CN216858490U

CN216858490U - Thread tapping device for connector

Info

Publication number: CN216858490U
Application number: CN202123128788.9U
Authority: CN
Inventors: 时雪琴
Original assignee: Changzhou Jinhailong Machinery Manufacturing Co ltd
Current assignee: Changzhou Jinhailong Machinery Manufacturing Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-07-01
Anticipated expiration: 2031-12-13

Abstract

The utility model relates to the technical field of connector tapping, in particular to a thread tapping device for a connector, which comprises a sleeve with the height of 5 cm, wherein the sleeve is embedded in a base, one side of the base is connected with a bottom plate in a welding mode, the surface of the bottom plate is provided with a slide rail, a moving seat is arranged on the slide rail in a sliding mode and can move left and right, thereby remove the position of splint, thereby satisfy the operation requirement of the connector of different specifications, it is connected with splint to remove the telescopic one side of seat and keep away from, splint are L shape, the threaded hole is seted up to the bottom of L shape splint, the lead screw is installed to the screw hole internal rotation, the rubber handle of T font is installed to lead screw one end, the lead screw other end is provided with the fixed block, use this device to make the tapping sword pass the sleeve of high 5 centimetres and play limiting displacement to the tapping sword, thereby guarantee that the tapping sword keeps perpendicular at the in-process of tapping, guarantee the perpendicular of screw hole.

Description

Thread tapping device for connector

Technical Field

The utility model relates to the technical field of connector tapping, in particular to a thread tapping device for a connector.

Background

Tapping means that the screw tap is screwed into a bottom hole to be drilled with a certain torque to machine an internal thread. The hole opening of the thread bottom hole on the workpiece needs chamfering, and both ends of the thread of the through hole are chamfered. The position of the workpiece clamp needs to be correct, and the center line of the threaded hole is arranged at a horizontal or vertical position as far as possible, so that the tapping is easy to judge the screw tap shaft. It is important to select a proper lubricant for tapping, and in the case where cleaning is not required, a self-cleaning tapping lubricant is used, and in the case of a workpiece which is difficult to machine, a pure-oil tapping oil is used. However, when tapping with a tapping blade, it is difficult to maintain the tapping blade in a perpendicular relationship to the surface of the connector face, resulting in the inclination of the threaded hole such that the screw cannot be completely rotated into the threaded hole when the screw is installed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a thread tapping device for a connector.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a thread tapping device for a connector comprises a sleeve with the height of 5 cm, wherein the sleeve is inlaid in a base, when tapping is carried out by using a tapping knife, the perpendicular relation between the tapping knife and the surface of the connector surface is difficult to keep, so that a threaded hole can incline, the tapping knife penetrates through the sleeve with the height of cm to limit the tapping knife, so that the tapping knife is guaranteed to be kept perpendicular in the tapping process, one side of the base is connected with a bottom plate in a welding mode, a sliding rail is arranged on the surface of the bottom plate, a moving seat is slidably mounted on the sliding rail and can move left and right, the position of a clamping plate is moved, so that the use requirements of connectors with different specifications are met, one side, away from the sleeve, of the moving seat is connected with a clamping plate, the clamping plate is L-shaped, a threaded hole is formed in the bottom of the L-shaped clamping plate, a screw rod is rotatably mounted in the threaded hole, and one end of the screw rod is provided with a T-shaped rubber handle, the other end of the screw rod is provided with a fixed block, and the screw rod drives the fixed block to prop against the surface of the connector by rotating the rubber handle, so that the fixing effect is achieved.

Furthermore, the surface of the movable seat is provided with a threaded hole, a fixed pin for fixing the movable seat is arranged in the threaded hole, and the movable seat is fixed by rotating the fixed pin so as not to displace.

Furthermore, the fixed pins are two in total and located on two sides of the slide rail, and the fixed pins located on two sides of the slide rail enable the movable seat to be fixed more firmly.

Furthermore, one side, far away from the lead screw, of the fixing block is provided with a latticed anti-skidding groove, and the anti-skidding groove is used for increasing friction force.

Furthermore, the sleeve is made of plastic, and the plastic sleeve is low in cost.

Furthermore, the clamping plate material is aluminum alloy, and the clamping plate made of the aluminum alloy material can ensure the strength of the clamping plate.

The utility model has the beneficial effects that: use this device to make the tapping sword pass through the sleeve of high 5 centimetres and play limiting displacement to the tapping sword to guarantee that the tapping sword keeps perpendicular at the in-process of tapping, simultaneously through the cooperation between splint and the fixed pin, the fixed sleeve position, thereby confirm tapping position department, avoid taking place the skew at the tapping in-process.

Drawings

Fig. 1 is a schematic side view of a thread tapping apparatus for a connector according to the present invention;

fig. 2 is a schematic top view of a thread tapping device for a connector according to the present invention;

fig. 3 is a schematic structural view of a sleeve of a thread tapping device for a connector according to the present invention.

In the figure: the device comprises a sleeve 1, a base 2, a bottom plate 3, a sliding rail 4, a movable seat 5, a clamping plate 6, a screw rod 7, a rubber handle 8, a fixed block 9, a fixed pin 10 and an anti-slip groove 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the embodiment, referring to fig. 1-3, a thread tapping device for a connector comprises a sleeve 1 with a height of 5 cm, wherein the sleeve 1 is inlaid in a base 2, when tapping is performed by using a tapping knife, the perpendicular relation between the tapping knife and the surface of the connector surface is difficult to keep, so that a threaded hole can be inclined, the tapping knife passes through the sleeve 1 with the height of 5 cm and has a limiting effect on the tapping knife, so that the tapping knife is ensured to be perpendicular in the tapping process, one side of the base 2 is connected with a bottom plate 3 in a welding manner, a sliding rail 4 is arranged on the surface of the bottom plate 3, a movable seat 5 is slidably mounted on the sliding rail 4, the movable seat 5 can move left and right, so that the position of a clamp plate 6 is moved, so that the use requirements of connectors with different specifications are met, one side, away from the sleeve 1, of the movable seat 5 is connected with a clamp plate 6, the clamp plate 6 is in an L shape, the bottom of the L-shaped clamp plate 6 is provided with a threaded hole, lead screw 7 is installed to screw hole internal rotation, and the rubber handle 8 of T font is installed to lead screw 7 one end, and the lead screw 7 other end is provided with fixed block 9, and through rotatory rubber handle 8, lead screw 7 drives fixed block 9 and withstands the connector surface to reach the fixed action.

Furthermore, a threaded hole is formed in the surface of the movable seat 5, a fixing pin 10 for fixing the movable seat 5 is installed in the threaded hole, and the movable seat 5 is fixed by rotating the fixing pin 10 so as not to displace.

Furthermore, the fixing pins 10 are two in total and located on two sides of the slide rail 4, and the fixing pins 10 located on two sides of the slide rail 4 enable the movable seat 5 to be fixed more firmly.

Furthermore, one side of the fixing block 9, which is far away from the screw rod 7, is provided with a latticed anti-slip groove 11, and the anti-slip groove 11 is used for increasing friction force.

Further, the sleeve 1 is made of plastic, and the plastic sleeve 1 is low in cost.

Further, the clamping plate 6 is made of aluminum alloy, and the clamping plate 6 made of aluminum alloy material can ensure the strength of the clamping plate.

The working principle is as follows: at first, confirm the position that needs the tapping, place sleeve 1 here after confirming the position, control the position that the adjustment removed seat 5, then with splint 6 joint on the connector, through rotatory rubber handle 8, lead screw 7 drives fixed block 9 and withstands the connector surface, thereby reach solid fixed splint 6, fix removal seat 5 through rotatory fixed pin 10 afterwards, make it not take place the displacement, use the tapping sword to pass sleeve 1 at last, when using the tapping of tapping sword, hardly keep tapping sword and connector surface's perpendicular relation, thereby lead to the screw hole to take place the slope, use this device to make the tapping sword pass through high 5 centimetres sleeve 1 to the tapping sword spacing effect, thereby guarantee that the tapping sword keeps perpendicular at the in-process of tapping.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a screw thread chasing bar for connector, its characterized in that, includes sleeve (1) of height 5 centimetres, inlay in base (2) sleeve (1), base (2) one side is through welded mode connecting plate (3), slide rail (4) have been seted up on bottom plate (3) surface, slidable mounting has removal seat (5) on slide rail (4), one side that sleeve (1) was kept away from in removal seat (5) is connected with splint (6), splint (6) are L shape, and the threaded hole is seted up to the bottom of L shape splint (6), and lead screw (7) are installed to the screw hole internal rotation, rubber handle (8) of T font are installed to lead screw (7) one end, and the lead screw (7) other end is provided with fixed block (9).

2. The threading device according to claim 1, wherein a threaded hole is formed in the surface of the movable seat (5), and a fixing pin (10) for fixing the movable seat (5) is installed in the threaded hole.

3. A screw tapping device for a connector according to claim 2, wherein there are two fixing pins (10) on both sides of the slide rail (4).

4. The threading device according to claim 1, characterized in that the fixing block (9) is provided with a grid-shaped anti-slip groove (11) on the side away from the screw rod (7).

5. A device for tapping threads for connectors according to claim 1, wherein said sleeve (1) is made of plastic.

6. A screw tapping device for a connector according to claim 1, wherein said clamping plate (6) is made of an aluminum alloy.