Milling head machining and grinding auxiliary equipment

Abstract

The utility model relates to the technical field of milling head equipment, and provides milling head machining grinding auxiliary equipment which comprises a lower plate body and an upper plate body, the lower plate body is fixedly connected with a motor, the output end of the motor is connected with a driving gear, the upper plate body and the lower plate body are arranged in parallel, and a plurality of driven gears annularly distributed on the peripheral side of the driving gear are arranged between the upper plate body and the lower plate body. The driven gears are meshed with the driving gear, a rotating shaft of each driven gear is connected with an extension plate, and an abutting column is arranged at the end of each extension plate. Through the arrangement of the driving gear, the driving gear drives the driven gear to rotate and then drives the abutting column on the extending plate to abut against the clamped object to form clamping, so that the structure is simple, and synchronous clamping can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to milling head equipment technical field, concretely relates to a milling head processing grinding auxiliary equipment. BACKGROUND

[0002] The existing milling head processing grinding equipment when clamping irregular workpieces, often because of uneven clamping force distribution leads to workpiece deflection or displacement, influence processing accuracy. In addition, the traditional gear transmission system has the deficiency in synchronism, and the multiple gears work together and are easy to be out of synchronization, further intensify the clamping instability. The rigid clamping mechanism lacks self -adaptive adjustment ability, it is difficult to adapt to the slight change of workpiece shape, easy to cause workpiece surface damage or equipment wear, for this reason, we propose a kind of milling head processing grinding auxiliary equipment. UTILITY MODEL CONTENTS

[0003] (I) the technical problem solved

[0004] In view of the deficiencies of prior art, the utility model provides a kind of milling head processing grinding auxiliary equipment, overcome the deficiencies of prior art, design is reasonable, compact structure, solve the problem proposed in background art.

[0005] (II) technical scheme

[0006] To realize above-mentioned purpose, the utility model is realized by the following technical scheme:

[0007] A kind of milling head processing grinding auxiliary equipment, including lower plate body and upper plate body, lower plate body fixedly connected motor, motor output end connects driving gear, upper plate body is parallelly arranged with lower plate body, and multiple passive gears are arranged in the ring around the side of driving gear between the two, passive gear is engaged with driving gear, the rotation axis of each passive gear is connected with extension plate, and the end of extension plate is equipped with abutting column, and floating mechanism is equipped on abutting column.

[0008] Preferably, floating mechanism includes connecting rod, presser, spring and limit plate, connecting rod is arranged in abutting column, presser is arranged at one end of connecting rod, spring is arranged on connecting rod, and limit plate is arranged at the other end of connecting rod, for self-adapting adjustment clamping deflection.

[0009] Preferably, the number of passive gears is not less than three.

[0010] Preferably, the extension length of extension plate is greater than the cross-sectional length of workpiece.

[0011] Preferably, the contact surface of presser is arc structure matched with the shape of workpiece.

[0012] Preferably, lower plate body and upper plate body are fixed by bolt, form detachable frame structure.

[0013] (III) beneficial effects

[0014] The embodiment of the utility model provides a milling head processing grinding auxiliary equipment.

[0015] Beneficial effect:

[0016] 1, through the setting of driving gear, driving gear drive passive gear rotation after driving the extension plate on the column of resistance and resistance in the clamping object form clamping, such structure is simple and can also be synchronous clamping.

[0017] 2, by setting the floating mechanism on the resistance column, including connecting rod, spring and arc pressing piece, when the clamping object exists irregular state or gear drive out of sync, the pressing piece realizes the sliding adjustment of connecting rod through the elastic compression of spring, provides floating stroke amount, thereby self-adapting compensation clamping deflection. DETAILED DESCRIPTION

[0018] Figure 1 It is the structural schematic diagram of the utility model;

[0019] Figure 2 It is the part top schematic diagram of the utility model;

[0020] Figure 3 It is the three-dimensional schematic diagram of the utility model; Figure 2

[0021] Figure 4 It is the floating mechanism schematic diagram of the utility model;

[0022] Figure 5 It is the three-dimensional schematic diagram of the floating mechanism of the utility model.

[0023] In the drawing: 1, motor;11, lower plate body;12, upper plate body;13, driving gear;14, passive gear;15, extension plate;16, resistance column;2, floating mechanism;21, connecting rod;22, pressing piece;23, spring;24, limit plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantage of the embodiment of the utility model more clear, the technical scheme in the embodiment of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiment of the utility model, obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the scope of the utility model protection.

[0025] Refer to the drawings Figures 1-5 ​The application discloses a milling head processing grinding auxiliary equipment, which comprises a lower plate body 11 and an upper plate body 12 arranged in parallel with each other, the lower plate body 11 is fixed on an operation platform through a stand column, and the prior art will not be described in detail, the lower plate body 11 and the upper plate body 12 are fixed through bolts to form a detachable frame structure, the upper plate body 12 is used for placing a clamped object, a driving gear 13 which can rotate is arranged between the lower plate body 11 and the upper plate body 12;

[0026] The application further comprises a motor 1 installed on the lower plate body 11, the lower plate body 11 is used for fixedly connecting the motor 1, an output end of the motor 1 extends to between the lower plate body 11 and the upper plate body 12 and is connected and fixed with a rotating shaft of the driving gear 13 to control rotation of the driving gear 13, a driven gear 14 which can rotate is further arranged between the lower plate body 11 and the upper plate body 12, the number of the driven gears 14 is not less than three, and the number is selected according to the shape of the clamped object;

[0027] The driven gears 14 are arranged in a ring mode on the side of the driving gear 13 and are in meshing connection with the driving gear 13, and rotating shafts of the driven gears 14 are connected with the lower plate body 11 and the upper plate body 12 to form rotation, the rotation mode belongs to the prior art and will not be described in detail, an extension plate 15 extending to the outside of the driving gear 13 is further arranged on the driven gear 14, and the extension length of the extension plate 15 is greater than the cross-sectional length of the clamped object, and a bearing column 16 is further connected to the extension end of the extension plate 15, when the motor 1 controls the driving gear 13 to rotate, the driven gear 14 is driven to rotate to control deflection of the extension plate 15, until the bearing column 16 bears against the clamped object.

[0028] Since the clamped object has irregular states or the gears are out of synchronization to cause clamping deflection, a floating mechanism 2 arranged on the bearing column 16 is further adopted to control the problem;

[0029] Specifically, the floating mechanism 2 comprises a connecting rod 21 penetrating through the bearing column 16 and extending to both sides, one side of the connecting rod 21 extends to the side of the clamped object, and the other side of the connecting rod 21 extends to the outside of the bearing column 16, a pressing piece 22 is connected to the connecting rod 21 on the side of the clamped object, the pressing piece 22 corresponds to the shape of the clamped object, and a one-side arc structure is adopted in the embodiment, a spring 23 is sleeved on the connecting rod 21 between the pressing piece 22 and the bearing column 16, when the clamped object has irregular states or the gears are out of synchronization to cause clamping deflection, the pressing piece 22 bears against the clamped object and compresses the spring 23 to control the connecting rod 21 to slide on the bearing column 16, and the sliding stroke amount can provide the floating amount during clamping;

[0030] In order to prevent the connecting rod 21 from being separated from the bearing column 16, a limiting plate 24 is further connected to the end of the connecting rod 21 close to the outside of the bearing column 16 to avoid separation of the connecting rod 21 from the bearing column 16.

[0031] It is to be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, 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 can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0032] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A milling head machining grinding auxiliary device, comprising a lower plate (11) and an upper plate (12), characterized in that: The lower plate (11) is fixedly connected to the motor (1), and the output end of the motor (1) is connected to the drive gear (13); The upper plate (12) and the lower plate (11) are arranged in parallel, and a plurality of driven gears (14) are arranged around the drive gear (13) between them, and the driven gears (14) mesh with the drive gear (13); Each driven gear (14) has a shaft connected to an extension plate (15), and the end of the extension plate (15) is provided with a support post (16), and a floating mechanism (2) is provided on the support post (16).

2. The milling head grinding auxiliary equipment as described in claim 1, characterized in that: The floating mechanism (2) includes a connecting rod (21) passing through the abutment post (16), a pressing member (22) at one end of the connecting rod (21), a spring (23) sleeved on the connecting rod (21), and a limiting plate (24) at the other end of the connecting rod (21), for adaptive adjustment of clamping tilt.

3. The milling head grinding auxiliary equipment as described in claim 1, characterized in that: The number of the passive gears (14) is not less than three.

4. The milling head grinding auxiliary equipment as described in claim 1, characterized in that: The extension length of the extension plate (15) is greater than the cross-sectional length of the workpiece.

5. The milling head grinding auxiliary equipment as described in claim 2, characterized in that: The contact surface of the pressing element (22) is an arc-shaped structure that matches the shape of the workpiece.

6. The milling head grinding auxiliary equipment as described in claim 1, characterized in that: The lower plate (11) and the upper plate (12) are fixed by bolts to form a detachable frame structure.

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