CN217654414U - Utensil is examined to organic synthetic brake lining steel backing hole site degree of putting - Google Patents
Utensil is examined to organic synthetic brake lining steel backing hole site degree of putting Download PDFInfo
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- CN217654414U CN217654414U CN202221499192.1U CN202221499192U CN217654414U CN 217654414 U CN217654414 U CN 217654414U CN 202221499192 U CN202221499192 U CN 202221499192U CN 217654414 U CN217654414 U CN 217654414U
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- push rod
- organic synthetic
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims description 18
- 241000357293 Leptobrama muelleri Species 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model relates to a railway product spare part manufacturing field, concretely relates to organic synthetic brake lining steel backing hole site degree of putting examines utensil, be equipped with in the backup pad with the mounting hole one-to-one on the steel backing a plurality of locating holes, be equipped with the cylinder locating pin in the locating hole, slidable mounting has the fly leaf from top to bottom between two supporting parts, the top of fly leaf is equipped with the push rod of vertical extension, be equipped with the via hole that supplies the push rod to pass in the backup pad, the bottom fixed mounting of fly leaf has the connecting plate, be equipped with the rectangular shape hole on the connecting plate, the right-hand member fixed mounting of pull rod has the mounting panel, fixed mounting has the staff of extending from beginning to end between two installation arms, staff slidable mounting is in the rectangular shape hole; installing first cylinder locating pin and second cylinder locating pin in corresponding locating hole, if the test section homoenergetic of each cylinder locating pin gets into corresponding mounting hole in, then judging this steel backing is qualified, if the test section that has arbitrary cylinder locating pin can not get into corresponding mounting hole, then judge this steel backing unqualified.
Description
Technical Field
The utility model relates to a railway product spare part manufacturing field, concretely relates to utensil is examined to organic synthetic brake lining steel backing hole site degree of putting.
Background
With the progress of science and technology and the development of urban rail transit, a straddle type monorail transit system is gradually mature and perfect, a straddle type monorail is gradually prevalent in all countries in the world, and the straddle type monorail is widely applied to urban backbone lines, auxiliary lines, airport connecting lines, sightseeing lines and the like.
A straddle type monorail train is a railway train which is supported, stabilized and guided by a single rail and runs on a rail beam by a vehicle body. Compared with the traditional double-track train, the straddle type train has the advantages of strong adaptability, low noise, small turning radius, very strong climbing capability and the like.
Because the straddle type monorail train body runs on the track beam in a straddling mode, the straddle type monorail train braking system is different from a traditional double-track train braking system. A hydraulic brake system is adopted by the straddle type monorail train to replace a pneumatic brake system of a traditional double-track train. And because space structure limits, the brake disc of straddle type monorail train places between motor and reduction gear, and this kind of structure means, and straddle type monorail train brake block needs face higher speed and more violent heat conduction in the braking process.
As the steel backing hole for the brake pad of the monorail train is a vital component of the brake pad, if the position degree or the aperture size of each hole of the steel backing has deviation, the whole product is scrapped. At present, a special checking fixture for detecting the hole position degree and the hole diameter size of each part of the steel backing does not exist. Therefore, a special gauge special for detecting the position and the aperture size of each hole of the steel backing is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an utensil is examined to organic synthetic brake lining steel backing hole site degree of putting is provided, each hole site degree of steel backing and aperture size are detected to the high efficiency of being convenient for to solve the problem among the prior art.
In order to solve the technical problem, the technical scheme of the utility model is that: a position degree gauge for a steel backing hole of an organic synthetic brake pad comprises a supporting plate, wherein a plurality of positioning holes which are in one-to-one correspondence with mounting holes in a steel backing are formed in the supporting plate, cylindrical positioning pins are arranged in the positioning holes and comprise cylindrical mounting portions and detection portions which are coaxially arranged at the upper ends of the mounting portions, the outer diameters of the mounting portions are matched with the inner diameters of the positioning holes, and the outer diameters of the detection portions are matched with the inner diameters of the corresponding mounting holes; two ends of the supporting plate are respectively provided with a supporting part extending downwards, a movable plate is arranged between the two supporting parts in a vertical sliding mode, a push rod extending vertically is arranged at the top of the movable plate, and a through hole for the push rod to penetrate through is formed in the supporting plate; the bottom fixed mounting of fly leaf has the connecting plate, be equipped with rectangular shape hole on the connecting plate, run through around the rectangular shape hole the connecting plate, the left end downward sloping setting in rectangular shape hole is located left be equipped with the guiding hole of extending about on the supporting part, movable mounting has the pull rod in the guiding hole, the left end fixed mounting of pull rod has the handle, the right-hand member fixed mounting of pull rod has the mounting panel, both ends are equipped with the installation arm that extends right respectively around the mounting panel, two fixed mounting has the staff of extending around the front and back between the installation arm, staff slidable mounting is in rectangular shape is downthehole, be located left the supporting part with be connected with the spring between the mounting panel.
As a further improvement, two the inboard of supporting part is equipped with the spout that extends around respectively, two slidable mounting has the layer board between the spout, the layer board support in the lower extreme of installation department, be equipped with the confession on the layer board the hole of dodging that the push rod passed.
As further improvement, the outside of installation department is equipped with the ring channel, install in the ring channel and be located the jump ring of the below of backup pad.
As a further improvement, the lower end of the push rod is provided with a threaded column, and the movable plate is provided with a threaded hole matched with the threaded column.
As a further improvement, the inner sides of the two supporting parts are respectively provided with a guide convex strip which extends vertically, and the left end and the right end of the movable plate are respectively provided with a guide groove matched with the guide convex strip.
Has the advantages that:
by adopting the technical scheme, the position degree checking fixture for the steel backing hole of the organic synthetic brake pad comprises a supporting plate, wherein a plurality of positioning holes which are in one-to-one correspondence with mounting holes in a steel backing are formed in the supporting plate, cylindrical positioning pins are arranged in the positioning holes, supporting parts which extend downwards are respectively arranged at two ends of the supporting plate, a movable plate is vertically and slidably mounted between the two supporting parts, a vertically extending push rod is arranged at the top of the movable plate, a through hole for the push rod to penetrate through is formed in the supporting plate, a connecting plate is fixedly mounted at the bottom of the movable plate, a long-strip-shaped hole is formed in the connecting plate, a mounting plate is fixedly mounted at the right end of the pull rod, a small shaft which extends forwards and backwards is fixedly mounted between the two mounting arms, and the small shaft is slidably mounted in the long-strip-shaped hole;
when the utility model is used, the first cylindrical positioning pin and the second cylindrical positioning pin are arranged in the corresponding positioning holes, if the detection part of each cylindrical positioning pin can enter the corresponding mounting hole, the steel back is judged to be qualified, and if the detection part of any cylindrical positioning pin can not enter the corresponding mounting hole, the steel back is judged to be unqualified, thereby having the advantage of convenient steel back detection;
the utility model discloses thereby accessible pulling handle left drives the push rod and stretches out to the top of backup pad, through the push rod jack-up on with the steel backing, makes the steel backing break away from the cylinder locating pin fast to avoid the cylinder locating pin card to lead to the inconvenient taking off of steel backing in the mounting hole, have the advantage that steel backing detection efficiency is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic top view of a support plate according to an embodiment of the present invention;
FIG. 3 is a schematic bottom view of FIG. 1;
fig. 4 is a schematic structural view of a first cylindrical positioning pin according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a second cylindrical positioning pin according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a steel backing according to an embodiment of the present invention.
In the figure: 1-a support plate; 2-positioning the hole; 3-a cylindrical locating pin; 301-a first cylindrical locating pin; 302-a second cylindrical locating pin; 4-a mounting portion; 5-a detection section; 6-a support part; 7-a movable plate; 8-a push rod; 9-a via hole; 10-a connecting plate; 11-elongated holes; 12-a pilot hole; 13-a pull rod; 14-a handle; 15-mounting a plate; 16-a mounting arm; 17-small shaft; 18-a spring; 19-a chute; 20-a supporting plate; 21-avoiding holes; 22-an annular groove; 23-a clamp spring; 24-a threaded post; 25-guiding convex strips; 26-a guide groove; 27-mounting holes; 271-big holes; 272-an orifice; 28-steel backing.
Detailed Description
As shown in fig. 1 to 6, the position degree detection tool for the steel backing hole of the organic composite brake pad comprises a support plate 1, wherein a plurality of positioning holes 2 which are in one-to-one correspondence with the mounting holes 27 on the steel backing 28 are arranged on the support plate 1, and specifically, as shown in fig. 6, the mounting holes 27 comprise two large holes 271 which are oppositely arranged on the left and right and a plurality of small holes 272 which are distributed in an arc shape; be equipped with cylinder locating pin 3 in locating hole 2, as shown in fig. 4 and 5, cylinder locating pin 3 includes cylindric installation department 4 and the coaxial detection portion 5 that sets up in the upper end of installation department 4, the external diameter of installation department 4 and the internal diameter phase-match of locating hole 2, the external diameter of detection portion 5 and the internal diameter phase-match of corresponding mounting hole 27, concretely, cylinder locating pin 3 includes first cylinder locating pin 301 and second cylinder locating pin 302, the external diameter size of installation department 4 of first cylinder locating pin 301 and second cylinder locating pin 302 installation department 4 is the same, the external diameter of detection portion 5 of first cylinder locating pin 301 and the internal diameter phase-match of macropore 271, the external diameter of detection portion 5 of second cylinder locating pin 302 and the internal diameter phase-match of micropore 272.
When the positioning device is used, the first cylindrical positioning pin 301 and the second cylindrical positioning pin 302 are firstly installed in the corresponding positioning holes 2, specifically, the installation part 4 of the cylindrical positioning pin 3 is inserted into the positioning hole 2, and the detection part 5 of the cylindrical positioning pin 3 is exposed above the positioning hole 2. Slowly placing a steel back 28, and if the detection part 5 of each cylindrical positioning pin 3 can enter the corresponding mounting hole 27, judging that the steel back 28 is qualified; if the detection part 5 of any cylindrical positioning pin 3 can not enter the corresponding mounting hole 27, the steel back 28 is judged to be unqualified.
As shown in fig. 1 and 3, two ends of the supporting plate 1 are respectively provided with a supporting portion 6 extending downwards, a movable plate 7 is installed between the two supporting portions 6 in a vertically sliding manner, a push rod 8 extending vertically is arranged at the top of the movable plate 7, and a through hole 9 for the push rod 8 to pass through is arranged on the supporting plate 1; bottom fixed mounting of fly leaf 7 has connecting plate 10, be equipped with rectangular shape hole 11 on connecting plate 10, run through connecting plate 10 around rectangular shape hole 11, the left end downward sloping setting in rectangular shape hole 11, be located and be equipped with the guiding hole 12 of controlling the extension on the left supporting part 6, movable mounting has pull rod 13 in the guiding hole 12, the left end fixed mounting of pull rod 13 has handle 14, the right-hand member fixed mounting of pull rod 13 has mounting panel 15, both ends are equipped with the installation arm 16 that extends right respectively around mounting panel 15, fixed mounting has the staff 17 of front and back extension between two installation arms 16, staff 17 slidable mounting is in rectangular shape hole 11, be located and be connected with spring 18 between left supporting part 6 and the mounting panel 15.
When no external force is applied, the spring 18 makes the small shaft 17 slide to the right end of the elongated hole 11, and the upper end of the push rod 8 does not extend above the support plate 1. Place the steel backing 28 and make if after 5 of the detection portion of each cylinder locating pin 3 get into corresponding mounting hole 27, through pulling handle 14 left, handle 14 passes through pull rod 13 and drives mounting panel 15 and move left, mounting panel 15 drives the left end that staff 17 slided to rectangular shape hole 11 through installation arm 16, thereby staff 17 drives connecting plate 10 rebound through rectangular shape hole 11, thereby connecting plate 10 drives movable plate 7 and moves up and makes push rod 8 stretch out to the top of backup pad 1, jack-up on the steel backing 28 through push rod 8, make the steel backing 28 break away from cylinder locating pin 3 fast, thereby avoid cylinder locating pin 3 card to lead to the inconvenient taking off of steel backing 28 in mounting hole 27.
The inner sides of the two supporting portions 6 are respectively provided with a sliding groove 19 extending front and back, a supporting plate 20 is slidably mounted between the two sliding grooves 19, the supporting plate 20 is supported at the lower end of the mounting portion 4, the mounting portion 4 can be prevented from sliding downwards along the positioning hole 2, and an avoiding hole 21 for the push rod 8 to pass through is formed in the supporting plate 20.
The outside of installation department 4 is equipped with ring channel 22, installs jump ring 23 that is located the below of backup pad 1 in the ring channel 22 for avoid steel backing 28 to take installation department 4 out of locating hole 2.
The lower end of the push rod 8 is provided with a threaded column 24, and the movable plate 7 is provided with a threaded hole matched with the threaded column 24.
The inner sides of the two supporting portions 6 are respectively provided with a guide convex strip 25 extending vertically, and the left end and the right end of the movable plate 7 are respectively provided with a guide groove 26 matched with the guide convex strip 25, so as to improve the up-and-down movement stability of the movable plate 7.
The basic principles, main features and advantages of the present invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an utensil is examined to organic synthetic brake lining steel back of body hole site degree which characterized in that: the steel back positioning device comprises a supporting plate, wherein a plurality of positioning holes which are in one-to-one correspondence with mounting holes in a steel back are formed in the supporting plate, cylindrical positioning pins are arranged in the positioning holes and comprise cylindrical mounting parts and detection parts which are coaxially arranged at the upper ends of the mounting parts, the outer diameters of the mounting parts are matched with the inner diameters of the positioning holes, and the outer diameters of the detection parts are matched with the inner diameters of the corresponding mounting holes; two ends of the supporting plate are respectively provided with a supporting part extending downwards, a movable plate is arranged between the two supporting parts in a vertically sliding mode, a push rod extending vertically is arranged at the top of the movable plate, and a through hole for the push rod to penetrate through is formed in the supporting plate; the bottom fixed mounting of fly leaf has the connecting plate, be equipped with rectangular shape hole on the connecting plate, run through around the rectangular shape hole the connecting plate, the left end downward sloping setting in rectangular shape hole is located left be equipped with the guiding hole of controlling the extension on the supporting part, movable mounting has the pull rod in the guiding hole, the left end fixed mounting of pull rod has the handle, the right-hand member fixed mounting of pull rod has the mounting panel, both ends are equipped with the installation arm that extends right respectively around the mounting panel, two fixed mounting has the staff of extending around between the installation arm, staff slidable mounting is in rectangular shape is downthehole, it is left to be located the supporting part with be connected with the spring between the mounting panel.
2. The tool for detecting the location degree of the back hole of the organic synthetic brake pad steel as claimed in claim 1, wherein: the inner sides of the supporting parts are respectively provided with sliding grooves extending forwards and backwards, a supporting plate is arranged between the sliding grooves in a sliding mode, the supporting plate is supported at the lower end of the mounting part, and a avoiding hole for the push rod to penetrate through is formed in the supporting plate.
3. The tool for detecting the location degree of the back hole of the organic synthetic brake pad steel as claimed in claim 1, wherein: the outside of installation department is equipped with the ring channel, install in the ring channel and be located the jump ring of the below of backup pad.
4. The tool for detecting the location degree of the back hole of the organic synthetic brake pad steel as claimed in claim 1, wherein: the lower extreme of push rod is equipped with the screw thread post, be equipped with on the fly leaf with screw thread post assorted screw hole.
5. The tool for detecting the location degree of the back hole of the organic synthetic brake pad steel as claimed in claim 1, wherein: two the inboard of supporting part is equipped with vertical extension's direction sand grip respectively, both ends are equipped with respectively about the fly leaf with direction sand grip assorted direction recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221499192.1U CN217654414U (en) | 2022-06-16 | 2022-06-16 | Utensil is examined to organic synthetic brake lining steel backing hole site degree of putting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221499192.1U CN217654414U (en) | 2022-06-16 | 2022-06-16 | Utensil is examined to organic synthetic brake lining steel backing hole site degree of putting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217654414U true CN217654414U (en) | 2022-10-25 |
Family
ID=83684531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221499192.1U Active CN217654414U (en) | 2022-06-16 | 2022-06-16 | Utensil is examined to organic synthetic brake lining steel backing hole site degree of putting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217654414U (en) |
-
2022
- 2022-06-16 CN CN202221499192.1U patent/CN217654414U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240115 Address after: No. 1888 Lanzhou Road, High-tech Zone, Heze City, Shandong Province, 274007 Patentee after: SHANDONG HEZE DETONG NEW MATERIAL TECHNOLOGY CO.,LTD. Address before: No. 1888 Lanzhou Road, High-tech Zone, Heze City, Shandong Province, 274007 Patentee before: SHANDONG HEZE DETONG NEW MATERIAL TECHNOLOGY CO.,LTD. Patentee before: Shandong Linjie automation equipment Co.,Ltd. Patentee before: Beijing Pulan Rail Transit Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |