Collecting device for gear machining blank section cutting

Abstract

The utility model discloses a gear processing blank section collecting device which comprises a bottom plate, a buffering assembly is arranged above the bottom plate, supporting frames are arranged on the two sides of the buffering assembly, the supporting frames are fixed to the upper side of the bottom plate, the buffering assembly comprises a buffering frame, an annular conveying belt is rotationally arranged in the buffering frame, and the annular conveying belt is connected with the buffering frame. And a plurality of positioning columns for positioning the position of the annular conveying belt are arranged in the buffer frame. According to the collecting device for gear machining blank sectioning, the buffer assembly assisting in blank falling is arranged, impact between blanks is relieved, the blanks are conveniently collected, meanwhile, the height of the buffer assembly can be adjusted according to requirements when the buffer assembly is used, different loading heights are met, the buffer assembly enables the blanks to move downwards along a fixed route, the safety during falling is improved, and the service life of the blanks is prolonged. And the situation that the blanks fall irregularly to crush workers for arranging the blanks is avoided, and the collecting device is convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to gear processing device technical field, concretely is a kind of gear processing blank section's collecting device. BACKGROUND

[0002] Gear is one of commonly used mechanical structures, and is widely used in vehicle drive axle, differential, speed reducer and other fields. When gear is processed and prepared, round steel blank is cut into sections according to requirements, so as to facilitate subsequent heating forging. At present, after blank cutting is completed, it usually falls from machine tool to collecting frame in the form of free fall, which can cause violent collision between blanks and stress deformation of collecting frame, resulting in the deficiency in blank cutting process. In addition, the self-falling blank has certain safety hazard, and the fallen blank is easy to bruise the arm of worker during blank arrangement, which is not conducive to the collection of blank. UTILITY MODEL CONTENTS

[0003] The utility model solves the technical problems that the existing defects are overcome, a kind of gear processing blank section's collecting device is provided, buffer assembly is arranged to assist blank to fall, the impact between blanks is reduced, blank is collected, and the height of buffer assembly can be adjusted according to requirements when being used, different loading height is satisfied, and blank is moved along fixed route by buffer assembly, the safety during falling is improved, the person who arranges blank is avoided to be bruised by falling blank irregularly, the use of the collecting device is facilitated, and the problems in the background art can be effectively solved.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of gear processing blank section's collecting device, including bottom plate, buffer assembly is arranged on the top of bottom plate, and buffer assembly both sides are provided with support frame, the support frame is fixed on the top side of bottom plate, the buffer assembly includes buffer frame, annular conveying belt is rotatably arranged in the buffer frame, a plurality of positioning columns for the position positioning of annular conveying belt are arranged in the buffer frame, the positioning column is rotatably connected with buffer frame, the outer side of annular conveying belt is fixed with limit frame, and the limit frame is provided with multiple, collecting assembly is arranged on the bottom plate below buffer assembly.

[0005] As a preferred technical scheme of the utility model, the support frame is slidably connected with the buffer assembly, and one group of support frames are provided with electric telescopic cylinders, and the telescopic end of the electric telescopic cylinder is fixedly connected with the side surface of the buffer frame.

[0006] As a preferred technical scheme of the utility model, the side, away from the electric telescopic cylinder, of the buffer frame is fixed with a positioning plate, the position, close to the positioning plate, of the support frame is fixed with a guide rod, and the guide rod is slidably connected with the positioning plate.

[0007] As a preferred technical scheme of the utility model, the collecting assembly comprises a collecting frame, and the top of the collecting frame is provided with an opening.

[0008] As a preferred technical scheme of the utility model, two groups of fixing frames are symmetrically arranged on the bottom plate, supporting rollers are rotatably arranged between the two groups of fixing frames, and the supporting rollers are arranged in a plurality of groups.

[0009] As a preferred technical scheme of the utility model, the supporting frame is fixed with a mounting frame on the side surface, a feeding disc is arranged on the mounting frame, and the position of the feeding disc corresponds to the position of the limiting frame in the buffer assembly.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] 1. The collecting device for gear machining blank cutting section of the utility model example, the limiting frame supports and protects the blank cutting part during cutting, prevents the blank from moving under stress and affecting cutting, and stores the cut blank through the limiting frame after cutting, and under the action of gravity, the limiting frame is displaced to drive the blank to move downward, the annular conveying belt limits the blank in this process, and the blank moves downward along the fixed route, so that the blank is conveniently collected and stored.

[0012] 2. The collecting device for gear machining blank cutting section of the utility model example, when the limiting frame for transferring the blank moves to the bottom of the buffer frame, the limiting frame is no longer limited to the blank due to the influence of the semi-enclosing structure of the limiting frame, so that the blank automatically falls from the limiting frame, the buffer assembly is used for buffering the downward movement of the blank, and when one limiting frame moves to transfer the blank, the annular conveying belt drives the other limiting frame to move to the top of the buffer frame, so as to position and convey the blank during subsequent cutting, and the buffer assembly is used for continuous operation during blank cutting.

[0013] 3. The collecting device for gear machining blank cutting section of the utility model example, when the limiting frame conveys the blank, the electric telescopic cylinder lowers the falling height of the blank from the limiting frame by controlling the downward movement of the buffer frame, so as to slow down the collision between the blanks, and after the blank falls from the limiting frame, the buffer frame is driven to move upward by the electric telescopic cylinder, so as to continue conveying the cut blank.

[0014] 4. The collecting device for gear machining blank cutting section of the utility model example, after the blank falls from the buffer assembly, the blank falls into the collecting frame, the cut blank is collected by the collecting frame, the supporting rollers are used for sliding the collecting frame to adjust the position, so as to collect the blank in the idle space of the collecting frame. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 For Figure 1 Another perspective structure diagram after removing the collection frame;

[0017] Figure 3 For the structure diagram of the buffer assembly in the utility model.

[0018] In the drawing: 1 bottom plate, 2 support frame, 3 buffer frame, 4 positioning column, 5 ring-shaped conveying belt, 6 limiting frame, 7 positioning plate, 8 guide rod, 9 electric telescopic cylinder, 10 fixed frame, 11 supporting roller, 12 collection frame, 13 mounting frame, 14 feeding disc. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1-3 The utility model provides a kind of technical solutions: a kind of gear processing blank section collection device, including bottom plate 1, buffer assembly is provided above bottom plate 1, and buffer assembly both sides are provided with support frame 2, support frame 2 is fixed on the upside of bottom plate 1, the height of buffer assembly is adjustable setting, by adjusting the height of buffer assembly, blank falling height is reduced, so as to slow down the collision between blank, buffer assembly includes buffer frame 3, ring-shaped conveying belt 5 is rotatably arranged in buffer frame 3, a plurality of positioning columns 4 for positioning ring-shaped conveying belt 5 are provided in buffer frame 3, positioning column 4 is rotatably connected with buffer frame 3 by mounting shaft, limiting frame 6 is fixed outside ring-shaped conveying belt 5, and limiting frame 6 is provided with multiple, limiting frame 6 is semicircularly arranged, vertically falls when supporting and protecting blank inside it, after moving to bottom, blank falls through the opening of the side of limiting frame 6.

[0021] When using, the height of buffer frame 3 is adjusted and limiting frame 6 is corresponded with blank discharge position, when cutting round steel, round steel is conveyed by cutting device, so that cutting section is located in limiting frame 6, limiting frame 6 supports and protects blank cutting part during cutting process, to prevent blank from moving under stress and affecting cutting, after cutting, limiting frame 6 is used to store blank after cutting, and under the action of gravity, limiting frame 6 is displaced to drive blank to move down, in this process, ring-shaped conveying belt 5 is limited, so that blank moves down along fixed route, to facilitate collecting and storing blank.

[0022] When the limiting frame 6 moves to the bottom of the buffer frame 3, the limiting frame 6 is no longer limited to the blank under the influence of the semi-enclosed structure of the limiting frame 6, so that the blank automatically falls out of the limiting frame 6, facilitating the buffering effect of the buffer assembly on the downward movement of the blank. When one of the limiting frames 6 moves to transport the blank, the other limiting frame 6 moves to the top of the buffer frame 3 driven by the annular conveying belt 5, which is used for positioning and conveying the blank during subsequent slitting, facilitating continuous operation of the buffer assembly during blank cutting.

[0023] The support frame 2 is slidably connected with the buffer assembly, and a set of support frames 2 is provided with an electric telescopic cylinder 9. The telescopic end of the electric telescopic cylinder 9 is fixedly connected with the side surface of the buffer frame 3. When the limiting frame 6 is conveying the blank, the electric telescopic cylinder 9 lowers the buffer frame 3 to reduce the falling height of the blank from the limiting frame 6, and slows down the collision between the blanks. After the blank falls out of the limiting frame 6, the buffer frame 3 is driven upward by the electric telescopic cylinder 9 to reset and continue to convey the cut blank. The downward movement of the buffer frame 3 driven by the electric telescopic cylinder 9 is adjusted according to the height of the blank stack, and a sensor can be provided to cooperate with the process.

[0024] The buffer frame 3 is fixedly provided with a positioning plate 7 away from the electric telescopic cylinder 9, and the support frame 2 is fixedly provided with a guide rod 8 near the positioning plate 7. The guide rod 8 is slidably connected with the positioning plate 7. During the upward and downward movement of the buffer frame 3 driven by the electric telescopic cylinder 9, the positioning plate 7 moves along the guide rod 8, and the guide rod 8 limits and guides the movement of the buffer frame 3.

[0025] The bottom plate 1 is provided with a collecting assembly below the buffer assembly, which includes a collecting frame 12. The top of the collecting frame 12 is provided with an opening. After the blank falls out of the buffer assembly, it falls into the collecting frame 12, and the cut blank is collected by the collecting frame 12.

[0026] The bottom plate 1 is symmetrically provided with two sets of fixed frames 10, and the support rollers 11 are rotatably installed between the two sets of fixed frames 10. The support rollers 11 are provided with a plurality of support rollers 11, and the collecting frame 12 is arranged on the plurality of support rollers 11. The support rollers 11 facilitate the movement of the collecting frame 12 to adjust its position, so as to utilize the idle space in the collecting frame 12 to collect the blank.

[0027] The mounting frame 13 is provided with a feeding disc 14, and the feeding disc 14 is arranged at a position corresponding to the limiting frame 6 in the buffer assembly. During the cutting process of the round steel, the feeding disc 14 supports and limits the cut billet, and the cut billet is temporarily stored in the feeding disc 14. When the cutting device cuts the round steel again, the new cutting section is moved into the feeding disc 14 to extrude the cut billet from the feeding disc 14 to the limiting frame 6. Then, the limiting frame 6 transports the billet, and the billet being cut is located in the feeding disc 14 during the transportation process until the cutting is completed. Then, the billet is moved from the feeding disc 14 to the limiting frame 6, which facilitates the use of the collecting device.

[0028] The collecting device for the gear processing billet cutting section is provided with the buffer assembly for assisting the billet falling, reduces the impact between the billets, facilitates the collection of the billets, and can adjust the height according to the requirements during the use of the buffer assembly, so as to meet different loading heights. The buffer assembly makes the billets move downward along the fixed route, improves the safety during falling, avoids the personnel who arrange the billets from being injured due to the irregular falling of the billets, and facilitates the use of the collecting device.

[0029] The non-disclosed parts in the utility model are prior art, and the specific structure, material and working principle are not described in detail. Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A collecting device for segments of gear machining blanks, comprising a base plate (1), characterized in that: The bottom plate (1) is provided with a buffer assembly above, and support frames (2) are arranged on both sides of the buffer assembly, the support frames (2) are fixed on the upper side of the bottom plate (1), the buffer assembly comprises a buffer frame (3), the buffer frame (3) is rotatably provided with an annular conveying belt (5) inside, a plurality of positioning columns (4) for positioning the position of the annular conveying belt (5) are arranged in the buffer frame (3), the positioning columns (4) are rotatably connected with the buffer frame (3), the outer side of the annular conveying belt (5) is fixedly provided with a limiting frame (6), and a plurality of limiting frames (6) are arranged, and a collecting assembly is arranged below the buffer assembly on the bottom plate (1).

2. The gear blank segment collection apparatus of claim 1, wherein: The support frames (2) are slidably connected with the buffer assembly, one group of support frames (2) are provided with electric telescopic cylinders (9), and the telescopic ends of the electric telescopic cylinders (9) are fixedly connected with the side surfaces of the buffer frame (3).

3. The gear blank segment collection apparatus of claim 2, wherein: The buffer frame (3) is fixedly provided with a positioning plate (7) on the side away from the electric telescopic cylinder (9), the support frames (2) are fixedly provided with guide rods (8) at positions close to the positioning plate (7), and the guide rods (8) are slidably connected with the positioning plate (7).

4. The gear blank segment collection apparatus of claim 1, wherein: The collecting assembly comprises a collecting frame (12), and the top of the collecting frame (12) is provided with an opening.

5. The gear blank segment collection apparatus of claim 4, wherein: Two groups of fixing frames (10) are symmetrically arranged on the bottom plate (1), support rollers (11) are rotatably arranged between the two groups of fixing frames (10), and a plurality of support rollers (11) are arranged, and the collecting frame (12) is arranged on the plurality of support rollers (11).

6. The gear blank segment collection apparatus of claim 1, wherein: The side surface of the support frame (2) is fixedly provided with a mounting frame (13), the mounting frame (13) is provided with a feeding disc (14), and the feeding disc (14) is arranged at a position corresponding to the limiting frame (6) in the buffer assembly.

Images