CN212635399U - Lifting and translation mechanism for polishing equipment - Google Patents
Lifting and translation mechanism for polishing equipment Download PDFInfo
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- CN212635399U CN212635399U CN202021335152.4U CN202021335152U CN212635399U CN 212635399 U CN212635399 U CN 212635399U CN 202021335152 U CN202021335152 U CN 202021335152U CN 212635399 U CN212635399 U CN 212635399U
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- lifting
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Abstract
The utility model relates to a lifting translation mechanism for polishing equipment. The utility model provides a lifting and translation mechanism for polishing equipment, includes the grudging post, the grudging post upper end is equipped with first driving motor, first driving motor output is equipped with drive sprocket, and drive sprocket and chain meshing, the one end of chain is located the grudging post rear side and fixed with the counter weight, the other end of chain is located the grudging post front side and fixed with the lifter plate, the lifter plate rear side is fixed with second driving motor, the lifter plate front side is equipped with along controlling the direction cunning and is furnished with the translation board, and the polishing is fixed with the translation board, second driving motor output is equipped with drive gear, translation board rear side is fixed with the rack of arranging along controlling the direction, rack and drive gear meshing. The utility model has the advantages of the bearing capacity is stronger, and the polishing is difficult for inclining with the motor, can guarantee polishing effect, and life is longer.
Description
Technical Field
The utility model relates to a work piece production and processing equipment, concretely relates to lifting translation mechanism for polishing equipment.
Background
The polishing of the workpiece needs a polishing motor, the polishing motor needs to move so that a grinding wheel or an abrasive belt contacts with the workpiece, and an output shaft of the polishing motor rotates so as to realize the rotation of the grinding wheel or the abrasive belt for carrying out grinding and polishing operations. Present polishing is with heavier of motor and emery wheel or abrasive band subassembly to remove through lift cylinder and skew cylinder, but the weighing nature of cylinder is relatively poor, and the cylinder is easy impaired, fixes and inclines to take place at the polishing of cylinder output with the motor, influences polishing effect, and cylinder life is shorter.
Disclosure of Invention
The utility model aims at providing a bearing capacity is stronger, can guarantee polishing effect's lifting translation mechanism for polishing equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a lifting and translation mechanism for polishing equipment comprises a vertical frame, wherein a first driving motor is arranged at the upper end of the vertical frame, a driving sprocket is arranged at the output end of the first driving motor, the driving sprocket is meshed with a chain, one end of the chain is positioned at the rear side of the vertical frame and fixed with a balance weight, the other end of the chain is positioned at the front side of the vertical frame and fixed with a lifting plate, a lifting guide strip arranged in the vertical direction is arranged on the vertical frame, a plurality of lifting guide wheels are rotatably fixed at the rear side of the lifting plate, the lifting guide wheels are slidably matched on the lifting guide strip, a second driving motor is fixed at the rear side of the lifting plate, a translation plate is slidably matched along the left-right direction on the front side of the lifting plate, a polishing motor is fixed with the translation plate, a driving gear is arranged at the output end of the second driving motor, a rack arranged along the left-right direction is fixed at the rear side, a plurality of translation guide wheels are rotatably fixed on the front side of the lifting plate, translation guide strips arranged along the left-right direction are arranged on the translation plate, and the translation guide wheels are matched on the translation guide strips in a sliding manner; when the driving chain wheel rotates, the lifting plate moves up and down and drives the lifting guide wheel to move along the lifting guide strip; when the driving gear rotates, the translation plate and the translation guide strip move left and right and drive the translation guide wheel to rotate.
The mechanism of the utility model balances the lifting plate and the weight of the translation plate and the polishing motor on the lifting plate through the balance weight at the end part of the chain, has stronger bearing capacity, and strengthens the anti-tilting effect of the translation plate and the lifting plate; simultaneously through setting up lift leading wheel and lift gib block cooperation, set up skew leading wheel and translation gib block cooperation to guide effect when improving lifter plate and translation board and removing, take place the slope with the motor in order to further avoid the polishing, in order to guarantee polishing effect. The utility model discloses the rigidity of mechanism is high, non-deformable, and life is longer. The lifting guide wheel is matched with the lifting guide strip to limit the front and back movement of the lifting plate, and the offset guide wheel is matched with the translation guide strip to limit the front and back movement of the translation plate.
Preferably, a driving shaft is rotatably fixed at the upper end of the stand, the driving shaft is linked with an output shaft of a first driving motor, at least two driving chain wheels with the same size and shape are fixed on the driving shaft, and each driving chain wheel is matched with a chain. The chains with more quantity are arranged, so that the lifting of the lifting plate is more stable, and the stability is better.
Preferably, the vertical frame is provided with a plurality of rows of driven sprocket sets, each row of driven sprocket set comprises driven sprockets, the number of the driven sprockets is the same as that of the driving sprockets, the driven sprockets are rotatably fixed with the vertical frame through fixing shafts, the chains are meshed with the driven sprockets, the driven sprockets are located on the lower side of the driving sprockets, and when the number of the driven sprocket sets is at least two, the fixing shafts of the driven sprocket sets are arranged in an up-and-down parallel mode. The driven chain wheel is arranged, so that the possibility of shaking generated when the chain moves is lower, and the lifting movement of the lifting plate is more stable.
Preferably, a housing is arranged on the rear side of the stand, and the counterweight is hidden in the housing. The housing is used for protecting the counterweight.
Preferably, the left side and the right side of the vertical frame are both provided with a lifting guide strip, the left side and the right side of the lifting plate are both provided with at least two lifting guide wheels, and the axes of the lifting guide wheels are arranged along the front-back direction. Above-mentioned setting is so that the lift stability of lifter plate is better, and the shift position of motor is more accurate for the polishing.
Preferably, the upper side and the lower side of the translation plate are both provided with a translation guide strip, and the upper side and the lower side of the translation plate are both provided with at least two translation guide wheels. The above arrangement makes the cheap stability of the cheap plate better and the moving position of the motor for polishing more accurate.
The utility model has the advantages of stronger bearing capacity, capability of guaranteeing the polishing effect and longer service life.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is another schematic structural diagram of the present invention;
fig. 3 is a schematic structural view of the present invention without the translation plate.
Detailed Description
The invention will be further described with reference to the drawings and the specific embodiments.
Shown by fig. 1 to 3, the utility model discloses a lifting translation mechanism for polishing equipment, including grudging post 1, 1 upper end of grudging post is equipped with first driving motor 2, and 2 outputs of first driving motor are equipped with drive sprocket 21, and drive sprocket 21 meshes with chain 22, and the one end of chain 22 is located grudging post 1 rear side and fixed with counter weight 3, and the other end of chain 22 is located grudging post 1 front side and fixed with lifter plate 4. The vertical frame 1 is provided with a lifting guide bar 41 arranged in the vertical direction, a plurality of lifting guide wheels 42 are rotatably fixed on the rear side of the lifting plate 4, and the lifting guide wheels 42 are slidably matched on the lifting guide bar 41. When the driving sprocket 21 rotates, the lifting plate 4 moves up and down and drives the lifting guide wheel 42 to move along the lifting guide bar 41. Wherein, the rear side of the stand 1 is provided with a housing 11, and the counterweight 3 is hidden in the housing 11.
The rear side of the lifting plate 4 is fixed with a second driving motor 5, the front side of the lifting plate is provided with a translation plate 6 which is arranged along the left-right direction in a sliding manner, a motor (not shown) for polishing is fixed at the left end or the right end of the translation plate, the output end of the second driving motor 5 is provided with a driving gear 51, the rear side of the translation plate 6 is fixed with a rack 52 which is arranged along the left-right direction, and the rack 52 is meshed with the driving gear 51. A plurality of translation guide wheels 43 are rotatably fixed on the front side of the lifting plate 4, translation guide strips 61 arranged along the left-right direction are arranged on the translation plate 6, and the translation guide wheels 43 are matched on the translation guide strips 61 in a sliding manner. When the driving gear 51 rotates, the translation plate 6 and the translation guide bar 61 move left and right and rotate the translation guide wheel 42.
The upper end of the vertical frame 1 is rotatably fixed with a driving shaft 23 through a bearing seat and a bearing, the driving shaft 23 is linked with an output shaft of the first driving motor 2, two driving chain wheels 21 with the same size and shape are fixed on the driving shaft 23, and each driving chain wheel 21 is matched with a chain 22. Be equipped with one row of driven sprocket group on the grudging post 1, driven sprocket group including with two driven sprocket 24, driven sprocket 24 all fixes on fixed axle 25, and fixed axle 25 is fixed with grudging post 1 through bearing frame and bearing, and chain 22 meshes with driven sprocket 24, and driven sprocket 24 is located drive sprocket 21 downside and is located grudging post 1 front side.
The left side and the right side of the vertical frame 1 are respectively provided with a lifting guide bar 41 which extends to the side, the left side and the right side of the lifting plate 4 are respectively provided with two lifting guide wheels 42, and the axes of the lifting guide wheels 42 are arranged along the front-back direction. The upper side and the lower side of the translation plate 6 are both provided with a translation guide strip 61, the upper side and the lower side of the translation plate 6 are both provided with two translation guide wheels 43, and the axes of the translation guide wheels 43 are arranged along the front-back direction.
The utility model has the advantages of the bearing capacity is stronger, and the polishing is difficult for inclining with the motor, can guarantee polishing effect, and life is longer.
Claims (6)
1. A lifting and translation mechanism for polishing equipment is characterized by comprising a vertical frame, wherein a first driving motor is arranged at the upper end of the vertical frame, a driving sprocket is arranged at the output end of the first driving motor, the driving sprocket is meshed with a chain, one end of the chain is positioned at the rear side of the vertical frame and fixed with a balance weight, the other end of the chain is positioned at the front side of the vertical frame and fixed with a lifting plate, a lifting guide strip arranged in the vertical direction is arranged on the vertical frame, a plurality of lifting guide wheels are rotatably fixed at the rear side of the lifting plate, the lifting guide wheels are slidably matched on the lifting guide strips, a second driving motor is fixed at the rear side of the lifting plate, a translation plate is slidably matched at the front side of the lifting plate in the left-right direction, a motor for polishing is fixed with the translation plate, a driving gear is arranged at the output end of the second driving motor, racks arranged in the left-right direction, the rack is meshed with the driving gear, a plurality of translation guide wheels are rotatably fixed on the front side of the lifting plate, translation guide strips arranged along the left-right direction are arranged on the translation plate, and the translation guide wheels are matched on the translation guide strips in a sliding manner; when the driving chain wheel rotates, the lifting plate moves up and down and drives the lifting guide wheel to move along the lifting guide strip; when the driving gear rotates, the translation plate and the translation guide strip move left and right and drive the translation guide wheel to rotate.
2. The lifting and translation mechanism of claim 1, wherein a driving shaft is rotatably fixed on the upper end of the stand, the driving shaft is linked with an output shaft of a first driving motor, at least two driving sprockets with the same size and shape are fixed on the driving shaft, and each driving sprocket is matched with a chain.
3. The lifting and translating mechanism of claim 1, wherein the vertical frame is provided with a plurality of rows of driven sprocket sets, each row of driven sprocket set comprises driven sprockets in the same number as the driving sprockets and rotatably fixed to the vertical frame, the driven sprockets are fixed to the vertical frame by a fixing shaft, the chain is engaged with the driven sprockets, the driven sprockets are located at the lower side of the driving sprockets, and when the number of the driven sprocket sets is at least two rows, the fixing shafts of the driven sprocket sets are arranged in parallel up and down.
4. The lifting and translation mechanism for polishing equipment according to claim 1, wherein a housing is provided at the rear side of the stand, and the counterweight is hidden in the housing.
5. The lifting and translating mechanism for a polishing machine according to claim 1, wherein a lifting guide bar is provided on each of the left and right sides of the stand, and at least two lifting guide wheels are provided on each of the left and right sides of the lifting plate, and the axes of the lifting guide wheels are arranged in the front-rear direction.
6. The lifting and translating mechanism for polishing equipment as recited in claim 1, wherein the translating plate is provided with a translating guide bar on each of the upper and lower sides thereof, and at least two of the translating guide wheels on each of the upper and lower sides thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021335152.4U CN212635399U (en) | 2020-07-09 | 2020-07-09 | Lifting and translation mechanism for polishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021335152.4U CN212635399U (en) | 2020-07-09 | 2020-07-09 | Lifting and translation mechanism for polishing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212635399U true CN212635399U (en) | 2021-03-02 |
Family
ID=74787735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021335152.4U Active CN212635399U (en) | 2020-07-09 | 2020-07-09 | Lifting and translation mechanism for polishing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212635399U (en) |
-
2020
- 2020-07-09 CN CN202021335152.4U patent/CN212635399U/en active Active
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