CN212976947U

CN212976947U - Efficient cutting tool for bent pipe parts

Info

Publication number: CN212976947U
Application number: CN202021499314.8U
Authority: CN
Inventors: 经怀忠
Original assignee: Zhenjiang Hengyuan Automobile Components Co ltd
Current assignee: Zhenjiang Hengyuan Automobile Components Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-16
Anticipated expiration: 2030-07-27

Abstract

A high-efficiency cutting tool for bent pipe parts comprises a bottom plate, a saw blade, a supporting module and a clamping module, wherein a saw blade groove is formed in the middle of the bottom plate, the supporting module comprises an upper clamping block group and a lower clamping block group, the lower clamping block group is installed on two sides of the saw blade groove, a positioning lug is arranged at the upper end of the lower clamping block group, the upper clamping block group is installed on the lower surface of an upper plate of the tool, and a positioning groove matched with the positioning lug is formed in the lower end of the upper clamping block group; the middle part of the upper clamping block group and the lower clamping block group after being spliced is provided with a bent pipe positioning hole to be processed and a semi-finished bent pipe positioning hole; the supporting module comprises a tailing supporting block and two groups of profiling supporting block groups. The utility model discloses in, use the supporting shoe with pressing from both sides tight piece cooperation, can directly cover the frock upper plate when the cutting, once treat processing return bend and semi-manufactured goods return bend two and cut, carry out two processes simultaneously, the essence of realizing the both ends to the return bend part is cut to the change mutually, has improved machining efficiency effectively.

Description

Efficient cutting tool for bent pipe parts

Technical Field

The utility model relates to a parts machining device, concretely relates to return bend part high efficiency cutting frock.

Background

The cutting of the elbow part generally requires a special tool for positioning and clamping, and in order to ensure the final size, both ends of the elbow part need to be finely cut. In the prior art, the problem that the two ends of the bent pipe part are subjected to precise cutting, the tool needs to be frequently disassembled and assembled, and only one bent pipe part can be cut at a single time is solved, so that the machining efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art, the utility model provides a high-efficiency cutting tool for the bent pipe part, which comprises a bottom plate, a saw blade, a supporting module and a clamping module, wherein the middle part of the bottom plate is provided with a saw blade groove, the supporting module comprises an upper clamping block group and a lower clamping block group, the lower clamping block group is arranged at two sides of the saw blade groove, the upper end of the lower clamping block group is provided with a positioning lug, the upper clamping block group is arranged at the lower surface of an upper plate of the tool, and the lower end of the upper clamping block group is provided with a positioning groove matched with the positioning lug; the middle part of the upper clamping block group and the lower clamping block group after being spliced is provided with a bent pipe positioning hole to be processed and a semi-finished bent pipe positioning hole;

the supporting module comprises a tailing supporting block and two groups of profiling supporting block groups, the tailing supporting block, the bent pipe positioning hole to be machined and one group of profiling supporting block groups form a positioning unit to be machined, and the other group of profiling supporting block and the semi-finished product bent pipe positioning hole form a semi-finished product positioning unit.

In order to facilitate the cutting and processing of the bent pipe to be processed, preferably, the bent pipe to be processed is placed on the positioning unit to be processed, and the bent pipe to be processed, which is processed by the positioning unit to be processed, is placed on the semi-finished product positioning unit.

Preferably, the bottom plate is provided with a portable handle.

Preferably, the bottom plate is provided with a chip blocking block, and the chip blocking block is arranged on the front side of the chip removal direction of the saw blade.

Preferably, the profiling support block group consists of two profiling support blocks which are at a certain angle, and the two profiling support blocks are matched with the bending shape of the elbow to be processed.

The operation principle is as follows: during processing, firstly putting the bent to-be-processed bent pipe into a to-be-processed positioning unit for fine cutting of the tail end of a part to form a semi-finished bent pipe; and then placing the semi-finished bent pipe into a semi-finished positioning unit to perform fine cutting on the head end of the part to form a finished bent pipe, and simultaneously placing a new bent pipe to be processed into the positioning unit to be processed to perform fine cutting on the tail end of the part.

Has the advantages that: the utility model discloses in, use the supporting shoe with pressing from both sides tight piece cooperation, can directly cover the frock upper plate when the cutting, once treat processing return bend and semi-manufactured goods return bend two and cut, carry out two processes simultaneously, the essence of realizing the both ends to the return bend part is cut to the change mutually, has improved machining efficiency effectively.

Drawings

FIG. 1 is a schematic perspective view of an efficient cutting tool for elbow parts (hiding an upper plate and an upper clamping block set of the tool);

FIG. 2 is a top view of FIG. 1

FIG. 3 is a schematic perspective view of an efficient cutting tool for elbow parts;

in the figure: 1. the device comprises a bottom plate, 2, saw blades, 3, a saw blade groove, 4, a lower clamping block group, 5, an upper clamping block group, 6, a tool upper plate, 7, a tailing supporting block, 8, a profiling supporting block, 9, a portable handle, 10, a scrap blocking block, 11, a bent pipe to be processed, 12, a semi-finished bent pipe, 13, tailing, 14, waste, 15 and a finished bent pipe.

Detailed Description

In order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.

As shown in fig. 1-3, an efficient cutting tool for elbow parts comprises a bottom plate 1, a saw blade 2, a supporting module and a clamping module, wherein a saw blade groove 3 is formed in the middle of the bottom plate, the supporting module comprises an upper clamping block group 5 and a lower clamping block group 4, the lower clamping block group 4 is installed on two sides of the saw blade groove 3, a positioning bump 41 is arranged at the upper end of the lower clamping block group 4, the upper clamping block group 5 is installed on the lower surface of an upper plate 6 of the tool, and a positioning groove 51 matched with the positioning bump 41 is formed at the lower end of the upper clamping block group 5; the middle part of the upper clamping block group 5 and the lower clamping block group 4 after being spliced is provided with a bent pipe positioning hole to be processed and a semi-finished bent pipe positioning hole;

the supporting module comprises a tailing supporting block 7 and two profiling supporting block groups 8, the tailing supporting block, a bent pipe positioning hole to be processed and one profiling supporting block group form a positioning unit to be processed, and the other profiling supporting block and a semi-finished product bent pipe positioning hole form a semi-finished product positioning unit; the profiling support block group consists of two profiling support blocks 8 which form a certain angle, and the two profiling support blocks are matched with the bending shape of the bent pipe to be processed; the bottom plate 1 is provided with a portable handle 9; the bottom plate 1 is provided with a chip blocking block 10, and the chip blocking block 10 is arranged on the front side of the chip removal direction of the saw blade 2.

In this embodiment, the to-be-machined bent pipe 11 is placed on the to-be-machined positioning unit, and the semi-finished bent pipe 12 machined by the to-be-machined positioning unit is placed on the semi-finished positioning unit.

During processing, firstly putting the bent to-be-processed bent pipe 10 into a to-be-processed positioning unit for fine cutting of the tail end of a part, and cutting into a semi-finished bent pipe 12 and a tailing 13; and then, placing the semi-finished bent pipe into a semi-finished positioning unit for fine cutting of the head end of the part, cutting into a finished bent pipe 15 and waste materials 14, and simultaneously placing a new bent pipe to be processed into the positioning unit to be processed for fine cutting of the tail end of the part.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The efficient cutting tool for the elbow part comprises a bottom plate, a saw blade, a supporting module and a clamping module, and is characterized in that a saw blade groove is formed in the middle of the bottom plate, the supporting module comprises an upper clamping block group and a lower clamping block group, the lower clamping block group is installed on two sides of the saw blade groove, a positioning lug is arranged at the upper end of the lower clamping block group, the upper clamping block group is installed on the lower surface of an upper plate of the tool, and a positioning groove matched with the positioning lug is formed in the lower end of the upper clamping block group; the middle part of the upper clamping block group and the lower clamping block group after being spliced is provided with a bent pipe positioning hole to be processed and a semi-finished bent pipe positioning hole;

2. The efficient cutting tool for the elbow part according to claim 1, wherein the to-be-machined elbow is placed on the to-be-machined positioning unit, the to-be-machined elbow is cut by the saw blade to form a semi-finished elbow, the semi-finished elbow is placed on the semi-finished positioning unit, and the semi-finished elbow is cut by the saw blade to form a finished elbow.

3. The efficient cutting tool for the elbow part according to claim 1, wherein a portable handle is arranged on the bottom plate.

4. The efficient cutting tool for the elbow part according to claim 1, wherein the bottom plate is provided with a chip blocking block, and the chip blocking block is mounted on the front side of a chip removal direction of the saw blade.

5. The efficient cutting tool for the elbow part according to claim 1, wherein the profiling support block group consists of two profiling support blocks which are at a certain angle, and the two profiling support blocks are matched with the bending shape of the elbow to be processed.