An ultra-thin blanking tool for cutting a steel pipe

Abstract

The utility model discloses a kind of ultra-thin blanking cutters of steel pipe cutting, comprising: cutter main body and fixed assembly, fixed assembly is set to the top of cutter main body, fixed assembly is used for the installation limit of cutter main body, fixed assembly includes the connecting portion symmetrically set to the top of cutter main body, the connecting portion is provided with the clamping portion for strengthening the connecting portion and the connection of cutter main body, the top side of connecting portion is provided with the insertion connecting portion for fixing cutter main body. The utility model is provided with fixed assembly in the top of cutter main body, the connection of cutter main body and connecting portion is strengthened using the clamping portion in fixed assembly, then the insertion connecting portion arranged on the side of connecting portion is used to connect connecting portion and cutting machine tool rest, compared with the top of cutter main body and cutting machine tool rest are fixed by multiple screws, the direct insertion of the insertion connecting portion is used in this design Positioning design, avoid the time consumption of multiple screw tightening rotation.

Description

Technical Field

[0001] This utility model relates to the field of cutting tools, and in particular to an ultra-thin blanking tool for cutting steel pipes. Background Technology

[0002] In the bearing processing, the steel pipe cutting process requires the installation efficiency and connection stability of the ultra-thin blanking tool, which directly affects the production efficiency and processing accuracy. The traditional technical solution is to use multiple screws to directly tighten and fix the top of the tool body to the cutting machine tool holder.

[0003] However, each time the tool wears out and needs to be replaced, multiple screws must be tightened one by one, which is time-consuming. Especially in mass production, the tools are prone to wear and need to be replaced multiple times. The repeated disassembly and reassembly of the screws will prolong the downtime of the equipment and affect the production line.

[0004] Therefore, how to achieve rapid disassembly and replacement of ultra-thin cutting tools for steel pipes has become a technical problem that urgently needs to be solved. Utility Model Content

[0005] The purpose of this invention is to provide an ultra-thin blanking tool for cutting steel pipes, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an ultra-thin blanking tool for cutting steel pipes, comprising: The cutter body is used for cutting steel pipes; A fixing component is provided on the top of the tool body and is used for mounting and limiting the tool body. The fixing component includes connecting parts symmetrically arranged on the top of the tool body. The connection between the connecting parts and the tool body is provided with a snap-fit ​​part for strengthening the connection between the connecting parts and the tool body. The top side of the connecting parts is provided with an insertion part for fixing the tool body.

[0007] Preferably, the cutter body has symmetrically arranged guide bevels on its sides, which are used to guide the cutting of scrap materials.

[0008] Preferably, the connecting portion includes: The mounting handle is inserted and connected to the top of the tool body, and the insertion part is located on the top side of the tool body; Rivets, the ends of which are inserted and connected to the insertion point between the mounting handle and the cutter body, are used to lock and fix the mounting handle and the cutter body.

[0009] Preferably, an isolation pad is provided at the connection between the cutter body and the mounting handle, and the isolation pad is used to isolate and protect the mounting handle.

[0010] Preferably, the insertion part includes: A pin rod, one end of which is inserted and connected to the top side of the mounting handle, is used for mounting and positioning the mounting handle; A fixing pin, the end of which is inserted and connected to one end of a pin rod, is used to limit the connection between the pin rod and the mounting handle; A lever, which is located at the other end of the pin, is used to assist in holding and pulling the pin away. A pusher is disposed on the side of the mounting handle, and the pusher is used to maintain the insertion of the pin rod into the mounting handle.

[0011] Preferably, the pushing member includes: The mounting sleeve is disposed on the side of the mounting handle and is sleeved on the outside of the pin rod; A retaining ring, which is sleeved on the outside of the pin rod and located in the inner cavity of the mounting sleeve; A compression spring is sleeved on the outside of the pin rod and located in the inner cavity of the mounting sleeve. The compression spring is located on the side of the fixing ring away from the mounting handle.

[0012] Preferably, the mounting sleeve has a groove on its side, which is used to assist the turning of the dial plate.

[0013] Preferably, the snap-fit ​​portion includes: A snap-fit ​​plug is disposed on the inner wall of the mounting handle, and the top of the snap-fit ​​plug is inserted and connected to the bottom of the isolation pad; A snap-fit ​​groove is formed on the top of the tool body, and the snap-fit ​​groove is used for snapping the insertion block.

[0014] The technical effects and advantages of this utility model are as follows: This utility model features a fixing component on the top of the tool body. The snap-fit ​​part in the fixing component strengthens the connection between the tool body and the connecting part. Then, the insertion part on the side of the connecting part is used to insert the connecting part into the cutting machine tool holder. Compared with the method of using multiple screws to tighten and insert the top of the tool body and the cutting machine tool holder, this design uses the direct insertion positioning design of the insertion part to avoid the time-consuming rotation of tightening multiple screws. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the structure of the fixing component of this utility model.

[0017] Figure 3This is a cross-sectional view of the connection between the fixing component and the cutter body of this utility model.

[0018] Figure 4 This is a cross-sectional view of the connection between the snap-fit ​​part and the cutter body of this utility model.

[0019] In the diagram: 1. Tool body; 101. Guide bevel; 102. Snap-fit ​​groove; 2. Mounting handle; 3. Rivet; 4. Snap-fit ​​insert; 5. Isolation pad; 6. Connecting part; 601. Pin rod; 602. Mounting sleeve; 6021. Slot; 603. Retaining ring; 604. Compression spring; 605. Slot plate; 606. Fixing pin. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1: This utility model provides the following... Figure 1 - Figure 4 The ultra-thin blanking tool for cutting steel pipes shown includes: a tool body 1 and a fixing component; Specifically, the cutter body 1 is used for cutting steel pipes, and the fixing component is set on the top of the cutter body 1. The fixing component is used for the installation and limiting of the cutter body 1. It should be noted that the main body of the cutter 1 is symmetrically provided with a guide bevel 101 on one side, which is used to guide the material flow of the cutting scrap.

[0022] Specifically, the fixing component includes a connecting part symmetrically arranged on the top of the tool body 1, a snap-fit ​​part for strengthening the connection between the connecting part and the tool body 1, and an insertion part 6 for fixing the tool body 1 on the top side of the connecting part. It should be noted that the connecting part includes: mounting handle 2 and rivet 3; Specifically, the mounting handle 2 is inserted and connected to the top of the tool body 1, the insertion part 6 is set on the top side of the tool body 1, and the ends of multiple rivets 3 are inserted and connected to the insertion point between the mounting handle 2 and the tool body 1. The rivets 3 are used to lock and fix the mounting handle 2 and the tool body 1. It should be noted that the mounting handle 2 is made of stainless steel. The mounting handle 2 and the side of the tool body 1 have through holes. The rivet 3 is inserted through the through holes to achieve the limiting and fixing of the mounting handle 2 and the tool body 1.

[0023] Specifically, an isolation pad 5 is provided at the connection between the cutter body 1 and the mounting handle 2. The isolation pad 5 is used to isolate and protect the mounting handle 2. It should be noted that the isolation pad 5 is made of rubber and is used to prevent direct contact and wear between the cutter body 1 and the mounting handle 2.

[0024] Specifically, the insertion part 6 includes: a pin rod 601, a fixing pin 606, a lever plate 605, and a pusher; It should be noted that one end of the pin 601 is inserted and connected to the top side of the mounting handle 2. The pin 601 is used for the mounting and positioning of the mounting handle 2. The end of the fixing pin 606 is inserted and connected to one end of the pin 601. The fixing pin 606 is used to limit the pin 601 and the mounting handle 2. The lever 605 is set at the other end of the pin 601. The lever 605 is used to assist in the gripping and pulling out of the pin 601. Specifically, the pin 601 and the lever 605 are fixed by welding. The pusher is set on the side of the mounting handle 2. The pusher is used to maintain the insertion of the pin 601 and the mounting handle 2. The end of the pin 601 is provided with a through hole for the insertion of the fixing pin 606. The fixing pin 606 is a cotter pin.

[0025] Specifically, the pushing components include: mounting sleeve 602, retaining ring 603, and compression spring 604; It should be noted that the mounting sleeve 602 is located on the side of the mounting handle 2, the mounting sleeve 602 is sleeved on the outside of the pin rod 601, the fixing ring 603 is sleeved on the outside of the pin rod 601 and located in the inner cavity of the mounting sleeve 602, the compression spring 604 is sleeved on the outside of the pin rod 601 and located in the inner cavity of the mounting sleeve 602, and the compression spring 604 is located on the side of the fixing ring 603 away from the mounting handle 2; Specifically, the mounting sleeve 602 and the mounting handle 2 are fixed by welding, the fixing ring 603 and the pin rod 601 are fixed by welding, and the mounting sleeve 602 has a groove 6021 on its side, which is used to assist the toggle plate 605 in toggling.

[0026] Example 2: A snap-fit ​​part is used in the ultra-thin cutting tool for cutting steel pipes in Example 1.

[0027] Specifically, the snap-fit ​​part includes: a snap-fit ​​plug 4 and a snap-fit ​​groove 102; It should be noted that the snap-fit ​​plug 4 is located on the inner wall of the mounting handle 2, and the top of the snap-fit ​​plug 4 is inserted and connected to the bottom of the isolation pad 5. The snap-fit ​​groove 102 is opened on the top of the tool body 1. The snap-fit ​​groove 102 is used for the snap-fit ​​plug 4 to be inserted and snapped. Through the snap-fit ​​plug 4, it together with the rivet 3 to limit the tool body 1.

[0028] In actual use, a fixing component is provided on the top of the tool body 1. The connection between the tool body 1 and the connecting part is strengthened by the snap-fit ​​part in the fixing component. Then, the connecting part and the cutting machine tool holder are connected by the insertion part 6 provided on the side of the connecting part. Compared with the tool body 1 and the cutting machine tool holder being fixed by multiple screws, this design uses the positioning design of direct insertion of the insertion part 6, which avoids the time-consuming rotation of multiple screws.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An ultra-thin blanking tool for cutting steel pipes, characterized in that, include: The cutter body (1) is used for cutting steel pipes; A fixing component is provided on the top of the tool body (1). The fixing component is used for the installation and positioning of the tool body (1). The fixing component includes a connecting part symmetrically arranged on the top of the tool body (1). A snap-fit ​​part for strengthening the connection between the connecting part and the tool body (1) is provided at the connection point of the connecting part and the tool body (1). An insertion part (6) for fixing the tool body (1) is provided on the top side of the connecting part.

2. The ultra-thin blanking tool for cutting steel pipes according to claim 1, characterized in that, The main body of the cutter (1) is symmetrically provided with a guide bevel (101) on its side, and the guide bevel (101) is used to guide the material flow of the cutting fragments.

3. The ultra-thin blanking tool for cutting steel pipes according to claim 1, characterized in that, The connecting part includes: The mounting handle (2) is inserted and connected to the top of the tool body (1), and the insertion part (6) is provided on the top side of the tool body (1); Rivets (3), the ends of multiple rivets (3) are inserted and connected to the insertion point of the mounting handle (2) and the tool body (1), the rivets (3) are used to lock and fix the mounting handle (2) and the tool body (1).

4. The ultra-thin blanking tool for cutting steel pipes according to claim 3, characterized in that, An isolation pad (5) is provided at the connection between the cutter body (1) and the mounting handle (2), and the isolation pad (5) is used to isolate and protect the mounting handle (2).

5. The ultra-thin blanking tool for cutting steel pipes according to claim 3, characterized in that, The insertion part (6) includes: A pin (601) is inserted and connected at one end to the top side of the mounting handle (2). The pin (601) is used for the mounting and positioning of the mounting handle (2). A fixing pin (606) is inserted and connected to one end of a pin rod (601). The fixing pin (606) is used to limit the connection between the pin rod (601) and the mounting handle (2). A lever (605) is provided at the other end of the pin (601), and the lever (605) is used to assist in the gripping and pulling out of the pin (601); A pusher is provided on the side of the mounting handle (2) and is used to maintain the insertion of the pin (601) and the mounting handle (2).

6. The ultra-thin blanking tool for cutting steel pipes according to claim 5, characterized in that, The pushing component includes: Mounting sleeve (602), the mounting sleeve (602) is disposed on the side of the mounting handle (2), the mounting sleeve (602) is sleeved on the outside of the pin rod (601); A retaining ring (603) is sleeved on the outside of the pin rod (601) and located in the inner cavity of the mounting sleeve (602); Compression spring (604) is sleeved on the outside of the pin rod (601) and located in the inner cavity of the mounting sleeve (602). The compression spring (604) is located on the side of the fixing ring (603) away from the mounting handle (2).

7. The ultra-thin blanking tool for cutting steel pipes according to claim 6, characterized in that, The mounting sleeve (602) has a groove (6021) on its side, which is used to assist the movement of the dial plate (605).

8. The ultra-thin blanking tool for cutting steel pipes according to claim 4, characterized in that, The snap-fit ​​portion includes: A snap-fit ​​plug (4) is disposed on the inner wall of the mounting handle (2), and the top of the snap-fit ​​plug (4) is inserted and connected to the bottom of the isolation pad (5); The snap-fit ​​groove (102) is located on the top of the cutter body (1) and is used for snap-fitting the insert block (4).

Images