CN210389056U - Pin shaft dismounting tool in pulverizer - Google Patents
Pin shaft dismounting tool in pulverizer Download PDFInfo
- Publication number
- CN210389056U CN210389056U CN201920966164.8U CN201920966164U CN210389056U CN 210389056 U CN210389056 U CN 210389056U CN 201920966164 U CN201920966164 U CN 201920966164U CN 210389056 U CN210389056 U CN 210389056U
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- cylinder
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- vertical plate
- pin shaft
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Abstract
The utility model relates to a extracting tool, concretely relates to round pin axle extracting tool in rubbing crusher, including fixed knot of the fixed knot of first horse-riding type, the fixed knot of second horse-riding type of cylinder, cylinder bracket, cylinder setting in the inside of cylinder bracket, first, two fixed knot welding of horse-riding type on cylinder bracket, the fixed knot of first horse-riding type be used for fixed tup, the fixed knot of second horse-riding type be used for fixed hammer handle. The utility model discloses a round pin axle extracting tool, when using, with first horse-riding type fixed knot put in tup department, with the second horse-riding type fixed knot put in hammer handle department, the cylinder pole of cylinder faces the round pin axle, then starts the cylinder and dismantles out the round pin axle, practices thrift the labour, has improved maintenance efficiency.
Description
Technical Field
The utility model relates to a extracting tool, concretely relates to round pin axle extracting tool in rubbing crusher.
Background
The hammer handle type crusher is a crusher commonly used in the metallurgical industry, and in the using process, the hammer head needs to be inverted every 3 months, the hammer head needs to be replaced every half year, and a large hammer needs to be manually used for striking the hammer head and a hammer handle connecting pin shaft, wherein the total number of the hammer head and the hammer handle connecting pin shaft is 84. The operator needs to stand on the hammer handle to beat continuously, and the hammer is easy to slip and fall. Because the hammer head continuously acts with the box body impact plate in the operation process to cause deformation, the generated materials can easily enter the pin shaft. The operation intensity and difficulty are increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: a pin shaft dismounting tool in a pulverizer is provided.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a round pin axle extracting tool in rubbing crusher, includes that cylinder, cylinder bracket, first horse-riding type are fixed to be detained, the second is fixed to be detained horse-riding type, the cylinder setting in the inside of cylinder bracket, first, two fixed the knot welding on the cylinder bracket of horse-riding type, first horse-riding type fixed detain be used for fixed tup, the second is fixed to be detained and is used for fixed hammer handle of horse-riding type.
Further, the cylinder bracket comprises a first vertical plate, a second vertical plate and a connecting plate.
Furthermore, a first threaded shaft and a first limiting groove are arranged on the first vertical plate, the first threaded shaft is vertically arranged on the rear side face of the first vertical plate, and the opening of the first limiting groove is upward;
the second vertical plate is provided with a second threaded shaft and a second limiting groove; the second threaded shaft is vertically arranged on the front side surface of the second vertical plate, and the opening of the second limiting groove is upward;
the cylinder is provided with a first bolt cap, a second bolt cap, a first limiting rod and a second limiting rod;
the first threaded shaft is matched with the first bolt cap, the second threaded shaft is matched with the second bolt cap, the first limiting groove is matched with the first limiting rod, and the second limiting groove is matched with the second limiting rod.
Further, the first bolt cap and the second bolt cap are welded on the cylinder.
Further, when the first limiting rod is located in the first limiting groove and the second limiting rod is located in the second limiting groove, the center line of the cylinder rod of the cylinder is consistent with the center line of the pin shaft.
Furthermore, the first horse-riding type fixing buckle is welded on the right side face of the first vertical plate.
Furthermore, the second horse-riding type fixing buckle is welded on the right side face of the second vertical plate.
The beneficial effects of the utility model reside in that:
the utility model discloses a round pin axle extracting tool, when using, with first horse-riding type fixed knot put in tup department, with the second horse-riding type fixed knot put in hammer handle department, round first, two threaded spindle revolving cylinder, when first gag lever post is located first spacing groove, when the second gag lever post is located the second spacing groove, the central line of the cylinder pole of cylinder is unanimous with the central line of round pin axle, start the cylinder and dismantle the round pin axle out, practice thrift the labour, improved maintenance efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic view of a cylinder bracket;
FIG. 4 is a schematic view of the cylinder;
in the reference symbols: 10-cylinder, 11-first bolt cap, 12-second bolt cap, 13-first limiting rod, 14-second limiting rod, 20-cylinder bracket, 21-first vertical plate, 211-first threaded shaft, 212-first limiting groove, 22-second vertical plate, 221-second threaded shaft, 222-second limiting groove, 23-connecting plate, 30-first horse-riding type fixing buckle, 40-second horse-riding type fixing buckle, 50-hammer head, 60-hammer handle and 70-crusher rotor.
Detailed Description
The utility model provides a round pin axle extracting tool in rubbing crusher, includes that cylinder 10, cylinder bracket 20, the first horse-riding type are fixed detains 30, the second is fixed detains 40 of horse-riding type, cylinder 10 set up the inside at cylinder bracket 20, the first, the second fixed detain the welding on cylinder bracket 20 of horse-riding type, the first fixed knot 30 of horse-riding type be used for fixed tup 50, the second is fixed detain 40 of horse-riding type be used for fixed hammer handle 60.
The cylinder bracket 20 comprises a first vertical plate 21, a second vertical plate 22 and a connecting plate 23.
The first vertical plate 21 is provided with a first threaded shaft 211 and a first limiting groove 212, the first threaded shaft 211 is vertically arranged on the rear side surface of the first vertical plate 21, and the first limiting groove 212 is opened upwards;
the second vertical plate 22 is provided with a second threaded shaft 221 and a second limiting groove 222; the second threaded shaft 221 is vertically arranged on the front side surface of the second vertical plate 22, and the second limiting groove 222 is opened upwards;
a first bolt cap 11, a second bolt cap 12, a first limiting rod 13 and a second limiting rod 14 are arranged on the cylinder 10;
the first threaded shaft 211 is matched with the first bolt cap 11, the second threaded shaft 221 is matched with the second bolt cap 12, the first limiting groove 212 is matched with the first limiting rod 13, and the second limiting groove 222 is matched with the second limiting rod 14.
The first bolt cap 11 and the second bolt cap 12 are welded to the cylinder 10.
When the first stopper 13 is located in the first stopper groove 212 and the second stopper 14 is located in the second stopper groove 222, the center line of the cylinder rod of the cylinder 10 is consistent with the center line of the pin shaft.
The first horse-riding type fixing buckle 30 is welded on the right side surface of the first vertical plate 21.
The second horse-riding type fixing buckle 40 is welded on the right side surface of the second vertical plate 22.
When the pin shaft is used, the first horseback riding type fixing buckle 30 is placed at the hammer head 50, the second horseback riding type fixing buckle 40 is placed at the hammer handle 60, the cylinder 10 rotates around the first threaded shaft and the second threaded shaft, when the first limiting rod 13 is located in the first limiting groove 212 and the second limiting rod 14 is located in the second limiting groove 222, the center line of the cylinder rod of the cylinder 10 is consistent with the center line of the pin shaft, the cylinder 10 is started to detach the pin shaft, labor force is saved, and overhaul efficiency is improved.
The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; without departing from the scope of the invention, it is intended that the present invention shall not be limited to the above-described embodiments, but that the present invention shall include all the modifications and variations of the embodiments. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.
Claims (7)
1. The utility model provides a round pin axle extracting tool in rubbing crusher which characterized in that: including cylinder, cylinder bracket, the first horse-riding type is fixed to be detained, the second is detained fixedly on horse-riding type, the cylinder setting in the inside of cylinder bracket, first, two fixed knot welding on the cylinder bracket of detaining on horse-riding type, the first fixed knot of detaining on horse-riding type be used for fixed tup, the second is detained fixedly on horse-riding type and is used for fixed hammer handle.
2. The pin shaft disassembling tool in the pulverizer as claimed in claim 1, wherein: the cylinder bracket comprises a first vertical plate, a second vertical plate and a connecting plate.
3. The pin shaft disassembling tool in the pulverizer as claimed in claim 2, wherein:
the first vertical plate is provided with a first threaded shaft and a first limiting groove, the first threaded shaft is vertically arranged on the rear side surface of the first vertical plate, and the opening of the first limiting groove is upward;
the second vertical plate is provided with a second threaded shaft and a second limiting groove; the second threaded shaft is vertically arranged on the front side surface of the second vertical plate, and the opening of the second limiting groove is upward;
the cylinder is provided with a first bolt cap, a second bolt cap, a first limiting rod and a second limiting rod;
the first threaded shaft is matched with the first bolt cap, the second threaded shaft is matched with the second bolt cap, the first limiting groove is matched with the first limiting rod, and the second limiting groove is matched with the second limiting rod.
4. The pin shaft disassembling tool in the pulverizer as claimed in claim 3, wherein: the first bolt cap and the second bolt cap are welded on the cylinder.
5. The tool for disassembling the pin shaft of the pulverizer as claimed in claim 3, wherein when the first stopper rod is located in the first stopper groove and the second stopper rod is located in the second stopper groove, the center line of the cylinder rod of the cylinder coincides with the center line of the pin shaft.
6. The pin shaft disassembling tool in the pulverizer as claimed in claim 2, wherein: the first horse-riding type fixing buckle is welded on the right side face of the first vertical plate.
7. The pin shaft disassembling tool in the pulverizer as claimed in claim 2, wherein: the second horse-riding type fixing buckle is welded on the right side face of the second vertical plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920966164.8U CN210389056U (en) | 2019-06-25 | 2019-06-25 | Pin shaft dismounting tool in pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920966164.8U CN210389056U (en) | 2019-06-25 | 2019-06-25 | Pin shaft dismounting tool in pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210389056U true CN210389056U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920966164.8U Active CN210389056U (en) | 2019-06-25 | 2019-06-25 | Pin shaft dismounting tool in pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210389056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492040A (en) * | 2021-07-27 | 2021-10-12 | 中国能源建设集团山西电力建设有限公司 | Tool and method for quickly disassembling hammer head of fine crusher |
| CN113770967A (en) * | 2021-09-16 | 2021-12-10 | 攀钢集团西昌钢钒有限公司 | Device for disassembling hammer head component of crusher |
-
2019
- 2019-06-25 CN CN201920966164.8U patent/CN210389056U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492040A (en) * | 2021-07-27 | 2021-10-12 | 中国能源建设集团山西电力建设有限公司 | Tool and method for quickly disassembling hammer head of fine crusher |
| CN113770967A (en) * | 2021-09-16 | 2021-12-10 | 攀钢集团西昌钢钒有限公司 | Device for disassembling hammer head component of crusher |
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