CN215315847U

CN215315847U - Variable-pitch six-shaft boring machine

Info

Publication number: CN215315847U
Application number: CN202121027237.0U
Authority: CN
Inventors: 徐振铭
Original assignee: Shanghai Changli Machine Tool Manufacturing Co ltd
Current assignee: Shanghai Changli Machine Tool Manufacturing Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-12-28
Anticipated expiration: 2031-05-13

Abstract

The utility model relates to the technical field of processing of a fork frame of an elevator, in particular to a variable-pitch six-axis special boring machine. The utility model aims to solve the technical problems of concentricity and low productivity. In order to solve the technical problems, the utility model provides a variable-pitch six-shaft boring special machine which mainly comprises a base, a one-way sliding table, a cross sliding table, a boring power head, a clamp, a boring cutter and the like, wherein the machining of three holes on two parallel sides is integrated on one machine tool, two sides of a multi-hole boring hole are synchronously performed respectively, one device can complete all working procedures, and can machine forks with various specifications of a lifter, so that the effects of expanding the application range and increasing the productivity of the utility model are achieved, the devices, personnel and fields can be reduced, the important coaxial precision is improved, the yield is improved, the operation difficulty is reduced, and the machined forks are assembled on the lifter, so that the quality of the lifter is obviously improved.

Description

Variable-pitch six-shaft boring machine

Technical Field

The utility model relates to the technical field of processing of a fork frame of an elevator, in particular to a variable-pitch six-axis special boring machine.

Background

The elevator forks are the main functional parts for supporting and controlling the height of the elevator when it is raised and lowered. Three concentric shaft holes are designed on the upper surface and distributed on two sides of the fork frame, the existing machining needs a plurality of machine tools to be matched and completed, the existing machining is divided into four procedures, two types of machine tools, namely a lathe and a punch, are configured, the lathe machines a shaft and a shaft sleeve, the punch machines punch through holes on square pipes, the first procedure machines the shaft sleeve, and the machining equipment is the lathe; the second procedure is that the square tube is punched, and the processing equipment is a punch; two machine tools and two workers are configured according to the condition that the yield is increased from low to high, but the existing six-axis special boring machine has many problems or defects;

all processing equipment is standard general equipment, and the precision after the shaping is guaranteed by the preceding single part precision of welding and welding jig, because there is not processing after the welding, the welding deformation causes the concentricity of crotch not good, influences the effect that the lift takes off and lands.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a variable-pitch six-shaft boring machine, which solves the problems of concentricity and low productivity in the background technology by arranging a base, a one-way sliding table, a cross sliding table, a boring power head, a clamp and a boring cutter.

In order to achieve the purpose, the utility model provides the following technical scheme: six boring special planes of displacement, including base, one-way slip table, cross slip table, boring unit head and casing, fixed mounting has one-way slip table and cross slip table respectively on the face of the top of base, the equal fixed mounting of slip end of one-way slip table and cross slip table has the boring unit head, the output fixedly connected with boring cutter of boring unit head, fixedly connected with casing on the face of the top of base, the inside of casing is provided with anchor clamps.

In order to facilitate the work of controlling the electronic components, preferably, the one-way sliding table and the cross sliding table are electrically connected with a control console, the bottom of the control console is fixedly connected with a support frame, and the bottom end of the support frame is fixedly connected with wheels.

In order to facilitate the effect of multiple machining processes of machine types, preferably, the number of the one-way sliding tables is two, the two sets of the one-way sliding tables are symmetrically distributed relative to the shell, the number of the cross sliding tables is four, and the four sets of the cross sliding tables are respectively located at four corners of the top end face of the base.

In order to facilitate adjustment of the machining position, preferably, two through holes and four through grooves are formed in corresponding positions on two side plates of the shell, and the length of each through groove of the base is larger than the length of the maximum longitudinal sliding distance of the cross sliding table.

In order to improve the machining accuracy, it is preferable that the length of the boring tool is half of the width of the housing, the number of the boring tools is six, and the six boring tools are all at the same horizontal height.

In order to fix the workpiece conveniently, preferably, the fixture is composed of a square tube and a round tube, the round tube is fixedly connected to the inner wall of the shell, and the square tube of the fixture is connected with the round tube in a sliding manner.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the processing of three holes on two parallel sides are integrated on one machine tool, two sides of a multi-hole boring hole are synchronously performed, one device can complete all working procedures, and can process various forks of elevators with different specifications, so that the effects of expanding the application range and increasing the productivity of the utility model are achieved;

(2) the utility model can reduce equipment, personnel and field, simultaneously improve important coaxial precision, improve yield and reduce operation difficulty, and the processed fork frame is assembled on the elevator, thereby obviously improving the quality of the elevator.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic perspective view of the present invention.

In the figure: 1. a base; 2. a one-way sliding table; 3. a cross sliding table; 4. boring the power head; 5. boring cutter; 6. a clamp; 7. a housing; 8. a console.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

according to the figures 1-4, the variable-pitch six-shaft boring machine comprises a base 1, a one-way sliding table 2, a cross sliding table 3, a boring power head 4 and a shell 7, wherein the one-way sliding table 2 and the cross sliding table 3 are fixedly mounted on the top end face of the base 1 respectively, the boring power head 4 is fixedly mounted at the sliding ends of the one-way sliding table 2 and the cross sliding table 3, a boring cutter 5 is fixedly connected to the output end of the boring power head 4, the shell 7 is fixedly connected to the top end face of the base 1, and a clamp 6 is arranged inside the shell 7.

Example two:

In order to conveniently control the work of electronic parts, specifically, the equal electrically connected of one-way slip table 2 and cross slip table 3 has control cabinet 8, and the bottom fixedly connected with support frame of control cabinet 8, the bottom fixedly connected with wheel of support frame.

In order to facilitate the effect of multiple machining processes of the machine type, specifically, the number of the one-way sliding tables 2 is two, the two sets of the one-way sliding tables 2 are symmetrically distributed about the shell 7, the number of the cross sliding tables 3 is four, and the four sets of the cross sliding tables 3 are respectively located at four corners of the top end face of the base 1.

In order to adjust the machining position conveniently, specifically, two through holes and four through grooves are formed in the corresponding positions on the two side plates of the shell 7, and the length of each through groove of the base 1 is larger than the length of the maximum longitudinal sliding distance of the cross sliding table 3.

In order to improve the machining accuracy, specifically, the length of the boring cutter 5 is half of the width of the housing 7, the number of the boring cutters 5 is six, and the six boring cutters 5 are all at the same horizontal height.

In order to fix the workpiece conveniently, specifically, the fixture 6 is composed of a square tube and a circular tube, the circular tube is fixedly connected to the inner wall of the shell 7, and the square tube of the fixture 6 is slidably connected with the circular tube.

The working principle is as follows: when the electric appliance elements are used, the electric appliance elements are externally connected with a power supply and a control switch, the device is installed at a designated position, then the power supply of the device is switched on, the material is loaded and unloaded through manual hoisting, hydraulic pressure is automatically tightened, the workpiece is positioned by adopting a two-side one-line mode, namely, the bottom surface of the common stroke of two square pipes, the outer side surface of one square pipe and one circular pipe are positioned, the one-way sliding table 2 and the cross sliding table 3 are opened through the control table 8, so that the upper-layer shafts of the one-way sliding table 2 and the cross sliding table 3 drive the respective boring power heads 4 to move forward to enable the boring cutters 5 to process the workpiece, and the boring cutters retract. The lower layer shaft of the cross sliding table 3 is responsible for adjusting the distance between adjacent shafts, is suitable for machining of the fork frames with different sizes, integrates the machining of three holes in two parallel sides on one machine tool, and synchronously performs the two sides of the porous boring hole respectively, so that one device can complete all procedures and can machine the fork frames with various specifications of the elevator. Can reduce equipment, personnel and place, improve important coaxial precision simultaneously, increase of production in addition to reduce the operation degree of difficulty, the crotch assembly after through special machining makes lift quality promotion effect obvious on the lift, has solved because no processing after the welding, welding deformation causes the concentricity of crotch not good, influences the problem that the lift takes off and land.

The present invention relates to circuits, electronic components and control modules all of which are well within the skill of those in the art and, needless to say, the present invention is not directed to software and process improvements.

In the description of the present invention, it is to be understood that the terms "center", "middle", "eccentric", "longitudinal", "lateral", "length", "width", "thickness", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The variable-pitch six-shaft boring machine is characterized in that: including base (1), one-way slip table (2), cross slip table (3), boring unit head (4) and casing (7), on the top face of base (1) respectively fixed mounting have one-way slip table (2) and cross slip table (3), the equal fixed mounting of slip end of one-way slip table (2) and cross slip table (3) has boring unit head (4), the output fixedly connected with boring cutter (5) of boring unit head (4), fixedly connected with casing (7) on the top face of base (1), the inside of casing (7) is provided with anchor clamps (6).

2. The variable pitch six axis boring machine of claim 1, wherein: the one-way sliding table (2) and the cross sliding table (3) are electrically connected with a control console (8), the bottom of the control console (8) is fixedly connected with a support frame, and the bottom of the support frame is fixedly connected with wheels.

3. The variable pitch six axis boring machine of claim 1, wherein: the number of one-way slip table (2) is two sets of, and is two sets of one-way slip table (2) are about casing (7) symmetric distribution, the number of cross slip table (3) is four groups, four groups cross slip table (3) are located four corners of the top terminal surface of base (1) respectively.

4. The variable pitch six axis boring machine of claim 1, wherein: two through holes and four through grooves are formed in corresponding positions on two side plates of the shell (7), and the length of each through groove of the base (1) is larger than the length of the maximum longitudinal sliding distance of the cross sliding table (3).

5. The variable pitch six axis boring machine of claim 1, wherein: the length of the boring cutter (5) is half of the width of the shell (7), the number of the boring cutters (5) is six, and the six boring cutters (5) are all on the same horizontal height.

6. The variable pitch six axis boring machine of claim 1, wherein: anchor clamps (6) are constituteed by square pipe and pipe, pipe fixed connection is on the inner wall of casing (7), the square pipe and the pipe sliding connection of anchor clamps (6).