CN109352405B

CN109352405B - Numerical control machine tool feeding and stacking prevention device for bearing ring machining

Info

Publication number: CN109352405B
Application number: CN201811425505.7A
Authority: CN
Inventors: 程慧芳
Original assignee: Zhejiang Nadic Cnc Equipment Co
Current assignee: ZHEJIANG NADIC CNC EQUIPMENT Co.
Priority date: 2018-11-27
Filing date: 2018-11-27
Publication date: 2020-11-13
Anticipated expiration: 2038-11-27
Also published as: CN109352405A

Abstract

The invention discloses a numerical control machine tool feeding anti-stacking device for bearing ring machining, which comprises inclined plates, a damping rotating shaft and baffle plates, wherein two sides of each inclined plate are respectively provided with a stop block, a through seam is formed between each stop block and the inclined plate, the lower inner part of each group of stop blocks is provided with a cavity, the side part of each group of stop blocks close to the cavity is provided with a guide groove, a slide block is arranged in each guide groove, one end of each group of slide blocks, which is far away from a limiting block, is provided with a connecting rod, the damping rotating shaft is arranged at the edge of the inclined plate, which is close to a groove, the damping rotating shaft is rotatably provided with a connecting plate, two sides of the connecting plate are fixedly connected with supports, one side of each support, which is far away from the connecting plate, is movably connected with a fixture. The invention prevents the stacking by utilizing the self weight of the bearing ring to be processed and a smart mechanical connection mode.

Description

Numerical control machine tool feeding and stacking prevention device for bearing ring machining

Technical Field

The invention relates to the field of bearing ring processing, in particular to a numerical control machine tool feeding and stacking prevention device for bearing ring processing.

Background

The numerical control machine tool is a numerical control machine tool for short, is an automatic machine tool provided with a program control system, can move and machine parts according to a programmed program, integrates latest technologies such as machinery, automation, computers, measurement, microelectronics and the like, basically comprises a machining program carrier, a numerical control device, a servo driving device, a machine tool main body and other auxiliary devices, solves the problem of machining of parts with complexity, precision, small batch and multiple varieties, is a flexible and high-efficiency automatic machine tool, represents the development direction of the modern machine tool control technology, is a typical electromechanical integrated product, is widely used in the modern industry, greatly improves the production efficiency of enterprises, and is more and more widely used in the machining of bearing rings along with the development of the numerical control machine tool.

In the course of working of race ring, treat that processing race ring piles together easily, influence the stability of material loading, be unfavorable for the processing of race ring, present solution is many through adopting external force to promote to treat processing race ring landing in the guide slot, and this initial speed that just leads to treating processing race ring landing easily is very fast, appears treating the condition of processing race ring spring in the guide slot easily, is unfavorable for the continuous stable processing of race ring.

Disclosure of Invention

The invention aims to provide a numerical control machine tool feeding anti-stacking device for bearing ring processing, which avoids the stacking phenomenon of bearing rings to be processed by utilizing a separated feeding mode, effectively reduces the initial feeding speed, avoids the occurrence of a bouncing condition and solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a numerical control machine tool feeding anti-stacking device for bearing ring machining comprises inclined plates, a damping rotating shaft and baffle plates, wherein two sides of each inclined plate are respectively provided with a stop block, a through seam is formed between each stop block and each inclined plate, a feed inlet is formed in the upper end of the through seam, the lower inner side of each inclined plate is provided with a groove, the lower inner part of each stop block is provided with a cavity, each stop block is provided with a guide groove close to the side part of the cavity, a slide block is arranged in each guide groove, a limit block is arranged at the end part of each slide block close to the cavity, one end of each slide block, far away from the limit block, is provided with a connecting rod, the side part of each connecting rod is arranged at the side part of each stop block through a spring, the baffle plates are arranged between the connecting rods, the damping rotating shaft is, the support is kept away from one side of connecting plate and has been had the fixture block, support and fixture block all are in the inside of cavity, the lateral part of fixture block pastes mutually with the lateral part of stopper, the lower extreme of logical seam is opened there is the discharge gate, the lateral part intercommunication of discharge gate has the transverse groove, the magnetite is installed to the one end that the discharge gate was kept away from to the transverse groove.

Preferably, the two groups of the check blocks are symmetrically arranged relative to the inclined plate, and reinforcing ribs are arranged on the side parts of the check blocks close to the cavity.

Preferably, the thickness of the groove is the same as that of the connecting plate, and the groove and the connecting plate are arranged in a convex shape.

Preferably, the lower part of the guide groove is communicated with the side part of the cavity, and a rubber pad is adhered to the side part of the guide groove close to the sliding block.

Preferably, the limiting block is located inside the cavity, and a slotted hole matched with the guide groove is formed in one side, close to the sliding block, of the limiting block.

Preferably, the side section of the baffle is triangular, and the width of the baffle is the same as that of the through seam.

Preferably, the spring is evenly distributed on the lateral part of the connecting rod at equal intervals, and the lateral part of the spring is provided with a protective cover.

Preferably, the lateral part of the transverse groove close to the magnet is provided with a discharge port.

Preferably, the magnets are arranged in an arc shape

Compared with the prior art, the invention has the beneficial effects that:

1. the stop blocks are arranged on the two sides of the inclined plate, so that a through seam is formed between the inclined plate and the stop blocks, and the through seam is used for vertically placing a bearing ring to be processed, so that the bearing ring to be processed can conveniently roll along the through seam;

2. the connecting plates are driven to rotate around the damping rotating shafts through rolling of the bearing rings to be machined, the connecting plates drive the clamping blocks to rotate, the clamping blocks are contacted with the limiting blocks and drag the limiting blocks to move downwards, the connecting plates rotate to the inner parts of the grooves, the through seams are communicated, one bearing ring to be machined rolls to the inner parts of the transverse grooves, subsequent machining is carried out, and the rolling speed of the bearing ring to be machined is effectively reduced;

3. the limiting block moves downwards to drive the sliding block to move under the guide of the guide groove and drive the connecting rod and the baffle to move, the baffle is clamped between through seams to limit the bearing rings to be machined to roll off continuously, stacking is avoided, when one bearing ring to be machined rolls off to the inside of the transverse groove, due to the reduction of the number of the bearing rings to be machined, the spring drives the connecting rod to bounce, the baffle is driven to be separated from the through seams, the connecting plate blocks the through seams, and the bearing rings to be machined are conveyed and prevented from being stacked through the reciprocating of the steps;

4. the magnet provides magnetic force, the bearing ring to be processed is attracted, the bouncing of the bearing ring to be processed is avoided, and subsequent processing and manufacturing are facilitated.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side sectional view of a portion of the stop construction of the present invention;

FIG. 3 is a side sectional view of a portion of the stopper of the present invention;

fig. 4 is a side sectional view of the spring part structure of the present invention.

In the figure: 1 inclined plate, 2 damping rotating shafts, 3 baffle plates, 4 baffle plates, 5 through seams, 6 feed inlets, 7 grooves, 8 cavities, 9 guide grooves, 10 sliding blocks, 11 limiting blocks, 12 connecting rods, 13 springs, 14 connecting plates, 15 supports, 16 clamping blocks, 17 discharge outlets, 18 transverse grooves, 19 magnets, 20 reinforcing ribs, 21 rubber pads, 22 slotted holes, 23 protective covers and 24 discharge outlets.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a numerical control machine tool feeding anti-stacking device for bearing ring machining comprises an inclined plate 1, a damping rotating shaft 2 and baffles 3, wherein stop blocks 4 are arranged on two sides of the inclined plate 1, a through seam 5 is formed between each stop block 4 and the inclined plate 1, the through seam 5 is used for placing a bearing ring to be machined, the stop blocks 4 limit the space of the bearing ring to be machined in the through seam 5, a feed inlet 6 is formed in the upper end of the through seam 5, a groove 7 is formed in the lower inner side of the inclined plate 1, a cavity 8 is formed in the lower inner side of each group of stop blocks 4, a guide groove 9 is formed in the side portion, close to the cavity 8, of each group of stop blocks 4, a sliding block 10 is installed in each group of guide grooves 9, a limiting block 11 is installed at the end portion, close to the cavity 8, of each group of sliding blocks 10, the limiting block 11 prevents the sliding block 10 from being separated, every group the lateral part of connecting rod 12 passes through spring 13 to be installed in the lateral part of dog 4, baffle 3 is installed between connecting rod 12, damping pivot 2 is installed in swash plate 1 near the border of recess 7, damping pivot 2 rotates and installs connecting plate 14, the both sides fixedly connected with support 15 of connecting plate 14, one side swing joint that connecting plate 14 was kept away from to support 15 has fixture block 16, support 15 and fixture block 16 all are in the inside of cavity 8, fixture block 16's lateral part pastes with the lateral part of stopper 11 mutually, open the lower extreme of logical seam 5 has discharge gate 17, the lateral part intercommunication of discharge gate 17 has transverse groove 18, transverse groove 18 keeps away from the one end of discharge gate 17 and installs magnetite 19, utilizes magnetite 19 to treat the processing race and attracts, avoids appearing the spring condition.

Specifically, two sets of dog 4 is symmetrical arrangement for swash plate 1, just dog 4 closes on the lateral part of cavity 8 and is provided with strengthening rib 20, and the formation of convenient logical seam 5 is convenient for erect the processing race ring and is placed, and strengthening rib 20 increases dog 4 and closes on the lateral wall intensity of cavity 8.

Specifically, the thickness of the groove 7 is the same as that of the connecting plate 14, the groove 7 and the connecting plate 14 are arranged in a convex shape, the connecting plate 14 is placed on the connecting plate 14 through the groove 7 after rotating along the damping rotating shaft 2, and meanwhile, the support 15 can be conveniently installed and fixed on the side portion of the connecting plate 14.

Specifically, the lower part of guide slot 9 link up with the lateral part of cavity 8 mutually, just the lateral part that guide slot 9 closes on slider 10 pastes and has rubber pad 21, conveniently utilizes the rotation of fixture block 16 to adjust the position of stopper 11, and rubber pad 21 protects slider 10, prevents the damage that rigid contact leads to.

Specifically, the limiting block 11 is located inside the cavity 8, and a slot 22 matched with the guide slot 9 is formed in one side, close to the slider 10, of the limiting block 11, and the slot 22 is used for providing guiding and limiting effects when the slider 10 contacts with the guide slot 9.

Specifically, the side cross-section of baffle 3 is triangle-shaped setting, just the width of baffle 3 is the same with the width that leads to seam 5, makes things convenient for lifting or the card of baffle 3 to go into to lead to seam 5, effectively separates the race ring of treating to process, avoids piling up the emergence of the condition.

Specifically, the even equidistance of spring 13 distributes in the lateral part of connecting rod 12, just the lateral part of spring 13 is provided with protection casing 23, and the effectual elasticity that utilizes spring 13 bounces connecting rod 12, and protection casing 23 protects spring 13, avoids spring 13 deposition.

Specifically, the lateral part of the transverse groove 18 close to the magnet 19 is provided with a discharge opening 24, and the discharge opening 24 facilitates the discharge of materials from the lateral part of the transverse groove 18, so that the subsequent processing and utilization are facilitated.

Specifically, 19 magnetite are the arc setting, make things convenient for 19 magnetite to treat that processing race ring provides magnetic attraction, effectively prevent that processing race ring from taking place the spring.

The working principle is as follows: when the device is used, a bearing ring to be processed vertically enters the through seam 5 through the feed inlet 6, rolls along the inclined plate 1 under the action of the inclined plate 1 and the stop block 3, and is contacted with a plurality of bearing rings to be processed on the inclined plate 1, the bearing ring to be processed contacted with the connecting plate 14 drives the damping rotating shaft 2 to rotate under the action of gravity, the connecting plate 14 and the bracket 15 are driven to rotate by the rotation of the damping rotating shaft 2, so as to drive the clamping block 16 to rotate, the limiting block 11 is driven by the rotation of the clamping block 16 to move downwards, so that the sliding block 10 moves downwards along the guide groove 9, the connecting rod 12 is driven by the sliding block 10 to move, so as to drive the baffle 3 to move and extrude the spring 13, so that the baffle 3 is inserted between the bearing rings to be processed on the upper part of the inclined plate 1, the bearing ring to be processed on the upper part is, be in then not the discharged quantity of waiting to process the race ring and reduce, lead to reducing the pressure to connecting plate 14, spring 13 provides elasticity, make connecting rod 12 reset, thereby make baffle 3 break away from logical seam 5, stopper 11 drives fixture block 16 and resets, thereby realize the resetting of connecting plate 14, cyclic utilization above-mentioned process, guarantee the order of material loading, effectively avoid the emergence of piling up the condition, the race ring of waiting to process that discharges from discharge gate 17 moves along cross slot 18, when moving to cross slot 18 tip, under the suction effect of magnetite 19, effectively prevent to wait to process the race ring and take place the bounce.

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 device is prevented piling up by digit control machine tool material loading for bearing ring processing, includes swash plate (1), damping pivot (2) and baffle (3), its characterized in that: the inclined plate is characterized in that check blocks (4) are arranged on two sides of the inclined plate (1), a through seam (5) is formed between each check block (4) and the inclined plate (1), a feed inlet (6) is formed in the upper end of the through seam (5), a groove (7) is formed in the lower inner side of the inclined plate (1), a cavity (8) is formed in the lower inner portion of each check block (4), a guide groove (9) is formed in the side portion, close to the cavity (8), of each check block (4), a sliding block (10) is installed in the guide groove (9), a limiting block (11) is installed at the end portion, close to the cavity (8), of each sliding block (10), a connecting rod (12) is installed at one end, far away from the limiting block (11), of each sliding block (10), a connecting rod (12) is installed at the side portion of each check block (4) through a spring (, damping pivot (2) are installed in the border that swash plate (1) is close to recess (7), damping pivot (2) are rotated and are installed connecting plate (14), both sides fixedly connected with support (15) of connecting plate (14), one side swing joint that connecting plate (14) were kept away from in support (15) has fixture block (16), support (15) and fixture block (16) all are in the inside of cavity (8), the lateral part of fixture block (16) pastes with the lateral part of stopper (11) mutually, open the lower extreme of logical seam (5) has discharge gate (17), the lateral part intercommunication of discharge gate (17) has cross slot (18), magnet (19) are installed to the one end that discharge gate (17) were kept away from in cross slot (18).

2. The numerical control machine tool feeding and stacking prevention device for bearing ring machining, according to claim 1, is characterized in that: the two sets of the check blocks (4) are symmetrically arranged relative to the inclined plate (1), and reinforcing ribs (20) are arranged on the side portions, close to the cavity (8), of the check blocks (4).

3. The numerical control machine tool feeding and stacking prevention device for bearing ring machining, according to claim 1, is characterized in that: the thickness of recess (7) is the same with the thickness of connecting plate (14), just recess (7) all are the setting of type of protruding with connecting plate (14).

4. The numerical control machine tool feeding and stacking prevention device for bearing ring machining, according to claim 1, is characterized in that: the lower part of the guide groove (9) is communicated with the side part of the cavity (8), and a rubber pad (21) is adhered to the side part of the guide groove (9) close to the sliding block (10).

5. The numerical control machine tool feeding and stacking prevention device for bearing ring machining, according to claim 1, is characterized in that: the limiting block (11) is located inside the cavity (8), and a slotted hole (22) matched with the guide groove (9) is formed in one side, close to the sliding block (10), of the limiting block (11).

6. The numerical control machine tool feeding and stacking prevention device for bearing ring machining, according to claim 1, is characterized in that: the side section of the baffle (3) is triangular, and the width of the baffle (3) is the same as that of the through seam (5).

7. The numerical control machine tool feeding and stacking prevention device for bearing ring machining, according to claim 1, is characterized in that: the spring (13) is evenly distributed on the side part of the connecting rod (12) in an equal distance, and the side part of the spring (13) is provided with a protective cover (23).

8. The numerical control machine tool feeding and stacking prevention device for bearing ring machining, according to claim 1, is characterized in that: the lateral part of the transverse groove (18) close to the magnet (19) is provided with a discharge opening (24).

9. The numerical control machine tool feeding and stacking prevention device for bearing ring machining, according to claim 1, is characterized in that: the magnets (19) are arranged in an arc shape.