CN218801509U

CN218801509U - Feeding and discharging mechanism for precision part machining

Info

Publication number: CN218801509U
Application number: CN202223004675.2U
Authority: CN
Inventors: 申孝庆
Original assignee: Qingdao Zhongke Yizhi Technology Co ltd
Current assignee: Qingdao Zhongke Yizhi Technology Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-04-07
Anticipated expiration: 2032-11-11

Abstract

The utility model relates to the technical field of part processing equipment, and discloses a feeding and discharging mechanism for precision part processing, which solves the problem that a clamping claw cannot rotate in a large range to clamp parts in a large range at present, and comprises a base, supporting legs are fixedly arranged at angles such as the bottom of the base, a rotating mechanism is arranged at the top of the base, a clamping mechanism is arranged at the bottom of the rotating mechanism, the rotating mechanism comprises a rotating shaft positioned at the top of the base, a top plate is fixedly arranged at the top end of the rotating shaft, a through groove is arranged at the top of the top plate, the bottom end of the rotating shaft penetrates through the base and is fixedly provided with a motor I, and the rotating shaft is movably connected with the base; the utility model discloses, through the cooperation between motor one and the pivot, can make the roof rotatory then to through the cooperation between solid fixed ring and outer loop and the connecting rod, can support the roof, make the roof rotation more steady, thereby be convenient for press from both sides the claw and rotate and carry out on a large scale clamp and get the part.

Description

Feeding and discharging mechanism for precision part machining

Technical Field

The utility model belongs to the technical field of the parts machining equipment, specifically be an accurate parts machining is with feeding and discharging mechanism.

Background

The automation degree in the industrial production process is higher and higher, the devices capable of automatically clamping parts gradually change along with the reduction of the manual work, and in the precision part processing process, because the parts are smaller and have complex structures, the labor intensity of manual feeding and blanking is high, and the speed is low, so that a mechanism capable of quickly feeding and blanking becomes more important; according to the authorization notice number: CN213034389U, entitled "a feeding and blanking mechanism for machining precision parts", describes in the specification: a feeding and discharging mechanism for precision part machining comprises a tabletop, wherein a vertical sliding rod is fixedly connected to the rear portion of the upper end of the tabletop, two vertical sliding grooves are formed in the front end of the vertical sliding rod, a horizontal sliding rod is jointly and slidably connected into the two vertical sliding grooves, an air cylinder is connected to the lower end of the tabletop in an inserting mode, two lifting rods are fixedly connected to the driving end of the air cylinder, the upper ends of the two lifting rods are fixedly connected to the left portion of the lower end of the horizontal sliding rod, a horizontal sliding groove is formed in the upper end of the horizontal sliding rod, a hydraulic cylinder is fixedly connected to the left portion of the upper end of the horizontal sliding rod, a telescopic rod is fixedly connected to the driving end of the hydraulic cylinder, a supporting device is fixedly connected to the right end of the telescopic rod, a fine adjusting device is slidably connected to the front end of the supporting device, and a clamping claw is connected to the lower end of the fine adjusting device in an inserting mode; the following drawbacks remain:

the vertical sliding rod is fixed on the desktop, so that the vertical sliding rod cannot be rotated to enable the clamping claw to rotate in a large range, and parts cannot be clamped in a large range.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides an accurate parts machining is with feeding and discharging mechanism has effectually solved and has made the clamp to get the claw at present and rotate on a large scale and carry out the problem of getting the part on a large scale.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding and discharging mechanism for machining of precision parts comprises a base, wherein supporting legs are fixedly arranged at the bottom of the base at equal angles, a rotating mechanism is arranged at the top of the base, and a clamping mechanism is arranged at the bottom of the rotating mechanism;

the rotating mechanism comprises a rotating shaft located at the top of the base, a top plate is fixedly mounted at the top end of the rotating shaft, a through groove is formed in the top of the top plate, the bottom end of the rotating shaft penetrates through the base and is fixedly provided with a first motor, and the rotating shaft is movably connected with the base.

Preferably, the bottom of the first motor is fixedly provided with a chassis, and a supporting rod is fixedly arranged between the chassis and the base at an equal angle.

Preferably, the top fixed mounting of base has solid fixed ring, and solid fixed ring's the outside is equipped with the outer tank, and solid fixed ring rotates through the outer tank to be connected with the outer loop, and the top fixed mounting of outer loop has the connecting rod, the top of connecting rod and the bottom fixed connection of roof.

Preferably, the clamping mechanism comprises an inner rod fixed on the inner side of the through groove, a sliding plate is movably mounted on the outer side of the inner rod, an air cylinder is fixedly mounted at the bottom of the sliding plate, a bottom plate is fixedly mounted at the bottom of the air cylinder, and a clamping claw is mounted at the bottom of the bottom plate.

Preferably, the bottom both sides of bottom plate all fixed mounting have the ejector pin, and the top of two ejector pins all runs through slide and fixedly connected with kicking block.

Preferably, a screw rod is installed above the inner rod, one end of the screw rod is rotatably connected with one end face of the inner side of the through groove, a second motor is fixedly installed at the other end of the screw rod, one side of the second motor is fixedly connected with the other end face of the inner side of the through groove, and a threaded sleeve is sleeved on the outer side of the screw rod in a threaded manner.

Preferably, the bottom of the threaded sleeve is fixedly provided with a connecting column, and the bottom of the connecting column is fixedly connected with the top of the sliding plate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model can rotate the top plate through the cooperation between the first motor and the rotating shaft, and can support the top plate through the cooperation between the fixing ring, the outer ring and the connecting rod, so that the top plate can rotate more stably, and the clamping claw can rotate to clamp parts in a large range;

(2) This is novel through the cooperation between cylinder and bottom plate and the ejector pin, can make then to press from both sides and get claw longitudinal movement to through the cooperation between motor two and screw rod and swivel nut and the spliced pole, make then the slide remove along interior pole, can make then to press from both sides and get claw lateral shifting, thereby be convenient for go on unloading to the part of pressing from both sides and getting.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of a feeding and discharging mechanism for machining precision parts;

FIG. 2 is a schematic view of the rotary mechanism of the present invention;

fig. 3 is a schematic view of the fixing ring structure of the present invention;

fig. 4 is a schematic structural view of the clamping mechanism of the present invention;

in the figure: 1. a base; 2. supporting legs; 3. a rotation mechanism; 301. a rotating shaft; 302. an outer ring; 303. a chassis; 304. a first motor; 305. a support bar; 306. a fixing ring; 307. a connecting rod; 308. a top plate; 309. a through groove; 3010. an outer tank; 4. a gripping mechanism; 401. an inner rod; 402. connecting columns; 403. clamping claws; 404. a base plate; 405. a cylinder; 406. a slide plate; 407. a screw; 408. a top block; 409. a top rod; 4010. a threaded sleeve; 4011. and a second motor.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 4, the utility model comprises a base 1, supporting legs 2 are fixedly arranged at the bottom of the base 1 at equal angles, a rotating mechanism 3 is arranged at the top of the base 1, and a clamping mechanism 4 is arranged at the bottom of the rotating mechanism 3;

in the second embodiment, on the basis of the first embodiment, the rotating mechanism 3 includes a rotating shaft 301 located at the top of the base 1, a top plate 308 is fixedly installed at the top end of the rotating shaft 301, a through groove 309 is formed in the top of the top plate 308, the bottom end of the rotating shaft 301 penetrates through the base 1 and is fixedly installed with a first motor 304, the rotating shaft 301 is movably connected with the base 1, a base plate 303 is fixedly installed at the bottom of the first motor 304, a supporting rod 305 is fixedly installed between the base plate 303 and the base 1 at an equal angle, a fixing ring 306 is fixedly installed at the top of the base 1, an outer groove 3010 is formed in the outer side of the fixing ring 306, the fixing ring 306 is rotatably connected with an outer ring 302 through the outer groove 3010, a connecting rod 307 is fixedly installed at the top of the outer ring 302, and the top end of the connecting rod 307 is fixedly connected with the bottom of the top plate 308;

firstly, the first motor 304 is started to drive the rotating shaft 301 to rotate and drive the top plate 308 to rotate, and meanwhile, the top plate 308 is supported through the connecting rod 307 and the outer ring 302 and drive the clamping claw 403 to rotate, so that the large-range rotation of the clamping claw 403 is realized.

Third embodiment, on the basis of the first embodiment, the clamping mechanism 4 includes an inner rod 401 fixed inside the through groove 309, a sliding plate 406 is movably installed outside the inner rod 401, an air cylinder 405 is fixedly installed at the bottom of the sliding plate 406, a bottom plate 404 is fixedly installed at the bottom of the air cylinder 405, a clamping claw 403 is installed at the bottom of the bottom plate 404, ejector rods 409 are fixedly installed on both sides of the bottom plate 404, the top ends of the two ejector rods 409 penetrate through the sliding plate 406 and are fixedly connected with an ejector block 408, a screw rod 407 is installed above the inner rod 401, one end of the screw rod 407 is rotatably connected with one end surface of the inside of the through groove 309, a second motor 4011 is fixedly installed at the other end of the screw rod 407, one side of the second motor 4011 is fixedly connected with the other end surface of the inside of the through groove 309, a threaded sleeve 4010 is sleeved on the outside of the screw rod 407, a connecting column 402 is fixedly installed at the bottom of the threaded sleeve 4010, and the bottom of the connecting column 402 is fixedly connected with the top of the sliding plate 406;

the cylinder 405 is started firstly, the base plate 404 is driven to move longitudinally, the clamping claw 403 is driven to move longitudinally, the motor II 4011 is started simultaneously, the screw rod 407 is driven to rotate, the threaded sleeve 4010 is driven to move transversely, the sliding plate 406 is driven to move transversely along the inner rod 401 through the connecting column 402, then the clamping claw 403 is driven to move transversely, and finally the position of the clamping claw 403 is adjusted to achieve loading and unloading of parts.

The working principle is as follows: when the clamping device is used, firstly, the first motor 304 is started, the rotating shaft 301 is driven to rotate, the top plate 308 is driven to rotate, meanwhile, the top plate 308 is supported through the connecting rod 307 and the outer ring 302, the clamping claw 403 is driven to rotate, large-range rotation of the clamping claw 403 is achieved, then the air cylinder 405 is started, the bottom plate 404 is driven to longitudinally move, the clamping claw 403 is driven to longitudinally move, meanwhile, the second motor 4011 is started, the screw rod 407 is driven to rotate, the screw sleeve 4010 is driven to transversely move, meanwhile, the connecting column 402 is used for driving the sliding plate 406 to transversely move along the inner rod 401, then the clamping claw 403 is driven to transversely move, and finally, the position of the clamping claw 403 is adjusted to achieve loading and unloading of parts.

Claims

1. The utility model provides a precision parts processing is with unloading mechanism, includes base (1), its characterized in that: the supporting legs (2) are fixedly arranged at the bottom of the base (1) at equal angles, the rotating mechanism (3) is arranged at the top of the base (1), and the clamping mechanism (4) is arranged at the bottom of the rotating mechanism (3);

the rotating mechanism (3) comprises a rotating shaft (301) located at the top of the base (1), a top plate (308) is fixedly mounted at the top end of the rotating shaft (301), a through groove (309) is formed in the top of the top plate (308), the bottom end of the rotating shaft (301) penetrates through the base (1) and is fixedly provided with a first motor (304), and the rotating shaft (301) is movably connected with the base (1).

2. The feeding and discharging mechanism for precision parts machining according to claim 1, characterized in that: the bottom of the first motor (304) is fixedly provided with a chassis (303), and a supporting rod (305) is fixedly arranged between the chassis (303) and the base (1) at an equal angle.

3. The feeding and discharging mechanism for precision parts machining according to claim 1, characterized in that: the top fixed mounting of base (1) has solid fixed ring (306), and the outside of solid fixed ring (306) is equipped with outer groove (3010), and gu fixed ring (306) rotates through outer groove (3010) to be connected with outer loop (302), the top fixed mounting of outer loop (302) has connecting rod (307), the top of connecting rod (307) and the bottom fixed connection of roof (308).

4. The feeding and discharging mechanism for precision parts machining according to claim 1, characterized in that: the clamping mechanism (4) comprises an inner rod (401) fixed on the inner side of the through groove (309), a sliding plate (406) is movably mounted on the outer side of the inner rod (401), an air cylinder (405) is fixedly mounted at the bottom of the sliding plate (406), a bottom plate (404) is fixedly mounted at the bottom of the air cylinder (405), and a clamping claw (403) is mounted at the bottom of the bottom plate (404).

5. The feeding and discharging mechanism for precision part machining according to claim 4, characterized in that: the bottom both sides of bottom plate (404) all fixed mounting have ejector pin (409), and slide (406) and fixedly connected with kicking block (408) are all run through to the top of two ejector pins (409).

6. The feeding and discharging mechanism for precision part machining according to claim 4, characterized in that: screw rod (407) are installed to the top of interior pole (401), and the one end of screw rod (407) is rotated with an inboard terminal surface that leads to groove (309) and is connected, and the other end fixed mounting of screw rod (407) has motor two (4011), one side of motor two (4011) and the inboard another terminal surface fixed connection that leads to groove (309), and the outside screw thread of screw rod (407) has cup jointed swivel nut (4010).

7. The feeding and discharging mechanism for precision parts machining according to claim 6, characterized in that: the bottom of the screw sleeve (4010) is fixedly provided with a connecting column (402), and the bottom of the connecting column (402) is fixedly connected with the top of the sliding plate (406).