Thread machining appliance for lathe tailstock

Abstract

The utility model provides a lathe tailstock thread machining appliance, which belongs to the technical field of machining devices, and comprises a cutting component, a clamping component and a positioning component which are detachably connected in sequence, the positioning component is provided with a hollow section matched with the clamping component, the clamping component is sleeved on the hollow section, and a position adjusting structure is arranged on the hollow section; during use, the cutting component is fixed to the clamping component, one end of the positioning component is fixed to the clamping component at a preset position through the position adjusting structure, and the other end of the positioning component is fixedly connected with a lathe clamp. According to the machining tool, the conditions of inconsistent thread coaxiality and incomplete thread form during sleeving can be avoided, the thread machining efficiency is improved, and the thread machining quality is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing devices, and in particular relates to a thread processing tool for a tailstock of a lathe. Background Art

[0002] In the production process of enterprises, sudden mechanical processing is often required, especially when metal (internal thread) sleeves, nuts, bolts, and screws are needed for repair or temporary use. Since standard parts cannot be found temporarily, processing is required to meet the normal operation of the equipment. The more common method currently used is to complete it through manual operation. This operation is inefficient, and the manual sleeve force is uneven and the direction changes, resulting in uneven thread depth, incomplete tooth shape, overlapping and broken wires, etc., making it difficult to ensure the coaxiality of the thread. The finished product is of poor quality and cannot be used, and even damages the original parts of the equipment, affecting the overall service life of the equipment. Utility Model Content

[0003] In view of the problems existing in the above-mentioned prior art, the utility model provides a lathe tailstock thread processing device. The technical problem to be solved by the utility model is to avoid inconsistent thread coaxiality and incomplete tooth profile during sleeve making, improve the thread processing efficiency and ensure the thread processing quality.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A lathe tailstock thread processing tool, comprising:

[0006] A cutting component, a clamping component and a positioning component are detachably connected in sequence, the positioning component has a hollow section matching the clamping component, the clamping component is sleeved on the hollow section, and a position adjustment structure is provided on the hollow section.

[0007] Furthermore, one end of the clamping component for fixing the cutting component is a barrel-shaped structure for accommodating the cutting component, and the other end is provided with a connecting hole, and the clamping component is connected to the position adjustment structure through the connecting hole.

[0008] Furthermore, the barrel-shaped structure of the clamping component includes a barrel wall and a cavity, the cavity accommodates the cutting component, and the barrel wall and the cutting component are tightly matched.

[0009] Furthermore, a first fixing hole is provided on the barrel wall, a second fixing hole is provided on the cutting component, and a fixing bolt passes through the first fixing hole and the second fixing hole to connect the clamping component and the cutting component.

[0010] Furthermore, a plurality of the first fixing holes are evenly distributed on the barrel wall along the circumferential direction, a plurality of the second fixing holes and the first fixing holes are evenly distributed on the cutting component, and the positions of the first fixing holes and the second fixing holes correspond to each other.

[0011] Furthermore, the cavity and the cutting component match each other, and their cross sections are both polygonal.

[0012] Furthermore, the position adjustment structure is an oblong hole and a connecting bolt arranged on the tube wall of the positioning component, the oblong hole is symmetrically arranged up and down, and the connecting bolt passes through the oblong hole and the connecting hole to connect the clamping component and the positioning component.

[0013] Furthermore, the position adjustment structure is a plurality of circular holes and connecting pins arranged on the tube wall of the positioning component. The circular holes are distributed axially and symmetrically arranged up and down. The connecting pins pass through the circular holes and the connecting holes to connect the clamping component and the positioning component.

[0014] Furthermore, the outer side of the position adjustment structure is marked with scale.

[0015] Furthermore, the cutting component includes any one of a tap and a die.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The utility model can avoid the situation that the thread coaxiality is inconsistent and the tooth profile is incomplete during sleeve making, improve the processing efficiency of the thread, ensure the processing quality of the thread, and has a high degree of coordination with the machine tool. The machine tool processing has higher efficiency and accuracy, saves labor and time, is simple to process, convenient to maintain, and has high applicability;

[0018] 2. The cutting parts and the clamping parts are detachably connected, and the cutting parts can be adjusted according to the specifications required on site to realize the production and processing of parts with different specifications;

[0019] 3. Through the position adjustment structure, the length of the parts can be quickly adjusted according to the requirements, without adjusting the lathe parameters, thus improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0021] Figure 2 for Figure 1 AA section view;

[0022] Figure 3 It is a schematic diagram of the overall structure of another embodiment of the utility model.

[0023] The parts represented by the reference numerals in the figure are as follows:

[0024] 1-cutting component, 2-clamping component, 3-positioning component, 4-hollow section, 5-position adjustment structure, 6-connecting hole, 7-first fixing hole. DETAILED DESCRIPTION

[0025] The technical solution of the utility model is clearly and completely described below in conjunction with the accompanying drawings.

[0026] Example 1

[0027] As attached Figure 1 As shown, this embodiment provides the following technical solutions:

[0028] A lathe tailstock thread processing tool, comprising:

[0029] The cutting component 1, the clamping component 2 and the positioning component 3 are detachably connected in sequence, the positioning component 3 has a hollow section 4 matching the clamping component, the clamping component 2 is sleeved on the hollow section 4, and the hollow section 4 is provided with a position adjustment structure 5; when in use, the cutting component 1 is fixed on the clamping component 2, one end of the positioning component 3 is fixed to the clamping component 2 at a preset position through the position adjustment structure 5, and the other end of the positioning component 3 is fixedly connected to the lathe fixture.

[0030] Furthermore, one end of the clamping component 2 for fixing the cutting component 1 is a barrel-shaped structure for accommodating the cutting component, and the other end is provided with a connecting hole 6, and the clamping component 2 is connected to the position adjustment structure 5 through the connecting hole 6.

[0031] Furthermore, the barrel-shaped structure of the clamping component 2 includes a barrel wall and a cavity, the cavity accommodates the cutting component 1, and the barrel wall and the cutting component 1 are tightly matched.

[0032] Furthermore, a first fixing hole 7 is provided on the barrel wall, and a second fixing hole is provided on the cutting component 1 . A fixing bolt passes through the first fixing hole and the second fixing hole to connect the clamping component 2 and the cutting component 1 .

[0033] Furthermore, a plurality of the first fixing holes 7 are evenly distributed on the barrel wall along the circumferential direction, a plurality of the second fixing holes and the first fixing holes are evenly distributed on the cutting component 1, and the positions of the first fixing holes and the second fixing holes correspond to each other.

[0034] Furthermore, the position adjustment structure 5 is an oblong hole and a connecting bolt arranged on the tube wall of the positioning component. The oblong hole is symmetrically arranged up and down. The connecting bolt passes through the oblong hole and the connecting hole 6 to connect the clamping component 2 and the positioning component 3.

[0035] Furthermore, the outer side of the position adjustment structure 5 is marked with scale.

[0036] Furthermore, the cutting component 1 is a die, including a circular die.

[0037] In some preferred implementation schemes of this embodiment, the specification range of the circular die is M0.25~M68mm.

[0038] Example 2

[0039] The difference from Example 1 is that in this embodiment, as shown in the attached Figure 2 As shown, the cutting component 1 is a tap.

[0040] Furthermore, the cavity and the cutting component match each other, and their cross sections are both polygonal.

[0041] Example 3

[0042] The difference from Example 1 is that, in this embodiment, the position adjustment structure is a plurality of circular holes and connecting pins arranged on the tube wall of the positioning component. The circular holes are distributed axially and symmetrically arranged up and down. The connecting pins pass through the circular holes and the connecting holes to connect the clamping component and the positioning component.

[0043] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model are included in the protection scope of the utility model.

Claims

1. A lathe tailstock thread processing tool, characterized in that: include: A cutting component, a clamping component and a positioning component are detachably connected in sequence, the positioning component has a hollow section matching the clamping component, the clamping component is sleeved on the hollow section, and a position adjustment structure is provided on the hollow section.

2. The lathe tailstock thread processing tool according to claim 1, characterized in that: One end of the clamping component connected to the cutting component is a barrel-shaped structure, which accommodates the cutting component. The other end of the clamping component is provided with a connecting hole, and the clamping component is connected to the position adjustment structure through the connecting hole.

3. The lathe tailstock thread processing tool according to claim 2, characterized in that: The barrel-shaped structure of the clamping component comprises a barrel wall and a cavity, the cavity accommodates the cutting component, and the barrel wall is tightly matched with the cutting component.

4. The lathe tailstock thread processing tool as claimed in claim 3, characterized in that: A plurality of first fixing holes are arranged on the barrel wall, a plurality of second fixing holes are arranged on the cutting component, and the clamping component and the cutting component are connected by fixing bolts passing through the first fixing holes and the second fixing holes.

5. The lathe tailstock thread processing tool according to claim 4, characterized in that: A plurality of the first fixing holes are evenly distributed on the barrel wall along the circumferential direction, a plurality of the second fixing holes and the first fixing holes are evenly distributed on the cutting component, and the first fixing holes correspond to the second fixing holes in position.

6. The lathe tailstock thread processing tool as claimed in claim 3, characterized in that: The cavity and the cutting component match each other, and the cross-sections where the two contact each other are both polygonal.

7. The lathe tailstock thread processing tool as claimed in claim 2, characterized in that: The position adjustment structure is an oblong hole and a connecting bolt arranged on the tube wall of the positioning component. The oblong hole is symmetrically arranged up and down, and the clamping component and the positioning component are connected by connecting bolts passing through the oblong hole and the connecting hole.

8. The lathe tailstock thread processing tool as claimed in claim 2, characterized in that: The position adjustment structure is a plurality of circular holes and connecting pins arranged on the tube wall of the positioning component. The circular holes are distributed along the axial direction and symmetrically arranged up and down. The clamping component and the positioning component are connected by connecting pins passing through the circular holes and the connecting holes.

9. The lathe tailstock thread processing tool according to claim 1, characterized in that: The outer side of the position adjustment structure is marked with scales.

10. The lathe tailstock thread processing tool according to claim 1, characterized in that: The cutting component includes any one of a tap and a die.

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