Rapid positioning machining device for PCD tool production

Abstract

The utility model discloses a rapid positioning machining device for PCD cutter production, and relates to the technical field of PCD cutter production. The rapid positioning machining device for PCD tool production comprises a supporting bottom plate, a connecting mounting plate is arranged on the supporting bottom plate, and two mounting supporting plates are fixedly connected to the upper end of the connecting mounting plate; telescopic rods are fixedly mounted on the opposite sides of the two mounting supporting plates, and the output ends of the telescopic rods penetrate through the mounting supporting plates and are in sliding connection with the mounting supporting plates; mounting shafts are fixedly connected to the ends opposite to the output ends of the telescopic rods, and clamping discs are arranged at the ends, away from the telescopic rods, of the mounting shafts; and a fixing mechanism for fixing the rotated clamping disc is arranged on the mounting shaft. According to the rapid positioning machining device for PCD tool production, at the moment, the clamping block abuts against the edge of the inner wall of the mounting groove, then the clamping disc is fixed, and therefore after angle adjustment of a tool is completed, the tool can be more conveniently fixed at the current angle, and then the machining efficiency of the tool is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PCD tool production, in particular to a rapid positioning processing device for PCD tool production. Background Technique

[0002] A positioning device refers to a device used to determine the required position of a workpiece or a processing tool. During the processing of a tool, it is often necessary to perform drilling and grinding operations on the tool. Due to different actual requirements, the angles and depths of the drilling operations are also different. In order to further improve the processing efficiency, it is usually necessary to use a certain positioning device for assistance;

[0003] For most of the existing positioning devices, after the tool is fixed, the tool cannot be adjusted in angle as needed. Only after the positioning device is released, the tool position is adjusted and then the tool is fixed again. This method not only has cumbersome operation steps, but also reduces the processing efficiency of the tool. In view of this, a rapid positioning processing device for PCD tool production is proposed to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a rapid positioning processing device for PCD tool production, which can solve the problem that for most of the existing positioning devices, after the tool is fixed, the tool cannot be adjusted in angle as needed. Only after the positioning device is released, the tool position is adjusted and then the tool is fixed again. This method not only has cumbersome operation steps, but also reduces the processing efficiency of the tool.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A rapid positioning processing device for PCD tool production, including a support bottom plate, a connection mounting plate is arranged on the support bottom plate, and two mounting support plates are fixedly connected to the upper end of the connection mounting plate;

[0006] Expansion rods are fixedly installed on the opposite sides of the two mounting support plates, and the output ends of the expansion rods penetrate through the mounting support plates and are slidably connected thereto;

[0007] The opposite ends of the output ends of the expansion rods are fixedly connected with mounting shafts, and clamping disks are arranged at the ends of the mounting shafts far away from the expansion rods;

[0008] A fixing mechanism is arranged on the mounting shaft for fixing the clamping disk after rotation.

[0009] Preferably, the fixing mechanism includes a connecting shaft, and the connecting shaft is fixedly connected to the end of the mounting shaft far away from the expansion rod;

[0010] A bearing is fixedly connected to the connecting shaft, and the connecting shaft is fixedly welded to the rotatable inner ring of the bearing;

[0011] On one side of the clamping disc close to the mounting shaft, a mounting groove is provided, and the bearing is fixedly connected inside the mounting groove;

[0012] Furthermore, the fixing mechanism further includes a threaded sleeve which is threadedly connected to the surface of the mounting shaft;

[0013] A moving groove is provided on the surface of the mounting shaft, and a clamping block is slidably connected inside the moving groove.

[0014] Preferably, the clamping block is in an inverted "7" shape, and the horizontal plate is an inclined surface.

[0015] Preferably, a return spring is fixedly connected inside the moving groove, and the other end of the return spring is fixedly connected to the clamping block.

[0016] Preferably, a sliding groove is provided on the supporting bottom plate, a bidirectional threaded rod is rotatably connected inside the sliding groove, a moving block is threadedly connected to the bidirectional threaded rod, and the moving block is fixedly connected to the connecting mounting plate;

[0017] A driving motor is fixedly connected to one side of the supporting bottom plate, and the output end of the driving motor is fixedly connected to the bidirectional threaded rod.

[0018] Preferably, placing grooves are respectively provided on the opposite sides of the clamping disc, and rubber pads are fixedly connected to the inner walls of the placing grooves.

[0019] Compared with the prior art, the beneficial effects of the present utility model are:

[0020] (1). For the quick positioning and machining device for PCD tool production, after the clamping disc rotates and the angle of the tool rotates to the specified angle, rotate the threaded sleeve. As the threaded sleeve rotates, the threaded sleeve moves towards the clamping block. Then, as the threaded sleeve continues to move, the horizontal plate of the clamping block is inserted into the mounting groove. At this time, the clamping block abuts against the inner wall edge of the mounting groove, so that the clamping disc is fixed. Therefore, after the angle of the tool is adjusted, it is more convenient to fix the current angle, thereby improving the machining efficiency of the tool.

[0021] (2). For the quick positioning and machining device for PCD tool production, by providing the return spring, when the threaded sleeve rotates in the reverse direction, under the elasticity of the return spring, the clamping block can be separated from the inner wall of the mounting groove, so as to facilitate the continuous rotation of the clamping disc. Description of the Drawings

[0022] The following further illustrates the present utility model in conjunction with the drawings and embodiments:

[0023] Figure 1 It is a structural schematic diagram of a quick positioning and machining device for PCD tool production of the present utility model;

[0024] Figure 2 This is a schematic diagram of the split between the support bottom plate and the installation support plate of the present utility model;

[0025] Figure 3 This is a schematic diagram of the installation shaft of the present utility model;

[0026] Figure 4 This is a schematic diagram of the installation shaft of the present utility model.

[0027] Reference numerals: 1, support bottom plate; 2, installation support plate; 3, telescopic rod; 4, clamping disc; 5, placement groove; 6, rubber pad; 7, installation groove; 8, installation shaft; 9, connecting shaft; 10, bearing; 11, clamping block; 12, moving groove; 13, return spring; 14, connecting installation plate; 15, driving motor; 16, sliding groove; 17, bidirectional threaded rod; 18, moving block; 19, threaded sleeve. Detailed implementation manners

[0028] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0029] In the description of the present utility model, it should be understood that for the orientation description, such as the upper, lower, front, rear, left, right, etc. indicating the orientation or position relationship is based on the orientation or position relationship shown in the drawings. It is only for the convenience of describing the present utility model 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, so it cannot be understood as a limitation on the present utility model.

[0030] In the description of the present utility model, greater than, less than, exceeding, etc. are understood as not including the number itself, and above, below, within, etc. are understood as including the number itself. If the first and second are described only for the purpose of distinguishing technical features, it cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0031] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0032] Please refer to Figures 1-4, the present utility model provides a technical solution: a rapid positioning processing device for PCD tool production, including a support base plate 1, on which a connecting mounting plate 14 is arranged, and two mounting support plates 2 are fixedly connected to the upper end of the connecting mounting plate 14;

[0033] On the opposite sides of the two mounting support plates 2, telescopic rods 3 are fixedly installed, and the output ends of the telescopic rods 3 penetrate through the mounting support plates 2 and are slidably connected thereto;

[0034] Among them, the telescopic rod 3 can be electric, hydraulic, or a general component with a telescopic function;

[0035] On the opposite ends of the output ends of the telescopic rods 3, mounting shafts 8 are fixedly connected, and clamping disks 4 are arranged at the ends of the mounting shafts 8 far away from the telescopic rods 3;

[0036] A fixing mechanism for fixing the clamping disk 4 after rotation is arranged on the mounting shaft 8;

[0037] Furthermore, on the opposite sides of the clamping disks 4, placing grooves 5 are respectively formed, and rubber pads 6 are fixedly connected to the inner walls of the placing grooves 5;

[0038] Through the arranged placing grooves 5, when the tool needs to be processed, the tool can be placed inside the placing grooves 5. At this time, the telescopic rods 3 are started, and the output ends of the telescopic rods 3 move relatively, so that the clamping disks 4 move relatively, and thus the tool is fixed by the extrusion force generated by the two clamping disks 4;

[0039] By placing the tool inside the placing grooves 5, the placing grooves 5 play an effect of supporting both ends of the tool, avoiding the phenomenon of the tool falling during the processing. At the same time, the setting of the rubber pads 6 can reduce the wear between the tool and the placing grooves 5, thereby ensuring that the appearance of the tool is not affected;

[0040] Furthermore, the fixing mechanism includes a connecting shaft 9, and the connecting shaft 9 is fixedly connected to the end of the mounting shaft 8 far away from the telescopic rod 3;

[0041] A bearing 10 is fixedly connected to the connecting shaft 9, and the connecting shaft 9 is fixedly welded to the rotatable inner ring of the bearing 10;

[0042] On the side of the clamping disk 4 close to the mounting shaft 8, a mounting groove 7 is formed, and the bearing 10 is fixedly connected inside the mounting groove 7;

[0043] The clamping disk 4 is fixed by the bearing 10 and the mounting shaft 8, so that the clamping disk 4 can rotate, and thus the all-round processing of the tool can be realized;

[0044] Furthermore, the fixing mechanism further includes a threaded sleeve 19, and the threaded sleeve 19 is threadedly connected to the surface of the mounting shaft 8;

[0045] A moving groove 12 is formed on the surface of the mounting shaft 8, and a clamping block 11 is slidably connected inside the moving groove 12;

[0046] The clamping block 11 is in the shape of an inverted "7", and the horizontal plate is an inclined surface;

[0047] After the clamping disc 4 rotates, when the angle of the tool rotates to the specified angle, the threaded sleeve 19 is rotated. As the threaded sleeve 19 rotates, the threaded sleeve 19 moves towards the clamping block 11. Then, as the threaded sleeve 19 continuously moves, the horizontal plate of the clamping block 11 is inserted into the mounting groove 7. At this time, the clamping block 11 abuts against the inner wall edge of the mounting groove 7, so that the clamping disc 4 is fixed. Therefore, after the angle of the tool is adjusted, it is more convenient to fix the current angle, thereby improving the processing efficiency of the tool;

[0048] Furthermore, a return spring 13 is fixedly connected inside the moving groove 12, and the other end of the return spring 13 is fixedly connected to the clamping block 11;

[0049] By providing the return spring 13, when the threaded sleeve 19 rotates in the reverse direction, under the elasticity of the return spring 13, the clamping block 11 can be separated from the inner wall of the mounting groove 7, so that it is convenient to continue rotating the clamping disc 4.

[0050] Furthermore, a sliding groove 16 is formed on the support base plate 1, a bidirectional threaded rod 17 is rotatably connected inside the sliding groove 16, a moving block 18 is threadedly connected to the bidirectional threaded rod 17, and the moving block 18 is fixedly connected to the connecting mounting plate 14;

[0051] A driving motor 15 is fixedly connected to one side of the support base plate 1, and the output end of the driving motor 15 is fixedly connected to the bidirectional threaded rod 17;

[0052] When the driving motor 15 is started, the output end of the driving motor 15 drives the bidirectional threaded rod 17 to rotate. As the bidirectional threaded rod 17 rotates, the moving block 18 drives the connecting mounting plate 14 to move horizontally, so that the position of the tool can be moved, and thus the tool can be processed at each position according to requirements.

[0053] Working principle: The clamping disc 4 is fixed by the bearing 10 and the mounting shaft 8, so that the clamping disc 4 can rotate, and thus all-round processing of the tool can be achieved;

[0054] After the clamping disk 4 finishes rotating and the angle of the cutting tool rotates to the specified angle, rotate the threaded sleeve 19. As the threaded sleeve 19 rotates, the threaded sleeve 19 moves towards the clamping block 11. Furthermore, as the threaded sleeve 19 continuously moves, the horizontal plate of the clamping block 11 is inserted into the inside of the installation groove 7. At this time, the clamping block 11 abuts against the inner wall edge of the installation groove 7, thereby fixing the clamping disk 4. Therefore, after the angle of the cutting tool is adjusted, it is more convenient to fix the current angle, thereby improving the processing efficiency of the cutting tool.

[0055] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can also be made without departing from the gist of the present invention.

Claims

1. A rapid positioning processing device for PCD tool production, comprising a supporting base plate (1), characterized in that: The supporting bottom plate (1) is provided with a connecting mounting plate (14), and the upper end of the connecting mounting plate (14) is fixedly connected to two mounting supporting plates (2); A telescopic rod (3) is fixedly mounted on the opposite sides of the two mounting support plates (2), and the output end of the telescopic rod (3) passes through the mounting support plate (2) and is slidably connected thereto; A mounting shaft (8) is fixedly connected to the end of the telescopic rod (3) opposite to the output end, and a clamping plate (4) is provided on the end of the mounting shaft (8) away from the telescopic rod (3); A fixing mechanism for fixing the clamping plate (4) after rotation is arranged on the installation shaft (8).

2. A rapid positioning processing device for PCD tool production according to claim 1, characterized in that: The fixing mechanism comprises a connecting shaft (9), wherein the connecting shaft (9) is fixedly connected to an end of the mounting shaft (8) away from the telescopic rod (3); A bearing (10) is fixedly connected to the connecting shaft (9), and the connecting shaft (9) and the rotatable inner ring of the bearing (10) are fixedly welded; A mounting groove (7) is provided on one side of the clamping plate (4) close to the mounting shaft (8), and a bearing (10) is fixedly connected inside the mounting groove (7); Furthermore, the fixing mechanism also includes a threaded sleeve (19), and the threaded sleeve (19) is threadedly connected to the surface of the mounting shaft (8); A moving groove (12) is provided on the surface of the mounting shaft (8), and a clamping block (11) is slidably connected inside the moving groove (12).

3. A rapid positioning processing device for PCD tool production according to claim 2, characterized in that: The block (11) is in a reverse "7" shape, and the cross plate is an inclined surface.

4. A rapid positioning processing device for PCD tool production according to claim 2, characterized in that: A return spring (13) is fixedly connected inside the movable groove (12), and the other end of the return spring (13) is fixedly connected to the clamping block (11).

5. The rapid positioning processing device for PCD tool production according to claim 1, characterized in that: The support base plate (1) is provided with a sliding groove (16), the interior of the sliding groove (16) is rotatably connected with a bidirectional threaded rod (17), the bidirectional threaded rod (17) is threadedly connected with a moving block (18), and the moving block (18) is fixedly connected to the connecting mounting plate (14); A driving motor (15) is fixedly connected to one side of the supporting base plate (1), and an output end of the driving motor (15) is fixedly connected to a bidirectional threaded rod (17).

6. A rapid positioning processing device for PCD tool production according to claim 1, characterized in that: The clamping plate (4) is provided with placement grooves (5) on opposite sides thereof, and a rubber pad (6) is fixedly connected to the inner wall of the placement groove (5).

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