CN217291527U

CN217291527U - Precision machining mechanism for dovetail groove of bouncing valve core

Info

Publication number: CN217291527U
Application number: CN202220076607.8U
Authority: CN
Inventors: 罗永刚
Original assignee: Taizhou Xingeling Sanitary Ware Technology Co ltd
Current assignee: Taizhou Xingeling Sanitary Ware Technology Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-08-26
Anticipated expiration: 2032-01-12

Abstract

The utility model belongs to the technical field of the case processing, especially, relate to a spring case dovetail precision finishing mechanism. The utility model discloses, including the cutting processing platform, the cutting processing bench is provided with cutting processing mechanism, the middle part of cutting processing platform is provided with the discharge opening, the middle part of discharge opening is rotated and is provided with the support bull stick, the outside cover that supports the bull stick is equipped with stable connecting block. The utility model discloses a piece separation board and piece that set up in discharge gate department drop the otter board, the piece separation board can separate work piece and piece to when making the work piece drop, along with the piece that the work piece together dropped can separately store in the collection room of difference, make things convenient for the processing aftertreatment of work piece, drop the buffer spring that otter board and piece separation board middle part set up at the piece simultaneously, the shaking force when can dropping the work piece slows down, and then make the work piece roll into and collect indoor more level and smooth.

Description

Precise machining mechanism for dovetail groove of bouncing valve element

Technical Field

The utility model belongs to the technical field of the case processing, a spring case dovetail precision finishing mechanism is related to.

Background

The mechanical product refers to finished products or accessories such as automobiles, engines, machine tools and the like provided by a machine manufacturer for users or markets, which are called mechanical products, any mechanical product can be regarded as a part consisting of a plurality of parts and can be divided into sub-parts (also called sub-parts or assemblies) with different levels to the most basic part unit according to the traditional habit, the processing of the part comprises the production of a blank, and the process of carrying out various mechanical processing, special processing, heat treatment and the like on the blank to enable the blank to become a qualified part, the processing of a few parts adopts chip-free processing methods such as precision casting or precision forging and the like, and the production of a blank usually comprises casting, forging, welding and the like; common machining methods are: the machining method comprises the following steps of bench work machining, turning machining, drilling machining, planing machining, milling machining, boring machining, grinding machining, numerical control machine tool machining, broaching machining, grinding machining, honing machining and the like, and only by selecting a proper machining method according to the material, the structure, the shape, the size, the service performance and the like of a part, the quality of a product can be guaranteed, and qualified parts can be produced.

The traditional valve core machining generally needs a plurality of machining steps to be completed simultaneously in a cooperation mode, in order to enable the valve core machining to be mass-produced, a high-precision automatic instrument is commonly used for machining the valve core, but the traditional cutting machine is still needed for operation of the segmented cutting of workpieces.

Cutting device in current spring case dovetail precision finishing mechanism is at the in-process of cutting, though can be fast accurate carry out the cutting operation to the work piece, but its piece that produces and the product collection after the cutting in cutting process do not carry out fine processing, the work piece that drops if drop into drive arrangement inside or the piece is piled up inside it, will cause drive arrangement's block, not only cause the damage to work piece itself, still can make cutting machine impaired, be unfavorable for user's the operation of cutting that lasts.

Disclosure of Invention

The utility model aims at the above-mentioned problem, a spring case dovetail precision finishing mechanism is provided.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

a precise processing mechanism for a dovetail groove of a bounce valve core comprises a cutting processing table, wherein a cutting processing mechanism is arranged on the cutting processing table, the middle part of the cutting processing table is provided with a discharge hole, the middle part of the discharge hole is rotatably provided with a supporting rotating rod, the outer side of the supporting rotating rod is sleeved with a stable connecting block, two ends of the rod body of the supporting rotating rod are both sleeved with torsion springs, one end of the torsion spring is connected with the stable connecting block, the other end of the torsion spring is connected with the inner wall of the discharge hole, a supporting connecting rod is vertically arranged at the bottom end of the stable connecting block, a first sliding sleeve is slidably sleeved at the top end of the rod body of the supporting connecting rod, the first sliding sleeve is sleeved with the upper end tension spring at the top end of the supporting connecting rod and is connected with the bottom end of the stable connecting block, and the two sides of the first sliding sleeve are symmetrically obliquely provided with the chip falling screen plate.

In the fine machining mechanism for the dovetail groove of the bounce valve core, a chip separation plate is obliquely arranged above the chip falling screen plate, and a plurality of chip falling holes are formed in the surface of the chip separation plate.

In foretell spring case dovetail precision finishing mechanism, the piece splitter plate with the piece drops and links to each other through the buffer spring who sets up between the otter board, the bottom sliding sleeve of support connecting rod is equipped with the second sliding sleeve.

In the fine machining mechanism for the dovetail groove of the bouncing valve core, a bottom tension spring is sleeved at the bottom end of the supporting connecting rod in a sliding mode, and one end of the bottom tension spring is connected with the second sliding sleeve.

In the fine machining mechanism for the dovetail groove of the bounce valve core, the other end of the bottom tension spring is connected with the bottom end of the supporting connecting rod, and a bottom supporting rod is vertically arranged on the side edge of the second sliding sleeve.

In the fine machining mechanism for the dovetail groove of the bounce valve core, the tail end of the bottom end support rod is connected with the chip falling screen plate, and a bottom end collecting bin is arranged below the cutting machining table.

In foretell spring case dovetail precision finishing mechanism, the middle part in bottom collection storehouse is provided with two middle part division boards perpendicularly, the middle part division board will bottom collection storehouse inner space separates into two work piece collecting chambers and a sweeps apotheca.

In foretell spring case dovetail precision finishing mechanism, the side slope on bottom collection storehouse top is provided with the side baffle, be provided with the bottom extraction pump in the sweeps apotheca at bottom collection storehouse middle part.

In foretell spring case dovetail precision finishing mechanism, the output of bottom extraction pump is provided with the communicating pipe of breathing in, the top intercommunication of breathing in communicating pipe has the piece to collect the cover, the piece is collected the side of cover bottom and has been seted up the piece mouth that drops.

In the fine machining mechanism for the dovetail groove of the bounce valve core, a filter screen is arranged at the top end of the air suction communicating pipe, and the bottom end of the filter screen is hinged with the inner wall of the chip collecting cover.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a piece division board and piece that set up in discharge gate department drop the otter board, the piece division board can separate the work piece with the piece, thereby when making the work piece drop, piece along with the work piece together drops can separately store in different collection rooms, make things convenient for the processing aftertreatment of work piece, the buffer spring that otter board and piece division board middle part set up drops at the piece simultaneously, shaking force when can dropping the work piece slows down, and then make the work piece roll into and collect indoor level and smooth more, the condition of spring can not appear, avoid dropping the inside machine damage that causes of drive assembly.

2. The utility model discloses a be provided with the bottom extraction pump in the inside in bottom collection storehouse, the bottom extraction pump work is collected the dust that the cover top was wafted or dropped and is adsorbed to the piece to make work piece and clastic separation more thorough, make clastic collection efficiency higher.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic side view of the bottom collection bin of fig. 1 of the present invention.

Fig. 3 is an enlarged schematic view of the chip separation plate shown in fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic view of the air suction communicating tube in fig. 2 of the present invention.

In the figure: cutting process platform 1, cutting process mechanism 2, support bull stick 3, stabilizing connecting block 4, torsion spring 5, support connecting rod 6, first sliding sleeve 7, upper end tension spring 8, the piece otter board 9 that drops, piece separation board 10, piece drop hole 11, buffer spring 12, second sliding sleeve 13, bottom tension spring 14, bottom support pole 15, bottom collecting bin 16, well middle part baffle 17, side baffle 18, bottom extraction pump 19, breathe in communicating pipe 20, piece collection cover 21, piece drop mouth 22, filter screen 23.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1-4, a precise machining mechanism for a dovetail groove of a bounce valve core comprises a cutting machining table 1, wherein a cutting machining mechanism 2 is arranged on the cutting machining table 1, a discharge hole is formed in the middle of the cutting machining table 1, a supporting rotating rod 3 is rotatably arranged in the middle of the discharge hole, a stable connecting block 4 is sleeved on the outer side of the supporting rotating rod 3, and torsion springs 5 are sleeved at two ends of the rod body of the supporting rotating rod 3.

One end of the torsion spring 5 is connected with the stable connecting block 4, the other end of the torsion spring 5 is connected with the inner wall of the discharge hole, the bottom end of the stable connecting block 4 is vertically provided with the supporting connecting rod 6, the top sliding sleeve of the rod body of the supporting connecting rod 6 is provided with the first sliding sleeve 7, and the first sliding sleeve 7 is connected with the bottom end of the stable connecting block 4 through the upper end tension spring 8 arranged at the top end of the supporting connecting rod 6 in a sleeved mode.

In this embodiment, after the processed workpiece is cut by the driving of the cutting mechanism 2, the cut workpiece will fall through the discharge hole provided in the middle of the cutting table 1, and in order to make the dropped cut workpiece stably fall into the bottom end collecting bin 16 without bouncing, the support rotating rod 3 is provided in the discharge hole, and the stable connecting block 4 is provided outside the support rotating rod 3.

And in order to reduce the impact of the workpiece that drops to stabilizing connecting block 4, avoid making the part produce and scrape and rub the damage, be provided with torsion spring 5 again through the both ends that support bull stick 3 for support stabilizing connecting block 4 on the bull stick 3 when receiving the striking of work piece, stabilizing connecting block 4 can take place to rotate under the effect of the resilience force of torsion spring 5, and then avoid the damage that causes the part.

Referring to fig. 1 and 4, the two sides of the first sliding sleeve 7 are symmetrically and obliquely provided with a chip dropping screen plate 9, a chip separating plate 10 is obliquely arranged above the chip dropping screen plate 9, a plurality of chip dropping holes 11 are formed in the surface of the chip separating plate 10, and the chip separating plate 10 is connected with the chip dropping screen plate 9 through a buffer spring 12.

The bottom sliding sleeve of the supporting connecting rod 6 is provided with a second sliding sleeve 13, the bottom sliding sleeve of the supporting connecting rod 6 is provided with a bottom tension spring 14, one end of the bottom tension spring 14 is connected with the second sliding sleeve 13, the other end of the bottom tension spring 14 is connected with the bottom end of the supporting connecting rod 6, the side edge of the second sliding sleeve 13 is vertically provided with a bottom supporting rod 15, and the tail end of the bottom supporting rod 15 is connected with the piece dropping screen plate 9.

In this embodiment, the part that drops and the cutting piece that drops along with part piece all can drop to piece separation board 10 on, because the size of work piece is far greater than piece drop hole 11 of seting up on the piece separation board 10, the piece separation board 10 surface roll under the tilt state of its work piece to the bottom end collection storehouse 16 inside, because piece separation board 10 and piece drop and link to each other through buffer spring 12 between otter board 9, and then under buffer spring 12's resilience effect, can have certain buffering down to the impact that the work piece dropped.

Thereby when making the work piece drop, can not drop on drive arrangement because of huge impact, make its more mitigateing that drops, the piece of adhesion also can vibrate when the work piece drops on the work piece simultaneously, drop on piece drops otter board 9 in the hole 11 through the piece, because piece drops otter board 9 and is many mesh hole structure, the piece that drops can pass piece and drop otter board 9 and drop its below, and then drops two middle part division boards 17 middle parts, thereby accomplish the collection to the piece, and make piece and work piece separately deposit.

Referring to fig. 1 and 4, a bottom end collecting bin 16 is arranged below the cutting processing table 1, two middle partition plates 17 are vertically arranged in the middle of the bottom end collecting bin 16, the inner space of the bottom end collecting bin 16 is divided into two workpiece collecting chambers and a waste scrap storage chamber by the middle partition plates 17, and side baffles 18 are obliquely arranged on the side edges of the top end of the bottom end collecting bin 16.

Be provided with bottom extraction pump 19 in the sweeps apotheca at 16 middle parts in storehouse is collected to the bottom, the output of bottom extraction pump 19 is provided with the communicating pipe 20 of breathing in, the top intercommunication of the communicating pipe 20 of breathing in has the piece to collect cover 21, the piece is collected the side of cover 21 bottom and has been seted up the piece and has dropped mouthful 22, the top of the communicating pipe 20 of breathing in is provided with filter screen 23, the bottom of filter screen 23 and the piece are collected the articulated linking to each other of inner wall of cover 21.

In the present embodiment, in order to make the cut chips fall concentratedly to the middle of the bottom end collecting bin 16, by providing the bottom end suction pump 19 at the bottom end of the middle of the bottom end collecting bin 16, the airflow at the top end of the bottom end suction pump 19 is made to enter inside the chip collecting cover 21 by activating the bottom end suction pump 19, and the airflow at the blanking port on the cutting table 1 above the chip collecting cover 21 is also made to flow toward the chip collecting cover 21.

And then the piece that drives the cutting enters into piece along with the flow of air current and collects inside cover 21, collects the piece that cover 21 bottom side was seted up through the piece and drops a mouthful 22 and discharge, and in order to make bottom extraction pump 19 can not this piece block at the during operation, be provided with filter screen 23 through the top of breathing in communicating pipe 20 and carry out certain blockking to the piece, and then guarantee the continuation of piece collection, guarantee bottom extraction pump 19's job stabilization nature simultaneously.

The utility model discloses a theory of operation is:

when cutting, the work piece is cut into the segment through cutting machining mechanism 2 and is waited to process the part, drops through the discharge opening on the cutting machining platform 1, and then drops on piece separating plate 10, and along with the cutting piece that the processing work piece dropped simultaneously, the work piece vibrations back on piece separating plate 10, drop to the bottom collection storehouse 16 along the inclination of piece separating plate 10 in, and the side baffle 18 that sets up next to the bottom collection storehouse 16 can play certain effect of blockking to the whereabouts of work piece.

The piece then drops piece and falls otter board 9 surface through piece drop hole 11 on the piece separation board 10, drop otter board 9 through the piece and drop again to the middle part piece collecting chamber of end collection storehouse 16 in, simultaneously in order to strengthen clastic collection intensity, be provided with bottom extraction pump 19 through the bottom of collecting storehouse 16 in the bottom, bottom extraction pump 19 work adsorbs the piece that drops on piece drop otter board 9, thereby accelerate the piece to get into in the piece collecting chamber at end collection storehouse 16 middle part, the completion is to clastic collection work.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the spirit of the invention.

Although the terms of the cutting processing table 1, the cutting processing mechanism 2, the supporting rotating rod 3, the stable connecting block 4, the torsion spring 5, the supporting connecting rod 6, the first sliding sleeve 7, the upper end tension spring 8, the debris falling mesh plate 9, the debris separating plate 10, the debris falling hole 11, the buffer spring 12, the second sliding sleeve 13, the bottom end tension spring 14, the bottom end supporting rod 15, the bottom end collecting bin 16, the middle partition plate 17, the side baffle plate 18, the bottom end suction pump 19, the suction communicating pipe 20, the debris collecting cover 21, the debris falling port 22, the filter screen 23, and the like are used more frequently herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.

Claims

1. The utility model provides a spring case dovetail precision finishing mechanism, includes cutting process platform (1), be provided with cutting process mechanism (2) on cutting process platform (1), the middle part of cutting process platform (1) is provided with the discharge opening, a serial communication port, the middle part of discharge opening is rotated and is provided with support bull stick (3), the outside cover that supports bull stick (3) is equipped with stabilizing connecting block (4), the both ends of supporting bull stick (3) pole body all overlap and are equipped with torque spring (5), torque spring (5) one end with stabilizing connecting block (4) link to each other, torque spring (5) the other end with the discharge opening inner wall links to each other, the bottom of stabilizing connecting block (4) is provided with support connecting rod (6) perpendicularly, the top sliding sleeve of support connecting rod (6) pole body is equipped with first sliding sleeve (7), first sliding sleeve (7) are established through the cover support upper end spring (2) on tensile connecting rod (6) top, (7) spring cover 8) With it links to each other to stabilize connecting block (4) bottom, the bilateral symmetry slope of first sliding sleeve (7) is provided with piece otter board (9) that drop.

2. The precise machining mechanism for the dovetail groove of the bouncing spool according to claim 1, wherein a chip separating plate (10) is obliquely arranged above the chip dropping screen plate (9), and a plurality of chip dropping holes (11) are formed in the surface of the chip separating plate (10).

3. The precise machining mechanism for the dovetail groove of the bouncing valve core according to claim 2, wherein the chip separating plate (10) is connected with the chip dropping screen plate (9) through a buffer spring (12), and a second sliding sleeve (13) is slidably sleeved at the bottom end of the supporting connecting rod (6).

4. The precise machining mechanism for the dovetail groove of the bouncing valve core according to claim 3, wherein a bottom tension spring (14) is slidably sleeved at the bottom end of the support connecting rod (6), and one end of the bottom tension spring (14) is connected with the second sliding sleeve (13).

5. The precise machining mechanism for the dovetail groove of the bouncing valve core according to claim 4, wherein the other end of the bottom tension spring (14) is connected with the bottom end of the support connecting rod (6), and a bottom support rod (15) is vertically arranged on the side edge of the second sliding sleeve (13).

6. The precise machining mechanism for the dovetail groove of the bouncing spool according to claim 5, wherein the tail end of the bottom end support rod (15) is connected with the chip dropping screen plate (9), and a bottom end collecting bin (16) is arranged below the cutting machining table (1).

7. The precise machining mechanism for the dovetail groove of the bouncing valve core according to claim 6, wherein two middle partition plates (17) are vertically arranged in the middle of the bottom end collecting bin (16), and the middle partition plates (17) divide the inner space of the bottom end collecting bin (16) into two workpiece collecting chambers and a scrap storage chamber.

8. The precise machining mechanism for the dovetail groove of the bouncing spool according to claim 7, wherein a side baffle (18) is obliquely arranged on the side edge of the top end of the bottom end collecting bin (16), and a bottom end extraction pump (19) is arranged in a waste storage chamber in the middle of the bottom end collecting bin (16).

9. The precise machining mechanism for the dovetail groove of the bouncing spool according to claim 8, wherein an air suction communicating pipe (20) is arranged at the output end of the bottom end extraction pump (19), a chip collecting cover (21) is communicated with the top end of the air suction communicating pipe (20), and a chip dropping opening (22) is formed in the side edge of the bottom end of the chip collecting cover (21).

10. The precise machining mechanism for the dovetail groove of the bouncing valve core according to claim 9, wherein a filter screen (23) is arranged at the top end of the air suction communicating pipe (20), and the bottom end of the filter screen (23) is hinged with the inner wall of the debris collection cover (21).