CN214489417U - Middle cross beam positioning device for electric-carrying die of outer portal frame of forklift - Google Patents

Middle cross beam positioning device for electric-carrying die of outer portal frame of forklift Download PDF

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Publication number
CN214489417U
CN214489417U CN202120287964.4U CN202120287964U CN214489417U CN 214489417 U CN214489417 U CN 214489417U CN 202120287964 U CN202120287964 U CN 202120287964U CN 214489417 U CN214489417 U CN 214489417U
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plate
positioning
limiting
support
locating
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CN202120287964.4U
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Chinese (zh)
Inventor
张抒楠
吴峰
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Anhui Haoyun Machinery Co Ltd
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Anhui Haoyun Machinery Co Ltd
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Priority to CN202120287964.4U priority Critical patent/CN214489417U/en
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Abstract

The utility model provides a well crossbeam positioner that is used for outer portal of fork truck to take electric mould, including the location support, still include: the inner side limiting assemblies are symmetrically arranged on the side wall of the positioning support and are used for abutting against the channel steel of the outer gantry; the stop pin is arranged at the top of the positioning support and used for limiting one side of the centering beam; and the locating plate, the locating plate passes through the cushion round pin and rotates the setting at the locating support top for it is spacing to centering crossbeam opposite side, and the locating support includes: a base plate; the vertical plate is vertically arranged at the top of the bottom plate; and a top plate. The utility model discloses utilize inboard spacing assembly to offset with the outer portal channel-section steel, set up the entablature between backing pin and locating plate to the position of alignment crossbeam is fixed, thereby on the convenient spot welding of entablature to the outer portal channel-section steel, the utility model discloses can realize the accurate positioning of entablature and portal channel-section steel, so that realize preliminary shaping between them through spot welding, have the advantage that work efficiency is high.

Description

Middle cross beam positioning device for electric-carrying die of outer portal frame of forklift
Technical Field
The utility model relates to a fork truck takes electric mould technical field, concretely relates to well crossbeam positioner that is used for fork truck outer mast to take electric mould.
Background
The forklift is a wheel-type carrying vehicle for loading, unloading, stacking and short-distance transportation of finished pallet goods, mainly uses technical parameters such as rated lifting capacity, load center distance, gantry inclination angle and the like to indicate the structural characteristics and the working performance of the forklift, and is generally divided into a diesel forklift, an electric forklift and the like.
The forklift mast is a main bearing structure of a forklift load taking device, namely a mechanism for lifting goods, and mainly comprises an inner mast, an outer mast, a fork frame, a fork, a chain wheel, a chain, a lifting oil cylinder, an inclined oil cylinder and the like, wherein the lower end of the outer mast is hinged on a frame, and the middle part of the outer mast is hinged with the inclined oil cylinder, as shown in figure 3, the forklift mast generally comprises an upper cross beam 1, an outer mast channel steel 2, a middle cross beam 3 and a lower cross beam 4.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model discloses utilize inboard spacing assembly to offset with the outer portal channel-section steel, set up the entablature between backing pin and locating plate to the position of alignment crossbeam is fixed, thereby conveniently spot-welds the entablature to the outer portal channel-section steel on, the utility model discloses can realize the accurate positioning of entablature and portal channel-section steel to realize preliminary shaping between them through spot welding, have the advantage that work efficiency is high, concrete technical scheme is as follows:
the utility model provides a well crossbeam positioner for outer portal of fork truck takes electric mould, includes the location support, still includes:
the inner side limiting assemblies are symmetrically arranged on the side wall of the positioning support and are used for abutting against the channel steel of the outer gantry;
the stop pin is arranged at the top of the positioning support and used for limiting one side of the centering beam; and
and the positioning plate is rotatably arranged at the top of the positioning support through a cushion block pin and used for limiting the other side of the centering beam.
Preferably, the positioning support comprises:
a base plate;
the vertical plate is vertically arranged at the top of the bottom plate; and
the top plate is arranged on the top of the vertical plate;
the bottom plate, the vertical plate and the top plate form a cylindrical structure with two through sides.
Preferably, the inner limit assembly comprises:
the limiting fixing plate is arranged on the side wall of the vertical plate;
the movable limiting block is rotatably arranged on the limiting fixing plate;
the ball stud is arranged on the movable limiting block and is used for abutting against the outer gantry channel steel; and
and the inner hexagon bolt is fixedly arranged on the movable limiting block and is perpendicular to the ball stud, and is used for supporting the horizontal distribution of the ball stud.
Preferably, the stop pins are distributed symmetrically along the top plate in two groups, and the number of the stop pins in each group is two.
Preferably, the cushion block pins are arranged on one side, far away from the stop pins, of the top plate, the two positioning plates are distributed at intervals in the vertical direction of the cushion block pins, and the top plate is further provided with positioning pins for limiting the rotation limit of the positioning plates.
Preferably, the limiting fixing plate is a plate with an E-shaped cross section, the number of the movable limiting blocks is two, and the two movable limiting blocks are arranged at intervals along the vertical direction of the limiting fixing plate.
According to the technical solution provided by the utility model, the utility model discloses following beneficial effect has:
1. the utility model discloses in, utilize the inboard spacing assembly of positioning support both sides to support with outer portal channel steel mutually and press to utilize backing pin and locating plate to fix respectively the both sides of centering crossbeam, make the centering crossbeam be in suitable position with outer portal, improve positioning accuracy, in order to make things convenient for going on of spot welding operation.
2. The utility model discloses in, the locating plate is two along the vertical direction interval distribution of cushion round pin, consequently when to well crossbeam lateral wall welded connection piece, can be with the connection piece centre gripping between two locating plates, when two locating plates rotate to being close to with the well crossbeam, realize the location of connection piece with the well crossbeam.
Drawings
FIG. 1 is an overall view of the present invention connected to a power-on mold;
FIG. 2 is a schematic view of the workpiece including the outer gantry of FIG. 1;
FIG. 3 is a schematic view of an outer gantry workpiece;
FIG. 4 is a front view of the cross-member positioning device;
FIG. 5 is a side view of FIG. 4;
FIG. 6 is a top view of FIG. 4;
FIG. 7 is an elevation view of the inboard stop assembly;
FIG. 8 is a side view of FIG. 7;
fig. 9 is an enlarged view of a portion a in fig. 1.
In the figure: 10. the positioning device comprises a positioning support, 11, a bottom plate, 12, a vertical plate, 13, a top plate, 20, an inner side limiting assembly, 21, a limiting fixing plate, 22, a movable limiting block, 23, a ball stud, 24, an inner hexagon bolt, 30, a stop pin, 40, a positioning plate, 50, a cushion block pin, 60, a positioning pin, 70 and a connecting sheet.
Detailed Description
The present invention will be described in detail with reference to the drawings and specific embodiments, wherein prior to describing the technical aspects of the embodiments of the present invention in detail, the terms and the like are explained, and in the present specification, the components with the same names or the same reference numbers represent the similar or the same structures and are only used for illustrative purposes.
Example (b):
referring to fig. 1, 2, 4-6, a middle cross beam positioning device for an electric erecting mold of an outer portal frame of a forklift comprises a positioning support 10 and further comprises:
the inner side limiting assemblies 20 are symmetrically arranged on the side walls of the positioning support and are used for abutting against the outer portal channel steel 2;
the stop pin 30 is arranged at the top of the positioning support and used for limiting one side of the centering beam 3; and
the locating plate 40 is rotatably arranged at the top of the locating support through the cushion block pin 50 and used for limiting the other side of the centering crossbeam 3, the inner side limiting assemblies 20 on the two sides of the locating support 10 are abutted against the outer door frame channel steel 2, the stop pin 30 and the locating plate 40 are used for fixing the two sides of the centering crossbeam 3 respectively, the middle crossbeam and the outer door frame are in proper positions, the locating precision is improved, and spot welding operation is facilitated.
As the utility model discloses preferred technical scheme, location support 10 includes bottom plate 11, riser 12, roof 13, and the riser sets up at the bottom plate top perpendicularly, and the roof setting is at the riser top, and is concrete, and the perpendicular of riser symmetry sets firmly on bottom plate top both sides limit, and the roof just sets firmly at the riser top with bottom plate parallel arrangement, and bottom plate, riser and roof three constitute the tube structure that both sides link up.
Referring to fig. 7 and 8, as a preferred technical solution of the present invention, the inner side limiting assembly 20 includes a limiting fixing plate 21, a movable limiting block 22, a ball stud 23, an inner hexagon bolt 24, the limiting fixing plate is disposed on the side wall of the riser, the movable limiting block is rotatably disposed on the limiting fixing plate, the ball stud is disposed on the movable limiting block and is used for pressing against the outer gantry channel steel 2, the inner hexagon bolt is fixedly disposed on the movable limiting block and is perpendicular to the ball stud for supporting the horizontal distribution of the ball stud, the movable limiting block can rotate along the limiting fixing plate, when the movable limiting block 22 rotates to make the ball stud 23 abut against the outer gantry channel steel, the positioning of the middle cross beam and the gantry channel steel is realized, so as to facilitate the spot welding operation; after the spot welding is finished, the ball stud can pass through the movable limiting block and rotate along the limiting fixing plate, so that the ball stud can be conveniently separated from the outer gantry channel steel after the spot welding is finished.
As the utility model discloses preferred technical scheme, backing pin 30 is two sets of along roof symmetric distribution, and the quantity of every group backing pin is two, utilizes one side lateral wall of this backing pin centering crossbeam to carry out the position and prescribes a limit to.
Referring to fig. 9, as the utility model discloses preferred technical scheme, cushion round pin 50 sets up the one side of keeping away from the backing pin at roof 13, and locating plate 40 is two along the vertical direction interval distribution of cushion round pin, still be equipped with on the roof and be used for injecing locating plate 40 rotation limit's locating pin 60, when needs are at the lateral wall welded connection piece 70 of center sill, the connection piece 70 centre gripping of waiting to connect is between two locating plates 40, and then the rotation locating plate makes the connection piece contact with the center sill, in order to make things convenient for going on of spot welding operation, and locating pin 60's existence is favorable to prescribing a limit to locating plate pivoted extreme position.
As the utility model discloses preferred technical scheme, spacing fixed plate 21 is the transversal panel of personally submitting the E type, and the quantity of activity stopper 22 is two, and two activity stoppers set up along the vertical direction interval of spacing fixed plate, are equipped with socket head cap screw 24 on the activity stopper, and consequently socket head cap screw's quantity is two, and usable two socket head cap screws support ball stud 23 to make ball stud effectual with outer portal channel-section steel 2 counterbalance, make things convenient for the entablature to fix a position with the portal channel-section steel.
The working principle is as follows: the utility model discloses when using, utilize the inboard spacing assembly 20 and the outer portal channel-section steel 2 of positioning support 10 both sides to support mutually and press, and then inject through the both sides of backing pin 30 and the 40 centering beam of locating plate to realize the location of outer portal channel-section steel and well crossbeam, improve positioning accuracy, make things convenient for going on of spot welding operation.
The above-mentioned embodiments are only to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.

Claims (6)

1. The utility model provides a well crossbeam positioner for outer portal of fork truck takes electric mould, includes location support (10), its characterized in that still includes:
the inner side limiting assemblies (20) are symmetrically arranged on the side walls of the positioning support and are used for abutting against the outer gantry channel steel (2);
the stop pin (30) is arranged at the top of the positioning support and used for limiting one side of the centering cross beam (3); and
and the positioning plate (40) is rotatably arranged at the top of the positioning support through a cushion block pin (50) and is used for limiting the other side of the centering beam (3).
2. The transom positioning device according to claim 1, wherein said positioning seat (10) comprises:
a base plate (11);
a vertical plate (12) vertically arranged on the top of the bottom plate; and
a top plate (13) disposed atop the riser;
the bottom plate, the vertical plate and the top plate form a cylindrical structure with two through sides.
3. The cross-member positioning device according to claim 2, wherein the inboard limiting assembly (20) comprises:
the limiting fixing plate (21) is arranged on the side wall of the vertical plate;
the movable limiting block (22) is rotatably arranged on the limiting fixing plate;
the ball stud (23) is arranged on the movable limiting block and is used for abutting against the outer gantry channel steel (2); and
and the inner hexagon bolt (24) is fixedly arranged on the movable limiting block (22), is perpendicular to the ball stud and is used for supporting the horizontal distribution of the ball stud.
4. The transom positioning device according to claim 2, wherein said stop pins (30) are in two groups symmetrically distributed along the top plate, and the number of stop pins in each group is two.
5. The middle cross beam positioning device according to claim 4, wherein the cushion block pins (50) are arranged on one side of the top plate (13) far away from the stop pins, the positioning plates (40) are two in vertical distribution along the cushion block pins, and the top plate is further provided with positioning pins (60) for limiting the rotation limit of the positioning plates (40).
6. The middle cross beam positioning device according to claim 3, wherein the limiting fixing plate (21) is a plate with an E-shaped cross section, the number of the movable limiting blocks is two, and the two movable limiting blocks are arranged at intervals along the vertical direction of the limiting fixing plate.
CN202120287964.4U 2021-02-01 2021-02-01 Middle cross beam positioning device for electric-carrying die of outer portal frame of forklift Active CN214489417U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120287964.4U CN214489417U (en) 2021-02-01 2021-02-01 Middle cross beam positioning device for electric-carrying die of outer portal frame of forklift

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120287964.4U CN214489417U (en) 2021-02-01 2021-02-01 Middle cross beam positioning device for electric-carrying die of outer portal frame of forklift

Publications (1)

Publication Number Publication Date
CN214489417U true CN214489417U (en) 2021-10-26

Family

ID=78218556

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120287964.4U Active CN214489417U (en) 2021-02-01 2021-02-01 Middle cross beam positioning device for electric-carrying die of outer portal frame of forklift

Country Status (1)

Country Link
CN (1) CN214489417U (en)

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