Die milling machine machining clamping device and clamping method

Abstract

The invention discloses a mold milling machine machining clamping device and method, and relates to the technical field of clamping devices.The mold milling machine machining clamping device comprises a machining box, a workbench, a clamping disc and a containing groove, the top of the workbench is fixedly connected with the bottom of the machining box, and the bottom of the clamping disc and the top of the workbench are movably installed; the containing groove is formed in the top of the clamping disc, a supporting and pushing assembly is fixedly connected to the bottom of the inner wall of the containing groove, and a movable positioning assembly is arranged on the outer side of the inner wall of the containing groove. According to the clamping device, the supporting and pushing assembly is arranged to be matched with the movable positioning assembly to stably move the mold into or out of the containing groove in a limited mode, and the problems that when an existing clamping device is used, the mold needs to be placed in the containing groove to be clamped and limited, and consequently the mold is inconvenient to take out after being machined are solved; and the problem that the use effect of the clamping device is reduced due to the fact that the mold cannot be rapidly taken out and placed into the mold again for machining is solved, and the effect of pushing and moving out is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of clamping devices, in particular to a clamping device and a clamping method for a mold milling machine. Background Art

[0002] A milling machine mainly refers to a machine tool that uses a milling cutter to process various surfaces of a workpiece. Usually, the main motion is the rotation of the milling cutter, and the movement of the workpiece and the milling cutter is the feed motion. It can process planes, grooves, various curved surfaces, gears, etc.

[0003] For example, a mold milling machine processing clamping device and clamping method with publication number CN219542382U mainly arranges a placement plate, a placement slot and a clamping mechanism, so that the mold is placed in the placement slot when processing the mold, and then the mold can be clamped and fixed by the clamping mechanism, so that the mold is more stable during processing. At the same time, the present invention also arranges a U-shaped plate, a rotating mechanism, a rotating rod and a driven gear. After the mold in one of the placement slots is processed, the placement plate can be rotated 180 degrees through the coordinated use of the rotating mechanism, the rotating rod and the driven gear, so that the processed mold can be taken out, and the mold in another placement slot can continue to be processed through the cutting assembly. Repeating the above steps, the processing and placement of the mold and other operations can be performed simultaneously, so that the processing efficiency of the mold is greatly improved.

[0004] Based on the search of patent numbers, combined with the findings of deficiencies in the prior art;

[0005] The existing clamping device needs to place the mold into the internal clamping limit of the placement groove during use, which makes it inconvenient to take out the mold after processing. The mold cannot be quickly taken out and put back into the mold for processing, which reduces the use effect of the clamping device. Summary of the invention

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide a mold milling machine processing clamping device and clamping method, which has the advantage of push-out, and solves the problem that the existing clamping device needs to place the mold into the internal clamping limit of the placement groove during use, which makes it inconvenient to take out the mold after processing, and cannot quickly take out the mold and put it back into the mold for processing, which reduces the use effect of the clamping device.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mold milling machine processing clamping device and clamping method, comprising a processing box, a workbench, a clamping disk and a placement groove, the top of the workbench is fixedly connected to the bottom of the processing box, the bottom of the clamping disk is movably installed with the top of the workbench, the placement groove is opened at the top of the clamping disk, the bottom of the inner wall of the placement groove is fixedly connected with a supporting and pushing component, and the outer side of the inner wall of the placement groove is provided with a movable positioning component.

[0008] As a preferred embodiment of the present invention, the supporting and pushing assembly includes a cylinder, the output end of the cylinder is fixedly connected to a connecting rod, the top of the connecting rod is fixedly connected to a supporting plate, the interior of the placement groove is fixedly connected to a fixing plate, a movable groove is provided on the top of the fixing plate, and the surface of the connecting rod is movably connected to the interior of the movable groove.

[0009] As a preferred embodiment of the present invention, the movable positioning assembly includes a positioning block, a movable rod is fixedly connected to the bottom of the inner side of the positioning block, an iron block is fixedly connected to the inner side of the movable rod, a spring is fixedly connected to the inner side of the iron block, an electromagnetic block is fixedly connected to the inner side of the spring, a movable groove is opened on the outer side of the support plate, the inner side of the inner wall of the electromagnetic block is fixedly connected to the inside of the movable groove, the surface of the movable rod is movably connected to the inside of the movable groove, and the surface of the iron block is slidably connected to the inside of the movable groove.

[0010] As a preferred embodiment of the present invention, an anti-slip plate is fixedly connected to the inner side of the positioning block, a connecting groove is opened on the outer side of the top of the placement groove, and the surface of the positioning block is located inside the connecting groove.

[0011] As a preferred embodiment of the present invention, the bottom of the support plate is fixedly connected with a positioning rod, the surface of the positioning rod is movably connected with a connecting column, and the bottom of the connecting column is fixedly connected to the bottom of the inner wall of the placement groove.

[0012] As a preferred embodiment of the present invention, a mounting hole is opened on the front side of the workbench, a proximity sensor is fixedly connected inside the mounting hole, and the proximity sensor is electrically connected to the cylinder and the electromagnetic block through a wire.

[0013] As a preferred embodiment of the present invention, a limiting groove is provided on the inner side of the iron block, the inner side of the limiting groove is movably connected to a limiting rod, and the inner side of the limiting rod is fixedly connected to the outer side of the electromagnetic block.

[0014] As a preferred embodiment of the present invention, an elastic plate is fixedly connected to the top of the fixing plate, movable holes are opened on both sides of the top of the supporting plate, and the surface of the positioning rod is movably connected to the inside of the movable hole.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention solves the problem that the existing clamping device needs to place the mold into the internal clamping limit of the placement groove during use, by setting a supporting pushing component to cooperate with the movable positioning component to stably move the mold limit into or out of the placement groove, which makes it inconvenient to take out the mold after processing, and it is impossible to quickly take out the mold and put it back into the mold for processing, which reduces the use effect of the clamping device and achieves the effect of pushing and removing.

[0017] 2. The present invention sets a support and pushing component. During use, the cylinder can be started so that the output end of the cylinder pushes the connecting rod to move. The movement of the connecting rod can push the support plate to move. The movement of the support plate can push the processed mold to move, so that the mold can be moved out of the placement groove, which is convenient for the user to move the mold out and re-place the mold. At the same time, after the user places the new mold on the top of the support plate, the user can close the cylinder so that the output end of the cylinder drives the connecting rod and the support plate to reset. The reset of the support plate can drive the mold to move downward, so that the mold moves to the internal movable limit of the placement groove. At the same time, the fixed plate can support the bottom of the support plate, which is convenient for the user to stably process the mold.

[0018] 3. The present invention sets a movable positioning component. After the mold to be processed is placed on the top of the placement plate during use, the electromagnetic block can be started so that the output of the electromagnetic block generates a magnetic attraction to the iron block. After the iron block is attracted by the magnetic attraction, it can push the spring inward to drive the movable rod to move. The movement of the movable rod can drive the positioning block to move. The movement of the positioning block can limit the mold on the top of the support plate, thereby enhancing the stability of the mold limit fixation during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the three-dimensional split structure of the present invention;

[0021] Figure 3 For the present invention Figure 2 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. Processing box; 2. Workbench; 3. Clamping disk; 4. Placement slot; 5. Support and push assembly; 51. Cylinder; 52. Connecting rod; 53. Support plate; 54. Fixed plate; 55. Moving slot; 6. Movable positioning assembly; 61. Positioning block; 62. Movable rod; 63. Iron block; 64. Spring; 65. Movable slot; 66. Electromagnetic block; 7. Anti-skid plate; 8. Connecting slot; 9. Positioning rod; 10. Connecting column; 11. Mounting hole; 12. Proximity sensor; 13. Limiting slot; 14. Limiting rod; 15. Elastic plate; 16. Movable hole. DETAILED DESCRIPTION

[0023] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0024] like Figures 1 to 3 As shown, the present invention provides a mold milling machine processing clamping device and clamping method, including a processing box 1, a workbench 2, a clamping disk 3 and a placement groove 4, the top of the workbench 2 is fixedly connected to the bottom of the processing box 1, the bottom of the clamping disk 3 is movably installed with the top of the workbench 2, the placement groove 4 is opened at the top of the clamping disk 3, the bottom of the inner wall of the placement groove 4 is fixedly connected with a supporting and pushing component 5, and the outer side of the inner wall of the placement groove 4 is provided with a movable positioning component 6.

[0025] refer to Figure 3 The supporting and pushing assembly 5 includes a cylinder 51, the output end of the cylinder 51 is fixedly connected to a connecting rod 52, the top of the connecting rod 52 is fixedly connected to a supporting plate 53, the interior of the placement groove 4 is fixedly connected to a fixing plate 54, the top of the fixing plate 54 is provided with a moving groove 55, and the surface of the connecting rod 52 is movably connected to the interior of the moving groove 55.

[0026] As a technical optimization scheme of the present invention, by setting a support and pushing component 5, the cylinder 51 can be started during use, so that the output end of the cylinder 51 pushes the connecting rod 52 to move, and the movement of the connecting rod 52 can push the support plate 53 to move, and the movement of the support plate 53 can push the processed mold to move, so that the mold is moved out of the placement groove 4, which is convenient for the user to move the mold out and re-place the mold. At the same time, after the user places the new mold on the top of the support plate 53, the user can close the cylinder 51, so that the output end of the cylinder 51 drives the connecting rod 52 and the support plate 53 to reset, and the reset of the support plate 53 can drive the mold to move downward, so that the mold moves to the internal movable limit of the placement groove 4, and at the same time, the fixed plate 54 can support the bottom of the support plate 53, which is convenient for the user to stably process the mold.

[0027] refer to Figure 3 The movable positioning assembly 6 includes a positioning block 61, a movable rod 62 is fixedly connected to the bottom of the inner side of the positioning block 61, an iron block 63 is fixedly connected to the inner side of the movable rod 62, a spring 64 is fixedly connected to the inner side of the iron block 63, an electromagnetic block 66 is fixedly connected to the inner side of the spring 64, a movable groove 65 is opened on the outer side of the support plate 53, the inner side of the inner wall of the electromagnetic block 66 is fixedly connected to the inside of the movable groove 65, the surface of the movable rod 62 is movably connected to the inside of the movable groove 65, and the surface of the iron block 63 is slidably connected to the inside of the movable groove 65.

[0028] As a technical optimization scheme of the present invention, by setting a movable positioning component 6, after the mold to be processed is placed on the top of the placement plate during use, the electromagnetic block 66 can be started so that the electromagnetic block 66 outputs a magnetic attraction to the iron block 63. After the iron block 63 is subjected to the magnetic attraction, it can push the spring 64 inward to drive the movable rod 62 to move. The movement of the movable rod 62 can drive the positioning block 61 to move. The movement of the positioning block 61 can limit the movable position of the mold on the top of the support plate 53, thereby enhancing the stability of the mold's limit fixation during use.

[0029] refer to Figure 3 The inner side of the positioning block 61 is fixedly connected with an anti-slip plate 7 , the outer side of the top of the placement groove 4 is provided with a connecting groove 8 , and the surface of the positioning block 61 is located inside the connecting groove 8 .

[0030] As a technical optimization solution of the present invention, by setting the anti-skid plate 7 and the connecting groove 8, the anti-skid plate 7 can elastically prevent the inner side of the positioning block 61 from slipping during use, and the connecting groove 8 can facilitate the positioning block 61 to move along the support plate 53 through the movable rod 62 during use, thereby enhancing the use effect of the positioning block 61.

[0031] refer to Figure 3 The bottom of the support plate 53 is fixedly connected with a positioning rod 9, the surface of the positioning rod 9 is movably connected with a connecting column 10, and the bottom of the connecting column 10 is fixedly connected to the bottom of the inner wall of the placement groove 4.

[0032] As a technical optimization solution of the present invention, by setting a positioning rod 9 and a connecting column 10, the connecting column 10 can limit the surface activity of the positioning rod 9 during use. After the positioning rod 9 is limited, it can drive the bottom activity of the support plate 53 to limit the position, so that the support plate 53 can move stably during movement, avoiding the situation where the support plate 53 is tilted and stuck during movement.

[0033] refer to Figure 2 A mounting hole 11 is provided on the front of the workbench 2, and a proximity sensor 12 is fixedly connected inside the mounting hole 11. The proximity sensor 12 is electrically connected to the cylinder 51 and the electromagnetic block 66 through a wire.

[0034] As a technical optimization solution of the present invention, by setting the mounting hole 11 and the proximity sensor 12, the mounting hole 11 can facilitate the installation and fixation of the proximity sensor 12 during use, and the proximity sensor 12 can sense approaching objects during use. The user can move the hand to the front of the proximity sensor 12, and the proximity sensor 12 can start or shut down the cylinder 51 and the electromagnetic block 66 after sensing, thereby enhancing the control convenience during use.

[0035] refer to Figure 3A limiting groove 13 is provided on the inner side of the iron block 63 , and a limiting rod 14 is movably connected inside the limiting groove 13 , and the inner side of the limiting rod 14 is fixedly connected to the outer side of the electromagnetic block 66 .

[0036] As a technical optimization solution of the present invention, by setting a limit groove 13 and a limit rod 14, the limit rod 14 can limit the inner movement of the iron block 63 through the limit groove 13 during use, thereby enhancing the movement stability of the iron block 63 during use. At the same time, the limit rod 14 can also limit the internal movement of the spring 64, thereby enhancing the movement stability of the spring 64 and avoiding the spring 64 from being misplaced and tilted during use.

[0037] refer to Figure 3 The top of the fixing plate 54 is fixedly connected with an elastic plate 15 , and movable holes 16 are opened on both sides of the top of the supporting plate 53 , and the surface of the positioning rod 9 is movably connected to the inside of the movable hole 16 .

[0038] As a technical optimization solution of the present invention, by setting the elastic plate 15 and the movable hole 16, the elastic plate 15 can elastically buffer the top of the fixed plate 54 during use, eliminating the connection maintenance between the support plate 53 and the fixed plate 54, and enhancing the supporting stability of the fixed plate 54 to the bottom of the support plate 53. The movable hole 16 can facilitate the movement of the positioning rod 9 during use.

[0039] The working principle and use process of the present invention are as follows: when in use, the cylinder 51 can be started, so that the output end of the cylinder 51 pushes the connecting rod 52 to move, and the movement of the connecting rod 52 can push the support plate 53 to move, and the movement of the support plate 53 can push the processed mold to move, so that the mold is moved out of the placement slot 4, and then by closing the electromagnetic block 66, the spring 64 pushes the iron block 63 to move outward, and the movement of the iron block 63 can push the movable rod 62 to move, and the movement of the movable rod 62 can push the positioning block 61 to move outward and separate from the processed mold, so that the user can move the mold out and re-place the mold. At the same time, after the user places the new mold on the top of the support plate 53, the electromagnetic block 66 can be started, so that the output of the electromagnetic block 66 generates a magnetic attraction to the iron block 63, and the iron block 63 can be subjected to the magnetic attraction. The spring 64 can be pushed inward to drive the movable rod 62 to move, and the movable rod 62 can be moved. The movement of rod 62 can drive the positioning block 61 to move. The movement of positioning block 61 can limit the active position of the mold on the top of support plate 53, thereby enhancing the stability of the mold in the limited position and fixation during use. Then, by closing cylinder 51, the output end of cylinder 51 drives connecting rod 52 and support plate 53 to reset. The reset of support plate 53 can drive the mold to move downward, so that the mold moves to the internal active limit of placement groove 4. At the same time, fixing plate 54 can support the bottom of support plate 53, so that the user can stably process the mold. The proximity sensor 12 can sense the approaching objects during use. The user can move the hand to the front of proximity sensor 12. After the proximity sensor 12 senses, the cylinder 51 and electromagnetic block 66 can be started or shut down, thereby enhancing the control convenience during use, achieving the effect of pushing the movable mold, and enhancing the use effect of the clamping device.

[0040] To sum up: this kind of mold milling machine processing clamping device and clamping method, by setting a support pushing component 5 to cooperate with the movable positioning component 6 to stably move the mold limit into or out of the placement groove 4, solves the problem that the existing clamping device needs to place the mold into the internal clamping limit of the placement groove during use, which makes it inconvenient to take out the mold after processing, and cannot quickly take out the mold and put it back into the mold for processing, reducing the use effect of the clamping device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mold milling machine processing clamping device and clamping method, comprising a processing box (1), a workbench (2), a clamping plate (3) and a placement groove (4), characterized in that: The top of the workbench (2) is fixedly connected to the bottom of the processing box (1), the bottom of the clamping plate (3) is movably installed on the top of the workbench (2), the placement groove (4) is opened on the top of the clamping plate (3), the bottom of the inner wall of the placement groove (4) is fixedly connected to a supporting and pushing component (5), and the outer side of the inner wall of the placement groove (4) is provided with a movable positioning component (6).

2. A mold milling machine clamping device and clamping method according to claim 1, characterized in that: The supporting and pushing assembly (5) comprises a cylinder (51), the output end of the cylinder (51) is fixedly connected to a connecting rod (52), the top of the connecting rod (52) is fixedly connected to a supporting plate (53), the interior of the placement groove (4) is fixedly connected to a fixing plate (54), the top of the fixing plate (54) is provided with a moving groove (55), and the surface of the connecting rod (52) is movably connected to the interior of the moving groove (55).

3. A mold milling machine clamping device and clamping method according to claim 2, characterized in that: The movable positioning assembly (6) comprises a positioning block (61), a movable rod (62) is fixedly connected to the bottom of the inner side of the positioning block (61), an iron block (63) is fixedly connected to the inner side of the movable rod (62), a spring (64) is fixedly connected to the inner side of the iron block (63), an electromagnetic block (66) is fixedly connected to the inner side of the spring (64), a movable groove (65) is provided on the outer side of the support plate (53), the inner side of the inner wall of the electromagnetic block (66) is fixedly connected to the inside of the movable groove (65), the surface of the movable rod (62) is movably connected to the inside of the movable groove (65), and the surface of the iron block (63) is slidably connected to the inside of the movable groove (65).

4. A mold milling machine clamping device and clamping method according to claim 3, characterized in that: The inner side of the positioning block (61) is fixedly connected with an anti-slip plate (7), the outer side of the top of the placement groove (4) is provided with a connecting groove (8), and the surface of the positioning block (61) is located inside the connecting groove (8).

5. A mold milling machine clamping device and clamping method according to claim 2, characterized in that: The bottom of the support plate (53) is fixedly connected to a positioning rod (9), the surface of the positioning rod (9) is movably connected to a connecting column (10), and the bottom of the connecting column (10) is fixedly connected to the bottom of the inner wall of the placement groove (4).

6. A mold milling machine clamping device and clamping method according to claim 3, characterized in that: A mounting hole (11) is provided on the front side of the workbench (2), a proximity sensor (12) is fixedly connected inside the mounting hole (11), and the proximity sensor (12) is electrically connected to the cylinder (51) and the electromagnetic block (66) via a wire.

7. A mold milling machine clamping device and clamping method according to claim 3, characterized in that: A limiting groove (13) is provided on the inner side of the iron block (63), a limiting rod (14) is movably connected inside the limiting groove (13), and the inner side of the limiting rod (14) is fixedly connected to the outer side of the electromagnetic block (66).

8. A mold milling machine clamping device and clamping method according to claim 5, characterized in that: The top of the fixed plate (54) is fixedly connected to an elastic plate (15), both sides of the top of the support plate (53) are provided with movable holes (16), and the surface of the positioning rod (9) is movably connected to the inside of the movable hole (16).

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