CN219189383U

CN219189383U - Drilling device for bicycle frame machining

Info

Publication number: CN219189383U
Application number: CN202223310855.3U
Authority: CN
Inventors: 高海波
Original assignee: Tianjin Amidi Bicycle Co ltd
Current assignee: Tianjin Amidi Bicycle Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-06-16
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to the technical field of bicycle frame production and processing devices, and discloses a drilling device for bicycle frame processing, which comprises a bearing table, wherein the middle part of the top end of the bearing table is fixedly connected with a workbench, the upper end of the left side inside the workbench is rotationally connected with a bidirectional threaded rod, the front side and the rear side of the outside of the bidirectional threaded rod are both in threaded connection with a moving block, the right end of the moving block is rotationally connected with a connecting plate, the other end of the connecting plate is rotationally connected with a square sliding block, the left side of the top end of the workbench is provided with a square sliding groove, and the top end of the square sliding block and the right side of the top end of the workbench are both fixedly connected with clamping blocks. According to the utility model, clamping and fixing of the bicycle frame are realized, stability in the drilling process of the bicycle frame is improved, the condition of low drilling precision is prevented, collection of waste scraps generated during drilling of the drill bit is realized, manual operation is reduced, and convenience is brought to people.

Description

Drilling device for bicycle frame machining

Technical Field

The utility model relates to the technical field of bicycle frame production and processing devices, in particular to a drilling device for bicycle frame processing.

Background

Bicycles, also known as bicycles or scooters, are typically two-wheeled small land vehicles. After people ride on the car, use foot pedal as power, be green's vehicle, the bicycle is when producing, need assemble the installation to relevant spare part on the frame, also need carry out drilling processing to the frame simultaneously, thereby make things convenient for relevant part to assemble the assembly, current bicycle frame carries out drilling processing, mostly adopt the manual work to fix the mode, manual operation's stability is relatively poor, it is difficult to guarantee that frame drilling department is in perpendicularly with the drilling machine, lead to drilling precision not high, consequently, to above not enough, a drilling equipment for bicycle frame processing has been proposed.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a drilling device for processing a bicycle frame.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a drilling equipment is used in bicycle frame processing, includes the bearing platform, the top middle part fixedly connected with workstation of bearing platform, the inside left upper end of workstation rotates and is connected with bi-directional threaded rod, equal threaded connection in both sides has the movable block around the outside of bi-directional threaded rod, the right-hand member of movable block rotates and is connected with the connecting plate, the other end of connecting plate rotates and is connected with square slider, the top left side of workstation is provided with square spout, the equal fixedly connected with grip block in top of square slider and the top right side of workstation, the equal fixedly connected with screw bolt in top middle part threaded connection of grip block, the equal fixedly connected with electric slide rail of top left and right sides of bearing platform is first, electric slide rail's outside sliding connection has electric slide rail one, electric slide rail's top fixedly connected with support frame, electric slide rail's top inner wall fixedly connected with electric slide rail two, electric slide rail's outside sliding connection has electric slide rail two, electric slide rail's bottom fixedly connected with pneumatic cylinder.

As a further description of the above technical solution:

the driving end fixedly connected with protection casing of pneumatic cylinder, the top right side fixedly connected with fan of support frame, the fan passes through the defeated tuber pipe and links to each other with the front end middle part of protection casing, the rear end fixedly connected with collecting box of workstation.

As a further description of the above technical solution:

the bottom fixedly connected with rubber pad of screw up the bolt, square slider's outside sliding connection is at square spout's inner wall.

As a further description of the above technical solution:

one end of the bidirectional threaded rod is rotatably connected to the inner wall of the rear end of the workbench, and the other end of the bidirectional threaded rod penetrates through the front end of the workbench and is fixedly connected with a supporting frame.

As a further description of the above technical solution:

the inner wall of the middle part of the top end of the protective cover is fixedly connected with a motor, and the driving end of the motor is fixedly connected with a drill bit.

As a further description of the above technical solution:

the lower extreme fixedly connected with spacing post of workstation inside left side, both sides sliding connection is in the front end bottom through-hole of two movable blocks respectively around the outside of spacing post.

As a further description of the above technical solution:

the four corners of the bottom of bearing platform all fixedly connected with support column, the bottom fixedly connected with base of support column.

The utility model has the following beneficial effects:

1. according to the utility model, through rotating the support frame, under the mutual coordination of the bidirectional threaded rod, the moving block, the connecting plate, the square sliding block, the square sliding groove, the clamping block, the tightening bolt and the rubber pad, the clamping and fixing of the bicycle frame are realized, the stability of the bicycle frame in the drilling process is improved, and the condition of low drilling precision is prevented.

2. According to the utility model, under the drive of the fan and the mutual coordination of the air conveying pipe, the protective cover and the collecting box, the waste chips generated during the drilling of the drill bit are collected, the manual operation is reduced, and the drill bit is convenient for people to use.

Drawings

FIG. 1 is a schematic diagram of a front side of a drilling device for machining a bicycle frame;

FIG. 2 is a schematic rear perspective view of a drilling apparatus for machining a bicycle frame according to the present utility model;

fig. 3 is a schematic view of the internal structure of a workbench of a drilling device for processing a bicycle frame.

Legend description:

1. a bearing table; 2. a work table; 3. a two-way threaded rod; 4. a moving block; 5. a connecting plate; 6. square slide block; 7. square chute; 8. a clamping block; 9. tightening the bolts; 10. a rubber pad; 11. a support frame; 12. a hydraulic cylinder; 13. a protective cover; 14. a blower; 15. an air delivery pipe; 16. a motor; 17. a drill bit; 18. a collection box; 19. a support column; 20. and a limit column.

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. 1-3, one embodiment provided by the present utility model is: the drilling device for bicycle frame processing comprises a bearing table 1, a workbench 2 is fixedly connected in the middle of the top end of the bearing table 1, a bidirectional threaded rod 3 is rotatably connected to the upper end of the left side inside the workbench 2, a bicycle frame is firstly placed on the top end of the workbench 2, the bidirectional threaded rod 3 is driven to rotate by a rotating support frame 11, moving blocks 4 are connected to the front side and the rear side of the outside of the bidirectional threaded rod 3 in a threaded manner under the driving of the support frame 11, the two moving blocks 4 are driven to perform relative movement on the bidirectional threaded rod 3 through the threaded connection of the bidirectional threaded rod 3 and the moving blocks 4, a connecting plate 5 is rotatably connected to the right end of the moving blocks 4, a square sliding block 6 is rotatably connected to the other end of the connecting plate 5, a square sliding groove 7 is arranged on the left side of the top end of the workbench 2, a clamping block 8 is fixedly connected to the top end of the square sliding block 6 and the right side of the top end of the workbench 2, the connecting plate 5 is driven to move through the moving block 4, the square sliding block 6 is driven to slide in the square sliding groove 7, the bicycle frame is clamped through the two clamping blocks 8, the middle of the top end of the clamping block 8 is connected with the tightening bolt 9 in a threaded manner, the rubber pad 10 is driven to fix the bicycle frame through rotating the tightening bolt 9, the stability of the drilling process of the bicycle frame is improved, the condition of low drilling precision is prevented, the electric sliding rail I is fixedly connected to the left side and the right side of the top end of the bearing table 1, the electric sliding block I is externally and slidingly connected with the electric sliding block I, the Y-axis position of the drill bit 17 is determined by adjusting the positions of the electric sliding rail I and the electric sliding block I, the supporting frame 11 is fixedly connected to the inner wall of the top end of the supporting frame 11, the electric sliding rail II is externally and slidingly connected with the electric sliding block II, the X-axis position of the drill bit 17 is determined by adjusting the positions of the second electric sliding rail and the second electric sliding block, and the bottom end of the second electric sliding block is fixedly connected with the hydraulic cylinder 12.

The driving end of the hydraulic cylinder 12 is fixedly connected with the protective cover 13, the hydraulic cylinder 12 is started, the protective cover 13 is driven to descend under the driving of the hydraulic cylinder 12, the blower 14 is fixedly connected to the right side of the top end of the supporting frame 11, the blower 14 is connected with the middle part of the front end of the protective cover 13 through the air conveying pipe 15, the rear end of the workbench 2 is fixedly connected with the collecting box 18, the blower 14 is started, wind power is input into the air conveying pipe 15 under the driving of the blower 14, at the moment, scraps generated in the drilling process are blown through the air conveying pipe 15 and fall into the collecting box 18, then the collection of the scraps is realized, the bottom end of the tightening bolt 9 is fixedly connected with the rubber pad 10, the outer part of the square sliding block 6 is slidingly connected to the inner wall of the square sliding groove 7, one end of the bidirectional threaded rod 3 is rotationally connected to the inner wall of the rear end of the workbench 2, the other end of bi-directional threaded rod 3 runs through workstation 2's front end, and fixedly connected with support frame 11, the top middle part inner wall fixedly connected with motor 16 of protection casing 13, motor 16's drive end fixedly connected with drill bit 17, through start-up motor 16, drive drill bit 17 and rotate then, realize carrying out drilling work to the bicycle frame, the inside left lower extreme fixedly connected with spacing post 20 of workstation 2, both sides are sliding connection respectively in the front end bottom through-hole of two movable blocks 4 around spacing post 20's the outside, spacing post 20's setting, prevent that movable block 4 from taking place the position offset at the removal in-process, the equal fixedly connected with support column 19 of bottom four corners of bearing platform 1, the bottom fixedly connected with base of support column 19, support column 19 and base's setting, the stability of whole device has been improved.

Working principle: firstly, place the bicycle frame on the top of workstation 2, through rotating support frame 11, drive the rotation of bi-directional threaded rod 3 under the drive of support frame 11, through the threaded connection of bi-directional threaded rod 3 and movable block 4, then drive two movable blocks 4 and carry out relative motion on bi-directional threaded rod 3, drive connecting plate 5 motion through movable block 4, then drive square slider 6 and slide in square spout 7 inside, then carry out bicycle frame centre gripping through two grip blocks 8, and screw up bolt 9 through rotating, drive rubber pad 10 and fix the bicycle frame, the stability of bicycle frame drilling in-process has been improved, prevent that drilling precision is not high the condition from taking place, the X axle position of drill bit 17 is confirmed through adjusting the position of electric slide rail one and electric slide one, start pneumatic cylinder 12, drive protection casing 13 descends under the drive of pneumatic cylinder 12, through starter motor 16, then drive drill bit 17 rotates, realize boring work to the bicycle frame, start fan 14 simultaneously, under the drive of fan 14, input wind-force to the inside of conveying pipe 15, through the drilling of producing in the conveying pipe 15, the waste dust collecting box has been realized that the waste dust falls into the inside of the waste bin that has then fallen into the drilling process through the production of conveying pipe 18.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Drilling equipment is used in bicycle frame processing, including bearing platform (1), its characterized in that: the utility model discloses a hydraulic cylinder, including bearing platform (1), bearing platform (2), square slider (6), clamping block (8) are provided with in top middle part fixedly connected with workstation (2), the inside left upper end of workstation (2) rotates and is connected with bidirectional threaded rod (3), equal threaded connection in both sides in outside of bidirectional threaded rod (3) has movable block (4), the right-hand member of movable block (4) rotates and is connected with connecting plate (5), the other end of connecting plate (5) rotates and is connected with square slider (6), the top left side of workstation (2) is provided with square spout (7), the top of square slider (6) and the equal fixedly connected with grip block (8) in top right side of workstation (2), the equal fixedly connected with of top middle part threaded connection of grip block (8) screws up bolt (9), the equal fixedly connected with electric slide rail of top left and right sides of bearing platform (1), the outside sliding connection of electric slide rail one has electric slide rail one, the top fixedly connected with support frame (11) of electric slide rail one, the inner wall fixedly connected with square slider (6) of support frame (11), electric slide rail two is connected with electric slide rail two, electric slide rail two's outside sliding connection has electric slide rail two (12).

2. The drilling device for machining a bicycle frame according to claim 1, wherein: the driving end of the hydraulic cylinder (12) is fixedly connected with a protective cover (13), the right side of the top end of the supporting frame (11) is fixedly connected with a fan (14), the fan (14) is connected with the middle part of the front end of the protective cover (13) through an air conveying pipe (15), and the rear end of the workbench (2) is fixedly connected with a collecting box (18).

3. The drilling device for machining a bicycle frame according to claim 1, wherein: the bottom end of the tightening bolt (9) is fixedly connected with a rubber pad (10), and the outer part of the square sliding block (6) is slidably connected with the inner wall of the square sliding groove (7).

4. The drilling device for machining a bicycle frame according to claim 1, wherein: one end of the bidirectional threaded rod (3) is rotatably connected to the inner wall of the rear end of the workbench (2), and the other end of the bidirectional threaded rod (3) penetrates through the front end of the workbench (2) and is fixedly connected with a supporting frame (11).

5. The drilling device for machining a bicycle frame according to claim 2, wherein: the inner wall of the middle part of the top end of the protective cover (13) is fixedly connected with a motor (16), and the driving end of the motor (16) is fixedly connected with a drill bit (17).

6. The drilling device for machining a bicycle frame according to claim 1, wherein: the lower end of the left side inside the workbench (2) is fixedly connected with a limiting column (20), and the front side and the rear side outside the limiting column (20) are respectively and slidably connected with front end bottom through holes of the two moving blocks (4).

7. The drilling device for machining a bicycle frame according to claim 1, wherein: four corners of the bottom of the bearing table (1) are fixedly connected with support columns (19), and the bottom of the support columns (19) is fixedly connected with a base.