CN215974809U

CN215974809U - Support cover convenient to produce and assemble

Info

Publication number: CN215974809U
Application number: CN202121656227.3U
Authority: CN
Inventors: 李亚斌
Original assignee: Tianchang Tianshun Metal Forging Co ltd
Current assignee: Tianchang Tianshun Metal Forging Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-03-08
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses a support cover convenient to produce and assemble, which comprises a fixing main body, wherein two ends of the fixing main body are respectively provided with a first positioning hole, the fixing main body comprises a side edge A, an increment piece, a side edge B, a positioning square pin, a positioning square groove, a positioning strip, a positioning groove, a side edge clamping groove, a fixing side edge frame, a second positioning hole and a fixing shaft, the side edge B is fixedly installed at one side of the side edge A, the increment pieces are arranged inside the side edge A and the side edge B, the positioning square pin is arranged on the outer surface of one side of the side edge B and the increment piece, the positioning strips positioned on the outer surfaces of the increment piece and the side edge B are respectively arranged at two sides of the positioning square pin, the positioning square groove is arranged on the outer surfaces of the increment piece and the side edge A, and the positioning groove positioned on the outer surfaces of the side edge A and the increment piece are respectively arranged at two sides of the positioning square groove. The utility model can increase or reduce the thickness of the device according to the use condition, and improve the production efficiency of the device.

Description

Support cover convenient to produce and assemble

Technical Field

The utility model relates to the technical field of hoisting equipment parts, in particular to a support cover convenient to produce and assemble.

Background

The forklift is widely applied to occasions such as ports, docks, open goods yards and the like for carrying, lifting and container operation of medium-sized goods, the portal support cover is an important part of the forklift, the portal support cover is generally a cast steel and gold machined part, certain technical requirements are met on size, form and position tolerance and machined surface roughness, specific machining processes and equipment need to be combined, the demand is large, the portal support cover cannot reach the standard and can directly cause unstable inclination of a portal and uneven twisted stress surface of an assembly frame, the product safety is reduced, the service life is prolonged, and the device is a fixing structure for the inner side of a portal of the forklift.

However, the conventional support cover is manufactured by die casting, has high thickness, consumes a large amount of materials, consumes long time and is slow to assemble; thus, the existing need is not met, for which we propose a seat cover that is easy to produce and assemble.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a support cover convenient to produce and assemble, and aims to solve the problems that the support cover proposed in the background art is manufactured by die casting, is high in thickness, consumes a large amount of materials, is long in time, is slow to assemble and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: a support cover convenient to produce and assemble comprises a fixing main body, wherein two ends of the fixing main body are respectively provided with a first positioning hole, the fixing main body comprises a side edge A, an increment piece, a side edge B, a positioning square pin, a positioning square groove, a positioning strip, a positioning groove, a side edge clamping groove, a fixing side edge frame, a second positioning hole and a fixing shaft, the side edge B is fixedly installed on one side of the side edge A, the increment pieces are arranged inside the side edge A and the side edge B, the positioning square pin is arranged on the outer surface of one side of the side edge B and the increment piece, the positioning strips arranged on the outer surfaces of the increment piece and the side edge B are respectively arranged on two sides of the positioning square pin, the positioning square grooves arranged on the outer surfaces of the increment piece and the side edge A are respectively arranged on two sides of the positioning square groove, the side edge A and the outer surface of the increment piece are respectively symmetrically provided with a side edge clamping groove, every same vertical two side presss from both sides and fixes through fixed side frame between the groove, the both ends of side A, increment piece and side B all are provided with two locating holes two symmetrically, it is fixed through the fixed axle between side A, the increment piece and the side B.

Preferably, both ends of the fixing shaft are provided with thread grooves, and the fixing shaft is fixed with the side edge A, the increment sheet and the side edge B through nuts.

Preferably, every two increment pieces are fixedly connected with each other through the matching of the positioning grooves and the positioning strips.

Preferably, the side edge A, the incremental sheet and the side edge B are fixedly installed through the matching of a positioning square pin and a positioning square groove.

Preferably, the length of the fixed shaft is slightly longer than the combined arrangement length of the incremental sheet and the side edge A and the side edge B.

Preferably, the side clamping grooves are internally provided with grooves, and two ends of the fixed side frame respectively extend into the grooves in the two side clamping grooves.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the outer surface of one side of the incremental sheet is attached to the outer surface of the side B, so that the positioning square pin is embedded into the positioning square groove, and the positioning strip is embedded into the positioning groove, so that the positioning effect is formed, the arrangement number of the incremental sheets can be determined according to the use condition, the side A is attached to the outer surface of the outermost incremental sheet, the fixing shaft with a proper length is adopted, two ends are fixedly installed through nuts, and through the matching of the internal structure of the device, the single-sheet manufacturing process is adopted, so that the incremental sheets can be manufactured in large quantity and are arranged between the side A and the side B, the structural strength of the device is increased, and the production efficiency and the assembly speed of the device are improved.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic side view of an incremental sheet of the present invention;

FIG. 3 is a schematic side view of the fixing body of the present invention.

In the figure: 1. a fixed body; 2. a first positioning hole; 3. side edge A; 4. an incremental sheet; 5. side B; 6. positioning a square pin; 7. positioning the square groove; 8. a positioning bar; 9. positioning a groove; 10. a side clamping groove; 11. fixing the side frame; 12. a second positioning hole; 13. and fixing the shaft.

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.

Referring to fig. 1 to 3, an embodiment of the present invention includes: a support cover convenient for production and assembly comprises a fixing main body 1, wherein two ends of the fixing main body 1 are respectively provided with a first positioning hole 2, the fixing main body 1 comprises a side edge A3, an increment sheet 4, a side edge B5, a positioning square pin 6, a positioning square groove 7, a positioning strip 8, a positioning groove 9, a side edge clamping groove 10, a fixing side frame 11, a second positioning hole 12 and a fixing shaft 13, one side edge A3 is fixedly provided with a side edge B5, the increment sheets 4 are arranged inside the side edge A3 and the side edge B5, the positioning square pin 6 is arranged on the outer surfaces of one sides of the side edge B5 and the increment sheet 4, the positioning strips 8 on the outer surfaces of the increment sheets 4 and the side edge B5 are arranged on two sides of the positioning square pin 6, the positioning square grooves 7 are arranged on the outer surfaces of the other sides of the increment sheets 4 and the side edge A3, the positioning square grooves 9 on the outer surfaces of the side edge A3 and the increment sheets 4 are arranged on two sides of the positioning square groove 7, the outer surfaces of the side edge A3 and the side edge B5 are symmetrically provided with the side edge clamping groove 10, through this mechanism, can improve the inside fixed strength of device, it is fixed through fixed side frame 11 between every same two vertical side double-layered grooves 10, side A3, increment piece 4 and side B5's both ends are all the symmetry and are provided with two locating holes 12, fix through fixed axle 13 between side A3, increment piece 4 and the side B5, through this mechanism, can realize the aggregate erection effect of device.

Further, both ends of the fixing shaft 13 are provided with thread grooves, and the fixing shaft 13 is fixed with the side edge a3, the incremental sheet 4 and the side edge B5 through nuts.

Furthermore, every two incremental sheets 4 are fixedly connected with each other through the matching of the positioning grooves 9 and the positioning strips 8, and the positioning effect of the device can be realized through the mechanism.

Furthermore, the side edge A3, the incremental sheet 4 and the side edge B5 are fixedly installed through the matching of the positioning square pin 6 and the positioning square groove 7, and the positioning effect of the device can be realized through the mechanism.

Further, the length of the fixed shaft 13 is slightly longer than the combined arrangement length of the incremental piece 4 with the side a3 and the side B5, and by this mechanism, the effect of combining and mounting the devices can be achieved.

Further, the inside in side clamp groove 10 is provided with the recess, and the both ends of fixed side frame 11 extend to respectively in the recess of two inside side clamp grooves 10, through this mechanism, can improve the inside fixed strength of device.

The working principle is as follows: during the assembly, at first, the surface of increment piece 4 one side and the surface laminating of side B5, make the inside of location square pin 6 embedding location square groove 7, the inside of the locating slot 9 of embedding of location strip 8 simultaneously, form the location effect, and can decide the range quantity of increment piece 4 according to the in-service behavior, again laminate side A3 at the increment piece 4 surface of outside, adopt the fixed axle 13 of suitable length again, carry out fixed mounting through the nut with both ends, through the cooperation of device inner structure, adopt the monolithic manufacturing process, can produce increment piece 4 in a large number, again arrange it between side A3 and side B5, can improve the production efficiency of device when increasing device structural strength, and the assembly rate.

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.

Claims

1. A support cover convenient to production and assembly, includes fixed main part (1), its characterized in that: the two ends of the fixing main body (1) are respectively provided with a first positioning hole (2), the fixing main body (1) comprises a side edge A (3), an increment sheet (4), a side edge B (5), a positioning square pin (6), a positioning square groove (7), a positioning strip (8), a positioning groove (9), a side edge clamping groove (10), a fixing side edge frame (11), a second positioning hole (12) and a fixing shaft (13), one side edge B (5) is fixedly arranged on one side of the side edge A (3), the increment sheets (4) are arranged inside the side edge A (3) and the side edge B (5), the positioning square pin (6) is arranged on the outer surface of one side edge B (5) and the increment sheets (4), the positioning strips (8) positioned on the outer surfaces of the increment sheets (4) and the side edge B (5) are arranged on the two sides of the positioning square pin (6), and the positioning square grooves (7) are arranged on the outer surfaces of the other sides of the increment sheets (4) and the side edge A (3), the both sides of location square groove (7) all are provided with constant head tank (9) that are located side A (3) and increment piece (4) surface, the equal symmetry of the surface of side A (3) and side B (5) is provided with side clamp groove (10), per same vertical two it is fixed through fixed side frame (11) between side clamp groove (10), the both ends of side A (3), increment piece (4) and side B (5) are all symmetrical and are provided with two locating hole two (12), it is fixed through fixed axle (13) between side A (3), increment piece (4) and the side B (5).

2. A seat cover for facilitating manufacture and assembly of a seat cover as claimed in claim 1, wherein: both ends of fixed axle (13) all are provided with the thread groove, fixed axle (13) are fixed through the nut between side A (3), increment piece (4) and side B (5).

3. A seat cover for facilitating manufacture and assembly of a seat cover as claimed in claim 1, wherein: every two increment pieces (4) are fixedly connected with a positioning strip (8) through the matching of a positioning groove (9).

4. A seat cover for facilitating manufacture and assembly of a seat cover as claimed in claim 1, wherein: the side edge A (3), the incremental sheet (4) and the side edge B (5) are fixedly installed through the matching of a positioning square pin (6) and a positioning square groove (7).

5. A seat cover for facilitating manufacture and assembly of a seat cover as claimed in claim 1, wherein: the inside in side clamp groove (10) is provided with the recess, the both ends of fixed side frame (11) extend to respectively in the recess of two inside side clamp grooves (10).