CN212761287U

CN212761287U - Drilling equipment with shock-absorbing structure

Info

Publication number: CN212761287U
Application number: CN202021516888.1U
Authority: CN
Inventors: 杨文义
Original assignee: Chongqing Jincroft Door & Window Manufacturing Co ltd
Current assignee: Chongqing Jincroft Door & Window Manufacturing Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-23
Anticipated expiration: 2030-07-28

Abstract

The utility model relates to the technical field of punching equipment, in particular to punching equipment with a shock absorption structure, which comprises a workbench, wherein two clamp assemblies with the same specification are arranged on the upper surface of the workbench and at the position close to the left edge, the two clamp assemblies are respectively distributed on the front side and the rear side of the workbench, and a punching mechanism is arranged on the upper surface of the workbench and at the position on the right side of the two clamp assemblies; this take shock-absorbing structure's drilling equipment, second shock pad through both sides setting about the mounting panel, and a plurality of second springs that set up at the lower surface of second shock pad, when the rotating electrical machines drives the drill bit and punches to the work piece, cushion the vibrations that produce to the rotating electrical machines work through second shock pad and second spring, reduce the influence that its vibrations produced, and then improve the accurate rate of this drilling equipment when punching, use when being favorable to processing the work piece and punching.

Description

Drilling equipment with shock-absorbing structure

Technical Field

The utility model relates to a drilling equipment technical field specifically is a take and connect shock-absorbing structure's drilling equipment.

Background

The punching device is a general term for machines and devices that leave a cylindrical hole or hole in an object by means of rotary cutting or rotary extrusion using a tool harder and sharper than the object. When the existing punching equipment is used, the motor drives the drill bit to rotate and extrude, so that large vibration can be generated, the stability of the whole equipment is not high when the whole equipment is used, the punching accuracy is reduced, the use is not facilitated, and therefore the punching equipment with the shock absorption structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take and connect shock-absorbing structure's drilling equipment 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:

a punching device with a shock absorption structure comprises a workbench, wherein two clamp assemblies with the same specification are arranged on the upper surface of the workbench and at positions close to the left edge of the workbench, the two clamp assemblies are respectively distributed on the front side and the rear side of the workbench, and a punching mechanism is arranged on the upper surface of the workbench and at positions on the right sides of the two clamp assemblies; two L-shaped supports with the same shape are arranged on the upper surface of the workbench and close to the left side edge, the two L-shaped supports are respectively positioned on the front side and the rear side of the workbench, a first mounting frame is arranged on the upper surface of the workbench and close to the front side, a second mounting frame is arranged on the upper surface of the workbench and behind the first mounting frame, and four support columns with the same height are further arranged on the lower surface of the workbench; the clamp assembly comprises two pull rods with the same size arranged on an L-shaped support, a strip-shaped pressing block is arranged at the bottom end of each pull rod and below the L-shaped support, and first springs are respectively arranged on the upper surface of each pressing block and at the bottom ends of the two pull rods; the punching mechanism comprises a stepping motor arranged at the top of the first mounting frame, an output shaft of the stepping motor extends into the first mounting frame and is coaxially connected with a screw rod, the punching mechanism also comprises a guide rod arranged in the second mounting rack, a moving plate is arranged between the guide rod and the screw rod, a motor box is arranged on the moving plate and in the middle, a mounting plate is arranged in the inner space of the motor box and near the bottom of the motor box, the upper side and the lower side of the mounting plate are respectively provided with a second shock pad with the same type, the lower surface of the second shock pad is provided with four second springs with the same specification, the one end and the motor box bottom fixed connection of second shock pad are kept away from to the second spring, the upper surface of mounting panel just is located the inside rotating electrical machines that is equipped with of motor box, the output shaft of rotating electrical machines stretches out motor box and coaxial coupling has the drill bit.

Preferably, the top of the first mounting bracket is located at the center and provided with a square groove, the stepping motor is located in the square groove, and a first shock pad is further arranged between the bottom of the square groove and the stepping motor.

Preferably, the upper end face of the L-shaped bracket is provided with two through holes with the same size, and the cross-sectional size of the pull rod is smaller than the aperture of the through holes.

Preferably, a spherical handle is arranged at the top end of the pull rod.

Preferably, one end, far away from the pressing block, of the first spring is fixedly connected with the inner side wall of the L-shaped support.

Preferably, the front side and the rear side of the moving plate are respectively provided with a convex block, the convex block on the front side of the moving plate is in threaded fit with the screw rod, and the convex block on the rear side of the moving plate is sleeved on the guide rod.

Preferably, the bottom end of the screw rod and the upper surface of the workbench are provided with circular grooves.

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

1. this take shock-absorbing structure's drilling equipment, second shock pad through both sides setting about the mounting panel, and a plurality of second springs that set up at the lower surface of second shock pad, when the rotating electrical machines drives the drill bit and punches to the work piece, cushion the vibrations that produce to the rotating electrical machines work through second shock pad and second spring, reduce the influence that its vibrations produced, and then improve the accurate rate of this drilling equipment when punching, use when being favorable to processing the work piece and punching.

2. This take shock-absorbing structure's drilling equipment through two anchor clamps subassemblies that set up on the workstation surface, when the work piece need punch man-hour, the anchor clamps subassembly of accessible both sides carries out the centre gripping to the work piece and fixes, rocks about avoiding it to punch, and then uses when being favorable to punching.

Drawings

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

FIG. 2 is a schematic structural view of a worktable according to the present invention;

FIG. 3 is a schematic structural view of a clamping assembly according to the present invention;

FIG. 4 is a schematic structural view of a hole punching mechanism of the present invention;

fig. 5 is a schematic diagram of a middle portion of the structure of the present invention.

The various reference numbers in the figures mean:

1. a work table; 11. an "L" shaped bracket; 12. a first mounting bracket; 120. a square groove; 121. a first cushion pad; 13. a second mounting bracket; 14. a support pillar;

2. a clamp assembly; 21. a pull rod; 210. a handle; 22. briquetting; 221. a first spring;

3. a punching mechanism; 31. a stepping motor; 311. a screw rod; 32. a guide bar; 33. moving the plate; 330. a bump; 34. a motor box; 341. mounting a plate; 3410. a second cushion pad; 3411. a second spring; 35. a rotating electric machine; 351. a drill bit.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

a punching device with a shock absorption structure comprises a workbench 1, two clamp assemblies 2 with the same specification are arranged on the upper surface of the workbench 1 and at positions close to the left side edge, the two clamp assemblies 2 are respectively distributed on the front side and the rear side of the workbench 1, and a punching mechanism 3 is arranged on the upper surface of the workbench 1 and at positions on the right side of the two clamp assemblies 2; two L-shaped supports 11 with the same shape are arranged on the upper surface of the workbench 1 and close to the left side edge, the two L-shaped supports 11 are respectively positioned on the front side and the rear side of the workbench 1, a first mounting frame 12 is arranged on the upper surface of the workbench 1 and close to the front side, a second mounting frame 13 is arranged on the upper surface of the workbench 1 and behind the first mounting frame 12, and four support columns 14 with the same height are further arranged on the lower surface of the workbench 1; the clamp assembly 2 comprises two pull rods 21 with the same size arranged on the L-shaped support 11, a strip-shaped pressing block 22 is arranged at the bottom end of each pull rod 21 and below the L-shaped support 11, first springs 221 are respectively arranged on the upper surface of each pressing block 22 and at the bottom ends of the two pull rods 21, when a workpiece needs to be clamped and fixed, the pressing blocks 22 can be pulled upwards through the pull rods 21, the workpiece is placed below the pressing blocks 22, the pull rods 21 are loosened, and the pressing blocks 22 rebound downwards under the action of the first springs 221 and extrude the workpiece; the punching mechanism 3 comprises a stepping motor 31 arranged at the top of the first mounting frame 12, an output shaft of the stepping motor 31 extends into the first mounting frame 12 and is coaxially connected with a screw 311, the punching mechanism 3 further comprises a guide rod 32 arranged in the second mounting frame 13, a movable plate 33 is arranged between the guide rod 32 and the screw 311, a motor box 34 is arranged on the movable plate 33 and positioned at the middle position, a mounting plate 341 is arranged on the inner space of the motor box 34 and is close to the bottom of the motor box, second damping pads 3410 with the same type are respectively arranged at the upper side and the lower side of the mounting plate 341, four second springs 3411 with the same specification are arranged on the lower surface of the second damping pads 3410, one end of each second spring 3411, far away from the second damping pad 3410, is fixedly connected with the bottom of the motor box 34, a rotating motor 35 is arranged on the upper surface of the mounting plate 341 and positioned in the motor box 34, and an, the front end of the drill 351 is pointed to facilitate drilling.

In this embodiment, the top of the first mounting frame 12 is located at the center and is provided with a square groove 120, the stepping motor 31 is located in the square groove 120, a first shock pad 121 is further disposed between the bottom of the square groove 120 and the stepping motor 31, and when the stepping motor 31 works, the shock generated by the stepping motor 31 can be buffered through the additionally arranged first shock pad 121, so that a shock absorbing effect is achieved.

In addition, two through holes with the same size are formed in the upper end face of the L-shaped support 11, the cross-sectional size of the pull rod 21 is smaller than the aperture of the through holes, and when the press block 22 is pulled upwards by the pull rod 21, the pull rod 21 is not hindered by the through holes and is convenient to pull.

Furthermore, a spherical handle 210 is arranged at the top end of the pull rod 21, so that the pull rod 21 can be conveniently used when being pulled.

Specifically, one end of the first spring 221, which is far away from the pressing block 22, is fixedly connected with the inner side wall of the "L" shaped bracket 11, so that the first spring 221 is fixed at a position between the pressing block 22 and the "L" shaped bracket 11.

Furthermore, the front side and the rear side of the moving plate 33 are respectively provided with a bump 330, the bump 330 on the front side of the moving plate 33 is in threaded fit with the screw 311, and the bump 330 on the rear side of the moving plate 33 is sleeved on the guide rod 32. The center of the protrusion 330 on the front side of the moving plate 33 is provided with an internal threaded hole, when the rotating motor 35 drives the screw rod 311 to perform a rotating motion, the internal threaded hole on the protrusion 220 is rotationally matched with the external threaded layer on the outer wall of the screw rod 311, so as to drive the moving plate 33 to move up and down, and the guide rod 32 plays a guiding role in the process.

It should be noted that a circular groove is formed at the bottom end of the screw 311 and located on the upper surface of the working table 1, and when the stepping motor 31 drives the screw 311 to rotate, the bottom of the screw 311 can rotate freely on the surface of the working table 1 through the groove.

It should be noted that the stepping motor 31 and the rotating motor 35 are conventional technologies, and are not described in detail in the present invention.

When the punching equipment with the shock absorption structure is used, the pull rod 21 is firstly lifted upwards, when the workpiece to be punched can be put down at the distance between the pressing block 22 and the surface of the workbench 1, the workpiece to be punched is put below the pressing block 22 and then pushed to the right side of the workbench 1 until the position to be punched is positioned below the drill, at the moment, the stepping motor 31 and the rotating motor 35 are connected with an external power supply, the stepping motor 31 is started, the screw rod 311 is driven by the stepping motor 31 to rotate, the screw rod 311 rotates to drive the movable plate 33 to move downwards, when the movable plate 33 drives the drill 351 to move to a proper position, the stepping motor 31 is closed, the rotating motor 35 is started, the rotating motor 35 drives the drill 351 to punch the workpiece, the rotating motor 35 is closed after punching is finished, the stepping motor 31 is started, the punching mechanism 3 is driven by the stepping motor 351 to move upwards integrally, and then the pull rod 21 is lifted upwards, and the processed workpiece is taken out.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a drilling equipment of shock-absorbing structure is met in area, includes workstation (1), its characterized in that: two clamp assemblies (2) with the same specification are arranged on the upper surface of the workbench (1) and close to the left edge, the two clamp assemblies (2) are respectively distributed on the front side and the rear side of the workbench (1), and a punching mechanism (3) is arranged on the upper surface of the workbench (1) and on the right side of the two clamp assemblies (2); two L-shaped supports (11) with the same shape are arranged on the upper surface of the workbench (1) and close to the left side edge, the two L-shaped supports (11) are respectively positioned on the front side and the rear side of the workbench (1), a first mounting frame (12) is arranged on the upper surface of the workbench (1) and close to the front side, a second mounting frame (13) is arranged on the upper surface of the workbench (1) and behind the first mounting frame (12), and four supporting columns (14) with the same height are further arranged on the lower surface of the workbench (1); the clamp assembly (2) comprises two pull rods (21) which are arranged on an L-shaped support (11) and have the same size, a strip-shaped pressing block (22) is arranged at the bottom end of each pull rod (21) and below the L-shaped support (11), and first springs (221) are respectively arranged on the upper surface of each pressing block (22) and at the bottom ends of the two pull rods (21); the punching mechanism (3) comprises a stepping motor (31) arranged at the top of a first mounting frame (12), an output shaft of the stepping motor (31) extends into the first mounting frame (12) and is coaxially connected with a screw rod (311), the punching mechanism (3) further comprises a guide rod (32) arranged in a second mounting frame (13), a movable plate (33) is arranged between the guide rod (32) and the screw rod (311), a motor box (34) is arranged on the movable plate (33) and positioned at the middle position, a mounting plate (341) is arranged on the position close to the bottom of the motor box (34) in the inner space, the upper side and the lower side of the mounting plate (341) are respectively provided with second damping pads (3410) of the same model, the lower surfaces of the second damping pads (3410) are provided with four second springs (3411) of the same specification, one end of each second damping pad (3410) far away from the second spring (3411) is fixedly connected with the bottom of the motor box (34), the upper surface of mounting panel (341) just is located motor box (34) inside and is equipped with rotating electrical machines (35), the output shaft of rotating electrical machines (35) stretches out motor box (34) and coaxial coupling has drill bit (351).

2. The perforating apparatus with shock-absorbing structure as recited in claim 1, wherein: the top of first mounting bracket (12) just is located central point and puts and has seted up square groove (120), just step motor (31) are located square groove (120), still be equipped with first shock pad (121) between the bottom of square groove (120) and step motor (31).

3. The perforating apparatus with shock-absorbing structure as recited in claim 1, wherein: the upper end face of the L-shaped support (11) is provided with two through holes with the same size, and the cross section size of the pull rod (21) is smaller than the aperture of the through holes.

4. The perforating apparatus with shock-absorbing structure as recited in claim 1, wherein: the top end of the pull rod (21) is provided with a spherical handle (210).

5. The perforating apparatus with shock-absorbing structure as recited in claim 1, wherein: one end of the first spring (221), which is far away from the pressing block (22), is fixedly connected with the inner side wall of the L-shaped bracket (11).

6. The perforating apparatus with shock-absorbing structure as recited in claim 1, wherein: the front side and the rear side of the moving plate (33) are respectively provided with a convex block (330), the convex block (330) on the front side of the moving plate (33) is in threaded fit with the screw rod (311), and the convex block (330) on the rear side of the moving plate (33) is sleeved on the guide rod (32).

7. The perforating apparatus with shock-absorbing structure as recited in claim 1, wherein: the bottom end of the screw rod (311) and the upper surface of the workbench (1) are provided with circular grooves.