CN219854560U - Part machining center positioner - Google Patents
Part machining center positioner Download PDFInfo
- Publication number
- CN219854560U CN219854560U CN202320930972.5U CN202320930972U CN219854560U CN 219854560 U CN219854560 U CN 219854560U CN 202320930972 U CN202320930972 U CN 202320930972U CN 219854560 U CN219854560 U CN 219854560U
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- CN
- China
- Prior art keywords
- bracket
- scribing
- fixing frame
- waist
- shaped hole
- 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.)
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- 238000005096 rolling process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
The utility model discloses a part machining center positioning device, which comprises: the fixing frame is provided with a waist-shaped hole; the folding bracket comprises two bracket bodies with the same length, the two bracket bodies are connected through a shaft in a rotating way, one end of the folding bracket is connected with the fixing bracket in a rotating way, and the other end of the folding bracket is movably connected with the fixing bracket through a waist-shaped hole; the resetting piece is arranged on the fixing frame; and a scribing member mounted on the shaft. A limiting part is inserted into one end of the waist-shaped hole on the folding bracket, and a rolling shaft is sleeved on the limiting part. The reset piece is a reset spring, one end of the reset spring is fixed with the fixing frame, and the other end of the reset spring is arranged on the folding bracket. The scribing piece is a scribing needle. And (3) using the original edge of the part as a positioning reference, matching a high-hardness scribing needle with the upper folding bracket, and scribing at the center line position of the part. By utilizing the resetting and stretching principle, the folding bracket for positioning is tightly attached to the surface of the part without using other positioning auxiliary means.
Description
Technical Field
The utility model relates to the technical field of production and manufacturing, in particular to a part machining center positioning device.
Background
In the production process of mechanical parts, a scribing tool is often required to scribe and process the part blanks.
In the process of processing according to the figure, most parts are symmetrical parts, and a symmetrical axis is required to be used as a datum line.
When the parts are used for centering, operators mostly use vernier calipers or other measuring tools for centering, and when the parts are used for large-scale operation, the method is time-consuming and labor-consuming.
Disclosure of Invention
The utility model aims to solve the problems that the center line of a symmetrical part is difficult to position and the vernier caliper is required to be used for measuring during each machining, and provides a part machining center positioning device.
The aim of the utility model can be achieved by the following technical scheme:
a part machining center positioning device, comprising:
the fixing frame is provided with a waist-shaped hole;
the folding bracket comprises two bracket bodies with the same length, wherein the two bracket bodies are connected through shaft rotation, one bracket body is connected with the fixing bracket in a rotating way, and the other bracket body is movably connected with the fixing bracket through the waist-shaped hole;
the resetting piece is arranged on the fixing frame;
and a scribing member mounted on the shaft.
As a further scheme of the utility model: and a limiting part is inserted into the waist-shaped hole on the other frame body, and a rolling shaft is sleeved on the limiting part.
As a further scheme of the utility model: the reset piece is a reset spring, one end of the reset spring is fixed with the fixing frame, and the other end of the reset spring is arranged on any frame body.
As a further scheme of the utility model: the scribing piece is a scribing needle.
The utility model has the beneficial effects that: and (3) using the original edge of the part as a positioning reference, matching a high-hardness scribing needle with the upper folding bracket, and scribing at the center line position of the part. By utilizing the resetting and stretching principle, the folding bracket for positioning is tightly attached to the surface of the part without using other positioning auxiliary means.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial cross-sectional structure of the present utility model;
FIG. 3 is a schematic diagram of a method of using the device.
In the figure: 1. a fixing frame; 101. a waist-shaped hole; 201. a first bracket; 202. a second bracket; 203. a scribing member; 204. a rotating shaft; 3. a reset member; 401. a roller; 402. a limiting piece; 5. and (5) machining parts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model is a part machining center positioning device, comprising:
the fixing frame 1 is provided with a waist-shaped hole 101, the fixing frame 1 is L-shaped, the fixing frame 1 is clamped on the processing part 5, and the fixing frame 1 slides along the processing part 5 after being attached to the processing part 5;
the folding bracket comprises two bracket bodies with the same length, namely a first bracket 201 and a second bracket 202, which are connected through shaft rotation;
one of the frame bodies is rotatably connected with the fixing frame 1, and the other frame body is movably connected with the fixing frame 1 through the waist-shaped hole 101, wherein one end of the first bracket 201 is specifically rotatably connected with the fixing frame 1 through a rotating shaft 204;
the folding bracket is provided with a limiting piece 402 inserted at one end of the waist-shaped hole 101, a roller 401 is sleeved on the limiting piece 402, the limiting piece 402 can be a sliding rod, the sliding rod is inserted on the second bracket 202 and can transversely slide in the waist-shaped hole 101, the roller 401 is sleeved on the sliding rod to rotate, and when the roller 401 can be attached to a processing part 5 and rotate on the processing part 5 along with the movement of the fixing frame 1;
the reset piece 3 is installed on the fixing frame 1, the reset piece 3 can be a reset pull rope or other reset structures, the reset piece 3 is mainly used for pulling the limiting piece 402, the limiting piece 402 is clung to the processing part 5, the first support 201 and the second support 202 are always in a folded state, the scribing piece 203 is always in the center state of the processing part 5, the scribing piece 203 is installed on a shaft, and the scribing piece 203 can be a pen or a knife, so that marks can be formed on the surface of the processing part 5.
Referring to fig. 1-3, the present utility model is a part machining center positioning device, comprising:
the fixing frame 1 is provided with a waist-shaped hole 101, the fixing frame 1 is L-shaped, the fixing frame 1 is clamped on the processing part 5, and the fixing frame slides along the processing part 5 after being attached to the processing part 5;
the folding bracket comprises two bracket bodies with the same length, namely a first bracket 201 and a second bracket 202, which are connected through shaft rotation;
one of the frame bodies is rotatably connected with the fixing frame 1, and the other frame body is movably connected with the fixing frame 1 through the waist-shaped hole 101, wherein one end of the first bracket 201 is specifically rotatably connected with the fixing frame 1 through a rotating shaft 204;
the folding bracket is provided with a limiting piece 402 inserted at one end of the waist-shaped hole 101, a roller 401 is sleeved on the limiting piece 402, the limiting piece 402 can be a sliding rod, the sliding rod is inserted on the second bracket 202 and can transversely slide in the waist-shaped hole 101, the roller 401 is sleeved on the sliding rod to rotate, and when the roller 401 can be attached to a processing part 5 and rotate on the processing part 5 along with the movement of the fixing frame 1;
the reset piece 3 is installed on the fixing frame 1, the reset piece 3 is a reset spring, one end of the reset spring is fixed with the fixing frame 1, the other end of the reset spring is installed on any frame body, the reset piece 3 is mainly used for pulling the limiting piece 402 to enable the limiting piece 402 to be clung to the processing part 5, so that the first support 201 and the second support 202 are always in a folded state, the scribing piece 203 is always in the center state of the processing part 5, the scribing piece 203 is installed on a shaft, the scribing piece 203 is a scribing needle, and marks can be formed on the surface of the processing part 5.
When the center line of the machined part 5 is required to be positioned, tools such as a vernier caliper are not required to be used, the machined part 5 is only required to be placed in the middle of the scribing device, and the folding bracket is tightly attached to the surface of a workpiece under the action of a spring; when the operator moves the scribing device in the direction of the center line, the scribing needle with high hardness will scribe the surface of the processed part 5.
The foregoing describes one embodiment of the present utility model in detail, but the disclosure is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All such equivalent changes and modifications as come within the scope of the following claims are intended to be embraced therein.
Claims (4)
1. A part machining center positioning device, comprising:
the fixing frame (1), the waist-shaped hole (101) is arranged on the fixing frame (1);
the folding bracket comprises two bracket bodies with the same length, wherein the two bracket bodies are connected through shaft rotation, one bracket body is connected with the fixing bracket (1) in a rotation way, and the other bracket body is movably connected with the fixing bracket (1) through the waist-shaped hole (101);
the resetting piece (3) is arranged on the fixing frame (1);
and a scribing member (203) mounted on the shaft.
2. The part machining center positioning device according to claim 1, wherein a limiting piece (402) is inserted into the other frame body at the waist-shaped hole (101), and a roller (401) is sleeved on the limiting piece (402).
3. The part machining center positioning device according to claim 1, wherein the return member (3) is a return spring, one end of the return spring is fixed to the fixing frame (1), and the other end of the return spring is mounted on any one of the frame bodies.
4. A part machining center positioning device according to claim 1, wherein the scribing member (203) is a scribing needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320930972.5U CN219854560U (en) | 2023-04-23 | 2023-04-23 | Part machining center positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320930972.5U CN219854560U (en) | 2023-04-23 | 2023-04-23 | Part machining center positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219854560U true CN219854560U (en) | 2023-10-20 |
Family
ID=88342562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320930972.5U Active CN219854560U (en) | 2023-04-23 | 2023-04-23 | Part machining center positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219854560U (en) |
-
2023
- 2023-04-23 CN CN202320930972.5U patent/CN219854560U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |