CN209867792U - Fork truck fork frame rectangular plate tailor-welding rotary positioning device - Google Patents
Fork truck fork frame rectangular plate tailor-welding rotary positioning device Download PDFInfo
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- CN209867792U CN209867792U CN201920494084.7U CN201920494084U CN209867792U CN 209867792 U CN209867792 U CN 209867792U CN 201920494084 U CN201920494084 U CN 201920494084U CN 209867792 U CN209867792 U CN 209867792U
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Abstract
The utility model relates to a fork truck technical field, the utility model discloses a technical scheme does: the utility model provides a rotatory positioner of fork truck fork frame rectangular plate tailor-welding, includes the base, the upper end both sides welding symmetry of base has the fixing base, still including fasten in the base upper end and with the fixing base cooperation use the locating support and set up in the mount pad between fixing base and the locating support, wherein, two sides of mount pad are through bolt-up have locating piece one and locating piece two. The utility model discloses a splice welding demand of two kinds of fork frame rectangular plates of location on a device has adapted to the location requirement of two kinds of risers, improves production machining efficiency.
Description
Technical Field
The utility model relates to a fork truck technical field especially involves a fork truck fork frame rectangular plate tailor-welding rotational positioning device.
Background
In the forklift industry, forklifts are of various types and configurations, which brings a lot of work to the design of fork frame tooling. The prior fork frame tooling design is that one tooling corresponds to one fork frame, which leads to greatly reduced work efficiency.
Therefore, there is a need to improve the situation to overcome the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fork truck fork frame rectangular plate tailor-welding rotary positioning device.
The above technical purpose of the utility model is realized with following technical scheme:
a rotary positioning device for tailor-welding rectangular plates of a fork carrier of a forklift comprises a base, wherein fixing seats are symmetrically welded on two sides of the upper end of the base, the rotary positioning device also comprises a positioning support and an installation seat, the positioning support is fastened at the upper end of the base and is matched with the fixing seats for use, the installation seat is arranged between the fixing seats and the positioning support, and a first positioning block and a second positioning block are fastened on two side faces of the installation seat through bolts;
a first rotating shaft hole is formed in the positioning support in a penetrating mode, a second rotating shaft hole is formed in the fixing seat in a penetrating mode, and the first rotating shaft hole is matched with the second rotating shaft hole; the mounting seat is of a cuboid structure, and rotating shafts protrude from two side faces of the mounting seat;
the first positioning block and the second positioning block have the same structure, the first positioning block and the second positioning block are fixed on two adjacent side faces of the mounting seat, the first positioning block is of an L-shaped structure, and a counter bore is formed in the side face of the first positioning block.
The utility model discloses a further set up to: the base is of a square plate-shaped structure, and the middle part of one side edge of the base is provided with a notch; one side of the mounting seat is in contact with the base.
The utility model discloses a further set up to: the rotating shaft is matched with the first rotating shaft hole and the second rotating shaft hole.
The utility model discloses a further set up to: the locating support includes the locating bottom plate and welds in the locating plate of locating bottom plate upper end one side, the locating bottom plate is the rectangle structure, the locating plate is three horn shapes, first pivot hole is located the middle part of locating plate, the round pin shaft hole still wears to be equipped with in the upper end in first pivot hole, the round pin axle passes the round pin shaft hole and is connected with locating piece one or locating piece two-phase.
To sum up, the utility model discloses following beneficial effect has:
the utility model discloses a splice welding demand of two kinds of fork frame rectangular plates of location on a device has adapted to the location requirement of two kinds of risers, improves production machining efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a forklift fork frame rectangular plate tailor-welding rotary positioning device.
Figure 2 is a top view of a pallet fork carriage rectangular plate tailor welded rotary positioning device of a forklift truck.
Figure 3 is a front view of a pallet fork carriage rectangular plate tailor welded rotary positioning device for a forklift.
Figure 4 is a schematic view of the rotation of a pallet fork carriage rectangular plate tailor-welding rotary positioning device of a forklift truck.
The corresponding part names indicated by the numbers and letters in the drawings:
wherein: 1-a base; 2-a fixed seat; 3-positioning the bracket; 4-mounting a base; 5, positioning a first block; 6-positioning a second block; 7-a rotating shaft; 8-pin shaft.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.
As shown in fig. 1 to 4, the utility model provides a rotatory positioner of fork truck fork frame rectangular plate tailor-welding, including base 1, the both sides welding symmetry of upper end of base 1 has fixing base 2, still include fasten in the upper end of base 1 and with the fixing base 2 cooperate the use positioning support 3 and set up in fixing base 2 and positioning support between 3 mount pad 4, wherein, two sides of mount pad 4 are fastened through the bolt and are had locating piece one 5 and locating piece two 6; a first rotating shaft hole is formed in the positioning support 3 in a penetrating manner, a second rotating shaft hole is formed in the fixing seat 2 in a penetrating manner, and the first rotating shaft hole is matched with the second rotating shaft hole; the mounting seat 4 is of a cuboid structure, and rotating shafts 7 protrude from two side faces of the mounting seat 4; the first positioning block 5 and the second positioning block 6 have the same structure, the first positioning block 5 and the second positioning block 6 are fixed on two adjacent side surfaces of the mounting seat 4, the first positioning block 5 is of an L-shaped structure, and a counter bore is formed in the side surface of the first positioning block 5; the positioning support 3 comprises a positioning bottom plate and a positioning plate welded on one side of the upper end of the positioning bottom plate, the positioning bottom plate is of a rectangular structure, the positioning plate is triangular, the first rotating shaft hole is located in the middle of the positioning plate, a pin shaft hole is further formed in the upper end of the first rotating shaft hole in a penetrating mode, and the pin shaft 8 penetrates through the pin shaft hole and is connected with the first positioning block 5 or the second positioning block 6; wherein, the pin shaft hole is adapted to the circular groove.
By adopting the technical scheme: the two side surfaces of the mounting seat are respectively provided with a first threaded hole and a first pin hole, a first positioning block and a second positioning block are provided with a second threaded hole and a second pin hole at positions corresponding to the first threaded hole and the first pin hole, then the first positioning block and the second positioning block are fastened at the mounting seat through bolts and pins, so that the first positioning block and the second positioning block are arranged at an angle of 90 degrees, then the rotating shaft is arranged in the first rotating shaft hole and the second rotating shaft hole for limiting, the positioning support is fastened at the upper end of the base through bolts, and the pin shaft is inserted into the circular groove to fix the first positioning block or the second positioning block, so that the stability of the device is further; if the welding fork frame model needs to be replaced, the installation seat is rotated by 90 degrees by only pulling out the pin shaft, and then the pin shaft is used for positioning, so that the conversion of the welding fork frame model can be realized.
The utility model discloses a further set up to: the base 1 is of a square plate-shaped structure, and a gap is formed in the middle of one side edge of the base 1; one side surface of the mounting seat 4 is contacted with the base 1; wherein, a side of mount pad contacts with the base, guarantees that the mount pad can not appear the skew in carrying out welding process, rotates the back when the mount pad, and this device has also guaranteed that locating piece one or locating piece two contact with the base, has ensured the stability of device more, can not appear rocking and skew, improves the machining precision.
The utility model discloses a further set up to: the rotating shaft 7 is matched with the first rotating shaft hole and the second rotating shaft hole.
The utility model discloses a further set up to: wherein, two third screw holes are arranged at the position of the positioning bottom plate in a penetrating way, and a pin hole is arranged between the two third screw holes in a penetrating way.
The utility model discloses all adopt the setting of screw hole and pinhole in mount pad, installing support, locating piece one and two departments of locating piece, guaranteed the stability in the device installation, prevent that the device from appearing rocking in the actual operation in-process.
The utility model discloses a theory of operation: firstly, placing an installation seat on the upper end of a base, enabling a rotating shaft at one end of the installation seat to be located in a fixed seat, enabling a rotating shaft at the other end of the installation seat to be located in a positioning support, fixing the positioning support on the upper end of the base through bolts and pins, then respectively installing and fixing a first positioning block and a second positioning block at the installation seat, ensuring that the first positioning block and the second positioning block are arranged at an angle of 90 degrees, and finally, enabling a pin shaft to penetrate through a pin shaft hole to limit and fix the first positioning block or the second; when the first positioning block is in contact with the base, the pin shaft is inserted into the second positioning block to fix the second positioning block, and when the second positioning block is in contact with the base, the pin shaft is inserted into the first positioning block to fix the first positioning block.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a fork truck fork frame rectangular plate tailor-welding rotational positioning device, includes base (1), the upper end bilateral welding symmetry of base (1) has fixing base (2), its characterized in that: the positioning device is characterized by further comprising a positioning support (3) which is fastened at the upper end of the base (1) and is matched with the fixing seat (2) for use, and a mounting seat (4) which is arranged between the fixing seat (2) and the positioning support (3), wherein a first positioning block (5) and a second positioning block (6) are fastened on two side faces of the mounting seat (4) through bolts;
a first rotating shaft hole is formed in the position of the positioning support (3) in a penetrating manner, a second rotating shaft hole is formed in the position of the fixed seat (2) in a penetrating manner, and the first rotating shaft hole is matched with the second rotating shaft hole; the mounting seat (4) is of a cuboid structure, and rotating shafts (7) protrude from two side faces of the mounting seat (4);
the first positioning block (5) and the second positioning block (6) have the same structure, the first positioning block (5) and the second positioning block (6) are fixed on two adjacent side faces of the mounting seat (4), the first positioning block (5) is of an L-shaped structure, and a counter bore is formed in the side face of the first positioning block (5).
2. The splice welding rotational positioning apparatus for rectangular plates of a forklift fork carriage as claimed in claim 1, wherein: the base (1) is of a square plate-shaped structure, and a gap is formed in the middle of one side edge of the base (1); one side surface of the mounting seat (4) is in contact with the base (1).
3. The splice welding rotational positioning apparatus for rectangular plates of a forklift fork carriage as claimed in claim 1, wherein: the rotating shaft (7) is matched with the first rotating shaft hole and the second rotating shaft hole.
4. The splice welding rotational positioning apparatus for rectangular plates of a forklift fork carriage as claimed in claim 1, wherein: locating support (3) including the positioning bottom plate and weld in the locating plate of positioning bottom plate upper end one side, the positioning bottom plate is the rectangle structure, the locating plate is three horn shapes, first pivot hole is located the middle part of locating plate, the round pin shaft hole still wears to be equipped with in the upper end in first pivot hole, and round pin axle (8) pass the round pin shaft hole and are connected with locating piece (5) or locating piece two (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920494084.7U CN209867792U (en) | 2019-04-12 | 2019-04-12 | Fork truck fork frame rectangular plate tailor-welding rotary positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920494084.7U CN209867792U (en) | 2019-04-12 | 2019-04-12 | Fork truck fork frame rectangular plate tailor-welding rotary positioning device |
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| Publication Number | Publication Date |
|---|---|
| CN209867792U true CN209867792U (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920494084.7U Active CN209867792U (en) | 2019-04-12 | 2019-04-12 | Fork truck fork frame rectangular plate tailor-welding rotary positioning device |
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| Country | Link |
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| CN (1) | CN209867792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496459A (en) * | 2020-04-28 | 2020-08-07 | 安徽合力股份有限公司 | Positioning tool for mounting side roller of fork frame of forklift |
-
2019
- 2019-04-12 CN CN201920494084.7U patent/CN209867792U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496459A (en) * | 2020-04-28 | 2020-08-07 | 安徽合力股份有限公司 | Positioning tool for mounting side roller of fork frame of forklift |
| CN111496459B (en) * | 2020-04-28 | 2024-05-28 | 安徽合力股份有限公司 | Positioning tool for side rolling shaft installation of fork frame of forklift |
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