CN113547414B

CN113547414B - Machining equipment

Info

Publication number: CN113547414B
Application number: CN202110810125.0A
Authority: CN
Inventors: 张茂森
Original assignee: Jinan Pingyin Xinsen Co ltd
Current assignee: Jinan Pingyin Xinsen Co ltd
Priority date: 2021-07-18
Filing date: 2021-07-18
Publication date: 2023-07-21
Anticipated expiration: 2041-07-18
Also published as: CN113547414A

Abstract

The invention discloses machining equipment, which comprises a base plate, wherein the back surface of the top of the base plate is fixedly connected with a protective baffle, the right side of the back surface of the protective baffle is provided with a limit groove, the inner surface of the protective baffle, which is positioned in the limit groove, is movably connected with a poking rod, one end of the poking rod, which is positioned on the front surface of the protective baffle, is movably connected with a positioning shaft rod, the outer surface of the positioning shaft rod is movably connected with a sander, one end of the sander, which is far away from the positioning shaft rod, is movably connected with a limiter, and the top of the base plate, which is positioned on the front surface of the limiter, is movably connected with a clamping mechanism. The mechanical processing is completed by pushing the workpiece, the workpiece moves to avoid loosening of clamping, the workpiece is more stable in working, meanwhile, finer control is convenient, processing accuracy in processing is improved, and processing quality of the workpiece is ensured.

Description

Machining equipment

Technical Field

The invention relates to the technical field of machining, in particular to machining equipment.

Background

Polishing, which is a surface modification technology, generally refers to a processing method for changing physical properties of a material surface by friction with a rough object, and is mainly aimed at obtaining specific surface roughness, and polishing is widely applied in various industries, especially for the mechanical processing and manufacturing, and polishing is often required.

According to the Chinese patent CN111558871A, vibration of the machine tool is effectively avoided when the machine tool is polished or moved through the arranged base, the stability of the machine tool is improved, and the service life of the machine tool is prolonged. Through the fixture block that sets up, when effectively having avoided the lathe not using, can not accomodate the shielding plate, be favorable to saving space, also convenient to detach changes the shielding plate simultaneously, convenient operation, the practicality is stronger. In the use process, the mechanism is used for fixing the workpiece on the clamping, the workpiece basically does not move, and the workpiece vibrates during processing to influence the clamping tightness, so that the processing precision of the workpiece is influenced.

The existing machining equipment is used for fixing a workpiece on clamping by a mechanism in the process of using, the workpiece basically does not move, and the workpiece vibrates during machining to influence the clamping tightness, so that the machining precision of the workpiece is influenced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the invention provides mechanical processing equipment, which solves the problems that the clamping tightness is affected by vibration of a workpiece during processing and the processing precision of the workpiece is affected because the workpiece is basically not moved when a mechanism of the conventional mechanical processing equipment clamps the workpiece during the use process.

(II) technical scheme

In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a machining equipment, includes the bed plate, the guard shield of bed plate top back fixedly connected with, the spacing groove has been seted up on guard shield back right side, guard shield is located spacing groove internal surface swing joint and has the poking rod, the poking rod is located guard shield positive one end swing joint and has the location axostylus axostyle, location axostylus axostyle surface swing joint has the sander, the one end swing joint that the location axostylus axostyle was kept away from to the sander has the wheel of polishing, the one end swing joint that the poking rod was kept away from to the location axostylus axostyle has the limiter, the bed plate top is located the positive swing joint of limiter and has fixture.

Preferably, the clamping mechanism comprises a limit rail, one side of the limit rail, which is close to each other, is movably connected with a pushing mechanism, one end of the pushing mechanism, which is close to the sander, is movably connected with a positioning mechanism, the bottom of the limit rail is fixedly connected with the base plate, the bottom of the pushing mechanism is movably connected with the base plate, and the bottom of the positioning mechanism is fixedly connected with the base plate. The mechanical processing is completed by pushing the workpiece, the workpiece moves to avoid loosening of clamping, the workpiece is more stable in working, meanwhile, finer control is convenient, processing accuracy in processing is improved, and processing quality of the workpiece is ensured.

Preferably, the propelling mechanism comprises a concave block, a threaded screw rod is fixedly connected to one side, away from the positioning mechanism, of the inner cavity of the concave block, an adjusting rail plate is fixedly connected to the middle position of the outer surface of the concave block, an adjusting block is connected to the outer surface of the threaded screw rod in a threaded mode, a spring is movably connected to one side, away from the concave block, of the adjusting block, and a top hemisphere is movably connected to one end, away from the adjusting block, of the spring. The spiral spring is utilized to push the top hemisphere by the torsional elasticity of the spiral spring, power is supplied to a machined part, position adjustment is carried out through an adjusting block far away from the machined part, remote control is achieved, and personal safety during machining is ensured.

Preferably, the bottom of the outer surface of the adjusting rail plate is movably connected with the limiting rail, the inner surface of the clockwork spring is movably connected with the threaded screw rod, and the outer surface of the top hemisphere is movably connected with the positioning mechanism. The control of the machining fineness is realized by utilizing the precision of the threaded screw rod to the threads, the threaded screw rod is inclined by the threaded screw rod and the weight of the mutually matched components, the angle of the applied pressure is changed, the downward pressure is applied to the inclination angle of the workpiece, and the stability of the position of the workpiece is ensured.

Preferably, the positioning mechanism comprises a positioning block, a protection inner cavity is formed in the front of the positioning block, a counteracting mechanism is movably connected to the bottom of the protection inner cavity, an arc-shaped inserting plate is movably connected to one side, away from the positioning block, of the counteracting mechanism, a groove plate is movably connected to one side, away from the counteracting mechanism, of the arc-shaped inserting plate, a clamping plate is movably connected to the inner surface of the groove plate, arc-shaped elastic plates are fixedly connected to positions, close to the groove plate, of two sides of the clamping plate, and a clamping pad is movably connected to one side, away from the arc-shaped elastic plates, of the clamping plate.

Preferably, one side of the clamping plate far away from the arc-shaped inserting plate penetrates through the positioning block and extends to the top of the positioning block, and one side of the clamping pad far away from the clamping plate is provided with guide lines. The guide lines on the surfaces of the clamping pads are used for guiding, so that the self-pushing rotation of the workpiece is realized, the positions of the machining surface of the workpiece and the polishing wheels are continuously adjusted, the machining surfaces are mutually alternated, and the polishing precision consistency of the machining surfaces is ensured.

Preferably, the counteracting mechanism comprises an end block, a mounting hole is formed in the middle of the end block, a pressure plate is movably connected to the bottom of the inner surface of the mounting hole, an arc-shaped ejector rod is movably connected to the top of the inner surface of the mounting hole, a spherical connecting piece is movably connected to one side, close to each other, of the arc-shaped ejector rod, and a protective pattern pad is movably connected to one side, close to the spherical connecting piece, of the top of the arc-shaped ejector rod.

Preferably, one side of the arc ejector rod far away from the pressure plate is movably connected with the arc plugboard, the outer surface of the end block is movably connected with the positioning block, and the top of the pressure plate is movably connected with the spherical connecting piece. Through the regulation of pressure board self angle, realize the regulation to arc ejector pin angle, the change of arc ejector pin top height realizes the increase of pressure to the arc picture peg, strengthens the contact degree between component and the machined part, strengthens the contact force each other, ensures the direction of component to the machined part.

Preferably, the outer surface of the poking rod is in sliding connection with the protective baffle, the bottom of the limiter is fixedly connected with the base plate, and the grinding wheel and the two sides of the grinder are movably connected with the clamping mechanism.

(III) beneficial effects

The invention provides a machining device. The beneficial effects are as follows:

the mechanical processing equipment completes mechanical processing by pushing the workpiece, the workpiece moves to avoid loosening of clamping, the workpiece is more stable in working, meanwhile, more refined control is convenient, processing accuracy in processing is improved, and processing quality of the workpiece is ensured.

And secondly, the mechanical processing equipment realizes propulsion to the top hemisphere by utilizing the torsion elasticity of the spring, realizes power supply to a workpiece, realizes remote control by adjusting the position of an adjusting block far away from the workpiece, and ensures personal safety during processing.

And thirdly, the machining equipment realizes control of machining fineness by utilizing the precision of the threaded screw rod to threads, the threaded screw rod is inclined by the weight fit of the threaded screw rod and the mutually matched components, the angle of the applied pressure is changed, the workpiece is subjected to downward pressure on the inclination angle, and the stability of the position of the workpiece is ensured.

And fourthly, the mechanical processing equipment guides through the guide lines on the surface of the clamping pad, so that the self-pushing rotation of the workpiece is realized, the positions of the processing surface of the workpiece and the polishing wheel are continuously adjusted, the processing surfaces are mutually alternated, and the polishing precision consistency of the processing surfaces is ensured.

And fifthly, the mechanical processing equipment adjusts the angle of the arc-shaped ejector rod through the adjustment of the angle of the pressure plate, the pressure is increased to the arc-shaped plugboard through the change of the top height of the arc-shaped ejector rod, the contact degree between the component and the workpiece is enhanced, the contact force between the component and the workpiece is enhanced, and the guiding of the component to the workpiece is ensured.

Drawings

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

FIG. 2 is a schematic view of a clamping mechanism according to the present invention;

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

FIG. 4 is a schematic view of a positioning mechanism according to the present invention;

FIG. 5 is a schematic diagram of the counteracting mechanism according to the present invention;

in the figure: 1 base plate, 2 protective baffle, 3 spacing groove, 4 poking rod, 5 location axostylus axostyle, 6 sander, 7 sanding wheel, 8 limiter, 9 fixture, 91 spacing track, 92 advancing mechanism, 921 concave piece, 922 screw lead screw, 923 adjustment rail board, 924 adjustment block, 925 spring, 926 top hemisphere, 93 positioning mechanism, 931 locating piece, 932 protection inner chamber, 933 counteracting mechanism, a1 end block, a2 mounting hole, a3 pressure plate, a4 arc ejector pin, a5 ball type connecting piece, a6 protective grain pad, 934 arc picture peg, 935 groove plate, 936 clamping plate, 937 arc spring plate, 938 clamp pad, 939 guide grain.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a machining equipment, including bed plate 1, 1 top back fixedly connected with guard shield 2 of bed plate, guard shield 2 back right side has been seted up spacing groove 3, guard shield 2 is located spacing groove 3 internal surface swing joint and has toggle lever 4, toggle lever 4 is located guard shield 2 positive one end swing joint and has location axostylus axostyle 5, location axostylus axostyle 5 surface swing joint has sander 6, sander 6 is kept away from the one end swing joint of location axostylus axostyle 5 and is had polishing wheel 7, location axostylus axostyle 5 is kept away from the one end swing joint of toggle lever 4 and is had limiter 8, 1 top of bed plate is located the positive swing joint of limiter 8 and has fixture 9.

The clamping mechanism 9 comprises a limit rail 91, one side of the limit rail 91, which is close to each other, is movably connected with a pushing mechanism 92, one end of the pushing mechanism 92, which is close to the sander 6, is movably connected with a positioning mechanism 93, the bottom of the limit rail 91 is fixedly connected with the base plate 1, the bottom of the pushing mechanism 92 is movably connected with the base plate 1, and the bottom of the positioning mechanism 93 is fixedly connected with the base plate 1.

The pushing mechanism 92 comprises a concave block 921, a threaded screw rod 922 is fixedly connected to one side, away from the positioning mechanism 93, of an inner cavity of the concave block 921, an adjusting rail plate 923 is fixedly connected to the middle position of the outer surface of the concave block 921, an adjusting block 924 is connected to the outer surface of the threaded screw rod 922 in a threaded mode, a clockwork spring 925 is movably connected to one side, away from the concave block 921, of the adjusting block 924, and a top hemisphere 926 is movably connected to one end, away from the adjusting block 924, of the clockwork spring 925.

The bottom of the outer surface of the adjusting rail plate 923 is movably connected with the limiting rail 91, the inner surface of the spring 925 is movably connected with the threaded screw 922, and the outer surface of the top hemisphere 926 is movably connected with the positioning mechanism 93.

The positioning mechanism 93 comprises a positioning block 931, a protective inner cavity 932 is formed in the front surface of the positioning block 931, a counteracting mechanism 933 is movably connected to the bottom of the protective inner cavity 932, an arc-shaped insertion plate 934 is movably connected to one side, far away from the positioning block 931, of the counteracting mechanism 933, a groove plate 935 is movably connected to one side, far away from the counteracting mechanism 933, of the arc-shaped insertion plate 934, a clamping plate 936 is movably connected to the inner surface of the groove plate 935, arc-shaped spring plates 937 are fixedly connected to the two sides of the clamping plate 936, close to the groove plate 935, and clamping pads 938 are movably connected to one side, far away from the arc-shaped spring plates 937, of the clamping plate 936.

The side of the clamping plate 936 away from the arc-shaped plugboard 934 penetrates the positioning block 931 and extends to the top of the positioning block 931, and the side of the clamping pad 938 away from the clamping plate 936 is provided with a guide grain 939.

The counteracting mechanism 933 comprises an end block a1, a mounting hole a2 is formed in the middle of the end block a1, a pressure plate a3 is movably connected to the bottom of the inner surface of the mounting hole a2, the end block a1 is movably connected with an arc-shaped ejector rod a4 at the top of the inner surface of the mounting hole a2, one sides of the arc-shaped ejector rods a4, which are close to each other, are movably connected with a spherical connecting piece a5, and one sides of the tops of the arc-shaped ejector rods a4, which are close to the spherical connecting piece a5, are movably connected with a protective pattern pad a6.

One side of the arc-shaped ejector rod a4 far away from the pressure plate a3 is movably connected with the arc-shaped inserting plate 934, the outer surface of the end block a1 is movably connected with the positioning block 931, and the top of the pressure plate a3 is movably connected with the spherical connecting piece a 5.

The outer surface of the poking rod 4 is in sliding connection with the protective baffle plate 2, the bottom of the limiter 8 is fixedly connected with the base plate 1, and two sides of the grinding wheel 7 and the grinder 6 are movably connected with the clamping mechanism 9.

When the device is used, the device is placed and fixed in position through the base plate 1, a workpiece is placed on the positioning mechanism 93, the workpiece is pressed, the workpiece and the clamping pad 938 are in contact with each other, the angle of the pressure plate a3 is adjusted, so that the spherical connecting piece a5 is driven to adjust the position, the angle of the arc-shaped ejector rod a4 is changed, the arc-shaped inserting plate 934 is pressed, the arc-shaped elastic plate 937 and the clamping plate 936 are pushed to move in position, the contact stability of the component is realized through the clamping pad 938, the contact degree between the component and the workpiece is enhanced, the contact force between the component and the workpiece is enhanced, and the guiding of the component to the workpiece is ensured;

the grinding wheel 7 is rotated by the poking rod 4 along the limit groove 3, the sander 6 is started simultaneously, the position of the poking rod 4 is changed, the grinding wheel 7 is adjusted to be between the clamping mechanisms 9, then the adjusting block 924 is rotated, the adjusting block 924 is adjusted along the threaded screw rod 922, the spring 925 is driven to tighten, one end, far away from the adjusting block 924, of the spring 925 is used for driving the top hemisphere 926, the spring 925 is matched with the guide lines 939, a workpiece rotates and advances forward, the top hemisphere 926 is pushed by utilizing the torsion elasticity of the spring 925, power is supplied to the workpiece, and the remote control is realized by adjusting the position of the adjusting block far away from the workpiece, so that the personal safety during processing is ensured;

the accuracy of the screw thread is controlled by the screw thread lead screw 922, the screw thread lead screw 922 and a matched component are matched by weight to cause the screw thread lead screw 922 to incline, the angle of the applied pressure is changed, the workpiece is subjected to downward inclination pressure, and the stability of the position of the workpiece is ensured;

the guide lines 939 on the surface of the clamping pad 938 are used for guiding, so that the self-pushing rotation of the workpiece is realized, the positions of the processing surface of the workpiece and the polishing wheel 7 are continuously adjusted, the processing surfaces are mutually alternated, and the consistency of the polishing precision of the processing surfaces is ensured;

until the processing is completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Machining apparatus comprising a base plate (1), characterized in that: the novel anti-theft safety protection device is characterized in that a protection baffle plate (2) is fixedly connected to the back of the top of the base plate (1), a limit groove (3) is formed in the right side of the back of the protection baffle plate (2), a poking rod (4) is movably connected to the inner surface of the limit groove (3), a positioning shaft rod (5) is movably connected to one end of the poking rod (4) located on the front of the protection baffle plate (2), a sander (6) is movably connected to the outer surface of the positioning shaft rod (5), a sanding wheel (7) is movably connected to one end of the sander (6) away from the positioning shaft rod (5), a limiter (8) is movably connected to one end of the positioning shaft rod (5) away from the poking rod (4), and a clamping mechanism (9) is movably connected to the front of the top of the base plate (1).

The clamping mechanism (9) comprises a limit track (91), one side, close to each other, of the limit track (91) is movably connected with a pushing mechanism (92), one end, close to the sander (6), of the pushing mechanism (92) is movably connected with a positioning mechanism (93), the bottom of the limit track (91) is fixedly connected with the base plate (1), the bottom of the pushing mechanism (92) is movably connected with the base plate (1), and the bottom of the positioning mechanism (93) is fixedly connected with the base plate (1);

the propelling mechanism (92) comprises a concave block (921), a threaded screw rod (922) is fixedly connected to one side, far away from the positioning mechanism (93), of an inner cavity of the concave block (921), an adjusting rail plate (923) is fixedly connected to the middle position of the outer surface of the concave block (921), an adjusting block (924) is connected to the outer surface of the threaded screw rod (922) in a threaded mode, a clockwork spring (925) is movably connected to one side, far away from the concave block (921), of the adjusting block (924), and a top hemisphere (926) is movably connected to one end, far away from the adjusting block (924), of the clockwork spring (925);

the positioning mechanism (93) comprises a positioning block (931), a protection inner cavity (932) is formed in the front face of the positioning block (931), a counteracting mechanism (933) is movably connected to the bottom of the protection inner cavity (932), an arc-shaped inserting plate (934) is movably connected to one side, far away from the positioning block (931), of the counteracting mechanism (933), a groove plate (935) is movably connected to one side, far away from the counteracting mechanism (933), of the arc-shaped inserting plate (934), a clamping plate (936) is movably connected to the inner surface of the groove plate (935), an arc-shaped elastic plate (937) is fixedly connected to the positions, close to the groove plate (935), of the two sides of the clamping plate (936), and a clamping pad (938) is movably connected to one side, far away from the arc-shaped elastic plate (937), of the clamping plate (936).

The offset mechanism (933) comprises an end block (a 1), a mounting hole (a 2) is formed in the middle of the end block (a 1), a pressure plate (a 3) is movably connected to the bottom of the inner surface of the mounting hole (a 2), an arc-shaped ejector rod (a 4) is movably connected to the top of the inner surface of the mounting hole (a 2), a spherical connecting piece (a 5) is movably connected to one side, close to each other, of the arc-shaped ejector rod (a 4), and a protection pattern pad (a 6) is movably connected to one side, close to the spherical connecting piece (a 5), of the top of the arc-shaped ejector rod (a 4).

2. A machining apparatus according to claim 1, wherein: the bottom of the outer surface of the adjusting rail plate (923) is movably connected with the limiting rail (91), the inner surface of the spring (925) is movably connected with the threaded screw rod (922), and the outer surface of the top hemisphere (926) is movably connected with the positioning mechanism (93).

3. A machining apparatus according to claim 1, wherein: one side of the clamping plate (936) far away from the arc-shaped plugboard (934) penetrates through the positioning block (931) and extends to the top of the positioning block (931), and one side of the clamping pad (938) far away from the clamping plate (936) is provided with guide patterns (939).

4. A machining apparatus according to claim 1, wherein: one side of the arc-shaped ejector rod (a 4) far away from the pressure plate (a 3) is movably connected with the arc-shaped inserting plate (934), the outer surface of the end block (a 1) is movably connected with the positioning block (931), and the top of the pressure plate (a 3) is movably connected with the spherical connecting piece (a 5).

5. A machining apparatus according to claim 1, wherein: the outer surface of the poking rod (4) is in sliding connection with the protective baffle (2), the bottom of the limiter (8) is fixedly connected with the base plate (1), and two sides of the polishing wheel (7) and the polisher (6) are movably connected with the clamping mechanism (9).