CN210268507U - End face runout detector - Google Patents
End face runout detector Download PDFInfo
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- CN210268507U CN210268507U CN201921409858.8U CN201921409858U CN210268507U CN 210268507 U CN210268507 U CN 210268507U CN 201921409858 U CN201921409858 U CN 201921409858U CN 210268507 U CN210268507 U CN 210268507U
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- positioning mandrel
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Abstract
The utility model provides an end face runout detector, it has solved the more complicated, the higher, the poor technical problem of detection precision of current end runout appearance structure. The detection device is provided with a fixing part and a detection part, wherein the fixing part and the detection part are both arranged at the upper end of a fixing seat, the fixing part is provided with a support main body, the support main body is connected with the upper end of the fixing seat, the upper end of the support main body is connected with a positioning mandrel and a protection gasket, and the positioning mandrel is arranged in the middle of the upper end of the support main body; the detection portion is provided with base, fastening adjusting device, detects the table, and detection portion passes through pedestal connection in the fixing base upper end, and fastening adjusting device is provided with first dead lever and second dead lever, detects the table and passes through fastening bolt to be connected on the second dead lever, detects the table lower extreme and is provided with the sensing pointer. The utility model discloses simple structure, detection convenience, cost are lower, and detection speed is fast, avoids the influence that operating error brought.
Description
Technical Field
The utility model relates to a saw bit detection device technical field, concretely relates to end face runout detector.
Background
Before the saw blade leaves the factory, the saw blade needs to be subjected to flatness checking and detecting, and the detection result directly influences the qualification rate and the using effect of the saw blade. The end jump of the saw blade directly affects the cutting deflection and the yield of the saw blade, and the cutting success rate of the saw blade cannot be ensured without qualified products.
The existing vertical end jumping instrument is generally complex in structure, high in cost and low in detection speed, and cannot meet the production detection requirements of enterprises for mass production. And current end jump appearance is generally placed the saw bit in the upper end that is connected with rotatable bearing's fixed main part, because the saw bit is directly placed on fixed main part, so fixed main part's roughness just directly influences the roughness of saw bit, if detection device surface unevenness to influence the testing result of end jump appearance, the result that detects out is just inaccurate.
SUMMERY OF THE UTILITY MODEL
The utility model discloses be exactly to the technical problem that present end is jumped appearance structure more complicated, the cost is higher, the detection precision is poor, provide a simple structure, detect convenient end face detector of beating.
In order to solve the technical problem, the utility model is provided with a fixing part and a detection part, wherein the fixing part and the detection part are both arranged at the upper end of a fixed seat, the fixing part is provided with a support main body, the support main body is connected with the upper end of the fixed seat, the upper end of the support main body is connected with a positioning mandrel and a protection washer, and the positioning mandrel is arranged in the middle of the upper end of the support main body; the detection portion is provided with base, fastening adjusting device, detects the table, and detection portion passes through pedestal connection in the fixing base upper end, and fastening adjusting device is provided with first dead lever and second dead lever, detects the table and passes through fastening bolt to be connected on the second dead lever, detects the table lower extreme and is provided with the sensing pointer.
Preferably, the fastening adjusting device is provided with a connecting shaft sleeve, and the first fixing rod and the second fixing rod are connected together through the connecting shaft sleeve.
Preferably, the first fixing rod is provided with a second lifting sleeve and a second adjusting knob, the second lifting sleeve and the second adjusting knob are integrally arranged, the second lifting sleeve is connected with the first fixing rod in a sliding penetrating and sleeving manner, and the connecting shaft sleeve is connected with the second lifting sleeve.
Preferably, the second adjusting knob can adjust and fix the upper position and the lower position of the second lifting sleeve, and the second fixing rod can rotate 360 degrees on the horizontal plane around the first fixing rod.
Preferably, the supporting main body and the positioning mandrel are both cylindrical structures, the protection gasket is a circular ring structure with a certain thickness, and the protection gasket is arranged along the outer circumference of the positioning mandrel.
Preferably, the protection washer is made of acrylic materials, and the thickness of the protection washer is smaller than the height of the positioning core shaft.
Preferably, the upper end of the support body is further provided with a gasket.
Compared with the prior art, the utility model discloses possess following beneficial effect:
the utility model discloses simple structure, detection convenience, the cost is lower, and the saw bit only need rotate the round and just can detect out whether qualified the runout of saw bit on the end jump detector, practices thrift check-out time, can satisfy large-scale enterprise's production demand, and the practicality is strong. The saw blade is horizontally placed above the protective washer, and the protective washer made of acrylic materials effectively plays a role in supporting and protecting the saw blade; through the fixed setting of supporting the main part, the roughness that has reduced fixed main part is to the influence that the saw bit end jumps and detects, has improved and has detected the accuracy.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the fixing portion of the present invention;
fig. 3 is a schematic structural diagram of the detection portion of the present invention.
The symbols in the figures indicate:
1. a fixed part; 101. a support body; 102. positioning the mandrel; 103. a protective washer; 104. a gasket; 2. a detection unit; 201. a base; 202. detecting a table; 203. a first fixing lever; 204. a second fixing bar; 205. connecting the shaft sleeve; 206. a first lifting sleeve; 207. a first adjustment knob; 208. a second lifting sleeve; 209. a second adjustment knob; 210. fastening a bolt; 211. sensing a pointer; 3. a fixed seat; 4. a saw blade.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments to assist understanding of the invention. The terms used in the utility model are conventional terms in the industry if no special provisions are made.
As shown in fig. 1-3, the utility model provides an end face runout detector, it is equipped with fixed part 1, detection part 2, and fixed part 1 and detection part 2 all set up in fixing base 3 upper end. The fixing portion 1 is provided with a supporting body 101, the supporting body 101 is connected with the upper end of the fixing seat 3, and the supporting body 101 is of a cylindrical structure. The upper end of the supporting main body 101 is connected with a positioning mandrel 102 and a protection washer 103, the positioning mandrel 102 is of a cylindrical structure, and the positioning mandrel 102 is arranged in the middle of the upper end of the supporting main body 101 and is fixedly connected with the supporting main body 101.
The protective washer 103 is a circular ring structure with a certain thickness, and the protective washer 103 is used for supporting and protecting the saw blade 4. The protective washer 103 is arranged along the periphery of the positioning mandrel 102, the diameter of the periphery of the protective washer 102 is the same as that of the support body 101, and the thickness of the protective washer 103 is smaller than the height of the positioning mandrel 102.
Preferably, the material of the protection washer 103 is an acrylic material, the acrylic is a polymer material with good plasticity, the chemical property is stable, the toughness is good, the damage is not easy, the repairability is strong, and the effect of supporting and protecting the saw blade 4 can be effectively achieved.
Preferably, the supporting body 101 is further provided with a gasket 104, and the gasket 104 is sleeved on the positioning core shaft 102 of the supporting body 101. The part that saw bit 4 centre bore diameter exceeds can adjust fixedly through gasket 104, through the placing of the gasket 104 of equidimension not, can restrict the vertical direction's of saw bit 4 rock from top to bottom, can only carry out the rotation detection of horizontal direction, reduces the error influence to guarantee the accuracy of testing result.
As shown in fig. 3, the utility model discloses 2 lower extremes of detection portion are equipped with base 201, and detection portion 2 passes through base 201 to be connected with fixing base 3 upper end, and detection portion 2 is provided with fastening adjusting device and detects table 202. The fastening adjustment device is provided with a first fixing rod 203, a second fixing rod 204 and a connecting shaft sleeve 205, wherein the first fixing rod 203 and the second fixing rod 204 are connected together through the connecting shaft sleeve 205.
The first fixing rod 203 is provided with a first lifting sleeve 206, a first adjusting knob 207, a second lifting sleeve 208 and a second adjusting knob 209, the first lifting sleeve 206 is connected with the first adjusting knob 207 in a matching way, and the second lifting sleeve 208 is connected with the second adjusting knob 209 in a matching way. The first lifting sleeve 206 and the second lifting sleeve 208 are connected with the first fixing rod 203 in a sliding penetrating manner, are in sliding fit with the first fixing rod 203, and are vertically arranged.
The first lifting sleeve 206 is arranged at the lower part of the first fixing rod 203, the base 201 is connected with the first fixing rod 203 through the first lifting sleeve 206 and the first adjusting knob 207, and the base 201 and the first fixing rod 203 can be fixed in a loose manner by adjusting the first adjusting knob 207.
The second lifting sleeve 208 and the second adjusting knob 209 are arranged on the upper portion of the first fixing rod 203, the connecting shaft sleeve 205 is connected with the second lifting sleeve 208, and the up-and-down position of the second lifting sleeve 208 can be adjusted and fixed by rotating and adjusting the second adjusting knob 209.
In this embodiment, the second fixing rod 204 not only can be adjusted in the up-down position, but also the second fixing rod 204 can be adjusted in a 360 ° rotation around the first fixing rod 203 in the horizontal plane to adapt to the detection of saw blades with different sizes.
The detection meter 202 is connected to the second fixing rod 204 through a fastening bolt 210, and a sensing pointer 211 is arranged at the lower end of the detection meter 202. When the end jump instrument works, the detection meter 202 judges whether the end jump of the saw blade is qualified or not according to the measurement structure of the detection meter 202 through the contact of the sensing pointer 211 and the saw blade 4, so that one-time detection is completed. By adjusting the connecting bushing 205, the distance between the saw blade 4 and the sensing pointer 211 of the measuring gauge can be adjusted to adapt to the calibration and measurement of saw blades of different sizes.
The utility model discloses when using, to wait to detect saw bit 4 put the support main part 101 of fixed part 1 on, the positioning core axle 102 of fixed part 1 is corresponding to saw bit 4 centre bore, then the gasket 104 that the reuse corresponds with the saw bit is fixed the saw bit. A sensing pointer 211 below the detection meter 202 corresponds to the saw blade 4, and the end jump of the saw blade is detected by rotating the saw blade 4; whether the end jump of the saw blade 4 is qualified or not is judged according to the number displayed by the detection table 202, so that the detection is finished. The saw blade 4 only needs to rotate a circle on the end jump instrument to detect whether the end surface jump of the saw blade is qualified or not, so that the detection time is saved, the detection is convenient, and the detection accuracy is high.
However, the above description is only an embodiment of the present invention, and the scope of the present invention should not be limited thereto, so that the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.
Claims (7)
1. An end face runout detector is provided with a fixing part and a detection part, and is characterized in that the fixing part and the detection part are both arranged at the upper end of a fixing seat, the fixing part is provided with a supporting main body, the supporting main body is connected with the upper end of the fixing seat, the upper end of the supporting main body is connected with a positioning mandrel and a protection gasket, and the positioning mandrel is arranged in the middle of the upper end of the supporting main body; the utility model discloses a detection device, including fixing base, detection portion, fastening adjusting device, detection table, fastening adjusting device is provided with first dead lever and second dead lever, it passes through fastening bolt and connects on the second dead lever to detect the table, it is provided with the sensing pointer to detect the table lower extreme.
2. The runout detector of claim 1, wherein the fastening adjustment means is provided with a connecting bushing, and the first fixing rod and the second fixing rod are connected together by the connecting bushing.
3. The end face runout detector of claim 2, wherein the first fixing rod is provided with a second lifting sleeve and a second adjusting knob, the second lifting sleeve and the second adjusting knob are integrally arranged, the second lifting sleeve is slidably sleeved with the first fixing rod, and the connecting shaft sleeve is connected with the second lifting sleeve.
4. The end-face run-out tester as claimed in claim 3, wherein the second adjusting knob is capable of adjusting and fixing the vertical position of the second lifting sleeve, and the second fixing rod is capable of rotating 360 ° around the first fixing rod on the horizontal plane.
5. The endrun-out tester of claim 1, wherein the support body and the positioning mandrel are both cylindrical structures, the protective washer is a circular ring structure with a certain thickness, and the protective washer is arranged along the outer circumference of the positioning mandrel.
6. The end face run-out detector of claim 5, wherein the protective washer is made of acrylic material, and the thickness of the protective washer is smaller than the height of the positioning mandrel.
7. The end-face run-out monitor of claim 1, wherein a spacer is further provided at the upper end of the support body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921409858.8U CN210268507U (en) | 2019-08-27 | 2019-08-27 | End face runout detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921409858.8U CN210268507U (en) | 2019-08-27 | 2019-08-27 | End face runout detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210268507U true CN210268507U (en) | 2020-04-07 |
Family
ID=70018160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921409858.8U Active CN210268507U (en) | 2019-08-27 | 2019-08-27 | End face runout detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210268507U (en) |
-
2019
- 2019-08-27 CN CN201921409858.8U patent/CN210268507U/en active Active
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