CN217530751U - A manual dish of brake disc is dialled instrument for aluminium processing equipment maintenance - Google Patents
A manual dish of brake disc is dialled instrument for aluminium processing equipment maintenance Download PDFInfo
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- CN217530751U CN217530751U CN202221134230.3U CN202221134230U CN217530751U CN 217530751 U CN217530751 U CN 217530751U CN 202221134230 U CN202221134230 U CN 202221134230U CN 217530751 U CN217530751 U CN 217530751U
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- brake disc
- disc
- crank
- clamping groove
- groove
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Abstract
A hand-operated disc-pulling tool of a brake disc for maintaining aluminum processing equipment comprises a four-bar mechanism consisting of a pressure bar, a connecting rod, a crank and a groove-shaped clamping piece; the groove-shaped clamping piece is provided with a clamping groove, the brake disc can be clamped in the clamping groove, and a threaded hole is formed in one side of the clamping groove; the rotating shaft of the crank is in threaded connection with the threaded hole, the crank rotates along with the rotation of the pressure lever when the pressure lever rotates, and the rotating shaft is pressed on the disc surface of the brake disc. The disk shifting tool is simple and exquisite in structure, and can clamp and shift the brake disk quickly. In particular, the stronger the force applied by the operator, the tighter the brake disc is held by the disc-pulling tool. The mechanical property of this kind of structure can prevent that the brake disc from dialling the in-process and appearing skidding, has improved the security of operation.
Description
Technical Field
The utility model belongs to the technical field of the aluminum machining and specifically relates to a manual dish of brake disc is dialled instrument for aluminum machining equipment maintenance is related to.
Background
In aluminum processing, after an uncoiler and a coiler of coating equipment continuously produce for a period, a reel sector plate needs to be detached to clean aluminum scraps and dust in a mandrel, and the mandrel is lubricated and maintained. This maintenance is carried out 4 times a year. As the mandrels of the uncoiler and the coiler of the coating equipment cannot be disassembled, the disassembly of the sector plates and the maintenance of the mandrels need to be carried out on the machine equipment.
The reel sector plates are 4 in number and are fixedly connected with the core shaft through clamping grooves. When the fan-shaped plate is disassembled, the reel needs to be rotated to flatly place the fan-shaped plate to be disassembled above the coil conveying trolley, the coil conveying trolley disassembles and moves the fan-shaped plate out, and the fan-shaped plate is transferred and stored by utilizing a travelling crane. And repeating the steps until the sector plates are completely removed. When the sector plate is reloaded, the sector plate is hung above the coil conveying trolley, and the mandrel is rotated to enable the clamping grooves of the mandrel and the clamping grooves of the sector plate to be completely superposed, so that the sector plate can be reloaded. Because the motor is used for driving the mandrel to rotate, the mandrel clamping groove cannot be accurately positioned, after the hydraulic band-type brake is loosened, a manual disc is needed to dial a coupler brake disc coaxially connected with the mandrel, and then the mandrel clamping groove is accurately positioned.
The problem that exists at present is because the mass distribution of spool is uneven, and the back is opened to the band-type brake, needs maintainer to hold the brake disc tightly and prevents that the dabber from rotating. When the brake disc is dialled to manual dish, because the load is too big, the dish is dialled the brake disc and needs to use great strength of force, if appear skidding or take off the hand this moment and can cause the brake disc to rotate at a high speed, bring the potential safety hazard for the maintainer.
SUMMERY OF THE UTILITY MODEL
In order to overcome not enough in the background art, the utility model discloses a manual dish of brake disc is dialled instrument for aluminium processing plant maintenance adopts following technical scheme:
a manual disk-pulling tool of a brake disc for maintaining aluminum processing equipment comprises a four-bar mechanism consisting of a pressure bar, a connecting rod, a crank and a groove-shaped clamping piece; the groove-shaped clamping piece is provided with a clamping groove, the brake disc can be clamped in the clamping groove, and a threaded hole is formed in one side of the clamping groove; the rotating shaft of the crank is in threaded connection with the threaded hole, the crank rotates along with the rotation of the pressure lever when the pressure lever rotates, and the rotating shaft is pressed on the disc surface of the brake disc.
The technical scheme is further improved, an adjusting bolt is screwed on the other side of the clamping groove and is used for adjusting the compression stroke of the rotating shaft.
The technical scheme is further improved, and the groove bottom surface of the clamping groove is an arc surface matched with the outer circular surface of the brake disc.
The technical scheme is further improved, and the thread pitch of the threaded hole is larger than 3mm.
Owing to adopt above-mentioned technical scheme, compare the background art, the utility model discloses following beneficial effect has:
the disk shifting tool is simple and exquisite in structure, and can clamp and shift the brake disk quickly. In particular, the greater the force applied by the operator, the tighter the brake disc is held by the disc-pulling tool. The mechanical property of this kind of structure can prevent that the brake disc from dialling the in-process and appearing skidding, has improved the security of operation.
Drawings
Fig. 1 is a schematic structural diagram of the disc-pulling tool when the brake disc is not held tightly.
Fig. 2 is a schematic structural view of a slot type card.
Fig. 3 is a schematic structural view of the crank.
Fig. 4 is a schematic structural view of the disc-pulling tool when the disc-pulling tool grips a brake disc tightly.
Fig. 5 is a schematic structural diagram of fig. 1 from another view angle.
Fig. 6 is a side view of fig. 1.
In the figure: 1. a brake disc; 2. a groove-shaped fastener; 3. a crank; 4. a connecting rod; 5. a pressure lever; 6. and adjusting the bolt.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. It should be noted that in the description of the present invention, the terms "front", "back", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, but do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and encompass, for example, both fixed and removable connections or integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
A manual disc-shifting tool for a brake disc for aluminum processing equipment maintenance is shown in figure 1, and the manual disc-shifting tool for the brake disc 1 comprises a four-bar mechanism consisting of a pressure bar 5, a connecting bar, a crank 3 and a groove-shaped clamping piece 2. The structure and the function of the present invention will be described in detail below.
As shown in fig. 2, the groove-type clamping piece 2 is provided with a clamping groove, and the brake disc 1 can be clamped in the clamping groove. The tank bottom surface of draw-in groove is the arc surface, and this arc surface can match with the outer disc of brake disc 1. And a threaded hole is formed in one side of the clamping groove, and the thread pitch of the threaded hole is 5mm.
As shown in fig. 3, the crank 3 is composed of a rotating shaft and a crank arm that rotates about the center line of the rotating shaft. Wherein, the rotating shaft is provided with an external thread matched with the threaded hole.
As shown in fig. 1 and 4, a rotating shaft of the crank 3 is screwed in the threaded hole, and when the pressing rod 5 rotates upwards, the crank 3 is driven to rotate clockwise, and the head end of the rotating shaft is pressed on the disc surface of the brake disc 1 in a rotating manner, so that the groove-shaped clamping piece 2 locks the brake disc 1. Thus, the brake disc 1 is connected with the four-bar mechanism into a whole, and the brake disc 1 can rotate clockwise along with the brake disc by continuously rotating the press rod 5 clockwise. When the tool is dismounted, the pressure lever 5 is rotated reversely, at the moment, the head end of the rotating shaft is separated from jacking the brake disc 1, and the brake disc 1 is separated from a locked state.
It is worth noting that the greater the force exerted by the operator on the strut 5, the greater the pressure of the spindle against the disc 1 and the more the disc 1 is locked. The mechanical property of this kind of structure can prevent that brake disc 1 from dialling the in-process and appearing skidding, and then brings danger for the operator.
The turning angle of the crank 3 can not be larger than 180 degrees, in order to enable the crank 3 to tightly hold the brake disc 1 in an effective turning angle, as shown in fig. 5-6, an adjusting bolt 6 is screwed on the other side of the clamping groove, the adjusting bolt 6 is used for adjusting the gap required by locking the brake disc 1, and in the effective turning angle of the crank 3, the head end of the rotating shaft can be screwed on the disc surface of the brake disc 1 to lock the brake disc 1.
The details of which are not described in the prior art. 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.
Claims (4)
1. The utility model provides a manual dish of brake disc dials instrument for aluminium processing equipment maintenance which characterized by: comprises a four-bar mechanism consisting of a compression bar, a connecting rod, a crank and a groove-shaped clamping piece; the groove-shaped clamping piece is provided with a clamping groove, the brake disc can be clamped in the clamping groove, and a threaded hole is formed in one side of the clamping groove; the rotating shaft of the crank is in threaded connection with the threaded hole, the crank rotates along with the rotation of the pressure lever when the pressure lever rotates, and the rotating shaft is pressed on the disc surface of the brake disc.
2. The hand-operated disc-pulling tool for the brake disc of the aluminum processing equipment maintenance as claimed in claim 1, which is characterized in that: and an adjusting bolt is screwed on the other side of the clamping groove and is used for adjusting the compression stroke of the rotating shaft.
3. The hand-operated disc-pulling tool for brake discs used for the maintenance of aluminum processing equipment as claimed in claim 1, which is characterized in that: the bottom surface of the clamping groove is an arc surface matched with the outer circular surface of the brake disc.
4. The hand-operated disc-pulling tool for the brake disc of the aluminum processing equipment maintenance as claimed in claim 1, which is characterized in that: the thread pitch of the threaded hole is larger than 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221134230.3U CN217530751U (en) | 2022-05-12 | 2022-05-12 | A manual dish of brake disc is dialled instrument for aluminium processing equipment maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221134230.3U CN217530751U (en) | 2022-05-12 | 2022-05-12 | A manual dish of brake disc is dialled instrument for aluminium processing equipment maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217530751U true CN217530751U (en) | 2022-10-04 |
Family
ID=83436248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221134230.3U Active CN217530751U (en) | 2022-05-12 | 2022-05-12 | A manual dish of brake disc is dialled instrument for aluminium processing equipment maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217530751U (en) |
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2022
- 2022-05-12 CN CN202221134230.3U patent/CN217530751U/en active Active
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