Auxiliary locking jig for coil processing

Abstract

The utility model discloses an auxiliary locking jig for coil processing, which relates to the field of coil processing and comprises a locking jig body, two ends of an inner cavity of the locking jig body are symmetrically and movably connected with first positioning components, one end of each first positioning component is provided with a mounting groove, a positioning block is movably connected in an inner cavity of each mounting groove, and the positioning blocks are arranged in the inner cavities of the first positioning components. A base is installed at the bottom of the locking jig body, a second positioning assembly is movably connected into an inner cavity of the base, supporting blocks are movably connected to the two sides of the second positioning assembly, movable columns are symmetrically installed in the centers of the opposite sides of the two supporting blocks, and sliding blocks are symmetrically installed on the tops and the side edges of the tops of the movable columns. According to the auxiliary locking jig for coil processing, when the locking jig is used for processing a coil, a body and a terminal of the coil can be locked, and a better positioning effect can be achieved, so that the processing efficiency of the coil can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of coil processing, especially a locking fixture for coil processing. BACKGROUND

[0002] Coil usually refers to the ring-shaped wire winding, and the most common coil applications include: motor, inductor, transformer and loop antenna. The coil in the circuit refers to the inductor. It is that the wire is wound one by one, and the wires are insulated from each other, and the insulating tube can be hollow or contain a core or a magnetic powder core, which is simply called inductor. Inductor can be divided into fixed inductor and variable inductor, and the fixed inductor coil is simply called inductor or coil.

[0003] When the coil is processed, it needs to be positioned, but when positioning, it is not convenient to position the coil body and its terminal according to its size, which will affect the processing.

[0004] Therefore, it is necessary to provide a locking fixture for coil processing to solve the above problems. INVENTION CONTENTS

[0005] The main purpose of the utility model is to provide a locking fixture for coil processing, which can effectively solve the problems in the background art.

[0006] To achieve the above purpose, the technical scheme adopted by the utility model is:

[0007] A locking fixture for coil processing, comprising a locking fixture body, two ends of the inner cavity of the locking fixture body are symmetrically connected with a first positioning assembly, one end of the first positioning assembly is provided with a mounting groove, and the inner cavity of the mounting groove is movably connected with a positioning block.

[0008] The bottom of the locking fixture body is provided with a base, the inner cavity of the base is movably connected with a second positioning assembly, the two sides of the second positioning assembly are movably connected with supporting blocks, the middle of the opposite side of the two supporting blocks is symmetrically provided with a movable column, and the top of the movable column and the side of the top are symmetrically provided with sliding blocks.

[0009] Preferably, the right side of the locking fixture body is rotatably connected with a handle, the outer wall of the locking fixture body is provided with an adjusting groove, the inner cavity of the adjusting groove is rotatably connected with a bidirectional screw rod, the handle is installed on the side of the bidirectional screw rod, and the first positioning assembly is movably connected in the inner cavity of the adjusting groove and is threadedly connected to the outer wall of the bidirectional screw rod.

[0010] Preferably, the inner cavity of the mounting groove is provided with a threaded rod, and the positioning block is threadedly connected to the outer wall of the threaded rod.

[0011] Preferably, the middle of the base top is provided with a movable slot, both sides of the base are symmetrically provided with a through slot extending into the inner cavity of the movable slot, the middle of the inner cavity of the base is provided with a guide rod, and the bottom of the second positioning assembly is movably connected in the inner cavity of the movable slot and sleeved on the outer wall of the guide rod.

[0012] Preferably, the bottom of both sides of the second positioning assembly is symmetrically provided with a movable block movably connected in the inner cavity of the through slot, and the side opposite to the side of the movable block on both sides is threadedly connected with a positioning bolt abutting against the side edge of the base.

[0013] Preferably, the movable column is movably connected in the inner cavity of the second positioning assembly, the outer wall of the second positioning assembly is provided with an unfolding slot, one end of the connecting handle is movably connected in the inner cavity of the unfolding slot and connected with the movable column, the top and bottom of the inner cavity of the second positioning assembly are symmetrically provided with guide columns, the outer wall of the guide column is wound with a spring, the sliding block is sleeved on the outer wall of the guide column and slidably connected in the inner cavity of the second positioning assembly, and both ends of the spring are mounted on the side edges of the sliding blocks on both sides.

[0014] Compared with the prior art, the utility model has the advantages of the following:

[0015] 1、The coil processing auxiliary locking jig is provided with the mounting slot, so that the terminal of the coil can be placed in the inner cavity and wound on the outer wall of the threaded rod, the positioning block can be threadedly connected with the threaded rod by rotating, the positioning block can be pressed down at this time, and the coil terminal can be locked and processed, the first positioning assembly can be threadedly connected with the bidirectional screw rod by rotating the handle, and the first positioning assembly can be adjusted in distance according to the processing requirement of the coil.

[0016] 2、The coil processing auxiliary locking jig is provided with the spring, so that the sliding blocks on both sides can be bounced away from each other at any time, the movable column can drive the supporting blocks to be opened, the inner circle of the coil body can be supported, the coil body can be positioned when being processed, the terminal of the coil body can be prevented from moving when being processed, the supporting blocks can be accommodated by moving the connecting handle, and the coil body can be conveniently disassembled and assembled.

[0017] 3、The coil processing auxiliary locking jig is provided with the movable slot and the through slot, so that the second positioning assembly and the movable block can move forward and backward in the inner cavities, the position of the second positioning assembly can be adjusted according to the processing requirement, and the second positioning assembly can be positioned by the movable block through the positioning bolt. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the overall structure of the utility model schematic diagram;

[0019] Figure 2 is the utility model Figure 1 A place of the utility model is the enlarged view;

[0020] Figure 3 is the utility model second positioning assembly structure schematic diagram;

[0021] Figure 4 is the utility model support block structure schematic diagram.

[0022] In the figure: 1, lock fixture body;2, handle;3, adjusting groove;4, two-way screw;5, first positioning assembly;6, installation groove;7, threaded rod;8, positioning block;9, base;10, movable slot;11, through slot;12, movable block;13, positioning bolt;14, guide rod;15, second positioning assembly;16, unfolding slot;17, connecting handle;18, support block;19, movable column;20, sliding block;21, guide column;22, spring. DETAILED DESCRIPTION

[0023] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0024] Example one:

[0025] As Figure 1 , Figure 2 Indicated, a coil processing auxiliary lock fixture, including lock fixture body 1, the two ends of the inner cavity of lock fixture body 1 symmetry movable connection has first positioning assembly 5, one end of first positioning assembly 5 is provided with installation groove 6, the inner cavity of installation groove 6 movable connection has positioning block 8, the right side of lock fixture body 1 is rotatably connected with handle 2, the outer wall of lock fixture body 1 is provided with adjusting groove 3, the inner cavity of adjusting groove 3 is rotatably connected with two-way screw 4, handle 2 is installed in the side of two-way screw 4, first positioning assembly 5 is movably connected in the inner cavity of adjusting groove 3 and is screw connected in the outer wall of two-way screw 4, the inner cavity of installation groove 6 is installed with threaded rod 7, positioning block 8 is screw connected in the outer wall of threaded rod 7;

[0026] Through the installation slot 6, the coil terminal can be placed in the inner cavity and wound on the outer wall of the threaded rod 7. By rotating the positioning block 8, it can be screwed with the threaded rod 7. At this time, the positioning block 8 can be pressed down until it is attached to the coil terminal. In this way, it can be locked and processed. When processing, it can have a good positioning effect. By rotating the handle 2, the bidirectional screw rod 4 can be rotated, so that the first positioning assembly 5 can be screwed with it, so that the first positioning assembly 5 can adjust the distance according to the processing requirements of the coil.

[0027] Example two:

[0028] As Figure 1 , Figure 3 , Figure 4 shown, a coil processing auxiliary locking jig, the bottom of the locking jig body 1 is provided with a base 9, the inner cavity of the base 9 is movably connected with a second positioning assembly 15, the two sides of the second positioning assembly 15 are movably connected with supporting blocks 18, the two supporting blocks 18 are symmetrically installed on the opposite side of the median, the top and the side of the top of the movable column 19 are symmetrically installed with sliding blocks 20, the top of the base 9 is provided with an active slot 10, the two sides of the base 9 are symmetrically provided with through grooves 11, the through grooves 11 extend into the inner cavity of the active slot 10, the inner cavity of the base 9 is movably connected with a guide rod 14, the bottom of the second positioning assembly 15 is movably connected in the inner cavity of the active slot 10 and is sleeved on the outer wall of the guide rod 14, the two sides of the second positioning assembly 15 are symmetrically provided with movable blocks 12, the movable blocks 12 are movably connected in the inner cavity of the through groove 11, the opposite side of the two movable blocks 12 is screw connected with a positioning bolt 13, the positioning bolt 13 is attached to the side of the base 9, the movable column 19 is movably connected in the inner cavity of the second positioning assembly 15, the outer wall of the second positioning assembly 15 is provided with an unfolding slot 16, one end of the connecting handle 17 is movably connected in the inner cavity of the unfolding slot 16 and is connected with the movable column 19, the top and the bottom of the inner cavity of the second positioning assembly 15 are symmetrically provided with guide columns 21, the outer wall of the guide column 21 is wound with springs 22, the sliding blocks 20 are sleeved on the outer wall of the guide column 21 and are movably connected in the inner cavity of the second positioning assembly 15, the two ends of the spring 22 are installed on the side of the two sliding blocks 20;

[0029] The spring 22 is arranged, the two sliders 20 can be bounced to the opposite side at any time, the movable column 19 can drive the supporting block 18 to be opened, and the inner ring of the coil body can be supported, the coil body can be positioned during processing, the coil body can be prevented from moving during terminal processing, the connecting handle 17 is moved, the supporting block 18 can be accommodated through the movable column 19, the coil body can be conveniently disassembled and assembled, the movable groove 10 and the through groove 11 are arranged, the second positioning assembly 15 and the movable block 12 can move forward and backward in the inner cavity, the position of the second positioning assembly 15 can be adjusted according to the processing requirement, and the movable block 12 can be positioned through the positioning bolt 13.

[0030] It should be noted that the utility model is a kind of coil processing auxiliary locking fixture, when using, the position of second positioning assembly 15 and first positioning assembly 5 is adjusted according to processing requirement, positioning bolt 13 is loosened, second positioning assembly 15 is moved, so that second positioning assembly 15 moves in the inner cavity of movable groove 10, movable block 12 moves in the inner cavity of through groove 11, after being moved to appropriate position, positioning bolt 13 is tightened to fix second positioning assembly 15, rotating handle 2 is rotated, and drives bidirectional screw rod 4 to rotate, so that first positioning assembly 5 can be connected with bidirectional screw rod 4 by screw thread, at this time, two first positioning assemblies 5 can be moved until being adjusted to appropriate position;

[0031] Two connecting handles 17 are moved to the opposite side, so that movable column 19 can drive supporting block 18 to retract into the inner cavity of second positioning assembly 15, coil body is sleeved on the outer wall of second positioning assembly 15, connecting handle 17 is loosened, spring 22 is bounced to the opposite side of two supporting blocks 18, so that supporting block 18 can be attached to the inner cavity of coil body, the terminal of coil body is placed in the inner cavity of mounting groove 6 and wound on the outer wall of threaded rod 7, and positioning block 8 is rotated, so that it is connected with threaded rod 7 by screw thread, so that positioning block 8 can be moved and attached to terminal.

[0032] The basic principle and main features of the utility model and the advantages of the utility model are shown and described.The skilled person in the art should understand that the utility model is not limited by the above examples, the above examples and the description in the specification are only to illustrate the principle of the utility model, various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model.The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A locking jig for coil processing assistance, comprising a locking jig body (1), characterized by: The first positioning assembly (5) is symmetrically movably connected to both ends of the inner cavity of the locking fixture body (1), one end of the first positioning assembly (5) is provided with a mounting groove (6), and a positioning block (8) is movably connected in the inner cavity of the mounting groove (6). A base (9) is mounted at the bottom of the locking fixture body (1), a second positioning assembly (15) is movably connected in the inner cavity of the base (9), support blocks (18) are movably connected to the two sides of the second positioning assembly (15), a movable column (19) is symmetrically mounted on the opposite side of the two support blocks (18), and a sliding block (20) is symmetrically mounted on the top and the side edge of the top of the movable column (19).

2. The locking jig for coil processing according to claim 1, characterized by: A rotating handle (2) is rotatably connected to the right side of the locking fixture body (1), an adjusting groove (3) is formed in the outer wall of the locking fixture body (1), a bidirectional screw rod (4) is rotatably connected in the inner cavity of the adjusting groove (3), the rotating handle (2) is mounted on the side edge of the bidirectional screw rod (4), and the first positioning assembly (5) is movably connected in the inner cavity of the adjusting groove (3) and is threadedly connected to the outer wall of the bidirectional screw rod (4).

3. The locking jig for coil processing according to claim 1, characterized by: A threaded rod (7) is mounted in the inner cavity of the mounting groove (6), and the positioning block (8) is threadedly connected to the outer wall of the threaded rod (7).

4. The locking jig for coil processing according to claim 1, characterized by: A movable groove (10) is formed in the center of the top of the base (9), through grooves (11) are symmetrically formed on the two sides of the base (9), the through grooves (11) extend into the inner cavity of the movable groove (10), a guide rod (14) is mounted in the center of the inner cavity of the base (9), and the second positioning assembly (15) is movably connected in the inner cavity of the movable groove (10) and is sleeved on the outer wall of the guide rod (14).

5. The locking jig for coil processing according to claim 1, characterized by: Movable blocks (12) are symmetrically mounted on the bottom of the two sides of the second positioning assembly (15), the movable blocks (12) are movably connected in the inner cavities of the through grooves (11), and positioning bolts (13) are threadedly connected to the sides opposite to the two movable blocks (12), and the positioning bolts (13) are attached to the side edges of the base (9).

6. The locking jig for coil processing according to claim 1, characterized by: Further comprising a connecting handle, the movable column (19) is movably connected in the inner cavity of the second positioning assembly (15), an unfolding groove (16) is formed in the outer wall of the second positioning assembly (15), one end of the connecting handle (17) is movably connected in the inner cavity of the unfolding groove (16) and is connected with the movable column (19), guide columns (21) are symmetrically mounted on the top and the bottom of the inner cavity of the second positioning assembly (15), springs (22) are wound on the outer walls of the guide columns (21), the sliding blocks (20) are sleeved on the outer walls of the guide columns (21) and are slidingly connected in the inner cavity of the second positioning assembly (15), and the two ends of the spring (22) are mounted on the side edges of the two sliding blocks (20).

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