CN210188564U

CN210188564U - Drilling device for circular sheet metal part

Info

Publication number: CN210188564U
Application number: CN201921030762.0U
Authority: CN
Inventors: Yanhui Lyu; 吕艳辉
Original assignee: KUNSHAN XINLIANDE HARDWARE MACHINERY EQUIPMENT Co Ltd
Current assignee: KUNSHAN XINLIANDE HARDWARE MACHINERY EQUIPMENT Co Ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-03-27
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a drilling equipment of circular sheet metal component, which comprises a frame, the front of frame is provided with the workstation, the top of workstation is provided with the fixing base, the top center of fixing base rotates and is connected with the rotating turret, the upper portion of rotating turret is provided with the drive chamber, it is connected with the connection silk axle to rotate between the inside relative both sides of drive chamber, the center of connecting the silk axle is provided with from the driving wheel, the surface of connecting the silk axle just is located the equal threaded connection in both sides from the driving wheel and has the movable block, the top fixedly connected with arc clamp splice of movable block, the utility model relates to a sheet metal component drilling technical field. This drilling equipment of circular sheet metal component has solved traditional two clamp splice sheet metal component drilling equipment complex operation and has realized the operation in-process, hardly satisfies the centre gripping of circular sheet metal component, produces easily and slides, influences the problem of assembly precision.

Description

Drilling device for circular sheet metal part

Technical Field

The utility model relates to a sheet metal component drilling technical field specifically is a drilling equipment of circular sheet metal component.

Background

The sheet metal is a comprehensive cold working process for sheet metal (generally below 6 mm), which comprises shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming (such as automobile bodies) and the like, and is characterized in that the thickness of the same part is consistent, and the product processed by the sheet metal process is called a sheet metal part. After sheet metal component processing was accomplished usually, need punch its surface to make things convenient for its assembly, but traditional sheet metal component drilling equipment is two clamp splice manual centre gripping, and during complex operation and realization operation process, hardly satisfied circular sheet metal component's centre gripping, produce easily and slide, influence the assembly precision.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a drilling equipment of circular sheet metal component has solved two clamp splice sheet metal component drilling equipment complex operation of tradition and has realized in the operation process, hardly satisfies the centre gripping of circular sheet metal component, produces easily and slides, influences the problem of assembly precision.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a drilling equipment of circular sheet metal component, includes the frame, the front of frame is provided with the workstation, the top of workstation is provided with the fixing base, the top center of fixing base is rotated and is connected with the rotating turret, the upper portion of rotating turret is provided with the drive chamber, it is connected with the connecting wire axle to rotate between the inside relative both sides of drive chamber, the center of connecting wire axle is provided with from the driving wheel, the surface of connecting wire axle just is located the equal threaded connection in both sides from the driving wheel has the movable block, the top fixedly connected with arc clamp splice of movable block, the bottom outside swing joint of rotating turret has spacing frame, the equal symmetry in left and right sides of spacing frame is provided with fastener.

Preferably, the inner wall one side fixedly connected with driving motor of drive chamber, driving motor's output fixedly connected with action wheel, the surface of action wheel is passed through the belt and is connected with the surface transmission from the driving wheel.

Preferably, the fastening device comprises a threaded rod, the outer end of the threaded rod is fixedly connected with a rotating handle, the inner end of the threaded rod is rotatably connected with a limiting arc frame, the inner wall of the limiting arc frame is fixedly connected with an anti-slip pad, and the surface of the threaded rod is in threaded connection with a limiting frame.

Preferably, the spiral direction of connecting the screw thread of silk axle both sides is opposite, the top of spacing frame is provided with the scale, the fixed surface of bottom and the fixing base of spacing frame is connected, the surface of movable block and the inner wall sliding connection of drive chamber.

Preferably, the arc clamp splice includes left clamp splice and right clamp splice, and is located the top of rotating turret, the top of rotating turret and all seted up the activity groove with the corresponding position of movable block, the inner wall center of arc clamp splice is provided with pressure sensor.

Preferably, a drilling machine is arranged on the upper portion of the rack and can move up and down and back and forth, and a control switch is arranged on one side of the top of the rotating frame.

(III) advantageous effects

The utility model provides a drilling equipment of circular sheet metal component. Has the following beneficial effects:

(1) this drilling equipment of circular sheet metal component drives through driving motor positive and negative cooperation belt drive and connects the lead screw and rotate, connects the lead screw and drives the movable block relative movement, and then drives both sides arc clamp splice self-holding or loosen, and cooperates the drilling machine in upper portion to realize that the sheet metal component opens, and automatic centre gripping can avoid relapseing manual regulation, reduces the operation degree of difficulty, improves machining efficiency, and the design of arc clamp splice, can realize the centre gripping to circular sheet metal component, guarantees the machining precision.

(2) This drilling equipment of circular sheet metal component through loosening or tightening fastener, realizes the rotation or the fixed of rotating turret, conveniently evenly punches to circular sheet metal component surface, and spacing frame top is provided with the scale, conveniently controls turned angle.

Drawings

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

FIG. 2 is an enlarged view of the structure A of the present invention;

FIG. 3 is an enlarged view of the structure B of the present invention;

fig. 4 is an enlarged view of the structure C of the present invention.

In the figure: 1 machine frame, 2 work tables, 3 fixing seats, 4 rotating frames, 5 driving chambers, 6 connecting screw shafts, 7 driven wheels, 8 movable blocks, 9 arc-shaped clamping blocks, 10 limiting frames, 11 fastening devices, 111 threaded rods, 112 rotating handles, 113 limiting arc frames, 114 anti-skid pads, 12 driving motors, 13 driving wheels, 14 belts, 15 movable grooves, 16 pressure sensors, 17 drilling machines and 18 control switches.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a drilling device for circular sheet metal parts comprises a frame 1, wherein a workbench 2 is arranged on the front side of the frame 1, a fixed seat 3 is arranged at the top of the workbench 2, a convenient device is fixed with the frame, a rotating frame 4 is rotatably connected to the center of the top of the fixed seat 3, rotation is realized, a driving chamber 5 is arranged on the upper portion of the rotating frame 4, a connecting screw shaft 6 is rotatably connected between two opposite sides in the driving chamber 5, a driven wheel 7 is arranged at the center of the connecting screw shaft 6, movable blocks 8 are in threaded connection with the surface of the connecting screw shaft 6 and positioned at two sides of the driven wheel 7, an arc clamping block 9 is fixedly connected to the top of each movable block 8, clamping and fixing of the circular sheet metal parts are realized, the circular sheet metal parts can be prevented from sliding due to arc surface clamping, the machining precision is improved, a limiting frame 10 is movably connected to the outer side of the bottom of, realize the rotating frame is fixed or loosened, facilitate the different position processing of the round sheet metal part, one side of inner wall of the driving chamber 5 is fixedly connected with the driving motor 12, the output end of the driving motor 12 is fixedly connected with the driving wheel 13, the surface of the driving wheel 13 is connected with the surface transmission of the driven wheel 7 through the belt 14, realize the positive and negative rotation of the connecting screw rod, facilitate the driving of the clamping block, realize the automatic clamping or loosening, the fastening device 11 comprises a threaded rod 111, the outer end of the threaded rod 111 is fixedly connected with a rotating handle 112, facilitate the external manual control, the inner end of the threaded rod 111 is rotatably connected with a limiting arc frame 113, the inner wall of the limiting arc frame 113 is fixedly connected with a non-slip mat 114, improve the limiting strength, the surface of the threaded rod 111 is in threaded connection with the limiting frame 10, the spiral directions of the threads at two sides of the connecting screw shaft, the bottom of spacing frame 10 is connected with the fixed surface of fixing base 3, the surface of movable block 8 and the inner wall sliding connection of drive chamber 5, arc clamp splice 9 includes left clamp splice and right clamp splice, and be located the top of rotating turret 4, the activity groove 15 has all been seted up at the top of rotating turret 4 and with the corresponding position of movable block 8, satisfy the structural requirement, the inner wall center of arc clamp splice 9 is provided with pressure sensor 16, realize the clamping-force and detect, control driving motor stall, avoid excessive centre gripping to damage the machined part, the upper portion of frame 1 is provided with drilling machine 17, the back-and-forth movement about drilling machine 17, realize the work piece drilling, top one side of rotating turret 4 is provided with control switch 18, conveniently control driving motor switch.

When the circular sheet metal part clamping device is used, a circular sheet metal part is placed in the center of the top of a rotating frame 4, a driving motor 12 is turned on through a control switch 18, the driving motor 12 drives a driving wheel 13, the driving wheel 13 drives a driven wheel 7 to rotate through a belt 14, the driven wheel 7 drives a connecting screw rod 6 to rotate, the connecting screw rod 6 drives a movable block 8 to move inwards relatively, the movable block 8 drives an arc-shaped clamping block 9 to move inwards relatively, clamping of the circular sheet metal part is achieved, surface drilling is achieved through a drilling machine 17, when clamping is achieved, the driving motor 12 is controlled to stop rotating by matching with a pressure sensor 16 inside the arc-shaped clamping block 9, excessive clamping is avoided, damage to the workpiece is avoided, loosening of the workpiece is achieved through forward and reverse rotation of the motor, then a threaded rod 111 is driven to rotate through a rotating handle 112, the threaded rod 111 drives a limiting arc frame, after the angle is determined, the rotating handle 112 is screwed down reversely, and the surface of the circular sheet metal part is opened uniformly.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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. The utility model provides a drilling equipment of circular sheet metal component, includes frame (1), its characterized in that: the front of frame (1) is provided with workstation (2), the top of workstation (2) is provided with fixing base (3), the top center of fixing base (3) is rotated and is connected with rotating turret (4), the upper portion of rotating turret (4) is provided with drive chamber (5), it is connected with connecting wire axle (6) to rotate between the inside relative both sides of drive chamber (5), the center of connecting wire axle (6) is provided with from driving wheel (7), the surface of connecting wire axle (6) just is located the equal threaded connection in both sides from driving wheel (7) and has movable block (8), the top fixedly connected with arc clamp splice (9) of movable block (8), the bottom outside swing joint of rotating turret (4) has spacing frame (10), the equal symmetry in both sides of spacing frame (10) is provided with fastener (11).

2. The drilling device for the circular sheet metal part according to claim 1, characterized in that: inner wall one side fixedly connected with driving motor (12) of drive chamber (5), the output fixedly connected with action wheel (13) of driving motor (12), the surface of action wheel (13) is passed through belt (14) and is connected with the surface transmission from driving wheel (7).

3. The drilling device for the circular sheet metal part according to claim 1, characterized in that: fastener (11) include threaded rod (111), the outer end fixedly connected with of threaded rod (111) rotates handle (112), the inner of threaded rod (111) rotates and is connected with spacing arc frame (113), the inner wall fixedly connected with slipmat (114) of spacing arc frame (113), the surface and spacing frame (10) threaded connection of threaded rod (111).

4. The drilling device for the circular sheet metal part according to claim 1, characterized in that: the spiral direction of connecting screw shaft (6) both sides screw thread is opposite, the top of spacing frame (10) is provided with the scale, the fixed surface of the bottom of spacing frame (10) and fixing base (3) is connected, the surface of movable block (8) and the inner wall sliding connection of drive chamber (5).

5. The drilling device for the circular sheet metal part according to claim 1, characterized in that: arc clamp splice (9) include left clamp splice and right clamp splice, and are located the top of rotating turret (4), movable groove (15) have all been seted up at the top of rotating turret (4) and with the corresponding position of movable block (8), the inner wall center of arc clamp splice (9) is provided with pressure sensor (16).

6. The drilling device for the circular sheet metal part according to claim 1, characterized in that: a drilling machine (17) is arranged on the upper portion of the rack (1), the drilling machine (17) can move up and down and back and forth, and a control switch (18) is arranged on one side of the top of the rotating frame (4).