CN220260270U

CN220260270U - Positioning device of deburring machine

Info

Publication number: CN220260270U
Application number: CN202322309703.XU
Authority: CN
Inventors: 曲秀艳; 王辉; 张德明
Original assignee: Wafangdian Dongsheng Bearing Manufacturing Co ltd
Current assignee: Wafangdian Dongsheng Bearing Manufacturing Co ltd
Priority date: 2023-08-25
Filing date: 2023-08-25
Publication date: 2023-12-29
Anticipated expiration: 2033-08-25

Abstract

The utility model discloses a positioning device of a deburring machine, which belongs to the technical field of machining and comprises a base, wherein a sliding component used for sliding is arranged at the bottom of the right side of the base, the upper end of the sliding component is fixedly connected with a fixed block, the right side of the fixed block is provided with a lifting component used for lifting, the left side of the fixed block is internally provided with an adjusting component used for adjusting the length, the upper end of the adjusting component is provided with a limiting component used for limiting, the left end of the base is fixedly connected with an electric telescopic rod, the right end of the electric telescopic rod is fixedly connected with a scraping blade, the middle of the base is positioned between the scraping blade and the fixed block, and a collecting groove is formed in the middle of the base.

Description

Positioning device of deburring machine

Technical Field

The utility model belongs to the technical field of machining, and particularly relates to a positioning device of a deburring machine.

Background

The deburring is to remove thorns or burrs formed at the intersection of the surfaces of the parts, and the small objects of the burrs are not big, but directly affect the quality of products, so that a positioning device is needed when the deburring operation is carried out;

the existing deburring positioning device is used for fixing and dying a workpiece, so that burrs in a certain specified range can be removed only, the burrs cannot be removed completely in a large range, the deburring efficiency is low, on the other hand, when the burrs are removed from the workpiece, falling metal scraps are difficult to clean effectively, and the cleaning difficulty is increased to a certain extent

Disclosure of Invention

In order to overcome the defects, the utility model provides a positioning device of a deburring machine, which solves the problems that burrs cannot be removed completely in a large range at the same time and fallen metal scraps are difficult to clean effectively.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a positioner of deburring machine, includes the base, the right side bottom of base is provided with the slip subassembly that is used for gliding, the upper end fixedly connected with fixed block of slip subassembly, the right side of fixed block is provided with the lifting unit who is used for going up and down, the inside adjusting part that is used for adjusting length that is provided with in left side of fixed block, adjusting part's upper end is provided with the spacing subassembly that is used for spacing, the left end fixedly connected with electric telescopic handle of base, electric telescopic handle's right-hand member fixedly connected with doctor-bar, the centre of base is located between doctor-bar and the fixed block and is provided with the collecting vat.

As a further aspect of the utility model: the sliding assembly comprises a first motor, the first motor is installed at the bottom of the right side of the base, a gear is fixedly connected to the left side of the first motor, a sliding groove is formed in the upper end of the right side of the base, a sliding block is connected in the sliding groove in a sliding mode, and a first tooth is fixedly connected to the lower end of the sliding block.

As a further aspect of the utility model: the lifting assembly comprises a second motor, the second motor is installed in the right side of the fixed block, the upper end of the second motor is fixedly connected with a screw rod, a screw sleeve is sleeved on the screw rod, and the screw sleeve is fixedly installed in the pressing plate.

As a further aspect of the utility model: the adjusting component comprises a first movable groove, the first movable groove is formed in the left side of the fixed block, the rotary table is rotatably installed in the first movable groove, the second teeth are fixedly connected to the outer wall of the rotary table, the handle is fixedly connected to the rear end of the rotary table, the rack is arranged at the lower end of the rotary table, and the clamping plate is fixedly connected to the left end of the rack.

As a further aspect of the utility model: the second teeth and the racks are triangular, and the inclined planes of the second teeth are parallel to the inclined planes of the racks.

As a further aspect of the utility model: the limiting assembly comprises a second movable groove, the second movable groove is formed in the upper end of the first movable groove, a spring is longitudinally arranged in the second movable groove, the lower end of the spring is fixedly connected with a limiting block, and the upper end of the limiting block is fixedly connected with a pull rod.

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

1. this positioner of deburring machine is through setting up slip subassembly for slip subassembly drives the work piece of being pressed from both sides tight location and carries out the back and forth slip, makes the doctor-bar get rid of many times the burr on the work piece, avoids single getting rid of incompletely, leads to still remaining the burr on the work piece, influences the use.

2. This positioner of deburring machine through setting up lifting unit and adjusting part to through adjusting the length of electric telescopic handle, carry out the multiaspect to place the work piece in fixed block one side and press from both sides tightly, fix a position it, avoid being fixed a position the work piece that presss from both sides tight at gliding in-process, make it produce the displacement when the doctor-bar removes the burr to it, influence the burring effect.

Drawings

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic right-side cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged partial schematic view of the FIG. 2A;

FIG. 4 is a schematic rear view in section of the structure of the fixing block of the present utility model;

fig. 5 is an enlarged partial schematic view of the B of fig. 4 according to the present utility model.

In the figure: 1. a base; 2. a first motor; 3. a gear; 4. a chute; 5. a slide block; 6. a first tooth; 7. a fixed block; 8. a second motor; 9. a screw; 10. a screw sleeve; 11. a pressing plate; 12. a first movable groove; 13. a turntable; 14. a second tooth; 15. a handle; 16. a rack; 17. a clamping plate; 18. a second movable groove; 19. a spring; 20. a limiting block; 21. a pull rod; 22. an electric telescopic rod; 23. a wiper blade; 24. a collection tank.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides a positioner of deburring machine, including base 1, base 1's right side bottom is provided with the slip subassembly that is used for gliding, slip subassembly's upper end fixedly connected with fixed block 7, fixed block 7's right side is provided with the lifting unit who is used for going up and down, fixed block 7's left side is inside to be provided with the adjusting part that is used for adjusting length, adjusting part's upper end is provided with the spacing subassembly that is used for spacing, base 1's left end fixedly connected with electric telescopic handle 22, electric telescopic handle 22's right-hand member fixedly connected with doctor-bar 23, base 1's centre is located and is provided with collecting vat 24 between doctor-bar 23 and the fixed block 7.

The sliding component comprises a first motor 2, the first motor 2 is installed at the bottom of the right side of the base 1, a gear 3 is fixedly connected to the left side of the first motor 2, a sliding groove 4 is formed in the upper end of the right side of the base 1, a sliding block 5 is connected to the sliding groove 4 in a sliding mode, a first tooth 6 is fixedly connected to the lower end of the sliding block 5, the first tooth 6 and the sliding block 5 are pushed to slide in the sliding groove 4 through rotation of the gear 3, a workpiece clamped on a fixed block 7 can slide back and forth, multiple burr removal operations are conducted on the workpiece, and the burr removal is complete.

The lifting assembly comprises a second motor 8, the second motor 8 is installed inside the right side of the fixed block 7, the upper end of the second motor 8 is fixedly connected with a screw rod 9, a screw sleeve 10 is sleeved on the screw rod 9, the screw sleeve 10 is fixedly installed inside a pressing plate 11, the pressing plate 11 moves up and down on the screw rod 9, a workpiece to be placed can be clamped when the pressing plate 11 moves downwards, the workpiece is loosened when the pressing plate 11 moves upwards, and the workpiece can be taken out.

The adjusting component comprises a first movable groove 12, the first movable groove 12 is formed in the left side of the fixed block 7, the rotary table 13 is rotatably installed in the first movable groove 12, the second teeth 14 are fixedly connected to the outer wall of the rotary table 13, the handle 15 is fixedly connected to the rear end of the rotary table 13, the rack 16 is arranged at the lower end of the rotary table 13, the clamping plate 17 is fixedly connected to the left end of the rack 16, and the clamping plate 17 is adjusted to clamp a workpiece when the clamping plate 17 moves towards the direction close to the workpiece, and the workpiece is loosened when the workpiece moves away from the clamping plate, so that the workpiece is taken out conveniently.

The second tooth 14 and the rack 16 are triangular bodies, the inclined plane of the second tooth 14 is parallel to the inclined plane of the rack 16, and the inclined plane of the rack 16 is pushed by the inclined plane of the second tooth 14 when the second tooth 14 rotates, so that the clamping plate 17 can be adjusted to clamp or unclamp a workpiece.

The limiting component comprises a second movable groove 18, the second movable groove 18 is formed in the upper end of the first movable groove 12, a spring 19 is longitudinally arranged in the second movable groove 18, the lower end of the spring 19 is fixedly connected with a limiting block 20, the upper end of the limiting block 20 is fixedly connected with a pull rod 21, and the limiting block 20 is arranged between two groups of second teeth 14 to fix the rotated second teeth 14, so that the clamping operation of the clamping plate 17 is prevented from being influenced due to reverse rotation of the rotated second teeth due to inertia.

The working principle of the utility model is as follows: firstly, a workpiece is placed on one side of a fixed block 7, which is close to a scraping blade 23, the scraping blade 23 is tightly attached to the side surface of the workpiece by adjusting the length of an electric telescopic rod 22, then a second motor 8 is started, the second motor 8 drives a screw rod 9 to rotate, the screw rod 9 performs a screw thread action with a screw sleeve 10 when rotating and drives a pressing plate 11 to move downwards until the pressing plate 11 is tightly attached to the upper end of the workpiece, the second motor 8 is closed, a handle 15 is rotated, the handle 15 drives a turntable 13 and a second tooth 14 to rotate, the inclined surface of the second tooth 14 pushes the inclined surface of a rack 16 when rotating, the rack 16 drives a clamping plate 17 to move towards one side of the workpiece until the clamping plate 17 is tightly attached to the side surface of the workpiece, the second tooth 14 rotates, the limiting block 20 is pushed to compress the spring 19 and enter the second movable groove 18, when the clamping plate 17 is tightly attached to the side face of a workpiece, the handle 15 stops rotating, the limiting block 20 falls between two groups of second teeth 14 due to the resilience force of the spring 19 and the gravity of the limiting block, the second teeth 14 which stop rotating are fixed, at the moment, the workpiece is fixed, the first motor 2 is started, the first motor 2 drives the gear 3 to rotate and interact with the first teeth 6, the first teeth 6 and the sliding block 5 are pushed to slide in the sliding groove 4, the workpiece which is positioned and clamped slides along with the fixed block 7, the scraping blade 23 removes burrs on one face which is tightly attached to the workpiece, and scraps generated in the deburring process can fall into the collecting groove 24 to be collected;

when the workpiece is removed, the first motor 2 is turned off firstly, the electric telescopic rod 22 is regulated, the scraping blade 23 is contracted and is far away from the workpiece, the second motor 8 is started, the second motor 8 drives the screw rod 9 to rotate and conduct thread action with the screw sleeve 10, the screw sleeve 10 drives the pressing plate 11 to move upwards, the pull rod 21 is pulled, the limiting block 20 is subjected to tension to compress the spring 19 and enters the second movable groove 18, the handle 15 can be reversely rotated at the moment, the handle 15 drives the turntable 13 and the second teeth 14 to rotate, the rack 16 and the clamping plate 17 are driven to move towards the inside of the fixed block 7, and the workpiece can be taken out from the fixed block 7 when the workpiece is not fixed.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims

1. The utility model provides a positioner of deburring machine, includes base (1), its characterized in that: the utility model discloses a sliding device for the electric telescopic device of the base, which comprises a base (1), wherein a sliding component used for sliding is arranged at the bottom of the right side of the base (1), a fixed block (7) is fixedly connected with at the upper end of the sliding component, a lifting component used for lifting is arranged at the right side of the fixed block (7), an adjusting component used for adjusting the length is arranged inside the left side of the fixed block (7), a limiting component used for limiting is arranged at the upper end of the adjusting component, an electric telescopic rod (22) is fixedly connected at the left end of the base (1), a doctor blade (23) is fixedly connected at the right end of the electric telescopic rod (22), and a collecting groove (24) is arranged between the doctor blade (23) and the fixed block (7) in the middle of the base (1).

2. A positioning device of a deburring machine as claimed in claim 1, wherein: the sliding assembly comprises a first motor (2), the first motor (2) is installed at the bottom of the right side of the base (1), a gear (3) is fixedly connected to the left side of the first motor (2), a sliding groove (4) is formed in the upper end of the right side of the base (1), a sliding block (5) is connected in the sliding groove (4) in a sliding mode, and a first tooth (6) is fixedly connected to the lower end of the sliding block (5).

3. A positioning device of a deburring machine as claimed in claim 1, wherein: the lifting assembly comprises a second motor (8), the second motor (8) is mounted in the right side of the fixed block (7), a screw rod (9) is fixedly connected to the upper end of the second motor (8), a screw sleeve (10) is sleeved on the screw rod (9), and the screw sleeve (10) is fixedly mounted in the pressing plate (11).

4. A positioning device of a deburring machine as claimed in claim 1, wherein: the adjusting component comprises a first movable groove (12), the first movable groove (12) is formed in the left side of the fixed block (7), a rotary table (13) is rotatably installed in the first movable groove (12), a second tooth (14) is fixedly connected to the outer wall of the rotary table (13), a handle (15) is fixedly connected to the rear end of the rotary table (13), a rack (16) is arranged at the lower end of the rotary table (13), and a clamping plate (17) is fixedly connected to the left end of the rack (16).

5. The positioning device of a deburring machine as set forth in claim 4, wherein: the second teeth (14) and the rack (16) are triangular, and the inclined planes of the second teeth (14) are parallel to the inclined planes of the rack (16).

6. The positioning device of a deburring machine as set forth in claim 4, wherein: the limiting assembly comprises a second movable groove (18), the second movable groove (18) is formed in the upper end of the first movable groove (12), a spring (19) is longitudinally arranged in the second movable groove (18), the lower end of the spring (19) is fixedly connected with a limiting block (20), and the upper end of the limiting block (20) is fixedly connected with a pull rod (21).