been seted up at the top of processing platform 1, sliding block 5 passes through sliding tray and processing platform 1 sliding connection, make things convenient for servo motor 3 when driving to place seat 4 rotation, can pivoted more steady through sliding tray and sliding block 5, the inside fixed mounting of placing seat 4 has locating plate 6, the inside rotation of locating plate 6 is connected with two-way lead screw 7, the equal fixed mounting in both ends of two-way lead screw 7 has carousel 8, the outside threaded connection of two-way lead screw 7 has clamping lever 9 that quantity is two.

Wherein, two sections opposite thread grooves have been seted up in the outside of two-way lead screw 7, the inside of clamping lever 9 has been seted up with the corresponding first screw hole in opposite thread groove, make things convenient for clamping lever 9 to carry out relative or move in opposite directions on two-way lead screw 7 through opposite thread groove and first screw hole, thereby carry out the centre gripping fixedly with the flower-drum, the stopper 10 is all fixed mounting in one side that two clamping levers 9 are relative, first logical groove has been seted up at the top of placing seat 4, clamping lever 9 extends to the top of placing seat 4 through first logical groove, make things convenient for clamping lever 9 to move through first logical groove and drive stopper 10 and fix the flower-drum of equidimension not, thereby be convenient for advance the hole to the flower-disc on the flower-drum.

In this embodiment, adjustment mechanism still includes fixed mounting electric putter 11 on the roof in processing case 2, electric putter 11's output fixed mounting has the removal seat 12 with processing case 2 both sides inner wall sliding connection, the removal groove has all been seted up on the both sides inner wall of processing case 2, remove seat 12 through removal groove and processing case 2 sliding connection, when making things convenient for electric putter 11 to promote to remove seat 12 and remove, it can steadily go up and down to remove seat 12, the bottom fixed mounting who removes seat 12 has spacing 13, the inside fixed mounting who removes seat 12 has biax motor 14, biax motor 14's output shaft fixed mounting has the screw thread bull stick 15 that rotates with removal seat 12 inner wall and be connected.

Wherein, screw thread bull stick 15's outside threaded connection has the movable block 16 with spacing 13 sliding connection, the bottom fixed mounting of movable block 16 has drilling subassembly 17, drilling subassembly 17 comprises rotating motor and drill bit, thereby drive the drill bit by rotating motor and rotate the flower disc and bore, the second through-hole groove has been seted up to the bottom of removing seat 12, the movable block 16 extends to the bottom of removing seat 12 and drilling subassembly 17 fixed connection through the second through-hole groove, make things convenient for movable block 16 to drive drilling subassembly 17 through the second through-hole groove and carry out position adjustment, improve the efficiency of punching.

It is to be noted that, this bicycle flower-drum flower-disc perforating device of interval of punching is adjustable, through the adjustment mechanism who sets up, when drilling to the flower-drum on the bicycle flower-drum, can effectively promote drilling efficiency through two sets of drilling subassembly 17 to drive the flower-disc under servo motor 3's cooperation and rotate, thereby adjust the interval of punching, better satisfy the user demand, and help promoting flower-drum flower-disc perforating device's practicality, promote machining efficiency.

The working principle of the embodiment is as follows:

this bicycle flower-drum flower-disc perforating device of adjustable interval of punching, when using, firstly open the positive dodge gate of processing case 2, then with the flower-drum cover in place the grip lever 9 outside on seat 4, then rotate carousel 8 and make two-way lead screw 7 drive grip lever 9 move in opposite directions and fix the flower-drum on stopper 10, the steady of the work of being convenient for punch is gone on, then power on for electric putter 11, electric putter 11 drives the location before moving seat 12 descends to the suitable position and drills, then start biax motor 14 and drive movable block 16 relative movement in the screw thread bull stick 15 outside, then start drilling subassembly 17, drill the flower-disc under electric putter 11's drive, after every group drilling is accomplished, electric putter 11 drives drilling subassembly 17 and flower-disc separation, then servo motor 3 drives and places seat 4 and rotate, and adjust the interval of punching, promote the rate under electric putter 11 and servo motor 3's cooperation, and make perforating device's practicality strengthen, promote the drilling efficiency of flower-disc.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides an adjustable bicycle flower-drum flower-disc perforating device who punches interval, includes processing platform (1), its characterized in that: an adjusting mechanism is arranged on the processing table (1);

the adjusting mechanism comprises a processing box (2) fixedly mounted at the top of a processing table (1), a servo motor (3) positioned in the processing box (2) is fixedly mounted at the top of the processing table (1), a placement seat (4) is fixedly mounted on an output shaft of the servo motor (3), two sliding blocks (5) are fixedly mounted at the bottom of the placement seat (4), a positioning plate (6) is fixedly mounted in the placement seat (4), a bidirectional screw rod (7) is rotatably connected in the positioning plate (6), turntables (8) are fixedly mounted at two ends of the bidirectional screw rod (7), two clamping rods (9) are fixedly connected to the outer sides of the bidirectional screw rod (7), and limiting blocks (10) are fixedly mounted on one sides, opposite to the two clamping rods (9);

the adjusting mechanism further comprises an electric push rod (11) fixedly mounted on the inner top wall of the processing box (2), a movable seat (12) which is slidably connected with the inner walls of the two sides of the processing box (2) is fixedly mounted at the output end of the electric push rod (11), a limiting frame (13) is fixedly mounted at the bottom of the movable seat (12), a double-shaft motor (14) is fixedly mounted inside the movable seat (12), a threaded rotating rod (15) which is rotatably connected with the inner wall of the movable seat (12) is fixedly mounted at the output shaft of the double-shaft motor (14), a movable block (16) which is slidably connected with the limiting frame (13) is connected with the outer side of the threaded rotating rod (15), and a drilling assembly (17) is fixedly mounted at the bottom of the movable block (16).

2. The bicycle hub flower disc perforating device of adjustable perforation interval of claim 1, wherein: the top of the processing table (1) is provided with a sliding groove, and the sliding block (5) is in sliding connection with the processing table (1) through the sliding groove.

3. The bicycle hub flower disc perforating device of adjustable perforation interval of claim 1, wherein: two sections of opposite thread grooves are formed in the outer side of the two-way screw rod (7), and first threaded holes corresponding to the opposite thread grooves are formed in the clamping rods (9).

4. The bicycle hub flower disc perforating device of adjustable perforation interval of claim 1, wherein: the top of placing seat (4) has seted up first logical groove, clamping rod (9) extend to the top of placing seat (4) through first logical groove.

5. The bicycle hub flower disc perforating device of adjustable perforation interval of claim 1, wherein: the inner walls of the two sides of the processing box (2) are provided with moving grooves, and the moving seat (12) is in sliding connection with the processing box (2) through the moving grooves.

6. The bicycle hub flower disc perforating device of adjustable perforation interval of claim 1, wherein: the bottom of the movable seat (12) is provided with a second through groove, and the movable block (16) extends to the bottom of the movable seat (12) through the second through groove and is fixedly connected with the drilling assembly (17).