CN213561152U

CN213561152U - Limiting and measuring device for gantry machining center machining

Info

Publication number: CN213561152U
Application number: CN202022014786.6U
Authority: CN
Inventors: 苏俊南
Original assignee: Jiangsu Huaqun Intelligent Equipment Co Ltd
Current assignee: Jiangsu Huaqun Intelligent Equipment Co Ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-06-29
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a limit measuring device for gantry machining center machining, in particular to the technical field of gantry machining center limit, which comprises a workbench, wherein a groove is arranged inside the workbench, a transmission belt is arranged inside the groove, and a clamping mechanism is arranged inside the groove; the clamping mechanism comprises a guide rail, two rail wheels are clamped at the top end of the guide rail, a protective shell and a movable plate are arranged at the outer end of each rail wheel, a telescopic rod and a clamp are fixedly arranged at one side of the movable plate, one end of the telescopic rod is fixedly provided with the clamp, one of the clamp and the movable plate is fixedly provided with a distance measuring instrument, and a power mechanism is arranged inside the workbench. The utility model discloses a fixture can fix the work piece effectively for measured data is more accurate, and the positional information of processing is more accurate, and the wastrel that processes out reduces.

Description

Limiting and measuring device for gantry machining center machining

Technical Field

The embodiment of the utility model provides a spacing technical field of longmen machining center, concretely relates to longmen machining center is spacing measuring device for processing.

Background

The gantry machining center is a machining center with a spindle axis perpendicular to a workbench, the gantry machining center is a gantry frame in the whole structure, a cross beam is arranged in the middle of the gantry machining center, and the gantry machining center is particularly suitable for machining large-sized workpieces and workpieces with complex shapes.

The prior art has the following defects: most of limit measuring devices for gantry machining center machining cannot effectively fix workpieces, so that measured data are not accurate enough, and more defective finished workpieces are machined.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a longmen machining center is spacing measuring device for processing can fix the work piece effectively through fixture for measured data is more accurate, and the positional information of processing is more accurate, and the wastrel that processes out reduces, with solve among the prior art because most longmen machining center for processing spacing measuring device can not effectual fixed work piece, lead to leading to measured data not accurate enough, the more problem of the finished product work piece wastrel of processing out.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a limit measuring device for gantry machining center machining comprises a workbench, a door frame upright post, a cross beam and a machining mechanical head, wherein the door frame upright post is fixedly arranged at the top end of the workbench, the cross beam is fixedly arranged at the top end of the door frame upright post, the machining mechanical head is arranged at the front end of the cross beam, a groove is formed in the workbench, a conveying belt is arranged in the groove, and a clamping mechanism is arranged in the groove;

fixture includes the guide rail, the guide rail is fixed to be established inside the recess, the guide rail is established at the transmission band top, guide rail top joint has two rail wheels, two the rail wheel outer end all is equipped with the protecting crust, both ends and the inside front and back two walls of protecting crust pass through bearing swing joint, two around the rail wheel the protecting crust bottom is all fixed and is equipped with the movable plate, movable plate bottom and transmission band top contact, two the equal fixed telescopic link that is equipped with in movable plate one side, two telescopic link one end is the fixed anchor clamps that are equipped with, one of them movable plate one side is fixed and is equipped with the distance measuring appearance, the inside power unit that is equipped with of workstation.

Furthermore, the power mechanism comprises two-way motors and four rotating shafts, the two-way motors are arranged inside the workbench, and the four rotating shafts are arranged inside the workbench.

Further, the guide rail is arranged between the two-way motors, four rotating shafts are fixedly connected with two output ends of the two-way motors respectively, and the other ends of the rotating shafts extend to the outer ends of the workbench respectively.

Furthermore, four eccentric wheels are fixedly arranged at the other end of the rotating shaft, a first connecting rod is arranged on one side of each eccentric wheel, and one side of each eccentric wheel is movably connected with one end of each first connecting rod through a bearing.

And furthermore, four second connecting rods are arranged at the other ends of the first connecting rods, the other ends of the first connecting rods are clamped at one ends of the second connecting rods, and the other ends of the first connecting rods and one ends of the second connecting rods are movably connected through bearings.

And the other ends of the four second connecting rods are respectively arranged at the front side and the rear side of the two protective shells, and the other ends of the second connecting rods are fixedly connected with one side of each protective shell.

Further, a controller is fixedly arranged at the front end of the workbench and is electrically connected with the distance measuring instrument and the two-way motors.

The embodiment of the utility model provides a have following advantage:

the utility model discloses a two-way motor work can drive four pivots and rotate, four pivots are rotated and can be driven the eccentric wheel and rotate, the eccentric wheel rotates and to promote first connecting rod and remove, first connecting rod removes and can drive the second connecting rod and remove, the second connecting rod removes and can drive protecting crust and rail wheel and remove along the guide rail, can drive the movable plate when the protecting crust removes, telescopic link and anchor clamps remove together, then utilize anchor clamps to fix the work piece, two movable plates are close to gradually can be more firm with the work piece is fixed, compared with the prior art, can fix the work piece effectively, make measured data more accurate, the positional information of processing is more accurate, the wastrel that processes out reduces.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a rear view of the overall structure provided by the present invention;

fig. 3 is a top view of the working table provided by the present invention;

fig. 4 is an enlarged view of the a-portion structure of fig. 3 according to the present invention;

fig. 5 is a perspective view of the moving plate provided by the present invention;

in the figure: 1 workbench, 2 door frame columns, 3 cross beams, 4 processing mechanical heads, 5 grooves, 6 transmission belts, 7 guide rails, 8 bidirectional motors, 9 rotating shafts, 10 eccentric wheels, 11 first connecting rods, 12 second connecting rods, 13 protective shells, 14 track wheels, 15 moving plates, 16 telescopic rods, 17 clamps, 18 controllers and 19 distance measuring instruments.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-5 of the specification, the limiting and measuring device for gantry machining center machining in the embodiment comprises a workbench 1, a door frame upright post 2, a cross beam 3 and a machining mechanical head 4, wherein the door frame upright post 2 is fixedly arranged at the top end of the workbench 1, the cross beam 3 is fixedly arranged at the top end of the door frame upright post 2, the machining mechanical head 4 is arranged at the front end of the cross beam 3, a groove 5 is formed in the workbench 1, a conveying belt 6 is arranged in the groove 5, and a clamping mechanism is arranged in the groove 5;

fixture includes guide rail 7, guide rail 7 is fixed to be established inside recess 5, guide rail 7 is established at 6 tops of transmission band, 7 top joints of guide rail have two rail wheels 14, two 14 outer ends of rail wheel all are equipped with protecting crust 13, two walls pass through bearing swing joint around 14 front and back both ends of rail wheel and protecting crust 13 are inside, two protecting crust 13 bottom is all fixed and is equipped with

movable plate

15, 15 bottoms of movable plate and the contact on 6 tops of transmission band, two 15 one sides of movable plate are all fixed and are equipped with telescopic link 16, two 16 one ends of telescopic link are all fixed and are equipped with anchor clamps 17, one of them 15 one side of movable plate is fixed and is equipped with distance measuring instrument 19, the inside power unit that is equipped with of workstation 1.

Further, power unit includes two-way motor 8 and four pivot 9, two-way motor 8 all establishes inside workstation 1, four pivot 9 all establishes inside workstation 1, and two-way motor 8 rotates and can drive pivot 9 and rotate.

Further, the guide rail 7 is arranged between the two-way motors 8, four one ends of the rotating shafts 9 are fixedly connected with two output ends of the two-way motors 8 respectively, four other ends of the rotating shafts 9 extend to the outer end of the workbench 1 respectively, and the other ends of the rotating shafts 9 extend to the outer end of the workbench 1 and are conveniently connected with the eccentric wheel 10.

Furthermore, four eccentric wheels 10 are fixedly arranged at the other ends of the rotating shafts 9, first connecting rods 11 are arranged on one sides of the four eccentric wheels 10, one sides of the eccentric wheels 10 are movably connected with one ends of the first connecting rods 11 through bearings, the rotating shafts 9 can drive the eccentric wheels 10 to rotate, and the eccentric wheels 10 rotate to push the first connecting rods 11 to move.

Further, four 11 other ends of first connecting rod all are equipped with second connecting

rod

12, 11 other ends of first connecting rod joint is in 12 one ends of second connecting rod, 11 other ends of first connecting rod and 12 one ends of second connecting rod pass through bearing swing joint, and 11 removals of first connecting rod promote the removal of second connecting rod 12.

Furthermore, the other ends of the four second connecting rods 12 are respectively arranged at the front side and the rear side of the two protective shells 13, the other ends of the second connecting rods 12 are fixedly connected with one side of the protective shells 13, and the second connecting rods 12 can drive the protective shells 13 and the track wheels 14 to move along the guide rails 7.

Further, a controller 18 is fixedly arranged at the front end of the workbench 1, the controller 18 is electrically connected with the distance measuring instrument 19 and the two-way motors 8, and the controller 18 can be used for controlling the measuring instrument 19 and the two-way motors 8 to work.

The implementation scenario is specifically as follows: firstly, a worker places a workpiece to be processed on the top end of a conveyor belt 6, then two-way motors 8 are started, the two-way motors 8 can drive four rotating shafts 9 to rotate when working, the four rotating shafts 9 can drive an eccentric wheel 10 to rotate, the eccentric wheel 10 can drive a first connecting rod 11 to move when rotating, the first connecting rod 11 can drive a second connecting rod 12 to move when moving, the second connecting rod 12 can drive a protective shell 13 and a track wheel 14 to move along a guide rail 7, the movable plate 15, an expansion link 16 and a clamp 17 can be driven to move when the protective shell 13 moves, then the workpiece can be fixed by the clamp 17, the two movable plates 15 gradually approach to fix the workpiece more firmly, then the controller 18 can be used for starting a distance measuring instrument 19, the distance between the two movable plates 15 can be measured by the distance measuring instrument 19, and the length of the workpiece can be, and the specific information such as position that needs processing, the utility model discloses a fixture can fix the work piece effectively for measured data is more accurate, and the positional information of processing is more accurate, and the wastrel that processes out reduces, and this embodiment has specifically solved among the prior art most longmen machining center processing and can not effectual fixed work piece with spacing measuring device, leads to measured data not accurate enough, the more problem of finished product work piece wastrel that processes out.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a longmen machining center is spacing measuring device for processing, includes workstation (1), door frame stand (2), crossbeam (3) and processing machinery head (4), door frame stand (2) are fixed to be established on workstation (1) top, crossbeam (3) are fixed to be established on door frame stand (2) top, processing machinery head (4) are established at crossbeam (3) front end, its characterized in that: a groove (5) is formed in the workbench (1), a conveying belt (6) is arranged in the groove (5), and a clamping mechanism is arranged in the groove (5);

the clamping mechanism comprises a guide rail (7), the guide rail (7) is fixedly arranged in the groove (5), the guide rail (7) is arranged at the top of the conveyor belt (6), two track wheels (14) are clamped at the top end of the guide rail (7), protective shells (13) are arranged at the outer ends of the two track wheels (14), the front end and the rear end of the rail wheel (14) are movably connected with the front wall and the rear wall inside the protective shell (13) through bearings, the bottom ends of the two protective shells (13) are respectively and fixedly provided with a movable plate (15), the bottom ends of the moving plates (15) are contacted with the top end of the conveying belt (6), telescopic rods (16) are fixedly arranged on one sides of the two moving plates (15), a clamp (17) is fixedly arranged at one end of each telescopic rod (16), one side of one of the moving plates (15) is fixedly provided with a distance measuring instrument (19), and a power mechanism is arranged in the workbench (1).

2. The limit measuring device for gantry machining center machining according to claim 1, characterized in that: the power mechanism comprises two-way motors (8) and four rotating shafts (9), the two-way motors (8) are arranged inside the workbench (1), and the four rotating shafts (9) are arranged inside the workbench (1).

3. The limit measuring device for gantry machining center machining according to claim 2, characterized in that: guide rail (7) are established between two-way motor (8), four pivot (9) one end respectively with two output fixed connection of two-way motor (8), four the pivot (9) other end extends to workstation (1) outer end respectively.

4. The limit measuring device for gantry machining center machining according to claim 3, characterized in that: four the other end of the rotating shaft (9) is fixedly provided with an eccentric wheel (10), four one side of the eccentric wheel (10) is provided with a first connecting rod (11), and one side of the eccentric wheel (10) is movably connected with one end of the first connecting rod (11) through a bearing.

5. The limit measuring device for gantry machining center machining according to claim 4, characterized in that: four first connecting rod (11) other end all is equipped with second connecting rod (12), first connecting rod (11) other end joint is in second connecting rod (12) one end, bearing swing joint is passed through to first connecting rod (11) other end and second connecting rod (12) one end.

6. The limit measuring device for gantry machining center machining according to claim 5, characterized in that: the other ends of the four second connecting rods (12) are respectively arranged on the front side and the rear side of the two protective shells (13), and the other ends of the second connecting rods (12) are fixedly connected with one side of each protective shell (13).

7. The limit measuring device for gantry machining center machining according to claim 2, characterized in that: the automatic measuring device is characterized in that a controller (18) is fixedly arranged at the front end of the workbench (1), and the controller (18) is electrically connected with a distance measuring instrument (19) and two bidirectional motors (8).