Bolt deburring device

Abstract

The utility model belongs to the technical field of bolt machining equipment, and particularly relates to a bolt deburring device. The upper part of the rack is fixedly provided with a stirring box which is transversely arranged; a feeding hole is formed in the upper part of the stirring box, an opening is formed in the lower part of the stirring box, an automatic box door is mounted at the opening, and a stirring device is arranged in the stirring box; a collecting box is arranged below the automatic box door, a sand outlet pipe opening is formed in the center of a plate body of the automatic box door, and a detachable plug is arranged on the sand outlet pipe opening. After deburring is completed, the sand outlet pipe opening is opened, carborundum in the stirring box is discharged firstly, then the automatic box door is opened, the bolts are collected in the collecting box, and therefore separation and collection of the bolts and the carborundum are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bolt processing equipment, and in particular relates to a bolt deburring device. Background Art

[0002] Bolts are widely used in all aspects of life. Bolts are a type of fastener consisting of a head and a screw (a cylinder with external threads). They need to be matched with nuts to fasten two parts with through holes. The existing manufacturing of bolts generally adopts a process of forming first and then threading. The forming process is rough stamping by stamping equipment, and the threading is processed on a conventional threading machine. However, after the threading process, a small amount of burrs are inevitably present on the bolts. During the use of customers, such burrs are inevitably prone to piercing the skin of the palm, affecting the customer's experience.

[0003] A Chinese patent application with application number CN202223026285.5 discloses a bolt deburring device, comprising a base, a vertical plate fixedly connected to the top of the base near the left side, a horizontal plate fixedly connected to the top of the vertical plate, a first bearing fixedly connected to the horizontal plate near the right side, a rotating shaft passing through the inner cavity of the first bearing, a motor fixedly connected to the top of the horizontal plate near the right side, a power output shaft of the motor fixedly connected to the top of the rotating shaft, a disc fixedly sleeved on the outer edge of the rotating shaft near the top, through the mutual cooperation between the various components, while several stirring rods in the device are stirring, the stirring box reciprocates left and right, effectively enhancing the irregular movement of the bolts in the stirring box, efficiently completing the deburring process of the bolts, and making it easy to disassemble the stirring box, thereby facilitating the staff to take out the bolts, thereby improving the practicability of the device.

[0004] However, although the mixing box in the bolt deburring device in the above technology is convenient for disassembly, the bolts and corundum are loaded in the mixing box at the same time, and the bolts and corundum cannot be separated, which increases the difficulty and workload of removing the bolts, and the bolts cannot be removed conveniently. Therefore, an improved bolt deburring device is designed. Utility Model Content

[0005] In view of the above-mentioned deficiencies existing in the prior art, the utility model provides a bolt deburring device to solve the above-mentioned problems in the background technology.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A bolt deburring device, comprising:

[0008] A frame, wherein a horizontally arranged mixing box is fixedly mounted on the upper part of the frame;

[0009] The upper part of the mixing box is provided with a feed inlet, the lower part of the mixing box is open, an automatic box door is installed at the opening, and a stirring device is provided inside the mixing box;

[0010] A collecting box is arranged below the automatic box door, a sand outlet is arranged at the center of the plate body of the automatic box door, and a detachable plug is arranged on the sand outlet.

[0011] By adopting the above structural design, the bolt deburring device adds corundum and the bolts to be deburred from the feed port on the upper part of the mixing box. The stirring device inside the mixing box drives the corundum and the bolts to move through stirring. During the stirring process, the corundum and the burrs on the bolts are in contact and rubbed, thereby rubbing off the burrs on the bolts. After the deburring is completed, the sand outlet pipe is opened to first discharge the corundum in the mixing box, and then the automatic box door is opened to collect the bolts in the collection box, thereby realizing the separation and collection of the bolts and corundum.

[0012] Furthermore, the stirring device comprises:

[0013] A driving motor, wherein the driving motor is fixedly mounted on the frame;

[0014] A stirring rod, the stirring rod is rotatably mounted on the stirring box through a bearing, and the stirring rod is drivingly connected to a driving motor;

[0015] A plurality of stirring plates are connected to the stirring rod in an intermittent manner.

[0016] Furthermore, the stirring rod is connected with a spiral blade along its length direction.

[0017] Furthermore, the spiral blades and the stirring plate are both made of high-strength plastic material.

[0018] By adopting the above structural design, the working principle of the stirring device is that the driving motor drives the stirring rod to rotate through the reducer, and the rotation of the stirring rod drives the spiral blades and the stirring plate to rotate for stirring. The spiral blades and the stirring plate are made of high-strength plastic material, which can prevent the spiral blades, the stirring plate and the bolts from excessive friction and damage to the bolts.

[0019] Furthermore, one end of the automatic box door is hinged to the mixing box through a hinge, and the automatic box door is also connected to a driving component for driving the automatic box door to open and close.

[0020] Furthermore, the driving assembly comprises:

[0021] A mounting seat and an articulated seat, wherein the mounting seat is fixedly connected to the side outer wall of the mixing box, and the articulated seat is fixedly connected to the side of the automatic box door;

[0022] A hydraulic cylinder, wherein the fixed end of the hydraulic cylinder is mounted on a mounting seat, and the movable end of the hydraulic cylinder is hinged on a hinged seat.

[0023] Compared with the prior art, the utility model has the following beneficial effects:

[0024] 1. The bolt deburring device adds corundum and the bolts to be deburred from the feed port on the upper part of the mixing box. The stirring device inside the mixing box drives the corundum and the bolts to move through stirring. During the stirring process, the corundum and the burrs on the bolts contact and rub, thereby rubbing off the burrs on the bolts. After the deburring is completed, the sand outlet is opened to discharge the corundum in the mixing box first, and then the automatic box door is opened to collect the bolts in the collection box, thereby realizing the separation and collection of the bolts and corundum;

[0025] 2. The working principle of the stirring device is that the driving motor drives the stirring rod to rotate through the reducer, and the rotation of the stirring rod drives the spiral blades and the stirring plate to rotate for stirring. The spiral blades and the stirring plate are made of high-strength plastic material, which can prevent the spiral blades, the stirring plate and the bolts from excessive friction and damage to the bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of a bolt deburring device of the utility model (viewing angle 1);

[0027] Figure 2 It is a three-dimensional structural schematic diagram of an embodiment of a bolt deburring device of the utility model (viewing angle 2);

[0028] Figure 3 It is a three-dimensional structural schematic diagram of an embodiment of a bolt deburring device of the utility model (viewing angle three);

[0029] Figure 4 It is a three-dimensional structural schematic diagram of a stirring device in an embodiment of a bolt deburring device of the utility model;

[0030] The reference numerals in the drawings of the specification include:

[0031] A frame (1), a stirring box (2), a material inlet (21), an automatic box door (22), a sand outlet (23), a driving assembly (24), a mounting seat (241), a hydraulic cylinder (242), a hinge seat (243), a stirring device (3), a driving motor (31), a stirring rod (32), a stirring plate (33), a spiral blade (34), a bearing (35), and a collecting box (4). DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0033] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0034] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0035] In the description of the present invention, unless otherwise clearly specified and limited, if the term "connection" or the like appears to indicate the connection relationship between components, the term should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Embodiment 1:

[0037] like Figure 1-4Specifically, the utility model is a bolt deburring device, comprising: a frame 1, a horizontally arranged mixing box 2 is fixedly installed on the upper part of the frame 1; a feed inlet 21 is arranged on the upper part of the mixing box 2, the lower part of the mixing box 2 is open, an automatic box door 22 is installed at the opening, and a mixing device 3 is arranged inside the mixing box 2; a collecting box 4 is arranged below the automatic box door 22, a sand outlet pipe 23 is arranged in the center of the plate body of the automatic box door 22, and a detachable plug is arranged on the sand outlet pipe 23. It is explained that the plug can be detachably set on the sand pipe mouth 23 by using existing well-known technology, for example, in the form of threaded connection. By adopting the above-mentioned structural design, the bolt deburring device adds corundum and the bolts to be deburred from the feed port 21 on the upper part of the mixing box 2. The stirring device 3 inside the mixing box 2 drives the corundum and the bolts to move by stirring. During the stirring process, the corundum and the burrs on the bolts contact and rub, thereby rubbing off the burrs on the bolts. After deburring is completed, the sand outlet pipe mouth 23 is opened, the corundum in the mixing box 2 is discharged first, and then the automatic box door 22 is opened to collect the bolts in the collection box 4, thereby realizing the separation and collection of the bolts and corundum.

[0038] In this example, the stirring device 3 includes: a drive motor 31, which is fixedly mounted on the frame 1; a stirring rod 32, which is rotatably mounted on the stirring box 2 through a bearing 35, and the stirring rod 32 and the drive motor 31 are transmission-connected; and a plurality of stirring plates 33, which are spaced and surrounded by the stirring rod 32.

[0039] In this example, the stirring rod 32 is connected with a spiral blade 34 along the length direction thereof.

[0040] In this example, the spiral blade 34 and the stirring plate 33 are both made of high-strength plastic material. By adopting the above structural design, the working principle of the stirring device 3 is that the driving motor 31 drives the stirring rod 32 to rotate through the reducer, and the rotation of the stirring rod 32 drives the spiral blade 34 and the stirring plate 33 to rotate for stirring. The spiral blade 34 and the stirring plate 33 are both made of high-strength plastic material, which can prevent the spiral blade 34 and the stirring plate 33 from excessively rubbing against the bolts and causing damage to the bolts.

[0041] In this example, one end of the automatic box door 22 is hinged to the mixing box 2 via a hinge, and the automatic box door 22 is also connected to a driving component 24 for driving the automatic box door 22 to open and close.

[0042] In this example, the driving assembly 24 includes: a mounting seat 241 and an articulated seat 243, wherein the mounting seat 241 is fixedly connected to the side outer wall of the mixing box 2, and the articulated seat 243 is fixedly connected to the side of the automatic box door 22; a hydraulic cylinder 242, wherein the fixed end of the hydraulic cylinder 242 is mounted on the mounting seat 241, and the movable end of the hydraulic cylinder 242 is hinged on the articulated seat 243. By adopting the above structural design, the working principle of the driving assembly 24 is that the hydraulic cylinder 242 is telescopically movable to drive the automatic box door 22 to rotate along the hinge, thereby realizing the opening and closing of the automatic box door 22.

[0043] Working principle: by adding corundum and bolts to be deburred from the feed port 21 at the top of the mixing box 2, the stirring device 3 inside the mixing box 2 drives the corundum and the bolts to move through stirring. During the stirring process, the corundum and the burrs on the bolts contact and rub, thereby rubbing off the burrs on the bolts. The driving motor 31 drives the stirring rod 32 to rotate through the reducer, and the rotation of the stirring rod 32 drives the spiral blade 34 and the stirring plate 33 to rotate for stirring. The spiral blade 34 and the stirring plate 33 are made of high-strength plastic material, which can prevent the spiral blade 34 and the stirring plate 33 from excessive friction with the bolts and cause damage to the bolts. After deburring is completed, the sand outlet 23 is opened to discharge the corundum in the mixing box 2 first, and then the automatic box door 22 is opened to collect the bolts in the collection box 4, thereby realizing the separation and collection of the bolts and corundum, and quickly and conveniently collecting the bolts.

[0044] The above are only embodiments of the utility model, and the circuits, electronic components and modules involved are all prior art, which can be fully implemented by those skilled in the art. It is needless to say that the content protected by this application does not involve improvements to software and methods. The common sense such as the known specific structure and characteristics in the scheme is not described in detail here. Ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the utility model before the application date or priority date, can obtain all the prior art in the field, and have the ability to apply conventional experimental means before the date. Ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for those skilled in the art, without departing from the structure of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. A bolt deburring device, characterized in that include; A frame (1), wherein a horizontally arranged stirring box (2) is fixedly mounted on the upper portion of the frame (1); The upper part of the mixing box (2) is provided with a feed inlet (21), the lower part of the mixing box (2) is open, an automatic box door (22) is installed at the opening, and a stirring device (3) is provided inside the mixing box (2); A collecting box (4) is arranged below the automatic box door (22), a sand outlet pipe (23) is arranged at the center of the plate body of the automatic box door (22), and a detachable plug is arranged on the sand outlet pipe (23).

2. A bolt deburring device according to claim 1, characterized in that: The stirring device (3) comprises: A driving motor (31), wherein the driving motor (31) is fixedly mounted on the frame (1); A stirring rod (32), wherein the stirring rod (32) is rotatably mounted on the stirring box (2) via a bearing (35), and the stirring rod (32) is drivingly connected to a driving motor (31); A plurality of stirring plates (33) are connected to the stirring rod (32) in an intermittent manner.

3. A bolt deburring device according to claim 2, characterized in that: The stirring rod (32) is connected with a spiral blade (34) along its length direction.

4. A bolt deburring device as claimed in claim 3, characterized in that: The spiral blade (34) and the stirring plate (33) are both made of high-strength plastic material.

5. A bolt deburring device as claimed in claim 1, characterized in that: One end of the automatic box door (22) is hinged to the mixing box (2) through a hinge, and the automatic box door (22) is also connected to a driving component (24) for driving the automatic box door (22) to open and close.

6. A bolt deburring device as claimed in claim 5, characterized in that: The driving assembly (24) comprises: A mounting seat (241) and an articulated seat (243), wherein the mounting seat (241) is fixedly connected to the side outer wall of the mixing box (2), and the articulated seat (243) is fixedly connected to the side of the automatic box door (22); A hydraulic cylinder (242), wherein a fixed end of the hydraulic cylinder (242) is mounted on a mounting seat (241), and a movable end of the hydraulic cylinder (242) is hinged on a hinge seat (243).

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