Automatic machining equipment for shaft sleeve

Abstract

The utility model relates to the technical field of shaft sleeve machining, in particular to an automatic machining device for a shaft sleeve, which comprises a machine tool, two sets of tool bit mechanisms are symmetrically fixed on the machine tool, a feeding mechanism and a fixing mechanism are respectively arranged between the two sets of tool bit mechanisms, and a material groove in the fixing mechanism and a feeding table in the feeding mechanism jointly clamp the shaft sleeve. The tool bits at the two ends of the shaft sleeve body chamfer the shaft sleeve; the device clamps the shaft sleeve once to finish chamfering operation, so that the tedious chamfering process of the shaft sleeve is reduced, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to axle sleeve processing technical field especially is related to a kind of axle sleeve automatic processing equipment. BACKGROUND

[0002] In the processing of axle sleeve, to eliminate burr on axle sleeve, the inner side of both ends of axle sleeve needs to be chamfered, the axle sleeve chamfering machine needs to be fixed first to chamfer one end, then disassembles axle sleeve to chamfer the other end, the whole processing process needs long time, operation is complicated, operating personnel needs to be clamped and fixed twice, it is inconvenient to use, chamfering and production efficiency are not high, operating personnel's labor intensity is big and so on.

[0003] Therefore, the present application provides a kind of axle sleeve automatic processing equipment to solve the problems raised in the above background. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of axle sleeve automatic processing equipment, solves the problem that the existing axle sleeve chamfering equipment needs to be clamped twice by replacing the orientation of axle sleeve, and the production efficiency of axle sleeve is low, and the labor intensity of personnel is big.

[0005] To solve the above technical problems, the utility model provides a kind of axle sleeve automatic processing equipment, including lathe, two sets of tool bit mechanisms are fixed symmetrically on lathe, feeding mechanism and fixed mechanism are installed between two sets of tool bit mechanisms, the material groove in fixed mechanism and the feeding table in feeding mechanism are collectively clamped axle sleeve, and the tool bit of both ends of axle sleeve body chamfers axle sleeve.

[0006] Further improvement of the present technical solution is that: tool bit mechanism further includes base B, base B is fixed on lathe, sliding table is fixed on the upper surface of base B, sliding plate is adaptively arranged on sliding table, tool bit fixing seat is fixed on the upper surface of sliding plate, motor is fixed on the upper surface of any side of tool bit fixing seat body, motor is connected with the rotating shaft, which is arranged through tool bit fixing seat, by belt, tool bit fixing frame is installed on rotating shaft, and tool bit is clamped and fixed by tool bit fixing frame.

[0007] Further improvement of the present technical solution is that: the side of sliding plate body away from tool bit is adaptively installed electric telescopic cylinder B.

[0008] Further improvement of the present technical solution is that: feeding mechanism further includes base, fixed seat and material discharge bin are arranged side by side on base, the side wall of the bottom of material discharge bin body is respectively provided with aperture, push plate is adaptively arranged in aperture, push plate is installed on the top of electric telescopic cylinder body, electric telescopic cylinder is horizontally fixed on base, electric telescopic cylinder and material discharge bin are placed at 90 degrees, which is convenient for electric telescopic cylinder to push axle sleeve to displace on feeding table.

[0009] The further improvement of the new technical scheme is that the fixed seat body is penetrated by the electric telescopic cylinder A, and the feeding table is installed at the top of the electric telescopic cylinder A, and the feeding table is used for placing the shaft sleeve.

[0010] The further improvement of the new technical scheme is that the fixed mechanism further comprises a fixed seat A, the fixed seat A is fixed on the machine tool, an insert block is arranged on the side wall opposite to the feeding table on the upper portion of the fixed seat A body, a chute is arranged on the side wall opposite to the feeding table on the insert block body, the chute is a semicircular body, and the shaft sleeve is conveniently fixed.

[0011] The further improvement of the new technical scheme is that the insert block body is provided with a stop block symmetrically arranged outside the two side edges of the bottom portion, a blanking channel is arranged between the two stop blocks, the bottom surface of the blanking channel is arranged to be inclined, and the blanking channel is extended below the electric telescopic cylinder A.

[0012] The further improvement of the new technical scheme is that the feeding table body is an angle iron body, and an inwardly bent and vertical extension edge is arranged on one end surface of the feeding table body.

[0013] The further improvement of the new technical scheme is that a plurality of shaft sleeves are sequentially placed in the discharging bin cavity.

[0014] The above technical scheme has the following beneficial effects.

[0015] 1. The automatic shaft sleeve machining equipment has the advantages that the two end surfaces of the shaft sleeve are chamfered by the symmetrically arranged cutter head mechanisms, the machining efficiency of the shaft sleeve is improved, the chamfering operation of the shaft sleeve is completed once by clamping, the complicated chamfering process of the shaft sleeve is reduced, and the production efficiency is improved.

[0016] 2. The automatic shaft sleeve machining equipment has the advantages that the feeding mechanism automatically feeds, the push plate matched with the discharging bin pushes the shaft sleeve into the feeding table, the feeding table and the shaft sleeve are displaced into the chute by the electric telescopic cylinder A, the feeding table and the chute extrude and clamp the shaft sleeve, the cutter head mechanisms on the two sides chamfer the shaft sleeve, the automatic feeding, clamping and chamfering processes are realized, automatic machining is realized, the labor intensity of personnel is reduced, and the production efficiency is improved. DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present application or the technical scheme in the prior art, the drawings needed in the following specific embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Figure 1It is a kind of whole schematic diagram for automatic machining equipment of shaft sleeve;

[0019] Figure 2 It is a kind of three-dimensional structure schematic diagram for automatic machining equipment of shaft sleeve;

[0020] Figure 3 It is a kind of partial enlarged structure schematic diagram of tool head mechanism;

[0021] Figure 4 It is a kind of partial enlarged structure schematic diagram of feeding mechanism;

[0022] Figure 5 It is a kind of partial enlarged structure schematic diagram of fixing mechanism;

[0023] Figure 6 It is a kind of partial enlarged structure schematic diagram of shaft sleeve and feeding table;

[0024] Figure 7 It is a kind of structure schematic diagram of material discharge bin and gap;

[0025] Figure 8 It is a kind of structure schematic diagram of feeding table and extension edge.

[0026] Fig. 1, feeding mechanism;2, fixing mechanism;3, tool head mechanism;4, machine tool;11, base;12, electric telescopic cylinder;13, push plate;14, shaft sleeve;15, electric telescopic cylinder A;16, feeding table;17, fixing seat;18, material discharge bin;19, extension edge;21, fixing seat A;22, insert block;23, trough;24, blanking channel;25, stop block;31, base B;32, electric telescopic cylinder B;33, motor;34, tool head fixing frame;35, sliding table;36, sliding plate;37, tool head fixing seat;38, tool head;39, rotating shaft;40, belt shell;41, gap. DETAILED DESCRIPTION

[0027] The technical scheme of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0028] In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the utility model, it needs to explain, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0030] The utility model is further explained and described below in combination with specific embodiments.

[0031] As Figures 1-8 The utility model provides a kind of automatic machining equipment for shaft sleeve, including machine tool 4, two sets of tool bit mechanism 3 are fixed symmetrically on machine tool 4, feeding mechanism 1 and fixed mechanism 2 are respectively installed between two sets of tool bit mechanism 3, chute 23 in fixed mechanism 2 and feeding table 16 in feeding mechanism 1 are collectively clamped shaft sleeve 14, tool bit 38 in the both ends of shaft sleeve 14 body chamfer operation is carried out to shaft sleeve 14. Feeding mechanism 1 and fixed mechanism 2 are symmetrically arranged in two sets of tool bit mechanism 3, shaft sleeve 14 is driven to carry out shaft sleeve horizontal extrusion fixation with chute 23 by the displacement of feeding mechanism 1, after extrusion fixation, tool bit mechanism 3 is synchronously displaced by electric telescopic cylinder B32, drive tool bit 38 to displace to the chamfer processing position required by shaft sleeve 14, then tool bit fixing seat 37 on rotating shaft 39 is driven to rotate by motor 33, tool bit 38 is driven to rotate by tool bit fixing seat 37, and then the chamfering of both ends of shaft sleeve 14 body is completed,

[0032] The equipment carries out chamfering processing to the both ends of shaft sleeve by symmetrically arranged tool bit mechanism, improves the processing efficiency of shaft sleeve, so that shaft sleeve can complete chamfering operation once clamped, reduces the complicated process of shaft sleeve chamfering, and improves production efficiency.

[0033] As Figures 1-3As shown, in this embodiment, the tool head mechanism 3 further comprises a base B31 fixed on the machine tool 4, a sliding table 35 fixed on the upper surface of the base B31, a sliding plate 36 adaptively arranged on the sliding table 35, a tool head fixing seat 37 fixed on the upper surface of the sliding plate 36, a motor 33 fixed on the upper surface of either side of the tool head fixing seat 37, the motor 33 connected to a rotating shaft 39 arranged through the tool head fixing seat 37 through a belt (not shown in the figure), a tool head fixing frame 34 installed on the rotating shaft 39, and a tool head 38 clamped and fixed on the tool head fixing frame 34; the sliding plate 36 is adaptively installed with an electric telescopic cylinder B32 on the side away from the tool head 38; a belt shell 40 is installed on the belt, which is used to prevent accidental contact with the belt and cause personal safety hazards; by installing the sliding table 35 on the machine tool 4, adaptively arranging the sliding plate 36 on the sliding table 35, and driving the sliding plate 36 by the electric telescopic cylinder B32, the tool head fixing seat 37 is horizontally moved, which facilitates the entry and retreat of the tool head during the chamfering of the shaft sleeve; the motor 33 is also installed on the tool head fixing seat 37, the output shaft of the motor 33 is connected to the rotating shaft 39 through a belt, the rotating shaft 39 penetrates through the tool head fixing seat 37, the tool head fixing frame 34 is fixedly arranged on the end surface of the rotating shaft 39 close to the shaft sleeve 14, and the tool head 38 is installed on the tool head fixing frame 34; the tool head 38 can be disassembled and replaced according to user needs, which is convenient for users to perform other operations; the tool head fixing frame 34 is a product existing on the market, and will not be described here; when the shaft sleeve 14 is fixed, the electric telescopic cylinder B32 drives the sliding plate 36 to displace to a suitable position, and then the motor 33 drives the rotating shaft 39 to rotate, and the rotating shaft 39 drives the tool head 38 to perform chamfering operation; the device improves the machining efficiency and production efficiency of the shaft sleeve through the symmetrically arranged two sets of tool head mechanisms.

[0034] As Figure 1 , Figure 2 , Figure 4 , Figures 6-8As shown, the feeding mechanism 1 in the embodiment further comprises a base 11, and a fixed seat 17 and a discharging bin 18 are arranged side by side on the base 11. The two side walls of the bottom of the discharging bin 18 are respectively provided with an opening 41 adapted to a push plate 13. The push plate 13 is installed on the top of the body of an electric telescopic cylinder 12 horizontally fixed on the base 11. The electric telescopic cylinder 12 is placed at a 90-degree angle with the discharging bin 18, so as to facilitate the displacement of the shaft sleeve 14 pushed by the electric telescopic cylinder 12 to the feeding table 16. The fixed seat 17 is provided with an electric telescopic cylinder A15 penetrating through the body of the fixed seat 17. The feeding table 16 is installed on the top of the electric telescopic cylinder A15 and is used for placing the shaft sleeve 14. The body of the feeding table 16 is in the shape of an angle iron. An inwardly bent and vertical extension edge 19 is arranged on one end surface of the body of the feeding table 16. A plurality of shaft sleeves 14 are sequentially and abuttingly placed in the cavity of the discharging bin 18. Specifically, the fixed seat 17 and the discharging bin 18 are arranged side by side on the base 11. A plurality of shaft sleeves 14 are sequentially and abuttingly horizontally placed in the discharging bin 18. The discharging bin 18 is arranged at an inclination to facilitate the rolling of the shaft sleeves to the bottom of the discharging bin 18. The two side walls of the bottom of the discharging bin 18 are symmetrically provided with the openings 14 adapted to the push plate 13. The push plate 13 is arranged vertically with the discharging bin 18 and is arranged on the top of the electric telescopic cylinder 12. When the shaft sleeve 14 rolls to the opening at the bottom of the discharging bin 18, the push plate 13 pushes the shaft sleeve 14 to the feeding table 16. The feeding table 16 is fixed on the top of the electric telescopic cylinder A15. The electric telescopic cylinder A15 is arranged side by side with the discharging bin 18. The shaft sleeve 14 in the feeding table 16 is displaced by the electric telescopic cylinder A15, so as to facilitate the extrusion and clamping of the shaft sleeve 14 by the feeding table 16 and the chute 23, thereby completing the horizontal fixing of the shaft sleeve 14. The shaft sleeve can be clamped once to complete the chamfering operation, thereby reducing the complicated process of chamfering the shaft sleeve and improving the production efficiency.

[0035] Further, the motor 33, the electric telescopic cylinder 12, the electric telescopic cylinder A15, the electric telescopic cylinder B32 and the control screen in the embodiment are in communication with the power supply. The motor 33, the electric telescopic cylinder 12, the electric telescopic cylinder A15, the electric telescopic cylinder B32 and the control screen are all existing products on the market, and thus will not be described herein.

[0036] Preferably, the inwardly bent and vertical extension edge 19 is arranged on one end surface of the body of the feeding table 16 away from the discharging bin 18. The extension edge 19 is arranged to prevent the push plate 13 from pushing the shaft sleeve 14 away.

[0037] As shown in FIG. 1, the feeding mechanism 1 comprises a feeding table 16, a chute 23, a motor 33, an electric telescopic cylinder 12, an electric telescopic cylinder A15, an electric telescopic cylinder B32 and a control screen. Figure 1 , Figure 2 , Figure 5As shown, the fixing mechanism 2 in the embodiment further comprises a fixing base A21 fixed on the machine tool 4, an insert block 22 is arranged on the side wall of the upper part of the body of the fixing base A21 corresponding to the feeding table 16, a material groove 23 is arranged on the side wall of the body of the insert block 22 corresponding to the feeding table 16, the material groove 23 is a semicircular body, which facilitates the fixing of the shaft sleeve 14; the outer sides of the two side edges of the bottom of the body of the insert block 22 are respectively and symmetrically provided with stop blocks 25, and a material falling channel 24 is formed between the two stop blocks 25, the bottom surface of the material falling channel 24 is inclined, and the material falling channel 24 is extended below the electric telescopic cylinder A15; the insert block 22 is arranged on the fixing base A21, the insert block 22 and the material groove 23 can be adjusted in size according to the user's demand, so as to adapt to shaft sleeves of different sizes, the material groove 23 is horizontally arranged, the center points of the two end faces of the material groove 23 are in a straight line with the two cutter heads 38, when the shaft sleeve 14 on the feeding table 16 is in contact with the inner cavity groove of the material groove 23, the shaft sleeve 14 is adapted to the material groove 23 and is fixed by the pushing of the feeding table 16, thereby facilitating the operation of the shaft sleeve 14, the outer sides of the two side edges of the bottom of the body of the insert block 22 are respectively and symmetrically provided with stop blocks 25, and a material falling channel 24 is formed between the two stop blocks 25, when the chamfering operation of the shaft sleeve 14 is completed, the feeding table 16 is quickly retracted, the shaft sleeve 14 falls into the material falling channel 24 under the influence of the pulling force, the material falling channel 24 is extended below the electric telescopic cylinder A15, and the user can conveniently collect the shaft sleeves and perform subsequent process operations.

[0038] The utility model further provides a kind of working principle for shaft sleeve automatic processing equipment: user first according to the size of shaft sleeve 14 is carried out parameter setting by control screen and starts motor 33 and each electric telescopic cylinder, unprocessed shaft sleeve 14 is sequentially arranged in material discharge bin 18, since material discharge bin 18 is inclinedly arranged, shaft sleeve 14 is self-rolled to the bottom of material discharge bin 18, and opening 41 is provided in the bottom of material discharge bin 18, push plate 13 is adapted in opening 41, push plate 13 is pushed into feeding table 16 by electric telescopic cylinder 12 to drive shaft sleeve 14, feeding table 16 is displaced into material groove 23 by electric telescopic cylinder A15, material groove 23 and feeding table 16 form pushing fixed shaft sleeve 14, and the fixed shaft sleeve 14 is driven by the electric telescopic cylinder B32 in two sets of cutter head mechanisms 3, the electric telescopic cylinder B32 synchronously drives sliding plate 36, so that sliding plate 36 is displaced cutter head 38 and shaft sleeve 14 are in a straight line, motor 33 drives rotating shaft 39 to rotate at this time, and rotating shaft 39 drives cutter head 38 to carry out chamfering operation, after the chamfering operation of shaft sleeve 14 is completed, electric telescopic cylinder B32 and feeding table 16 are withdrawn, so that shaft sleeve 14 falls into material falling channel 24; unprocessed shaft sleeve 14 repeats the above process to carry out chamfering of next, to realize shaft sleeve automatic chamfering operation, and improve production efficiency.

[0039] Finally, it should be noted that: the above embodiments are used to illustrate the technical solutions of the present application, but not limited to them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A bushing automatic machining apparatus characterized by comprising: Including machine tool (4), two sets of tool head mechanisms (3) are fixed symmetrically on the machine tool (4), a feeding mechanism (1) and a fixing mechanism (2) are respectively installed between the two sets of tool head mechanisms (3), a chute (23) in the fixing mechanism (2) and a feeding table (16) in the feeding mechanism (1) jointly clamp a shaft sleeve (14), tool heads (38) at both ends of the shaft sleeve (14) body chamfer the shaft sleeve (14); The feeding mechanism (1) further comprises a base (11), the base (11) is provided with a fixing seat (17) and a discharging bin (18) side by side, the two side walls of the bottom of the discharging bin (18) body are respectively provided with an opening (41), the opening (41) is matched with a push plate (13), the push plate (13) is installed at the top of an electric telescopic cylinder (12) body, the electric telescopic cylinder (12) is horizontally fixed on the base (11), the electric telescopic cylinder (12) is placed at 90 degrees with the discharging bin (18), which facilitates the electric telescopic cylinder (12) to push the shaft sleeve (14) to displace to the feeding table (16); The fixing mechanism (2) further comprises a fixing seat A (21), the fixing seat A (21) is fixed on the machine tool (4), an insert block (22) is arranged on the side wall of the upper part of the fixing seat A (21) corresponding to the feeding table (16), a chute (23) is arranged on the side wall of the upper part of the fixing seat A (21) corresponding to the feeding table (16), the chute (23) is a semicircular body, which facilitates the fixing of the shaft sleeve (14).

2. The automatic processing equipment for bushings according to claim 1, characterized in that, The tool head mechanism (3) further comprises a base B (31), the base B (31) is fixed on the machine tool (4), a sliding table (35) is fixed on the upper surface of the base B (31), a sliding plate (36) is arranged on the sliding table (35), a tool head fixing seat (37) is fixed on the upper surface of the sliding plate (36), a motor (33) is fixed on the upper surface of any side of the tool head fixing seat (37) body, the motor (33) is connected with a rotating shaft (39) penetratingly arranged in the tool head fixing seat (37) through a belt, a tool head fixing frame (34) is installed on the rotating shaft (39), and the tool head fixing frame (34) clamps and fixes the tool head (38).

3. The automatic bushing machining apparatus according to claim 2, wherein The side of the sliding plate (36) body away from the tool head (38) is matched with an electric telescopic cylinder B (32).

4. The automatic bushing machining apparatus according to claim 1, wherein The fixing seat (17) body is matched with an electric telescopic cylinder A (15) penetratingly arranged, the electric telescopic cylinder A (15) top is matched with a feeding table (16), and the feeding table (16) is used for placing the shaft sleeve (14).

5. The apparatus for automatic machining of bushings according to claim 1, characterized in that, The bottom of the insert block (22) body is symmetrically provided with a stop block (25) outside the two side edges, a blanking channel (24) is formed between the two stop blocks (25), the bottom surface of the blanking channel (24) is inclined, and the blanking channel (24) is extended below the electric telescopic cylinder A (15).

6. The apparatus for automatic machining of bushings according to claim 1, characterized in that, The body of the feeding table (16) is an angle iron body, and an inwardly bent and vertical extension edge (19) is arranged on one end surface of the body of the feeding table (16).

7. The apparatus for automatic machining of bushings according to claim 1, characterized in that, A plurality of shaft sleeves (14) are sequentially and closely placed in the cavity of the discharging bin (18).

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