Auxiliary device for replacing wiring trough block

Abstract

The utility model relates to an auxiliary device for replacing a wiring trough block, which comprises a left tweezer body and a right tweezer body, the left tweezer body and the right tweezer body are mutually crossed and hinged, a bayonet is formed on the side wall of a tweezer claw end of the left tweezer body, and a positioning pit is formed on one surface, facing the left tweezer body, of a tweezer claw end of the right tweezer body. The positioning pits in the forceps claw end of the right forceps body correspond to and are clamped at the bottom of the wiring trough block, then the clamping opening in the forceps claw end of the left forceps body is arranged on the side face of the upper end of the wiring trough block in a sleeving mode, the bottom end of the left forceps body abuts against the surface of the opening in the annular object provided with the guiding trough block, and then the forceps claw end of the left forceps body and the forceps claw end of the right forceps body are driven to be close to each other. The wiring trough block is ejected out; through the auxiliary device of the scheme, a wedge (wedge bonding) and a cutter (specially-made cutter) are not damaged, a worker for disassembly and assembly is not damaged, and the wiring trough block does not move randomly in the disassembly and assembly process.

Description

Technical Field

[0001] This utility model belongs to the field of semiconductor component technology, specifically relating to an auxiliary device for replacing wire slot blocks. Background Technology

[0002] Currently, before replacing a new wire tray, it is necessary to replace the old wire trays that have reached the end of their service life. Figure 1 As shown; the existing replacement method is to use tweezers to push the wire slot block out; the above method has the following problems: 1. Tweezers have no concave points, which makes them easy to slip and damage the adjacent wedge or cutter; 2. It is easy to poke fingers; 3. Because force is required when lifting the wire slot block, the tweezers and guide-hold collide with each other, which can easily cause the guide-hold to shift and be damaged; In view of this, this solution was developed. Utility Model Content

[0003] In view of the shortcomings of the prior art, the technical problem to be solved by this utility model is to provide an auxiliary device for replacing wire slot blocks, which can replace them without damaging the wedge or cutter.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: an auxiliary device for replacing wire slot blocks, including a left tweezer body and a right tweezer body, the left tweezer body and the right tweezer body intersecting and hinged, the side wall of the tweezer claw end of the left tweezer body is formed with a mortise, and the side of the tweezer claw end of the right tweezer body facing the left tweezer body is formed with a positioning recess.

[0005] Furthermore, the left tweezers body includes a left tweezer claw portion, a first hinge portion, and a left handle portion, which are connected sequentially from top to bottom. The right tweezers body includes a right tweezer claw portion, a second hinge portion, and a right handle portion, which are connected sequentially from top to bottom. The first hinge portion and the second hinge portion are hinged together.

[0006] Furthermore, the bayonet is trapezoidal, the opening gradually increases from the inside to the outside, and the bottom of the bayonet is arc-shaped.

[0007] Furthermore, the positioning recess penetrates one side wall of the right tweezers body, and the opening of the positioning recess faces the same direction as the bayonet opening.

[0008] Furthermore, the auxiliary device also includes a limiting component, which is used to limit the minimum angle of opening and closing of the left and right forceps.

[0009] Furthermore, the limiting component includes a connector with external threads, and a threaded hole is provided on the side wall of either the left or right tweezers, the threaded hole facing the left or right tweezers, and the connector is adapted to the threaded hole.

[0010] Further, the left handle part and the right handle part are sleeved with anti-skid sleeves.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model discloses a auxiliary device for replacing wire groove block, which comprises a left pincers body, a right pincers body and a limiting assembly, wherein the left pincers body and the right pincers body are connected through the limiting assembly. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a cross section structure schematic view of the ring and the wire groove block after installation in the background art of the utility model;

[0014] Figure 2 It is a three-dimensional structure schematic view of the auxiliary device for replacing wire groove block of the utility model;

[0015] Figure 3 It is a partial enlarged structure schematic view of the left pincers part and the right pincers part in the utility model;

[0016] Figure 4 It is a three-dimensional structure schematic view of another direction of the utility model;

[0017] Figure 5 It is a partial enlarged structure schematic view of another direction of the left pincers part and the right pincers part in the utility model.

[0018] Marked in the drawing: 1, left pincers body;11, left pincers part;111, bayonet;12, first hinged part;13, left handle part;2, right pincers body;21, right pincers part;211, positioning pit;22, second hinged part;23, right handle part;3, connecting piece;4, wire groove block;5, ring;6, anti-skid sleeve. DETAILED DESCRIPTION

[0019] In order to let the above-mentioned features and advantages of the utility model more obvious and easy to understand, the following specific examples are raised, and cooperate with the drawings, and are described in detail as follows.

[0020] As Figures 2-4 Shown, the embodiment provides the auxiliary device for replacing wire groove block 4, including left pincers body 1, right pincers body 2 and limiting assembly.

[0021] The left tweezers body 1 comprises a left tweezers part 11, a first hinge part 12 and a left handle part 13, which are sequentially connected from top to bottom, the right tweezers body 2 comprises a right tweezers part 21, a second hinge part 22 and a right handle part 23, which are sequentially connected from top to bottom, and the first hinge part 12 and the second hinge part 22 are hingedly connected.

[0022] The side wall of the left tweezers end of the left tweezers body 1 is formed with a bayonet 111, the bayonet 111 is trapezoidal, the opening of the bayonet 111 gradually increases from inside to outside, the bottom of the bayonet 111 is arc-shaped, the bayonet 111 is used for being sleeved on the outer periphery of the wire groove block 4, and is used for guiding the wire groove block 4 to be mounted on the upper surface of the annular installation guide groove block 5 when disassembling.

[0023] The side wall of the right tweezers end of the right tweezers body 2 is formed with a positioning pit 211, which is arranged on the side of the right tweezers end of the right tweezers body 2, and the positioning pit 211 penetrates through the side wall of the right tweezers body 2, and the side opening of the positioning pit 211 is arranged to face the same direction as the bayonet 111, so that the right tweezers end of the right tweezers body 2 can be directly pushed from the side of the bottom of the wire groove block 4 during assembly and disassembly, so that the bottom of the wire groove block 4 is clamped into the positioning pit 211.

[0024] The left handle part 13 and the right handle part 23 are sleeved with a non-slip sleeve 6, so as to prevent the hands of the operator from slipping during assembly and disassembly.

[0025] The limiting assembly is used for limiting the minimum angle of opening and closing of the left tweezers body 1 and the right tweezers body 2, and specifically comprises a connecting piece 3, the connecting piece 3 has external threads, and the side wall of any one of the left tweezers body 1 and the right tweezers body 2 is provided with a threaded hole, the threaded hole faces the left tweezers body 1 or the right tweezers body 2, and the connecting piece 3 is matched with the threaded hole, and preferably, the connecting piece 3 adopts a screw. By arranging the limiting assembly, the minimum angle of opening and closing of the left tweezers body 1 and the right tweezers body 2 is limited, so as to prevent the hands of the operator from being too forceful when clamping during disassembly, so that the left tweezers body 1 and the right tweezers body 2 are closed to the bottom, and the wire groove block 4 is caused to fly out.

[0026] Working principle: during disassembly, the positioning pit 211 on the right tweezers end of the right tweezers body 2 is correspondingly clamped on the bottom of the wire groove block 4, then the bayonet 111 on the left tweezers end of the left tweezers body 1 is sleeved on the side of the upper end of the wire groove block 4, and the bottom end is abutted on the surface of the opening of the annular installation guide groove block 5, then the tweezers end of the left tweezers body 1 and the tweezers end of the right tweezers body 2 are driven to be close to each other, and the wire groove block 4 is pushed out.

[0027] The basic principle and main features of the present application and the advantages of the present application are shown and described above, and the skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the present application, and various changes and improvements can be made to the present application without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the claimed present application, and the scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for replacing a wireway block, characterized in that: The left tweezers body and the right tweezers body are crossed and hinged, a side wall of a tweezers claw end of the left tweezers body is formed with a bayonet, and one side of a tweezers claw end of the right tweezers body is formed with a positioning pit.

2. The wire slot block replacement aid of claim 1, wherein: The left tweezers body comprises a left tweezers claw part, a first hinge part and a left handle part, which are sequentially connected from top to bottom, the right tweezers body comprises a right tweezers claw part, a second hinge part and a right handle part, which are sequentially connected from top to bottom, and the first hinge part and the second hinge part are hinged.

3. The wire slot block replacement aid of claim 1, wherein: The bayonet is trapezoidal, and the bayonet is gradually enlarged from inside to outside.

4. The wire slot block replacement aid of claim 1, wherein: The positioning pit penetrates through a side wall of the right tweezers body, and a side opening of the positioning pit is directed to the same direction as the bayonet.

5. The wire slot block replacement aid of claim 1, wherein: The auxiliary device further comprises a limiting assembly for limiting a minimum angle of opening and closing of the left tweezers body and the right tweezers body.

6. The wire slot block replacement aid of claim 5, wherein: The limiting assembly comprises a connecting piece with external threads, a threaded hole is arranged on a side wall of any one of the left tweezers body and the right tweezers body, the threaded hole is directed to the left tweezers body or the right tweezers body, and the connecting piece is matched with the threaded hole.

7. The wire slot block replacement aid of claim 2, wherein: The left handle part and the right handle part are sleeved with anti-skid sleeves.

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