CN111906567A

CN111906567A - Fixing device for production of numerical control machine and electric equipment and using method thereof

Info

Publication number: CN111906567A
Application number: CN202010768256.2A
Authority: CN
Inventors: 黄朝阳; 朱方固
Original assignee: Shenzhen Huazhengyuan Numerical Control Electromechanical Equipment Co ltd
Current assignee: Shenzhen Huazhengyuan Numerical Control Electromechanical Equipment Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2020-11-10

Abstract

The invention discloses a fixing device for producing a numerical control machine electric device, which comprises a limiting seat, a fixing component, a locking component and a lifting component, wherein the fixing component is arranged on the locking component; the fixing component comprises two fixing plates which are arranged in a V shape; the locking assembly comprises a driving assembly, two rolling bearings, a threaded rod, two sliding blocks and a supporting plate; the lifting assembly comprises an air cylinder and a movable plate, the movable plate is welded and fixed at the telescopic end of the air cylinder, a cushion block is welded and fixed at the upper part of the movable plate, and the bottom of the supporting plate is welded and fixed at the upper part of the cushion block. The application can fix various cylindrical metal pieces with different diameters, can effectively improve the applicability of the fixing device, is convenient for lifting the cylindrical metal pieces and is convenient for grooving different parts of the cylindrical metal pieces.

Description

Fixing device for production of numerical control machine and electric equipment and using method thereof

Technical Field

The invention belongs to the technical field of production of numerical control electromechanical equipment, and particularly relates to a fixing device for production of numerical control electromechanical equipment and a using method thereof.

Background

The numerical control electromechanical device is an electromechanical device of an NC system which utilizes a special computer capable of storing programs to execute some or all basic numerical control functions, along with the continuous improvement of the living standard of people, people have more and more demands on the electromechanical device in daily life, and the electromechanical device from a vehicle to various household appliances, computers, printers and the like becomes an indispensable electromechanical product in the life of people. The advanced electromechanical equipment not only can greatly improve the labor productivity, reduce the labor intensity, improve the production environment and finish the work which can not be finished by manpower, but also has direct and important influence on the development of the whole national economy, the improvement of the science and technology and the national defense strength as one of the national industrial foundations, and is also an important mark for measuring the national science and technology level and the comprehensive national strength.

When the conventional numerical control electromechanical slotting equipment is used, various cylindrical metal pieces with different diameters need to be slotted, but when the conventional numerical control electromechanical slotting equipment is used for fixing the cylindrical metal pieces with different diameters, different fixing devices need to be replaced, so that the applicability is low and the operation is complicated. And the required fluting position of different cylindrical metalwork is different, need go up and down to cylindrical metalwork, but the used fixing device of current numerical control electromechanical fluting equipment is inconvenient goes up and down to cylindrical metalwork, is unfavorable for using.

Disclosure of Invention

The fixing device for the production of the numerical control electromechanical equipment, provided by the invention, can be used for fixing various cylindrical metal pieces with different diameters, can effectively improve the applicability of the fixing device, is simple to operate, does not need to replace different fixing devices, is convenient to lift the cylindrical metal pieces, is convenient to perform slotting operation on different parts of the cylindrical metal pieces, and is favorable for the production of the numerical control electromechanical equipment.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:

the utility model provides a fixing device is used in production of digit control machine electrical equipment, includes: the device comprises a limiting seat, a fixing component, a locking component and a lifting component, wherein the fixing component is installed on the locking component, the locking component is installed on the lifting component, and the lifting component is installed on the limiting seat;

the fixing assembly comprises two fixing plates which are arranged in a V shape, and when the fixing assembly works, the fixing plates are arranged into V-shaped plates, so that cylindrical accessories with different diameters can be fixed;

the locking assembly comprises a driving assembly, two rolling bearings, a threaded rod, two sliding blocks and a supporting plate, wherein a sliding groove is formed in the supporting plate, the two sliding blocks are arranged in the sliding groove in a sliding mode, threaded holes are formed in the side portions of the two sliding blocks, the threaded rod is arranged in the threaded holes in a threaded mode, the threaded rod is fixedly inserted in the rolling bearings, the rolling bearings are fixedly welded on the two sides of the supporting plate, the fixing plate is fixedly welded on the upper portions of the sliding blocks, the threaded rod is in transmission connection with the driving assembly, and when the locking assembly works, the two sliding blocks slide relatively along the sliding groove by rotating the threaded rod, so that the fixing plate is driven to move relatively, and cylindrical;

the lifting assembly comprises a cylinder and a movable plate, the movable plate is welded and fixed at the telescopic end of the cylinder, a cushion block is welded and fixed at the upper part of the movable plate, the bottom of the supporting plate is welded and fixed at the upper part of the cushion block, and the movable plate can be lifted through the cylinder during specific work, so that the supporting plate can be lifted.

Adopt above-mentioned technical scheme's a fixing device is used in digit control machine electrical equipment production mainly comprises spacing seat, fixed subassembly, locking Assembly and lifting unit, can fix the cylindrical metalwork of multiple different diameters, can effectively improve the device's suitability, and easy operation need not to change different fixing device to the convenience goes up and down to cylindrical metalwork, conveniently carries out the fluting operation to the different positions of cylindrical metalwork, is favorable to using.

Further, drive assembly includes motor, first gear and second gear, first gear with the one end key-type connection of threaded rod, the second gear with the axis of rotation key-type connection of motor, first gear with the second gear meshes mutually. Through drive assembly's use, when the motor during operation, can drive the threaded rod and rotate.

Further, the diameter of the first gear is larger than the diameter of the second gear. Through the use of first gear, can reduce the rotational speed of threaded rod, avoid the quick striking accessory that needs to be fixed of fixed plate.

Furthermore, the bottom welded fastening of backup pad has the connecting plate, the motor passes through motor cabinet fixed mounting in on the connecting plate. The limitation makes the motor installation more stable, does not shake and is beneficial to stable work.

Further, the bottom of backup pad is installed the balancing weight through the bolt, the balancing weight with the connecting plate is located the central line both sides of backup pad respectively. The balance of the support plate can be maintained through the use of the weight block.

Further, the limiting seat comprises a bottom plate, a side plate and a guide assembly, the air cylinder is fixedly installed on the bottom plate, the side plate is welded and fixed on the bottom plate, and the guide assembly is installed on the side plate. Through the use of spacing seat, can carry out spacing to the fly leaf to provide the auxiliary stay to the fly leaf.

Further, the guide assembly comprises a guide block and a guide groove, the guide groove is formed in the side plate, the guide block is slidably mounted in the guide groove, and one side of the guide block is welded and fixed with the side portion of the movable plate. Through the use of guide assembly, can carry out the auxiliary stay to the fly leaf, can make the fly leaf go up and down along the guide way straight line.

Further, the lateral wall of slider with the inner wall clearance sliding fit of spout, and the clearance is not more than 0.01mm, the slider sets up to type of protruding slider, the lateral wall of slider sets up to the smooth surface, the inner wall of spout sets up to the smooth surface. The limit can ensure that the sliding block can stably slide in the sliding groove and can keep stable when the sliding block slides in the sliding groove.

Furthermore, the thread directions of the threaded holes in the two sliding blocks are opposite, and the thread pitches of the threaded holes in the two sliding blocks are the same. The above definition allows the two sliders to move relatively when the threaded rod is rotated.

The invention also provides a use method of the fixing device for producing the numerical control electromechanical equipment, which specifically comprises the following steps:

s1, the accessory to be processed is first placed on the supporting plate and then moved to the slide groove between the two fixing plates.

S2, the motor is turned on, the motor works to drive the second gear to rotate, the second gear drives the first gear to rotate when rotating, so that the threaded rod connected with the first gear is rotated, the threaded rod can drive the two sliding blocks to move relatively when rotating, the two fixing plates move relatively, the motor is turned off when the two fixing plates are tightly attached to the accessory and do not move, and the fixing operation is finished through the self-locking performance of the motor.

S3, when grooving is conducted on positions of the accessories at different heights, the cylinder is opened, the telescopic end of the cylinder drives the movable plate to move upwards or downwards along the sliding groove, and after the movable plate moves to the position, required for grooving of the accessories, the cylinder is closed.

The method has the advantages of simple and convenient use steps, standard and safe operation and capability of effectively improving the working efficiency.

Compared with the prior art, the invention has the following beneficial effects:

the fixing device for producing the numerical control electromechanical equipment, provided by the invention, mainly comprises the limiting seat, the fixing assembly, the locking assembly and the lifting assembly, can be used for fixing various cylindrical metal pieces with different diameters, can effectively improve the applicability of the device, is simple to operate, does not need to replace different fixing devices, is convenient to lift the cylindrical metal pieces, is convenient to perform slotting operation on different parts of the cylindrical metal pieces, and is beneficial to use.

Drawings

FIG. 1 is a schematic structural view of a fixing device for producing a numerical control electromechanical device according to the present invention;

FIG. 2 is a schematic side view of the lifting assembly of the fixing device for manufacturing the numerically controlled electromechanical device according to the present invention;

FIG. 3 is a schematic top view of a support plate of the fixing device for manufacturing a numerically controlled electromechanical device according to the present invention;

FIG. 4 is a schematic cross-sectional view of a support plate of the fixing device for manufacturing a numerically controlled electromechanical device according to the present invention;

FIG. 5 is a schematic perspective view of a slider of the fixing device for manufacturing the numerically controlled electromechanical device according to the present invention;

fig. 6 is a schematic perspective view of a limiting seat of the fixing device for producing the numerical control electromechanical device according to the present invention.

The notation in the figure is: 100-a limiting seat, 110-a bottom plate, 120-a side plate, 130-a guide component, 131-a guide block, 132-a guide groove, 200-a fixing component, 210-a fixing plate, 300-a locking component, 310-a driving component, 311-a motor, 312-a first gear, 313-a second gear, 320-a rolling bearing, 330-a threaded rod, 340-a sliding block, 350-a supporting plate, 351-a connecting plate, 352-a balancing weight, 360-a sliding groove, 370-a threaded hole, 400-a lifting component, 410-an air cylinder, 420-a movable plate and 430-a cushion block.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1, a fixing device for producing a numerical control electromechanical device includes a limiting seat 100, a fixing assembly 200, a locking assembly 300 and a lifting assembly 400, wherein the fixing assembly 200 is installed on the locking assembly 300, the locking assembly 300 is installed on the lifting assembly 400, and the lifting assembly 400 is installed on the limiting seat 100;

as shown in fig. 1 and 3, the fixing assembly 200 includes two fixing plates 210, the two fixing plates 210 are disposed in a V-shape, and cylindrical fittings having various diameters can be fixed by disposing the fixing plates 210 in a V-shaped plate.

As shown in fig. 1, 3, 4 and 5, the locking assembly 300 includes a driving assembly 310, two rolling bearings 320, a threaded rod 330, two sliding blocks 340 and a supporting plate 350, the supporting plate 350 is provided with a sliding groove 360, the two sliding blocks 340 are both slidably mounted in the sliding groove 360, the side portions of the two sliding blocks 340 are both provided with threaded holes 370, the threaded rod 330 is threadedly mounted in the threaded holes 370, the threaded rod 330 is fixedly inserted in the rolling bearings 320, the rolling bearings 320 are fixedly welded on both sides of the supporting plate 350, the fixing plate 210 is fixedly welded on the upper portions of the sliding blocks 340, the threaded rod 330 is in transmission connection with the driving assembly 310, and by rotating the threaded rod 330, the two sliding blocks 340 relatively slide along the sliding groove 360, so as to drive the;

as shown in fig. 1 to 4, the lifting assembly 400 includes a cylinder 410 and a movable plate 420, the movable plate 420 is welded and fixed to the telescopic end of the cylinder 410, a spacer 430 is welded and fixed to the upper portion of the movable plate 420, and the bottom of the supporting plate 350 is welded and fixed to the upper portion of the spacer 430, so that the movable plate 420 can be lifted and lowered by using the cylinder 410, and the supporting plate 350 can be lifted and lowered.

By adopting the technical scheme, the fixing device for producing the control machine electric equipment, which is provided by the invention, mainly comprises the limiting seat 100, the fixing component 200, the locking component 300 and the lifting component 400, can be used for fixing cylindrical metal pieces with different diameters, can effectively improve the applicability of the device, is simple to operate, does not need to replace different fixing devices, is convenient to lift the cylindrical metal pieces, is convenient to perform slotting operation on different parts of the cylindrical metal pieces, and is beneficial to use.

Specifically, as shown in fig. 1 and 3, the driving assembly 310 includes a motor 311, a first gear 312 and a second gear 313, the first gear 312 is keyed to one end of the threaded rod 330, the second gear 313 is keyed to a rotation shaft of the motor 311, the first gear 312 is engaged with the second gear 313, and the motor 311 can drive the threaded rod 330 to rotate when the driving assembly 310 is used.

As shown in fig. 1, the diameter of the first gear 312 is larger than that of the second gear 313, and the rotation speed of the threaded rod 330 can be reduced by using the first gear 312, so that the fixing plate 210 is prevented from quickly striking the accessory to be fixed.

As shown in fig. 1 to 3, a connecting plate 351 is welded and fixed to the bottom of the supporting plate 350, and the motor 311 is fixedly mounted on the connecting plate 351 through a motor base.

The bottom of the supporting plate 350 is provided with a balancing weight 352 through a bolt, the balancing weight 352 and the connecting plate 351 are respectively positioned at two sides of the central line of the supporting plate 350, and the balancing weight 352 is used to keep the balance of the supporting plate 350.

As shown in fig. 1, 2 and 6, the stopper seat 100 includes a bottom plate 110, a side plate 120 and a guide assembly 130, the cylinder 410 is fixedly installed on the bottom plate 110, the side plate 120 is welded and fixed on the bottom plate 110, and the guide assembly 130 is installed on the side plate 120, so that the movable plate 420 can be stopped and the movable plate 420 can be provided with auxiliary support by using the stopper seat 100.

Specifically, as shown in fig. 6, the guide assembly 130 includes a guide block 131 and a guide groove 132, the guide groove 132 is formed in the side plate 120, the guide block 131 is slidably mounted in the guide groove 132, one side of the guide block 131 is welded to a side portion of the movable plate 420, the movable plate 420 can be supported by the guide assembly 130, and the movable plate 420 can be lifted and lowered linearly along the guide groove 132.

As shown in fig. 4, the side wall of the sliding block 340 is in clearance sliding fit with the inner wall of the sliding groove 360, and the clearance is not greater than 0.01mm, the sliding block 340 is a convex sliding block, the side wall of the sliding block 340 is a smooth surface, the inner wall of the sliding groove 360 is a smooth surface, so that the sliding block 340 can stably slide in the sliding groove 360, and the sliding block 340 can stably slide in the sliding groove 360 when sliding in the sliding groove 360.

The thread directions of the threaded holes on the two sliding blocks 340 are opposite, and the thread pitches of the threaded holes on the two sliding blocks 340 are the same, so that the two sliding blocks can move relatively when the threaded rod rotates.

The invention also provides a use method of the fixing device for producing the numerical control electromechanical equipment, which comprises the following steps:

the first step is as follows: the parts to be machined are first placed on the support plate 350 and then moved to the slide groove 360 between the two fixing plates 210.

The second step is that: the motor 311 is turned on, the motor 311 works to drive the second gear 313 to rotate, the second gear 313 drives the first gear 312 to rotate when rotating, so that the threaded rod 330 connected with the first gear 312 in a key mode rotates, when the threaded rod 330 rotates, the two sliding blocks 340 can be driven to move relatively, the two fixing plates 210 can move relatively, when the two fixing plates 210 are tightly attached to the accessory and do not move, the motor 311 is turned off, and the fixing operation can be finished through the self-locking performance of the motor 311.

The third step: when the grooving operation is performed on the positions of the accessories at different heights, the cylinder 410 is opened, the telescopic end of the cylinder 410 drives the movable plate 420 to move upwards or downwards along the sliding groove 360, and after the movable plate is moved to the position, where the grooving operation is required, of the accessory, the cylinder is closed.

The working principle of the fixing device is described in detail below: firstly, a fitting to be processed is placed on the support plate 350, and then the fitting is moved to the slide groove 360 between the two fixing plates 210; the motor 311 is turned on, the motor 311 works to drive the second gear 313 to rotate, the second gear 313 drives the first gear 312 to rotate when rotating, so that the threaded rod 330 connected with the first gear 312 in a key mode rotates, the two sliding blocks 340 can be driven to move relatively when the threaded rod 330 rotates, the two fixing plates 210 can move relatively, the motor 311 is turned off when the two fixing plates 210 are tightly attached to the accessory and do not move, and fixing operation can be finished through the self-locking performance of the motor 311; when the grooving operation is performed on the positions of the accessories at different heights, the cylinder 410 is opened, the telescopic end of the cylinder 410 drives the movable plate 420 to move upwards or downwards along the sliding groove 360, and after the movable plate is moved to the position, where the grooving operation is required, of the accessory, the cylinder 410 is closed.

The fixing device for producing the numerical control machine electric equipment and the using method thereof are described in detail above. The description of the specific embodiments is only intended to facilitate an understanding of the methods of the present application and their core concepts. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

Claims

1. The utility model provides a fixing device is used in production of digit control machine electrical equipment, includes spacing seat (100), fixed subassembly (200), locking Assembly (300) and lifting unit (400), its characterized in that: the fixing assembly (200) is arranged on the locking assembly (300), the locking assembly (300) is arranged on the lifting assembly (400), and the lifting assembly (400) is arranged on the limiting seat (100);

the fixing assembly (200) comprises two fixing plates (210), and the two fixing plates (210) are arranged in a V shape;

the locking assembly (300) comprises a driving assembly (310), two rolling bearings (320), a threaded rod (330), two sliding blocks (340) and a supporting plate (350), a sliding groove (360) is formed in the supporting plate (350), the two sliding blocks (340) are slidably mounted in the sliding groove (360), threaded holes (370) are formed in the side portions of the two sliding blocks (340), the threaded rod (330) is mounted in the threaded holes (370) in a threaded mode, the threaded rod (330) is fixedly inserted in the rolling bearings (320), the rolling bearings (320) are fixedly welded on the two sides of the supporting plate (350), the fixing plate (210) is fixedly welded on the upper portions of the sliding blocks (340), and the threaded rod (330) is in transmission connection with the driving assembly (310);

the lifting assembly (400) comprises a cylinder (410) and a movable plate (420), the movable plate (420) is welded and fixed at the telescopic end of the cylinder (410), a cushion block (430) is welded and fixed at the upper part of the movable plate (420), and the bottom of the supporting plate (350) is welded and fixed at the upper part of the cushion block (430).

2. The fixing device for the production of numerical control electromechanical equipment according to claim 1, characterized in that: the driving assembly (310) comprises a motor (311), a first gear (312) and a second gear (313), the first gear (312) is in key connection with one end of the threaded rod (330), the second gear (313) is in key connection with a rotating shaft of the motor (311), and the first gear (312) is meshed with the second gear (313).

3. The fixing device for the production of numerical control electromechanical equipment according to claim 2, characterized in that: the diameter of the first gear (312) is larger than the diameter of the second gear (313).

4. The fixing device for the production of numerical control electromechanical equipment according to claim 2, characterized in that: the bottom of the supporting plate (350) is fixedly welded with a connecting plate (351), and the motor (311) is fixedly mounted on the connecting plate (351) through a motor base.

5. The fixing device for the production of numerical control electromechanical equipment according to claim 4, characterized in that: the bottom of the supporting plate (350) is provided with a balancing weight (352) through a bolt, and the balancing weight (352) and the connecting plate (351) are respectively positioned on two sides of the central line of the supporting plate (350).

6. The fixing device for the production of numerical control electromechanical equipment according to claim 1, characterized in that: the limiting seat (100) comprises a bottom plate (110), a side plate (120) and a guide assembly (130), the air cylinder (410) is fixedly installed on the bottom plate (110), the side plate (120) is fixedly welded on the bottom plate (110), and the guide assembly (130) is installed on the side plate (120).

7. The fixing device for the production of numerical control electromechanical equipment according to claim 6, characterized in that: the guide assembly (130) comprises a guide block (131) and a guide groove (132), the guide groove (132) is formed in the side plate (120), the guide block (131) is installed in the guide groove (132) in a sliding mode, and one side of the guide block (131) is welded and fixed with the side portion of the movable plate (420).

8. The fixing device for the production of numerical control electromechanical equipment according to claim 1, characterized in that: the lateral wall of slider (340) with the inner wall clearance sliding fit of spout (360), and the clearance is not more than 0.01mm, slider (340) set up to type of protruding slider, the lateral wall of slider (340) sets up to the smooth surface, the inner wall of spout (360) sets up to the smooth surface.

9. The fixing device for the production of numerical control electromechanical equipment according to claim 1, characterized in that: the thread directions of the threaded holes in the two sliding blocks (340) are opposite, and the thread pitches of the threaded holes in the two sliding blocks (340) are the same.

10. A use method of a fixing device for producing a numerical control electromechanical device is characterized by comprising the following steps:

s1, firstly, placing the accessory to be processed on the supporting plate, and then moving the accessory to the sliding groove between the two fixing plates;

s2, turning on a motor, enabling the motor to work to drive a second gear to rotate, enabling the second gear to rotate to drive a first gear to rotate, enabling a threaded rod connected with the first gear to rotate, enabling two sliding blocks to move relatively when the threaded rod rotates, enabling two fixing plates to move relatively, turning off the motor when the two fixing plates are tightly attached to accessories and do not move, and completing fixing operation through self-locking of the motor;

s3, when grooving is conducted on the positions of the accessories at different heights, the cylinder is opened, the telescopic end of the cylinder drives the movable plate to move upwards or downwards along the sliding groove, and after the movable plate moves to the position, where grooving is needed, of the accessories, the cylinder is closed.