CN207656611U - Dismantle bar packing machine thread pressing wheel bearing assembling-disassembling tools - Google Patents
Dismantle bar packing machine thread pressing wheel bearing assembling-disassembling tools Download PDFInfo
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- CN207656611U CN207656611U CN201721505652.6U CN201721505652U CN207656611U CN 207656611 U CN207656611 U CN 207656611U CN 201721505652 U CN201721505652 U CN 201721505652U CN 207656611 U CN207656611 U CN 207656611U
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- ejector rod
- cylinder
- arranged along
- bearing
- welded
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- 238000003825 pressing Methods 0.000 title claims abstract description 20
- 238000012856 packing Methods 0.000 title abstract description 5
- 238000010276 construction Methods 0.000 claims abstract 2
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Automatic Assembly (AREA)
- Mounting Of Bearings Or Others (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses a kind of dismounting bar packing machine thread pressing wheel bearing assembling-disassembling tools, which is characterized in that including：Handle, mandril, push rod head, holder and pedestal.Thread pressing wheel is placed in the first cylinder of pedestal, rotating handle, mandril, which moves down, drives push rod head to move downward and support bearing, continues to rotate, until push rod head ejects bearing, just completes dismounting.The dismantling device has the following advantages that：It is easy to operate, replacing construction is saved, improves work efficiency, avoids causing bearing reduced service life since installing and dismounting is improper.Reduce bearing spare part expense.
Description
Technical Field
The utility model relates to a bearing assembly and disassembly tools technical field especially relates to a dismantle rod baling press wire wheel bearing assembly and disassembly tools.
Background
The wire pressing wheel of the packing machine in the bar finishing area is a wear part, and 8 wire pressing wheels need to be replaced on average every month when one packing machine is normally operated. There are 5 balers on site. The wire pressing wheel and the wire pressing wheel bearing are in interference fit, the assembly and the disassembly are very troublesome, the wire pressing wheel is disassembled from the wire pressing wheel assembly of the packing machine and fixed on the bench clamp, and the bearing is hammered out from the wire pressing wheel by a copper bar. Sometimes during disassembly and assembly, the bearings are already damaged. The bearing is disassembled and assembled for 30 minutes, the working efficiency is low, and the service life of the bearing is shortened by using a copper rod.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a dismantle rod baling press wire wheel bearing assembly and disassembly tools.
The utility model provides a dismantle rod baling press wire wheel bearing assembly and disassembly tools includes: the handle, the ejector rod head, the bracket and the base; wherein,
the handle is arranged along the horizontal direction;
the ejector rod is arranged along the vertical direction, the top end of the ejector rod is welded with the bottom of the middle part of the handle, and the bottom end of the ejector rod is welded at the central position of the ejector rod head; the ejector rod is a rectangular external thread rod;
the ejector rod head is arranged along the horizontal direction, and the diameter of the ejector rod head is consistent with the outer diameter of the bearing inner sleeve;
the bracket includes: the connecting beam is welded at the bottom end of the longitudinal beam; a rectangular internal thread hole matched with the rectangular external thread of the ejector rod is formed in the center of the cross beam, and the ejector rod is in threaded connection with the rectangular internal thread hole;
the base includes: the device comprises a first cylinder arranged along the vertical direction, a circular ring arranged along the horizontal direction and a second cylinder arranged along the vertical direction; wherein the first cylinder has an inner diameter greater than the inner diameter of the second cylinder; the outer circular surface of the circular ring is welded with the bottom end of the first cylinder, and the inner circular surface of the circular ring is welded with the top end of the second cylinder; the inner diameter of the first cylinder is 2mm more than the outer diameter of the wire pressing wheel; the inner diameter of the small cylinder is 2mm larger than the outer diameter of the bearing outer sleeve; the connecting beam is welded with the bottom surface of the circular ring;
the first cylinder, the second cylinder and the ejector rod are coaxially arranged along the vertical direction.
Further, the handle is of a round steel structure; the ejector rod head is of a solid cylinder structure.
Compared with the prior art, adopt the utility model provides a dismantle rod baling press wire wheel bearing assembly and disassembly tools has following advantage:
the operation is simple and convenient, the replacement time is saved, the working efficiency is improved, and the shortening of the service life of the bearing caused by improper installation and disassembly is avoided. The cost of spare parts of the bearing is reduced.
Drawings
Fig. 1 is the utility model provides a dismantle rod baling press wire wheel bearing assembly and disassembly tools's structural schematic.
Description of reference numerals:
1-handle
2-ejector pin
3-ejector head
4-Stent
5-base
Detailed Description
In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description.
In a specific embodiment, the utility model provides a dismantle rod baling press wire wheel bearing assembly and disassembly tools. Please refer to fig. 1, which shows a structure of a tool for disassembling a wire pressing wheel bearing of a bar packaging machine according to an embodiment of the present invention.
Particularly, the utility model provides a dismantle rod baling press wire wheel bearing assembly and disassembly tools includes: the device comprises a handle 1, a mandril 2, a mandril head 3, a bracket 4 and a base 5; wherein,
the handle 1 is arranged along the horizontal direction;
the ejector rod 2 is arranged along the vertical direction, the top end of the ejector rod is welded with the bottom of the middle part of the handle 1, and the bottom end of the ejector rod is welded at the central position of the ejector rod head 3; the ejector rod 2 is a rectangular external thread rod;
the ejector rod head 3 is arranged along the horizontal direction, and the diameter of the ejector rod head is consistent with the outer diameter of the bearing inner sleeve;
the holder 4 includes: the connecting beam is welded at the bottom end of the longitudinal beam; a rectangular internal thread hole matched with the rectangular external thread of the ejector rod 2 is formed in the center of the cross beam, and the ejector rod 2 is in threaded connection with the rectangular internal thread hole;
the base 5 includes: the device comprises a first cylinder arranged along the vertical direction, a circular ring arranged along the horizontal direction and a second cylinder arranged along the vertical direction; wherein the first cylinder has an inner diameter greater than the inner diameter of the second cylinder; the outer circular surface of the circular ring is welded with the bottom end of the first cylinder, and the inner circular surface of the circular ring is welded with the top end of the second cylinder; the inner diameter of the first cylinder is 2mm more than the outer diameter of the wire pressing wheel; the inner diameter of the small cylinder is 2mm larger than the outer diameter of the bearing outer sleeve; the connecting beam is welded with the bottom surface of the circular ring;
the first cylinder, the second cylinder and the ejector rod 2 are coaxially arranged along the vertical direction.
The utility model provides an among the dismantlement rod baling press wire wheel bearing assembly and disassembly tools:
the handle 1 is preferably of a round steel structure, the middle point of the round steel is welded with the center of the ejector rod 2 into a whole, and the handle 1 mainly can easily rotate the ejector rod 2 to achieve the effect of saving power.
The ejector rod 2 is welded with the handle 1 into a whole, the other end of the ejector rod is welded with the center of the ejector rod head 3, the ejector rod 2 is a rectangular external thread rod, the rotary motion of the handle 1 is converted into the linear motion of the ejector rod head 3, and the ejector rod 2 plays a role in transmitting force and moving.
The ejector rod head 3 preferably adopts a solid cylinder structure, the diameter of the ejector rod head is consistent with the outer diameter of the bearing inner sleeve, and the ejector rod head and the ejector rod 2 are welded into a whole and move along with the ejector rod 2. The ejector pin head 3 is on a straight line with the center of bearing, if the eccentric ejector pin head 3 pushes up on the bearing holder, damages the bearing, reduces the bearing life-span, and the effect direct contact bearing of ejector pin head 3 bears the power that ejector pin 2 transmitted, and the material will have higher intensity.
The support 4 is the carrier of connecting base 5 and other parts, has the rectangle internal thread hole on the support 4, with the external screw thread cooperation of ejector pin 2, makes ejector pin 2 can do the motion along the internal thread center to the center of base 5 and the center of ejector pin head 3 all are on this straight line. The material of the bracket 4 should have better rigidity and less plastic deformation.
The base 5 is formed by welding two cylinders and a ring, the inner diameter of the upper large cylinder, namely the first cylinder, is 2mm more than the outer diameter of the wire pressing wheel, and the wire pressing wheel bearing is assembled in the first cylinder. The middle of the first cylinder and the second cylinder is connected with a ring, the ring is used for supporting the wire pressing wheel, the inner diameter of the second cylinder is 2mm larger than the outer diameter of the bearing outer sleeve, the base 5 is used for fixing the wire pressing wheel, a space is reserved, and the bearing can be taken out.
When the device is used, the wire pressing wheel is arranged in the first cylinder, the handle 1 is rotated, the ejector rod 2 moves downwards to drive the ejector rod head 3 to move downwards to abut against the bearing, the ejector rod head continues to rotate until the bearing is ejected out by the ejector rod head 3, and the disassembly is finished. The installation process is similar and will not be described in detail.
From the above, adopt the utility model provides a dismantle rod baling press wire wheel bearing assembly and disassembly tools has following advantage:
the operation is simple and convenient, the replacement time is saved, the working efficiency is improved, and the shortening of the service life of the bearing caused by improper installation and disassembly is avoided. The cost of spare parts of the bearing is reduced.
It is right above the utility model provides a dismantle rod baling press wire wheel bearing assembly and disassembly tools has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (2)
1. The utility model provides a dismantle rod baling press wire wheel bearing assembly and disassembly tools which characterized in that includes: the handle, the ejector rod head, the bracket and the base; wherein,
the handle is arranged along the horizontal direction;
the ejector rod is arranged along the vertical direction, the top end of the ejector rod is welded with the bottom of the middle part of the handle, and the bottom end of the ejector rod is welded at the central position of the ejector rod head; the ejector rod is a rectangular external thread rod;
the ejector rod head is arranged along the horizontal direction, and the diameter of the ejector rod head is consistent with the outer diameter of the bearing inner sleeve;
the bracket includes: the connecting beam is welded at the bottom end of the longitudinal beam; a rectangular internal thread hole matched with the rectangular external thread of the ejector rod is formed in the center of the cross beam, and the ejector rod is in threaded connection with the rectangular internal thread hole;
the base includes: the device comprises a first cylinder arranged along the vertical direction, a circular ring arranged along the horizontal direction and a second cylinder arranged along the vertical direction; wherein the first cylinder has an inner diameter greater than the inner diameter of the second cylinder; the outer circular surface of the circular ring is welded with the bottom end of the first cylinder, and the inner circular surface of the circular ring is welded with the top end of the second cylinder; the inner diameter of the first cylinder is 2mm more than the outer diameter of the wire pressing wheel; the inner diameter of the small cylinder is 2mm larger than the outer diameter of the bearing outer sleeve; the connecting beam is welded with the bottom surface of the circular ring;
the first cylinder, the second cylinder and the ejector rod are coaxially arranged along the vertical direction.
2. The tool of claim 1, wherein the handle is of round steel construction; the ejector rod head is of a solid cylinder structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721505652.6U CN207656611U (en) | 2017-11-13 | 2017-11-13 | Dismantle bar packing machine thread pressing wheel bearing assembling-disassembling tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721505652.6U CN207656611U (en) | 2017-11-13 | 2017-11-13 | Dismantle bar packing machine thread pressing wheel bearing assembling-disassembling tools |
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| Publication Number | Publication Date |
|---|---|
| CN207656611U true CN207656611U (en) | 2018-07-27 |
Family
ID=62938180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721505652.6U Active CN207656611U (en) | 2017-11-13 | 2017-11-13 | Dismantle bar packing machine thread pressing wheel bearing assembling-disassembling tools |
Country Status (1)
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| CN (1) | CN207656611U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110228039A (en) * | 2019-07-17 | 2019-09-13 | 中国铁路上海局集团有限公司上海电务段 | A kind of track switch clamping bar elastic roller replacer and its working method |
| CN111941351A (en) * | 2020-09-01 | 2020-11-17 | 横店集团东磁股份有限公司 | Coating valve seal receptacle's dismouting frock |
| CN112756952A (en) * | 2020-12-16 | 2021-05-07 | 河钢股份有限公司承德分公司 | Wire rod packaging machine head dismounting auxiliary tool and dismounting method |
-
2017
- 2017-11-13 CN CN201721505652.6U patent/CN207656611U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110228039A (en) * | 2019-07-17 | 2019-09-13 | 中国铁路上海局集团有限公司上海电务段 | A kind of track switch clamping bar elastic roller replacer and its working method |
| CN111941351A (en) * | 2020-09-01 | 2020-11-17 | 横店集团东磁股份有限公司 | Coating valve seal receptacle's dismouting frock |
| CN112756952A (en) * | 2020-12-16 | 2021-05-07 | 河钢股份有限公司承德分公司 | Wire rod packaging machine head dismounting auxiliary tool and dismounting method |
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