CN218283797U

CN218283797U - Boring machine with double-head tool rest

Info

Publication number: CN218283797U
Application number: CN202220479952.6U
Authority: CN
Inventors: 闫明
Original assignee: Henan Jinhuitong Technology Co ltd
Current assignee: Henan Jinhuitong Technology Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2023-01-13
Anticipated expiration: 2032-03-07

Abstract

The utility model relates to a boring machine with double-head tool rest, which comprises a base, bearing supports are arranged at both ends of the upper part of the base and are rotationally connected with a transmission shaft through bearings, a power unit is arranged at the end part of the transmission shaft, the transmission tool rest is arranged on the transmission shaft, and a tool bar clamp is arranged on the transmission tool rest through a locking bolt; this take boring machine of double-end knife rest sets up two boring cutters, can accelerate the machining efficiency of boring machine, adopts special-shaped anchor clamps standing groove cooperation locking bolt, can accomplish the installation and the dismantlement of cutter arbor anchor clamps fast.

Description

Boring machine with double-head tool rest

Technical Field

The utility model relates to a boring machine technical field, a take boring machine of double-end knife rest specifically says so.

Background

The boring machine is a device specially used for processing deep-hole workpieces of an oil cylinder, a cylinder and a hydraulic cylinder, and can also be used for processing spindle holes, blind holes and stepped holes of a machine tool, the machine tool not only can undertake various drilling and boring, but also can carry out rolling processing, and an internal chip removal method or an external chip removal method is adopted during drilling.

Most of the existing boring machines are used for single-head boring, secondary clamping is needed after hole machining at one end of a workpiece is finished, a fine-machined boring cutter needs to be replaced after rough machining is finished, and then boring is carried out, so that the existing boring machines are complex in machining, long in time, inconvenient to use and very low in machining efficiency; therefore, how to overcome the above technical problems and disadvantages is a problem to be solved.

Disclosure of Invention

The utility model discloses a utility model aim at overcomes the defect that describes in the background art to realize a take boring machine of double-end knife rest, this take boring machine of double-end knife rest sets up two boring cutters, can accelerate the machining efficiency of boring machine, adopt special-shaped anchor clamps standing groove cooperation locking bolt, can accomplish the installation and the dismantlement of cutter arbor anchor clamps fast.

In order to realize the purpose of the utility model, the technical proposal of the utility model is that: the utility model provides a take boring machine of double-end knife rest, includes the base, base upper portion both ends all are provided with bearing support, and bearing support passes through bearing and transmission shaft swivelling joint, the transmission shaft tip is provided with power pack, install the transmission knife rest on the transmission shaft, install cutter arbor anchor clamps through locking bolt on the transmission knife rest.

Furthermore, the power unit comprises a main motor and a speed reducer, the speed reducer is connected with the transmission shaft through a coupler, an output shaft of the main motor is connected with the speed reducer, and the main motor and the speed reducer are matched to provide power for rotation of the transmission shaft.

Further, the cutter bar anchor clamps are two, the cutter bar anchor clamps on transmission knife rest upper portion and lower part are 180 apart from each other, the cutter bar anchor clamps on upper portion set up and are being close to main motor one side, the cutter bar anchor clamps setting of lower part is keeping away from main motor one side, two cutter bar anchor clamps are mutually supported, rough machining boring cutter can be installed completely, through the forward speed of controlling two boring cutter, the efficiency of improvement rough machining that can be very big, or change the cutter bar anchor clamps on upper portion for the cutter bar anchor clamps that are equipped with finish machining boring cutter, once only accomplish processing, the time of changing the boring cutter is saved, very big improvement machining efficiency.

Further, be provided with the anchor clamps standing groove with cutter arbor anchor clamps looks adaptation on the transmission knife rest, spacing hole has been seted up to transmission knife rest lateral part, spacing hole outside fixedly connected with lock nut, lock nut threaded connection have a lock bolt, cutter arbor anchor clamps lower part seted up with lock bolt tip assorted spacing groove, two lock nuts cooperation dysmorphism anchor clamps standing groove, can accomplish fast and lock cutter arbor anchor clamps.

The utility model discloses a take boring machine of double-end knife rest's beneficial effect:

1. the utility model discloses a take boring machine of double-end knife rest sets up two sets of cutter arbor anchor clamps about the transmission knife rest, can use two sets of boring cutters to carry out the heavy boring to the work piece simultaneously, perhaps the front side carries out the heavy boring to the work piece, and the rear side directly carries out the finish boring to the work piece, can improve machining efficiency at least one time, reduces workman's intensity of labour, practices thrift the processing cost.

2. The utility model discloses a take boring machine of double-end knife rest adopts two locking bolts of special-shaped anchor clamps standing groove cooperation to fix cutter arbor anchor clamps on the transmission knife rest fast, locks the position of cutter arbor anchor clamps, only needs not hard up two bolts during the dismantlement can, very convenient high-efficient.

Drawings

Fig. 1 is a state schematic diagram of the boring machine with the double-head tool rest according to the present invention;

FIG. 2 is a side view of the portion of the toolholder of FIG. 1;

FIG. 3 is a schematic view of the drive head of FIG. 1;

FIG. 4 is an enlarged partial schematic view of FIG. 3;

in the figure: the method comprises the following steps of 1-base, 2-bearing support, 3-speed reducer, 4-main motor, 5-transmission tool rest, 6-tool bar clamp, 7-clamp placing groove, 8-limiting groove, 9-locking bolt, 10-locking nut and 11-transmission shaft.

Detailed Description

The boring machine with the double-head tool rest according to the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the boring machine with the double-head tool rest of the embodiment is provided with two boring tools, so that the machining efficiency of the boring machine can be improved, the installation and the disassembly of the tool bar clamp can be completed quickly by matching a special-shaped clamp placing groove with a locking bolt, the boring machine mainly comprises a base 1, bearing supports 2 are arranged at two ends of the upper portion of the base 1, the bearing supports 2 are rotatably connected with a transmission shaft 11 through bearings, a power unit is arranged at the end portion of the transmission shaft 11 and comprises a main motor 4 and a speed reducer 3, the speed reducer 3 is connected with the transmission shaft 11 through a coupler, an output shaft of the main motor 4 is connected with the speed reducer 3, and the main motor 4 is matched with the speed reducer 3 to provide power for the rotation of the transmission shaft 11.

In this implementation, see fig. 3 and fig. 4 in detail, install transmission knife rest 5 on the transmission shaft 11, install cutter arbor anchor clamps 6 through locking bolt 9 on the transmission knife rest 5, be provided with the anchor clamps standing groove 7 with cutter arbor anchor clamps 6 looks adaptation on the transmission knife rest 5, spacing hole has been seted up to transmission knife rest 5 lateral part, spacing hole outside fixedly connected with lock nut 10, and lock nut 10 threaded connection has locking bolt 9, and the 6 lower parts of cutter arbor anchor clamps are seted up with locking bolt 9 tip assorted spacing groove 8, and two locking bolts 9 cooperation dysmorphism anchor clamps standing groove 7 can accomplish the locking to cutter arbor anchor clamps 6 fast.

The cutter bar anchor clamps 6 are two, the cutter bar anchor clamps 6 on 5 upper portions of transmission knife rest and lower part are 180 degrees apart, the cutter bar anchor clamps 6 on upper portions are arranged on one side close to the main motor 4, the cutter bar anchor clamps 6 on lower parts are arranged on one side far away from the main motor 4, the two cutter bar anchor clamps 6 are mutually matched, rough machining boring cutters can be completely installed, through controlling the advancing speed of the two boring cutters, the efficiency of rough machining can be greatly improved, or the cutter bar anchor clamps on upper portions are replaced by the cutter bar anchor clamps provided with finish machining boring cutters, machining is completed at one time, the time for replacing the boring cutters is saved, and the machining efficiency is greatly improved.

The utility model provides a take boring machine of double-end knife rest selects suitable boring cutter when using according to the actual demand, directly places the cutter arbor anchor clamps of having installed the boring cutter in the anchor clamps standing groove, screws up two locking bolt and get into the spacing groove to the bolt tip, accomplishes the installation of cutter arbor anchor clamps and boring cutter promptly, and simple swift, and safety and stability.

Unless defined otherwise, technical or scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, whether direct or indirect.

The exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the specific embodiments without departing from the concept of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention.

Claims

1. The utility model provides a take boring machine of double-end tool rest, includes the base, its characterized in that: both ends of the upper portion of the base are provided with bearing supports, the bearing supports are rotatably connected with a transmission shaft through bearings, a power unit is arranged at the end portion of the transmission shaft, a transmission tool rest is installed on the transmission shaft, and a tool bar clamp is installed on the transmission tool rest through a locking bolt.

2. The boring machine with the double-headed tool rest according to claim 1, characterized in that: the power unit comprises a main motor and a speed reducer, the speed reducer is connected with the transmission shaft through a coupler, and an output shaft of the main motor is connected with the speed reducer.

3. The boring machine with a double-headed tool holder according to claim 1, characterized in that: the cutter bar anchor clamps of transmission knife rest upper portion and lower part are 180 apart, and the cutter bar anchor clamps of upper portion set up and be close to main motor one side, and the cutter bar anchor clamps of lower part set up and keep away from main motor one side.

4. The boring machine with a double-headed tool holder according to claim 1, characterized in that: the transmission tool rest is provided with a clamp placing groove matched with the tool bar clamp, a limiting hole is formed in the side portion of the transmission tool rest, a locking nut is fixedly connected to the outer side of the limiting hole, the locking nut is in threaded connection with a locking bolt, and a limiting groove matched with the end portion of the locking bolt is formed in the lower portion of the tool bar clamp.