A high voltage block terminal device

Abstract

The utility model relates to a high -voltage package inserts terminal device, the device includes the jaw, the material seat, the high -voltage package includes the shell, the insert piece, the shell installs on the material seat, the insert piece root clamps on the jaw, the jaw moves, and the insert piece end is inserted by the insert piece hole on the shell, the jaw is two -fingered jaw, and its two fingers are closed and constitute the top block, the top block moves, and the top insert piece root makes the insert piece insert in place. It is reasonable in design, and the simple structure can realize the insert piece (including L-shaped insert piece) of insert installation.

Description

Technical Field

[0001] This utility model relates to high-voltage plug-in terminal technology, specifically to a high-voltage plug-in terminal device. 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. Utility Model Content

[0003] Since the shape of the insert restricts its root from being inserted, we do the opposite, clamping the root of the insert and inserting the end (which is straight); based on this, this utility model proposes a high-voltage plug terminal device.

[0004] The technical solution of this utility model: 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 utility model 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] When using the above device: 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, the device comprising grippers and a feed base; the high-voltage transformer comprising a housing and a insert, the housing being mounted on the feed base, the root of the insert being clamped on the grippers, the grippers moving to insert the end of the insert through an insert hole on the housing; characterized in that, 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 is used to insert the insert into place.

2. The high-voltage plug-in terminal device according to claim 1, characterized in that, The insert is an L-shaped insert.

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

7. A high-voltage plug-in terminal device 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. A high-voltage coil terminal device 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 plug-in terminal device according to claim 8, characterized in that, The drive structure B is a cylinder.

10. A high-voltage coil terminal device 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.

Images