CN211758983U

CN211758983U - Novel gear machining is with hinge burr device

Info

Publication number: CN211758983U
Application number: CN202020391140.7U
Authority: CN
Inventors: 王宏德; 王玲芳
Original assignee: Pingyang County Hongtai Gear Manufacture Co ltd
Current assignee: Pingyang County Hongtai Gear Manufacture Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-10-27
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a novel gear machining is with hinge burr device in gear machining technical field, including workstation and the fixed axle of being connected with the workstation fixed, the inside sliding connection of fixed axle has four fixed blocks that are the symmetric distribution, and the inside rotation of fixed axle is connected with the threaded rod, and the outside threaded connection of threaded rod has the spiral shell piece, all articulates between spiral shell piece and four fixed blocks has the transfer line, and the top of spiral shell piece fixedly connected with four ejector pins that are the symmetric distribution, and the fixed axle all sliding connection has the sliding block above being located the fixed block; through the rotation of runner, through the transmission of transfer line, drive four fixed blocks and remove along the fixed axle outside, expand fixedly gear inside aperture department, simultaneously, the briquetting passes through pressure spring's effect, makes the briquetting be located the outside in gear aperture, and the gear carries out the top and compresses tightly the operation for the gear is fixed the stability of placing on the fixed axle and is improved, thereby is convenient for get rid of the gear burr.

Description

Novel gear machining is with hinge burr device

Technical Field

The utility model relates to a gear machining technical field, concretely relates to novel gear machining is with hinge burr device.

Background

The gear is a mechanical element with a rim provided with a gear which is continuously engaged to transmit motion and power, the gear is used as a common connecting piece in machinery and widely applied to various devices, along with the development of production, the running stability of the gear is emphasized, the gear often has a plurality of burrs after production, and the deburring operation needs to be carried out on the gear at the moment.

At present, when carrying out the burring operation to external gear, generally place the gear is fixed on the fixed axle, and rethread burr removal equipment carries out the burring operation to the gear, because the specification and size of gear differs, when carrying out burring to the gear of different specifications, need change and fix it with the fixed axle of gear looks adaptation, troublesome poeration to there is certain loaded down with trivial details nature, influences the burring efficiency of gear then.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to overcome the defects in the prior art and provide a novel gear machining is with hinge burr device.

(II) technical scheme

The utility model provides a novel gear machining is with hinge burr device, including the workstation and with workstation fixed connection's fixed axle, the inside sliding connection of fixed axle has four fixed blocks that are the symmetric distribution, the inside of fixed axle is rotated and is connected with the threaded rod, the outside threaded connection of threaded rod has the spiral shell piece, all articulate between spiral shell piece and four fixed blocks has the transfer line, four ejector pins that are the symmetric distribution of top fixedly connected with of spiral shell piece, the fixed axle is located the equal sliding connection in top of fixed block and has the sliding block, it has the connecting rod to articulate between sliding block and the ejector pin, there is the briquetting bottom of sliding block through.

Preferably, the bottom end of the threaded rod is fixedly connected with a transverse bevel gear, one side of the transverse bevel gear is meshed with a longitudinal bevel gear, and one side of the workbench is provided with a rotating wheel connected with the longitudinal bevel gear.

Preferably, the fixed block is divided into fixed part and detachable part, and the fixed part and the detachable part of fixed block joint.

Preferably, the bottom of the pressing block is provided with a straight section and an inclined section, and the inclined section of the pressing block is arranged in an inclined manner towards the top.

Preferably, the flat section of the pressing block is positioned at the outer side of the fixing block.

Preferably, the length of the connecting rod is not less than that of the transmission rod.

(III) advantageous effects

The utility model provides a novel gear machining is with hinge burr device has following advantage:

the gear deburring machine comprises a rotating wheel, a threaded rod, a push rod, a sliding block, a pressing spring, a gear top pressing plate and a gear top pressing plate, wherein the threaded rod is rotated through the rotation of the rotating wheel and the meshing transmission action of a longitudinal bevel gear and a transverse bevel gear to drive the screw block to move upwards;

2, fixed block detachable mode to adjust the size in the gear aperture of more specifications.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only for the purpose of the present invention, protecting some embodiments, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

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

fig. 3 is a top-down partial schematic view of the fixing block in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1-workbench, 2-fixed shaft, 3-fixed block, 301-fixed part, 302-detachable part, 4-threaded rod, 5-screw block, 6-transmission rod, 7-ejector rod, 8-sliding block, 9-connecting rod, 10-compression spring, 11-pressing block, 1101-straight section, 1102-inclined section, 12-transverse bevel gear, 13-longitudinal bevel gear and 14-rotating wheel.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel gear machining is with hinge burr device, including the work level 1 and with the fixed axle 2 of work level 1 fixed connection, specifically, still be equipped with the equipment that carries out the burring to the gear on the work level 1, belong to the common equipment in market, the description is not repeated again, the fixed axle 2 is used for placing and fixed gear, in order to carry out the burring to the gear; the four fixing blocks 3 which are symmetrically distributed are connected to the inside of the fixing shaft 2 in a sliding mode, and specifically, the fixing blocks 3 slide in the fixing shaft 2 and can be used for fixedly placing gears with different aperture sizes and specifications on the gears; the threaded rod 4 is rotatably connected inside the fixed shaft 2, the outer side of the threaded rod 4 is in threaded connection with the screw block 5, and the transmission rods 6 are hinged between the screw block 5 and the four fixed blocks 3, specifically, the screw block 5 is driven to move upwards by the rotation of the threaded rod 4, the four fixed blocks 3 are driven to move along the outer side of the fixed shaft 2 by the transmission of the transmission rods 6, and gears with larger apertures are fixedly placed, so that the gears with different specifications and apertures are fixedly placed; four ejector pins 7 that are the symmetric distribution of top fixedly connected with of spiral shell piece 5, the equal sliding connection in top that fixed axle 2 is located fixed block 3 has sliding block 8, it has connecting rod 9 to articulate between sliding block 8 and the ejector pin 7, sliding block 8's bottom is connected with briquetting 11 through compression spring 10, it is concrete, in the time of spiral shell piece 5 upward movement, ejector pin 7 upward movement, effect through connecting rod 9, make sliding block 8 along the 2 outside movements of fixed axle, briquetting 11 passes through compression spring 10's effect this moment, make briquetting 11 be located the outside in gear aperture, the gear carries out the top and compresses tightly the operation, make the gear obtain improving at the fixed stability of placing on fixed axle 2, thereby be convenient for the getting rid of the gear burr.

Further, the bottom end of the threaded rod 4 is fixedly connected with a transverse bevel gear 12, one side of the transverse bevel gear 12 is meshed with a longitudinal bevel gear 13, one side of the workbench 1 is provided with a rotating wheel 14 connected with the longitudinal bevel gear 13, specifically, the longitudinal bevel gear 13 is driven to rotate through the rotation of the rotating wheel 14, and the transverse bevel gear 12 is driven to rotate due to the fact that the transverse bevel gear 12 is meshed with the transverse bevel gear 12, so that the threaded rod 4 rotates, and the fixed block 3 is moved on the fixed shaft 2.

One specific application of this embodiment is: when the gear is deburred, firstly, the aperture of the gear is observed, the hole of the gear is sleeved on the fixed shaft 2 through the hole, for the aperture of the gear larger than the outer diameter of the fixed shaft 2, the threaded rod 4 is rotated only by the rotation of the rotating wheel 14 and the meshing transmission action of the longitudinal bevel gear 13 and the transverse bevel gear 12, the screw block 5 is driven to move upwards, the four fixed blocks 3 are driven to move along the outer side of the fixed shaft 2 through the transmission of the transmission rod 6, the inner hole of the gear is expanded and fixed, and the effect of fixing, expanding and clamping the gear is achieved; when 5 upward movements of spiral shell piece, 7 upward movements of ejector pin, effect through connecting rod 9, make sliding block 8 along the motion in the 2 outsides of fixed axle, briquetting 11 passes through pressure spring 10's effect this moment, make briquetting 11 be located the top quotation of gear, the gear carries out the top and compresses tightly the operation, prevent that the gear from taking place the skew when carrying out burring processing, make the gear fix the stability of placing on fixed axle 2 and obtain improving, thereby be convenient for to the getting rid of gear burr, fixed easy operation of placing to the gear, stability is good.

Further, fixed block 3 is divided into fixed part 301 and can dismantle portion 302, and fixed part 301 and the portion 302 joint can be dismantled of fixed block 3, and is concrete, the 3 detachable modes of fixed block to adjust the size in the gear aperture to more specifications.

Further, the bottom of briquetting 11 is equipped with straight section 1101 and slope section 1102, and the slope section 1102 of briquetting 11 sets up towards the top slope, and is concrete, and briquetting 11 realizes compressing tightly the gear quotation through pressure spring 10, is equipped with under the bellied circumstances to the gear aperture outside, and the setting of slope section 1102 is convenient for the better removal of briquetting 11 to the gear quotation and compresses tightly fixedly at the gear top.

Further, straight section 1101 of briquetting 11 is located the outside of fixed block 3, and is specific, guarantees that fixed block 3 when pressing from both sides the fastening to the gear aperture, and briquetting 11 has been located the gear top and has compressed tightly the effect, is used for strengthening the stability that the gear was placed.

Further, the length of the connecting rod 9 is not less than that of the transmission rod 6, and specifically, the pressing block 11 is always positioned outside the fixing block 3, so that the pressing effect of the pressing block 11 is achieved.

In the description herein, references to the description of the terms "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a novel gear machining is with hinge burr device, includes workstation (1) and with workstation (1) fixed connection's fixed axle (2), its characterized in that: the inside sliding connection of fixed axle (2) has four fixed blocks (3) that are the symmetric distribution, the inside rotation of fixed axle (2) is connected with threaded rod (4), the outside threaded connection of threaded rod (4) has spiral shell piece (5), spiral shell piece (5) and four all articulated between fixed block (3) have transfer line (6), four ejector pins (7) that are the symmetric distribution of top fixedly connected with of spiral shell piece (5), the equal sliding connection in top that fixed axle (2) are located fixed block (3) has sliding block (8), sliding block (8) with it has connecting rod (9) to articulate between ejector pin (7), the bottom of sliding block (8) is connected with briquetting (11) through pressure spring (10).

2. The novel gear reaming burr device for gear machining according to claim 1, characterized in that: the bottom fixedly connected with horizontal bevel gear (12) of threaded rod (4), one side meshing of horizontal bevel gear (12) has vertical bevel gear (13), one side of workstation (1) is equipped with runner (14) of being connected with vertical bevel gear (13).

3. The novel gear reaming burr device for gear machining according to claim 1, characterized in that: fixed block (3) are fixed part (301) and can dismantle portion (302), fixed part (301) and the portion (302) joint of dismantling of fixed block (3).

4. The novel gear reaming burr device for gear machining according to claim 1, characterized in that: the bottom of the pressing block (11) is provided with a straight section (1101) and an inclined section (1102), and the inclined section (1102) of the pressing block (11) is arranged in an inclined mode towards the top.

5. The novel gear reaming burr device for gear machining according to claim 4, characterized in that: the straight section (1101) of the pressing block (11) is positioned on the outer side of the fixing block (3).

6. The novel gear reaming burr device for gear machining according to claim 1, characterized in that: the length of the connecting rod (9) is not less than that of the transmission rod (6).