CN214744367U

CN214744367U - Mounting support for mechanical buffer

Info

Publication number: CN214744367U
Application number: CN202120577406.1U
Authority: CN
Inventors: 许志祥
Original assignee: Changzhou Tengna Machinery Co ltd
Current assignee: Changzhou Tengna Machinery Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-11-16
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses a erection support for mechanical buffer belongs to the machine parts field. The mounting support for the mechanical buffer comprises a mounting base plate, a baffle plate assembly, an impact angle adjusting mechanism and a supporting arc plate. The utility model optimizes the traditional integrated mounting bracket into a horizontal fine-adjustable form with adjustable impact angle, which is convenient for correcting the stress central line and the impact angle, greatly relieves the influence of factors such as shake and the like on the mounting precision during artificial mounting under the action of the supporting arc plate and the locking rod, improves the mounting precision, shortens the debugging period and makes the mounting more convenient; in addition, the installation block bears the mechanical buffer, and also designs an installation position for the positioning locking nut, and the positioning locking nut is separated from the mechanical buffer, so that the impact borne by the positioning locking nut is borne by the installation block, the damage to the mechanical buffer is reduced, the service life of the mechanical buffer is prolonged, and the practicability of the installation support for the mechanical buffer is further enhanced.

Description

Mounting support for mechanical buffer

Technical Field

The utility model belongs to the machine parts field, especially a erection support for mechanical buffer.

Background

The mechanical buffer is a safety buffer device for preventing the mechanism from being damaged due to rigid collision of equipment in the working process, and can be divided into a spring buffer, a gas buffer and a hydraulic buffer, the mechanical buffer can buffer and decelerate objects acting on the mechanical buffer to stop by means of self damping characteristics, and the mechanical buffer plays a certain protection role, and is suitable for mechanical equipment such as hoisting transportation, elevators, metallurgy, harbor machinery, railway vehicles and the like.

In the prior art, the mechanical buffer realizes fixation and adjustment of an impact angle through an installation support, and the impact deflection angle between the mechanical buffer and a to-be-buffered piece is not more than plus or minus 1 degree, so that the positioning precision of the installation support is very critical to the normal use of the mechanical buffer; in addition, for the life of extension mechanical buffer, mechanical buffer can cooperate location lock nut, makes the piston rod stop in the terminal 1mm department of stroke, avoids the impact to the piston cylinder, but location lock nut installs usually on mechanical buffer, leads to location lock nut only to shift to mechanical buffer outside with the impact to the piston cylinder to there is the mechanical buffer of impact removal in, and is more weak to the extension of life-span, and it is poor to have embodied current mechanical buffer with erection support's practicality.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model provides a mechanical buffer is with erection support to solve the above-mentioned problem that prior art exists.

The technical scheme is as follows: a mounting support for a mechanical buffer comprises a mounting bottom plate, a baffle plate assembly, an impact angle adjusting mechanism and a supporting arc plate; the utility model discloses a support structure for the automobile seat, including mounting plate, slide in the mounting plate and be provided with the angle of impact adjustment mechanism, the right-hand member face of mounting plate installs the baffle subassembly, it has the support arc board to slide in the mounting plate, the angle of impact adjustment mechanism has the card with the mounting plate between the angle of impact adjustment mechanism.

In a further embodiment, the mounting base plate is of a cross structure, the dovetail groove is formed in the right end face of the mounting base plate, the connecting hole is formed in the right end face of the mounting base plate, the fixing hole is formed in the upper end face of the mounting base plate, and the impact angle adjusting mechanism can be positioned in an auxiliary mode while the self is fixed on the external end face.

In a further embodiment, the baffle plate assembly comprises a baffle plate, a fastening screw and a pre-tightening screw, the baffle plate is of a convex structure, the baffle plate is installed on a connecting hole of the installation bottom plate through the fastening screw, the baffle plate is provided with the pre-tightening hole, the pre-tightening screw is arranged in the pre-tightening hole, the baffle plate can be connected with the installation bottom plate, and the position of the auxiliary impact angle adjusting mechanism on the installation bottom plate is adjusted through the pre-tightening screw.

In further embodiment, strike angle adjustment mechanism comprises dovetail block, boss, locking lever, drive bevel gear, driven bevel gear, installation piece, pivot, the activity of dovetail block sets up in mounting plate's dovetail, the left and right part of dovetail block up end has welded the boss respectively, two articulated pivot between the boss, the middle part fixed mounting of pivot has the installation piece, the right part fixed mounting of pivot has driven bevel gear, driven bevel gear and drive bevel gear meshing, gear meshing articulates the up end at the boss of right side, gear meshing's lower extreme is connected with the locking lever, the locking lever passes through the screw fastening on the boss of right side, can provide suitable installation angle for mechanical buffer, makes the angle of impact accord with the installation requirement.

In a further embodiment, a threaded hole is formed in the front end face of the mounting block, a positioning locking nut connecting hole is formed in the edge of the threaded hole, and a locking nut can be mounted on the mounting block to enable external impact to be removed to the outside of the mechanical buffer.

In a further embodiment, the supporting arc plate is of a semicircular arc plate structure, the supporting arc plate is preferably made of a material with a large stiffness coefficient, such as silicon-manganese spring steel, and the like, and can be matched with a pre-tightening screw to fix the impact angle adjusting mechanism at a proper position of the dovetail groove, so that the action effect in fine adjustment is outstanding.

Has the advantages that: the utility model discloses optimize the mechanical buffer installing support of traditional integral type for the level can finely tune, and the form of striking angle adjustable is convenient for correct atress central line and strike angle, under the effect of support arc board and lock bar, has alleviated factors such as shake when people make things convenient for the installation greatly and has to the influence of installation accuracy, has improved the installation accuracy, has shortened the debugging cycle, makes the installation more convenient; in addition, the installation block bears the mechanical buffer, and also designs an installation position for the positioning locking nut, and the positioning locking nut is separated from the mechanical buffer, so that the impact borne by the positioning locking nut is borne by the installation block, the damage to the mechanical buffer is reduced, the service life of the mechanical buffer is prolonged, and the practicability of the installation support for the mechanical buffer is further enhanced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a schematic structural diagram of the impact angle adjusting mechanism of the present invention.

The reference signs are: the device comprises a baffle plate assembly 1, a baffle plate 11, a fastening screw 12, a pre-tightening screw 13, a mounting base plate 2, an impact angle adjusting mechanism 3, a dovetail block 31, a boss 32, a locking rod 33, a driving bevel gear 34, a driven bevel gear 25, a mounting block 36, a rotating shaft 37 and a supporting arc plate 4.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.

As shown in fig. 1-2, a mounting support for a mechanical buffer comprises a mounting base plate 2, a baffle plate assembly 1, an impact angle adjusting mechanism 3 and a supporting arc plate 4; the right end face of the cross-shaped structure mounting base plate 2 is provided with a dovetail groove, connecting holes are formed in two sides of the dovetail groove, and the upper end face of the mounting base plate 2 is provided with a fixing hole which can fix the mounting base plate on an external end face and can assist the impact angle adjusting mechanism 3 in positioning; the impact angle adjusting mechanism 3 is arranged in the dovetail groove in a sliding mode, the dovetail block 31, the bosses 32, the locking rods 33, the driving bevel gear 34, the driven bevel gear 25, the mounting block 36 and the rotating shaft 37 jointly form the impact angle adjusting mechanism 3, the dovetail block 31 is arranged in the dovetail groove in a sliding mode, the two bosses 32 are welded on the dovetail block 31, the rotating shaft 37 is connected between the two bosses 32 in a cross mode, the mounting block 36 is mounted in the middle of the rotating shaft 37, a threaded hole is formed in the front end face of the mounting block 36, a positioning locking nut connecting hole is formed in the edge of the threaded hole and can be mounted on the mounting block 36, external impact can be removed to the outside of the mechanical buffer, the driven bevel gear 25 is mounted on the right side of the mounting block 36, the driven bevel gear 25 is meshed with the driving bevel gear 34 connected to the upper end face of the right boss, the locking rods 33 are connected to the lower portion of the driving bevel gear 34, and the locking rods 33 can fix the driving bevel gear 34 under the action of screws, can provide suitable installation angle for mechanical buffer, make the angle of impact accord with the installation requirement, support arc plate 4 and be half circular arc plate structure, support the preferred material that the coefficient of stiffness is big of arc plate 4, like silicon manganese spring steel etc., can fix the suitable position at the dovetail with angle of impact adjustment mechanism 3 in the cooperation of pretension screw, effect in the fine setting is outstanding, baffle subassembly 1 is installed to the right-hand member of mounting plate 2, baffle 11, fastening screw 12, pretension screw 13 has constituteed baffle subassembly 1, baffle 11 is the convex structure, fastening screw 12 passes baffle 11 and installs in the connecting hole, pretension screw 13 passes baffle 11 and the right side wall contact of angle of impact adjustment mechanism 3, and fix angle of impact adjustment mechanism 3 in suitable position under the cooperation of supporting arc plate 4.

The utility model discloses when using: firstly, fixing the mounting base plate 2 on the external end face by using an external fastener, then placing the supporting arc plate 4 into a dovetail groove, then sliding the dovetail block 31 of the impact angle adjusting mechanism 3 inwards along the dovetail groove, then mounting the baffle plate 11 on the mounting base plate 2 by using the fastening screw 12, then penetrating the pre-tightening screw 13 through the baffle plate 11 and extruding the impact angle adjusting mechanism 3 leftwards under the screw thread fastening action, at the moment, the supporting arc plate 4 deforms until the central line of the mounting block 36 is collinear with the motion path of an object to be buffered, and under the action of the supporting arc plate 4 on the pre-tightening screw 13, the impact angle adjusting mechanism 3 realizes quick positioning; then the mechanical buffer is installed in a threaded hole of the installation block 36, the positioning lock nut is installed in the installation hole around the threaded hole, finally, the lock rod 33 is rotated, the driving bevel gear 34 is driven, the driven bevel gear 25 meshed with the driving bevel gear 34 drives the rotating shaft 37 hinged on the boss 32 to rotate, the installation block 36 fixedly installed on the rotating shaft 37 is subjected to angle adjustment until the impact deflection angle between the mechanical buffer installed on the installation block 36 and an object to be buffered is adjusted to be within a specified value, and the lock rod 33 is locked on the boss 32 by using a screw.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be modified to perform various equivalent transformations, which all belong to the protection scope of the present invention.

Claims

1. A mounting support for a mechanical buffer comprises a mounting bottom plate, a baffle plate assembly, an impact angle adjusting mechanism and a supporting arc plate; the utility model discloses a support structure for the automobile seat, including mounting plate, slide in the mounting plate and be provided with the angle of impact adjustment mechanism, the right-hand member face of mounting plate installs the baffle subassembly, it has the support arc board to slide in the mounting plate, the angle of impact adjustment mechanism has the card with the mounting plate between the angle of impact adjustment mechanism.

2. A mounting bracket for a mechanical buffer according to claim 1, wherein: the mounting base plate is of a cross structure, the dovetail groove is formed in the right end face of the mounting base plate, the connecting hole is formed in the right end face of the mounting base plate, and the fixing hole is formed in the upper end face of the mounting base plate.

3. A mounting bracket for a mechanical buffer according to claim 1, wherein: the baffle plate assembly is composed of a baffle plate, fastening screws and pre-tightening screws, the baffle plate is of a convex structure and is installed in a connecting hole of the installation bottom plate through the fastening screws, pre-tightening holes are formed in the baffle plate, and the pre-tightening screws are arranged in the pre-tightening holes.

4. A mounting bracket for a mechanical buffer according to claim 1, wherein: strike angle adjustment mechanism comprises dovetail piece, boss, locking lever, drive bevel gear, driven bevel gear, installation piece, pivot, the activity of dovetail piece sets up in mounting plate's dovetail, the left and right part of dovetail piece up end has welded the boss respectively, two articulated pivot between the boss, the middle part fixed mounting of pivot has the installation piece, the right part fixed mounting of pivot has driven bevel gear, driven bevel gear and drive bevel gear meshing, gear engagement articulates the up end at the boss of right side, gear engagement's lower extreme is connected with the locking lever, the locking lever passes through the screw-fastening on the boss of right side.

5. The mechanical buffer mount according to claim 4, wherein: the front end face of the mounting block is provided with a threaded hole, and the edge of the threaded hole is provided with a positioning locking nut connecting hole.

6. A mounting bracket for a mechanical buffer according to claim 1, wherein: the support arc plate is of a semicircular arc plate structure, the support arc plate is preferably made of a material with a large stiffness coefficient, preferably made of silicon-manganese spring steel and the like.