Ceramic substrate segmentation clamp

Abstract

The utility model relates to the field of segmentation clamps, in particular to a ceramic substrate segmentation clamp which comprises a base, a supporting column, a top plate, a sliding rail, a driving motor, a sliding piece, a supporting piece and a mounting plate. The top of the base is connected with supporting columns. The side surface of the slide rail is slidably connected with the slider; a clamping structure used for clamping and carrying ceramic raw materials is arranged at the bottom of the sliding part. The top of the base is connected with the support; the top of the support is connected with the mounting plate; according to the ceramic substrate cutting device, the stability of the cutting machining process of a ceramic substrate can be effectively improved, accurate cutting of the ceramic substrate cutting device can be facilitated through the combination of the stepping structure and the cutting structure of the ceramic substrate cutting device, and therefore the size accuracy of the ceramic substrate cutting device in the cutting process is guaranteed; and meanwhile, through the structure of the blocking piece, the situation that the clamping structure drives the independent ceramic substrate to ascend to generate a joint effect can be prevented, it is guaranteed that the device is stable in cutting and separating, and the automatic cutting and clamping effect of the device can be achieved through the structure of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of splitting fixtures, in particular to a ceramic substrate splitting fixture. Background Art

[0002] Ceramic substrate refers to a special process board in which copper foil is directly bonded to the surface (single or double sides) of alumina (Al2O3) or aluminum nitride (AlN) ceramic substrate at high temperature. The ultra-thin composite substrate has excellent electrical insulation performance, high thermal conductivity, excellent soft solderability and high adhesion strength, and can be etched with various patterns like PCB boards, and has a large current carrying capacity. Therefore, ceramic substrates have become the basic materials for high-power power electronic circuit structure technology and interconnection technology.

[0003] The Chinese patent with the announcement number CN209497689U discloses a fixing fixture for splitting ceramic circuit boards, including an operating table, a wear-resistant layer is fixedly connected to one side of the upper surface of the operating table, a storage cabinet is fixedly connected to the lower end of the operating table, support legs are fixedly connected to the left and right ends of the lower surface of the storage cabinet, the lower ends of the support legs are fixedly connected to support feet, the lower ends of the support feet are fixedly connected to shock-absorbing pads, and a supporting device is arranged on the rear side of the upper surface of the operating table. The utility model facilitates the fixing of ceramic circuit boards by arranging the slide rail, the second slider, the threaded groove, the threaded rod, the handle, the support rod, the roller, the first clamping plate, the second clamping plate, the second rib plate, the support legs, and the rotating shaft, and the ceramic circuit board is firmly fixed. After being clamped by the first clamping plate and the second clamping plate, the anti-skid effect is good by arranging the anti-skid pad and the wear-resistant particles, so that the ceramic circuit board is not easy to slide, and it is convenient for people to use.

[0004] However, the above disclosed solution has the following shortcomings: the above solution has low cutting accuracy for the ceramic substrate during actual use and the automation degree of the above device is not high. Utility Model Content

[0005] The purpose of the utility model is to address the technical problems existing in the background technology. The utility model proposes a ceramic substrate splitting clamp. The utility model can effectively improve the stability of the cutting process of the ceramic substrate through the device. The combination of the stepping structure and the cutting structure of the device can facilitate the device to perform precise cutting, thereby ensuring the dimensional accuracy of the splitting process of the device. At the same time, the structure of the blocking member can prevent the clamping structure from causing a chain reaction when driving the independent ceramic substrate to rise, thereby ensuring the stability of the cutting and separation of the device. The structure of the device can realize the automation effect of the cutting and clamping of the device. At the same time, the structure of the slide rail can facilitate the docking and transportation of the clamped and fixed ceramic substrate with the downstream equipment, thereby improving the docking and transportation efficiency of the device.

[0006] The utility model proposes a ceramic substrate splitting fixture, comprising a base, a supporting column, a top plate, a slide rail, a driving motor, a sliding part, a supporting part and a mounting plate;

[0007] The top of the base is connected to the support column; the end of the support column away from the base is connected to the top plate; the bottom of the top plate side is connected to the slide rail; the bottom of the top plate is connected to the drive motor; the drive motor is transmission-connected to the slide rail; the side of the slide rail is slidably connected to the sliding member; a clamping structure for clamping and carrying ceramic raw materials is provided on the bottom of the sliding member; the top of the base is connected to the support member; the top of the support member is connected to the mounting plate; the mounting plate is provided with a stepping transmission structure for not only pushing the ceramic raw materials; the mounting plate is provided with a cutting structure for splitting and cutting the ceramic raw materials.

[0008] Preferably, the clamping structure includes a lifting and telescopic rod, a support plate, a sliding bracket, a pressing piece, a rotating motor, a threaded rod and a threaded piece; the top of the lifting and telescopic rod is connected to the sliding piece; the bottom output end of the lifting and telescopic rod is connected to the support plate; the side of the support plate is slidingly connected to the sliding bracket; the top of the sliding bracket is connected to the pressing piece; the bottom of the sliding bracket is connected to the threaded piece; the bottom of the support plate is connected to the rotating motor; the bottom output end of the rotating motor is transmission-connected to the threaded rod; the threaded rod is threadedly connected to the threaded piece.

[0009] Preferably, the stepping transmission structure includes a stepping motor, a turntable, a rotating connecting rod, a slide groove, a limiting rail and a stepping member; the bottom of the mounting plate is connected to the stepping motor; the output end of the stepping motor is transmission-connected to the turntable; the top of the turntable is rotationally connected to the rotating connecting rod; the end of the rotating connecting rod away from the turntable is rotationally connected to the stepping member; the top of the mounting plate is connected to the limiting rail; the top of the limiting rail is slidingly connected to the stepping member; the top of the mounting plate is connected to the slide groove; a waist-shaped hole is provided on the side of the slide groove; and the stepping member faces the waist-shaped hole.

[0010] Preferably, the cutting structure includes a pushing member, a second sliding bracket, a rotating shaft and a cutting member; the bottom of the mounting plate is connected to the pushing member; a pushing groove is provided on the mounting plate; the output end of the pushing member passes through the pushing groove and is transmission-connected with the second sliding bracket; the bottom of the second sliding bracket is slidingly connected to the mounting plate; the side surface of the second sliding bracket is rotationally connected to the rotating shaft; the side surface of the rotating shaft is connected to the cutting member; grooves are provided on the slide groove and the mounting plate; a clamping groove is provided on the mounting plate, and the clamping groove has the same width as the support plate; a blocking member is provided on the slide groove.

[0011] Preferably, an anti-skid layer is provided on the side of the stepping member, and the stepping member extends into the inside of the side of the slide groove; a sliding block is provided on the bottom of the stepping member, and a limiting slide groove is provided on the top of the limiting track, and the limiting slide groove is slidably connected to the sliding block.

[0012] Preferably, a pressing pad is provided on the bottom of the pressing member, and the pressing pad faces the direction of the supporting plate; a lifting slide rail is provided on one side surface of the sliding bracket, and a sliding block is provided on the side surface of the supporting plate, and the lifting slide rail is slidably connected to the sliding block.

[0013] Preferably, a wear-resistant layer is provided on the side of the cutting piece, the thickness of the cutting piece is smaller than the width of the groove of the mounting plate, and the radius of the cutting piece is larger than the width of the slide groove.

[0014] Preferably, the clamping groove is arranged on the side of the slide groove; the blocking member is connected to the inner wall of the slide groove, a gap exists between the blocking member and the mounting plate, and the blocking member is arranged on one side of the slide groove close to the clamping groove.

[0015] The above technical solution of the utility model has the following beneficial technical effects:

[0016] The utility model can effectively improve the stability of the cutting process of the ceramic substrate through the device, and can facilitate the precise cutting of the device through the combination of the stepping structure and the cutting structure of the device, thereby ensuring the dimensional accuracy of the segmentation process of the device, and at the same time, the structure of the blocking member can prevent the clamping structure from causing a linkage effect when driving the independent ceramic substrate to rise, thereby ensuring the stable cutting and separation of the device, and the structure of the device can realize the automation effect of the cutting and clamping of the device, and at the same time, the structure of the slide rail can facilitate the docking and transportation of the clamped and fixed ceramic substrate with the downstream equipment, thereby improving the docking and transportation efficiency of the device, and can press and clamp during the transportation of the support plate through the combination of the pressing member and the sliding bracket, thereby reducing the device from preventing the raw materials from falling during the clamping and transportation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view of an embodiment of a ceramic substrate separation fixture of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the pusher in the embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the support column in the embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of part A in the embodiment of the utility model;

[0021] 1. Base; 2. Blocking member; 3. Support column; 4. Top plate; 5. Slide rail; 6. Drive motor; 7. Sliding member; 8. Lifting and telescopic rod; 9. Support plate; 10. Sliding bracket one; 11. Pressing member; 12. Rotating motor; 13. Threaded rod; 14. Threaded member; 15. Support member; 16. Mounting plate; 17. Stepping motor; 18. Turntable; 19. Rotating connecting rod; 20. Slide groove; 21. Limiting track; 22. Stepping member; 23. Pushing member; 24. Sliding bracket two; 25. Rotating shaft; 26. Cutting member. DETAILED DESCRIPTION Example

[0022] like Figure 1-Figure 4 As shown, a ceramic substrate splitting fixture proposed by the utility model includes a base 1, a support column 3, a top plate 4, a slide rail 5, a drive motor 6, a sliding member 7, a support member 15 and a mounting plate 16;

[0023] The top of the base 1 is connected to the support column 3; the end of the support column 3 away from the base 1 is connected to the top plate 4; the bottom of the side of the top plate 4 is connected to the slide rail 5; the bottom of the top plate 4 is connected to the drive motor 6; the drive motor 6 is transmission-connected to the slide rail 5; the side of the slide rail 5 is slidably connected to the sliding member 7; the bottom of the sliding member 7 is provided with a clamping structure for clamping and carrying ceramic raw materials; the top of the base 1 is connected to the support member 15; the top of the support member 15 is connected to the mounting plate 16; the mounting plate 16 is provided with a stepping transmission structure for not only pushing the ceramic raw materials; the mounting plate 16 is provided with a cutting structure for dividing and cutting the ceramic raw materials;

[0024] Furthermore, the clamping structure includes a lifting telescopic rod 8, a support plate 9, a sliding bracket 10, a pressing member 11, a rotating motor 12, a threaded rod 13 and a threaded member 14; the top of the lifting telescopic rod 8 is connected to the sliding member 7; the bottom output end of the lifting telescopic rod 8 is connected to the support plate 9; the side of the support plate 9 is slidably connected to the sliding bracket 10; the top of the sliding bracket 10 is connected to the pressing member 11; the bottom of the sliding bracket 10 is connected to the threaded member 14; the bottom of the support plate 9 is connected to the rotating motor 12; the bottom output end of the rotating motor 12 is transmission-connected to the threaded rod 13; the threaded rod 13 is threadedly connected to the threaded member 14;

[0025] Further, the stepping transmission structure includes a stepping motor 17, a turntable 18, a rotating connecting rod 19, a slide 20, a limiting rail 21 and a stepping member 22; the bottom of the mounting plate 16 is connected to the stepping motor 17; the output end of the stepping motor 17 is transmission-connected to the turntable 18; the top of the turntable 18 is rotationally connected to the rotating connecting rod 19; the end of the rotating connecting rod 19 away from the turntable 18 is rotationally connected to the stepping member 22; the top of the mounting plate 16 is connected to the limiting rail 21; the top of the limiting rail 21 is slidably connected to the stepping member 22; the top of the mounting plate 16 is connected to the slide 20; a waist-shaped hole is provided on the side of the slide 20; the stepping member 22 faces the waist-shaped hole;

[0026] Further, the cutting structure includes a pusher 23, a sliding bracket 24, a rotating shaft 25 and a cutting member 26; the bottom of the mounting plate 16 is connected to the pusher 23; the mounting plate 16 is provided with a pushing groove; the output end of the pusher 23 passes through the pushing groove and is transmission-connected with the sliding bracket 24; the bottom of the sliding bracket 24 is slidingly connected to the mounting plate 16; the side of the sliding bracket 24 is rotationally connected to the rotating shaft 25; the side of the rotating shaft 25 is connected to the cutting member 26; grooves are provided on the slide 20 and the mounting plate 16; a clamping groove is provided on the mounting plate 16, and the clamping groove has the same width as the support plate 9; a blocking member 2 is provided on the slide 20;

[0027] Furthermore, an anti-slip layer is provided on the side of the stepping member 22, and the stepping member 22 extends into the inside of the side of the slide groove 20; a slider is provided on the bottom of the stepping member 22, and a limiting slide groove is provided on the top of the limiting track 21, and the limiting slide groove is slidably connected to the slider; the combination of the slider and the limiting slide groove can effectively improve the stepping transmission stability of the device, and the structure of the limiting track 21 can realize the linear reciprocating sliding structure of the device in the combined structure of the turntable 18 and the rotating connecting rod 19, and the limiting track 21 can realize contact with the side of the raw material during the forward process; and stay away from the side of the raw material during the return process, thereby realizing the feeding effect of the device.

[0028] Furthermore, an extrusion pad is provided on the bottom of the pressing member 11, and the extrusion pad is facing the direction of the support plate 9; a lifting slide rail is provided on the side of the sliding bracket 10, and a slider is provided on the side of the support plate 9, and the lifting slide rail is slidably connected to the slider; the structure of the sliding bracket 10 can effectively improve the vertical lifting and sliding stability of the device, and the structure of the extrusion pad can effectively improve the clamping stability of the device.

[0029] In this embodiment, the device can effectively improve the automated processing effect of ceramic substrate raw materials. Compared with traditional devices, the device has a higher degree of mechanical automation and improves the cutting accuracy of the device, reduces the inertia error of the device, and at the same time, the clamping structure of the device can facilitate the combined docking and transportation of the device and the downstream equipment. When the device is in working state, the structure of the slide groove 20 can make the raw materials enter the interior of the device in order and in an orderly manner. The structure of the stepping member 22 can push the raw materials forward under the drive of the turntable 18 and the rotating connecting rod 19. The structure of the limiting track 21 can make the stepping member 22 contact with the side of the raw material when the device slides forward, thereby realizing the drive, and stay away from the raw material when returning to avoid the raw material from retreating, thereby realizing the effect of step feeding. The use of step feeding can effectively avoid the inertial feeding problem of the device. The pressing member 11 can press and fix the ceramic substrate when the support plate 9 transports the raw material cutting piece, thereby preventing the raw material from falling. Example

[0030] like Figure 1-Figure 4 As shown, a ceramic substrate splitting fixture proposed by the utility model, compared with the first embodiment, in this embodiment, a wear-resistant layer is provided on the side of the cutting piece 26, the thickness of the cutting piece 26 is less than the width of the groove of the mounting plate 16, and the radius of the cutting piece 26 is greater than the width of the slide groove 20. The structure of the cutting piece 26 can be used to split and cut the raw material during the clamping and transportation process of the device, thereby achieving the splitting and clamping effect of the device, and at the same time, the combination of the cutting piece 26 and the stepping structure can effectively improve the accuracy of the cutting size of the device.

[0031] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0033] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

[0034] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A ceramic substrate separation fixture, characterized in that: It comprises a base (1), a support column (3), a top plate (4), a slide rail (5), a drive motor (6), a sliding member (7), a support member (15) and a mounting plate (16); The top of the base (1) is connected to the support column (3); the end of the support column (3) away from the base (1) is connected to the top plate (4); the bottom of the side of the top plate (4) is connected to the slide rail (5); the bottom of the top plate (4) is connected to the drive motor (6); the drive motor (6) is transmission-connected to the slide rail (5); the side of the slide rail (5) is slidingly connected to the sliding member (7); a clamping structure for clamping and carrying ceramic raw materials is provided on the bottom of the sliding member (7); the top of the base (1) is connected to the support member (15); the top of the support member (15) is connected to the mounting plate (16); the mounting plate (16) is provided with a stepping transmission structure for pushing the ceramic raw materials; and the mounting plate (16) is provided with a cutting structure for splitting and cutting the ceramic raw materials.

2. The ceramic substrate separation fixture according to claim 1, characterized in that: The clamping structure comprises a lifting telescopic rod (8), a support plate (9), a sliding bracket (10), a pressing piece (11), a rotating motor (12), a threaded rod (13) and a threaded piece (14); the top of the lifting telescopic rod (8) is connected to the sliding piece (7); the bottom output end of the lifting telescopic rod (8) is connected to the support plate (9); the side of the support plate (9) is slidably connected to the sliding bracket (10); the top of the sliding bracket (10) is connected to the pressing piece (11); the bottom of the sliding bracket (10) is connected to the threaded piece (14); the bottom of the support plate (9) is connected to the rotating motor (12); the bottom output end of the rotating motor (12) is transmission-connected to the threaded rod (13); and the threaded rod (13) is threadedly connected to the threaded piece (14).

3. The ceramic substrate separation fixture according to claim 1, characterized in that: The stepping transmission structure comprises a stepping motor (17), a rotating disk (18), a rotating connecting rod (19), a sliding groove (20), a limiting rail (21) and a stepping member (22); the bottom of the mounting plate (16) is connected to the stepping motor (17); the output end of the stepping motor (17) is drivingly connected to the rotating disk (18); the top of the rotating disk (18) is rotationally connected to the rotating connecting rod (19); the end of the rotating connecting rod (19) away from the rotating disk (18) is rotationally connected to the stepping member (22); the top of the mounting plate (16) is connected to the limiting rail (21); the top of the limiting rail (21) is slidably connected to the stepping member (22); the top of the mounting plate (16) is connected to the sliding groove (20); a waist-shaped hole is provided on the side of the sliding groove (20); and the stepping member (22) faces the waist-shaped hole.

4. The ceramic substrate separation fixture according to claim 1, characterized in that: The cutting structure comprises a pushing member (23), a second sliding bracket (24), a rotating shaft (25) and a cutting member (26); the bottom of the mounting plate (16) is connected to the pushing member (23); a pushing groove is provided on the mounting plate (16); the output end of the pushing member (23) passes through the pushing groove and is transmission-connected to the second sliding bracket (24); the bottom of the second sliding bracket (24) is slidingly connected to the mounting plate (16); the side surface of the second sliding bracket (24) is rotationally connected to the rotating shaft (25); the side surface of the rotating shaft (25) is connected to the cutting member (26); grooves are provided on the slide groove (20) and the mounting plate (16); a clamping groove is provided on the mounting plate (16), and the clamping groove has the same width as the support plate (9); and a blocking member (2) is provided on the slide groove (20).

5. The ceramic substrate separation fixture according to claim 1, characterized in that: An anti-slip layer is provided on the side of the stepping member (22), and the stepping member (22) extends into the inside of the side of the slide groove (20); a slider is provided on the bottom of the stepping member (22), and a limiting slide groove is provided on the top of the limiting track (21), and the limiting slide groove is slidably connected to the slider.

6. The ceramic substrate separation fixture according to claim 1, characterized in that: A pressing pad is provided at the bottom of the pressing member (11), and the pressing pad faces the direction of the supporting plate (9); a lifting slide rail is provided on the side of the sliding bracket (10), and a sliding block is provided on the side of the supporting plate (9), and the lifting slide rail is slidably connected to the sliding block.

7. The ceramic substrate separation fixture according to claim 1, characterized in that: A wear-resistant layer is provided on the side of the cutting piece (26), the thickness of the cutting piece (26) is smaller than the width of the groove of the mounting plate (16), and the radius of the cutting piece (26) is larger than the width of the slide groove (20).

8. The ceramic substrate separation fixture according to claim 1, characterized in that: The clamping groove is arranged on the side of the slide groove (20); the blocking member (2) is connected to the inner wall of the slide groove (20), a gap exists between the blocking member (2) and the mounting plate (16), and the blocking member (2) is arranged on a side of the slide groove (20) close to the clamping groove.

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