CN214348126U - Scraping device for shaft repair - Google Patents
Scraping device for shaft repair Download PDFInfo
- Publication number
- CN214348126U CN214348126U CN202022999655.8U CN202022999655U CN214348126U CN 214348126 U CN214348126 U CN 214348126U CN 202022999655 U CN202022999655 U CN 202022999655U CN 214348126 U CN214348126 U CN 214348126U
- Authority
- CN
- China
- Prior art keywords
- semicircular bracket
- fixed
- scraping device
- wheel seat
- circle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007790 scraping Methods 0.000 title claims abstract description 14
- 230000008439 repair process Effects 0.000 title description 5
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 3
- 238000003466 welding Methods 0.000 claims abstract 2
- 238000001035 drying Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
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- Cleaning In General (AREA)
Abstract
The utility model discloses a material scraping device for axle type restoration, including semicircular bracket and tool rest board, be equipped with the slot hole on the tool rest board, the slot hole below is equipped with the blade holder, the blade holder lower extreme has the scraper through tool changing bolted connection, blade holder upper end symmetric welding has the double-screw bolt, be connected with two fixation nut on the double-screw bolt, one side below that both ends are close to the centre of a circle about the semicircular bracket is equipped with the gyro wheel, the gyro wheel passes through the shaft to be fixed on the wheel seat, one side that the semicircular bracket centre of a circle was kept away from at wheel seat middle part is equipped with the ejector pin, the ejector pin passes through threaded connection at the female thread sleeve, the female thread sleeve is fixed on semicircular bracket, the ejector pin both sides are close to semicircular bracket centre of a circle one end and still are fixed with the spring sleeve, be equipped with compression spring in the spring sleeve, one side that compression spring is close to spring sleeve non-fixed end is connected with the slide bar, the slide bar is fixed on the wheel seat. The utility model has the advantages that: before drying, the shaft heads can be smooth and uniform without being hoisted to a lathe for rounding. Time and labor are saved.
Description
Technical Field
The utility model relates to a metal surface restores the field, concretely relates to axle type is scraping device for restoration.
Background
The recovery of the worn shaft head by using polymer composite materials (such as Fuji blue polymer materials) has become one of the commonly used repairing methods. Fushilan has strength and hardness required for metals, has deformability not possessed by metals, and has excellent adhesion.
At present, after the shaft head is coated with Fushilan on site, the outer diameter is not smooth and uniform by manually scraping dressing, and the shaft head needs to be hoisted to a lathe for turning circles after being dried. It is time-consuming and labor-consuming.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem, providing a scraping device for shaft repair.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a scraping device for shaft repair comprises a semicircular bracket, wherein a tool rest plate is arranged on one side of the upper end and the lower end of the semicircular bracket, the scraping device is characterized in that a long hole is formed in the tool rest plate, a tool apron is arranged below the long hole, the lower end of the tool apron is connected with a scraper through a tool changing bolt, a stud is symmetrically welded at the upper end of the tool apron and is connected with two fixing nuts, a roller wheel is arranged below one side, close to the circle center, of the upper end and the lower end of the semicircular bracket, the roller wheel is fixed on a wheel seat through a wheel shaft, a push rod is arranged on one side, far away from the circle center of the semicircular bracket, of the middle part of the wheel seat and is connected with an internal thread sleeve through threads, the internal thread sleeve is fixed on the semicircular bracket, a spring sleeve is further fixed at one end, close to the circle center of the semicircular bracket, of the two sides of the push rod are provided with a compression spring sleeve, a slide rod is connected to one side, close to the non-fixed end of the spring sleeve, the sliding rod is fixed on the wheel seat.
Preferably, a hand wheel is arranged at one end, away from the circle center of the semicircular bracket, of the ejector rod.
Preferably, the roller is made of a PVC material.
Preferably, the wheel shaft and the wheel seat are connected through a bearing.
Preferably, a holding position is arranged in the middle of the semicircular bracket, and the width of the holding position is 5-10 cm.
The utility model has the advantages that:
before drying, the shaft heads can be smooth and uniform without being hoisted to a lathe for rounding. Time and labor are saved. Meanwhile, the heights of the roller and the cutter holder can be adjusted according to different shaft diameters, and the universal mechanism has universality. The cutter is replaceable after being rusted, and is convenient to maintain.
Drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is a schematic view of the front side of the structure of the present invention.
Fig. 3 is a partial schematic view of the structure roller of the present invention.
In the figure: the tool changing device comprises a semicircular bracket 10, a holding position 11, a tool rest plate 12, a long hole 13, a tool apron 21, a scraper 22, a tool changing bolt 23, a stud 24, a fixing nut 25, a roller 30, a wheel shaft 31, a wheel seat 32, a top rod 33, an internal thread sleeve 34, a sliding rod 35, a spring sleeve 36, a compression spring 37 and a hand wheel 38.
Detailed Description
The following examples are presented to enable those skilled in the art to more fully understand the present invention, but are not intended to limit the invention in any way.
As shown in fig. 1-3, a scraping device for shaft repair comprises a semicircular bracket 10, wherein a tool rest plate 12 is arranged on one side of the upper end and the lower end of the semicircular bracket 10, and is characterized in that a long hole 13 is arranged on the tool rest plate 12, a tool rest 21 is arranged below the long hole 13, a scraper 22 is connected to the lower end of the tool rest 21 through a tool changing bolt 23, a stud 24 is symmetrically welded to the upper end of the tool rest 21, two fixing nuts 25 are connected to the stud 24, a roller 30 is arranged below one side of the upper end and the lower end of the semicircular bracket 10, which is close to the center of a circle, the roller 30 is fixed on a wheel seat 32 through a wheel shaft 31, a push rod 33 is arranged on one side of the middle part of the wheel seat 32, which is far away from the center of the semicircular bracket 10, the push rod 33 is connected to an internal thread sleeve 34 through a thread, the internal thread sleeve 34 is fixed on the semicircular bracket 10, and a spring sleeve 36 is further fixed on one end of the two sides of the push rod 33, which is close to the center of the semicircular bracket 10, a compression spring 37 is arranged in the spring sleeve 36, a sliding rod 35 is connected to one side, close to the non-fixed end of the spring sleeve 36, of the compression spring 37, and the sliding rod 35 is fixed on the wheel seat 32.
And a hand wheel 38 is arranged at one end of the ejector rod 33 far away from the circle center of the semicircular bracket 10.
The roller 30 is made of PVC.
The wheel shaft 31 and the wheel seat 32 are connected through a bearing.
The middle of the semicircular bracket 10 is provided with a holding position 11, and the width of the holding position 11 is 5-10 cm.
The utility model discloses the theory of operation as follows:
when the cleaning device is used, the holding position 11 is held by a hand, the mandril 33 is adjusted at the same time to enable the roller 30 to contact the shaft shoulder, then the two fixing nuts 25 on the stud 24 are adjusted to enable the scraper 22 to contact the shaft head, and the shaft head dressing can be cleaned by rotating along the shaft shoulder. When in use, the left and right positions of the wheel seat 32 can be adjusted so as to scrape each part of the shaft head.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (5)
1. The utility model provides a scraping device for axle type restoration, includes semicircular bracket (10), both ends one side is equipped with tool rest board (12) about semicircular bracket (10), its characterized in that, be equipped with slot hole (13) on tool rest board (12), slot hole (13) below is equipped with blade holder (21), blade holder (21) lower extreme is connected with scraper (22) through tool changing bolt (23), the upper end symmetric welding of blade holder (21) has double-screw bolt (24), be connected with two fixation nut (25) on double-screw bolt (24), one side below that both ends are close to the centre of a circle about semicircular bracket (10) is equipped with gyro wheel (30), gyro wheel (30) are fixed on wheel seat (32) through shaft (31), one side that keeps away from the centre of a circle of semicircular bracket (10) in the middle part of wheel seat (32) is equipped with ejector pin (33), ejector pin (33) are through threaded connection at sleeve (34), internal thread sleeve (34) are fixed on semi-circular support (10), ejector pin (33) both sides are close to semi-circular support (10) centre of a circle one end and still are fixed with spring sleeve (36), be equipped with compression spring (37) in spring sleeve (36), compression spring (37) are close to one side of spring sleeve (36) non-stiff end is connected with slide bar (35), slide bar (35) are fixed on wheel seat (32).
2. The scraping device for repairing shafts of claim 1, wherein a hand wheel (38) is arranged at one end of the ejector rod (33) far away from the center of the semicircular bracket (10).
3. The scraping device for repairing shafts as claimed in claim 1, wherein the roller (30) is made of PVC material.
4. The scraping device for repairing shafts as claimed in claim 1, wherein the axle (31) and the wheel seat (32) are connected by a bearing.
5. The scraping device for repairing shafts as claimed in claim 1, wherein a holding position (11) is arranged in the middle of the semicircular bracket (10), and the width of the holding position (11) is 5-10 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022999655.8U CN214348126U (en) | 2020-12-11 | 2020-12-11 | Scraping device for shaft repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022999655.8U CN214348126U (en) | 2020-12-11 | 2020-12-11 | Scraping device for shaft repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214348126U true CN214348126U (en) | 2021-10-08 |
Family
ID=77983791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022999655.8U Expired - Fee Related CN214348126U (en) | 2020-12-11 | 2020-12-11 | Scraping device for shaft repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214348126U (en) |
-
2020
- 2020-12-11 CN CN202022999655.8U patent/CN214348126U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |