CN217618217U

CN217618217U - Aluminum cylinder tapping clamp

Info

Publication number: CN217618217U
Application number: CN202220854643.2U
Authority: CN
Inventors: 施孝勇; 郎江鸿
Original assignee: Hangzhou Funuo Machinery Manufacturing Co ltd
Current assignee: Hangzhou Funuo Machinery Manufacturing Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-10-21
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses an aluminium section of thick bamboo tapping anchor clamps, include: the aluminum cylinder fixture comprises a limiting sleeve, a driving connecting shaft, a tapping screw and an aluminum cylinder fixture main body, wherein the limiting sleeve is sleeved outside the aluminum cylinder fixture main body and the driving connecting shaft, and the tapping screw is clamped in the lower end of the aluminum cylinder fixture main body; four slots have been seted up on aluminium section of thick bamboo anchor clamps main part side surface, and the slot runs through two inside and outside faces of aluminium section of thick bamboo anchor clamps main part, and the integrative handle that rotates that is equipped with in plug-in card connecting piece upper end, and draw-in groove has been seted up respectively to four faces of drill bit fixed handle, will attack the drill bit fixed handle fixed card of tooth silk in aluminium section of thick bamboo anchor clamps main part. With the sliding process downwards of limiting sleeve, the plug-in card connecting piece rotates and inserts in the draw-in groove of drill bit fixed handle through the slot, makes the tapping screw fix in aluminium section of thick bamboo anchor clamps main part, and fixed effect is better, can not become flexible, improves the installation dismantlement efficiency of tapping the screw.

Description

Aluminum cylinder tapping clamp

Technical Field

The utility model relates to a frock clamp technical field specifically is an aluminium section of thick bamboo tapping anchor clamps.

Background

The tapping machine is a machining device for machining internal threads, screws or tooth buttons on the inner side surfaces of holes of various parts with through holes or blind holes of different specifications, such as a machine shell, an equipment end surface, nuts, a flange plate and the like.

The existing tapping clamp clamps tapping threads by screwing a petal-shaped clamp through a screw cylinder, the mode is easy to loosen, and the mounting and dismounting efficiency is not high.

Therefore, we propose an aluminum barrel tapping fixture to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminium section of thick bamboo attacks tooth anchor clamps to what provide among the above-mentioned background art through the screw section of thick bamboo screw petal form anchor clamps centre gripping attack the tooth silk mode easily not hard up, and the not high problem of efficiency is dismantled in the installation.

In order to achieve the above object, the utility model provides a following technical scheme: an aluminum barrel tapping fixture, comprising: the aluminum tube fixture comprises a limiting sleeve, a driving connecting shaft, a tapping screw and an aluminum tube fixture main body, wherein the driving connecting shaft and the aluminum tube fixture main body are integrally designed, the limiting sleeve is sleeved outside the aluminum tube fixture main body and the driving connecting shaft, the limiting sleeve is connected with the aluminum tube fixture main body and the driving connecting shaft in a sliding manner, and the tapping screw is clamped in the lower end of the aluminum tube fixture main body;

the side surface of the aluminum cylinder clamp main body is provided with four slots which are respectively positioned in four directions, the slots penetrate through the inner surface and the outer surface of the aluminum cylinder clamp main body, a plug-in card connecting piece is arranged in each slot, the upper end of each plug-in card connecting piece is integrally provided with a rotating handle, and the rotating handle is rotatably connected with the inner wall of each slot through a rotating shaft;

the tapping screw is formed by integrally tapping a drill bit and a drill bit fixing handle, the drill bit fixing handle is matched and spliced with the aluminum barrel clamp main body, the four faces of the drill bit fixing handle are respectively provided with a clamping groove, the clamping grooves correspond to the slots in a one-to-one mode, the rotating handle rotates to drive the inserting and clamping connecting piece to be connected with the drill bit fixing handle in an inserting mode through the clamping grooves, and the drill bit fixing handle fixing clamp of the tapping screw is clamped in the aluminum barrel clamp main body.

Preferably, the lower part of the limiting sleeve is provided with a thread groove and a sliding groove which are integrally communicated, and the thread groove and the sliding groove are respectively provided with four groups in four directions of the limiting sleeve and respectively correspond to the slots one by one.

Preferably, the thread groove and the sliding groove are internally provided with a pressing part, and the pressing part consists of a screwing button, a spring, a sliding guide rod and a pressing head.

Preferably, the screwing button is positioned on the outer side of the limiting sleeve and is in threaded connection with the thread groove.

Preferably, the end of the screwing button is provided with a sliding guide rod, and the other end of the sliding guide rod is connected with the elastic pressing head in a sliding manner.

Preferably, the elastic pressing head is connected with the sliding groove in a sliding mode, and the sliding guide rod is sleeved with a spring.

Compared with the prior art, the beneficial effects of the utility model are that: the clamping device is provided with a limiting sleeve, a spring pressing piece and a card inserting connecting piece, and solves the problems that the tapping screw is easy to loosen in a mode of clamping the tapping screw by screwing a petal-shaped clamp through a screw cylinder and the mounting and dismounting efficiency is low;

1. in the process of sliding the limiting sleeve downwards, the elastic pressing head and the card inserting connecting piece are extruded relatively, the card inserting connecting piece rotates and is inserted into a clamping groove of the drill bit fixing handle through the inserting groove, so that the tapping screw is fixed in the aluminum cylinder clamp main body, the elastic pressing head moves towards the screwing button direction and retracts into the sliding groove, the fixed installation of the tapping screw is completed, the fixing effect is better, and the tapping screw cannot loosen;

when the tapping screw needs to be removed, the limiting sleeve moves upwards, and when the elastic pressing head moves to the position of the rotating handle, the elastic pressing head is ejected out by the spring, so that the rotating handle is inwards extruded, the card inserting connecting piece is driven to rotate outwards and is separated from the clamping groove, the tapping screw is quickly taken out from the aluminum barrel clamp body, and the mounting and dismounting efficiency of the tapping screw is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the aluminum barrel clamp body and the limiting sleeve of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention;

fig. 5 is a schematic structural view of the tapping screw of the present invention;

fig. 6 is a schematic structural view of the middle limiting sleeve of the present invention;

fig. 7 is a schematic structural view of the aluminum tube fixture main body of the present invention.

In the figure: 1. a limiting sleeve; 2. a drive connection shaft; 3. tapping a thread; 4. a spring pressing piece; 5. an aluminum barrel clamp body; 6. a thread groove; 7. a sliding groove; 8. screwing the button; 9. a spring; 10. sliding the guide bar; 11. a ram; 12. rotating the handle; 13. a card insertion connector; 14. a tapping drill bit; 15. a drill bit fixing shank; 16. a card slot; 17. and (4) a slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: an aluminum barrel tapping fixture, comprising: the aluminum tube tapping machine comprises a limiting sleeve 1, a driving connecting shaft 2, a tapping screw 3 and an aluminum tube clamp main body 5, wherein the driving connecting shaft 2 and the aluminum tube clamp main body 5 are integrally designed, the limiting sleeve 1 is sleeved outside the aluminum tube clamp main body 5 and the driving connecting shaft 2, the limiting sleeve 1 is connected with the aluminum tube clamp main body 5 and the driving connecting shaft 2 in a sliding mode, and the tapping screw 3 is clamped in the lower end of the aluminum tube clamp main body 5;

four slots 17 are formed in the side surface of the aluminum cylinder clamp main body 5, the four slots 17 are respectively located in four directions, the slots 17 penetrate through the inner surface and the outer surface of the aluminum cylinder clamp main body 5, a card inserting connecting piece 13 is installed in each slot 17, a rotating handle 12 is integrally arranged at the upper end of each card inserting connecting piece 13, and each rotating handle 12 is rotatably connected with the inner wall of each slot 17 through a rotating shaft;

the tapping screw 3 is integrally formed by a tapping drill bit 14 and a drill bit fixing handle 15, the drill bit fixing handle 15 is matched and inserted with the aluminum cylinder fixture main body 5, four faces of the drill bit fixing handle 15 are respectively provided with clamping grooves 16, the clamping grooves 16 correspond to the clamping grooves 17 one by one, the rotating handle 12 rotates to drive the inserting and clamping connecting piece 13 to be connected with the drill bit fixing handle 15 in an inserting and clamping mode through the clamping grooves 16, and the drill bit fixing handle 15 of the tapping screw 3 is fixedly clamped in the aluminum cylinder fixture main body 5 to form clamping;

the lower part of the limiting sleeve 1 is provided with a thread groove 6 and a sliding groove 7, the thread groove 6 is integrally communicated with the sliding groove 7, and the thread groove 6 and the sliding groove 7 are respectively provided with four groups in four directions of the limiting sleeve 1 and respectively correspond to the slots 17 one by one;

the thread groove 6 and the sliding groove 7 are internally provided with a pressing part 4, the pressing part 4 consists of a screwing button 8, a spring 9, a sliding guide rod 10 and a pressing head 11, the screwing button 8 is positioned outside the limiting sleeve 1 and is in threaded connection with the thread groove 6, the end part of the screwing button 8 is provided with the sliding guide rod 10, the other end of the sliding guide rod 10 is in sliding connection with the pressing head 11, the pressing head 11 is in sliding connection with the sliding groove 7, and the sliding guide rod 10 is sleeved with the spring 9.

The working principle is as follows: in the process of sliding the limiting sleeve 1 downwards, the elastic pressing head 11 and the card inserting connecting piece 13 are extruded relatively, the card inserting connecting piece 13 rotates and is inserted into the clamping groove 16 of the drill bit fixing handle 15 through the slot 17, so that the tapping screw 3 is fixed in the aluminum cylinder clamp main body 5, the elastic pressing head 11 moves towards the screwing button 8 and retracts into the sliding groove 7, and the fixed installation of the tapping screw 3 is completed;

when the tapping screw 3 needs to be removed, the limiting sleeve 1 moves upwards, and when the elastic pressing head 11 moves to the position of the rotating handle 12, the spring 9 ejects the elastic pressing head 11 out to extrude the rotating handle 12 inwards to drive the card inserting connecting piece 13 to rotate outwards and separate from the clamping groove 16, so that the tapping screw 3 is taken out from the aluminum cylinder clamp body 5 quickly, and the mounting and dismounting efficiency of the tapping screw 3 is improved.

Those not described in detail in this specification are within the skill of the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an aluminium section of thick bamboo tapping anchor clamps which characterized in that: the method comprises the following steps: the aluminum tube fixture comprises a limiting sleeve, a driving connecting shaft, a tapping screw and an aluminum tube fixture main body, wherein the driving connecting shaft and the aluminum tube fixture main body are integrally designed, the limiting sleeve is sleeved outside the aluminum tube fixture main body and the driving connecting shaft, the limiting sleeve is connected with the aluminum tube fixture main body and the driving connecting shaft in a sliding manner, and the tapping screw is clamped in the lower end of the aluminum tube fixture main body;

2. The aluminum cylinder tapping clamp as claimed in claim 1, wherein the lower portion of the limiting sleeve is provided with a thread groove and a sliding groove, the thread groove and the sliding groove are integrally communicated, and the thread groove and the sliding groove are respectively provided with four groups in four directions of the limiting sleeve, and are respectively in one-to-one correspondence with the slots.

3. The aluminum cylinder tapping clamp of claim 2, wherein the thread groove and the sliding groove are provided with a pressing member, and the pressing member comprises a tightening button, a spring, a sliding guide rod and a pressing head.

4. The aluminum cylinder tapping clamp of claim 3, wherein the tightening button is located outside the limiting sleeve and is in threaded connection with the threaded groove.

5. The aluminum cylinder tapping clamp of claim 4, wherein a sliding guide rod is mounted at an end of the screwing button, and the other end of the sliding guide rod is slidably connected with the tapping head.

6. The aluminum cylinder tapping clamp of claim 5, wherein the tapping head is slidably connected to the sliding groove, and the sliding guide rod is sleeved with a spring.