CN216575961U

CN216575961U - Wear-resistant micro-electronic micro-connection deep cavity welding cleaver

Info

Publication number: CN216575961U
Application number: CN202123196786.3U
Authority: CN
Inventors: 杨强
Original assignee: Wuxi Jingrongchuang Material Technology Co ltd
Current assignee: Wuxi Jingrongchuang Material Technology Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-05-24
Anticipated expiration: 2031-12-17

Abstract

The utility model relates to the technical field of welding, in particular to a wear-resistant micro-electronic micro-connection deep cavity welding cleaver. The welding and splitting device comprises a welding and splitting knife body, the welding and splitting knife body is made of wear-resistant ceramic materials, the protection structure is arranged on the surface of the welding and splitting knife body and comprises a fixing ring, the fixing ring is fixedly connected with the surface of the welding and splitting knife body, a sliding frame is welded on the surface of the fixing ring, a sliding block is connected to the inner wall of the sliding frame in a sliding mode, a first sliding rail is connected to the surface of the sliding block in a sliding mode, a protection sleeve is fixedly connected to the surface of the first sliding rail, a support frame is fixedly connected to the surface of the sliding frame, a spring is fixedly connected to the inner wall of the support frame, a connecting plate is fixedly connected to the surface of the spring, and a first fixing plate is fixedly connected to the surface of the connecting plate. The problem that when the cleaver is not used, a hole in the tool nose of the welding cleaver can be blocked is solved.

Description

Wear-resistant micro-electronic micro-connection deep cavity welding cleaver

Technical Field

The utility model relates to the technical field of welding, in particular to a wear-resistant micro-electronic micro-connection deep cavity welding cleaver.

Background

A micro-electronic micro-connected deep cavity welding chopper is a welding tool used in the semiconductor industry, when the welding chopper is not used, a hole on the cutter point of the welding chopper can possibly enter dust or sundries to be stuck with molten soldering tin and further be blocked when the welding chopper is welded next time, and therefore the next use is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a hole on the tip of a welding chopper is blocked when the welding chopper is not used in the prior art, and provides a wear-resistant micro-electronic micro-connection deep-cavity welding chopper.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a deep chamber of little connection of stand wear and tear microelectronics welding chopper, includes welds the chopper body, it makes for stand wear and tear wear-resisting ceramic material to weld the chopper body, still includes protective structure, protective structure sets up the surface of welding the chopper body, protective structure includes solid fixed ring, gu fixed ring is connected with the fixed surface of welding the chopper body, gu fixed ring's skin weld has sliding frame, sliding frame's inner wall sliding connection has the slider, the sliding surface of slider is connected with first slide rail, the fixed surface of first slide rail is connected with the protective sheath.

The effect that above-mentioned part reaches does: the tool tip is protected by sleeving the protective sleeve on the tool tip of the welding and cleaving tool body.

Preferably, the surface of the sliding frame is fixedly connected with a support frame, the inner wall of the support frame is fixedly connected with a spring, the surface of the spring is fixedly connected with a connecting plate, and the surface of the connecting plate is fixedly connected with a first fixing plate.

The effect that above-mentioned part reaches does: the connecting plate can be pushed through the spring, so that the first fixing plate is inserted into one end, far away from the protective sleeve, of the first sliding rail, and the protective sleeve is fixed.

Preferably, the surface of the connecting plate is fixedly connected with a second fixing plate, the surface of the second fixing plate is fixedly connected with an elastic sheet, and the surface of the first sliding rail is fixedly connected with a fixing frame.

The effect that above-mentioned part reaches does: the second fixing plate is provided with a movable elastic sheet inserted into the fixing frame, so that the protective sleeve can be fixed.

Preferably, a pull rod is inserted into the inner wall of the support frame and welded with the surface of the connecting plate.

The effect that above-mentioned part reaches does: the connecting plate can be conveniently and quickly pulled through the pull rod, so that the first fixing plate and the second fixing plate are driven, and the fixing of the protective sleeve is cancelled.

Preferably, gu fixed ring's surface is provided with auxiliary structure, auxiliary structure includes the second slide rail, the second slide rail is connected with solid fixed surface of fixed ring, the inner wall sliding connection of second slide rail has the carriage, the surface of carriage rotates and is connected with the connecting rod, the fixed surface of connecting rod is connected with the ball cover, the inner wall swing joint of ball cover has the ball, the skin weld of ball has the round bar, the fixed surface of round bar is connected with the mirror.

The effect that above-mentioned part reaches is: by providing a mirror, some of the corners that are not visible can be seen by reflection from the mirror.

Preferably, the surface welding of connecting rod has the mount, the inner wall threaded connection of mount has first screw rod, the surface rotation of first screw rod is connected with the clamp plate.

The effect that above-mentioned part reaches is: the pressing plate is driven by the first screw to be tightly attached to the surface of the first sliding frame, so that the connecting rod is fixed.

Preferably, the inner wall of the ball sleeve is in threaded connection with a second screw, and grab handles are mounted on the surfaces of the first screw and the second screw.

The effect that above-mentioned part reaches is: the second screw rod is rotated through the grab handle, so that the second screw rod is tightly attached to the surface of the ball, and the angle of the mirror is fixed.

Compared with the prior art, the utility model has the advantages and positive effects that:

in the utility model, the welding chopper body is made of wear-resistant ceramic material, the wear-resistant ceramic material has wear-resistant property so that the welding chopper body is self-resistant, when the knife point of the welding chopper needs to be protected, the connecting plate is pulled by the pull rod to move towards the direction far away from the sliding frame, so that the elastic sheet is driven to move by the second fixing plate, the elastic sheet can be bent by large force due to the elasticity of the elastic sheet, the elastic sheet penetrates through the fixing frame to cancel the fixation of the first sliding rail, then the first sliding rail drives the protective sleeve to move downwards, then the first sliding rail moves towards the direction close to the welding chopper along the sliding frame by the sliding block until the protective sleeve is positioned right in front of the knife point of the welding chopper, then the first sliding rail is moved by the sliding block so that the protective sleeve is sleeved on the surface of the knife point of the welding chopper, then the pull rod is loosened, and the connecting plate is driven to move towards the direction close to the sliding frame by the elasticity of the spring, the first fixing plate is inserted into the first sliding rail, so that the first sliding rail and the first fixing plate are together arranged, the tip of the welding chopper can be protected through the protective sleeve, and when the welding chopper is not used, a hole in the tip of the welding chopper can be blocked through the protective sleeve due to the arrangement of the protective structure.

Drawings

FIG. 1 is a schematic perspective view of a wear-resistant microelectronic micro-interconnect deep cavity welding chopper in accordance with the present invention;

FIG. 2 is a schematic view of the protective structure of the wear-resistant microelectronic micro-interconnect deep cavity welding chopper of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the structure of the connection plate in FIG. 2 of a wear-resistant microelectronic micro-joining deep cavity welding chopper of the present invention;

FIG. 4 is a schematic view of the auxiliary structure of FIG. 1 illustrating a wear-resistant microelectronic micro-interconnect deep cavity weld cleaver of the present invention;

FIG. 5 is an enlarged view of the portion A of FIG. 4 of a wear resistant microelectronic micro-interconnect deep cavity weld cleaver in accordance with the present invention;

FIG. 6 is an enlarged view of the portion B of FIG. 4 of a wear-resistant microelectronic micro-interconnect deep cavity bond cleaver in accordance with the present invention.

Illustration of the drawings: 1. welding a cleaver body; 2. a protective structure; 201. a protective sleeve; 202. a fixing ring; 203. a first slide rail; 204. a sliding frame; 205. a slider; 206. a support frame; 207. a pull rod; 208. a spring; 209. a connecting plate; 210. a first fixing plate; 211. a second fixing plate; 212. a fixing frame; 213. a spring plate; 3. an auxiliary structure; 301. a mirror; 302. a second slide rail; 303. a connecting rod; 304. a carriage; 305. pressing a plate; 306. a first screw; 307. a fixed mount; 308. a round bar; 309. a ball; 310. a ball sleeve; 311. a second screw.

Detailed Description

Referring to fig. 1, the present invention provides a technical solution: a wear-resistant micro-electronic micro-connection deep-cavity welding chopper comprises a welding chopper body 1, wherein the welding chopper body 1 is made of wear-resistant ceramic materials, and further comprises a protection structure 2.

The specific arrangement and function of the protective structure 2 and the auxiliary structure 3 will be described in detail below.

Referring to fig. 1-3, in this embodiment: protection architecture 2 sets up on the surface of welding the chopper body 1, protection architecture 2 includes solid fixed ring 202, gu fixed ring 202 is connected with the fixed surface of welding the chopper body 1, gu fixed ring 202's skin weld has smooth frame 204, the inner wall sliding connection of smooth frame 204 has slider 205, slider 205's surperficial sliding connection has first slide rail 203, the fixed surface of first slide rail 203 is connected with protective sheath 201, when needing to protect the welding chopper knife tip, can protect on the knife tip of welding the chopper through overlapping protective sheath 201.

Referring to fig. 1 to 3, specifically, a supporting frame 206 is fixedly connected to a surface of the sliding frame 204, a spring 208 is fixedly connected to an inner wall of the supporting frame 206, a connecting plate 209 is fixedly connected to a surface of the spring 208, and a first fixing plate 210 is fixedly connected to a surface of the connecting plate 209, and in order to fix the protective sheath 201, the first fixing plate 210 may be inserted into an end of the first sliding rail 203 away from the protective sheath 201 to fix the protective sheath 201.

Referring to fig. 3, specifically, a second fixing plate 211 is fixedly connected to the surface of the connecting plate 209, an elastic sheet 213 is fixedly connected to the surface of the second fixing plate 211, and a fixing frame 212 is fixedly connected to the surface of the first slide rail 203, when the protective sleeve 201 is not used, the elastic sheet 213 is deformed by the second fixing plate 211, and is inserted into the fixing frame 212, so that the protective sleeve 201 can be fixed.

Referring to fig. 3, specifically, a pull rod 207 is inserted into an inner wall of the supporting frame 206, the pull rod 207 is welded to a surface of the connecting plate 209, and the connecting plate 209 is pulled by the pull rod 207 to drive the first fixing plate 210 and the second fixing plate 211, so that the fixing of the protective sleeve 201 is released.

Referring to fig. 4-6, in the present embodiment: the surface of solid fixed ring 202 is provided with auxiliary structure 3, auxiliary structure 3 includes second slide rail 302, second slide rail 302 is connected with the fixed surface of solid fixed ring 202, the inner wall sliding connection of second slide rail 302 has carriage 304, the surface rotation of carriage 304 is connected with connecting rod 303, the fixed surface of connecting rod 303 is connected with ball cover 310, the inner wall swing joint of ball cover 310 has ball 309, the skin weld of ball 309 has round bar 308, the fixed surface of round bar 308 is connected with mirror 301, through the angle of adjustment mirror 301, can see some dead angles.

Referring to fig. 4-6, specifically, a fixed mount 307 is welded on the surface of the connecting rod 303, a first screw 306 is connected to the inner wall of the fixed mount 307 in a threaded manner, a pressure plate 305 is rotatably connected to the surface of the first screw 306, and the pressure plate 305 is tightly attached to the first sliding frame 204 through the first screw 306, so as to fix the angle of the connecting rod 303.

Referring to fig. 4 to 6, specifically, the inner wall of the ball sleeve 310 is connected with the second screw 311 in a threaded manner, and the surfaces of the first screw 306 and the second screw 311 are both provided with a handle, so that the first screw 306 and the second screw 311 can be more conveniently used by the handle because the first screw 306 and the second screw 311 are smaller.

The working principle is as follows: when the knife point of the welding riving knife needs to be protected, because the elastic sheet 213 is positioned below the fixing frame 212 at the moment and the size of the elastic sheet 213 is larger than the size of the inner wall of the fixing frame 212, the elastic sheet 213 supports the fixing frame 212, the connecting plate 209 is pulled by the pull rod 207 to move towards the direction far away from the sliding frame 204, so that the elastic sheet 213 is driven by the second fixing plate 211 to move, because the elastic sheet 213 has elasticity, the elastic sheet 213 can be bent by using larger force, the elastic sheet 213 penetrates through the fixing frame 212 to cancel the fixing of the first sliding rail 203, then the first sliding rail 203 drives the protective sleeve 201 to move downwards, then the first sliding rail 203 moves along the sliding frame 204 towards the direction close to the welding riving knife through the sliding block 205 until the protective sleeve 201 is positioned right in front of the knife point of the welding riving knife, then the first sliding rail 203 is moved through the sliding block 205, so that the protective sleeve 201 is sleeved on the surface of the welding riving knife point, then the pull rod 207 is loosened, the connecting plate 209 is driven to move towards the direction close to the sliding frame 204 through the elasticity of the spring 208, the first fixing plate 210 is inserted into the first sliding rail 203, so that the first sliding rail 203 and the first fixing plate 210 are together, the tip of the welding cleaver can be protected through the protective sleeve 201, when the welding cleaver is used for welding, the sight of some corners is blocked and cannot be seen clearly, and the welding becomes difficult, therefore, an auxiliary structure 3 is arranged to reduce the occurrence of the situation, when the sight is blocked, the first screw 306 is rotated to drive the pressing plate 305 to move towards the direction far away from the second sliding rail 302, so that the fixing of the connecting rod 303 is released, then the connecting rod 303 is rotated to enable the connecting rod 303 to rotate to be vertical to the second sliding rail 302, and then the first screw 306 is rotated reversely, so that the first screw 306 drives the pressing plate 305 to move towards the direction close to the second sliding rail 302, the pressing plate 305 is tightly attached to the second sliding rail 302, so that the angle of the connecting rod 303 is fixed through friction, then the ball 309 can move in the ball sleeve 310 through the ball socket structure formed by the ball 309 and the ball sleeve 310, the mirror 301 is adjusted through the round rod 308, after the adjustment is completed, the second screw 311 is rotated, so that the second screw 311 is tightly attached to the surface of the ball 309, the ball 309 is fixed through friction, the mirror 301 is fixed, and the covered place can be observed through the mirror 301.

Claims

1. The utility model provides a deep chamber of little connection of stand wear and tear microelectronics welds cleaver, includes welds cleaver body (1), its characterized in that: still include protection architecture (2), protection architecture (2) set up on the surface of welding the chopper body (1), protection architecture (2) are including solid fixed ring (202), gu fixed ring (202) are connected with the fixed surface who welds chopper body (1), gu the fixed surface welding of fixed ring (202) has sliding frame (204), the inner wall sliding connection of sliding frame (204) has slider (205), the surface sliding connection of slider (205) has first slide rail (203), the fixed surface of first slide rail (203) is connected with protective sheath (201).

2. A wear resistant microelectronic microjoin deep cavity solder cleaver of claim 1, wherein: the surface fixed connection of smooth frame (204) has support frame (206), the inner wall fixed connection of support frame (206) has spring (208), the surface fixed connection of spring (208) has connecting plate (209), the surface fixed connection of connecting plate (209) has first fixed plate (210).

3. A wear resistant microelectronic microjoin deep cavity solder cleaver as claimed in claim 2, wherein: the surface of the connecting plate (209) is fixedly connected with a second fixing plate (211), the surface of the second fixing plate (211) is fixedly connected with an elastic sheet (213), and the surface of the first sliding rail (203) is fixedly connected with a fixing frame (212).

4. A wear resistant microelectronic microjoin deep cavity solder cleaver as claimed in claim 2, wherein: and a pull rod (207) is inserted into the inner wall of the support frame (206), and the pull rod (207) is welded with the surface of the connecting plate (209).

5. A wear resistant microelectronic microjoin deep cavity solder cleaver of claim 1, wherein: the surface of solid fixed ring (202) is provided with auxiliary structure (3), auxiliary structure (3) include second slide rail (302), second slide rail (302) is connected with the fixed surface of solid fixed ring (202), the inner wall sliding connection of second slide rail (302) has carriage (304), the rotation on surface of carriage (304) is connected with connecting rod (303), the fixed surface of connecting rod (303) is connected with ball cover (310), the inner wall swing joint of ball cover (310) has ball (309), the skin weld of ball (309) has round bar (308), the fixed surface of round bar (308) is connected with mirror (301).

6. A wear resistant microelectronic microjoin deep cavity solder cleaver as claimed in claim 5, wherein: the surface welding of connecting rod (303) has mount (307), the inner wall threaded connection of mount (307) has first screw rod (306), the surface rotation of first screw rod (306) is connected with clamp plate (305).

7. A wear resistant microelectronic microjoin deep cavity solder cleaver as claimed in claim 6, wherein: the inner wall of the ball sleeve (310) is in threaded connection with a second screw (311), and grab handles are mounted on the surfaces of the first screw (306) and the second screw (311).