Clamping device for PCD diamond cutter machining

Abstract

The utility model relates to the technical field of PCD diamond cutter machining, and discloses a clamping device for PCD diamond cutter machining, which comprises a base, supporting columns are fixedly mounted at four corners of the bottom of the base, mounting columns are fixedly mounted at four corners of the top of the base, and a workbench is fixedly mounted at the tops of the mounting columns. An auxiliary cooling mechanism is arranged in the base, a clamping mechanism is arranged at the top of the workbench, chippings in water are filtered through a filtering frame, the filtered water can flow back into a water tank through a backflow pipe, the water can be repeatedly used, more water resources are saved, two hand lifting plates can be pulled to pull the filtering frame out of a collecting box, and the filtering frame is convenient to use. And the two electric telescopic rods drive the two top plates to move to make contact with the clamping plates, clamping of the clamping plates is further reinforced, the tool is clamped more tightly, and clamping is more stable through an anti-skid pad.

Description

Technical Field

[0001] The utility model relates to the technical field of PCD diamond tool processing, in particular to a clamping device used for PCD diamond tool processing. Background Art

[0002] Diamond has been used in cutting processing as a superhard tool material for hundreds of years. People use high-pressure synthesis technology to synthesize polycrystalline diamond. In the processing of polycrystalline diamond tools, positioning and clamping devices are one of the indispensable devices.

[0003] According to the description of a clamping and positioning device for processing polycrystalline diamond tools disclosed on the patent website (authorization announcement number: CN213105638 U), "The present utility model provides a clamping and positioning device for processing polycrystalline diamond tools, which relates to the technical field of clamping and positioning devices, including a processing table and a base, a mounting frame is fixedly installed on the top of the outer surface of the processing table, and cooling and fixing devices are symmetrically provided on both sides of the processing table. An electric telescopic rod is fixedly installed on the top of the outer surface of the mounting frame, and the output end of the electric telescopic rod is movably connected to the processing equipment. A shock absorbing device is provided between the processing table and the base, and the cooling and fixing device includes a rack bar, which passes through the processing table and extends to the interior of the processing table. In the present utility model, the entire device makes the clamping more stable through the interaction of the rack bar, the threaded rod, the clamping block and the positioning block. By providing a cooling water tank, a cooling pipe and a cooling head, the cooling is more precise and the workers do not need to hold the water pipe, which reduces the labor intensity of the workers and improves the practicality of the entire device."

[0004] In view of the above description, the applicant believes that the following problems exist:

[0005] During use, the utility model drives the clamping block to move through the movement of the rack bar, thereby enabling the clamping block to clamp the object, and the positioning block is embedded in the hole groove on one side of the clamping block, which plays a double reinforcement role. At the same time, the water control valve of the cooling pipe is opened, and water flows from the cooling water tank to the cooling pipe, and then from the cooling pipe to the cooling head, thereby achieving the effect of cooling while processing. However, in actual use, the water carries heat and processing debris to the top of the processing table, and the waste water and debris flow turbulently, making it difficult to clean. Therefore, it is necessary to improve a clamping device for PCD diamond tool processing to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a clamping device for PCD diamond tool processing to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a clamping device for PCD diamond tool processing, comprising a base, support columns fixedly mounted on the four corners of the bottom of the base, mounting columns fixedly mounted on the four corners of the top of the base, a workbench fixedly mounted on the top of the mounting columns, an auxiliary cooling mechanism provided inside the base, a clamping mechanism provided on the top of the workbench, a water tank provided on the top of the base, a water inlet pipe fixedly mounted on the top of the water tank, and a drain pipe fixedly mounted on the back of the water tank.

[0008] The auxiliary cooling mechanism includes a cooling collection component and a cleaning component, and the cleaning component is arranged inside the cooling collection component.

[0009] Preferably, the cooling collection assembly includes a collection box, which is arranged on the top of the base, and two sliders are fixedly installed on the bottom of the collection box, and springs A are fixedly installed on the backs of the two sliders, a rotating shaft is rotatably installed inside the base, an insert is fixedly installed outside the rotating shaft, and a spring B is fixedly installed on the bottom of the insert, a water pump A is fixedly installed on the front of the water tank, a return pipe is fixedly installed on the front of the water pump A, a water pump B is fixedly installed on the top of the water tank, a delivery pipe is fixedly installed on the top of the water pump B, a fixed pipe is fixedly installed on the top of the workbench, and diversion pipes are fixedly installed on the left and right of the fixed pipes, and a water spray head is fixedly installed at the end of the two diversion pipes away from the fixed pipe for water spray cooling.

[0010] Preferably, the end of the delivery pipe away from the water pump B is fixedly installed on the back of the fixed pipe, the end of the return pipe away from the water pump A is fixedly installed on the collection box, the slider is slidably installed inside the base, the end of the spring A away from the slider is fixedly installed on the base, the plug is movably installed inside the base, the end of the spring B away from the plug is fixedly installed on the base, slots are provided at corresponding positions of the collection box and the plug, and the return pipe and the diversion pipe are both soft water pipes, so that water can continue to be transported when the connected mechanism is moving.

[0011] Preferably, the cleaning assembly includes two carrying plates, both of which are arranged inside the collection box, a filter frame is fixedly installed between the two carrying plates, two protrusions A are fixedly installed on the top of the collection box, a pressure plate is rotatably installed inside the protrusion A, a clamping block A is fixedly installed on the bottom of the pressure plate, two springs C are fixedly installed inside the collection box, and a clamping block B is fixedly installed at one end of the two springs C away from the collection box, and is clamped with the clamping block B.

[0012] Preferably, the card block B is engaged with the card block A, the card block A is slidably installed inside the collection box, the filter frame is slidably installed inside the collection box, and the card block B is slidably installed inside the collection box, and the filter frame is installed in cooperation with the card block B.

[0013] Preferably, the clamping mechanism includes two protrusions B, both of which are fixedly mounted on the top of the workbench, a motor is fixedly mounted on the left side of the left protrusion B, a bidirectional threaded rod is fixedly mounted on the output end of the motor, a limiting column is fixedly mounted between the two protrusions B, two moving blocks are fixedly mounted on the external threads of the bidirectional threaded rod, the front sides of the two moving blocks are fixedly mounted with splints, the inner sides of the two splints are fixedly mounted with anti-slip pads, two electric telescopic rods are fixedly mounted on the top of the workbench, and the output ends of the two electric telescopic rods are fixedly mounted with top plates, which further strengthen the clamping of the splints and clamp the tool tighter.

[0014] Preferably, the top plate is in contact with the clamping plate, the moving block is slidably mounted on the outside of the limiting column, the clamping plate is fixedly mounted on the water spray head, and the clamping plate drives the water spray head to move synchronously to spray water for cooling.

[0015] Compared with the prior art, the present invention provides a clamping device for PCD diamond tool processing, which has the following beneficial effects:

[0016] 1. This clamping device for PCD diamond tool processing, through the auxiliary cooling mechanism, filters debris in the water through the filter frame during use. The filtered water can be returned to the water tank through the return pipe, making the water reusable and saving water resources. The filter frame can be pulled out of the collection box by pulling two handles to collect the internal debris in a unified manner, which is more convenient and keeps the workbench clean.

[0017] 2. The clamping device for PCD diamond tool processing has a clamping mechanism. During use, the motor, bidirectional threaded rod, limit column and moving block cooperate to drive the two clamping plates to clamp the tool. The two electric telescopic rods drive the two top plates to move and contact the clamping plates, further strengthening the clamping of the clamping plates and clamping the tool more tightly. The anti-slip pad makes the clamping more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0019] Figure 1This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the back cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the exploded structure of the auxiliary cooling mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the handheld board and its connected mechanism of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the clamping mechanism of the utility model.

[0024] In the figure: 1. Base; 2. Support column; 3. Mounting column; 4. Workbench; 5. Auxiliary cooling mechanism; 51. Cooling collection assembly; 511. Collection box; 512. Slider; 513. Spring A; 514. Rotating shaft; 515. Insert; 516. Spring B; 517. Water pump A; 518. Return pipe; 519. Water pump B; 5110. Delivery pipe; 5111. Fixed pipe; 5112. Diverter pipe; 5113. Sprinkler head; 52. Cleaning assembly; 521. Handle plate; 522. Filter frame; 523. Bump A; 524. Press plate; 525. Block A; 526. Spring C; 527. Block B; 6. Clamping mechanism; 61. Bump B; 62. Motor; 63. Bidirectional threaded rod; 64. Limiting column; 65. Moving block; 66. Clamping plate; 67. Anti-slip pad; 68. Electric telescopic rod; 69. Top plate; 7. Water tank; 8. Water inlet pipe; 9. Drain pipe. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0027] Example 1:

[0028] See also Figure 1-4 The utility model provides a technical solution: a clamping device for PCD diamond tool processing, comprising a base 1, support columns 2 are fixedly installed at the four corners of the bottom of the base 1, mounting columns 3 are fixedly installed at the four corners of the top of the base 1, a workbench 4 is fixedly installed on the top of the mounting columns 3, an auxiliary cooling mechanism 5 is provided inside the base 1, a clamping mechanism 6 is provided on the top of the workbench 4, a water tank 7 is provided on the top of the base 1, a water inlet pipe 8 is fixedly installed on the top of the water tank 7, and a drain pipe 9 is fixedly installed on the back of the water tank 7.

[0029] The auxiliary cooling mechanism 5 includes a cooling collection component 51 and a cleaning component 52 . The cleaning component 52 is disposed inside the cooling collection component 51 .

[0030] Furthermore, the cooling collection assembly 51 includes a collection box 511, which is arranged on the top of the base 1. Two sliders 512 are fixedly installed on the bottom of the collection box 511, and springs A513 are fixedly installed on the backs of the two sliders 512. A rotating shaft 514 is rotatably installed inside the base 1, and an insert 515 is fixedly installed on the outside of the rotating shaft 514. A spring B516 is fixedly installed on the bottom of the insert 515. A water pump A517 is fixedly installed on the front of the water tank 7, and a return pipe 518 is fixedly installed on the front of the water pump A517. A water pump B519 is fixedly installed on the top of the water tank 7, and a delivery pipe 5110 is fixedly installed on the top of the water pump B519. A fixed pipe 5111 is fixedly installed on the top of the workbench 4, and diversion pipes 5112 are fixedly installed on the left and right sides of the fixed pipe 5111. A water spray head 5113 is fixedly installed at one end of the two diversion pipes 5112 away from the fixed pipe 5111 for water spray cooling.

[0031] Furthermore, one end of the delivery pipe 5110 away from the water pump B519 is fixedly installed on the back of the fixed pipe 5111, one end of the return pipe 518 away from the water pump A517 is fixedly installed on the collection box 511, the slider 512 is slidably installed inside the base 1, one end of the spring A513 away from the slider 512 is fixedly installed on the base 1, the plug block 515 is movably installed inside the base 1, and one end of the spring B516 away from the plug block 515 is fixedly installed on the base 1. Slots are provided at corresponding positions of the collection box 511 and the plug block 515. The return pipe 518 and the diversion pipe 5112 are both soft water pipes, so that water can continue to be transported when the connected mechanism is moving.

[0032] Furthermore, the cleaning assembly 52 includes two carrying plates 521, both of which are arranged inside the collection box 511, and a filter frame 522 is fixedly installed between the two carrying plates 521. Two protrusions A523 are fixedly installed on the top of the collection box 511, and a pressure plate 524 is rotatably installed inside the protrusion A523. A clamping block A525 is fixedly installed on the bottom of the pressure plate 524. Two springs C526 are fixedly installed inside the collection box 511, and a clamping block B527 is fixedly installed on the end of the two springs C526 away from the collection box 511, which is clamped with the clamping block B527.

[0033] Furthermore, the card block B527 is connected to the card block A525, the card block A525 is slidably installed inside the collection box 511, the filter frame 522 is slidably installed inside the collection box 511, and the card block B527 is slidably installed inside the collection box 511, and cooperates with the card block B527 to complete the installation of the filter frame 522.

[0034] Embodiment 2:

[0035] See also Figure 5 , and combined with Example 1, it is further obtained that the clamping mechanism 6 includes two protrusions B61, both of which are fixedly mounted on the top of the workbench 4, a motor 62 is fixedly mounted on the left side of the left protrusion B61, a bidirectional threaded rod 63 is fixedly mounted on the output end of the motor 62, a limiting column 64 is fixedly mounted between the two protrusions B61, and two moving blocks 65 are fixedly mounted on the external threads of the bidirectional threaded rod 63, the front faces of the two moving blocks 65 are fixedly mounted with splints 66, and anti-slip pads 67 are fixedly mounted on the inner sides of the two splints 66, and two electric telescopic rods 68 are fixedly mounted on the top of the workbench 4, and the output ends of the two electric telescopic rods 68 are fixedly mounted with top plates 69, which further strengthen the clamping of the splints 66 and clamp the tool more tightly.

[0036] Furthermore, the top plate 69 contacts the clamping plate 66, the moving block 65 is slidably installed on the outside of the limiting column 64, the clamping plate 66 is fixedly installed on the water spray head 5113, and the clamping plate 66 drives the water spray head 5113 to move synchronously to spray water for cooling.

[0037] The two moving blocks 65 are threadedly mounted on the outside of the two-way threaded rod 63, and the moving blocks 65 are moved under the limiting action of the limiting column 64, driving the distance between the two clamping plates 66 to change, so that the two clamping plates 66 clamp the tool, and the two electric telescopic rods 68 are started to drive the two top plates 69 to move and contact the clamping plates 66, further strengthening the clamping of the clamping plates 66 and clamping the tool tighter. The clamping plates 66 drive the water spray heads 5113 to move synchronously. When the processing equipment is used to process the tool, the water pump B519 is started at the same time to drive the water inside the water tank 7 to enter the fixed pipe 5111 through the delivery pipe 5110, and then spray out through the two shunt pipes 5112 and the two water spray heads 5113 to spray water to cool the processed tool, so that the processing effect is better and the water The flow carries heat and debris into the collection box 511, and the filter frame 522 filters the debris in the water. The water enters the collection box 511 and starts the water pump A517 to drive the water in the collection box 511 to flow back to the water tank 7 through the return pipe 518, which can be reused, saving water resources. When there is a lot of debris inside the filter frame 522, press the plug block 515 to separate it from the collection box 511, pull the collection box 511 to make the slider 512 slide inside the base 1, release the plug block 515, and the spring B516 drives the plug block 515 to always fit the bottom of the collection box 511 until the plug block 515 is engaged with the other slot. Rotate the pressure plate 524 180 degrees and pull the block B527 so that the block B527 and the block A525 are no longer engaged. The two handles 521 can be pulled to pull the filter frame 522 out of the collection box 511 to collect the internal debris in a unified manner, which is more convenient.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A clamping device for PCD diamond tool processing, comprising a base (1), characterized in that: The four corners of the bottom of the base (1) are fixedly mounted with support columns (2), the four corners of the top of the base (1) are fixedly mounted with mounting columns (3), the top of the mounting columns (3) are fixedly mounted with a workbench (4), an auxiliary cooling mechanism (5) is provided inside the base (1), a clamping mechanism (6) is provided on the top of the workbench (4), a water tank (7) is provided on the top of the base (1), a water inlet pipe (8) is fixedly mounted on the top of the water tank (7), and a drain pipe (9) is fixedly mounted on the back of the water tank (7); The auxiliary cooling mechanism (5) comprises a cooling collection component (51) and a cleaning component (52), wherein the cleaning component (52) is arranged inside the cooling collection component (51); The cooling collection assembly (51) includes a collection box (511), the collection box (511) is arranged on the top of the base (1), two sliders (512) are fixedly installed on the bottom of the collection box (511), and springs A (513) are fixedly installed on the backs of the two sliders (512). A rotating shaft (514) is rotatably installed inside the base (1), an insert (515) is fixedly installed on the outside of the rotating shaft (514), and a spring B (516) is fixedly installed on the bottom of the insert (515). The front of the water tank (7) is fixedly installed. A water pump A (517) is provided, a return pipe (518) is fixedly installed on the front of the water pump A (517), a water pump B (519) is fixedly installed on the top of the water tank (7), a delivery pipe (5110) is fixedly installed on the top of the water pump B (519), a fixed pipe (5111) is fixedly installed on the top of the workbench (4), diversion pipes (5112) are fixedly installed on the left and right sides of the fixed pipe (5111), and a water spray head (5113) is fixedly installed on one end of the two diversion pipes (5112) away from the fixed pipe (5111).

2. A clamping device for PCD diamond tool processing according to claim 1, characterized in that: The end of the delivery pipe (5110) away from the water pump B (519) is fixedly installed on the back of the fixed pipe (5111), the end of the return pipe (518) away from the water pump A (517) is fixedly installed on the collection box (511), the slider (512) is slidably installed inside the base (1), the end of the spring A (513) away from the slider (512) is fixedly installed on the base (1), the plug (515) is movably installed inside the base (1), the end of the spring B (516) away from the plug (515) is fixedly installed on the base (1), slots are provided at corresponding positions of the collection box (511) and the plug (515), and the return pipe (518) and the diversion pipe (5112) are both soft water pipes.

3. The clamping device for PCD diamond tool processing according to claim 1, characterized in that: The cleaning assembly (52) comprises two hand plates (521), both of which are arranged inside the collection box (511), a filter frame (522) is fixedly installed between the two hand plates (521), two protrusions A (523) are fixedly installed on the top of the collection box (511), a pressing plate (524) is rotatably installed inside the protrusion A (523), a clamping block A (525) is fixedly installed on the bottom of the pressing plate (524), two springs C (526) are fixedly installed inside the collection box (511), and a clamping block B (527) is fixedly installed on one end of the two springs C (526) away from the collection box (511).

4. The clamping device for PCD diamond tool processing according to claim 3, characterized in that: The card block B (527) is engaged with the card block A (525), the card block A (525) is slidably mounted inside the collection box (511), the filter frame (522) is slidably mounted inside the collection box (511), and the card block B (527) is slidably mounted inside the collection box (511).

5. The clamping device for PCD diamond tool processing according to claim 1, characterized in that: The clamping mechanism (6) comprises two protrusions B (61), both of which are fixedly mounted on the top of the workbench (4), a motor (62) is fixedly mounted on the left side of the left protrusion B (61), a bidirectional threaded rod (63) is fixedly mounted on the output end of the motor (62), a limiting column (64) is fixedly mounted between the two protrusions B (61), two moving blocks (65) are fixedly mounted on the external threads of the bidirectional threaded rod (63), the front faces of the two moving blocks (65) are fixedly mounted with a clamping plate (66), the inner sides of the two clamping plates (66) are fixedly mounted with an anti-slip pad (67), two electric telescopic rods (68) are fixedly mounted on the top of the workbench (4), and the output ends of the two electric telescopic rods (68) are fixedly mounted with a top plate (69).

6. The clamping device for PCD diamond tool processing according to claim 5, characterized in that: The top plate (69) contacts the clamping plate (66), the moving block (65) is slidably mounted on the outside of the limiting column (64), and the clamping plate (66) is fixedly mounted on the water spray head (5113).

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