CN215748180U - Cylindrical grinding machine structure for machining rotating shaft - Google Patents

Cylindrical grinding machine structure for machining rotating shaft Download PDF

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Publication number
CN215748180U
CN215748180U CN202122124301.3U CN202122124301U CN215748180U CN 215748180 U CN215748180 U CN 215748180U CN 202122124301 U CN202122124301 U CN 202122124301U CN 215748180 U CN215748180 U CN 215748180U
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China
Prior art keywords
electric telescopic
plate
rotating shaft
telescopic rod
grinding machine
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CN202122124301.3U
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Chinese (zh)
Inventor
宋分粮
王应红
孔维超
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Zhongshan Hengtai Hardware Products Co ltd
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Zhongshan Hengtai Hardware Products Co ltd
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Abstract

The utility model relates to the technical field of rotating shaft machining, in particular to a cylindrical grinding machine structure for rotating shaft machining, wherein a cavity is formed in a grinding bed plate, a reciprocating translation mechanism is arranged in the cavity, a sliding opening communicated with the cavity is formed in the upper side of the grinding bed plate, one end of the reciprocating translation mechanism penetrates through the sliding opening and is fixedly connected with a vertically arranged first electric telescopic rod, an L-shaped frame is fixedly connected to the upper end of the first electric telescopic rod, and an electric grinding grinder is fixedly connected to one end, far away from the first electric telescopic rod, of the L-shaped frame. According to the utility model, the horizontal reciprocating displacement of the electric grinding wheel machine is realized and the rotation of the rotating shaft is matched through the arrangement of the first electric telescopic rod contraction, the second electric telescopic rod, the rotating mechanism and the reciprocating translation mechanism, so that the comprehensive outer circle grinding processing of the rotating shaft is realized, the operation is simple, the labor is saved, the size is small, the maintenance is convenient, the cost is low, and the processing efficiency is high.

Description

Cylindrical grinding machine structure for machining rotating shaft
Technical Field
The utility model relates to the technical field of rotating shaft machining, in particular to a cylindrical grinding machine structure for rotating shaft machining.
Background
The cylindrical grinding machine is a grinding machine for processing the outer surface and the end face of a shaft shoulder formed by stretching a cylindrical, conical or other-shaped plain line of a workpiece; the grinding machine is widely used and can be used for processing various cylindrical conical outer surfaces and shaft shoulder end surfaces.
The structure of the existing cylindrical grinding machine structure for machining the rotating shaft is complex, difficult to maintain, large in size, large in occupied space and high in production cost, the existing cylindrical grinding machine structure for machining the rotating shaft is difficult to polish the rotating shafts with different specifications, lengths or thicknesses, the application range is small, the polishing is not comprehensive enough, the machining quality is poor, and the efficiency is low. Accordingly, those skilled in the art have provided a cylindrical grinding machine structure for machining a rotating shaft to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cylindrical grinding machine structure for machining a rotating shaft, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a cylindrical grinding machine structure for processing a rotating shaft comprises a grinding bed plate, wherein a cavity is formed in the grinding bed plate, a reciprocating translation mechanism is arranged in the cavity, a sliding opening communicated with the cavity is formed in the upper side of the grinding bed plate, one end of the reciprocating translation mechanism penetrates through the sliding opening and is fixedly connected with a vertically arranged first electric telescopic rod, an L-shaped frame is fixedly connected to the upper end of the first electric telescopic rod, an electric grinding grinder is fixedly connected to one end, away from the first electric telescopic rod, of the L-shaped frame, a vertically arranged first fixing plate is fixedly connected to one end of the upper side of the grinding bed plate, a transversely arranged second electric telescopic rod is fixedly connected to the side wall of the first fixing plate, one end of the second electric telescopic rod penetrates through the first fixing plate and is fixedly connected with a first mounting plate, and one side, away from the second electric telescopic rod, of the first mounting plate is rotatably connected with a first clamp plate through a rotating member, the utility model discloses a clamp plate, including bed-grinding board, first fixed plate, second fixed plate, the upside one end fixedly connected with of bed-grinding board and the second fixed plate that first fixed plate symmetry set up, the upper end fixedly connected with second mounting panel of second fixed plate, and the lateral wall of second mounting panel is equipped with rotary mechanism, rotary mechanism's one end runs through second mounting panel and fixedly connected with and corresponds the second clamp plate that sets up with first clamp plate.
As a still further scheme of the utility model: reciprocal translation mechanism is including fixing the step motor in bed-grinding board one side, step motor's the horizontal first drive shaft that sets up of drive end fixedly connected with, and the one end of first drive shaft runs through and extends to in the cavity and fixedly connected with threaded rod, the one end inner wall of cavity passes through the bearing frame and is connected with the one end rotation of threaded rod, threaded connection has the nut piece on the threaded rod, and the upside fixedly connected with carriage release lever of nut piece, the one end that the nut piece was kept away from to the carriage release lever runs through sliding port and with first electric telescopic handle fixed connection.
As a still further scheme of the utility model: the lower side of the nut block is tightly abutted and slidably connected with the inner wall of the lower end of the cavity.
As a still further scheme of the utility model: the rotating mechanism comprises a driving motor fixed on one side of the second mounting plate, a driving end of the driving motor is fixedly connected with a second driving shaft transversely arranged, and one end, far away from the driving motor, of the second driving shaft penetrates through the second mounting plate and is fixedly connected with the second clamp plate.
As a still further scheme of the utility model: the trompil has been seted up to the lateral wall of second mounting panel, and the second drive shaft runs through the trompil setting, the inner wall of trompil rotates with the lateral wall of second drive shaft to be connected.
As a still further scheme of the utility model: the front side fixedly connected with PLC controller of bed-grinding board, and the one end of reciprocal translation mechanism, first electric telescopic handle, electric grinding abrasive machine, second electric telescopic handle and rotary mechanism respectively with PLC controller electric connection.
As a still further scheme of the utility model: the anti-skidding rubber pads are fixedly connected to one opposite sides of the first clamp plate and the second clamp plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the second clamp plate is abutted to one transverse end of the rotating shaft, then the second electric telescopic rod is started to extend, the first clamp plate on the first mounting plate is pushed to move, the rotating shaft is abutted to be fixed between the first clamp plate and the second clamp plate, and the rotating shafts with different lengths can be fixed.
2. By arranging the rotating mechanism and the reciprocating translation mechanism, the driving motor is started to work to drive the second driving shaft to rotate and further drive the second clamp plate to rotate, so as to realize the rotation of the rotating shaft, then the electric grinding and grinding machine is started to work, the first electric telescopic rod is started to contract to drive the electric grinding and grinding machine to move downwards to be contacted with the rotating shaft for grinding, so as to facilitate the grinding and processing of the rotating shafts with different thicknesses, meanwhile, the stepping motor is started to work to drive the first driving shaft to rotate and further drive the threaded rod to rotate, at the moment, the nut block is forced to displace, and further, the horizontal reciprocating displacement of the electric grinding and grinding machine is realized by controlling the positive and negative rotation of the stepping motor, and the rotation of the rotating shaft is matched, so as to realize the comprehensive outer circle grinding and processing of the rotating shaft, the operation is simple, the manpower is saved, the parts are simple and easy to purchase, the maintenance is convenient, and the cost is low, high processing efficiency, small size and convenient carrying and use.
Drawings
FIG. 1 is a schematic perspective view of a cylindrical grinder structure for machining a rotating shaft;
FIG. 2 is a schematic view of a front sectional structure of a bed plate in a cylindrical grinder structure for machining a rotating shaft;
fig. 3 is a schematic perspective view of a second fixing plate in a cylindrical grinding machine structure for processing a rotating shaft.
In the figure: 1. grinding a bed plate; 2. a sliding port; 3. a first electric telescopic rod; 4. an L-shaped frame; 5. an electric grinding wheel machine; 6. a first fixing plate; 7. a second electric telescopic rod; 8. a first mounting plate; 9. a first clamp plate; 10. a second fixing plate; 11. a second mounting plate; 12. a second clamp plate; 13. a stepping motor; 14. a first drive shaft; 15. a threaded rod; 16. a nut block; 17. a travel bar; 18. a drive motor; 19. a second drive shaft; 20. a PLC controller; 21. anti-skid rubber pad.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, a cylindrical grinder structure for processing a rotating shaft includes a bed plate 1, a cavity is formed in the bed plate 1, a reciprocating translation mechanism is disposed in the cavity, a sliding opening 2 communicated with the cavity is formed in an upper side of the bed plate 1, one end of the reciprocating translation mechanism penetrates through the sliding opening 2 and is fixedly connected with a vertically disposed first electric telescopic rod 3, an L-shaped frame 4 is fixedly connected to an upper end of the first electric telescopic rod 3, and an electric grinding machine 5 is fixedly connected to an end of the L-shaped frame 4 away from the first electric telescopic rod 3, the electric grinding machine 5 is started to work, the first electric telescopic rod 3 is started to contract, the electric grinding machine 5 is driven to move down to contact with the rotating shaft for grinding, so as to facilitate grinding processing of rotating shafts with different thicknesses, a vertically disposed first fixing plate 6 is fixedly connected to an upper end of the bed plate 1, a second electric telescopic rod 7 which is transversely arranged is fixedly connected to the side wall of the first fixing plate 6, one end of the second electric telescopic rod 7 penetrates through the first fixing plate 6 and is fixedly connected with a first mounting plate 8, one side of the first mounting plate 8, which is far away from the second electric telescopic rod 7, is rotatably connected with a first clamp plate 9 through a rotating member, one end of the upper side of the bed grinding plate 1 is fixedly connected with a second fixing plate 10 which is symmetrically arranged with the first fixing plate 6, the upper end of the second fixing plate 10 is fixedly connected with a second mounting plate 11, the side wall of the second mounting plate 11 is provided with a rotating mechanism, one end of the rotating mechanism penetrates through the second mounting plate 11 and is fixedly connected with a second clamp plate 12 which is correspondingly arranged with the first clamp plate 9, the transverse end of the rotating shaft is tightly abutted against the second clamp plate 12, then, the second electric telescopic rod 7 is started to work and extend, and the first clamp plate 9 on the first mounting plate 8 is pushed to displace, the device has the advantages that the rotating shaft is tightly abutted between the first clamp plate 9 and the second clamp plate 12 to realize fixation, and the rotating shafts with different lengths can be fixed, so that the device is simple to operate, saves labor, is simple and easy to purchase parts, is convenient to maintain, has low cost and high processing efficiency, and can realize comprehensive outer circle polishing processing of the rotating shafts with different lengths and thickness specifications, and has wide application range;
in fig. 2: the reciprocating translation mechanism comprises a stepping motor 13 fixed on one side of the bed grinding plate 1, a first driving shaft 14 transversely arranged is fixedly connected to the driving end of the stepping motor 13, one end of the first driving shaft 14 penetrates and extends into the cavity and is fixedly connected with a threaded rod 15, the inner wall of one end of the cavity is rotatably connected with one end of the threaded rod 15 through a bearing seat, a nut block 16 is connected onto the threaded rod 15 in a threaded manner, a moving rod 17 is fixedly connected onto the upper side of the nut block 16, one end, far away from the nut block 16, of the moving rod 17 penetrates through the sliding opening 2 and is fixedly connected with the first electric telescopic rod 3, the stepping motor 13 is started to work to drive the first driving shaft 14 to rotate, and then the threaded rod 15 is driven to rotate, because the threaded rod 15 is in threaded connection with the nut block 16, and the axial rotation of the nut block 16 is limited by the cavity, therefore, the nut block 16 is forced to displace, and further controls the forward and reverse rotation of the stepping motor 13, realizing the horizontal reciprocating displacement of the electric grinding wheel machine 5;
in fig. 2: the lower side of the nut block 16 is tightly abutted and slidably connected with the inner wall of the lower end of the cavity, so that the axial rotation of the nut block 16 can be limited, and the displacement of the nut block is not influenced;
in fig. 3: the rotating mechanism comprises a driving motor 18 fixed on one side of the second mounting plate 11, a driving end of the driving motor 18 is fixedly connected with a second driving shaft 19 transversely arranged, one end, far away from the driving motor 18, of the second driving shaft 19 penetrates through the second mounting plate 11 and is fixedly connected with the second clamp plate 12, the driving motor 18 is started to work, the second driving shaft 19 is driven to rotate, the second clamp plate 12 is driven to rotate, and rotation of the rotating shaft is achieved;
in fig. 3: the side wall of the second mounting plate 11 is provided with an opening, the second driving shaft 19 penetrates through the opening, and the inner wall of the opening is rotatably connected with the outer side wall of the second driving shaft 19, so that the second driving shaft 19 can rotate conveniently;
in fig. 1: the front side of the bed grinding plate 1 is fixedly connected with a PLC (programmable logic controller) 20, and one ends of the reciprocating translation mechanism, the first electric telescopic rod 3, the electric grinding wheel machine 5, the second electric telescopic rod 7 and the rotating mechanism are respectively and electrically connected with the PLC 20, so that the operation and the control are convenient, and the prior art is provided;
in fig. 3: the opposite sides of the first clamp plate 9 and the second clamp plate 12 are fixedly connected with anti-skidding rubber pads 21, so that clamping stability is improved.
The working principle of the utility model is as follows: when the device is used for polishing the excircle of the rotating shaft, one transverse end of the rotating shaft is abutted against the second clamp plate 12, then the second electric telescopic rod 7 is started to work and extend, the first clamp plate 9 on the first mounting plate 8 is pushed to move, the rotating shaft is abutted against the first clamp plate 9 and the second clamp plate 12 to realize fixation, and the rotating shafts with different lengths can be fixed;
then, the driving motor 18 is started to work to drive the second driving shaft 19 to rotate, so as to drive the second clamp plate 12 to rotate, so as to realize the rotation of the rotating shaft, then the electric grinding and grinding machine 5 is started to work, the first electric telescopic rod 3 is started to contract, so as to drive the electric grinding and grinding machine 5 to move downwards to be in contact with the rotating shaft for grinding, so as to facilitate the grinding and processing of the rotating shafts with different thicknesses, meanwhile, the stepping motor 13 is started to work to drive the first driving shaft 14 to rotate, so as to drive the threaded rod 15 to rotate, because the threaded rod 15 is in threaded connection with the nut block 16, and the axial rotation of the nut block 16 is limited by the cavity, so that the nut block 16 is forced to displace, and further, the horizontal reciprocating displacement of the electric grinding and grinding machine 5 is realized by controlling the forward and reverse rotation of the rotating shaft, so as to realize the comprehensive grinding and processing of the outer circle of the rotating shaft, the automatic outer circle grinding machine is simple in operation, labor-saving, simple and easy to purchase parts, convenient to maintain, low in cost, high in machining efficiency and wide in application range, and can comprehensively grind and machine the outer circles of the rotating shafts with different lengths and thicknesses.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims (7)

1. A cylindrical grinding machine structure for processing a rotating shaft comprises a bed plate (1) and is characterized in that a cavity is arranged in the bed plate (1), a reciprocating translation mechanism is arranged in the cavity, a sliding opening (2) communicated with the cavity is formed in the upper side of the bed plate (1), one end of the reciprocating translation mechanism penetrates through the sliding opening (2) and is fixedly connected with a vertically arranged first electric telescopic rod (3), an L-shaped frame (4) is fixedly connected to the upper end of the first electric telescopic rod (3), one end, far away from the first electric telescopic rod (3), of the L-shaped frame (4) is fixedly connected with an electric grinding grinder (5), a vertically arranged first fixing plate (6) is fixedly connected to one end of the upper side of the bed plate (1), and a transversely arranged second electric telescopic rod (7) is fixedly connected to the side wall of the first fixing plate (6), the one end of second electric telescopic handle (7) runs through first fixed plate (6) and the first mounting panel of fixedly connected with (8), and one side that second electric telescopic handle (7) was kept away from in first mounting panel (8) rotates through rotating and is connected with first anchor clamps board (9), upside one end fixedly connected with of bed-grinding board (1) and second fixed plate (10) that first fixed plate (6) symmetry set up, the upper end fixedly connected with second mounting panel (11) of second fixed plate (10), and the lateral wall of second mounting panel (11) is equipped with rotary mechanism, rotary mechanism's one end runs through second mounting panel (11) and fixedly connected with and corresponds second anchor clamps board (12) that set up with first anchor clamps board (9).
2. The cylindrical grinding machine structure for machining the rotating shaft is characterized in that the reciprocating translation mechanism comprises a stepping motor (13) fixed on one side of the grinding bed plate (1), a first driving shaft (14) transversely arranged is fixedly connected to a driving end of the stepping motor (13), a threaded rod (15) is fixedly connected to one end of the first driving shaft (14) in a penetrating mode and extends into the cavity, the inner wall of one end of the cavity is rotatably connected with one end of the threaded rod (15) through a bearing seat, a nut block (16) is connected to the threaded rod (15) in a threaded mode, a moving rod (17) is fixedly connected to the upper side of the nut block (16), and one end, far away from the nut block (16), of the moving rod (17) penetrates through a sliding opening (2) and is fixedly connected with a first electric telescopic rod (3).
3. The cylindrical grinding machine structure for processing the rotating shaft as claimed in claim 2, wherein the lower side of the nut block (16) is tightly abutted and slidably connected with the inner wall of the lower end of the cavity.
4. The cylindrical grinding machine structure for machining the rotating shaft is characterized in that the rotating mechanism comprises a driving motor (18) fixed on one side of a second mounting plate (11), a driving end of the driving motor (18) is fixedly connected with a second driving shaft (19) transversely arranged, and one end, far away from the driving motor (18), of the second driving shaft (19) penetrates through the second mounting plate (11) and is fixedly connected with a second clamp plate (12).
5. The cylindrical grinding machine structure for machining the rotating shaft is characterized in that the side wall of the second mounting plate (11) is provided with an opening, the second driving shaft (19) penetrates through the opening, and the inner wall of the opening is rotatably connected with the outer side wall of the second driving shaft (19).
6. The cylindrical grinding machine structure for machining the rotating shaft is characterized in that a PLC (programmable logic controller) controller (20) is fixedly connected to the front side of the grinding bed plate (1), and one ends of the reciprocating translation mechanism, the first electric telescopic rod (3), the electric grinding and grinding machine (5), the second electric telescopic rod (7) and the rotating mechanism are respectively and electrically connected with the PLC controller (20).
7. The cylindrical grinding machine structure for processing the rotating shaft as claimed in claim 1, wherein the opposite sides of the first clamp plate (9) and the second clamp plate (12) are fixedly connected with anti-skid rubber pads (21).
CN202122124301.3U 2021-09-04 2021-09-04 Cylindrical grinding machine structure for machining rotating shaft Active CN215748180U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122124301.3U CN215748180U (en) 2021-09-04 2021-09-04 Cylindrical grinding machine structure for machining rotating shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122124301.3U CN215748180U (en) 2021-09-04 2021-09-04 Cylindrical grinding machine structure for machining rotating shaft

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Publication Number Publication Date
CN215748180U true CN215748180U (en) 2022-02-08

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CN202122124301.3U Active CN215748180U (en) 2021-09-04 2021-09-04 Cylindrical grinding machine structure for machining rotating shaft

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114310345A (en) * 2022-03-09 2022-04-12 新乡职业技术学院 Machining cutting and polishing integrated machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114310345A (en) * 2022-03-09 2022-04-12 新乡职业技术学院 Machining cutting and polishing integrated machine

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