CN212121753U

CN212121753U - High-precision punching device for balance car pedal machining

Info

Publication number: CN212121753U
Application number: CN202020784968.9U
Authority: CN
Inventors: 叶铠铭; 叶维勇
Original assignee: Zhejiang Eryuan Polyurethane Co ltd
Current assignee: Zhejiang Eryuan Polyurethane Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-12-11
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a high accuracy perforating device is used in processing of balance car footboard relates to perforating device technical field, including the mount, slidable mounting has the loading board on the mount, and the transmission is connected with step-by-step pushing mechanism between reciprocating mechanism and the loading board, is fixed with the motor II synchronous with motor I on the mount, and the drive is connected with elevating system on the motor II, install the drilling mechanism who is used for trompil to the footboard on the elevating system; the utility model discloses a drilling mechanism realizes vertical reciprocating type lift effect under elevating system's drive, realize the drilling effect to the footboard on the loading board, and the translation mechanism drive step advancing mechanism who sets up drives the one-way promotion of the horizontal marching type of loading board, the footboard realizes step feeding effect promptly, realize the equidistant automatic drilling effect of footboard, drilling efficiency and drilling quality have effectively been promoted, the space that sliding sleeve and fixed sleeve constitute simultaneously can realize the parcel to the drill bit, the diffusion of dust has effectively been avoided, environmental protection more.

Description

High-precision punching device for balance car pedal machining

Technical Field

The utility model relates to a perforating device technical field specifically is a high accuracy perforating device is used in processing of balance car footboard.

Background

The electric balance car is also called a body-sensing car, a thinking car, a camera car and the like. The market mainly has two types of single wheel and double wheel, and the operating principle is mainly based on a basic principle called dynamic stability, a gyroscope and an acceleration sensor in the vehicle body are used for detecting the change of the vehicle body posture, and a servo control system is used for accurately driving a motor to perform corresponding adjustment so as to keep the balance of the system. Is a novel green and environment-friendly product used as a travel tool and leisure and entertainment by modern people. In the production and manufacturing process of the balance car, the pedal of the balance car needs to be perforated.

The patent with the publication number of grant CN 210115484U discloses a steel sheet perforating device, including frame and the platform that punches of setting in the frame, be provided with the sliding block on No. three guide rails, be provided with vertical telescopic machanism at the sliding block, be provided with the aircraft nose in vertical telescopic machanism's upper end, be provided with vertical ascending drill bit on the aircraft nose, be provided with the movable block on No. two guide rails, be provided with vertical decurrent infra red emitter on the movable block, be provided with relative guided way at the both ends of platform that punches, be provided with the holding frame on the guided way, be provided with the pneumatic cylinder on the platform that punches, the pneumatic cylinder drives the holding frame and moves on the guided way, be provided with the fretwork region that is used for the drill bit to pass on the. Although the device can realize the operation of punching, can't realize the equidistant drilling effect of auto-feed, it is lower to punch efficiency, for this reason, provides a high accuracy perforating device for processing of balance car footboard to solve above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy perforating device is used in processing of balance car footboard 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:

the utility model provides a high accuracy perforating device is used in processing of balance car footboard, includes the mount, slidable mounting has the loading board on the mount, is equipped with on the loading board to be used for the locking mechanical system fixed to the footboard, be fixed with motor I on the mount, motor I goes up the drive and is connected with reciprocating mechanism, and the transmission is connected with step-by-step pushing mechanism between reciprocating mechanism and the loading board, be fixed with motor II synchronous with motor I on the mount, motor II goes up the drive and is connected with elevating system, the last drilling mechanism who is used for the footboard trompil of installing of elevating system.

As an improved scheme of the utility model: locking mechanical system is including fixing two joint framves on the loading board, and equal threaded connection wears to be equipped with the locking double-screw bolt with the footboard butt on every joint frame.

As an improved scheme of the utility model: the reciprocating mechanism comprises a threaded rod horizontally pivoted on the fixing frame, a bevel gear I and a bevel gear II are fixedly sleeved on the threaded rod, and an incomplete bevel gear alternately meshed with the bevel gear I and the bevel gear II is coaxially fixed on an output shaft of the motor I.

As an improved scheme of the utility model: step-by-step pushing mechanism includes that the screw sleeve on the threaded rod is cup jointed to the screw thread, and the screw sleeve bottom is rotated and is installed the cardboard, is fixed with limiting spring between cardboard and the screw sleeve, the equidistant a plurality of voussoir that is fixed with on the loading board, the cardboard joint is between adjacent voussoir.

As an improved scheme of the utility model: elevating system includes the incomplete gear with the coaxial fixed of motor II output shaft, and the meshing is connected with the spur rack of vertical setting on the incomplete gear, and the spur rack is connected with drilling mechanism, vertical slidable mounting has the guide arm of fixing on the mount in the spur rack, and the cover is equipped with both ends respectively with the fixed spring coil of mount and spur rack on the guide arm.

As an improved scheme of the utility model: the drilling mechanism is equipped with by drilling motor drive pivoted drill bit including fixing the fixed sleeve on the spur rack in the fixed sleeve, fixed sleeve outer sliding sleeve is equipped with sliding sleeve, and the fixed sleeve lateral wall is fixed with the fixed block, is fixed with expanding spring between fixed block and the sliding sleeve.

As an improved scheme of the utility model: a dust collector is fixed on the fixed frame, and a hose is arranged at the inlet end of the dust collector and communicated with the fixed sleeve.

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

the utility model discloses a drilling mechanism realizes vertical reciprocating type lift effect under elevating system's drive, realize the drilling effect to the footboard on the loading board, and the translation mechanism drive step advancing mechanism who sets up drives the one-way promotion of the horizontal marching type of loading board, the footboard realizes step feeding effect promptly, realize the equidistant automatic drilling effect of footboard, drilling efficiency and drilling quality have effectively been promoted, the space that sliding sleeve and fixed sleeve constitute simultaneously can realize the parcel to the drill bit, the diffusion of dust has effectively been avoided, environmental protection more.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of a partial three-dimensional structure of the present invention;

in the figure: 1-fixed frame, 2-motor I, 3-dust collector, 4-hose, 5-spring ring, 6-guide rod, 7-spur rack, 8-incomplete gear, 9-drill bit, 10-motor II, 11-pedal, 12-bearing plate, 13-wedge, 14-fixed sleeve, 15-threaded sleeve, 16-locking stud, 17-bevel gear I, 18-bevel gear II, 19-incomplete bevel gear, 20-threaded rod, 21-clamping frame, 22-clamping plate, 23-limit spring, 24-drilling motor, 25-fixed block, 26-expansion spring and 27-sliding sleeve.

Detailed Description

The technical scheme of the patent is further described in detail by combining the following specific embodiments:

example 1

Referring to fig. 1-3, a high-precision punching device for processing a balance car pedal comprises a fixed frame 1, a bearing plate 12 is slidably mounted on the fixed frame 1, a locking mechanism for fixing the pedal 11 is arranged on the bearing plate 12, a motor I2 is fixed on the fixed frame 1, a reciprocating mechanism is connected to a motor I2 in a driving manner, a stepping pushing mechanism is connected between the reciprocating mechanism and the bearing plate 12 in a driving manner, a motor II10 synchronous with the motor I2 is fixed on the fixed frame 1, a lifting mechanism is connected to the motor II10 in a driving manner, and a drilling mechanism for drilling the pedal 11 is mounted on the lifting mechanism.

Locking mechanical system that sets up in this device is fixed to footboard 11 locking, and stability when guaranteeing to drill, specifically, locking mechanical system is including fixing two joint framves 21 on loading board 12, and equal threaded connection wears to be equipped with the locking double-screw bolt 16 with footboard 11 butt on every joint frame 21. The footplate 11 is placed on the carrier plate 12 and pressed against the footplate 11 by screwing the locking stud 16 to achieve a locking effect.

The reciprocating mechanism of the device comprises a threaded rod 20 horizontally pivoted on a fixed frame 1, a bevel gear I17 and a bevel gear II18 are fixedly sleeved on the threaded rod 20, an output shaft of a motor I2 is coaxially and fixedly provided with an incomplete bevel gear 19 which is alternately meshed with the bevel gear I17 and the bevel gear II18, the arranged motor I2 drives the incomplete bevel gear 19 to rotate, the incomplete bevel gear 19 is alternately meshed with a bevel gear I17 and a bevel gear II18, the forward and reverse rotation of the threaded rod 20 is alternately realized, and at the moment, the threaded rod 20 drives a threaded sleeve 15 to transversely reciprocate to drive a stepping pushing mechanism.

Step-by-step pushing mechanism includes that the screw sleeve 15 on threaded rod 20 is cup jointed to the screw thread, and screw sleeve 15 bottom is rotated and is installed cardboard 22, is fixed with limiting spring 23 between cardboard 22 and the screw sleeve 15, equidistant a plurality of voussoir 13 that is fixed with on the loading board 12, cardboard 22 joint is between adjacent voussoir 13.

When the threaded sleeve 15 moves leftwards, the clamping plate 22 is in sliding butt joint with the wedge surface of the wedge block 13, the limiting spring 23 is elastically compressed, and when the threaded sleeve 15 moves rightwards, the clamping plate 22 is in butt joint with the non-wedge surface of the wedge block 13, so that the wedge block 13 is pushed to drive the bearing plate 12 to move rightwards, namely, the pedal 11 on the bearing plate 12 is conveyed rightwards in a stepping mode and is subjected to drilling action of the drilling mechanism.

Example 2

On embodiment 1's basis, in addition, the elevating system of this device includes the incomplete gear 8 with motor II10 output shaft coaxial fixation, and the meshing is connected with the spur rack 7 of vertical setting on the incomplete gear 8, and spur rack 7 is connected with the drilling mechanism, vertical slidable mounting has the guide arm 6 of fixing on mount 1 in the spur rack 7, and the cover is equipped with the spring coil 5 that both ends are fixed with mount 1 and spur rack 7 respectively on the guide arm 6.

The incomplete gear 8 of drill bit 9 drive is rotatory, and incomplete gear 8 intermittent type is connected with the meshing of spur rack 7, and under the elastic action of spring coil 5, the vertical reciprocal lift of the relative guide arm 6 of spur rack 7 realizes drilling mechanism's lift action, because motor I2 is synchronous with motor II10, and footboard 11 is carried once to the right promptly, and drilling mechanism once drills to footboard 11, realizes the equidistant automatic drilling effect of footboard 11, has promoted punching efficiency greatly.

Specifically, drilling mechanism is equipped with by drilling motor 24 drive pivoted drill bit 9 including fixing fixed sleeve 14 on spur rack 7 in the fixed sleeve 14, fixed sleeve 14 outer sliding sleeve is equipped with sliding sleeve 27, and fixed sleeve 14 lateral wall is fixed with fixed block 25, is fixed with expanding spring 26 between fixed block 25 and the sliding sleeve 27, is fixed with dust catcher 3 on the mount 1, and hose 4 is installed with fixed sleeve 14 intercommunication to dust catcher 3 entrance point.

When spur rack 7 downstream, sliding sleeve 27 earlier with footboard 11 butt, under expanding spring 26's elastic action, sliding sleeve 27 and fixed sleeve 14 slide relatively, fixed sleeve 14 constitutes the enclosure with sliding sleeve 27 this moment, the dust that the in-process of punching produced is most in above-mentioned enclosure, and the dust catcher 3 of setting can absorb the dust in the enclosure through hose 4, has effectively avoided the diffusion of dust, environmental protection more.

To sum up, the utility model discloses a drilling mechanism realizes vertical reciprocating type lift effect under elevating system's drive, realizes the drilling effect of footboard 11 on the loading board 12, and the one-way promotion of the horizontal marching type of the translation mechanism drive step-by-step advancing mechanism drive loading board 12 that sets up, footboard 11 realizes step-by-step feeding effect promptly, realize the equidistant automatic drilling effect of footboard 11, drilling efficiency and drilling quality have effectively been promoted, the space of sliding sleeve 27 and fixed sleeve 14 constitution simultaneously can realize the parcel to drill bit 9, the diffusion of dust has effectively been avoided, environmental protection more.

It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all fall within the protection scope of the present technical solution. The protection scope of this technical solution patent should be subject to the appended claims.

Claims

1. The utility model provides a high accuracy perforating device is used in processing of balance car footboard, includes mount (1), slidable mounting has loading board (12) on mount (1), its characterized in that, be equipped with on loading board (12) and be used for the locking mechanical system fixed to footboard (11), be fixed with motor I (2) on mount (1), the drive is connected with reciprocating mechanism on motor I (2), and the transmission is connected with step-by-step pushing mechanism between reciprocating mechanism and loading board (12), be fixed with motor II (10) synchronous with motor I (2) on mount (1), the drive is connected with elevating system on motor II (10), the last drilling mechanism who is used for the trompil to footboard (11) of installing of elevating system.

2. The high-precision punching device for machining the balance car pedal as claimed in claim 1, wherein the locking mechanism comprises two clamping frames (21) fixed on the bearing plate (12), and each clamping frame (21) is threaded and provided with a locking stud (16) in an abutting connection with the pedal (11).

3. The high-precision punching device for processing the pedal of the balance car according to claim 1, wherein the reciprocating mechanism comprises a threaded rod (20) horizontally pivoted on the fixed frame (1), a bevel gear I (17) and a bevel gear II (18) are sleeved and fixed on the threaded rod (20), and an incomplete bevel gear (19) alternately meshed with the bevel gear I (17) and the bevel gear II (18) is coaxially fixed on an output shaft of the motor I (2).

4. The high-precision punching device for machining the balance car pedal as claimed in claim 3, wherein the stepping pushing mechanism comprises a threaded sleeve (15) sleeved on a threaded rod (20) in a threaded manner, a clamping plate (22) is rotatably mounted at the bottom of the threaded sleeve (15), a limiting spring (23) is fixed between the clamping plate (22) and the threaded sleeve (15), a plurality of wedge blocks (13) are fixed on the bearing plate (12) at equal intervals, and the clamping plate (22) is clamped between adjacent wedge blocks (13).

5. The high-precision punching device for processing the balance car pedal as claimed in claim 1, wherein the lifting mechanism comprises an incomplete gear (8) coaxially fixed with an output shaft of the motor II (10), a vertically arranged spur rack (7) is connected to the incomplete gear (8) in a meshed manner, the spur rack (7) is connected with a drilling mechanism, a guide rod (6) fixed on the fixing frame (1) is vertically installed in the spur rack (7) in a sliding manner, and a spring ring (5) with two ends respectively fixed with the fixing frame (1) and the spur rack (7) is sleeved on the guide rod (6).

6. The high-precision punching device for machining the balance car pedal as claimed in claim 5, wherein the drilling mechanism comprises a fixed sleeve (14) fixed on the spur rack (7), a drill bit (9) driven to rotate by a drilling motor (24) is arranged in the fixed sleeve (14), a sliding sleeve (27) is sleeved outside the fixed sleeve (14) in a sliding manner, a fixed block (25) is fixed on the side wall of the fixed sleeve (14), and a telescopic spring (26) is fixed between the fixed block (25) and the sliding sleeve (27).

7. The high-precision punching device for machining the balance car pedal as claimed in claim 6, wherein a dust collector (3) is fixed on the fixed frame (1), and a hose (4) is installed at the inlet end of the dust collector (3) and communicated with the fixed sleeve (14).