CN212823113U - Special hanging disc mechanism for saw blade grinding machine - Google Patents
Special hanging disc mechanism for saw blade grinding machine Download PDFInfo
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- CN212823113U CN212823113U CN202021641229.0U CN202021641229U CN212823113U CN 212823113 U CN212823113 U CN 212823113U CN 202021641229 U CN202021641229 U CN 202021641229U CN 212823113 U CN212823113 U CN 212823113U
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Abstract
The utility model belongs to the technical field of mechanical equipment, concretely relates to saw bit grinds special hanging dish mechanism of machine. The device comprises a front shaft seat, a rear shaft seat, a track shaft, an adjusting shaft and a hanging disc seat; the adjusting shaft can rotate clockwise or anticlockwise under the action of the shaft driving device, and then the hanging disc seat is driven to slide back and forth along the rail shaft, so that the position of the saw blade hanging disc to be ground can be adjusted. This application adopts preceding axle bed, back axle bed, track axle, regulating spindle and hangs a set seat and constitute and hang a set mechanism and adopt the lead screw as drive disk assembly, has technical effect such as self-locking performance is good and stability is strong. Meanwhile, the hanging disc mechanism is also provided with a limiting mechanism and a disc shaft rotating device, the saw blade can be fed back and forth by a limiting pressure cylinder after the position of the hanging disc is adjusted, and the automatic tooth changing operation of the saw blade can be completed by the disc shaft rotating device independently or the auxiliary tooth changing mechanism.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment, concretely relates to saw bit grinds special hanging dish mechanism of machine.
Background
The hanging disc mechanism of the existing saw blade grinding machine has the following technical problems: 1. the disc hanging mechanism of the existing saw blade grinding machine adopts a sliding seat and a pull rod to realize the adjustment and fixation of the position of a disc hanging, the stability and the self-locking performance are not enough, and the disturbance generated between a saw blade and a grinding head can be transmitted to the disc hanging mechanism when the saw blade is ground, so that the grinding quality of the saw blade is influenced; 2. the existing saw blade grinding machine disc hanging mechanism only has a disc hanging function, does not have a tooth replacing function, a feeding function and a saw blade automatic centering function, and cannot meet the existing industrial requirements.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a special hanging plate mechanism of saw bit grinding machine to solve the technical problem who exists among the prior art.
The utility model discloses a solve its technical problem and the technical scheme who provides does:
a special hanging disc mechanism for a saw blade grinding machine is characterized by comprising a front shaft seat, a rear shaft seat, a track shaft, an adjusting shaft and a hanging disc seat; the track shaft and the adjusting shaft are arranged between the front shaft seat and the rear shaft seat in parallel, the track shaft is fixedly connected with the front shaft seat and the rear shaft seat, and the adjusting shaft is rotatably connected with the front shaft seat and the rear shaft seat; the hanging disc seat is simultaneously erected on the track shaft and the adjusting shaft, is in slidable connection with the track shaft and is in threaded transmission connection with the adjusting shaft, and is provided with a hanging disc shaft for hanging and fixing the saw blade to be ground; be provided with axle drive arrangement on the regulating spindle, the regulating spindle can be clockwise or anticlockwise rotation under axle drive arrangement's effect, can drive when the regulating spindle is rotatory and hang a set seat and slide around along the track axle to the adjustment of waiting to grind saw bit string dish position has been realized.
Preferably, the hanging disc seat is further provided with a disc shaft rotating device, and the hanging disc shaft is arranged on the disc shaft rotating device and can rotate clockwise or anticlockwise under the action of the disc shaft rotating device. Further preferably, the disc shaft rotating device comprises a disc shaft driving motor and a disc shaft gearbox matched with the disc shaft driving motor for use, the disc shaft gearbox is arranged on the hanging disc seat, the disc shaft driving motor is arranged on the disc shaft gearbox and/or the hanging disc seat and is in transmission connection with the disc shaft gearbox, and the hanging disc shaft is arranged on the disc shaft gearbox and can rotate clockwise or anticlockwise under the action of the disc shaft driving motor.
Preferably, the special hanging disc mechanism for the saw blade grinding machine further comprises a limiting mechanism, and the limiting mechanism comprises a limiting pressure cylinder and a limiting seat; the limiting seat is simultaneously erected on the track shaft and the adjusting shaft, is in slidable connection with the track shaft and is in threaded transmission connection with the adjusting shaft; the cylinder body of the limiting pressure cylinder is arranged on the limiting seat, and the piston rod is connected to the hanging disc seat; the transmission ratio of the threaded transmission connection between the limiting seat and the adjusting shaft is the same as that of the threaded transmission connection between the hanging disc seat and the adjusting shaft. Further preferably, the limiting pressure cylinder is a pneumatic rod and a hydraulic cylinder.
Preferably, the special disc hanging mechanism for the saw blade grinding machine further comprises a balance beam, wherein the balance beam is arranged between the front shaft seat and the rear shaft seat and is in fastening connection with the front shaft seat and the rear shaft seat; the hanging plate seat is provided with at least one hanging plate seat upper guide wheel and at least one hanging plate seat lower guide wheel, and the hanging plate seat upper guide wheel and the hanging plate seat lower guide wheel are respectively attached to the balance beam from the upper part and the lower part of the balance beam. Further preferably, the limiting seat is provided with at least one limiting seat upper guide wheel and at least one limiting seat lower guide wheel, and the limiting seat upper guide wheel and the limiting seat lower guide wheel respectively cling to the balance beam from the upper part and the lower part of the balance beam.
Preferably, the adjusting shaft is rotatably connected with the front shaft seat and the rear shaft seat through bearings. Further preferably, the adjusting shaft is a lead screw, threaded holes used for being matched with the lead screw are formed in the hanging disc seat and the limiting seat, and the hanging disc seat and the limiting seat are in threaded transmission connection through the matching of the threaded holes and the lead screw. Further preferably, the hanging disc seat and the limiting seat are both provided with coordination holes used for being matched with the track shaft, and the hanging disc seat and the limiting seat are in slidable connection through the matching of the coordination holes and the track shaft.
Preferably, the shaft drive is a motor and/or an adjustment handle.
Preferably, the special hanging disc mechanism for the saw blade grinding machine further comprises a ribbed plate for improving stability, and the ribbed plate is tightly connected to the front shaft seat and the rear shaft seat.
The beneficial technical effects are as follows:
this application adopts preceding axle bed, back axle bed, track axle, regulating spindle and hangs a set seat and constitute and hang a set mechanism and adopt the lead screw as drive disk assembly, has technical effect such as self-locking performance is good and stability is strong. Meanwhile, the hanging disc mechanism is also provided with a limiting mechanism and a disc shaft rotating device, after the position of the hanging disc is adjusted, the limiting pressure cylinder can feed forwards and backwards or automatically center, and the automatic tooth changing operation of the saw blade can be completed through the disc shaft rotating device independently or the auxiliary saw blade grinding tooth changing mechanism.
The technical solutions and technical effects of the present application will be described in detail below with reference to the drawings and the detailed description of the present application.
Drawings
FIG. 1: the structure perspective view of the special hanging disc mechanism of the saw blade grinder.
And (3) identification and explanation:
10-a front shaft seat, 20-a rear shaft seat, 30-a track shaft, 40-an adjusting shaft, 50-a hanging disc seat, 60-a limiting mechanism, 70-a balance beam and 80-a ribbed plate;
410-shaft drive means;
510-hanging disc shaft, 520-disc shaft rotating device, 530-hanging disc seat upper guide wheel and 540-hanging disc seat lower guide wheel;
5210-disc shaft drive motor, 5220-disc shaft gearbox;
610-limit pressure cylinder, 620-limit seat;
6210-upper guide wheel of the spacing seat, 6220-lower guide wheel of the spacing seat.
Detailed Description
Referring to fig. 1, the disk hanging mechanism for a saw blade grinding machine provided by the present application includes a front axle seat 10, a rear axle seat 20, a track axle 30, an adjusting axle 40, a disk hanging seat 50, a limiting mechanism 60, a balance beam 70, and a rib plate 80.
The special hanging disc mechanism for the saw blade grinding machine further comprises a ribbed plate 80 for improving stability, and the ribbed plate 80 is fixedly connected to the front shaft seat 10 and the rear shaft seat 20. The balance beam 70 is fastened on the front axle seat 10, the rear axle seat 20 and the rib plate 80.
The track shaft 30 and the adjusting shaft 40 are arranged between the front shaft seat 10 and the rear shaft seat 20 in parallel, the track shaft 30 and the front shaft seat 10 and the rear shaft seat 20 are fixedly connected by fasteners and/or welding, and the adjusting shaft 40 and the front shaft seat 10 and the rear shaft seat 20 are rotatably connected by bearings.
The hanging disc seat 50 is simultaneously erected on the track shaft 30 and the adjusting shaft 40, is in slidable connection with the track shaft 30 and is in threaded transmission connection with the adjusting shaft 40, and a hanging disc shaft 510 used for hanging and fixing a saw blade to be ground is arranged on the hanging disc seat 50.
The spacing mechanism 60 includes a spacing cylinder 610 and a spacing block 620. The limiting seat 620 is simultaneously erected on the track shaft 30 and the adjusting shaft 40, and is in slidable connection with the track shaft 30 and in threaded transmission connection with the adjusting shaft 40; a limit pressure cylinder 610 such as a cylinder body of an air cylinder or a hydraulic cylinder is arranged on the limit seat 620, and a piston rod is connected to the hanging plate seat 50; the transmission ratio of the threaded transmission connection between the limiting seat 620 and the adjusting shaft 40 is the same as that of the threaded transmission connection between the hanging disc seat 50 and the adjusting shaft 40.
The regulating shaft 40 is a lead screw, threaded holes used for being matched with the lead screw are formed in the hanging disc seat 50 and the limiting seat 620, and the hanging disc seat 50 and the limiting seat 620 are in threaded transmission connection through the matching of the threaded holes and the lead screw. The hanging disc seat 50 and the limiting seat 620 are provided with coordination holes used for being matched with the track shaft 30, and the hanging disc seat 50 and the limiting seat 620 are in slidable connection through the matching of the coordination holes and the track shaft 30. The shaft drive 410 is an adjustment handle.
The adjusting handle is rotated to form the shaft driving device 410, the adjusting shaft 40 can rotate clockwise or anticlockwise under the action of the shaft driving device 410, namely the adjusting handle, and when the adjusting shaft 40 rotates, the hanging disc seat 50 and the limiting seat 620 can be driven to slide back and forth along the track shaft 30, so that the position of the hanging disc of the saw blade to be ground is adjusted. When the adjusting handle, that is, the shaft driving device 410, adjusts the feeding position, the limiting pressure cylinder 610 can also perform the front-back feeding or automatic centering function.
To enhance the smoothness of the hanging tray 50 during sliding, the hanging tray 50 is further provided with at least one hanging tray upper guide wheel 530 in this embodiment and at least one hanging tray lower guide wheel 540 in this embodiment, and the hanging tray upper guide wheel 530 and the hanging tray lower guide wheel 540 respectively cling to the balance beam 70 from the upper portion and the lower portion of the balance beam 70.
In order to enhance the stability of the spacing block 620 during operation, at least one upper guide wheel 6210 of the spacing block and at least one lower guide wheel 6220 of the spacing block are disposed on the spacing block 620, and the upper guide wheel 6210 and the lower guide wheel 6220 of the spacing block respectively cling to the balance beam 70 from the upper portion and the lower portion of the balance beam 70.
In another preferred embodiment of the present application, a disk spindle rotating device 520 is further disposed on the disk hanging seat 50, and the disk hanging spindle 510 is disposed on the disk spindle rotating device 520 and can rotate clockwise or counterclockwise under the action of the disk spindle rotating device 520. Specifically, the disc shaft rotating device 520 includes a disc shaft driving motor 5210 and a disc shaft gearbox 5220 used in cooperation with the disc shaft driving motor 5210, the disc shaft gearbox 5220 is disposed on the hanging disc seat 50, the disc shaft driving motor 5210 is disposed on the disc shaft gearbox 5220 and/or on the hanging disc seat 50 and forms a transmission connection with the disc shaft gearbox 5220, and the hanging disc shaft 510 is disposed on the disc shaft gearbox 5220, for example, is disposed on a power output port of the disc shaft gearbox 5220 and can rotate clockwise or counterclockwise under the action of the disc shaft driving motor 5210. The disc shaft driving device 520 can assist the tooth shifting mechanism of the saw blade grinding machine to finish the automatic tooth changing action of the saw blade, so that the influence of insufficient thrust of the tooth changing mechanism on the tooth changing speed is avoided, and the disc shaft driving device is very significant for large saw blades such as large hard alloy saw blades with the diameter exceeding 1.5 m.
This application adopts preceding axle bed, back axle bed, track axle, regulating spindle and hangs a set seat and constitute and hang a set mechanism and adopt the lead screw as drive disk assembly, has technical effect such as self-locking performance is good and stability is strong. Meanwhile, the hanging disc mechanism is also provided with a limiting mechanism and a disc shaft rotating device, after the position of the hanging disc is adjusted, the limiting pressure cylinder can feed forwards and backwards or automatically center, and the automatic tooth changing operation of the saw blade can be completed through the disc shaft rotating device independently or the auxiliary saw blade grinding tooth changing mechanism.
It should be noted that the labeling manner of function + name in the present application is used to name related components or structures, and is only used for distinguishing similar components or structures with the same structure or function, and does not imply that the related components or structures have the specificity in function or structure, and should not be construed as limiting the present application.
While the technical solutions and effects of the present invention have been described in detail with reference to the drawings and the specific embodiments of the present invention, it should be noted that the specific embodiments disclosed in the specification are only preferred embodiments of the present invention, and those skilled in the art can develop other embodiments based on the embodiments; any simple modification and equivalent replacement without departing from the innovative concepts of the present invention is covered by the present invention and is within the scope of the present patent.
Claims (10)
1. Saw bit grinds special hanging a set mechanism of machine, its characterized in that includes:
a front axle seat (10) and a rear axle seat (20);
the track shaft (30) and the adjusting shaft (40) are arranged between the front shaft seat (10) and the rear shaft seat (20) in parallel, the track shaft (30) is fixedly connected with the front shaft seat (10) and the rear shaft seat (20), and the adjusting shaft (40) is rotatably connected with the front shaft seat (10) and the rear shaft seat (20);
the hanging disc seat (50) is erected on the track shaft (30) and the adjusting shaft (40) at the same time, is in slidable connection with the track shaft (30), is in threaded transmission connection with the adjusting shaft (40), and is provided with a hanging disc shaft (510) used for hanging and fixing a saw blade to be ground;
the adjusting device is characterized in that a shaft driving device (410) is arranged on the adjusting shaft (40), the adjusting shaft (40) can rotate clockwise or anticlockwise under the action of the shaft driving device (410), and when the adjusting shaft (40) rotates, the hanging disc seat (50) can be driven to slide back and forth along the track shaft (30), so that the position of a hanging disc of a saw blade to be ground is adjusted.
2. The hanging disc mechanism special for the saw blade grinder as claimed in claim 1, wherein:
the hanging disc seat (50) is further provided with a disc shaft rotating device (520), and the hanging disc shaft (510) is arranged on the disc shaft rotating device (520) and can rotate clockwise or anticlockwise under the action of the disc shaft rotating device (520).
3. The hanging disc mechanism special for the saw blade grinder as claimed in claim 2, wherein:
the disc shaft rotating device (520) comprises a disc shaft driving motor (5210) and a disc shaft gearbox (5220) matched with the disc shaft driving motor (5210) in use, the disc shaft gearbox (5220) is arranged on the hanging disc seat (50), the disc shaft driving motor (5210) is arranged on the disc shaft gearbox (5220) and/or on the hanging disc seat (50) and is in transmission connection with the disc shaft gearbox (5220), and the hanging disc shaft (510) is arranged on the disc shaft gearbox (5220) and can rotate clockwise or anticlockwise under the action of the disc shaft driving motor (5210).
4. The hanging disc mechanism special for the saw blade grinder as claimed in claim 1, wherein:
the special hanging disc mechanism for the saw blade grinding machine further comprises a limiting mechanism (60), wherein the limiting mechanism (60) comprises a limiting pressure cylinder (610) and a limiting seat (620);
the limiting seat (620) is erected on the track shaft (30) and the adjusting shaft (40) at the same time, is in slidable connection with the track shaft (30), and is in threaded transmission connection with the adjusting shaft (40); the cylinder body of the limiting pressure cylinder (610) is arranged on the limiting seat (620), and the piston rod is connected to the hanging disc seat (50);
the transmission ratio of the threaded transmission connection between the limiting seat (620) and the adjusting shaft (40) is the same as that of the threaded transmission connection between the hanging disc seat (50) and the adjusting shaft (40).
5. The hanging disc mechanism special for the saw blade grinder as claimed in claim 1, wherein:
the adjusting shaft (40) is rotatably connected with the front shaft seat (10) and the rear shaft seat (20) through bearings.
6. The hanging disc mechanism special for the saw blade grinder as claimed in claim 1, wherein:
the hanging disc seat (50) and the track shaft (30) are in slidable connection through coordination holes arranged on the hanging disc seat (50).
7. The hanging disc mechanism special for the saw blade grinder as claimed in claim 1, wherein:
the adjusting shaft (40) is a lead screw, a threaded hole is formed in the hanging disc seat (50), and the hanging disc seat (50) is in threaded transmission connection with the track shaft (30) through the matching of the lead screw and the threaded hole.
8. The hanging plate mechanism special for the saw blade grinder as claimed in any one of claims 1 to 7, wherein:
the special hanging disc mechanism for the saw blade grinding machine further comprises a balance beam (70), wherein the balance beam (70) is arranged between the front shaft seat (10) and the rear shaft seat (20) and is in fastening connection with the front shaft seat (10) and the rear shaft seat (20);
the hanging plate seat (50) is provided with at least one hanging plate seat upper guide wheel (530) and at least one hanging plate seat lower guide wheel (540), and the hanging plate seat upper guide wheel (530) and the hanging plate seat lower guide wheel (540) are respectively attached to the balance beam (70) from the upper part and the lower part of the balance beam (70).
9. The hanging plate mechanism special for the saw blade grinder as claimed in any one of claims 1 to 7, wherein:
the shaft drive (410) is a motor and/or an adjustment handle.
10. The hanging plate mechanism special for the saw blade grinder as claimed in any one of claims 1 to 7, wherein:
the special hanging disc mechanism for the saw blade grinding machine further comprises a ribbed plate (80) used for increasing stability, and the ribbed plate (80) is fixedly connected to the front shaft seat (10) and the rear shaft seat (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021641229.0U CN212823113U (en) | 2020-08-10 | 2020-08-10 | Special hanging disc mechanism for saw blade grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021641229.0U CN212823113U (en) | 2020-08-10 | 2020-08-10 | Special hanging disc mechanism for saw blade grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212823113U true CN212823113U (en) | 2021-03-30 |
Family
ID=75132460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021641229.0U Active CN212823113U (en) | 2020-08-10 | 2020-08-10 | Special hanging disc mechanism for saw blade grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212823113U (en) |
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2020
- 2020-08-10 CN CN202021641229.0U patent/CN212823113U/en active Active
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