High-voltage pack terminal inserting device and inserting method thereof

Abstract

The invention relates to a high-voltage pack terminal plugging device and a plugging method thereof. The device comprises a clamping jaw and a material seat, the ignition coil comprises a shell and an insertion piece, and the clamping jaw is a two-finger clamping jaw; the plug-in mounting method comprises the following steps of: 1) mounting a shell on a material seat, and clamping the root part of a plug-in piece on a clamping jaw; and (2) the clamping jaw moves, so that the end part of the insertion piece is inserted from the insertion hole in the shell, after the end part of the insertion piece is inserted, the clamping jaw loosens the insertion piece and retreats, two fingers of the insertion piece are folded to form an ejection block, and the ejection block moves to eject the root part of the insertion piece, so that the insertion piece is inserted in place. And the design is reasonable, the structure is simple, and the insertion of the insertion sheet (including an L-shaped insertion sheet) can be realized.

Description

Technical Field

[0001] This invention relates to high-voltage coil terminal technology, specifically to a high-voltage coil terminal device and its insertion method. Background Technology

[0002] Currently available terminal block devices are designed for straight inserts. When inserting the insert, the end of the insert is clamped and the root of the insert is inserted. These terminal block devices are not suitable for L-shaped inserts, as the shape of the insert restricts the insertion of its root. For such inserts, manual insertion is generally used. Summary of the Invention

[0003] Since the shape of the insert restricts its root from being inserted, we do the opposite: clamp the root of the insert and insert the end (which is straight). Based on this, the present invention proposes a high-voltage coil insert terminal device and its insertion method.

[0004] The technical solution of the present invention: A high-voltage transformer terminal insertion device includes a clamp and a material holder; the high-voltage transformer includes a housing and a insert, the housing is fixed on the material holder, the root of the insert is clamped on the clamp, and the clamp moves to insert the end of the insert through the insert hole on the housing (one-time insertion). Because it's inserted backwards, the grippers hold the base of the insert, limiting the insertion depth. The block is inserted into place in one go (due to space limitations, a separate top block cannot be set). The gripper is a two-finger gripper, with the two fingers coming together to form a top block. The top block moves and the root of the top insert makes the insert into place (secondary insertion).

[0005] Further refining the above technical solution, the insert is an L-shaped insert.

[0006] To further refine the above technical solution, the insertion direction of the insert is from the inside of the outer shell to the outside.

[0007] Considering that the L-shaped insert may break easily due to uneven force during insertion, the above technical solution is further refined. The device also includes a stop bar located on the insert hole side of the outer shell, forming an insertion guide for the insert. When the insert is inserted into the insert hole on the outer shell, its back side contacts the stop bar. The stop bar is used for guidance and to prevent deviation.

[0008] To further refine the above technical solution, the material holder is provided with a contour groove, and the outer shell is confined within the contour groove; To allow for smooth removal and insertion of the outer casing, there is a gap between the casing and the contoured groove. Although the gap is small, it can affect the outer casing's movement. Shell stability, The stop bar rests against the outer casing, ensuring the stability of the outer casing when inserting the insert.

[0009] To further refine the above technical solution, the gripper uses a slide as a carrier and is driven to move by a drive structure A.

[0010] Further refining the above technical solution, the drive structure A is composed of a servo motor connected to a lead screw and a lead screw nut, and / or the drive structure A is a cylinder. This ensures the movement accuracy of the gripper and achieves precise positioning of the insert.

[0011] To further refine the above technical solution, the stop bar uses a slider as a carrier and is driven to move by a drive structure B.

[0012] Further refining the above technical solution, the drive structure B is a cylinder.

[0013] Further refining the above technical solution, an adjustable bracket includes a base and a swing block. The swing block is hinged to the base and swings up and down. The material holder is mounted on the swing block and swings up and down together with the swing block. The swing block is fixed to the base by bolts, which pass through fixing holes provided on the base and connect to the swing block. The fixing holes provided on the base are arc-shaped holes, with their curvature centered on the hinge axis of the swing block. This allows for adjustment of the outer shell angle to accommodate different insertion requirements.

[0014] The advantages of this invention are that it has a reasonable design, simple structure, and can realize the insertion of inserts (including L-shaped inserts). Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a partial structure of the high-voltage transformer.

[0016] Figure 2 This is a schematic diagram of an L-shaped insert structure.

[0017] Figure 3 This is a schematic diagram of the high-voltage coil terminal block device.

[0018] Figure 4 This is a schematic diagram of the material box installation structure.

[0019] The components in the diagram are: gripper 1-1, stop bar 1-2, material holder 1-3, platform 1-4, slide table 1-5, drive structure A 1-6, slider 1-7, drive structure B 1-8, adjustable bracket 1-9, base 1-9-1, swing block 1-9-2, fixing hole 1-9-3; outer shell 2-1, L-shaped insert 2-2. Detailed Implementation

[0020] like Figure 1-2 As shown: The high-voltage transformer includes an outer shell 2-1 and an L-shaped insert 2-2; like Figure 3-4 As shown: A high-voltage terminal block device includes a gripper 1-1, a stop bar 1-2, and a material holder 1-3. The gripper 1-1 is a two-finger gripper, with the two fingers closing to form a top block. The gripper 1-1 (mounted on a platform 1-4) is driven to move by a drive structure A 1-6, which is a servo motor connected to a lead screw and a lead screw nut, and a cylinder. The stop bar 1-2 (mounted on the platform 1-4) is driven to move by a slide block 1-7, which is driven to move by a drive structure B 1-8. 1-8 are cylinders; the material seat 1-3 is provided with a contour groove 1-3-1; the adjustable bracket 1-9 (installed on the platform 1-4) includes a base 1-9-1 and a swing block 1-9-2. The swing block 1-9-2 is hinged to the base 1-9-1 and swings up and down. The material seat 1-3 is installed on the swing block 1-9-2 and swings up and down together with the swing block 1-9-2. The swing block 1-9-2 is fixed to the base 1-9-1 by bolts. The bolts pass through the fixing holes 1-9-3 provided on the base 1-9-1 and are connected to the swing block 1-9-2. The fixing holes 1-9-3 provided on the base 1-9-1 are arc-shaped holes, and their curvature is centered on the hinge axis of the swing block 1-9-2.

[0021] Insertion method: Place the outer shell 2-1 into the contour groove 1-3-1 on the material holder 1-3 (the material holder 1-3 is already adjusted at this time), and clamp the root of the L-shaped insert 2-2 onto the gripper 1-2; 1) Drive structure B 1-8 drives the stop rod 1-2 to move, so that the stop rod 1-2 abuts against the outer shell (outer side) and is located on the insertion hole side of the outer shell; 2) The insertion direction of the L-shaped insert 2-1 is from the inside to the outside of the outer shell 2-1; Drive structure A 1-6 Drive the gripper 1-1 to move, so that the end of the L-shaped insert 2-1 is inserted through the insertion hole on the outer shell 2-1. After the end of the L-shaped insert 2-1 is inserted, the gripper 1-2 releases the root of the L-shaped insert 2-1, moves back and closes its two fingers to form a top block. The top block moves and pushes the root of the L-shaped insert 2-2 to insert the L-shaped insert 2-2 into place; 3) During the insertion of the L-shaped insert 2-2, the stop bar 1-2 constitutes the insertion guide of the L-shaped insert 2-2, and the back of the L-shaped insert 2-2 contacts the stop bar 1-2.

[0022] The above embodiments are only for illustrating the technical concept and features of the invention, and are intended to enable those skilled in the art to understand the content of the invention and implement it accordingly. They should not be construed as limiting the scope of protection of the invention. All equivalent changes or modifications made in accordance with the spirit and essence of the invention should be covered within the scope of protection of the invention.

Claims

1. A high-voltage transformer terminal insertion device and its insertion method, the device comprising grippers and a material holder; the high-voltage transformer comprising a housing and inserts, characterized in that, The gripper is a two-finger gripper; the insertion method is as follows: 1) Install the outer shell onto the material base and clamp the root of the insert onto the gripper; 2) Move the gripper so that the end of the insert is inserted through the insertion hole on the outer shell. After the end of the insert is inserted, the gripper releases the insert, moves back and closes its two fingers to form a top block. The top block moves and pushes the root of the insert to insert it into place.

2. The high-voltage coil terminal block device and its insertion method according to claim 1, characterized in that, The insert is an L-shaped insert.

3. The high-voltage coil terminal block device and its insertion method according to claim 1, characterized in that, The insertion direction of the insert is from the inside of the outer shell to the outside.

4. The high-voltage coil terminal block device and its insertion method according to claim 2, characterized in that, The device also includes a stop bar located on the insert hole side of the housing, which serves as an insertion guide for the insert; when the insert is inserted into the insert hole on the housing, its back side contacts the stop bar.

5. The high-voltage coil terminal block device and its insertion method according to claim 4, characterized in that, The material holder is provided with a contour groove, and the outer shell is confined within the contour groove; the stop bar abuts against the outer shell.

6. The high-voltage coil insertion terminal device and its insertion method according to claim 1, characterized in that, The gripper moves via a slide table and is driven by a drive structure A.

7. The high-voltage coil terminal block device and its insertion method according to claim 6, characterized in that, The drive structure A is composed of a servo motor connected to a lead screw and a lead screw nut, and / or the drive structure A is a cylinder.

8. The high-voltage coil terminal block device and its insertion method according to claim 4, characterized in that, The stop bar is driven to move by a drive structure B, with a slider as its carrier.

9. A high-voltage transformer terminal block device and its insertion method according to claim 8, characterized in that, The drive structure B is a cylinder.

10. The high-voltage coil terminal block device and its insertion method according to claim 1, characterized in that, An adjustable support includes a base and a swing block. The swing block is hinged to the base and swings up and down. The material seat is installed on the swing block and swings up and down together with the swing block. The swing block is fixed to the base by bolts. The bolts pass through fixing holes provided on the base and are connected to the swing block. The fixing holes provided on the base are arc-shaped holes, and their curvature is centered on the hinge axis of the swing block.

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