CN210920615U

CN210920615U - Novel cross arm for machinery

Info

Publication number: CN210920615U
Application number: CN201921168088.2U
Authority: CN
Inventors: 李锋
Original assignee: Jiangsu Chengbang Internet Of Things Intelligent Equipment Co ltd
Current assignee: Jiangsu Chengbang Internet Of Things Intelligent Equipment Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-07-03
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a novel machinery is with crossing arm, include: the cross arm body, the cross arm body comprises two sets of alternately arranged's backup pad, and two sets of backup pad both sides all bend to the inboard and are formed with the recess, have evenly seted up three group in the recess and have worn the groove, are equipped with between three group and lead the oil groove, lead the oil groove and offer on the inner wall of recess, lie in the groove inner wall of wearing of top and seted up the oil inlet runner, the hydraulic fluid inlet has been seted up to the upper end of oil inlet runner, the hydraulic fluid inlet is seted up at the top of backup pad. The utility model discloses the backup pad that uses to the cross arm has improved, has improved the intensity structure of backup pad to improve the bulk strength of cross arm, improved the life of cross arm, seted up lubricated mechanism on the cross arm, the convenience is lubricated the processing to the cross arm, improves the efficiency of cross arm nursing.

Description

Novel cross arm for machinery

Technical Field

The utility model relates to a mechanical parts technical field specifically is a novel machinery is with crossing arm.

Background

The cross arm is a support member that is often used to support and allow some angular adjustment of the machine component, and is typically coupled to the machine component with a bolt.

However, the conventional cross arm has the following problems in use: (1) the two groups of supporting plates used by the crossed arms mainly play a role in supporting mechanical parts, and the outer sides of the supporting plates are easy to bend in the long-time use process, so that the accuracy of adjusting the mechanical parts is influenced; (2) in the process of using the cross arm, in order to improve the flexibility and the service life of the cross arm, the connecting part of the cross arm and a mechanical part needs to be lubricated frequently, but the operation is complicated. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel machinery is with crossing arm has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: a novel cross arm for machinery, comprising: the cross arm body, the cross arm body comprises two sets of alternately arranged's backup pad, and is two sets of the backup pad both sides all are inside lateral bending and are formed with the recess, evenly seted up three group's wearing grooves in the recess, three groups be equipped with between the wearing groove and lead the oil groove, lead the oil groove and seted up on the inner wall of recess, be located the top the oil inlet runner has been seted up on the wearing groove inner wall, the hydraulic fluid inlet has been seted up to the upper end of oil inlet runner, the hydraulic fluid inlet is seted up in the top of backup pad.

As a preferred embodiment of the utility model, the back of backup pad evenly is equipped with a plurality of groups metal sheet, and adjacent two sets of metal sheet are the setting of fork form and all weld in the back of backup pad.

As an embodiment of the present invention, the inner wall of the through groove is a smooth structure and the lower part is provided with a liquid outlet, the liquid outlet is linked with the oil guiding groove.

As a preferred embodiment of the utility model, the backup pad adopts steel material, the length of backup pad is 220mm, the width is 32mm and thickness is 3.5 mm.

As a preferred embodiment of the utility model, the distance between two adjacent sets of through grooves is 95mm, and the inner diameter of the through groove is 7.87mm-7.93 mm.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the supporting plate used by the cross arm is improved, and the strength structure of the supporting plate is improved, so that the overall strength of the cross arm is improved, and the service life of the cross arm is prolonged.

2. The lubricating mechanism is arranged on the cross arm, so that the cross arm is conveniently lubricated, and the cross arm nursing efficiency is improved.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is a front view of the supporting plate of the present invention;

FIG. 3 is a back structure view of the support plate of the present invention;

FIG. 4 is a side view of the supporting plate of the present invention;

fig. 5 is a drawing of the structure of the through groove of the present invention.

In the figure, 1-a support plate, 2-a groove, 3-a through groove, 4-an oil guide groove, 5-an oil inlet flow passage, 6-an oil inlet, 7-a metal plate and 8-a liquid outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a novel cross arm for machinery, comprising: the cross arm comprises a cross arm body, the cross arm body is composed of two groups of supporting plates 1 which are arranged in a cross mode, two sides of each group of supporting plates 1 are bent inwards and form grooves 2, three groups of through grooves 3 are uniformly formed in each groove 2, metal rods connected with mechanical parts are inserted into the through grooves 3, oil guide grooves 4 are arranged between the three groups of through grooves 3, the oil guide grooves 4 are formed in the inner walls of the grooves 2, oil inlet flow passages 5 are formed in the inner walls of the upper through grooves 3, oil inlet ports 6 are formed in the upper ends of the oil inlet flow passages 5, the oil inlet ports 6 are formed in the top of the supporting plates 1, when the cross arm body needs to be maintained and lubricated, a proper amount of lubricating liquid is firstly introduced from the oil inlet ports 6, the lubricating liquid enters the uppermost oil inlet ports 6 through the oil inlet flow passages 5, the lubricating liquid is fully distributed on the inner walls of the through grooves 3 in the moving process of the metal rods in the through grooves 3, and redundant lubricating liquid, and flow into two sets of wearing grooves 3 of below in proper order through leading oil groove 4 to reach the lubricated purpose of crossing arm body and metal pole, reduce and lead to crossing arm body loss because the metal pole rotates, simple structure does benefit to the efficiency of improving the crossing arm body and maintaining.

In a further improvement, as shown in fig. 3: the back of backup pad 1 evenly is equipped with a plurality of groups metal sheet 7, and adjacent two sets of metal sheet 7 are the setting of fork form and all weld in the back of backup pad 1, and the thickness of metal sheet 7 is 1mm, and at the in-process of the function of backup pad 1, backup pad 1 receives great pressure, and the time overlength leads to metal sheet 7 to appear crooked easily, has the metal sheet 7 in the cross design to improve the intensity of backup pad 1 through even welding on metal sheet 7.

Further improved, as shown in fig. 5: the inner wall of the through groove 3 is of a smooth structure, a liquid outlet 8 is formed below the inner wall, and the liquid outlet 8 is communicated with the oil guide groove 4.

Further improved, as shown in fig. 1: the support plate 1 is made of steel material, and the length of the support plate 1 is 220mm, the width of the support plate is 32mm, and the thickness of the support plate is 3.5 mm.

Specifically, the distance between two adjacent groups of through grooves 3 is 95mm, and the inner diameter of each through groove 3 is 7.87mm-7.93 mm.

And (4) supplementary notes: the specification of the support plate 1 can be designed appropriately according to actual needs.

When in use: when the cross arm body needs to be maintained and lubricated, firstly, a proper amount of lubricating liquid is led in from the oil inlet 6, the lubricating liquid enters the uppermost oil inlet 6 through the oil inlet flow passage 5, the lubricating liquid is fully distributed on the inner wall of the through groove 3 in the process of moving the metal rod positioned in the through groove 3, redundant lubricating liquid flows into the oil guide groove 4 through the liquid outlet 8 at the lower part and sequentially flows into the two groups of through grooves 3 at the lower part through the oil guide groove 4, thereby achieving the purpose of lubricating the cross arm body and the metal rod, reducing the loss of the cross arm body caused by the rotation of the metal rod, having simple structure, being beneficial to improving the maintenance efficiency of the cross arm body, during the operation of the supporting plate 1, the supporting plate 1 is subjected to a large pressure, and the metal plate 7 is easy to bend after a long time, the strength of the support plate 1 can be improved by uniformly welding the metal plates 7 in a cross design to the metal plates 7.

The product protected by the scheme is put into practical production and application at present, and particularly achieves certain success in the technical field of mechanical parts, so that the technical scheme of the product is obviously proved to be beneficial, meets social requirements, and is suitable for batch production and popularization and use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel cross arm for machinery, comprising: the cross arm body, its characterized in that: the crossing arm body comprises two sets of alternately arranged backup pads (1), and is two sets of backup pad (1) both sides all bend to the inboard and are formed with recess (2), three group wearing groove (3) have evenly been seted up in recess (2), three group be equipped with between wearing groove (3) and lead oil groove (4), lead oil groove (4) and open on the inner wall of recess (2), be located the top it has seted up into oil flow way (5) on wearing groove (3) inner wall, into oil hydraulic fluid port (6) have been seted up to the upper end of into oil flow way (5), into oil hydraulic fluid port (6) are seted up in the top of backup pad (1).

2. A novel mechanical cross arm as claimed in claim 1, wherein: the back of backup pad (1) evenly is equipped with a plurality of groups metal sheet (7), and adjacent two sets of metal sheet (7) are the setting of crossing form and all weld in the back of backup pad (1).

3. A novel mechanical cross arm as claimed in claim 1, wherein: the inner wall of the through groove (3) is of a smooth structure, a liquid outlet (8) is formed in the lower portion of the inner wall, and the liquid outlet (8) is communicated with the oil guide groove (4).

4. A novel mechanical cross arm as claimed in claim 2, wherein: the supporting plate (1) is made of steel materials, and the length of the supporting plate (1) is 220mm, the width of the supporting plate is 32mm, and the thickness of the supporting plate is 3.5 mm.

5. A novel mechanical cross arm as claimed in claim 3, wherein: the distance between two adjacent groups of through grooves (3) is 95mm, and the inner diameter of each through groove (3) is 7.87mm-7.93 mm.