CN212705823U

CN212705823U - End face grinding device for machining rotating shaft

Info

Publication number: CN212705823U
Application number: CN202021420272.4U
Authority: CN
Inventors: 李波烈
Original assignee: Chongqing Yuexin Electronics Co ltd
Current assignee: Chongqing Dekang Electronic Technology Co ltd
Priority date: 2020-07-19
Filing date: 2020-07-19
Publication date: 2021-03-16
Anticipated expiration: 2030-07-19

Abstract

The utility model discloses a grind terminal surface device for pivot processing, including the equipment body that has safeguard function, still including having the mill terminal surface mechanism that polishes simultaneously to pivot both ends face, having the positioning mechanism of fixed different external diameter pivots, the inboard bottom of equipment body is provided with positioning mechanism, the positioning mechanism outside is provided with grind terminal surface mechanism. The utility model discloses grinding the function that the setting of terminal surface mechanism has realized once polishing simultaneously material both ends face, has reduced the location and the clamping number of times to the material, has improved production efficiency, and positioning mechanism's setting not only has the function of fixed terminal surface mechanism that grinds, still has the function of making things convenient for the unloading.

Description

End face grinding device for machining rotating shaft

Technical Field

The utility model relates to a pivot processing technology field especially relates to a grind terminal surface device for pivot processing.

Background

The pivot, what the name think is promptly that connect product zero main part must be used, be arranged in rotating the axle that the work had both born the moment of torsion and born the moment of torsion, but need polish the processing to the pivot terminal surface memorability after the cutting in the pivot course of working, and current axle terminal surface grinding device can only polish once the terminal surface of end axle, has led to needing two counter shafts to carry out clamping and location, consequently has influenced machining efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a grind terminal surface device for pivot processing for solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a grind terminal surface device for pivot processing, is including the equipment body that has safeguard function, still including having the terminal surface mechanism that grinds, the positioning mechanism who has fixed different external diameter pivots of countershaft both ends face simultaneously, equipment body inboard bottom is provided with positioning mechanism, the positioning mechanism outside is provided with grind terminal surface mechanism.

Preferably, the equipment body comprises supporting legs, a case, a lower protection plate, an upper protection plate, a fixed protection door and a movable protection door, the outer side of the bottom of the case is connected with the supporting legs through bolts, the bottom of the front of the case is welded with the lower protection plate, the top of the front of the case is welded with the upper protection plate, the outer side of the lower protection plate is connected with the fixed protection door through bolts, the lower protection plate is connected with the upper protection plate through a central sliding connection mode, the movable protection door is connected with the middle of the upper protection plate through a sliding connection mode, and the inner portion of the case is provided with the end.

Preferably, the inside embedded observation window that has of removal guard gate, the catching groove has been seted up in removal guard gate the place ahead, it is located to remove guard gate fixed guard gate the place ahead.

Preferably, positioning mechanism includes fixing base, U template, N template, electric telescopic handle, compact heap, the fixing base passes through bolted connection and is in machine incasement portion bottom side central authorities, the U template passes through bolted connection and is in machine incasement portion top central authorities, there is the N template U template below through bolted connection, there is the electric telescopic handle at the inboard top of N template through bolted connection, electric telescopic handle's output has through bolted connection the compact heap, the fixing base outside is provided with grind the terminal surface mechanism.

Preferably, the cross section of the pressing block is trapezoidal, the short edge of the pressing block is close to the fixed seat, and an arc-shaped groove along the length direction of the fixed seat is formed in the bottom surface of the pressing block.

Preferably, the center of the top of the fixing seat is provided with a triangular groove which transversely penetrates through the fixing seat, a groove is formed in the front of the fixing seat, and the groove is communicated with the triangular groove.

Preferably, the end face grinding mechanism comprises a bidirectional cylinder, a connecting plate, a motor, a mounting seat, a grinding head and a long stabilizing rod, the bidirectional cylinder is connected to the top end inside the case through a bolt, and is positioned at the inner side of the U-shaped plate, the two output ends of the bidirectional cylinder are both connected with the connecting plate through bolts, one side of one end of the connecting plate, which is far away from the bidirectional cylinder, is connected with the motor through a bolt, the output end of the motor penetrates through the connecting plate and extends to the other side of the connecting plate, and is connected with the mounting seat through a key, one side surface of the mounting seat close to the fixed seat is connected with the polishing head through a bolt, one end of the long stabilizer bar is fixed on the inner wall of the case, and the other end of the long stabilizer bar penetrates through the connecting plate, the two straight plates of the N-shaped plate and the other connecting plate in sequence and is fixed on the inner wall of the case.

Preferably, the end face grinding mechanism comprises a bidirectional cylinder, a connecting plate, a motor, a mounting seat, a grinding head and a short stabilizing rod, the bidirectional cylinder is connected to the top end inside the case through a bolt, and is positioned at the inner side of the U-shaped plate, the two output ends of the bidirectional cylinder are both connected with the connecting plate through bolts, one side of one end of the connecting plate, which is far away from the bidirectional cylinder, is connected with the motor through a bolt, the output end of the motor penetrates through the connecting plate and extends to the other side of the connecting plate, and is connected with the mounting seat through a key, one side surface of the mounting seat close to the fixed seat is connected with the polishing head through a bolt, one end of the short stabilizer bar is fixed on the inner wall of the case, and the other end of the short stabilizer bar penetrates through the connecting plate and is fixed on a support plate of the N-shaped plate close to one end of the short stabilizer bar.

Has the advantages that: the end face grinding mechanism has the advantages that the function of grinding two end faces of a material at one time is achieved, the number of times of positioning and clamping the material is reduced, production efficiency is improved, the positioning mechanism has the function of fixing the end face grinding mechanism, and the end face grinding mechanism further has the function of facilitating discharging.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of an end surface grinding device for processing a rotating shaft according to the present invention;

fig. 2 is a front view of an end surface grinding device for processing a rotating shaft according to the present invention;

FIG. 3 is a sectional view taken along the line A-A of the end face grinding device for machining a rotating shaft according to the present invention;

fig. 4 is a schematic structural view of a fixing seat of the end surface grinding device for processing a rotating shaft according to the present invention;

fig. 5 is a B-B sectional view of a first embodiment of an end grinding device for machining a rotating shaft according to the present invention;

fig. 6 is a B-B cross-sectional view of a second embodiment of an end grinding device for processing a rotating shaft according to the present invention.

The reference numerals are explained below:

1. an apparatus body; 2. an end face grinding mechanism; 3. a positioning mechanism; 101. supporting legs; 102. a chassis; 103. a lower guard plate; 104. an upper protection plate; 105. fixing a protective door; 106. a movable guard gate; 201. a bidirectional cylinder; 202. a connecting plate; 203. a motor; 204. a mounting seat; 205. polishing head; 206. a long stabilizer bar; 21. a short stabilizer bar; 301. a fixed seat; 302. a U-shaped plate; 303. an N-shaped plate; 304. an electric telescopic rod; 305. and (5) a compression block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all 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.

Example 1

As shown in figures 1-5, a device for grinding end faces for processing rotating shafts comprises an equipment body 1 with a protection function, an end face grinding mechanism 2 capable of grinding two end faces of a rotating shaft simultaneously and a positioning mechanism 3 capable of fixing rotating shafts with different outer diameters, wherein the positioning mechanism 3 is arranged at the bottom of the inner side of the equipment body 1, the end face grinding mechanism 2 is arranged at the outer side of the positioning mechanism 3, the equipment body 1 comprises a supporting leg 101, a case 102, a lower protection plate 103, an upper protection plate 104, a fixed protection door 105 and a movable protection door 106, the outer side of the bottom of the case 102 is connected with the supporting leg 101 through a bolt, the lower protection plate 103 is welded at the bottom in front of the case 102, the upper protection plate 104 is welded at the top in front of the case 102, the outer side between the lower protection plate 103 and the upper protection plate 104 is connected with the fixed protection, the machine case 102 is internally provided with an end face grinding mechanism 2 and a positioning mechanism 3, the arrangement can protect workers through a fixed protective door 105 and a movable protective door 106, the safety is improved, an observation window is embedded in the movable protective door 106, a buckle groove is formed in the front of the movable protective door 106, the movable protective door 106 is positioned in front of the fixed protective door 105, the arrangement is convenient for observing the condition of processing the interior of the machine case 102, the positioning mechanism 3 comprises a fixed seat 301, a U-shaped plate 302, an N-shaped plate 303, an electric telescopic rod 304 and a pressing block 305, the fixed seat 301 is connected to the center of the bottom side in the machine case 102 through a bolt, the U-shaped plate 302 is connected to the center of the top end in the machine case 102 through a bolt, the N-shaped plate 303 is connected to the lower part of the U-shaped plate 302 through a bolt, the top of the inner, the outer side of the fixed seat 301 is provided with the end face grinding mechanism 2, the arrangement can drive the pressing block 305 to descend through the electric telescopic rod 304, so that the pressing block 305 clamps materials, and the function of fixing the materials is realized, the cross section of the pressing block 305 is trapezoidal, the short edge of the pressing block is close to the fixed seat 301, the bottom surface of the pressing block 305 is provided with an arc-shaped groove along the length direction of the fixed seat 301, the arrangement increases the contact point of the pressing block 305 and the materials, so that the materials are fixed more firmly, the center of the top of the fixed seat 301 is provided with a triangular groove which transversely penetrates through the fixed seat 301, the front of the fixed seat 301 is provided with a groove which is communicated with the triangular groove, the arrangement can fix the materials with different diameters and is convenient for taking out the materials, the end face grinding mechanism 2 comprises a bidirectional cylinder 201, a connecting plate 202, a motor 203, a, and is located inside the U-shaped plate 302, two output ends of the two-way cylinder 201 are both connected with the connecting plate 202 through bolts, one side of the connecting plate 202 far away from one end of the two-way cylinder 201 is connected with the motor 203 through bolts, the output end of the motor 203 passes through the connecting plate 202 and extends to the other side of the connecting plate 202, and is connected with the mounting seat 204 through a key, one side of the mounting seat 204 near the fixed seat 301 is connected with the polishing head 205 through bolts, one end of the long stabilizing rod 206 is fixed on the inner wall of the case 102, the other end of the long stabilizing rod 206 sequentially passes through the connecting plate 202, two straight plates of the N-shaped plate 303, and the other connecting plate 202 and is fixed on the inner wall of the case 102, thus the mounting seat 204 can be driven by the motor 203 to rotate, the mounting seat 204 drives the polishing head 205 to rotate, the function of automatic feeding is realized, and the stability of the connection plate 202 is increased by the arrangement of the long stabilizer bar 206.

Example 2

As shown in fig. 6, embodiment 2 differs from embodiment 1 in that: the end face grinding mechanism 2 comprises a bidirectional cylinder 201, a connecting plate 202, a motor 203, a mounting seat 204, a grinding head 205 and a short stabilizer bar 21, wherein the bidirectional cylinder 201 is connected to the top end inside the case 102 through bolts and is positioned on the inner side of the U-shaped plate 302, two output ends of the bidirectional cylinder 201 are both connected with the connecting plate 202 through bolts, one side of the connecting plate 202 far away from the bidirectional cylinder 201 is connected with the motor 203 through bolts, the output end of the motor 203 penetrates through the connecting plate 202 and extends to the other side of the connecting plate 202, and is connected with the mounting seat 204 through a key, one side of the mounting seat 204 close to the fixed seat 301 is connected with the grinding head 205 through bolts, one end of the short stabilizer bar 21 is fixed on the inner wall of the case 102, the other end of the short stabilizer bar 21 penetrates through the connecting plate 202, the mounting seat 204 drives the polishing head 205 to rotate, so that the function of polishing materials is realized, the connecting plate 202 can be driven to move through the bidirectional cylinder 201, the connecting plate 202 drives the motor 203 to further drive the polishing head 205 to move, the automatic feeding function is realized, and the stability of the connecting plate 202 is improved due to the arrangement of the long stabilizing rod 206.

In the structure, during the use, at first put into fixing base 301 inboard to the material, then start electric telescopic handle 304, electric telescopic handle 304 drives compact heap 305 descends, make compact heap 305 the tight material that compresses tightly, then start two-way cylinder 201 and motor 203, motor 203 drives mount pad 204 and rotates, mount pad 204 drives the head of polishing 205 and rotates, the function of polishing the material has been realized, can also drive connecting plate 202 through two-way cylinder 201 and move, connecting plate 202 drives motor 203 and then drives the head of polishing 205 and move, the function of automatic feed has been realized, the function of polishing to the material terminal surface has finally been realized, polish and accomplish the back, two-way cylinder 201, electric telescopic handle 304 resets, motor 203 stall, and open and remove guard gate 106, stretch into in the recess in fixing base 301 the place ahead with the hand this moment, take off the material can.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a grind terminal surface device for pivot processing, includes equipment body (1) that has safeguard function, its characterized in that: still including having the mill terminal surface mechanism (2) of polishing to the pivot both ends face simultaneously, having positioning mechanism (3) of fixed different external diameter pivots, equipment body (1) inboard bottom is provided with positioning mechanism (3), the positioning mechanism (3) outside is provided with grind terminal surface mechanism (2).

2. The end face grinding device for machining the rotating shaft as claimed in claim 1, wherein: the equipment body (1) comprises supporting legs (101), a case (102), a lower protection plate (103), an upper protection plate (104), a fixed protection door (105) and a movable protection door (106), wherein the outer side of the bottom of the case (102) is connected with the supporting legs (101) through bolts, the bottom of the front of the case (102) is welded with the lower protection plate (103), the top of the front of the case (102) is welded with the upper protection plate (104), the outer side of the lower protection plate (103) is connected with the fixed protection door (105) through bolts between the upper protection plate (104), the lower protection plate (103) is connected with the upper protection plate (104) through a central sliding mode, the movable protection door (106) is connected with the movable protection door, the case (102) is internally provided with an end face grinding mechanism (2) and a.

3. The end face grinding device for machining the rotating shaft as claimed in claim 2, wherein: the movable protective door (106) is internally embedded with an observation window, a buckle groove is formed in the front of the movable protective door (106), and the movable protective door (106) is located in the front of the fixed protective door (105).

4. The end face grinding device for machining the rotating shaft as claimed in claim 2, wherein: positioning mechanism (3) are including fixing base (301), U template (302), N template (303), electric telescopic handle (304), compact heap (305), fixing base (301) pass through bolted connection in the inside bottom side central authorities of quick-witted case (102), U template (302) pass through bolted connection in the inside top of quick-witted case (102) is central, there is N template (303) U template (302) below through bolted connection, there is electric telescopic handle (304) through bolted connection at the inboard top of N template (303), there is compact heap (305) through bolted connection the output of electric telescopic handle (304), fixing base (301) outside is provided with grind terminal surface mechanism (2).

5. The end face grinding device for machining the rotating shaft as claimed in claim 4, wherein: the cross section of compact heap (305) is trapezoidal, and the minor face is close to fixing base (301), compact heap (305) bottom surface is seted up and is followed the ascending arc wall of fixing base (301) length direction.

6. The end face grinding device for machining the rotating shaft as claimed in claim 4, wherein: the fixing seat is characterized in that a triangular groove which is transverse and penetrates through the fixing seat (301) is formed in the center of the top of the fixing seat (301), a groove is formed in the front of the fixing seat (301), and the groove is communicated with the triangular groove.

7. The end face grinding device for machining the rotating shaft as claimed in claim 4, wherein: the end face grinding mechanism (2) comprises a bidirectional cylinder (201), a connecting plate (202), a motor (203), a mounting seat (204), a grinding head (205) and a long stabilizing rod (206), wherein the bidirectional cylinder (201) is connected to the top end inside the case (102) through bolts and is positioned on the inner side of the U-shaped plate (302), two output ends of the bidirectional cylinder (201) are connected with the connecting plate (202) through bolts, one side, far away from the bidirectional cylinder (201), of the connecting plate (202) is connected with the motor (203) through bolts, the output end of the motor (203) penetrates through the connecting plate (202) and extends to the other side of the connecting plate (202) and is connected with the mounting seat (204) through a key, one side, close to the fixing seat (301), of the mounting seat (204) is connected with the grinding head (205) through bolts, one end of the long stabilizer bar (206) is fixed on the inner wall of the case (102), and the other end of the long stabilizer bar (206) sequentially penetrates through the connecting plate (202), the two straight plates of the N-shaped plate (303) and the other connecting plate (202) and is fixed on the inner wall of the case (102).

8. The end face grinding device for machining the rotating shaft as claimed in claim 4, wherein: the end face grinding mechanism (2) comprises a bidirectional cylinder (201), a connecting plate (202), a motor (203), a mounting seat (204), a grinding head (205) and a short stabilizing rod (21), wherein the bidirectional cylinder (201) is connected to the top end inside the case (102) through bolts and is positioned on the inner side of the U-shaped plate (302), two output ends of the bidirectional cylinder (201) are connected with the connecting plate (202) through bolts, one side, far away from the bidirectional cylinder (201), of the connecting plate (202) is connected with the motor (203) through bolts, the output end of the motor (203) penetrates through the connecting plate (202) and extends to the other side of the connecting plate (202) and is connected with the mounting seat (204) through a key, one side, close to the fixing seat (301), of the mounting seat (204) is connected with the grinding head (205) through bolts, one end of the short stabilizer bar (21) is fixed on the inner wall of the case (102), and the other end of the short stabilizer bar (21) penetrates through the connecting plate (202) and is fixed on a support plate at one end, close to the short stabilizer bar (21), of the N-shaped plate (303).