CN216084844U

CN216084844U - Clamping device for semiconductor processing

Info

Publication number: CN216084844U
Application number: CN202122015289.2U
Authority: CN
Inventors: 江朝军
Original assignee: Maanshan Sipaikechuang Technology Co ltd
Current assignee: Maanshan Sipaikechuang Technology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-03-18
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a clamping device for semiconductor processing, which comprises a base, wherein a screw rod is rotatably connected between the inner walls of the base, two threaded cylinders in threaded connection with the screw rod are installed on the screw rod, two fixed rods are fixedly connected to the upper ends of the two threaded cylinders, two sliding sleeves are fixedly connected to the upper ends of the two fixed rods, two right-angle rods are fixedly connected to the upper ends of the two sliding sleeves, two pressing plates are fixedly connected to the opposite ends of the two right-angle rods, an alarm mechanism is installed at the opposite ends of the two pressing plates, and a delay mechanism is installed between the pressing plates and the alarm mechanism. The fixing rod and the right-angle rod are driven to push the pressing plate to clamp the semiconductor under the action of the first screw rod and the second screw rod; utilize alarm mechanism and delay mechanism to control the motor and rotate to the clamping dynamics of control clamp plate avoids the too big condition that leads to damaging the semiconductor to appear.

Description

Clamping device for semiconductor processing

Technical Field

The utility model relates to the technical field of semiconductors, in particular to a clamping device for semiconductor processing.

Background

The semiconductor refers to a material having a conductivity between a conductor and an insulator at normal temperature. Semiconductors are widely used in the fields of consumer electronics, communication systems, medical instruments, and the like.

In the process of processing a semiconductor, the semiconductor needs to be clamped, a nut is mostly adopted to fix a pressing plate in the conventional device for clamping the semiconductor, and after the nut is disassembled, assembled and screwed for many times, threads are worn to cause the situation that the clamping cannot be occluded, and the nut cannot be screwed, so that the semiconductor cannot be clamped; in addition, the clamping force of the device on the semiconductor cannot be controlled, and the semiconductor can be damaged when the clamping force is too high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a clamping device for semiconductor processing.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a clamping device for semiconductor processing, includes the base, it is connected with the screw rod to rotate between the inner wall of base, install two screw thread section of thick bamboos rather than threaded connection on the screw rod, two dead levers of the upper end fixedly connected with of screw thread section of thick bamboo, two sliding sleeves of the upper end fixedly connected with of dead lever, two right angle poles of the upper end fixedly connected with of sliding sleeve, two clamp plates of the looks remote site fixedly connected with of right angle pole, two alarm mechanism is installed to the looks remote site of clamp plate, install delay mechanism between clamp plate and the alarm mechanism.

Preferably, the upper end of the base is fixedly connected with a motor, the output end of the motor is fixedly connected with a first bevel gear, a second bevel gear is fixedly connected to the screw rod and meshed with the first bevel gear, a sliding plate is fixedly connected between the inner walls of the base, the sliding plate penetrates through the two sliding sleeves and is in sliding connection with the sliding sleeves, and the bottom end of the pressing plate abuts against the upper end of the sliding plate and is in sliding connection with the sliding sleeves.

Preferably, the alarm mechanism comprises two bulbs fixed at the back ends of the two pressing plates, a sliding groove is formed in the bottom end of each pressing plate, a sliding block connected with the sliding groove is arranged in the sliding groove, the bottom end of each sliding block abuts against the upper end of each sliding plate and is connected with the sliding plate in a sliding mode, a copper block is fixedly connected onto each pressing plate, a U-shaped copper block is arranged on each sliding block, a sliding block connected with the pressing plate in a sliding mode is arranged on each pressing plate, and a first spring is fixedly connected between each sliding block and each pressing plate.

Preferably, the delay mechanism comprises a fixed block fixed on the sliding block, the fixed block is connected with the inner wall of the U-shaped copper block in a sliding mode, and a second spring is fixedly connected between the fixed block and the U-shaped copper block.

Preferably, the screw rod consists of a first screw rod and a second screw rod, the thread direction of the first screw rod is opposite to that of the second screw rod, and the two thread cylinders are respectively in threaded connection with the first screw rod and the second screw rod.

Preferably, the lateral wall fixed mounting of base has the power, bulb, copper billet, U type copper billet and power electric connection.

The utility model has the beneficial effects that:

1. utilize the motor to drive first screw rod and second screw rod and rotate, promote two clamp plates through dead lever and right angle pole and carry out the centre gripping to the semiconductor.

2. The clamping force of the pressing plate to the semiconductor is controlled through the alarm mechanism and the delay mechanism, and the semiconductor damage caused by overlarge force is avoided.

The fixing rod and the right-angle rod are driven to push the pressing plate to clamp the semiconductor under the action of the first screw rod and the second screw rod; utilize alarm mechanism and delay mechanism to control the motor and rotate to the clamping dynamics of control clamp plate avoids the too big condition that leads to damaging the semiconductor to appear.

Drawings

Fig. 1 is a schematic structural diagram of a clamping device for semiconductor processing according to the present invention.

Fig. 2 is an enlarged view of a portion a of the clamping device for semiconductor processing according to the present invention.

Fig. 3 is an enlarged view of a portion B of the clamping device for semiconductor processing according to the present invention.

In the figure: the device comprises a base 1, a motor 2, a first bevel gear 3, a second bevel gear 4, a screw rod 5, a threaded barrel 6, a fixed rod 7, a sliding plate 8, a sliding sleeve 9, a right-angle rod 10, a pressing plate 11, a sliding block 12, a first spring 13, a bulb 14, a copper block 15, a fixed block 16, a copper block 17U, a second spring 18 and a power supply 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a clamping device for semiconductor processing, including base 1, it is connected with screw rod 5 to rotate between the inner wall of base 1, install two screw thread section of thick bamboo 6 rather than threaded connection on the screw rod 5, the both ends of screw rod 5 are first screw rod and second screw rod, the centre is the round bar, and the screw thread of first screw rod is opposite with the screw thread direction of second screw rod, two screw thread section of thick bamboo 6 respectively with first screw rod and second screw rod threaded connection, two dead levers 7 of the upper end fixedly connected with of two screw thread section of thick bamboo 6, two sliding sleeves 9 of the upper end fixedly connected with of two dead levers 7, two right angle poles 10 of the upper end fixedly connected with of two sliding sleeves 9, two clamp plates 11 of the looks remote site fixedly connected with of two right angle poles 10.

Base 1's upper end fixedly connected with motor 2, motor 2's output end fixedly connected with first bevel gear 3, fixedly connected with second bevel gear 4 on the screw rod 5 and mesh mutually with

first bevel gear

3, 4 fixed mounting of second bevel gear are on the round bar, fixedly connected with slide 8 between base 1's the inner wall, slide 8 runs through two sliding sleeves 9 and rather than sliding connection, slide 8 plays limiting displacement to dead lever 7, the bottom of clamp plate 11 offsets and rather than sliding connection with slide 8's upper end.

Alarm mechanism is installed to the looks remote site of two clamp plates 11, alarm mechanism is including fixing two bulbs 14 at two clamp plates 11 back of the body ends mutually, the bottom of clamp plate 11 is equipped with the spout, be equipped with in the spout rather than sliding connection's slider 12, the bottom of slider 12 offsets and rather than sliding connection with slide 8's upper end, fixedly connected with copper billet 15 on the clamp plate 11, be equipped with U type copper billet 17 on the slider 12, be equipped with rather than sliding connection's slider 12 on the clamp plate 11, the first spring 13 of fixedly connected with between slider 12 and the clamp plate 11, be used for reseing slider 12.

Install delay mechanism between clamp plate 11 and the alarm mechanism, delay mechanism is including fixing fixed block 16 on slider 12, fixed block 16 and U type copper billet 17's inner wall sliding connection, fixedly connected with second spring 18 between fixed block 16 and the U type copper billet 17 for reset fixed block 16, the lateral wall fixed mounting of base 1 has power 19 and with bulb 14, copper billet 15 and U type copper billet 17 electric connection.

According to the utility model, firstly, a worker puts a semiconductor on a sliding plate 8 between two pressing plates 11, then a motor 2 and a power supply 19 are turned on, the output end of the motor 2 drives a first bevel gear 3 to rotate, the first bevel gear 3 is meshed with a second bevel gear 4, the second bevel gear 4 is fixedly connected with a screw 5, so that the second bevel gear 4 and the screw 5 are driven to rotate, the thread directions of the first screw and the second screw on the screw 5 are opposite, so that two fixing rods 7 are driven to move relatively through a thread cylinder 6, the two fixing rods 7 drive two sliding sleeves 9 to slide relatively on the sliding plate 8, the sliding plate 8 plays a limiting role on the fixing rods 7, and the two sliding sleeves 9 drive the two pressing plates 11 to approach each other, so that the semiconductor is clamped.

Two clamp plates 11 carry out the centre gripping to the semiconductor, and two sliders 12 offset with the semiconductor this moment, and along with two clamp plates 11 continuation relative motion, two sliders 12 begin to do back of the body motion, and first spring 13 is compressed, and until U type copper billet 17 and copper billet 15 offset, 14 lamps on the bulb this moment, and the staff stops that motor 2 rotates.

In the process of stopping the motor 2, the two pressing plates 11 can continuously move relatively, the delay mechanism plays a role at the moment, the U-shaped copper block 17 abuts against the copper block 15, the fixing block 16 continuously slides in the U-shaped copper block 17, the second spring 18 is compressed, the motor 2 is closed before the second spring 18 is compressed to a position where the second spring can not be compressed any more, and the semiconductor cannot be damaged due to too large clamping force of the pressing plates 11.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a clamping device for semiconductor processing, includes base (1), its characterized in that: rotate between the inner wall of base (1) and be connected with screw rod (5), install two screw thread section of thick bamboos (6) rather than threaded connection on screw rod (5), two dead lever (7) of the upper end fixedly connected with of screw thread section of thick bamboo (6), two sliding sleeve (9) of upper end fixedly connected with of dead lever (7), two right angle pole (10) of upper end fixedly connected with of sliding sleeve (9), two clamp plate (11) of the looks remote site fixedly connected with of right angle pole (10), two alarm mechanism is installed to the looks remote site of clamp plate (11), install delay mechanism between clamp plate (11) and the alarm mechanism.

2. The clamping device for semiconductor processing according to claim 1, wherein a motor (2) is fixedly connected to the upper end of the base (1), a first bevel gear (3) is fixedly connected to the output end of the motor (2), a second bevel gear (4) is fixedly connected to the screw (5) and meshed with the first bevel gear (3), a sliding plate (8) is fixedly connected between the inner walls of the base (1), the sliding plate (8) penetrates through the two sliding sleeves (9) and is slidably connected with the two sliding sleeves, and the bottom end of the pressing plate (11) abuts against and is slidably connected with the upper end of the sliding plate (8).

3. The clamping device for semiconductor processing according to claim 2, wherein the alarm mechanism comprises two bulbs (14) fixed at opposite ends of two pressing plates (11), a sliding groove is formed in the bottom end of each pressing plate (11), a sliding block (12) connected with the sliding groove in a sliding manner is arranged in the sliding groove, the bottom end of the sliding block (12) abuts against the upper end of the sliding plate (8) and is connected with the sliding plate in a sliding manner, a copper block (15) is fixedly connected to each pressing plate (11), a U-shaped copper block (17) is arranged on each sliding block (12), a sliding block (12) connected with the pressing plate (11) in a sliding manner is arranged on each pressing plate (11), and a first spring (13) is fixedly connected between each sliding block (12) and each pressing plate (11).

4. The clamping device for semiconductor processing as claimed in claim 3, wherein the delay mechanism comprises a fixed block (16) fixed on the sliding block (12), the fixed block (16) is connected with the inner wall of the U-shaped copper block (17) in a sliding manner, and a second spring (18) is fixedly connected between the fixed block (16) and the U-shaped copper block (17).

5. The clamping device for semiconductor processing according to claim 1, wherein the screw (5) comprises a first screw and a second screw, the thread direction of the first screw is opposite to that of the second screw, and the two threaded cylinders (6) are respectively in threaded connection with the first screw and the second screw.

6. The clamping device for semiconductor processing according to claim 3, wherein a power supply (19) is fixedly installed on the side wall of the base (1), and the bulb (14), the copper block (15), the U-shaped copper block (17) and the power supply (19) are electrically connected.