Anti-collision mechanism of bearing roller grinding machine

Abstract

The utility model discloses an anti-bumping mechanism of a bearing roller grinding machine, and particularly relates to the technical field of bearing rollers, the anti-bumping mechanism comprises a main roller and further comprises a material receiving table, a sliding cavity communicated with a grinding machine discharging port is formed in the top of the material receiving table, an inclined sliding table is arranged in the sliding cavity, and a plurality of auxiliary rollers are rotationally arranged on the inclined sliding table. A plurality of swing plates are hinged to the position, located on one side of the inclined sliding table, in the sliding cavity, and a plurality of supporting plates are arranged in the sliding cavity. According to the anti-collision mechanism of the bearing roller grinding machine, a polished main roller moves to the swing plate farthest away from the discharging port of the grinding machine, the main roller presses the second end of the swing plate downwards and slides into the containing cavity, meanwhile, the first end of the swing plate is turned upwards to block the follow-up main roller, and therefore the main roller is prevented from being collided. And the multiple swing plates are turned over in sequence to guide the main rollers and block the follow-up main rollers, so that the multiple main rollers are isolated and stored, and collision between the main rollers is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to bearing roller technical field, concretely related to a bearing roller grinding machine anti -bumping mechanism. BACKGROUND

[0002] Bearing roller needs to use the grinding machine in the production process, improves the precision of bearing roller through the grinding machine and can remove the processing trace and optimizes the surface quality, can also ensure the concentricity and roundness of bearing roller, further through the grinding process of grinding machine, can carry out the fine adjustment to the roller, ensure that it meets the strict dimensional tolerance requirement.

[0003] According to patent announcement number CN210878910U, the announcement date: June 30, 2020 discloses a kind of bearing roller grinding machine anti -bumping mechanism, the bearing roller grinding machine anti -bumping mechanism includes buffer material blocking block and material blocking block drive mechanism, the outlet of the bearing roller blanking passage of obliquely downward arrangement is formed with bearing blanking storage area in periphery, the buffer material blocking block is set to bearing blanking storage area and the side of buffer material blocking block is opposite the outlet of the bearing roller blanking passage, the material blocking block drive mechanism drives the buffer material blocking block displacement before and after, bearing roller blanking conveying transmission belt and the import of bearing roller blanking passage are correspondingly matched with convergence.

[0004] In the prior art including the above patent, through the bearing roller grinding machine anti -bumping mechanism of the above patent, the buffer material blocking block can be set at the bearing roller blanking passage of grinding machine, the buffer material blocking block can prevent the violent impact between bearing rollers due to the too big drop of blanking passage, to improve the surface precision of bearing roller.For the above patent, although the corresponding buffer material blocking block can reduce the degree of impact between bearing rollers, but there will be a certain degree of impact and friction scratch between bearing rollers, thereby affecting the production quality of bearing roller. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of bearing roller grinding machine anti -bumping mechanism, avoid the collision between bearing roller when discharging after processing in grinding machine.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of bearing roller grinding machine anti -bumping mechanism, including main roller, further including receiving table, and receiving table top is provided with the sliding cavity that is connected at grinding machine discharge port, the inclined sliding platform is arranged in the sliding cavity, and a plurality of auxiliary rollers are rotatably arranged on the inclined sliding platform, a plurality of swing plates are hingedly arranged in the sliding cavity on the side of inclined sliding platform, and a plurality of supporting plates are arranged in the sliding cavity, the first end of a plurality of swing plates is respectively attached to supporting plate and inclined sliding platform, and a plurality of swing plates are located at the same horizontal plane, accommodating cavities are provided between every two supporting plates and between supporting plate and receiving table.

[0007] Preferably, the support plates and the material receiving table are provided with anti-collision cotton pads in the accommodating cavities, respectively.

[0008] Preferably, the first ends of the support plates are fixedly provided with load bearing plates, respectively, and a plurality of movable rollers are rotatably arranged on the support plates.

[0009] Preferably, the material receiving table is slidably provided with a material receiving frame, and the top of the material receiving frame is provided with a plurality of material collecting grooves which are matched with the number and different specifications of the accommodating cavities.

[0010] Preferably, the material receiving table is fixedly provided with a base, and a supporting plate is slidably arranged on the base in the vertical direction, and an electric push rod is arranged between the supporting plate and the base, and the material receiving frame is slidably arranged on the supporting plate.

[0011] Preferably, the load bearing plates are wooden plates.

[0012] Preferably, the swing plates are hard plastic plates.

[0013] In the above technical solution, the bearing roller grinding machine anti-collision mechanism provided by the utility model has the following beneficial effects: the main rollers after grinding slide along the inclined sliding table on the material receiving table and slide along the swing plates, and then the main rollers move to the swing plate farthest from the discharge port of the grinding machine; at this time, the main rollers press down on the second end of the swing plate and make the second end of the swing plate flip down, so that the main rollers slide into the accommodating cavities of the flipped swing plate for storage, and the first end of the swing plate flips up; then another main roller slides to the side of the flipped swing plate; at this time, the first end of the swing plate flips up to block the other main roller, so that the other main roller is pressed down on the swing plate on the front end side of the swing plate, and the other main roller is stored in the accommodating cavity on the front end side of the swing plate; and then the swing plates are flipped in sequence to guide the main rollers and block the subsequent main rollers, so that the main rollers are stored in isolation to avoid collision between the main rollers. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can be obtained by those skilled in the art according to these drawings.

[0015] Figure 1 The overall structure of the material receiving table is shown in the schematic view of the utility model embodiment.

[0016] Figure 2 The overall cross-sectional structure of the material receiving table is shown in the schematic view of the utility model embodiment.

[0017] Figure 3 A schematic diagram of a partial section structure of the material receiving table provided by the embodiment of the present application is provided.

[0018] Figure 4 An enlarged structure schematic diagram at A provided by the embodiment of the present application is provided.

[0019] Figure 5 An enlarged structure schematic diagram at B provided by the embodiment of the present application is provided.

[0020] Mark explanation:

[0021] 1, material receiving table; 2, swing plate; 3, main roller; 4, material receiving frame; 5, base; 11, sliding cavity; 12, inclined sliding table; 13, auxiliary roller; 14, support plate; 15, anti-collision cotton pad; 16, containing cavity; 21, movable roller; 22, weight plate; 41, material collecting groove; 51, electric push rod; 52, supporting plate. Specific implementation

[0022] In order to make the technical personnel in the art better understand the technical scheme of the present application, the present application will be further described in detail below with reference to the drawings.

[0023] As Figures 1-5 shown, a bearing roller grinder anti-collision mechanism, including main roller 3, further including material receiving table 1, and the top of material receiving table 1 is provided with sliding cavity 11 communicated with the discharge port of the grinder, and the sliding cavity 11 is provided with inclined sliding table 12, and a plurality of auxiliary rollers 13 are rotatably arranged on the inclined sliding table 12, and a plurality of swing plates 2 are hingedly arranged on one side of the inclined sliding table 12 in the sliding cavity 11, and a plurality of support plates 14 are arranged in the sliding cavity 11, the first end of each swing plate 2 is attached to the support plate 14 and the inclined sliding table 12, and the plurality of swing plates 2 are located on the same horizontal plane, and a containing cavity 16 is arranged between each two support plates 14 and between the support plate 14 and the material receiving table 1. The main roller 3 after polishing slides along the inclined sliding table 12 on the material receiving table 1, and slides along the plurality of swing plates 2, and then the main roller 3 moves to the swing plate 2 farthest away from the discharge port of the grinder, at this time the main roller 3 presses down on the second end of the swing plate 2, and makes the second end of the swing plate 2 flip down, so that the main roller 3 slides into the containing cavity 16 of the flipped swing plate 2 for storage, at the same time the first end of the swing plate 2 flips up, and then another main roller 3 slides to the side of the flipped swing plate 2, at this time the first end of the swing plate 2 flips up to block, so that another main roller 3 presses down on the swing plate 2 on the front end side of the swing plate 2, and another main roller 3 is stored in the containing cavity 16 on the front end side of the swing plate 2, and then the plurality of swing plates 2 are flipped in turn to guide the main roller 3 and block the subsequent main roller 3, so that the plurality of main rollers 3 are isolated and stored, avoiding collision between the main rollers 3.

[0024] Specifically, when the first main roller 3 slides along the inclined slide 12 on the receiving table 1 and slides onto the farthest swing plate 2 away from the discharge port of the grinding machine, the first end of the swing plate 2 along the way is supported by the support plate 14, so that when the first main roller 3 slides on the swing plate 2 along the way, the first main roller 3 can move smoothly between the swing plates 2 to avoid the swing plate 2 from turning over in advance to affect the sliding of the main roller 3. When the first main roller 3 moves to the second end of the swing plate 2 farthest away from the discharge port of the grinding machine, the downward pressure of the main roller 3 on the second end of the swing plate 2 increases, causing the second end of the swing plate 2 to swing down and the first end of the swing plate 2 to turn up. Figure 4

[0025] As shown in Figure 5 , due to the downward pressure of the first main roller 3 on the swing plate 2, when the second main roller 3 moves to the side of the turned-over swing plate 2, the first end of the swing plate 2 blocks the second main roller 3, and the second end of the swing plate 2 adjacent to the turned-over swing plate 2 lacks connection, so that the weight of the second main roller 3 can be pressed down on the second end of the swing plate 2, so that the second main roller 3 is accommodated in the accommodation cavity 16. Similarly, by turning over the swing plates 2 in sequence to block and isolate, and by connecting the previous swing plate 2, the effects of guiding, blocking and controlling the main rollers 3 are achieved, and the problem of bumping when the main rollers 3 are accommodated is avoided, and the main rollers 3 are regularized by the accommodation cavities 16.

[0026] As a further technical solution of the present application, the support plate 14 and the receiving table 1 are provided with anti-collision cotton pads 15 in the accommodation cavities 16.

[0027] Specifically, as shown in Figure 4 , by using the anti-collision cotton pads 15, the impact and scratches between the main rollers 3 and the support plates 14 when the main rollers 3 slide into the accommodation cavities 16 can be avoided.

[0028] Further, the first end of the support plate 14 is fixedly provided with a weight plate 22, and the support plate 14 is rotatably provided with a plurality of movable rollers 21.

[0029] Specifically, by using the weight plate 22, when the main roller 3 slides on the swing plate 2 along the way, the second end of the swing plate 2 along the way is prevented from turning down to affect the sliding of the main roller 3, and the stability of the swing plate 2 is maintained.

[0030] Further, the receiving table 1 is slidably provided with a receiving rack 4, and the top of the receiving rack 4 is provided with a plurality of material collecting grooves 41 matched in number and different specifications with the accommodation cavities 16.

[0031] Specifically, as shown in Figure 2 and Figure 3 ​As shown, the sizes of the plurality of collecting grooves 41 are different to adapt to different volumes of the accommodating cavities 16, when the main roller 3 slides into the accommodating cavity 16, at this time, the main roller 3 sliding into the accommodating cavity 16 is caught by the collecting grooves 41 on the collecting rack 4, and then when the plurality of collecting grooves 41 respectively catch the main roller 3, the collecting rack 4 is carried to carry the plurality of polished main rollers 3.

[0032] Further, the receiving table 1 is fixedly installed with a base 5, and the base 5 is slidably provided with a supporting plate 52 in the vertical direction, and an electric push rod 51 is arranged between the supporting plate 52 and the base 5, and the collecting rack 4 is slidably arranged on the supporting plate 52.

[0033] Specifically, the electric push rod 51 is fixedly installed on the base 5, and the output end of the electric push rod 51 is fixedly installed on the supporting plate 52, the collecting rack 4 is slid on the supporting plate 52, and then the supporting plate 52 is pushed by the electric push rod 51 to drive the collecting rack 4 to move upwards, so that the collecting grooves 41 on the collecting rack 4 respectively abut the accommodating cavities 16, and then when the collecting rack 4 catches the main roller 3, the electric push rod 51 is started again to drive the collecting rack 4 to move downwards, so as to facilitate carrying the collecting rack 4.

[0034] Further, the weight plate 22 is a wooden plate.

[0035] Specifically, by using the wooden plate material of the weight plate 22, when the main roller 3 hits the first end of the swing plate 2, the wooden plate material of the weight plate 22 can play a role of preventing collision, reducing the knocking of the main roller 3, and improving the precision of the main roller 3.

[0036] Further, the swing plate 2 is a hard plastic plate.

[0037] Specifically, since the density of the wooden plate is greater than that of the hard plastic plate for the same volume, the wooden weight plate 22 can realize the weight of the hard plastic swing plate 2. The movable roller 21 and the auxiliary roller 13 can realize the assistance of the sliding of the main roller 3, and reduce the friction between the main roller 3, the swing plate 2 and the inclined sliding table 12.

[0038] Working principle: by sliding the receiving rack 4 on the supporting plate 52, then using the electric push rod 51 to push the supporting plate 52 to drive the receiving rack 4 to move upwards, so that the material collecting groove 41 on the receiving rack 4 respectively connects the accommodating cavity 16, through the polished main roller 3 sliding along the inclined sliding table 12 on the receiving table 1, and sliding along the plurality of swing plates 2, then the main roller 3 moves to the swing plate 2 farthest from the discharge port of the grinding machine, at this time the main roller 3 presses the second end of the swing plate 2, and the second end of the swing plate 2 is turned down, so that the main roller 3 slides into the accommodating cavity 16 of the swing plate 2 to be stored, and the first end of the swing plate 2 is turned up, then another main roller 3 slides to the side of the turned swing plate 2, at this time the first end of the swing plate 2 is turned up to block, so that another main roller 3 is pressed on the swing plate 2 on the front end side of the swing plate 2, and another main roller 3 is stored in the accommodating cavity 16 on the front end side of the swing plate 2, and then the plurality of swing plates 2 are turned to realize the guidance of the main roller 3 and the blocking of the subsequent main roller 3, so that the plurality of main rollers 3 are isolated and stored, avoiding the collision between the main rollers 3. The material collecting groove 41 on the receiving rack 4 is used to collect the main roller 3 falling into the accommodating cavity 16, then when the plurality of material collecting grooves 41 collect the main roller 3, the electric push rod 51 is started again to drive the receiving rack 4 to move downwards, so as to facilitate the carrying of the main roller 3 on the receiving rack 4.

[0039] The above only describes some exemplary embodiments of the present application by way of illustration. It is not necessary to modify the described embodiments in various ways without deviating from the spirit and scope of the present application for ordinary skilled in the art. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection claimed by the present application.

Claims

1. A bearing roller grinder anti-collision mechanism comprising a main roller (3), characterized in that, It also includes a receiving table (1), and the top of the receiving table (1) is provided with a sliding cavity (11) communicated with the discharge port of the grinding machine, the sliding cavity (11) is provided with an inclined sliding table (12), a plurality of auxiliary rollers (13) are rotatably arranged on the inclined sliding table (12), a plurality of swing plates (2) are hingedly arranged on one side of the inclined sliding table (12) in the sliding cavity (11), a plurality of supporting plates (14) are arranged in the sliding cavity (11), the first ends of the plurality of swing plates (2) are respectively attached to the supporting plates (14) and the inclined sliding table (12), and the plurality of swing plates (2) are located on the same horizontal plane, and a containing cavity (16) is arranged between every two supporting plates (14) and between the supporting plate (14) and the receiving table (1).

2. A bearing roller grinder anti-collision mechanism according to claim 1, characterized in that, The supporting plates (14) and the receiving table (1) are respectively provided with anti-collision cotton pads (15) in the containing cavity (16).

3. A bumping prevention mechanism for a bearing roller grinder as set forth in claim 1, wherein, The first end of the supporting plate (14) is respectively fixedly installed with a weight plate (22), and a plurality of movable rollers (21) are rotatably arranged on the supporting plate (14).

4. The anti-chip mechanism for a bearing roller grinder as set forth in claim 1, wherein, A receiving rack (4) is slidably arranged on the receiving table (1), and the top of the receiving rack (4) is provided with a plurality of material collecting grooves (41) matched in number and different specifications with the containing cavities (16).

5. A bearing roller grinder anti-chip mechanism according to claim 4, wherein, A base (5) is fixedly installed on the receiving table (1), a supporting plate (52) is slidably arranged on the base (5) in the vertical direction, an electric push rod (51) is arranged between the supporting plate (52) and the base (5), and the receiving rack (4) is slidably arranged on the supporting plate (52).

6. A bearing roller grinder anti-chip mechanism according to claim 3, wherein The weight plate (22) is a wooden plate.

7. A bearing roller grinder anti-chip mechanism according to claim 1, wherein The swing plate (2) is a hard plastic plate.

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