CN216829850U - Automatic feeding device for numerical control machining of shaft parts - Google Patents

Abstract

The utility model relates to an automatic feeding technical field just discloses an axle type part numerical control processing automatic feeding, the test platform comprises a support, the first support frame of top fixedly connected with and the second support frame of frame, the same transmission platform of top fixedly connected with of first support frame and second support frame, the conveying bench rotates and is connected with two transfer pulleys, around being equipped with same conveyer belt on two transfer pulleys, the top fixedly connected with supporting seat of frame, the top fixedly connected with clamping table of supporting seat, two shifting chutes have been seted up at the top of clamping table. The utility model discloses a transmission of the setting of conveyer belt and conveyer belt carries out autoloading to axle type part, and the pay-off is efficient, and the horizontal reciprocal displacement through two grip blocks carries out automatic centre gripping to the axle type part after the pay-off, and the centre gripping is efficient, and the centre gripping is effectual moreover, has reduced manpower and materials, has improved production efficiency, has satisfied user's needs.

Description

An automatic feeding device for CNC machining of shaft parts

technical field

The utility model relates to the technical field of automatic feeding devices, in particular to an automatic feeding device for numerical control machining of shaft parts.

Background technique

In the process of turning the existing shaft parts, it is necessary to manually open the protective door of the machine tool, and take out the processed workpiece, put it into the tripod, and then take the workpiece to be processed and put it into the machine tool fixture. After the positioning and clamping are completed Close the protective door and press the start button to realize the turning of the workpiece.

The operator keeps repeating the same action to complete the machining. The conventional and conservative machining method is difficult to improve the production tact and machining accuracy, and wastes a lot of manpower and material resources, which cannot meet the needs of users.

Utility model content

The purpose of this utility model is to solve the problem that in the prior art, the operator constantly repeats the same action to complete the processing. The conventional and conservative machining method is difficult to improve the production rhythm and processing accuracy, and wastes a lot of manpower and material resources, which cannot meet the needs of users. In order to meet the needs of the problem, an automatic feeding device for CNC machining of shaft parts is proposed.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

An automatic feeding device for CNC machining of shaft parts, comprising a machine base, a first support frame and a second support frame are fixedly connected to the top of the machine base, and the tops of the first support frame and the second support frame are fixedly connected with the same The transmission table is rotatably connected with two transmission wheels, and the same conveyor belt is wound around the two transmission wheels. The top of the machine base is fixedly connected with a support base, and the top of the support base is fixedly connected with a clamping table. There are two moving grooves on the top of the machine, and a moving plate is slidably connected in the two moving grooves, and a clamping plate is fixedly connected to the side of the two moving plates close to each other.

Preferably, the two moving plates are both slidably connected with limiting mechanisms, and both ends of the limiting mechanisms are fixedly connected with one side of the inner wall of the moving slot, and two connecting mechanisms are slidably connected on the clamping table, and the two The connecting mechanisms are respectively fixedly connected with the bottom ends of the corresponding moving plates, the second support frame and the support base are rotatably connected with the same threaded driving mechanism, and the threaded driving mechanism penetrates through the two connecting mechanisms and is threadedly connected with the two connecting mechanisms .

Preferably, the limit mechanism includes limit rods, limit holes are provided on both of the moving plates, and the two limit rods are respectively slidably connected with the corresponding limit holes, and both ends of the limit rod are It is fixedly connected with the inner wall of one side of the moving groove.

Preferably, the connecting mechanism includes a connecting plate, the bottom of the clamping table is provided with two connecting grooves, the two connecting grooves are respectively connected with the corresponding moving grooves, and the two connecting plates are respectively connected with the corresponding moving grooves. The grooves are slidably connected, and the top ends of the two connecting plates respectively extend into the corresponding moving grooves and are fixedly connected with the bottom ends of the corresponding moving plates.

Preferably, the screw driving mechanism includes a fixing plate, a bidirectional screw and a driving motor, the bottom end of the fixing plate is fixedly connected to the top of the machine base, the top end of the fixing plate is fixedly connected to the bottom of the clamping table, and the second support The side of the frame away from the first support frame is provided with a rotation groove, the support seat is provided with a through hole, the fixed plate is provided with a rotation hole, and the bidirectional screw rod is rotatably connected with the rotation hole, the penetration hole and the rotation groove. One end penetrates through the two connecting plates and is threadedly connected with the two connecting plates, the driving motor is fixedly connected with the side of the fixing plate close to the support base, and the other end of the two-way screw extends to the outside of the fixing plate and is fixed with the output shaft of the driving motor connect.

Preferably, the outer ring of the bearing is fixedly connected to the rotating groove, the through hole and the rotating hole, and the two-way screw is fixedly connected to the inner rings of the three bearings.

Compared with the prior art, the utility model provides an automatic feeding device for numerical control machining of shaft parts, which has the following beneficial effects:

1. The automatic feeding device for CNC machining of shaft parts can automatically feed shaft parts through the settings of the machine base, the first support frame, the second support frame, the transfer table, the transfer wheel and the conveyor belt, and the feeding efficiency is high;

2. The automatic feeding device for CNC machining of the shaft parts, through the support seat, the clamping table, the moving groove, the moving plate, the clamping plate, the limit hole, the limit rod, the connecting groove, the connecting plate, the fixed plate, the rotating groove, The arrangement of the through hole, the rotating hole, the bidirectional screw and the drive motor can automatically clamp the shaft parts after feeding, with high clamping efficiency and good clamping effect, reducing manpower and material resources and improving production efficiency;

In addition, the parts not involved in the device are the same as the existing technology or can be realized by using the existing technology. The utility model automatically feeds the shaft parts through the setting of the conveyor belt and the transmission of the conveyor belt, and the feeding efficiency is high. The horizontal mutual movement of the plates can automatically clamp the shaft parts after feeding, and the clamping efficiency is high, and the clamping effect is good, which reduces the manpower and material resources, improves the production efficiency, and meets the needs of users.

Description of drawings

Fig. 1 is the front view structure schematic diagram of a kind of shaft parts numerical control machining automatic feeding device proposed by the utility model;

2 is a schematic structural diagram of part A in FIG. 1 of an automatic feeding device for CNC machining of shaft parts proposed by the utility model;

FIG. 3 is a schematic structural diagram of part B in FIG. 1 of an automatic feeding device for CNC machining of shaft parts proposed by the utility model.

In the figure: 1 machine base, 2 first support frame, 3 second support frame, 4 conveying table, 5 conveying wheel, 6 conveying belt, 7 support base, 8 clamping table, 9 moving groove, 10 moving plate, 11 clamping plate, 12 limit holes, 13 limit rods, 14 connection slots, 15 connection plates, 16 fixed plates, 17 rotation slots, 18 through holes, 19 rotation holes, 20 bidirectional screw rods, 21 drive motors.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Referring to Figures 1-3, an automatic feeding device for CNC machining of shaft parts includes a machine base 1, and the top of the machine base 1 is fixedly connected with a first support frame 2 and a second support frame 3. The first support frame 2 and the second support frame The top of the support frame 3 is fixedly connected with the same transmission table 4, the transfer table 4 is rotatably connected with two transmission wheels 5, the two transmission wheels 5 are wound with the same conveyor belt 6, and the top of the machine base 1 is fixedly connected with a support The seat 7, the top of the support seat 7 is fixedly connected with the clamping table 8, the top of the clamping table 8 is provided with two moving grooves 9, and the moving plates 10 are slidably connected in the two moving grooves 9, and the two moving plates 10 are mutually connected. A clamping plate 11 is fixedly connected to the adjacent side.

In the present invention, the two moving plates 10 are both slidably connected to the limiting mechanism, and both ends of the limiting mechanism are fixedly connected to one side of the inner wall of the moving slot 9, and the clamping table 8 is slidably connected with two connecting mechanisms. And the two connecting mechanisms are respectively fixedly connected with the bottom ends of the corresponding moving plates 10, the second support frame 3 and the support base 7 are rotatably connected with the same screw driving mechanism, and the screw driving mechanism penetrates the two connecting mechanisms and is connected with the two connecting mechanisms. The two connecting mechanisms are screwed together.

In the present invention, the limiting mechanism includes a limiting rod 13 , a limiting hole 12 is defined on the two moving plates 10 , and the two limiting rods 13 are respectively slidably connected with the corresponding limiting hole 12 . The limiting rod 13 Both ends are fixedly connected with the inner wall of one side of the moving groove 9 .

In the present invention, the connecting mechanism includes a connecting plate 15, and the bottom of the clamping table 8 is provided with two connecting grooves 14, the two connecting grooves 14 are respectively communicated with the corresponding moving grooves 9, and the two connecting plates 15 are respectively connected with The corresponding connecting grooves 14 are slidably connected, and the top ends of the two connecting plates 15 respectively extend into the corresponding moving grooves 9 and are fixedly connected with the bottom ends of the corresponding moving plates 10 .

In the present invention, the screw driving mechanism includes a fixing plate 16 , a bidirectional screw rod 20 and a driving motor 21 . Connected, the second support frame 3 is provided with a rotation slot 17 on the side away from the first support frame 2, the support base 7 is provided with a through hole 18, the fixed plate 16 is provided with a rotation hole 19, and the two-way screw 20 and the rotation hole 19. The through hole 18 and the rotating groove 17 are connected in rotation, one end of the two-way screw 20 penetrates through the two connecting plates 15 and is threadedly connected with the two connecting plates 15, and the driving motor 21 is fixedly connected to the side of the fixing plate 16 close to the support base 7 , and the other end of the bidirectional screw 20 extends to the outside of the fixing plate 16 and is fixedly connected with the output shaft of the driving motor 21 .

In the present invention, the rotation groove 17, the through hole 18 and the rotation hole 19 are all fixedly connected with the outer ring of the bearing, and the two-way screw 20 is fixedly connected with the inner ring of the three bearings.

In the utility model, when in use, the shaft parts are first placed on the conveyor belt 6, and then the two transmission wheels 5 are activated, and the two transmission wheels 5 drive the same conveyor belt 6 for transmission. When the similar parts are transferred to the limit, the shaft parts fall between the two clamping plates 11 at this time, and then start the driving motor 21, which is powered by the mains, the driving motor 21 is controlled by the control switch, and the driving motor The output shaft of 21 drives the two-way screw 20 to rotate, the two-way screw 20 drives the two connecting plates 15 to move, the two connecting plates 15 drive the two moving plates 10 to move, and the two limit rods 13 move the two moving plates. 10 to limit the position, and at the same time, the two moving plates 10 drive the two clamping plates 11 to move, and the two clamping plates 11 can fix the shaft parts, which facilitates the processing of the shaft parts, so as to pass The setting of the conveyor belt 6 and the transmission of the conveyor belt 6 can automatically feed the shaft parts, and the feeding efficiency is high. The clamping effect is good, the manpower and material resources are reduced, the production efficiency is improved, and the needs of users are met.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. An automatic feeding device for CNC machining of shaft parts, comprising a machine base (1), characterized in that a first support frame (2) and a second support frame (3) are fixedly connected to the top of the machine base (1). ), the tops of the first support frame (2) and the second support frame (3) are fixedly connected with the same transfer table (4), and two transfer wheels (5) are rotatably connected to the transfer table (4). The same conveyor belt (6) is wound around the wheel (5), a support base (7) is fixedly connected to the top of the machine base (1), and a clamping table (8) is fixedly connected to the top of the support base (7). The top of the table (8) is provided with two moving grooves (9), and a moving plate (10) is slidably connected in the two moving grooves (9), and the sides of the two moving plates (10) that are close to each other are fixedly connected with a moving plate (10). Clamping plate (11). 2. The automatic feeding device for NC machining of shaft parts according to claim 1, characterized in that a limit mechanism is slidably connected to the two moving plates (10), and both ends of the limit mechanism are connected with the limit mechanism. One side inner wall of the moving groove (9) is fixedly connected, two connecting mechanisms are slidably connected on the clamping table (8), and the two connecting mechanisms are respectively fixedly connected with the bottom ends of the corresponding moving plates (10). The two support frames (3) and the support base (7) are rotatably connected with the same threaded driving mechanism, and the threaded driving mechanism penetrates through the two connecting mechanisms and is threadedly connected with the two connecting mechanisms. 3 . The automatic feeding device for CNC machining of shaft parts according to claim 2 , wherein the limit mechanism comprises a limit rod ( 13 ), and the two moving plates ( 10 ) are provided with limited openings. 4 . Position holes (12), and two limit rods (13) are respectively slidably connected with the corresponding limit holes (12), and both ends of the limit rods (13) are fixed with one side of the inner wall of the moving groove (9). connect. 4. The automatic feeding device for CNC machining of shaft parts according to claim 2, wherein the connecting mechanism comprises a connecting plate (15), and two connections are provided at the bottom of the clamping table (8). groove (14), two connecting grooves (14) are respectively communicated with the corresponding moving grooves (9), and two connecting plates (15) are respectively slidingly connected with the corresponding connecting grooves (14), the two connecting plates The top ends of (15) respectively extend into the corresponding moving grooves (9) and are fixedly connected with the bottom ends of the corresponding moving plates (10). 5. The automatic feeding device for CNC machining of shaft parts according to claim 2, wherein the thread driving mechanism comprises a fixing plate (16), a bidirectional screw (20) and a driving motor (21), The bottom end of the fixing plate (16) is fixedly connected with the top of the machine base (1), the top end of the fixing plate (16) is fixedly connected with the bottom of the clamping table (8), and the second support frame (3) is away from the first support A rotating groove (17) is provided on one side of the frame (2), a through hole (18) is provided on the support base (7), a rotating hole (19) is provided on the fixing plate (16), and the bidirectional screw (20) It is rotatably connected with the rotating hole (19), the through hole (18) and the rotating groove (17), and one end of the two-way screw (20) penetrates through the two connecting plates (15) and is threadedly connected with the two connecting plates (15) to drive The motor (21) is fixedly connected to the side of the fixing plate (16) close to the support base (7), and the other end of the two-way screw (20) extends to the outside of the fixing plate (16) and is connected with the output of the driving motor (21). The shaft is fixedly connected. 6 . The automatic feeding device for CNC machining of shaft parts according to claim 5 , wherein the rotating groove ( 17 ), the through hole ( 18 ) and the rotating hole ( 19 ) are all fixedly connected with a bearing. 7 . the outer ring, and the two-way screw (20) is fixedly connected with the inner rings of the three bearings.

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