CN212133519U - Circular saw blade base member thickness detector - Google Patents
Circular saw blade base member thickness detector Download PDFInfo
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- CN212133519U CN212133519U CN202021208757.7U CN202021208757U CN212133519U CN 212133519 U CN212133519 U CN 212133519U CN 202021208757 U CN202021208757 U CN 202021208757U CN 212133519 U CN212133519 U CN 212133519U
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- saw blade
- circular saw
- positioning rod
- thickness detector
- sliding plates
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Abstract
The utility model relates to the technical field of circular saw blades, in particular to a circular saw blade matrix thickness detector, which discloses a circular saw blade matrix thickness detector, comprising a base, a driving device and a checking device, wherein the checking device comprises a positioning rod and two sliding plates, and the positioning rod is fixed with a fixed block; the two sliding plates are provided with through holes which are sleeved on the positioning rods, can movably clamp two side surfaces of the circular saw blade, and are provided with magnetic blocks at the end parts of the sliding plates; the distance between the two sliding plates can be adjusted according to different thicknesses of the circular saw blade, so that the circular saw blade is prevented from being damaged by being clamped; the guide wheel is arranged on one side, opposite to the sliding plates, of each sliding plate, when the outer side of the guide wheel contacts with the side face of the circular saw blade, and the circular saw blade rotates, the guide wheel rotates along with the circular saw blade, and therefore friction of the detection device to the circular saw blade is reduced.
Description
Technical Field
The utility model relates to a circular saw blade technical field especially relates to a circular saw blade base member thickness detector.
Background
The general material of the circular saw blade mainly has the cutting of low-hardness carbon steel and non-ferrous metal bars and pipes, and the pipe cutting circular saw blade made of superhard material is used for milling difficult-to-cut materials (heat-resistant iron and stainless steel high-hardness steel).
The circular saw blade is the most commonly used tool when wood or other objects are cut, and an important index of a qualified circular saw blade is the thickness of the circular saw blade, if the thickness of the circular saw blade is different, or the surface of the circular saw blade fluctuates, the friction force of the circular saw blade during working can be greatly increased, and even the circular saw blade is damaged.
The inventor finds that the thickness detection device commonly used at present is generally used for detecting the fixed-point thickness, and the thickness detector cannot effectively measure the thickness of the circular saw blade and cannot intuitively obtain the surface condition of the circular saw blade. And because the thickness of the circular saw blade is different, the friction force of the detection device during working is increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a different shortcoming of the frictional force that can its during operation of greatly increased of thickness of circular saw blade among the solution prior art, a circular saw blade base member thickness detector that proposes screens unqualified circular saw blade.
In order to achieve the above object, one or more embodiments of the present invention adopt the following technical solutions:
a circular saw blade matrix thickness detector comprises a base, a driving device and a checking device, wherein the driving device and the checking device are arranged on the base,
the inspection device comprises a fixed block, and the fixed block is provided with a positioning mechanism and a measuring mechanism;
the positioning mechanism comprises a positioning rod and two sliding plates, and the positioning rod is fixed with the fixed block; the two sliding plates are provided with through holes which are sleeved on the positioning rods, can movably clamp two side surfaces of the circular saw blade, and are provided with magnetic blocks at the end parts of the sliding plates;
the measuring mechanism comprises a graduated scale arranged on the fixed block, a magnetic sheet and a pointer arranged on the magnetic sheet and matched with the graduated scale; the magnetic sheet can be slidably attached to the fixed block and is arranged corresponding to the magnetic block.
In a further improvement, the driving device comprises a driving motor arranged on one side of the top of the base, and an installation block is fixedly sleeved at the output end of the driving motor.
The improved structure is characterized in that the other side of the top of the base is fixedly connected with the fixed block, the positioning mechanism comprises an installation cavity formed in the side face of the fixed block, and the positioning rod is vertically arranged in the installation cavity.
In a further improvement, the positioning rod comprises a first positioning rod and a second positioning rod, and the sliding plate is slidably sleeved on the first positioning rod and the second positioning rod.
In a further improvement, two compression springs are sleeved on the second positioning rod, and two ends of each compression spring are fixedly connected with the inner side wall of the installation cavity and the sliding plate at the corresponding position respectively.
In a further improvement, one side of each of the two sliding plates opposite to each other is provided with a plurality of half slots, the inner side walls of the half slots are fixedly connected with rotating shafts, guide wheels are sleeved on the rotating shafts, and the edges of the guide wheels protrude out of the half slots.
In a further improvement, one side of each of the two sliding plates, which is deviated from the corresponding sliding plate, is fixedly connected with a handle.
In a further improvement, the magnetic sheet is connected to the outer side wall of the fixed block in a sliding mode, and the magnetic sheet is opposite to the magnetic sheet on the side opposite to the magnetic sheet.
In a further improvement, the side surface of the magnetic sheet is fixedly connected with an indicating needle.
In a further improvement, a graduated scale is fixedly connected to the side face of the fixed block and is located on the side face of the indicating needle.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) because the compression spring that the second locating lever cover was established can adjust the interval between two sliding plates, when the circular saw blade thickness nonstandard, the interval between two sliding plates can be adjusted according to the different thickness of circular saw blade, prevents that the circular saw blade from being damaged by the card.
(2) Because two sliding plates relative one side has set up the guide pulley, the outside and the side contact of saw blade when the guide pulley, when the saw blade rotated, the guide pulley followed the saw blade and rotated to reduce detection device to the friction of saw blade.
(3) The measuring mechanism drives the magnetic sheet to move through the magnetic block, and the moving magnetic sheet drives the indicating needle to move, so that the mechanical transmission mode is reduced, and the device is simplified.
Drawings
FIG. 1 is a schematic structural diagram of a circular saw blade substrate thickness detector provided by an embodiment of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is the embodiment of the utility model provides a structural schematic diagram of circular saw blade base member thickness detector scale.
In the figure: the device comprises a base 1, a driving motor 2, a circular saw blade 3, a mounting block 4, a sliding plate 5, a handle 6, a fixing block 7, a guide wheel 8, a mounting cavity 9, a first positioning rod 10, a spring 11, a second positioning rod 12, a graduated scale 13, a magnetic block 14, a magnetic sheet 15 and an indicating needle 16.
Detailed Description
Referring to fig. 1-3, a circular saw blade matrix thickness detector comprises a base 1, a driving device and a checking device, wherein the driving device and the checking device are arranged on the base and comprise the base 1.
Drive arrangement is including installing in the driving motor 2 of top one side of base, there is driving motor 2 at base 1's top through a plurality of bolted connection, driving motor 2's output end is fixed to be cup jointed installation piece 4, the lateral wall of installation piece 4 is equipped with saw blade 3, the inside wall laminating of saw blade 3 is in the lateral wall of installation piece 4, one side fixedly connected with fixed block 7 at base 1 top, can install on driving motor 2's output shaft with saw blade 3 is stable through the use of installation piece 4, guarantee to rotate the stationarity of saw blade 3.
The fixed block 7 is connected with a positioning mechanism and a measuring mechanism.
Positioning mechanism is including seting up the installation cavity 9 in fixed block 7 side, the first locating lever 10 of the vertical setting of inside wall fixedly connected with of installation cavity 9, the second locating lever 12 of the vertical setting of inside wall fixedly connected with of installation cavity 9, the sliding plate 5 that two levels set up is cup jointed in the slip of second locating lever 12, sliding plate 5 slides and cup joints on the lateral wall of first locating lever 10, installation cavity 9 is located the centre of the 5 relative one sides of two sliding plates, two springs 11 are established to second locating lever 12 cover, spring 11's both ends respectively with the inside wall of installation cavity 9 and the 5 fixed connection of sliding plate that correspond the position, half fluting has been seted up to the 5 relative one sides of two sliding plates, half fluting's inside wall fixedly connected with axis of rotation, the guide pulley 8 that has cup jointed of axis of rotation.
When the side contact of the outside of guide pulley 8 and circular saw blade, when the circular saw blade rotated, the guide pulley followed the circular saw blade and rotated to reduce detection device to the friction of circular saw blade.
And because the compression spring that the second locating lever cover was established can adjust the interval between two sliding plates 5, when the circular saw blade thickness nonstandard, the interval between two sliding plates can be adjusted according to the different thickness of circular saw blade, prevents that the circular saw blade from being damaged by the card.
The handles 6 are fixedly connected to the two sliding plates 5 on the opposite sides, so that the sliding plates can be conveniently separated to install the saw blades.
The measuring mechanism comprises a magnetic block 14 fixedly connected to the end part of the sliding plate 5, the outer side wall of the fixing block 7 is slidably connected with a magnetic sheet 15, one side of the magnetic sheet 15 opposite to the magnetic block 14 is opposite in magnetism, the side of the magnetic sheet 15 is fixedly connected with an indicating needle 16, the side of the fixing block 7 is fixedly connected with a graduated scale 13, the graduated scale 13 is positioned on the side of the indicating needle 16, the upper side and the lower side of the circular saw blade 3 are clamped and positioned by a plurality of guide wheels 8 through the matching work between the positioning mechanisms, the condition of integral rotation of the circular saw blade 3 is formed by the rotation of the driving motor 2, and then the work between the measuring mechanisms is matched, the protruding positions of the upper side and the lower side of the circular saw blade 3 can be displayed through the indicating needle 16 indicating graduated scale 13, so that the measuring and positioning are carried out on the uneven circular saw, the frictional force during the operation thereof is greatly increased and even the circular saw blade 3 itself is damaged.
The utility model discloses in, install on driving motor 2's output corresponding big or small installation piece 4, closely cup joint circular saw blade 3 and fix circular saw blade 3 on installation piece 4's lateral wall, make the upper and lower both sides of circular saw blade 3 be located between two sliding plates 5 to with guide pulley 8's lateral wall sliding contact.
The switch of the power supply of the driving motor 2 is turned on, the output end of the driving motor 2 drives the mounting block 4 to rotate slowly, the corresponding circular saw blade 3 rotates slowly, the rotating circular saw blade 3 is always in contact with the guide wheels 8 on two sides of the circular saw blade 3, if the surface of the circular saw blade 3 is not uniform, the circular saw blade 3 can extrude the guide wheels 8 to drive the sliding plate 5 to move, the sliding plate 5 slides on the first positioning rod 10 and the second positioning rod 12, the sliding plate 5 drives the magnetic block 14 to move, the magnetic block 14 drives the magnetic sheet 15 to move, the moving magnetic sheet 15 drives the indicating needle 16 to move, the indicating direction of the indicating needle 16 moves to the side surface of the graduated scale 13, the indicating position of the indicating needle 16 is known through the graduated scale 13, and the thickness change of the circular saw blade is known by correspondingly observing the upper and lower offset positions.
In the embodiment, the magnetic sheet 15 is driven by the magnetic block 14 to move, and the moving magnetic sheet 15 drives the indicating needle 16 to move, so that the mechanical transmission mode is reduced, and the device is simplified.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. A circular saw blade matrix thickness detector comprises a base, a driving device and a checking device, wherein the driving device and the checking device are arranged on the base,
the inspection device comprises a fixed block, and the fixed block is provided with a positioning mechanism and a measuring mechanism;
the positioning mechanism comprises a positioning rod and two sliding plates, and the positioning rod is fixed with the fixed block; the two sliding plates are provided with through holes which are sleeved on the positioning rods, can movably clamp two side surfaces of the circular saw blade, and are provided with magnetic blocks at the end parts of the sliding plates;
the measuring mechanism comprises a graduated scale arranged on the fixed block, a magnetic sheet and a pointer arranged on the magnetic sheet and matched with the graduated scale; the magnetic sheet can be slidably attached to the fixed block and is arranged corresponding to the magnetic block.
2. The circular saw blade substrate thickness detector as claimed in claim 1, wherein said driving means includes a driving motor mounted on a top side of the base, and a mounting block is fixedly sleeved on an output end of said driving motor.
3. The circular saw blade base body thickness detector as claimed in claim 1, wherein said fixing block is fixedly connected to the other side of the top of said base, said positioning mechanism includes a mounting cavity formed in the side of said fixing block, and said positioning rod is vertically disposed in said mounting cavity.
4. The circular saw blade base body thickness measuring instrument as claimed in claim 3, wherein the positioning rod includes a first positioning rod and a second positioning rod, and the sliding plate is slidably fitted over the first positioning rod and the second positioning rod.
5. The circular saw blade base body thickness detector as claimed in claim 4, wherein two compression springs are provided on the second positioning rod, and both ends of the compression springs are fixedly connected to the inner side wall of the mounting cavity and the sliding plate at the corresponding positions, respectively.
6. The circular saw blade base body thickness detector as claimed in claim 4, wherein a plurality of half slots are formed on opposite sides of the two sliding plates, the inner side walls of the half slots are fixedly connected with rotating shafts, guide wheels are sleeved on the rotating shafts, and edges of the guide wheels protrude out of the half slots.
7. The circular saw blade base body thickness measuring instrument as claimed in claim 2, wherein a handle is fixedly attached to each of sides of said slide plates facing away from each other.
8. The circular saw blade base body thickness detector as claimed in claim 1, wherein the magnet block is slidably connected to the end of the sliding plate, and the magnetic sheet is slidably connected to the outer side wall of the fixed block, and the magnetic sheet is opposite to the magnet block.
9. The circular saw blade substrate thickness measuring instrument as claimed in claim 5, wherein an indicating pin is fixedly connected to a side surface of said magnetic sheet.
10. The circular saw blade substrate thickness detector as claimed in claim 9, wherein a graduated scale is fixedly connected to a side surface of the fixing block, and the graduated scale is located on a side surface of the indicating needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021208757.7U CN212133519U (en) | 2020-06-24 | 2020-06-24 | Circular saw blade base member thickness detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021208757.7U CN212133519U (en) | 2020-06-24 | 2020-06-24 | Circular saw blade base member thickness detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212133519U true CN212133519U (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021208757.7U Active CN212133519U (en) | 2020-06-24 | 2020-06-24 | Circular saw blade base member thickness detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212133519U (en) |
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2020
- 2020-06-24 CN CN202021208757.7U patent/CN212133519U/en active Active
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