CN220997394U

CN220997394U - Copper-clad ceramic substrate carrier

Info

Publication number: CN220997394U
Application number: CN202322588105.0U
Authority: CN
Inventors: 黄礼侃; 林晓光; 赵建光; 王吉宋
Original assignee: Nanjing Zhongjiang New Material Technology Co ltd
Current assignee: Nanjing Zhongjiang New Material Technology Co ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-05-24
Anticipated expiration: 2033-09-22

Abstract

The utility model discloses a copper-clad ceramic substrate carrier, which belongs to the technical field of copper-clad ceramic substrate processing and comprises a carrier plate body, wherein mounting plates are fixedly arranged on the left side surface and the right side surface of the carrier plate body, a plurality of mounting bolts are arranged on the mounting plates in a threaded manner, two first movable plates are movably arranged in the carrier plate body, and first fixed blocks are fixedly arranged on the left side surface and the right side surface of each first movable plate; through setting up the motor cooperation double-end screw rod and using for the synchronous relative movement of lateral part screens board of front and back side uses through setting up articulated arm cooperation movable plate two, makes the synchronous relative movement of lateral part screens board of left and right sides, thereby can carry out front and back side and left and right sides's synchronous centre gripping to covering copper ceramic substrate fixedly, cooperation top screens board and adjusting screw use and realize covering copper ceramic substrate's vertical pressure and hold fixedly, thereby can avoid covering copper ceramic substrate and appear the phenomenon of off tracking, fixed effectual, avoid the possibility that the collision damage appears in the off tracking.

Description

Copper-clad ceramic substrate carrier

Technical Field

The utility model belongs to the technical field of copper-clad ceramic substrate processing, and particularly relates to a copper-clad ceramic substrate carrier.

Background

The copper-clad ceramic is also called as a copper-clad ceramic substrate, is an electronic base material prepared by directly sintering copper foil on the surface of the ceramic by using a DCB technology, has the characteristics of excellent thermal cycling property, stable shape, good rigidity, high heat conductivity and high reliability, can etch various patterns on a copper-clad surface, is a pollution-free and pollution-free green product, has quite wide use temperature, can be close to silicon from-55 ℃ to 850 ℃ and has quite wide application field, and the thermal expansion coefficient is quite wide: the device can be used in a plurality of industrial electronic fields such as semiconductor refrigerators, electronic heaters, high-power semiconductor modules, power control circuits, power mixing circuits, intelligent power components, high-frequency switching power supplies, solid-state relays, automotive electronics, aerospace and military electronic components, solar panel components, telecommunication private exchanges, receiving systems, lasers and the like.

In order to place the damage that appears in the copper-clad ceramic base plate in transporting the in-process to copper-clad ceramic base plate, need use to bear the copper-clad ceramic base plate to cover copper ceramic base plate carrier, current copper-clad ceramic base plate carrier is gone up to copper-clad ceramic base plate's stop gear to cover the fixed only of opposite side, copper-clad ceramic base plate is directly placed and is vertically not pressed the mechanism of holding on the carrier surface, and can not carry out four-way synchronous fixation about, the off tracking phenomenon appears easily when fixing about or front and back side is fixed, also can cause the phenomenon of collision damage after the off tracking easily.

Disclosure of utility model

The utility model aims to provide a copper-clad ceramic substrate carrier, which solves the problems that the prior copper-clad ceramic substrate carrier provided in the prior art is provided with a limiting mechanism for a copper-clad ceramic substrate, wherein the limiting mechanism is only fixed on the opposite side, the copper-clad ceramic substrate is directly placed on the surface of the carrier, a pressing mechanism is not longitudinally carried out, the front-back, left-right and right synchronous fixation cannot be carried out, the phenomenon of deviation easily occurs when the left-right side is fixed or the front-back side is fixed, and the phenomenon of collision damage after the deviation easily occurs.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cover copper ceramic substrate carrier, includes the carrier plate body, the equal fixed mounting of left and right sides face of carrier plate body has the mounting panel, screw thread installs a plurality of mounting bolt on the mounting panel, the inside activity of carrier plate body is provided with two movable plates one, the equal fixed block one of fixed block of both sides face of movable plate one, articulated mounting has the articulated arm on the fixed block one, the one end articulated mounting that the fixed block was kept away from to the articulated arm one has the fixed block two, the side fixed mounting of fixed block two has the movable plate two, the slide that supplies the link to slide is all fixed to the upper surface of movable plate one and the upper surface of movable plate two, the link side is provided with the lateral part screens board, wherein the front and back side the link side of corresponding position department is fixed to the lateral part screens board, wherein the lateral part screens board side all fixed mounting has the slip regulating plate, slip regulating plate slidable mounting is on the link of corresponding position department, the movable plate is provided with the top screens.

By adopting the scheme, through setting up the synchronous relative motion of motor cooperation double-end screw rod for lateral part screens board of front and back side uses through setting up articulated arm cooperation movable plate two, make the synchronous relative motion of lateral part screens board of left and right sides, thereby can carry out front and back side and the synchronous centre gripping of left and right sides to covering copper ceramic substrate and fix, cooperation top screens board and adjusting screw use and realize covering copper ceramic substrate's vertical pressure and hold fixedly, thereby can avoid covering copper ceramic substrate and appear the phenomenon of off tracking, fixed effectual, avoid the possibility that the off tracking appears bumping damage, use through setting up slip regulating plate cooperation inserted bar and spring two, slip regulating plate slides on the link of corresponding position department, and the elasticity of cooperation spring two drives the inserted bar and insert in the slot, can carry out initial position adjustment to the lateral part screens board of left and right positions department, and then be applicable to cover copper ceramic substrate chucking fixed use of different specification sizes, application scope is wide, promote the universality.

In the above scheme, the motor is electrically connected with an external power supply.

As a preferred implementation mode, both sides face all rotates around the inner wall of carrier plate body and installs the pivot, carrier plate body openly fixed mounting has the motor, the output shaft of motor and the pivot tip fixed connection of front position department, two fixed mounting has the double-end screw rod between the pivot, two moving plate one respectively the screw thread is installed at the two sections screw thread surfaces of double-end screw rod.

By adopting the scheme, the motor drives the rotating shaft to drive the double-headed screw to rotate, so that the first moving plate and the second moving plate can be driven to perform relative movement.

As a preferred implementation mode, a plurality of conducting strip plates are fixedly arranged on the lower surface of the inner wall of the carrier plate body, a plurality of conducting strip grooves are formed in the lower surface of the first moving plate, and the conducting strip plates and the conducting strip grooves are matched for use.

By adopting the scheme, the guide strip plate and the guide strip groove are matched for use, so that the movement of the first moving plate can be supported, the movement stability of the first moving plate is better under the rotation action of the double-head screw rod, and the phenomenon of inclination and shaking is not easy to occur.

As a preferred implementation mode, the inner wall of the carrier plate body is fixedly provided with two support plates, the side surfaces of the support plates are fixedly provided with a plurality of first springs and a plurality of first telescopic rods, one end of each first spring far away from the support plate and one end of each first telescopic rod far away from the support plate are fixedly connected with two side surfaces of the movable plate at corresponding positions.

By adopting the scheme, the first telescopic rod can support the movement of the second movable plate, the first telescopic rod shakes when being placed for movement, the first spring can play a reset supporting effect on the movement of the second movable plate, and the operation convenience is improved.

As a preferred implementation mode, the upper surfaces of the connecting frames at the left and right positions are respectively provided with an inserting rod in a sliding mode, the top ends of the inserting rods are fixedly provided with an operating plate, the outside of each inserting rod is sleeved with a second spring, two ends of each second spring are respectively fixedly connected with the operating plate and the connecting frame at the corresponding position, and the upper surfaces of the sliding adjusting plates are provided with a plurality of inserting grooves for inserting the inserting rods.

By adopting the scheme, the inserting rod is matched with the second spring, the elasticity of the second spring drives the inserting rod to reset and insert into the slot at the corresponding position, so that the position adjustment of the side clamping plate at the left and right positions can be realized, and the operation is convenient.

As a preferable implementation mode, an adjusting screw is arranged on the upper surface of the side clamping plate in a threaded mode, a knob is fixedly arranged at the top end of the adjusting screw, and the bottom end of the adjusting screw is rotatably connected with the top clamping plate at the corresponding position.

By adopting the scheme, the top clamping plate can move up and down by utilizing the rotation of the adjusting screw, so that the top clamping and pressing of the copper-clad ceramic substrate can be realized.

As a preferred implementation mode, the front side and the rear side of the adjusting screw are respectively provided with a second telescopic rod, and two ends of the second telescopic rod are fixedly connected with the side clamping plate and the top clamping plate respectively.

By adopting the scheme, the second telescopic rod can support and guide the up-and-down motion of the top clamping plate, so that the up-and-down motion stability of the top clamping plate is better.

Compared with the prior art, the utility model has the beneficial effects that:

According to the copper-clad ceramic substrate carrier, the motor is arranged to be matched with the double-head screw rod for use, so that the side clamping plates on the front side and the rear side synchronously move relatively, the hinge arms are arranged to be matched with the moving plate II for use, and the side clamping plates on the left side and the right side synchronously move relatively, so that the copper-clad ceramic substrate can be synchronously clamped and fixed on the front side, the rear side and the left side, and the right side, and the copper-clad ceramic substrate can be longitudinally pressed and fixed by being matched with the top clamping plate and the adjusting screw rod, so that the phenomenon of deviation of the copper-clad ceramic substrate can be avoided, the fixing effect is good, and the possibility of collision damage caused by the deviation is avoided;

This cover copper ceramic substrate carrier uses through setting up slip regulating plate cooperation inserted bar and spring two, and the slip regulating plate slides on the link of corresponding position department to in the elasticity of cooperation spring two orders about the inserted bar to insert the slot, can carry out initial position adjustment to the lateral part screens board of controlling position department, and then be applicable to the fixed use of copper ceramic substrate chucking of covering of different specification sizes, application scope is wide, promotes the universality.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a cross-section of a carrier plate according to the present utility model;

FIG. 3 is a schematic view of the structure of the sliding adjusting plate and the connecting frame of the present utility model;

FIG. 4 is a schematic view of a side detent plate according to the present utility model;

Fig. 5 is an enlarged schematic view of the structure of fig. 3a according to the present utility model.

In the figure: 1. a carrier plate body; 2. a mounting plate; 3. installing a bolt; 4. a rotating shaft; 5. a motor; 6. a double-ended screw; 7. a first moving plate; 8. a first fixed block; 9. an articulated arm; 10. a second fixed block; 11. a second moving plate; 12. a connecting frame; 13. a sliding adjusting plate; 14. a side clamping plate; 15. a top clamping plate; 16. a guide strip plate; 17. a support plate; 18. a first spring; 19. a first telescopic rod; 20. a rod; 21. an operation panel; 22. a second spring; 23. adjusting a screw; 24. and a second telescopic rod.

Detailed Description

Referring to fig. 1-5, the utility model provides a copper-clad ceramic substrate carrier, which comprises a carrier plate body 1, wherein mounting plates 2 are fixedly arranged on the left side and the right side of the carrier plate body 1, a plurality of mounting bolts 3 are arranged on the mounting plates 2 in a threaded manner, rotating shafts 4 are rotatably arranged on the front side and the rear side of the inner wall of the carrier plate body 1, a motor 5 is fixedly arranged on the front side of the carrier plate body 1, an output shaft of the motor 5 is fixedly connected with the end part of the rotating shaft 4 at the front position, a double-headed screw 6 is fixedly arranged between the two rotating shafts 4, a moving plate 7 is arranged on the two outer surfaces of the double-headed screw 6 in a threaded manner, a fixing block I8 is fixedly arranged on the left side and the right side of the moving plate I7, a hinging arm 9 is hinged with a fixing block II 10, a moving plate II 11 is fixedly arranged on the side of the fixing block II 10, a connecting frame 12 is fixedly arranged on the upper surface of the moving plate I7 and the upper surface of the moving plate II 11, a clamping frame 12 is fixedly arranged on the upper surface of the carrier plate body 1, a clamping frame 12 is arranged on the side part of the sliding plate 13 corresponding to the side part of the sliding plate 13, and the clamping frame 14 is fixedly arranged on the side part of the sliding plate 13, and the side part of the sliding frame is correspondingly arranged on the side part of the sliding plate 14.

The front and back sides of the inner wall of the carrier plate body 1 are respectively provided with a rotating shaft 4 in a rotating mode, the front surface of the carrier plate body 1 is fixedly provided with a motor 5, an output shaft of the motor 5 is fixedly connected with the end part of the rotating shaft 4 at the front position, a double-head screw rod 6 is fixedly arranged between the two rotating shafts 4, two sections of outer surfaces of the double-head screw rod 6 are respectively provided with a movable plate 7 in a threaded mode, the two movable plates 7 are respectively arranged on two sections of threaded outer surfaces of the double-head screw rod 6 in a threaded mode, the motor 5 drives the rotating shaft 4 to drive the double-head screw rod 6 to rotate, and then the two movable plates 7 can be driven to perform relative motion.

The inner wall lower surface fixed mounting of carrier plate body 1 has a plurality of conducting bar board 16, and a plurality of conducting bar groove has been seted up to the lower surface of movable plate one 7, and conducting bar board 16 and conducting bar groove cooperation are used, can support the motion of movable plate one 7 for movable plate one 7 is better under the rotation effect of double-end screw rod 6 motion stability, and is difficult for appearing the phenomenon that the slope rocked.

The inner wall fixed mounting of carrier plate body 1 has two extension boards 17, and the side fixed mounting of extension board 17 has a plurality of first 18 of spring and a plurality of telescopic link first 19, and the one end that the extension board first 18 kept away from extension board 17 and the one end that the telescopic link first 19 kept away from extension board 17 all with the movable plate second 11 side fixed connection of corresponding position department, the movable plate second 11's motion support can be supported to the telescopic link first 19, appears rocking when placing the motion, and the setting of spring first 18 can play a reset support's effect to the motion of movable plate second 11, promotes the simple operation degree.

The upper surface of the connecting frame 12 at the left and right positions is provided with the inserted link 20 in a sliding manner, the top end of the inserted link 20 is fixedly provided with the operation board 21, the outside of the inserted link 20 is sleeved with the second spring 22, two ends of the second spring 22 are respectively fixedly connected with the operation board 21 and the connecting frame 12 at the corresponding position, the upper surface of the sliding adjustment board 13 is provided with a plurality of slots for the inserted link 20 to be inserted, the inserted link 20 is matched with the second spring 22 to use, the elasticity of the second spring 22 drives the inserted link 20 to reset and insert into the slots at the corresponding position, and the position adjustment of the side clamping plate 14 at the left and right positions can be realized.

The adjusting screw 23 is installed on the upper surface thread of the side clamping plate 14, the knob is fixedly installed at the top end of the adjusting screw 23, the bottom end of the adjusting screw 23 is rotationally connected with the top clamping plate 15 at the corresponding position, and the up-and-down movement of the top clamping plate 15 can be realized by utilizing the rotation of the adjusting screw 23, so that the top clamping and pressing of the copper-clad ceramic substrate are realized.

The front and back both sides of adjusting screw 23 all are provided with telescopic link two 24, and telescopic link two 24's both ends respectively with lateral part screens board 14 and top screens board 15 fixed connection, telescopic link two 24 can support the correction to the up-and-down motion of top screens board 15 for top screens board 15 up-and-down motion stability is better.

When the copper-clad ceramic base plate clamping device is used, the position of the side clamping plates 14 at the left and right positions is adjusted according to the specification of the copper-clad ceramic base plate, the operating plate 21 is pulled to drive the inserting rod 20 to move and separate from the inserting groove during adjustment, the spring II 22 deforms when the inserting rod 20 is separated from the inserting groove, the sliding adjusting plate 13 is supported to drive the side clamping plates 14 to move and adjust the position, the operating plate 21 is loosened after the adjusting plate is adjusted to a proper position, the elasticity of the spring II 22 is utilized to drive the inserting rod 20 to reset and insert into the inserting groove to complete locking, then the copper-clad ceramic base plate is placed on the surface of the carrier plate body 1, the motor 5 is started, the motor 5 drives the double-headed screw rod 6 to rotate through the rotating shaft 4, the connecting frame 12 at the front and rear sides is driven to be relatively close, the front and rear sides of the side clamping plates 14 are driven to be relatively close, the moving plates at the first side and rear sides of the moving plates 7 are driven to be relatively close by the hinging action of the fixing blocks 8, the connecting frame 9 and the fixing blocks II 10 are driven to relatively close, the side clamping plates 11 at the left and right sides of the connecting frame 12 at the right and left and right sides of the side clamping plates 14 are driven to relatively close, the copper-clad ceramic base plate is driven to rotate front and right and rear and front and rear side clamping of the copper-clad ceramic base plate is driven to rotate and the copper-clad ceramic base plate to clamp the base plate to rotate and clamp the top plate to rotate and clamp the base plate.

Claims

1. A copper-clad ceramic substrate carrier, characterized in that: including carrier plate body (1), carrier plate body (1) inside activity is provided with two movable plates (7), the equal fixed block one (8) of left and right sides face of movable plate one (7), articulated mounting has articulated arm (9) on fixed block one (8), articulated mounting has fixed block two (10) in one end of keeping away from fixed block one (8) of articulated arm (9), the side fixed mounting of fixed block two (10) has movable plate two (11), the equal fixed mounting of upper surface of movable plate one (7) and the upper surface of movable plate two (11) has link (12), slide that supplies link (12) to slide is seted up to carrier plate body (1) upper surface, link (12) side is provided with lateral part screens board (14), wherein the front and back side link (12) side of fixed in corresponding position department, wherein lateral part screens board (14) side fixed mounting has movable plate (13), slide setting screens (13) on the movable plate (13) corresponding slide position.

2. The copper-clad ceramic substrate carrier of claim 1, wherein: the novel double-end screw type vehicle comprises a vehicle plate body (1), wherein a rotating shaft (4) is rotatably arranged on the front side and the rear side of the inner wall of the vehicle plate body (1), a motor (5) is fixedly arranged on the front side of the vehicle plate body (1), an output shaft of the motor (5) is fixedly connected with the end part of the rotating shaft (4) at the front position, a double-end screw (6) is fixedly arranged between the two rotating shafts (4), and two movable plates I (7) are respectively arranged on the outer surfaces of two sections of threads of the double-end screw (6) in a threaded mode.

3. The copper-clad ceramic substrate carrier of claim 2, wherein: the movable carrier comprises a carrier plate body (1), wherein a plurality of conducting strip plates (16) are fixedly arranged on the lower surface of the inner wall of the carrier plate body (1), a plurality of conducting strip grooves are formed in the lower surface of the first movable plate (7), and the conducting strip plates (16) are matched with the conducting strip grooves.

4. The copper-clad ceramic substrate carrier of claim 1, wherein: the inner wall fixed mounting of carrier plate body (1) has two extension boards (17), the side fixed mounting of extension board (17) has a plurality of first spring (18) and a plurality of telescopic link (19), the one end that extension board (17) were kept away from to first spring (18) and the one end that extension link (19) were kept away from extension board (17) all with the movable plate two (11) side fixed connection of corresponding position department.

5. The copper-clad ceramic substrate carrier of claim 1, wherein: the connecting frame (12) upper surface of controlling the position department all slidable mounting has inserted bar (20), the top fixed mounting of inserted bar (20) has operation panel (21), the outside cover of inserted bar (20) is equipped with spring two (22), the both ends of spring two (22) respectively with operation panel (21) and corresponding position department link (12) fixed connection, a plurality of supplies inserted bar (20) male slot has been seted up to sliding control board (13) upper surface.

6. The copper-clad ceramic substrate carrier of claim 1, wherein: an adjusting screw (23) is arranged on the upper surface of the side clamping plate (14) in a threaded mode, a knob is fixedly arranged at the top end of the adjusting screw (23), and the bottom end of the adjusting screw (23) is rotatably connected with the top clamping plate (15) at the corresponding position.

7. The copper-clad ceramic substrate carrier according to claim 6, wherein: the front side and the rear side of the adjusting screw rod (23) are respectively provided with a telescopic rod II (24), and two ends of the telescopic rods II (24) are fixedly connected with the side clamping plates (14) and the top clamping plates (15) respectively.

8. The copper-clad ceramic substrate carrier of claim 1, wherein: the mounting plate (2) is fixedly mounted on the left side surface and the right side surface of the carrier plate body (1), and a plurality of mounting bolts (3) are mounted on the mounting plate (2) in a threaded mode.