CN215357552U - Guide wheel trimming device for high-precision centerless grinding machine - Google Patents
Guide wheel trimming device for high-precision centerless grinding machine Download PDFInfo
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- CN215357552U CN215357552U CN202121610765.9U CN202121610765U CN215357552U CN 215357552 U CN215357552 U CN 215357552U CN 202121610765 U CN202121610765 U CN 202121610765U CN 215357552 U CN215357552 U CN 215357552U
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Abstract
The utility model discloses a guide wheel trimming device for a high-precision centerless grinding machine, which comprises a base, wherein one end of the upper end surface of the base is provided with a rotating shaft, the rotating shaft is rotatably connected with a supporting plate, the bottom surface of the supporting plate is provided with a hinged support, the hinged support is hinged with a hydraulic rod, the bottom end of the hydraulic rod is connected with the base in a sliding way, a first column body and a second column body are arranged on two sides of the upper end surface of the supporting plate, a top plate is connected between the top ends of the first column body and the second column body, an electric telescopic rod penetrates through the top plate, according to the diamond pen trimming device, the lifting plate is driven to move up and down through the stretching of the electric telescopic rod, the diamond pen is driven to trim the guide wheel, the first sliding block moves along with the lifting plate, the lifting plate is lifted more stably, the height of the hydraulic rod is adjusted, the angle of the supporting plate is changed, the inclination angle of the diamond pen is adjusted, and the trimming precision of the guide wheel is improved.
Description
Technical Field
The utility model relates to the technical field of centerless grinding machines, in particular to a guide wheel trimming device for a high-precision centerless grinding machine.
Background
The centerless grinding is the grinding of an indefinite rotary center of a workpiece, and comprises centerless outer circle grinding and centerless inner circle grinding, wherein a cylindrical surface, a conical surface and the inner and outer surfaces of a rotary workpiece can be ground, the workpiece is supported on a guide wheel and a supporting plate, the axis of the guide wheel inclines at a small angle with the axis of a grinding wheel in a vertical plane, the guide wheel is in a cylinder shape, when the grinding angle of the guide wheel is adjusted, the contact point of the guide wheel and the grinding wheel is only at one point, in order to increase the contact surface of the workpiece, the shape of the guide wheel and the grinding wheel, the shape of the guide wheel needs to be corrected, a guide wheel trimmer can correct the shape of the guide wheel in the grinding process, the angle between the existing trimmer and the guide wheel cannot be adjusted, namely, the inclination angle of a diamond pen cannot be adjusted, and the trimming precision of the guide wheel is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem and provides a guide wheel trimming device for a high-precision centerless grinding machine.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a guide wheel trimming device for a high-precision centerless grinding machine comprises a base, wherein a rotating shaft is arranged at one end of the upper end face of the base and is rotatably connected with a supporting plate, a hinged support is arranged on the bottom surface of the supporting plate and is hinged with a hydraulic rod, the bottom end of the hydraulic rod is slidably connected with the base, a first cylinder and a second cylinder are arranged on two sides of the upper end face of the supporting plate, a top plate is connected between the top ends of the first cylinder and the second cylinder and penetrates through the top plate, an electric telescopic rod is connected with one side of the electric telescopic rod, the end part of the electric telescopic rod is connected with a lifting plate, grooves are formed in the first cylinder and the second cylinder, a first sliding rod is arranged in each groove and is slidably connected with a first sliding block, the first sliding block is connected with one end of the lifting plate, a mounting seat is arranged on the bottom surface of the lifting plate, a diamond pen is arranged in the mounting seat, and one side of the base is connected with a frame, the frame is rotatably connected with the guide wheel.
Compared with the prior art, the utility model has the advantages that: according to the utility model, the lifting plate is driven to move up and down through the expansion and contraction of the electric telescopic rod, the diamond pen is driven to trim the guide wheel, the first sliding block moves along with the lifting plate, so that the lifting plate is lifted more stably, the height of the hydraulic rod is adjusted, the angle of the supporting plate is changed, the inclination angle of the diamond pen is adjusted, and the trimming precision of the guide wheel is improved.
As the improvement, be equipped with the mounting bracket in the backup pad, be equipped with the heat dissipation motor on the mounting bracket, the flabellum is connected to heat dissipation motor output, the backup pad top is equipped with a plurality of ventilation holes, and the heat dissipation motor drives the flabellum and rotates, dispels the heat to the motor through the ventilation hole.
As an improvement, guide rods are arranged on two sides of the electric telescopic rod, the guide rods penetrate through the top plate, the bottom end of the guide rods is fixed to the top surface of the lifting plate through a fixing seat, and the guide rods move along with the lifting plate, so that the lifting plate is lifted more stably.
As an improvement, the electric telescopic rod is provided with a fixing frame, the fixing frame is connected with the bottom surface of the top plate, and the fixing frame is used for fixing the electric telescopic rod.
As an improvement, a sliding groove is formed in the base, a second sliding rod is arranged in the sliding groove and is connected with a second sliding block in a sliding mode, and the second sliding block is connected with the bottom end of the hydraulic rod, so that the transverse movement generated when the height of the hydraulic rod is adjusted can be conveniently adapted.
As an improvement, the top surface of the frame is provided with an opening, and the opening is convenient for the diamond pen to pass through.
Drawings
Fig. 1 is a front view of a guide wheel dressing device for a high-precision centerless grinding machine of the present invention.
FIG. 2 is a top view of a supporting plate of a guide wheel dressing device for a high precision centerless grinding machine of the present invention.
Fig. 3 is an internal structure view of a support plate of the guide wheel dressing apparatus for a high-precision centerless grinder of the present invention.
As shown in the figure: 1. the base, 2, the pivot, 3, the backup pad, 4, the free bearing, 5, the hydraulic stem, 6, first cylinder, 7, the second cylinder, 8, the roof, 9, electric telescopic handle, 10, the lifter plate, 11, the recess, 12, first slide bar, 13, first slider, 14, the mount pad, 15, buddha's warrior attendant pen, 16, the mounting bracket, 17, the heat dissipation motor, 18, the flabellum, 19, the frame, 20, the guide pulley, 21, the motor, 22, the ventilation hole, 23, the guide arm, 24, the fixing base, 25, the mount, 26, the spout, 27, the second slide bar, 28, the second slider.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawings, the guide wheel trimming device for the high-precision centerless grinding machine comprises a base 1, wherein one end of the upper end face of the base 1 is provided with a rotating shaft 2, the rotating shaft 2 is rotatably connected with a support plate 3, the bottom face of the support plate 3 is provided with a hinged support 4, the hinged support 4 is hinged with a hydraulic rod 5, the bottom end of the hydraulic rod 5 is slidably connected with the base 1, two sides of the upper end face of the support plate 3 are provided with a first cylinder 6 and a second cylinder 7, a top plate 8 is connected between the top ends of the first cylinder 6 and the second cylinder 7, the top plate 8 is provided with an electric telescopic rod 9 in a penetrating manner, one side of the electric telescopic rod 9 is connected with a motor 21, the end part of the electric telescopic rod 9 is connected with a lifting plate 10, grooves 11 are respectively arranged in the first cylinder 6 and the second cylinder 7, a first slide bar 12 is arranged in each groove 11, the first slide bar 12 is slidably connected with a first slide block 13, the first slide block 13 is connected with one end of the lifting plate 10, the bottom surface of the lifting plate 10 is provided with a mounting seat 14, a diamond pen 15 is arranged in the mounting seat 14, one side of the base 1 is connected with a frame 19, and the frame 19 is rotatably connected with a guide wheel 20.
Be equipped with mounting bracket 16 in the backup pad 3, be equipped with heat dissipation motor 17 on the mounting bracket 16, flabellum 18 is connected to heat dissipation motor 17 output, the top of backup pad 3 is equipped with a plurality of ventilation holes 22.
The electric telescopic rod 9 is provided with a fixing frame 25, and the fixing frame 25 is connected with the bottom surface of the top plate 8.
A sliding groove 26 is arranged in the base 1, a second sliding rod 27 is arranged in the sliding groove 26, the second sliding rod 27 is connected with a second sliding block 28 in a sliding mode, and the second sliding block 28 is connected with the bottom end of the hydraulic rod 5.
The top surface of the frame 19 is provided with an opening.
When the device is specifically implemented, the lifting plate 10 is driven to move up and down through the stretching of the electric telescopic rod 9, the diamond pen 15 is driven to trim the guide wheel 20, the first sliding block 13 moves along with the lifting plate 10, the lifting plate 10 is enabled to lift stably, the height of the hydraulic rod 5 is adjusted, the angle of the supporting plate 3 is changed, the inclination angle of the diamond pen 15 is adjusted, and the trimming precision of the guide wheel 20 is improved.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides a high-accuracy guide pulley trimming device for centerless grinder, includes base (1), its characterized in that: the device is characterized in that a rotating shaft (2) is arranged at one end of the upper end face of the base (1), the rotating shaft (2) is used for rotating a connecting support plate (3), a hinged support (4) is arranged on the bottom face of the support plate (3), a hydraulic rod (5) is hinged to the hinged support (4), the bottom end of the hydraulic rod (5) is slidably connected with the base (1), a first cylinder (6) and a second cylinder (7) are arranged on two sides of the upper end face of the support plate (3), a top plate (8) is connected between the top ends of the first cylinder (6) and the second cylinder (7), an electric telescopic rod (9) penetrates through the top plate (8), a motor (21) is connected to one side of the electric telescopic rod (9), the end portion of the electric telescopic rod (9) is connected with a lifting plate (10), grooves (11) are formed in the first cylinder (6) and the second cylinder (7), a first sliding rod (12) is arranged in the grooves (11), the lifting device is characterized in that the first sliding rod (12) is connected with a first sliding block (13) in a sliding mode, the first sliding block (13) is connected with one end of a lifting plate (10), a mounting seat (14) is arranged on the bottom surface of the lifting plate (10), a diamond pen (15) is arranged in the mounting seat (14), one side of the base (1) is connected with a frame (19), and the frame (19) is rotatably connected with a guide wheel (20).
2. The dressing device for the guide wheel of the high-precision centerless grinder as claimed in claim 1, wherein: be equipped with in backup pad (3) mounting bracket (16), be equipped with heat dissipation motor (17) on mounting bracket (16), flabellum (18) are connected to heat dissipation motor (17) output, backup pad (3) top is equipped with a plurality of ventilation holes (22).
3. The dressing device for the guide wheel of the high-precision centerless grinder as claimed in claim 1, wherein: guide rods (23) are arranged on two sides of the electric telescopic rod (9), and the guide rods (23) penetrate through the top plate (8) and the bottom end of the guide rods is fixed to the top surface of the lifting plate (10) through a fixing seat (24).
4. The dressing device for the guide wheel of the high-precision centerless grinder as claimed in claim 1, wherein: the electric telescopic rod (9) is provided with a fixing frame (25), and the fixing frame (25) is connected with the bottom surface of the top plate (8).
5. The dressing device for the guide wheel of the high-precision centerless grinder as claimed in claim 1, wherein: a sliding groove (26) is formed in the base (1), a second sliding rod (27) is arranged in the sliding groove (26), the second sliding rod (27) is connected with a second sliding block (28) in a sliding mode, and the second sliding block (28) is connected with the bottom end of the hydraulic rod (5).
6. The dressing device for the guide wheel of the high-precision centerless grinder as claimed in claim 1, wherein: the top surface of the frame (19) is provided with an opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121610765.9U CN215357552U (en) | 2021-07-15 | 2021-07-15 | Guide wheel trimming device for high-precision centerless grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121610765.9U CN215357552U (en) | 2021-07-15 | 2021-07-15 | Guide wheel trimming device for high-precision centerless grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215357552U true CN215357552U (en) | 2021-12-31 |
Family
ID=79609421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121610765.9U Active CN215357552U (en) | 2021-07-15 | 2021-07-15 | Guide wheel trimming device for high-precision centerless grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215357552U (en) |
-
2021
- 2021-07-15 CN CN202121610765.9U patent/CN215357552U/en active Active
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