CN202701670U - Tongue-and-groove positioning device - Google Patents
Tongue-and-groove positioning device Download PDFInfo
- Publication number
- CN202701670U CN202701670U CN 201220310570 CN201220310570U CN202701670U CN 202701670 U CN202701670 U CN 202701670U CN 201220310570 CN201220310570 CN 201220310570 CN 201220310570 U CN201220310570 U CN 201220310570U CN 202701670 U CN202701670 U CN 202701670U
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- tongue
- groove
- gripper shoe
- workpiece
- polygon
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- Expired - Fee Related
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Abstract
The utility model relates to a positioning device, in particular to a tongue-and-groove positioning device, which comprises a workpiece soleplate and at least one shaft pipe which is vertical to the workpiece soleplate and fixedly welded on one side of the workpiece soleplate, and the tongue-and-groove positioning device also comprises a tongue-and-groove positioning mechanism, wherein the tongue-and-groove positioning mechanism consists of at least two rectangular long supporting plates which are vertically fixed on the workpiece soleplate and arranged in an intersection way, and a polygonal supporting plate which is vertically fixedly connected with the rectangular long supporting plate and parallel to the workpiece soleplate, wherein the polygonal supporting plate is provided with a plurality of tongue-and-grooves, the tongue-and-grooves are matched with projections on the rectangular long supporting plates, the polygonal supporting plate is also provided with a positioning through hole which is matched with the shaft pipe, and the diameter of the positioning through hole is slightly greater than the outer diameter of the shaft pipe. The tongue-and-groove positioning groove is simple in structure and reasonable in design; the positioning welding can be rapidly realized, the production efficiency of the workpiece can be improved, the labor intensity of workers can be alleviated; and moreover, the appearance is attractive, and the device is very suitable for being popularized to use.
Description
Technical field
The utility model relates to a kind of positioner, particularly relates to a kind of groove locating device.
Background technology
At present, a kind of workpiece of our production and processing, consisted of perpendicular to workpiece base plate and the central siphon that is weldingly fixed on workpiece base plate one side by workpiece base plate and at least one, but in process of manufacture, especially the workman is manual with shaft pipe welding on the workpiece base plate time, be difficult in the depth of parallelism that guarantees between central siphon and the central siphon, thereby cause production efficiency low, and it is high to have strengthened workman's labour intensity.
Summary of the invention
The technical problems to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art exactly, and provides a kind of simple in structure, can realize the quick positioning welding of workpiece, enhances productivity, and reduces the groove locating device of labor strength.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of groove locating device, comprise the workpiece base plate, at least one is perpendicular to the workpiece base plate and be weldingly fixed on the central siphon of workpiece base plate one side, also include the tongue-and-groove detent mechanism, this tongue-and-groove detent mechanism is by the being rectangular gripper shoe of at least two rectangles that intersection arranges that vertically is fixed on the workpiece base plate, a polygon gripper shoe composition fixing and be parallel to workpiece base plate vertical with the rectangular gripper shoe of rectangle, the polygon gripper shoe is provided with a plurality of tongue-and-grooves, jut on the rectangular gripper shoe of tongue-and-groove and rectangle is complementary, simultaneously, also be provided with the positioning through hole that is complementary with central siphon on the polygon gripper shoe, the slightly larger in diameter of positioning through hole is in the central siphon external diameter.
Described central siphon has two or more.
The rectangular gripper shoe of described rectangle has two or three.
Described jut is substantially concordant with the outer surface of polygon gripper shoe.
Described tongue-and-groove is decussate texture.
Described polygon gripper shoe is provided with a plurality of lightening holes.
Described lightening hole be shaped as choosing any one kind of them in circular hole, elliptical aperture, the polygonal hole.
The beneficial effect of technical solutions of the utility model is:
1, structurally, the utility model groove locating device comprises workpiece base plate, central siphon and tongue-and-groove detent mechanism, described tongue-and-groove detent mechanism comprises that the rectangular gripper shoe of rectangle and polygon gripper shoe form, the polygon gripper shoe is provided with a plurality of tongue-and-grooves, jut on the rectangular gripper shoe of tongue-and-groove and rectangle is complementary, the polygon gripper shoe is provided with the positioning through hole that is complementary with central siphon simultaneously, simple in structure, the tongue-and-groove detent mechanism is realized the positioning welding of central siphon fast, thereby the raising welding efficiency reduces workman's labour intensity.
2, structurally, central siphon described in the utility model can have two or more according to the needs of workpiece, and the quantity of the rectangular gripper shoe of rectangle can have two or three as required; Described jut is substantially concordant with the outer surface of polygon gripper shoe, good looking appearance; Described polygon gripper shoe is provided with a plurality of lightening holes, can alleviate the weight of workpiece, convenient in carrying as far as possible; Described lightening hole be shaped as choosing any one kind of them in circular hole, elliptical aperture, the polygonal hole, shape is various, embodiment is more.
3, to sum up, the utility model groove locating device is simple in structure, and is reasonable in design, can realize fast positioning welding, improves the production efficiency of workpiece, reduces workman's labour intensity, and good looking appearance, is very suitable for promotion and implementation.
Accompanying drawing and explanation
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail, wherein:
Fig. 1 is the structural representation of the utility model groove locating device;
Fig. 2 is the left TV structure schematic diagram of groove locating device shown in Figure 1;
Sequence number among the figure: 1, workpiece base plate, 2, central siphon, 3, rectangle strip gripper shoe, 4, the polygon gripper shoe, 5, tongue-and-groove, 6, jut, 7, lightening hole.
The specific embodiment
Embodiment:
Referring to Fig. 1, Fig. 2, among the figure, the utility model groove locating device, comprise workpiece base plate 1, two perpendicular to workpiece base plate 1 and be weldingly fixed on the central siphon 2 of workpiece base plate 1 one sides, also include the tongue-and-groove detent mechanism, this tongue-and-groove detent mechanism is by the being rectangular gripper shoe 3 of three rectangles that intersection arranges that vertically is fixed on the workpiece base plate 1, with rectangular gripper shoe 3 a vertical polygon gripper shoe 4 compositions of fixing and being parallel to workpiece base plate 1 of rectangle, polygon gripper shoe 4 is provided with a plurality of tongue-and-grooves 5, jut 6 on tongue-and-groove 5 and the rectangular gripper shoe 3 of rectangle is complementary, simultaneously, also be provided with the positioning through hole that is complementary with central siphon 2 on the polygon gripper shoe 4, the slightly larger in diameter of positioning through hole is in central siphon 2 external diameters; Described jut 6 is substantially concordant with the outer surface of polygon gripper shoe 4; Described tongue-and-groove 5 is decussate texture; Described polygon gripper shoe 4 is provided with a plurality of lightening holes 7; Described lightening hole 7 be shaped as circular hole.
The above only is the schematic specific embodiment of the utility model; be not to limit scope of the present utility model; equivalent variations and modification that any those skilled in the art makes under the prerequisite that does not break away from the utility model design and principle; such as: change central siphon quantity; the quantity that changes the rectangular gripper shoe of rectangle is two; what change lightening hole is shaped as elliptical aperture or polygonal hole etc., all should belong to the scope of the utility model protection.
Claims (7)
1. groove locating device, comprise the workpiece base plate, at least one is perpendicular to the workpiece base plate and be weldingly fixed on the central siphon of workpiece base plate one side, it is characterized in that: also include the tongue-and-groove detent mechanism, this tongue-and-groove detent mechanism is by the being rectangular gripper shoe of at least two rectangles that intersection arranges that vertically is fixed on the workpiece base plate, a polygon gripper shoe composition fixing and be parallel to workpiece base plate vertical with the rectangular gripper shoe of rectangle, the polygon gripper shoe is provided with a plurality of tongue-and-grooves, jut on the rectangular gripper shoe of tongue-and-groove and rectangle is complementary, simultaneously, also be provided with the positioning through hole that is complementary with central siphon on the polygon gripper shoe, the slightly larger in diameter of positioning through hole is in the central siphon external diameter.
2. groove locating device according to claim 1, it is characterized in that: described central siphon has two or more.
3. groove locating device according to claim 1, it is characterized in that: the rectangular gripper shoe of described rectangle has two or three.
4. groove locating device according to claim 1, it is characterized in that: described jut is substantially concordant with the outer surface of polygon gripper shoe.
5. groove locating device according to claim 1, it is characterized in that: described tongue-and-groove is decussate texture.
6. according to claim 1 to 5 each described groove locating devices, it is characterized in that: described polygon gripper shoe is provided with a plurality of lightening holes.
7. groove locating device according to claim 6 is characterized in that: described lightening hole be shaped as choosing any one kind of them in circular hole, elliptical aperture, the polygonal hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220310570 CN202701670U (en) | 2012-06-29 | 2012-06-29 | Tongue-and-groove positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220310570 CN202701670U (en) | 2012-06-29 | 2012-06-29 | Tongue-and-groove positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701670U true CN202701670U (en) | 2013-01-30 |
Family
ID=47582010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220310570 Expired - Fee Related CN202701670U (en) | 2012-06-29 | 2012-06-29 | Tongue-and-groove positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701670U (en) |
-
2012
- 2012-06-29 CN CN 201220310570 patent/CN202701670U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130130 Termination date: 20170629 |