Alignment butt joint device based on split mounting type thread milling cutter

Abstract

The utility model belongs to the field of thread milling cutter machining, particularly relates to an alignment and butt joint device based on an assembled thread milling cutter, and aims to solve the problem of low efficiency of manual assembly in the prior art, the alignment and butt joint device comprises an operation table, and a material distribution mechanism is arranged on one side of the top end of the operation table; the material distributing mechanism comprises a storage box, the storage box is fixed to one side of the top end of the operation table, the storage box stores milling cutter assemblies through a storage groove, the limiting of a material guide block is matched with the ejection of a damping spring to push an abutting plate, the milling cutter assemblies are stacked in rows, and the milling cutter assemblies work through an electric push rod. The pushing plate is pushed to abut against the milling cutter assembly to penetrate out of the containing box through the penetrating-out hole and slide along the operation table to be in alignment butt joint with the milling cutter connecting piece on the other side, manual taking and feeding or butt joint and the like are avoided, the machining efficiency is improved, and the labor intensity is reduced; and the milling cutter assembly at the upper part slides down to carry out butt-joint processing of the next part.

Description

Technical Field

[0001] The utility model relates to an assembled thread milling cutter processing device, in particular to an alignment and docking device based on an assembled thread milling cutter, belonging to the technical field of thread milling cutter processing. Background Art

[0002] The durability of thread milling cutters is more than ten or even dozens of times that of taps, and in the process of CNC milling threads, it is extremely convenient to adjust the thread diameter size, which is difficult to do with taps and dies. With the development of CNC machining technology, especially the emergence of three-axis linkage CNC machining systems, a more advanced thread machining method - CNC milling of threads has been realized. Compared with traditional thread machining methods, thread milling has great advantages in machining accuracy and efficiency, and is not restricted by thread structure and thread rotation direction during machining. In order to improve convenience, it will be processed through assembled thread milling cutters, so alignment and docking devices are required to assist in machining during the production process.

[0003] In the prior art, the assembled thread milling cutter is composed of a milling cutter rod and a blade. Generally, the staff manually takes the milling cutter rod and the blade to assemble the finished product;

[0004] In the existing technical solution, the thread milling cutter is assembled through manual assisted assembly. However, during actual use, there are many milling cutter rods and blades, and the staff needs to pick up, straighten and align them in multiple steps. The labor intensity is high and the efficiency is low, which has a certain impact on the production capacity. In view of this, a positioning and docking device based on an assembled thread milling cutter is provided to overcome the above-mentioned defects. Utility Model Content

[0005] The utility model provides a positioning and docking device based on an assembled thread milling cutter to solve the problem that there are many milling cutter rods and blades, which require workers to pick up, straighten and align them in multiple steps, resulting in high labor intensity, low efficiency and a certain impact on production capacity.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: a positioning docking device based on an assembled thread milling cutter, comprising an operating table, and a material dividing mechanism is arranged on one side of the top of the operating table;

[0007] The material distribution mechanism includes a storage box, which is fixed to one side of the top of the operating table, and a storage groove is opened inside the storage box, a material guide block is fixed on one side of the interior of the storage groove, and a damping spring is embedded in the other side of the interior of the storage groove, one end of the damping spring is connected to a resistance plate, a through hole is opened at the lower front end of the storage box, and an electric push rod is embedded in the inner wall of the storage box, and the power output end of the electric push rod is connected to a push plate.

[0008] As a further solution of the utility model: the resistance plate forms an elastic structure with the storage box through the damping spring, and a sliding structure is formed between the storage box and the pushing plate.

[0009] As a further solution of the utility model: a fixed shell is fixed to the other side of the top of the operating table, and an adjustment mechanism is provided on one side of the fixed shell.

[0010] As a further solution of the utility model: the adjusting mechanism includes a driving motor, the driving motor is embedded in one side of the outer wall of the fixed shell, and the power output end of the driving motor is connected to a driving rod, one end of the driving rod passing through the fixed shell is connected to a rotating disk, and the outer wall of the rotating disk is rotatably connected to a chuck.

[0011] As a further solution of the utility model: a feeding mechanism is arranged above the chuck, and the feeding mechanism includes a support rod, and the support rod is fixed above the chuck on the outer wall of the rotating disk, and a telescopic spring is embedded inside the support rod, and one end of the telescopic spring is connected to a penetration rod.

[0012] As a further solution of the utility model: the unloading mechanism also includes a fixed block, the fixed block is fixed to one end of the penetration rod that penetrates the support rod, and the bottom end of the fixed block is rotatably connected to a rotating plate.

[0013] As a further solution of the utility model: the rotating plate forms a rotating structure through the fixed block and the penetration rod, and the penetration rod and the support rod form a sliding structure.

[0014] The beneficial effects of the utility model are as follows: the storage box stores the milling cutter assembly through the storage groove, and the guide block is limited and the damping spring is ejected to push the contact plate, so that the milling cutter assembly is stacked in a row, and the electric push rod works to push the push plate to contact the milling cutter assembly to pass through the storage box through the outlet hole, and slide along the operating table to align and dock with the milling cutter connector on the other side, avoiding manual loading or docking, etc., improving processing efficiency and reducing labor intensity. After the alignment and docking is completed, the electric push rod drives the push plate to reset, and the upper group of milling cutter assemblies slides down to perform docking processing of the next group;

[0015] The rotating disk is provided with two chucks, and the driving motor drives the driving rod to rotate the rotating disk, so that the two chucks rotate alternately. When one group rotates to clamp the milling cutter connector and aligns with the milling cutter assembly, the other group allows the staff to insert the handheld milling cutter connector, so as to alternately change the rotation, so that when one group is docking and aligning, the other group is unloading the finished product and loading the milling cutter connector, thereby improving the processing efficiency, avoiding the need for excessive assistance from the staff in the alignment and docking process, and improving the docking efficiency;

[0016] When loading the milling cutter, the connecting piece needs to be attached to the bottom of the rotating plate. After the finished milling cutter is aligned and connected, and the position is adjusted, the chuck is released and reset, and the elastic spring inside the support rod pushes the rod out to allow the fixed block to push the rotating plate, so that it can slide along the finished milling cutter and push it out of the chuck for unloading. An uneven friction pad is set at the bottom of the rotating plate to generate friction on the texture of the milling cutter to prevent it from being too smooth and affecting unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the damping spring of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the rotating disk of the utility model;

[0020] Figure 4 This is a schematic diagram of the telescopic spring structure of the utility model.

[0021] In the figure: 1. operating table; 2. material distributing mechanism; 201. storage box; 202. storage slot; 203. material guide block; 204. damping spring; 205. contact plate; 206. electric push rod; 207. push plate; 208. outlet hole; 3. fixed shell; 4. adjusting mechanism; 401. driving motor; 402. driving rod; 403. rotating disk; 404. chuck; 5. material unloading mechanism; 501. supporting rod; 502. outlet rod; 503. telescopic spring; 504. fixed block; 505. rotating plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Embodiment 1

[0023] like Figures 1 to 4As shown in the figure, a positioning and docking device based on an assembled thread milling cutter includes an operating table 1, and a material distribution mechanism 2 is arranged on one side of the top end of the operating table 1; the material distribution mechanism 2 includes a storage box 201, the storage box 201 is fixed on one side of the top end of the operating table 1, a storage groove 202 is opened inside the storage box 201, a guide block 203 is fixed on one side inside the storage groove 202, a damping spring 204 is embedded on the other side inside the storage groove 202, one end of the damping spring 204 is connected with a contact plate 205, a through hole 208 is opened below the front end of the storage box 201, an electric push rod 206 is embedded on the inner wall of the storage box 201, the power output end of the electric push rod 206 is connected with a push plate 207, an elastic structure is formed between the contact plate 205 and the storage box 201 through the damping spring 204, and a sliding structure is formed between the storage box 201 and the push plate 207; the storage box 201 stores the milling cutter assembly through the storage groove 202, restricts and cooperates with the damping spring 204 to eject and push the contact plate 205 through the guide block 203, so that the milling cutter assemblies are stacked in a row, and through the operation of the electric push rod 206, the push plate 207 is pushed to contact the milling cutter assembly and pass through the through hole 208 to penetrate out of the storage box 201, slide along the operating table 1 and perform positioning and docking with the milling cutter connecting piece on the other side, avoiding manual material taking and feeding or docking, etc., improving the processing efficiency and reducing the labor intensity. After the positioning and docking are completed, the electric push rod 206 drives the push plate 207 to reset, and the upper group of milling cutter assemblies slide down for the next group of docking processing. Embodiment 2

[0024] In this embodiment, in addition to including all the technical features in Embodiment 1, it further includes: a fixed shell 3 is fixed on the other side of the top end of the operating table 1, an adjusting mechanism 4 is arranged on one side of the fixed shell 3, the adjusting mechanism 4 includes a driving motor 401, the driving motor 401 is embedded on one side of the outer wall of the fixed shell 3, the power output end of the driving motor 401 is connected with a driving rod 402, one end of the driving rod 402 passing through the fixed shell 3 is connected with a rotating disc 403, and a chuck 404 is rotatably connected to the outer wall of the rotating disc 403; two chucks 404 are arranged on the rotating disc 403, the driving motor 401 drives the driving rod 402 to rotate the rotating disc 403, so that the two chucks 404 rotate alternately. When one group rotates and clamps the milling cutter connecting piece for positioning and docking with the milling cutter assembly, the other group allows the staff to insert the hand-held milling cutter connecting piece, so as to alternately replace and rotate, facilitating the blanking of finished products and the feeding of milling cutter connecting pieces by the other group when one group is performing docking and positioning, thereby improving the processing efficiency and avoiding excessive assistance from the staff during the positioning and docking process, and improving the docking efficiency. Embodiment 3

[0025] In addition to all the technical features of the first embodiment, the present embodiment also includes: a feeding mechanism 5 is arranged above the chuck 404, the feeding mechanism 5 includes a support rod 501, the support rod 501 is fixed above the chuck 404 on the outer wall of the rotating disk 403, a telescopic spring 503 is embedded in the support rod 501, one end of the telescopic spring 503 is connected to the penetration rod 502, the feeding mechanism 5 also includes a fixed block 504, the fixed block 504 is fixed to the end of the penetration rod 502 that penetrates the support rod 501, the bottom end of the fixed block 504 is rotatably connected to a rotating plate 505, and the rotating plate 505 is connected to the penetration rod 502 through the fixed block 504. A rotating structure is formed between the output rods 502, and a sliding structure is formed between the output rods 502 and the support rods 501; when the milling cutter connector is loaded, it needs to be fitted on the bottom end of the rotating plate 505. When the finished milling cutter is aligned and connected, and the position is adjusted by rotating, the chuck 404 is released and reset, and the output rod 502 is elastically pushed by the telescopic spring 503 inside the support rod 501, so that the fixed block 504 pushes the rotating plate 505, so that it can slide along the finished milling cutter and push it away from the chuck 404 for unloading. An uneven friction pad is set at the bottom of the rotating plate 505, which can generate friction on the texture of the milling cutter to avoid excessive smoothness affecting unloading.

[0026] Working principle: Place the milling cutter assembly into the storage slot 202 of the storage box 201, stack them into a row under the limit of the guide block 203, and let the contact plate 205 limit the position under the elastic push of the damping spring 204 but not in a clamping state to avoid excessive shaking and bumping. The electric push rod 206 pushes the push plate 207 to let the bottom milling cutter assembly pass through the outlet hole 208, slide along the operating table 1, and move to the chuck 404 position to facilitate alignment and docking. After the docking is completed, the electric push rod 206 is reset, and the upper milling cutter assembly is unloaded, avoiding the trouble of manual picking and loading. The driving motor 401 embedded in the fixed shell 3 drives the driving rod 402 to rotate the rotating disk 403, and the two chucks 404 rotate alternately. When one group of engaged milling cutter connectors is aligned and docked with the milling cutter assembly, the other group is loaded by the staff to improve the processing efficiency. When loading, it is necessary to fit the bottom end of the rotating plate 505. When the milling cutter product that has been docked rotates, the chuck 404 is loosened, and the telescopic spring 503 embedded in the support rod 501 elastically pushes the rod 502, allowing the fixed block 504 to drive the rotating plate 505 to move, thereby facilitating the unloading of the milling cutter product to avoid manual picking.

[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0028] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A positioning and docking device based on a assembled thread milling cutter, comprising an operating table (1), characterized in that: One side of the top end of the operation table (1) is provided with a material distribution mechanism (2). The material distribution mechanism (2) includes a storage box (201). The storage box (201) is fixed on one side of the top end of the operation table (1), and a storage groove (202) is formed inside the storage box (201). A guide block (203) is fixed on one side inside the storage groove (202), and a damping spring (204) is embedded on the other side inside the storage groove (202). One end of the damping spring (204) is connected with a contact plate (205). A through hole (208) is formed below the front end of the storage box (201), and an electric push rod (206) is embedded on the inner wall of the storage box (201). The power output end of the electric push rod (206) is connected with a push plate (207).

2. The alignment and docking device based on the assembled thread milling cutter according to claim 1, characterized in that: The contact plate (205) and the storage box (201) form an elastic structure through the damping spring (204), and the storage box (201) and the push plate (207) form a sliding structure.

3. The alignment and docking device based on an assembled thread milling cutter according to claim 1, wherein: On the other side of the top end of the operation table (1), a fixed shell (3) is fixed, and an adjusting mechanism (4) is arranged on one side of the fixed shell (3).

4. The alignment and docking device based on the assembled thread milling cutter according to claim 3, characterized in that: The adjusting mechanism (4) includes a driving motor (401). The driving motor (401) is embedded on one side of the outer wall of the fixed shell (3), and the power output end of the driving motor (401) is connected with a driving rod (402). One end of the driving rod (402) passing through the fixed shell (3) is connected with a rotating disc (403), and a chuck (404) is rotatably connected to the outer wall of the rotating disc (403).

5. The alignment and docking device based on the assembled thread milling cutter according to claim 4, characterized in that: Above the chuck (404), a material discharging mechanism (5) is arranged. The material discharging mechanism (5) includes a support rod (501). The support rod (501) is fixed above the chuck (404) on the outer wall of the rotating disc (403), and a telescopic spring (503) is embedded inside the support rod (501). One end of the telescopic spring (503) is connected with a through rod (502).

6. The alignment and docking device based on an assembled thread milling cutter according to claim 5, characterized in that: The material discharging mechanism (5) further includes a fixed block (504). The fixed block (504) is fixed at one end of the through rod (502) passing through the support rod (501), and a rotating plate (505) is rotatably connected to the bottom end of the fixed block (504).

7. The alignment and docking device based on the assembled thread milling cutter according to claim 6, characterized in that: The rotating plate (505) and the through rod (502) form a rotating structure through the fixed block (504), and the through rod (502) and the support rod (501) form a sliding structure.

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