CN215659055U

CN215659055U - Positioning and pressing device for drilling forklift portal support

Info

Publication number: CN215659055U
Application number: CN202121340796.7U
Authority: CN
Inventors: 张可; 张琴; 张洪权; 尤胜超; 陈浩; 张三宝
Original assignee: Anhui Heli Co Ltd
Current assignee: Anhui Heli Co Ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-01-28
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a positioning and pressing device for drilling a forklift portal support, which comprises a base, wherein a clamping part is arranged at the upper end of the base, and a positioning seat fixedly connected with the base is arranged on the inner side of the clamping part; the clamping part comprises a screw rod in threaded connection with the second supporting vertical plate, and a pressing plate is arranged at one end, close to the first supporting vertical plate, of the screw rod; the positioning seat is positioned between the first supporting vertical plate and the second supporting vertical plate, and at least one positioning plate is arranged at the upper end of the positioning seat.

Description

Positioning and pressing device for drilling forklift portal support

Technical Field

The utility model relates to the technical field of forklift portal support machining equipment, in particular to a positioning and pressing device for drilling a forklift portal support.

Background

The portal support belongs to a plate part (see figure 6), is used for connecting an outer portal assembly of the forklift and a forklift body, is an important component in a forklift hoisting system, is a steel plate and needs to be provided with 2-M20X1.5 screw holes.

1. The existing quality problems are as follows: when the existing portal support is used for processing 2-M20X1.5 screw holes, the portal support is clamped by a bench vice, a product is clamped after the level of a screw hole plane is adjusted, and a rocker arm drill is used for processing a single piece, so that time and labor are consumed; the processing quality of the product can be influenced by human factors when the product level is manually adjusted; the time occupied by single piece processing and horizontal adjustment can affect the processing efficiency of the product; and each piece is required to be clamped during single piece processing, so that the labor intensity of workers is increased.

2. The prior art has the defects that: the special die is not used, the quality of the product is influenced during processing, the processing efficiency is low, and the labor intensity of workers is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positioning and pressing device for drilling a forklift portal support, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a positioning and pressing device for drilling a forklift portal support comprises a base, wherein a clamping part is arranged at the upper end of the base, and a positioning seat fixedly connected with the base is arranged on the inner side of the clamping part;

the upper end of the base is provided with a first supporting vertical plate and a second supporting vertical plate which are arranged in parallel, the clamping part comprises a screw rod in threaded connection with the second supporting vertical plate, and one end of the screw rod, which is close to the first supporting vertical plate, is provided with a pressing plate;

the positioning seat is positioned between the first supporting vertical plate and the second supporting vertical plate, and at least one positioning plate is arranged at the upper end of the positioning seat.

As a further scheme of the utility model: the base comprises a bottom plate, and the first supporting vertical plate and the second supporting vertical plate are fixedly connected to the upper end of the bottom plate.

As a further scheme of the utility model: the upper end of the bottom plate is provided with at least one hanging ring.

As a further scheme of the utility model: and the second supporting vertical plate is provided with a lining, and the screw rod is in threaded connection with the inside of the lining.

As a further scheme of the utility model: and a handle is arranged at one end of the screw rod, which is far away from the pressing plate.

As a further scheme of the utility model: the inner side of the first supporting vertical plate is movably connected with a cushion block.

As a further scheme of the utility model: the positioning seat comprises a connecting plate fixedly connected with the base, and a first positioning plate and a second positioning plate which are matched with the lower positioning surface of the forklift portal support are arranged at the upper end of the connecting plate.

As a further scheme of the utility model: and the upper ends of the first positioning plate and the second positioning plate are respectively provided with a backing plate.

Compared with the prior art, the utility model has the beneficial effects that: according to the gantry support, the support vertical plate, the support base and the pressing plate are arranged, so that the gantry support can be conveniently clamped, the cushion block and the cushion plate are further arranged, the water surface position and the front-back angle of the gantry support can be conveniently adjusted, the upper end of the gantry support can be conveniently adjusted to the horizontal position, the processing precision is improved, the positioning and pressing device can be used for positioning and clamping a plurality of gantry supports at one time, the processing efficiency is greatly improved, the problem of high labor intensity caused by repeated clamping in the processing process is solved, and the lifting rings are designed around, so that the gantry support is convenient and reliable to lift.

Drawings

FIG. 1 is a schematic structural view of a positioning and pressing device according to the present embodiment;

FIG. 2 is a schematic view of a base structure of the present embodiment;

FIG. 3 is a schematic view of the positioning seat of the present embodiment;

FIG. 4 is a schematic view illustrating a positioning state of the gantry support according to the present embodiment;

FIG. 5 is a schematic view illustrating a clamping state of the gantry support according to the embodiment;

fig. 6 is a schematic structural view of a forklift mast support.

In the figure: the device comprises a base 1, a bottom plate 11, a first supporting vertical plate 12, a second supporting vertical plate 13, a cushion block 2, a backing plate 3, a pressing plate 4, a bushing 5, a screw 6, a handle 7, a positioning seat 8, a connecting plate 81, a first positioning plate 82, a second positioning plate 83 and a lifting ring 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, in an embodiment of the present invention, a positioning and clamping device for drilling a forklift mast support includes a base 1, the base 1 includes a bottom plate 11, a first supporting vertical plate 12 and a second supporting vertical plate 13 which are arranged in parallel are fixedly connected to an upper end of the bottom plate 11, at least one lifting ring 9 is disposed at an upper end of the bottom plate 11, and the positioning and clamping device of this embodiment can be conveniently and rapidly moved by the lifting ring 9 and a crown block or other hoisting equipment.

The upper end of the base 1 is provided with a clamping part, the clamping part comprises a screw rod 6 in threaded connection with the second supporting vertical plate 13, one end of the rod 6, which is close to the first supporting vertical plate 12, is provided with a pressing plate 4, the second supporting vertical plate 13 is provided with a lining 5, the screw rod 6 is in threaded connection with the lining 5, and one end of the screw rod 6, which is far away from the pressing plate 4, is provided with a handle 7.

Clamping part inboard is equipped with the positioning seat 8 with base 1 fixed connection, positioning seat 8 is located first support riser 12, the second supports between the riser 13, positioning seat 8 upper end is equipped with a locating plate at least, in this embodiment, positioning seat 8 include with base 1 fixed connection's connecting plate 81, connecting plate 81 upper end be equipped with fork truck portal support down locating surface complex first locating plate 82, second locating plate 83, first locating plate 82, second locating plate 83 upper end all is equipped with backing plate 3, the inboard swing joint of first support riser 12 has cushion 2.

When the device is used, as shown in fig. 4-5, firstly, the screw 6 is rotated through the handle 7, the locking screw 6 rotates and drives the pressing plate 4 to move towards the direction close to the second supporting vertical plate 13, then the cushion plate 3 is placed on the first positioning plate 82 and the second positioning plate 83 at two sides, then a plurality of portal supports are placed on the positioning seat 8, namely the positioning surfaces at two ends of the portal support are respectively placed at the upper ends of the cushion plate 3 on the first positioning plate 82 and the second positioning plate 83, and the front and back angles of the portal supports can be further adjusted through adjusting the cushion plate 3 until the upper end surfaces of the portal supports are horizontal; then through placing cushion 2, adjust the horizontal position of portal support, arrange that cushion 2 of different quantity or different thickness can adjust portal support along the ascending position of horizontal direction, the adjustment is accomplished the back, rotate handle 7, drive screw rod 6 through handle 7 and rotate, and then drive clamp plate 4 through screw rod 6 and to the portal support that is close to 8 upper ends of positioning seat, until compressing tightly the portal support between cushion 2 and clamp plate 4, moreover, a plurality of portal supports can be placed once to 8 upper ends of this application positioning seat, in this embodiment, once press from both sides six portal supports.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A positioning and pressing device for drilling a forklift portal support comprises a base (1) and is characterized in that a clamping part is arranged at the upper end of the base (1), and a positioning seat (8) fixedly connected with the base (1) is arranged on the inner side of the clamping part;

a first supporting vertical plate (12) and a second supporting vertical plate (13) which are arranged in parallel are arranged at the upper end of the base (1), the clamping part comprises a screw rod (6) in threaded connection with the second supporting vertical plate (13), and a pressing plate (4) is arranged at one end, close to the first supporting vertical plate (12), of the screw rod (6);

the positioning seat (8) is positioned between the first supporting vertical plate (12) and the second supporting vertical plate (13), and at least one positioning plate is arranged at the upper end of the positioning seat (8).

2. The positioning and pressing device for drilling the forklift mast support according to claim 1, characterized in that the base (1) comprises a bottom plate (11), and the first supporting upright plate (12) and the second supporting upright plate (13) are fixedly connected to the upper end of the bottom plate (11).

3. The device for drilling mast supports of forklifts according to claim 2, characterized in that the upper end of the base plate (11) is provided with at least one suspension ring (9).

4. The positioning and pressing device for drilling the mast support of the forklift truck as claimed in claim 1, wherein the second supporting upright (13) is provided with a bushing (5), and the screw (6) is screwed in the bushing (5).

5. The device for drilling mast supports of forklifts according to claim 1, characterized in that the end of the screw (6) remote from the pressure plate (4) is provided with a handle (7).

6. The positioning and pressing device for drilling the forklift mast support according to claim 1, characterized in that a cushion block (2) is movably connected to the inner side of the first supporting vertical plate (12).

7. The positioning and pressing device for drilling the forklift mast support is characterized in that the positioning seat (8) comprises a connecting plate (81) fixedly connected with the base (1), and a first positioning plate (82) and a second positioning plate (83) which are matched with the lower positioning surface of the forklift mast support are arranged at the upper end of the connecting plate (81).

8. The positioning and pressing device for drilling the forklift mast support according to claim 7, characterized in that the upper ends of the first positioning plate (82) and the second positioning plate (83) are provided with backing plates (3).