CN217833007U

CN217833007U - Deburring device for machining precision machinery parts

Info

Publication number: CN217833007U
Application number: CN202221568713.4U
Authority: CN
Inventors: 武留柱
Original assignee: Suzhou Huilicheng Precision Technology Co ltd
Current assignee: Suzhou Huilicheng Precision Technology Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-11-18
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses a burr removal device is used in precision machine accessories processing relates to burring device technical field, including the processing platform, the top rigid coupling of processing platform has n type support, the top middle part rigid coupling of n type support has electric putter, electric putter's flexible end runs through n type support, and the rigid coupling has n type piece, the bottom rigid coupling of n type piece has the lifter plate, the outside of place n type support is established to the lifter plate slip cap, install regulation formula burring mechanism on the lifter plate, be connected with synchronous fixture between lifter plate and the n type support, burr removal device is used in this precision machine accessories processing, be different from prior art, utilize regulation formula burring mechanism, can adjust the distance between two friction rollers to the thickness of different annular accessories, application scope is wide, and can carry out burring operation simultaneously to the outside of annular accessories and its inboard, the efficiency of burring is greatly improved, excellent in use effect.

Description

Deburring device for machining precision machinery parts

Technical Field

The utility model relates to a burring device technical field specifically is a burring device is used in processing of precision machinery accessories.

Background

The machining refers to a process of changing the outer shape or properties of a workpiece by a mechanical device, and is classified into cutting and pressing according to differences in machining modes, wherein precision machining is a process of changing the outer shape or properties of a workpiece by a machining machine.

At present, burr removal device is used in current precision machine spare and accessory part processing, in the use, need utilize anchor clamps to carry out the centre gripping to spare and accessory part earlier and fix, then reuse burring equipment to carry out the burring in the outside of spare and accessory part, later carry out the burring to the inboard of spare and accessory part again, such processing mode leads to burring efficiency greatly reduced, and the result of use is poor, for this reason, we provide a burr removal device is used in precision machine spare and accessory part processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a burr removal device is used in processing of precision machinery accessories to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a deburring device for machining of precision machinery parts comprises a machining table, wherein an n-type support is fixedly connected to the top end of the machining table, an electric push rod is fixedly connected to the middle of the top end of the n-type support, the telescopic end of the electric push rod penetrates through the n-type support, an n-type block is fixedly connected to the telescopic end of the electric push rod, a lifting plate is fixedly connected to the bottom end of the n-type block, the lifting plate is slidably sleeved on the outer side of the n-type support, an adjustable deburring mechanism is mounted on the lifting plate, and a synchronous clamping mechanism is connected between the lifting plate and the n-type support;

synchronous fixture includes the pole of pressing that supports of equal rigid coupling on lifter plate both sides wall, supports the perpendicular cross-section of depression bar and is falling "L" type structure, supports the bottom of depression bar and all is equipped with inclined plane one, and the activity is inserted and is equipped with two symmetries setting by the extrusion stem on the n type support, is "L" type structure by the perpendicular cross-section of extrusion stem, two by the equal rigid coupling of extrusion stem subtend one end has the grip block, two grip block subtend one side all is equipped with the centre gripping notch, by the top of extrusion stem all be equipped with inclined plane one matched with inclined plane two, by be connected with the spring between the outside of extrusion stem's a lateral wall all and n type support.

Preferably, the bottom end of the processing table is fixedly connected with two symmetrically arranged support frames, and the stability of the processing table can be ensured by the arrangement of the support frames.

Preferably, the adjustable deburring mechanism comprises a motor fixedly connected to the middle part of the top end of the lifting plate, an output shaft of the motor extends to the bottom of the lifting plate and is fixedly connected with an L-shaped rotating plate, and the motor can drive the L-shaped rotating plate to rotate.

Preferably, the sliding sleeve is provided with two sliding sleeves on the L-shaped rotating plate, the bottom ends of the sliding sleeves are rotatably connected with friction rollers, the sliding sleeves are spirally connected with hand screws, one ends of the hand screws are abutted to the outer side of the L-shaped rotating plate, the hand screws are loosened, the positions of the friction rollers on the sliding sleeves can be adjusted, and the two friction rollers can be conveniently attached to the outer side and the inner side of the annular spare part respectively.

Preferably, the outer side of each friction roller is fixedly connected with a worm wheel, one side of each worm wheel is meshed with a worm, spline sleeves are fixedly connected in installation shaft holes of the worms, the spline sleeves are rotatably connected to the bottom ends of the corresponding sliding sleeves through bearing seats, matched spline shafts are installed in the installation shaft holes of the two spline sleeves, the spline shafts are rotatably connected to the outer side of the L-shaped rotating plate through the two bearing seats, and the spline sleeves can slide on the spline shafts.

Preferably, one end of the spline shaft is fixedly connected with a first gear, a second gear is meshed with the upper side of the first gear and is connected to the L-shaped rotating plate in a rotating mode through a rotating shaft, a gear ring is meshed with the upper side of the second gear and is fixedly connected to the bottom end of the lifting plate, when the L-shaped rotating plate drives the second gear to rotate, the second gear can rotate, the spline shaft connected with the first gear is driven to rotate, then the two spline sleeves rotate simultaneously, the two worms rotate simultaneously, the corresponding worm wheels are driven, and deburring is achieved through synchronous rotation of the two friction rollers.

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

1. the adjustable deburring mechanism is utilized, the distance between the two friction rollers can be adjusted according to the thicknesses of different annular parts, the application range is wide, the deburring operation can be simultaneously carried out on the outer sides and the inner sides of the annular parts, the deburring efficiency is greatly improved, and the using effect is good;

2. utilize synchronous fixture, can make the lifter plate move down and drive two friction rollers when moving down to make two grip blocks can carry out the centre gripping simultaneously to annular accessories and fix, need not to utilize anchor clamps U to carry out the centre gripping to the accessories earlier and fix and carry out the burring operation again, further improve the efficiency of burring.

Drawings

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

FIG. 2 is a schematic structural view of a part of the adjustable deburring mechanism of the present invention;

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. a processing table; 2. a support frame; 3. an n-type stent; 31. an electric push rod; 32. an n-type block; 33. a lifting plate; 4. an adjustable deburring mechanism; 401. a motor; 402. an L-shaped rotating plate; 403. a sliding sleeve; 404. a rubbing roller; 405. screwing the screw by hand; 406. a worm gear; 407. a worm; 408. a spline housing; 409. a spline shaft; 410. a first gear; 411. a second gear; 412. a ring gear; 5. a synchronous clamping mechanism; 501. a pressing rod is abutted; 502. a squeezed stem; 503. a clamping plate; 504. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-3, the present invention provides a technical solution: a deburring device for machining of precision machinery parts comprises a machining table 1, wherein two symmetrically arranged support frames 2 are fixedly connected to the bottom end of the machining table 1, the support frames 2 can ensure the stability of the machining table 1, an n-type support 3 is fixedly connected to the top end of the machining table 1, an electric push rod 31 is fixedly connected to the middle of the top end of the n-type support 3, the telescopic end of the electric push rod 31 penetrates through the n-type support 3 and is fixedly connected with an n-type block 32, a lifting plate 33 is fixedly connected to the bottom end of the n-type block 32, the lifting plate 33 is slidably sleeved on the outer side of the n-type support 3, and a synchronous clamping mechanism 5 is connected between the lifting plate 33 and the n-type support 3;

the synchronous clamping mechanism 5 comprises pressing rods 501 fixedly connected to two side walls of the lifting plate 33, the vertical cross section of each pressing rod 501 is of an inverted L-shaped structure, the bottom ends of the pressing rods 501 are provided with a first inclined surface, two symmetrically arranged extruded rods 502 are movably inserted into the n-shaped support 3, the vertical cross section of each extruded rod 502 is of an L-shaped structure, one opposite ends of the two extruded rods 502 are fixedly connected with clamping plates 503, one opposite sides of the two clamping plates 503 are provided with clamping notches, the top end of each extruded rod 502 is provided with a second inclined surface matched with the first inclined surface, a spring 504 is connected between one side wall of each extruded rod 502 and the outer side of the n-shaped support 3, when the two pressing rods 501 move downwards along with the lifting plate 33, the first inclined surfaces press the extruded rods 502 with the second inclined surfaces, the spring 504 is compressed, the two clamping plates 503 clamp the annular spare parts fixedly, and then the two clamping plates 503 are attached to the top end of the machining table 1 in a sliding mode.

An adjustable deburring mechanism 4 is installed on the lifting plate 33, the adjustable deburring mechanism 4 comprises a motor 401 fixedly connected to the middle of the top end of the lifting plate 33, an output shaft of the motor 401 extends to the bottom of the lifting plate 33 and is fixedly connected with an L-shaped rotating plate 402, the motor 401 can drive the L-shaped rotating plate 402 to rotate, two sliding sleeves 403 are slidably sleeved on the L-shaped rotating plate 402, the bottom ends of the two sliding sleeves 403 are rotatably connected with friction rollers 404, hand screws 405 are spirally connected on the sliding sleeves 403, one ends of the hand screws 405 are abutted against the outer side of the L-shaped rotating plate 402, the hand screws 405 are loosened, the positions of the friction rollers 404 on the sliding sleeves 403 can be adjusted, the two friction rollers 404 can be respectively abutted against the outer side and the inner side of an annular part, worm gears 406 are fixedly connected on the outer sides of the friction rollers 404, and worm 407 is engaged with one side of the worm gears 406, spline sleeves 408 are fixedly connected in mounting shaft holes of the worms 407, the spline sleeves 408 are rotatably connected at the bottom ends of the corresponding sliding sleeves 403 through bearing seats, spline shafts 409 which are matched are mounted in the mounting shaft holes of the two spline sleeves 408, the spline shafts 409 are rotatably connected at the outer side of the L-shaped rotating plate 402 through the two bearing seats, the spline sleeves 408 can slide on the spline shafts 409, one end of each spline shaft 409 is fixedly connected with a gear wheel 410, a gear wheel 411 is engaged and connected above the gear wheel 410, the gear wheel 411 is rotatably connected on the L-shaped rotating plate 402 through a rotating shaft, a gear ring 412 is engaged and connected above the gear wheel 411, the gear ring 412 is fixedly connected at the bottom end of the lifting plate 33, when the L-shaped rotating plate 402 drives the gear wheel 411 to rotate, the gear wheel 411 can rotate, the spline shafts 409 connected with the gear wheel 410 rotate, and then the two spline sleeves 408 rotate simultaneously, and causes the two worms 407 to rotate simultaneously and each drives a corresponding worm gear 406 so that the two friction rollers 404 rotate synchronously to deburr.

When the annular part deburring machine is used, firstly, an annular part is placed on a processing table 1, a lifting plate 33 connected with an n-shaped block 32 is pushed by an electric push rod 31 to move downwards, then the lifting plate 33 drives two pressing rods 501 to move downwards, the pressing rods 501 are pressed against an extruded rod 502 with an inclined plane II through the inclined plane I, a spring 504 is compressed, two clamping plates 503 are used for clamping and fixing the annular part, meanwhile, two friction rollers 404 are respectively positioned on the outer side and the inner side of the annular part, the positions of two sliding sleeves 403 are relatively adjusted in a sliding mode by loosening two hand screws 405, the two friction rollers 404 are respectively tightly attached to the outer side and the inner side of the annular part, the positions of the two friction rollers 404 are fixed by locking the two hand screws 405, then, an L-shaped rotating plate 402 is driven to rotate by starting a motor 401, a second gear 411 is driven to rotate, the worm gear sleeve 409 is driven to rotate, the two worm gear sleeves 408 simultaneously, the two worm gears are driven to rotate, the outer sides of the spline sleeves 408 and the spline sleeves 406 rotate synchronously, and the two worm gears 406 are used for deburring.

It should be noted that, in this document, relational terms such as first and second, and the like are 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.

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 burr removing device is used in processing of precision machinery accessories, includes processing platform (1), its characterized in that: the top end of the processing table (1) is fixedly connected with an n-type support (3), the middle of the top end of the n-type support (3) is fixedly connected with an electric push rod (31), the telescopic end of the electric push rod (31) penetrates through the n-type support (3) and is fixedly connected with an n-type block (32), the bottom end of the n-type block (32) is fixedly connected with a lifting plate (33), the lifting plate (33) is slidably sleeved on the outer side of the n-type support (3), an adjustable deburring mechanism (4) is installed on the lifting plate (33), and a synchronous clamping mechanism (5) is connected between the lifting plate (33) and the n-type support (3);

synchronous fixture (5) include on lifter plate (33) both sides wall all the rigid coupling support pressure pole (501), support the vertical cross-section of pressing pole (501) and be "L" type structure, support the bottom of pressing pole (501) and all be equipped with inclined plane one, the activity is inserted on n type support (3) and is equipped with two symmetries and set up by extrusion stem (502), is the vertical cross-section of extrusion stem (502) and is "L" type structure, two the equal rigid coupling of one end that is subtended by extrusion stem (502) has grip block (503), two one side that grip block (503) subtend all is equipped with the centre gripping notch, the top that is squeezed stem (502) all is equipped with inclined plane two with inclined plane one matched with, is connected with spring (504) between one lateral wall that is squeezed stem (502) all and the outside of n type support (3).

2. The deburring device for machining precision mechanical parts and accessories of claim 1, wherein: the bottom of the processing table (1) is fixedly connected with two symmetrically arranged support frames (2).

3. The deburring device for machining precision mechanical parts according to claim 1, wherein: the adjustable deburring mechanism (4) comprises a motor (401) fixedly connected to the middle part of the top end of the lifting plate (33), an output shaft of the motor (401) extends to the bottom of the lifting plate (33), and an L-shaped rotating plate (402) is fixedly connected to the output shaft.

4. The deburring device for machining precision mechanical parts and accessories according to claim 3, wherein: sliding sleeve is equipped with two sliding sleeves (403) on L type rotor plate (402), two the bottom of sliding sleeve (403) all rotates and is connected with friction roller (404), all screwed connection has hand screw (405) on sliding sleeve (403), and the one end of hand screw (405) all contradicts in the outside of L type rotor plate (402).

5. The deburring device for machining of precision mechanical parts and accessories as claimed in claim 4, wherein: the utility model discloses a friction roller, including friction roller, sliding sleeve, spline housing, the equal rigid coupling in outside of friction roller (404) has worm wheel (406), and one side of worm wheel (406) all meshes and is connected with worm (407), and the equal rigid coupling in the installation shaft of worm (407) has spline housing (408), and spline housing (408) all rotate through the bearing frame and connect in sliding sleeve (403) bottom that corresponds, two install matched with integral key shaft (409) in the installation shaft of spline housing (408), and integral key shaft (409) rotate through two bearing frames and connect in the outside of L type rotor plate (402).

6. The deburring device for machining precision mechanical parts and accessories according to claim 5, wherein: one end of the spline shaft (409) is fixedly connected with a first gear (410), a second gear (411) is meshed and connected above the first gear (410), the second gear (411) is rotatably connected to the L-shaped rotating plate (402) through a rotating shaft, a gear ring (412) is meshed and connected above the second gear (411), and the gear ring (412) is fixedly connected to the bottom end of the lifting plate (33).