阅读说明：本技术 一种多斜面的金属零件快速抛磨辅助支架 (Quick polishing auxiliary stand of metal parts on multiple inclined planes ) 是由 李成峰 于 2021-07-27 设计创作，主要内容包括：本发明涉及零件加工技术领域,且公开了一种多斜面的金属零件快速抛磨辅助支架,包括转动架构,所述转动架构的左侧活动连接有活动轴套,所述活动轴套的外侧活动连接有弧形滑槽,通过左右两组的主动齿轮、转动框架、转动推杆、弧形卡板的配合,将零件固定住,防止了零件在加工过程中因为受力不均而晃动,通过摆动齿轮带动定位轴框、摆动轴、连接板一起转动,零件会以摆动齿轮的圆心为圆心转动,从而调整零件主体的角度,方便对倾斜面的打磨抛光,而不需要对零件重新装夹定位,通过两组固定杆将摆动齿轮固定住,防止了加工过程中零件主体受力时带动整个装置摆动,而出现损坏零件,甚至损坏刀具的情况,进一步调高了该装置的安全性。(The invention relates to the technical field of part processing, and discloses a multi-inclined-surface metal part rapid polishing auxiliary support which comprises a rotating framework, wherein the left side of the rotating framework is movably connected with a movable shaft sleeve, the outer side of the movable shaft sleeve is movably connected with an arc-shaped chute, a part is fixed through the matching of a left group of driving gears, a right group of driving gears, a rotating framework, a rotating push rod and an arc-shaped clamping plate, the part is prevented from shaking due to uneven stress in the processing process, a positioning shaft frame, a swinging shaft and a connecting plate are driven by a swinging gear to rotate together, the part can rotate by taking the circle center of the swinging gear as the circle center, so that the angle of a part main body is adjusted, the inclined surface is conveniently polished without repositioning the part, the swinging gear is fixed through two groups of fixing rods, and the whole device is prevented from swinging when the part main body is stressed in the processing process, and the condition of damaging parts and even damaging cutters occurs, so that the safety of the device is further improved.)

1. The utility model provides a quick mill auxiliary stand of metal parts on many inclined planes, includes and rotates framework (1), its characterized in that: rotate the left side swing joint of framework (1) and have activity axle sleeve (2), the outside swing joint of activity axle sleeve (2) has arc spout (3), the left side swing joint of arc spout (3) has connecting plate (4), the centre swing joint of connecting plate (4) has flange (5), the left side swing joint of flange (5) has mount (6), the left side swing joint of mount (6) has part main part (7).

2. The auxiliary support for rapidly polishing and grinding the multi-bevel metal part as claimed in claim 1, wherein: the movable shaft sleeve (2) is arranged inside the arc-shaped sliding groove (3), two hinged inclined rods are respectively arranged on two sides of the movable shaft sleeve (2), a balance spring is movably connected between the two hinged inclined rods, an auxiliary pulley is arranged at one end of each hinged inclined rod, which is in contact with the arc-shaped sliding groove (3), and the movable shaft sleeve (2) and the arc-shaped sliding groove (3) are arranged in two groups and are respectively located on two sides of the connecting plate (4).

3. The auxiliary support for rapidly polishing and grinding the multi-bevel metal part as claimed in claim 1, wherein: rotate framework (1) including swing gear (11), the front swing joint of swing gear (11) has location axle frame (12), the left side swing joint of location axle frame (12) has swing axle (13), the outside swing joint of swing axle (13) has dead lever (14).

4. The auxiliary bracket for rapidly polishing and grinding the multi-bevel metal part as claimed in claim 3, wherein: location axle frame (12) are through fixed pin and swing gear (11) swing joint, and swing shaft's (13) right-hand member swing joint is in the inside of location axle frame (12), and swing shaft's (13) right-hand member and location axle frame (12) between swing joint have buffer spring simultaneously, are provided with the pulley between the upper and lower both sides of swing shaft (13) and location axle frame (12).

5. The auxiliary support for rapidly polishing and grinding the multi-bevel metal part as claimed in claim 1, wherein: the upper side and the lower side of the swing gear (11) are respectively provided with a group of fixing rods (14), the outer sides of the fixing rods (14) are sleeved with return springs, and the outer sides of the fixing rods (14) are movably connected with thread adjusting columns.

6. The auxiliary support for rapidly polishing and grinding the multi-bevel metal part as claimed in claim 1, wherein: the utility model discloses a fixing frame, including mount (6) including outer frame (61), the inside swing joint of outer frame (61) has driving gear (62), and the below meshing of driving gear (62) is connected with revolving frame (63), the inside swing joint of revolving frame (63) has rotation push rod (64), the inside swing joint of rotation push rod (64) has arc cardboard (65), the inboard swing joint of arc cardboard (65) has locating piece (66).

7. The auxiliary bracket for rapidly polishing and grinding the multi-bevel metal part as claimed in claim 1 or 6, wherein: the right side of the outer frame (61) is movably connected with the positioning flange (5), meanwhile, the top and the bottom of the inner side of the outer frame (61) are respectively provided with a group of driving gears (62), and gear teeth meshed with the driving gears (62) are arranged at corresponding positions of the top and the bottom of the rotating frame (63).

8. The auxiliary bracket for rapidly polishing and grinding the multi-bevel metal part as claimed in claim 6, wherein: five groups of arc-shaped through grooves with equal intervals are formed in the side edge of the rotating frame (63), fixing pins are arranged in the through grooves, and meanwhile the outer sides of the fixing pins are movably connected with the outer frame (61).

9. The auxiliary bracket for rapidly polishing and grinding the multi-bevel metal part as claimed in claim 6, wherein: five groups of equidistant rotating push rods (64) are hinged to the inner side of the rotating frame (63), the inner side of each rotating push rod (64) is hinged to the arc-shaped clamping plate (65), a positioning block (66) is arranged on the inner side of the arc-shaped clamping plate (65), one end of the outer side of the positioning block (66) is movably connected with the outer frame (61), and a plane bearing is arranged between the arc-shaped clamping plate (65) and the positioning block (66).

Technical Field

The invention relates to the technical field of part processing, in particular to a multi-inclined-surface metal part rapid polishing auxiliary support.

Background

Polishing refers to a processing method for reducing the roughness of the surface of a workpiece by using mechanical, chemical or electrochemical actions to obtain a bright and flat surface, and is a modification processing of the surface of the workpiece by using a polishing tool and abrasive particles or other polishing media.

And when part surface is irregular, when having a lot of inclined planes, the method commonly used is fixed with the part, is polished by the handheld polisher of workman, but this kind of mode efficiency of polishing is not high, and the quality of polishing receives the workman to influence, is unfavorable for improving the part quality, and under the comparison, the stability of machine polishing is higher, but the different inclined planes of polishing need the clamping location again, leads to efficiency not high, and repeated clamping location can make machining error bigger.

In order to solve the above problems, the inventor provides an auxiliary support for rapidly polishing and grinding a multi-bevel metal part, which has the advantages of part angle adjustment, convenience in machine polishing and simplicity in operation.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a quick mill auxiliary stand of throwing of metal parts on many inclined planes, includes and rotates the framework, the left side swing joint that rotates the framework has movable axle sleeve, movable axle sleeve's outside swing joint has the arc spout, the left side swing joint of arc spout has the connecting plate, the centre swing joint of connecting plate has flange, flange's left side swing joint has the mount, the left side swing joint of mount has the part main part.

Preferably, the movable shaft sleeve is arranged in the arc-shaped sliding groove, two hinged inclined rods are respectively arranged on two sides of the movable shaft sleeve, a balance spring is movably connected between the two hinged inclined rods, an auxiliary pulley is arranged at one end, in contact with the arc-shaped sliding groove, of each hinged inclined rod, and the movable shaft sleeve and the arc-shaped sliding groove are arranged in two groups and are respectively located on two sides of the connecting plate.

Preferably, the rotating framework comprises a swing gear, the front face of the swing gear is movably connected with a positioning shaft frame, the left side of the positioning shaft frame is movably connected with a swing shaft, and the outer side of the swing shaft is movably connected with a fixing rod.

Preferably, the location axle frame passes through fixed pin and swing gear swing joint, and swing shaft's right-hand member swing joint is in the inside of location axle frame, and swing shaft's right-hand member and location swing joint have buffer spring between the axle frame simultaneously, are provided with the pulley between the upper and lower both sides of swing shaft and the location axle frame.

Preferably, a set of fixed rods is respectively arranged on the upper side and the lower side of the swing gear, return springs are sleeved on the outer sides of the fixed rods, and meanwhile, the outer sides of the fixed rods are movably connected with thread adjusting columns.

Preferably, the fixing frame comprises an outer frame, the inner portion of the outer frame is movably connected with a driving gear, a rotating frame is meshed and connected with the lower portion of the driving gear, the inner portion of the rotating frame is movably connected with a rotating push rod, the inner portion of the rotating push rod is movably connected with an arc-shaped clamping plate, and a positioning block is movably connected to the inner side of the arc-shaped clamping plate.

Preferably, the right side of the outer frame is movably connected with the positioning flange, a group of driving gears are respectively arranged at the top and the bottom of the inner side of the outer frame, and gear teeth meshed with the driving gears are arranged at the corresponding positions of the top and the bottom of the rotating frame.

Preferably, five groups of arc-shaped through grooves with equal intervals are formed in the side edge of the rotating frame, fixing pins are arranged in the through grooves, and meanwhile the outer sides of the fixing pins are movably connected with the outer frame.

Preferably, the inboard of revolving frame articulates there are five groups of equidistant rotation push rods, and the inboard of rotating push rod articulates on the arc cardboard simultaneously, and the inboard of arc cardboard is provided with the locating piece, the outside one end and the outer frame swing joint of locating piece, is provided with plane bearing between arc cardboard and the locating piece.

Advantageous effects

Compared with the prior art, the invention provides a multi-inclined-surface metal part rapid polishing auxiliary support which has the following beneficial effects:

1. this quick mill auxiliary stand of throwing of metal parts on many inclined planes, through the driving gear, rotating frame, the cooperation of rotation push rod, promote the inboard rotation of arc cardboard, fix the part main part, make the fixed process of part simpler, it is quick, and the both sides of part main part respectively are provided with a set of mount, make the part main part can be fixed more firmly, prevented that long and thin part from rocking because the atress is uneven in the course of working, and lead to appearing accidents such as part damage.

2. This quick mill auxiliary stand of throwing of metal parts on many inclined planes, rotate through swing gear, it rotates together with the oscillating axle to drive location axle frame, the oscillating axle can drive whole connecting plate and rotate together simultaneously, it can use swing gear's the centre of a circle to rotate to drive the part main part, thereby the angle of adjustment part main part, make the inclined plane of part main part become the horizontal plane, the polishing and burnishing to the inclined plane is convenient, and need not press from both sides the location again to the part, the work efficiency is improved, and the error that the repeated positioning brought has been avoided, the quality of part is improved.

3. This many inclined planes's metal part throws mill auxiliary stand fast, promotes the dead lever through rotating the spiral adjusting column and moves to the inboard, makes the dead lever enter into between the teeth of a cogwheel of swing gear, fixes the swing gear, has prevented to drive whole device swing when part main part atress in the course of working, and appears damaging the part, damages the condition of cutter even, has further heightened the device's security.

Drawings

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

FIG. 2 is a schematic view of a portion of the rotating frame of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the movable sleeve of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of a portion of the fixing frame of FIG. 1 according to the present invention;

fig. 5 is a side view of the fixing frame of fig. 4 in a partial structure.

In the figure: 1. a rotating framework; 11. a swing gear; 12. positioning the shaft frame; 13. a swing shaft; 14. fixing the rod; 2. a movable shaft sleeve; 3. an arc-shaped chute; 4. a connecting plate; 5. positioning the flange; 6. a fixed mount; 61. an outer frame; 62. a driving gear; 63. a rotating frame; 64. rotating the push rod; 65. an arc-shaped clamping plate; 66. positioning blocks; 7. a component body.

Detailed Description

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

The first embodiment is as follows:

referring to fig. 1-3, a multi-inclined-surface metal part fast polishing auxiliary support comprises a rotating framework 1, the rotating framework 1 comprises a swing gear 11, the front surface of the swing gear 11 is movably connected with a positioning shaft frame 12, the positioning shaft frame 12 is movably connected with the swing gear 11 through a fixing pin, the left side of the positioning shaft frame 12 is movably connected with a swing shaft 13, the right end of the swing shaft 13 is movably connected inside the positioning shaft frame 12, a buffer spring is movably connected between the right end of the swing shaft 13 and the positioning shaft frame 12, pulleys are arranged between the upper side and the lower side of the swing shaft 13 and the positioning shaft frame 12, the upper side and the lower side of the swing gear 11 are respectively provided with a group of fixing rods 14, the outer sides of the fixing rods 14 are sleeved with return springs, the outer sides of the fixing rods 14 are movably connected with thread adjusting columns, the left side of the rotating framework 1 is movably connected with a movable shaft sleeve 2, the outer side of the movable shaft sleeve 2 is movably connected with an arc chute 3, the left side swing joint of arc spout 3 has connecting plate 4, wherein activity axle sleeve 2 sets up the inside at arc spout 3, the both sides of activity axle sleeve 2 respectively are provided with two articulated down tube simultaneously, swing joint has balance spring between two articulated down tube, the one end of 3 contacts of articulated down tube and arc spout is provided with the auxiliary pulley simultaneously, activity axle sleeve 2 and arc spout 3 are provided with two sets ofly simultaneously, be located the both sides of connecting plate 4 respectively, the centre swing joint of connecting plate 4 has flange 5, flange 5's left side swing joint has mount 6, the left side swing joint of mount 6 has part main part 7.

Example two:

referring to fig. 1 and 4-5, a multi-bevel metal part rapid polishing auxiliary support comprises a rotating framework 1, a movable shaft sleeve 2 is movably connected to the left side of the rotating framework 1, an arc chute 3 is movably connected to the outer side of the movable shaft sleeve 2, and a connecting plate 4 is movably connected to the left side of the arc chute 3, wherein the movable shaft sleeve 2 is arranged inside the arc chute 3, two hinged diagonal rods are respectively arranged at two sides of the movable shaft sleeve 2, a balance spring is movably connected between the two hinged diagonal rods, an auxiliary pulley is arranged at one end of the hinged diagonal rods, which is in contact with the arc chute 3, two groups of the movable shaft sleeve 2 and the arc chute 3 are respectively arranged at two sides of the connecting plate 4, a positioning flange 5 is movably connected to the middle of the connecting plate 4, a fixing frame 6 is movably connected to the left side of the positioning flange 5, and the fixing frame 6 comprises an outer frame 61, the right side of the outer frame 61 is movably connected with the positioning flange 5, and the top and the bottom of the inner side of the outer frame 61 are respectively provided with a group of driving gears 62, and the corresponding positions of the top and the bottom of the rotating frame 63 are provided with gear teeth meshed with the driving gear 62, the lower part of the driving gear 62 is meshed and connected with the rotating frame 63, the side edge of the rotating frame 63 is provided with five groups of arc through grooves with equal intervals, the through grooves are internally provided with fixed pins, meanwhile, the outer side of the fixed pin is movably connected with the outer frame 61, the inner side of the rotating frame 63 is hinged with five groups of rotating push rods 64 with equal intervals, meanwhile, the inner side of the rotating push rod 64 is hinged to the arc-shaped clamping plate 65, a positioning block 66 is arranged on the inner side of the arc-shaped clamping plate 65, one end of the outer side of the positioning block 66 is movably connected with the outer frame 61, a plane bearing is arranged between the arc-shaped clamping plate 65 and the positioning block 66, and a part main body 7 is movably connected to the left side of the fixing frame 6.

Example three:

referring to fig. 1-5, a multi-inclined-surface metal part fast polishing auxiliary support comprises a rotating framework 1, the rotating framework 1 comprises a swing gear 11, the front surface of the swing gear 11 is movably connected with a positioning shaft frame 12, the positioning shaft frame 12 is movably connected with the swing gear 11 through a fixing pin, the left side of the positioning shaft frame 12 is movably connected with a swing shaft 13, the right end of the swing shaft 13 is movably connected inside the positioning shaft frame 12, a buffer spring is movably connected between the right end of the swing shaft 13 and the positioning shaft frame 12, pulleys are arranged between the upper side and the lower side of the swing shaft 13 and the positioning shaft frame 12, the upper side and the lower side of the swing gear 11 are respectively provided with a group of fixing rods 14, the outer sides of the fixing rods 14 are sleeved with return springs, the outer sides of the fixing rods 14 are movably connected with thread adjusting columns, the left side of the rotating framework 1 is movably connected with a movable shaft sleeve 2, the outer side of the movable shaft sleeve 2 is movably connected with an arc chute 3, the left side of the arc chute 3 is movably connected with a connecting plate 4, wherein the movable shaft sleeve 2 is arranged inside the arc chute 3, two hinged diagonal rods are respectively arranged at two sides of the movable shaft sleeve 2, a balance spring is movably connected between the two hinged diagonal rods, an auxiliary pulley is arranged at one end of the hinged diagonal rods, which is contacted with the arc chute 3, two groups of the movable shaft sleeve 2 and the arc chute 3 are respectively arranged at two sides of the connecting plate 4, a positioning flange 5 is movably connected at the middle of the connecting plate 4, a fixing frame 6 is movably connected at the left side of the positioning flange 5, the fixing frame 6 comprises an outer frame 61, the right side of the outer frame 61 is movably connected with the positioning flange 5, the top and the bottom of the inner side of the outer frame 61 are respectively provided with a group of driving gears 62, the corresponding positions of the top and the bottom of a rotating frame 63 are provided with gear teeth meshed with the driving gears 62, and the lower part of the driving gears 62 are meshed with a rotating frame 63, the side of revolving frame 63 is provided with five equidistant arcs of group and link up the groove, link up the inslot and be provided with the fixed pin, the outside and outer frame 61 swing joint of fixed pin simultaneously, the inboard of revolving frame 63 articulates there is five equidistant rotating push rod 64 of group, the inboard of rotating push rod 64 articulates on arc cardboard 65 simultaneously, and the inboard of arc cardboard 65 is provided with locating piece 66, the outside one end and outer frame 61 swing joint of locating piece 66, be provided with plane bearing between arc cardboard 65 and the locating piece 66, the left side swing joint of mount 6 has part main part 7.

The working process and principle are as follows: firstly, a transverse shaft at the outer side of the part main body 7 is placed in a fixing frame 6 and penetrates through five groups of arc-shaped clamping plates 65, then a driving gear 62 is driven to rotate, the driving gear 62 drives a meshed rotating frame 63 to rotate, when the fixing pin rotating frame 63 is arranged in an arc through groove of the rotating frame 63, the fixing pin plays a positioning role and simultaneously rotates together with a rotating push rod 64 which drives the rotating frame 63 to rotate, the rotating push rod 64 pushes the arc-shaped clamping plates 65 to rotate towards the inner side by taking a positioning block 66 as a circle center, the five groups of arc-shaped clamping plates 65 fix the part main body 7 together, and two sides of the part main body 7 are respectively provided with one group of fixing frames 6, so that the part main body 7 can be fixed more firmly, accidents such as part damage and the like caused by swinging of a slender part in the machining process are prevented, and when the part main body 7 is fixed, the horizontal part is ground by matching with a grinding machine, and (6) polishing.

When the inclined plane of part main part 7 needs to be polished, drive swing gear 11 rotates, when swing gear 11 rotates, can drive location axle frame 12 and swing axle 13 and rotate together, when swing axle 13 rotates, the balance spring in the activity axle sleeve 2 outside, articulated down tube and pulley can make activity axle sleeve 2 slide in arc spout 3, provide direction and positioning action for swing axle 13, swing axle 13 can drive whole connecting plate 4 and rotate together simultaneously, part main part 7 can use the centre of a circle of swing gear 11 to rotate as the centre of a circle equally, thereby the angle of adjustment part main part 7, make the inclined plane of part main part 7 become the horizontal plane, the polishing of convenient to inclined plane, and need not to part main part 7 clamping location again, work efficiency is improved, and the error that the repeated location brought has been avoided, the quality of part has been improved.

After the two angles are adjusted, the screw adjusting columns on the outer sides of the fixing rods 14 are used, the fixing rods 14 are pushed to move inwards, the return springs on the outer sides of the fixing rods 14 are compressed, meanwhile, the upper fixing rods 14 and the lower fixing rods 14 enter between gear teeth of the swing gear 11, the swing gear 11 is fixed, the situation that the whole device is driven to swing when the part main body 7 is stressed in the machining process, parts are damaged, even a cutter is damaged is avoided, and the safety of the device is further improved.

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