CN220498552U

CN220498552U - Horizontal drilling machine for machining automobile parts

Info

Publication number: CN220498552U
Application number: CN202321816179.9U
Authority: CN
Inventors: 罗光斌; 胡永群; 罗扬扬; 罗倩雨
Original assignee: Chongqing Maierda Machinery Co ltd
Current assignee: Chongqing Maierda Machinery Co ltd
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-02-20
Anticipated expiration: 2033-07-12

Abstract

The utility model relates to the technical field of horizontal drilling machines and discloses a horizontal drilling machine for machining a steam fitting, which comprises a platform, wherein a workbench is fixedly connected to the outer wall of one end of the platform, which is far away from a sliding rail, a supporting frame is fixedly connected to one end of a plurality of supporting rods, which is far away from the workbench, a round shaft is rotatably connected to the inner walls of the two ends of the supporting frame, which are far away from a hydraulic cylinder, and gear fans are fixedly connected to the outer walls of the two round shafts.

Description

Horizontal drilling machine for machining automobile parts

Technical Field

The utility model relates to the technical field of horizontal drilling machines, in particular to a horizontal drilling machine for machining a steam assembly.

Background

With the continuous development of society, automobiles are increasingly popular, the quality requirements for parts are also higher and higher in the automobile field, a horizontal drilling machine is very wide in application of processing equipment in the automobile industry, a horizontal drilling machine for processing a steam fitting is mainly used for processing the steam fitting parts and is mainly used for processing important parts on some automobile bodies, the general structural form of the steam fitting horizontal drilling machine used in the market at present can be divided into horizontal type and vertical type, the horizontal drilling machine generally uses a manual clamping tool to fix tools, then a drill bit translates on a platform to process workpieces, and the operation process of the horizontal drilling machine has some defects;

firstly, in order to enable a workpiece to be subjected to machining and punching at a specific position in the horizontal drilling machine, a clamp is generally used for fixing the workpiece, the existing clamping structure is mainly characterized in that a screw rod is manually rotated to drive two clamping plates to mutually approach to clamp the workpiece, the position of the workpiece needs to be adjusted after each punching in the machining process, and the workpiece needs to be continuously clamped again, so that manual clamping is complicated and laborious;

secondly, in the processing process, the drill bit is overheated due to long-time working, and the drill bit is deformed, so that the quality of a finished product is affected, and the yield is reduced; therefore, in order to solve the problems, a horizontal drilling machine for machining a steam fitting is proposed.

Disclosure of Invention

Aiming at the defects that the machining efficiency is low due to manual operation clamping in the machining process of the horizontal drilling machine and the yield is affected due to long-time working overheat of a drill bit, the utility model provides the machining automobile horizontal drilling machine, which has the advantages of automatic clamping, adaptability to different products and cooling, and solves the problem of low efficiency of manual operation clamping.

The utility model provides the following technical scheme:

the utility model provides a horizontal drilling machine of processing auto parts, which comprises a platform, the top surface of platform is provided with the slide rail, the top sliding connection of slide rail has the sliding table, the one end outer wall fixedly connected with workstation of platform, the drill bit that is used for processing the work piece is installed to one side outer wall of sliding table orientation workstation, the bracing piece is installed to the top surface of workstation, the common fixedly connected with braced frame in top of bracing piece and workstation, braced frame's inner wall fixed mounting has the pneumatic cylinder, the terminal fixedly connected with rack of output shaft of pneumatic cylinder, braced frame inner wall fixedly connected with two connecting rods, the rack is located between two connecting rods, braced frame keeps away from the both ends inner wall rotation of pneumatic cylinder and is connected with the circle axle, the equal fixedly connected with gear fan of outer wall of two circle axles, the outer wall welding of gear fan has the arm lock, the one end rotation that the clamp arm kept away from the gear fan is connected with the splint that is used for centre gripping work piece, the outer wall fixedly connected with support of platform, the outer wall fixed mounting that the support is close to the top has the shower nozzle that is used for spraying water, the inside of workstation is provided with cooling body.

Preferably, one end of the connecting rod far away from the inner wall of the supporting frame is rotationally connected with a gear, one side of the gear is meshed with the rack, and the gear is meshed with the gear fan.

Preferably, the bottom outer wall fixedly connected with that workstation one end was kept away from to the platform is used for supporting the base of platform, and the sweeps clearance mouth that runs through has been seted up to the outer wall that the platform is close to the workstation, and the elevating platform is installed to the top outer wall of workstation, the elevating platform is located under two splint.

Preferably, the cooling mechanism comprises a water pump which is embedded in the workbench, a water outlet of the water pump is fixedly connected with a pipeline, and the other end of the pipeline penetrates through the workbench and is communicated with the spray head.

Preferably, the cooling mechanism further comprises a water inlet pipe fixedly arranged at the water pumping port of the water pump, and the water inlet pipe penetrates through and extends to the outside of the workbench.

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

1. through setting up braced frame, circle axle, arm lock, splint, pneumatic cylinder, rack, gear fan and gear, can drive two splint and rack and carry out the centre gripping to the work piece voluntarily to can also go up and down to finely tune when placing the work piece on the elevating platform, realize that the position of processing carries out fine setting, compare in current manual centre gripping of manual work, this drilling machine has the effect of automatic centre gripping work piece, and cooperatees with the elevating platform, can easily adjust the processing position, thereby accomplish the centre gripping product fast, improved the efficiency of processing the horizontal drilling machine of automobile parts.

2. Through the cooling body who sets up, can take out outside water source to the shower nozzle and spout to the drill bit, and then can cool off the drill bit to prevent that the drill bit from taking place deformation, influence the yield of processing work piece.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic perspective view of the structure of the present utility model;

FIG. 3 is a schematic view of a clamping structure according to the present utility model;

fig. 4 is a partial cross-sectional view of the present utility model.

In the figure: 1. a platform; 2. a work table; 3. a base; 4. a sliding table; 5. a drill bit; 6. a clamp arm; 7. a spray head; 8. a pipe; 9. a bracket; 10. a slide rail; 11. a water inlet pipe; 12. a scrap cleaning port; 13. a hydraulic cylinder; 14. a support frame; 15. a water pump; 16. a rack; 17. a circular shaft; 18. a gear fan; 19. a gear; 20. a clamping plate; 21. a lifting table; 22. a support rod; 23. and a connecting rod.

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. 1-4, a horizontal drilling machine for machining a steam fitting comprises a platform 1, a slide rail 10 is arranged on the top surface of the platform 1, a sliding table 4 is slidably connected to the top of the slide rail 10, a workbench 2 is fixedly connected to one end outer wall of the platform 1, a drill bit 5 for machining a workpiece is installed on one side outer wall of the sliding table 4 facing the workbench 2, a supporting rod 22 is installed on the top surface of the workbench 2, the supporting rod 22 and the top of the workbench 2 are fixedly connected with a supporting frame 14 together, a hydraulic cylinder 13 is fixedly installed on the inner wall of the supporting frame 14, a rack 16 is fixedly connected to the tail end of an output shaft of the hydraulic cylinder 13, two connecting rods 23 are fixedly connected to the inner wall of the supporting frame 14, the rack 16 is positioned between the two connecting rods 23, a circular shaft 17 is rotatably connected to the inner wall of the two ends of the supporting frame 14 far away from the hydraulic cylinder 13, a gear fan 18 is fixedly connected to the outer wall of the two circular shaft 17, a clamping arm 6 is welded on the outer wall of the gear fan 18, one end of the clamping arm 6 far away from the gear fan 18 is rotatably connected with a clamping plate 20 for clamping the workpiece, the outer side wall of the platform 1 is fixedly connected with a bracket 9, two connecting rods 9 are fixedly connected to the outer wall of the supporting frame 9, the outer wall of the supporting frame is positioned near the outer wall 9 of the bracket 9 is provided with a cooling mechanism for cooling spray head 2, and a cooling mechanism is fixedly installed inside a spray head 2.

The end of the two connecting rods 23 far away from the inner wall of the supporting frame 14 is rotationally connected with gears 19, the two gears 19 are respectively meshed with racks 16, the two gears 19 are respectively meshed with two gear fans 18, when the racks 16 are pushed or pulled to move, the two gears 19 meshed with the racks 16 are further driven to rotate, and the two gear fans 18 meshed with the two gears 19 are driven to rotate through the rotation of the two gears 19.

The bottom outer wall fixedly connected with that platform 1 kept away from workstation 2 one end is used for supporting the base 3 of platform 1, and the sweeps clearance mouth 12 that runs through has been seted up to the outer wall that platform 1 is close to workstation 2, and the piece that produces in the clearance course of working is cleared up through sweeps clearance mouth 12, and elevating platform 21 is installed to the top outer wall of workstation 2, and elevating platform 21 is located under two splint 20, can finely tune the height of work piece from top to bottom through elevating platform 21.

The cooling mechanism comprises a water pump 15 which is embedded in the workbench 2, a water outlet port of the water pump 15 is fixedly connected with a pipeline 8, the other end of the pipeline 8 penetrates through the workbench 2 and is communicated with the spray head 7, the cooling mechanism further comprises a water inlet pipe 11 which is fixedly arranged at a water pumping port of the water pump 15, and the water inlet pipe 11 penetrates through and extends to the outside of the workbench 2.

Working principle: when the automatic drill bit machining device is used, a workpiece is placed on the lifting table 21, the hydraulic cylinder 13 is started, the output end of the hydraulic cylinder 13 pushes the rack 16 to move forwards, the gear 19 meshed with the rack 16 is driven to rotate in the moving process of the rack 16, the gear 19 drives the gear fan 18 meshed with the rack to rotate when the gear 19 rotates, the gear fan 18 drives the clamping arms 6 fixedly connected with the gear fan 18 to move, and because the clamping arms 6 are perpendicular to the gear fan 18, when the two gear fans 18 rotate towards the direction of the hydraulic cylinder 13, one ends of the two clamping arms 6 far away from the gear fan 18 are driven to be close to each other, at the moment, the two clamping plates 20 are close to each other to clamp the workpiece, meanwhile, the rack 16 is pushed in the process of pushing the rack 16, the outer wall of the workpiece can be extruded, three-way limit is further realized on the workpiece, automatic clamping is realized, then the sliding table 4 is driven to be gradually close to the workpiece through the sliding rail 10, during machining, the workpiece can be driven by the lifting table 21 to be finely adjusted, chips generated during machining can be cleaned through the waste chip openings 12, and the external connection cooling mechanism is arranged, the water inlet pipe 11 is firstly, then the water source is started, the water pump 15 is pumped into the water source, the water source 8, and the workpiece is cooled, and the workpiece is prevented from being deformed, and the workpiece is subjected to machining.

Claims

1. The utility model provides a horizontal drilling machine of processing auto parts, includes platform (1), its characterized in that: the top surface of platform (1) is provided with slide rail (10), the top sliding connection of slide rail (10) has slide table (4), the one end outer wall fixedly connected with workstation (2) of platform (1), drill bit (5) that are used for processing the work piece are installed towards one side outer wall of workstation (2) to slide table (4), the top surface movable mounting of workstation (2) has bracing piece (22), the top fixedly connected with braced frame (14) of bracing piece (22), the inner wall fixed mounting of braced frame (14) has pneumatic cylinder (13), the output shaft end fixedly connected with rack (16) of pneumatic cylinder (13), braced frame (14) inner wall fixedly connected with two connecting rods (23), rack (16) are located two between connecting rods (23), the both ends inner wall rotation that braced frame (14) kept away from pneumatic cylinder (13) is connected with circle axle (17), two the outer wall of circle axle (17) all fixedly connected with gear fan (18), the outer wall welding of gear fan (18) has arm-clip (6), arm (6) are kept away from the one end of work piece (20) fixedly connected with clamp plate (20), the outer wall of the bracket (9) close to the top is fixedly provided with a spray head (7) for spraying water, and a cooling mechanism is arranged in the workbench (2).

2. A horizontal drilling machine for machining a steam fitting according to claim 1, wherein: one end of the connecting rod (23) far away from the inner wall of the supporting frame (14) is rotationally connected with a gear (19), one side of the gear (19) is meshed with the rack (16), and the other side of the gear (19) is meshed with the gear fan (18).

3. A horizontal drilling machine for machining a steam fitting according to claim 2, wherein: the utility model discloses a waste chip cleaning device, including work platform (2), platform (1), elevating platform (21) are installed to the outer wall of top of work platform (2), bottom outer wall fixedly connected with that work platform (2) one end was kept away from to platform (1) is used for base (3) of supporting platform (1), penetrating type sweeps clearance mouth (12) have been seted up to the outer wall that work platform (2) was close to platform (1), elevating platform (21) are located under two splint (20).

4. A horizontal drilling machine for machining a steam fitting according to claim 1, wherein: the cooling mechanism comprises a water pump (15) which is embedded in the workbench (2), a water outlet port of the water pump (15) is fixedly connected with a pipeline (8), and the other end of the pipeline (8) penetrates through the workbench (2) and is communicated with the spray head (7).

5. A horizontal drilling machine for machining a steam fitting as claimed in claim 4, wherein: the cooling mechanism further comprises a water inlet pipe (11) fixedly arranged at a water pumping port of the water pump (15), and the water inlet pipe (11) penetrates through and extends to the outside of the workbench (2).