CN216829981U - A high efficiency centerless grinder for axle type parts machining - Google Patents

Abstract

The utility model discloses a high-efficiency centerless grinding machine for processing shaft parts, which comprises a grinding machine body, wherein one side of the grinding machine body is fixedly provided with a collecting platform, the two sides of the top end of the collecting platform are respectively fixedly provided with a screening box and an extracting pump, the inside of the screening box is fixedly provided with a screening mechanism, the screening mechanism comprises a convex ring, two positioning frames, two synchronous rods, two first linkage rods, two second linkage rods and a screening frame, and the two sides of the top end of the convex ring are both fixedly provided with the positioning frames. And classifying and collecting the waste materials.

Description

A high efficiency centerless grinder for axle type parts machining

Technical Field

The utility model relates to an axle type parts machining technical field specifically is a high efficiency centerless grinder for axle type parts machining.

Background

The axle type part is one of the typical part that often meets in the hardware fitting, and it mainly is used for supporting transmission spare part, transmission moment of torsion and bearing load, and people often place axle type part on centerless grinder and process, and centerless grinder need not adopt the axle center location of work piece deep liked by the consumer, however, current centerless grinder has following defect: the waste material that produces after centerless grinder polishes axle type part needs the manual work to clear up the collection, consumes a large amount of manpower and materials, and the waste material adhesion appears on the surface of axle type part easily not clear away the waste material, reduces centerless grinder's the efficiency of polishing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high efficiency centerless grinder for axle type parts machining to solve the waste material that the centerless grinder that provides among the above-mentioned background art produced after polishing to axle type part and need the manual work to clear up and collect, consume a large amount of manpower and materials, the waste material adhesion appears on the surface of axle type part easily not clear away, reduces the problem of centerless grinder's the efficiency of polishing.

In order to achieve the above purpose, the utility model provides a following technical scheme: a high-efficiency centerless grinding machine for processing shaft parts comprises a grinding machine body, wherein a collecting table is fixedly installed on one side of the grinding machine body, a screening box and an extraction pump are respectively and fixedly installed on two sides of the top end of the collecting table, a screening mechanism is fixedly installed inside the screening box and comprises a convex ring, two positioning frames, two synchronizing rods, two first linkage rods, two second linkage rods and a screening frame, the positioning frames are fixedly installed on two sides of the top end of the convex ring, the synchronizing rods are rotatably connected inside the two positioning frames, the first linkage rods are rotatably connected to opposite ends of the two synchronizing rods, the second linkage rods are rotatably connected to ends of the two first linkage rods, which are far away from the synchronizing rods, the screening frame is rotatably connected between the two second linkage rods, and the two first linkage rods are driven to rotate when the two synchronizing rods rotate, two first gangbar take place to deflect and drive the synchronous emergence rotation of second gangbar, because the length of first gangbar and second gangbar is certain, so the oscillating motion takes place for the screening frame, and the screening frame sieves the waste material of collecting, and cubic waste material is intercepted in the screening frame, and the staff of being convenient for carries out the reutilization to cubic waste material.

Preferably, the inside fixed mounting of grinding machine body has the platform of polishing, the bottom mounting intercommunication of platform of polishing has one end to extend to external extraction hose, the extraction hose extends to external one end and the fixed intercommunication of the air inlet of extraction pump, and the staff is with the extraction pump circular telegram, and the extraction pump starts, and the extraction pump polishes the waste material that the bench dropped through the extraction hose extraction.

Preferably, the middle part of screening incasement wall top is fixed with directional charging bucket, the fixed intercommunication in gas outlet of extraction pump has conveying hose, conveying hose keeps away from the one end of extraction pump and passes the fixed intercommunication in middle part of screening incasement and directional charging bucket, and the waste material is carried to directional charging bucket in through conveying hose, and directional charging bucket leads the waste material, makes it fall on the screening frame of screening mechanism.

Preferably, the middle part of protruding ring rotates and is connected with the ring gear, two the equal fixed mounting of one end that the synchronizing bar deviates from mutually has drive gear, one side fixed mounting that the extraction pump was kept away from to the screening case has driving motor, driving motor's output passes screening case and adjacent drive gear fixed connection, protruding ring and screening case fixed connection, two drive gear's the outside all with the fixed a plurality of latch meshing that sets up in ring gear one side be connected, the staff is connected with driving motor circular telegram, driving motor starts, driving motor drives drive gear and rotates, drive gear when rotating with the ring gear contact, drive gear drives the ring gear and rotates, when the ring gear rotates with another drive gear contact, two drive gear rotate simultaneously.

Preferably, the surface of screening case articulates there is the sealing door, and the staff can open the sealing door regularly and clear up or reuse respectively with the waste material of screening incasement internal volume difference on the screening frame.

Preferably, both sides on screening case top are all fixed mounting have ventilative net, and through installing ventilative net, the gas of the screening incasement of being convenient for is arranged to the external world after intercepting impurity through ventilative net.

Compared with the prior art, the beneficial effects of the utility model are that: collect the waste material of centerless grinder polishing through setting up extraction pump and screening case, reduce staff's clearance volume, improve centerless grinder's the efficiency of polishing, through setting up screening mechanism, two drive gear drive first gangbar through the synchronizing bar and rotate, realize that the second gangbar drives the screening frame and oscillate from top to bottom, carry out the classified collection to the waste material.

Drawings

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

FIG. 2 is a drawing showing the connection between the polishing table and the pump according to the present invention;

FIG. 3 is a cross-sectional view of the screening box of the present invention;

FIG. 4 is a side view of the sifting mechanism of the present invention;

fig. 5 is the installation schematic diagram of the extraction pump and the screening box on the collecting table of the utility model.

In the figure: 1. a grinder body; 2. a collection station; 3. screening the box; 4. a pump; 5. a polishing table; 6. a suction hose; 7. a drive motor; 8. a sealing door; 9. a delivery hose; 10. a screening mechanism; 101. a positioning frame; 102. a drive gear; 103. a convex ring; 104. a second linkage rod; 105. screening the frame; 106. a first linkage rod; 107. a synchronization lever; 108. a toothed ring; 11. a directional feeding barrel; 12. and (4) ventilating nets.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the utility model provides a high efficiency centerless grinding machine for processing shaft parts, which comprises a grinding machine body 1, a collecting table 2 is fixedly installed on one side of the grinding machine body 1, a screening box 3 and a drawing pump 4 are respectively and fixedly installed on two sides of the top end of the collecting table 2, a screening mechanism 10 is fixedly installed inside the screening box 3, the screening mechanism 10 comprises a convex ring 103, two positioning frames 101, two synchronizing rods 107, two first linkage rods 106, two second linkage rods 104 and a screening frame 105, the positioning frames 101 are respectively and fixedly installed on two sides of the top end of the convex ring 103, the synchronizing rods 107 are respectively and rotatably connected inside the two positioning frames 101, the first linkage rods 106 are respectively and rotatably connected at the opposite ends of the two synchronizing rods 107, the second linkage rods 104 are respectively and rotatably connected at the ends of the two first linkage rods 106 far away from the synchronizing rods 107, the screening frame 105 is rotatably connected between the two second linkage rods 104, two first gangbar 106 of drive rotate when two synchronizing bar 107 rotate, and two first gangbar 106 take place to deflect and drive second gangbar 104 and take place to rotate in step, because the length of first gangbar 106 and second gangbar 104 is certain, so sieve frame 105 takes place up and down oscillatory motion, and sieve frame 105 sieves the waste material of collecting, and cubic waste material is intercepted in sieve frame 105, and the staff of being convenient for carries out the reutilization to cubic waste material.

The inside fixed mounting of grinding machine body 1 has platform 5 of polishing, and the bottom mounting intercommunication of platform 5 of polishing has one end to extend to external extraction hose 6, and extraction hose 6 extends to the fixed intercommunication of the air inlet of external one end and extraction pump 4, and the staff is with the circular telegram of extraction pump 4, and extraction pump 4 starts, and extraction pump 4 is through the waste material that drops on the extraction platform 5 of extraction hose 6 extraction.

The middle part fixed mounting on 3 inner walls tops of screening case has directional charging bucket 11, and the fixed intercommunication in middle part of charging bucket 11 is thrown to the gas outlet of extraction pump 4 has conveying hose 9, and conveying hose 9 is kept away from the one end of extraction pump 4 and passes screening case 3 and the fixed intercommunication in middle part of directional charging bucket 11, and the waste material is carried to directional charging bucket 11 in through conveying hose 9, and directional charging bucket 11 is led the waste material, makes it fall on screening frame 105 of screening mechanism 10.

The middle part of protruding ring 103 rotates and is connected with ring gear 108, the equal fixed mounting of one end that two synchronizing bars 107 deviate from mutually has drive gear 102, screening case 3 keeps away from one side fixed mounting of extraction pump 4 has driving motor 7, driving motor 7's output passes screening case 3 and adjacent drive gear 102 fixed connection, protruding ring 103 and screening case 3 fixed connection, two drive gear 102's the outside all is connected with the fixed a plurality of latch meshing that sets up in ring gear 108 one side, the staff is connected driving motor 7 circular telegram, driving motor 7 starts, driving motor 7 drives drive gear 102 and rotates, drive gear 102 contacts with ring gear 108 when rotating, drive gear 102 drives ring gear 108 and rotates, ring gear 108 rotates with another drive gear 102 when rotating, two drive gear 102 rotate simultaneously.

The surface of screening case 3 articulates there is sealing door 8, and the staff can open sealing door 8 regularly and clear up or reuse the waste material that the internal volume of screening case 3 is different respectively on screening frame 105.

The equal fixed mounting in both sides on screening case 3 top has ventilative net 12, and through installing ventilative net 12, the gas in the screening case 3 of being convenient for is arranged to the external world after intercepting impurity through ventilative net 12.

When the embodiment of the application is used: the working personnel electrify the extraction pump 4, the extraction pump 4 is started, the extraction pump 4 extracts the waste materials falling on the grinding table 5 through the extraction hose 6, the waste materials are conveyed into the directional feeding barrel 11 through the conveying hose 9, the directional feeding barrel 11 guides the waste materials to enable the waste materials to fall on the screening frame 105 of the screening mechanism 10, the working personnel electrify the driving motor 7, the driving motor 7 is started, the driving motor 7 drives the driving gear 102 to rotate, the driving gear 102 is in contact with the toothed ring 108 when rotating, the driving gear 102 drives the toothed ring 108 to rotate, the toothed ring 108 is in contact with the other driving gear 102 when rotating, the two driving gears 102 simultaneously rotate, the driving gear 102 drives the synchronous rods 107 to rotate, the two synchronous rods 107 drive the two first linkage rods 106 to rotate, the two first linkage rods 106 deflect to drive the second linkage rods 104 to synchronously rotate, and as the lengths of the first linkage rods 106 and the second linkage rods 104 are fixed, therefore, the screening frame 105 oscillates up and down, the collected waste materials are screened by the screening frame 105, and the blocky waste materials are intercepted in the screening frame 105, so that the blocky waste materials can be reutilized by workers conveniently.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a high efficiency centerless grinder for axle type parts machining, includes grinding machine body (1), its characterized in that: the automatic grading and screening device is characterized in that a collecting table (2) is fixedly mounted on one side of the grinding machine body (1), a screening box (3) and an extraction pump (4) are fixedly mounted on two sides of the top end of the collecting table (2) respectively, a screening mechanism (10) is fixedly mounted inside the screening box (3), the screening mechanism (10) comprises a convex ring (103), two positioning frames (101), two synchronizing rods (107), two first linkage rods (106), two second linkage rods (104) and a screening frame (105), the positioning frames (101) are fixedly mounted on two sides of the top end of the convex ring (103), the synchronizing rods (107) are rotatably connected inside the two positioning frames (101), the first linkage rods (106) are rotatably connected to opposite ends of the two synchronizing rods (107), and the second linkage rods (104) are rotatably connected to ends of the first linkage rods (106) far away from the synchronizing rods (107), a screening frame (105) is rotatably connected between the two second linkage rods (104).

2. The high-efficiency centerless grinding machine for machining shaft parts as claimed in claim 1, characterized in that: the inside fixed mounting of grinding machine body (1) has platform (5) of polishing, the bottom mounting intercommunication of platform (5) of polishing has one end to extend to external extraction hose (6), extraction hose (6) extend to the fixed intercommunication of air inlet of external one end and extraction pump (4).

3. The high-efficiency centerless grinding machine for machining shaft parts as claimed in claim 1, characterized in that: the middle part fixed mounting on screening case (3) inner wall top has directional charging bucket (11), the fixed intercommunication of gas outlet of extraction pump (4) has conveying hose (9), the one end that conveying hose (9) kept away from extraction pump (4) is worn screening case (3) and the fixed intercommunication in middle part of directional charging bucket (11).

4. The high-efficiency centerless grinding machine for machining shaft parts as claimed in claim 1, characterized in that: the middle part of protruding ring (103) is rotated and is connected with ring gear (108), two the equal fixed mounting of one end that synchronizing bar (107) deviates from mutually has drive gear (102), one side fixed mounting that extraction pump (4) were kept away from in screening case (3) has driving motor (7), the output of driving motor (7) is worn screening case (3) and adjacent drive gear (102) fixed connection, protruding ring (103) and screening case (3) fixed connection, the outside of two drive gear (102) all with the fixed a plurality of latch meshing that sets up in ring gear (108) one side and be connected.

5. The high-efficiency centerless grinding machine for machining shaft parts as claimed in claim 1, characterized in that: the surface of the screening box (3) is hinged with a sealing door (8).

6. The high-efficiency centerless grinding machine for machining shaft parts as claimed in claim 1, characterized in that: and both sides of the top end of the screening box (3) are fixedly provided with a ventilating net (12).

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