CN210253813U

CN210253813U - Sheet metal part convenient to replace

Info

Publication number: CN210253813U
Application number: CN201921001472.3U
Authority: CN
Inventors: 卡尔·冯瑞锡; 俞波
Original assignee: Hanbi Machinery Parts Taicang Co ltd
Current assignee: Hanbi Machinery Parts Taicang Co ltd
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-04-07
Anticipated expiration: 2029-07-01

Abstract

The utility model discloses a sheet metal component convenient to change, including the support of "Contraband" font structure the inboard both sides of support all are equipped with a direction spout, and sliding connection has an extension board of "Contraband" font structure between two direction spouts, the both sides of extension board are equipped with and correspond direction spout complex slider, all are equipped with limit baffle in the top of support both sides longitudinal plate, are equipped with the gag lever post in left limit baffle's inboard, run through one on the limit baffle on right side can be to the flexible limit slide bar of the center pin of support, and the limit baffle's on right side outside is equipped with and can drives the flexible actuating mechanism of limit slide bar toward limit baffle's outside when being pressed, limit slide bar and gag lever post cooperation are used for chucking wire fixing base. The utility model discloses convenient the change after the later stage is fixed.

Description

Sheet metal part convenient to replace

Technical Field

The utility model belongs to the technical field of a sheet metal component's technique and specifically relates to a sheet metal component convenient to change.

Background

The sheet metal part is a product processed by a sheet metal process, and the sheet metal part cannot be separated everywhere in life. The sheet metal part is manufactured by filament power supply winding, laser cutting, heavy processing, metal bonding, metal drawing, plasma cutting, precise welding, roll forming, sheet metal bending forming, die forging, water jet cutting and precise welding.

All need the sheet metal component to fix in many fields, for example adopt the sheet metal component to carry out clamping action to the circuit in the rack among the communication control mechanism, but present sheet metal component all fixes through the wire fixing base on screw and the circuit, and it is inconvenient to lead to the dismantlement when later stage need changing the wire.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sheet metal component convenient to change in order to solve above-mentioned prior art not enough.

In order to realize the above-mentioned purpose, the utility model discloses a sheet metal component convenient to change, including the support of "Contraband" font structure the inboard both sides of support all are equipped with a direction spout, and sliding connection has the extension board of "Contraband" font structure between two direction spouts, the both sides of extending the board are equipped with and correspond direction spout complex slider, all are equipped with limit baffle in the top of support both sides longitudinal plate, are equipped with the gag lever post in left limit baffle's inboard, run through the spacing slide bar that has one can be flexible to the center pin of support on the limit baffle on right side, can drive the outside flexible actuating mechanism of spacing slide bar toward limit baffle when the outside of limit baffle on right side is equipped with and is pressed, spacing slide bar is used for chucking wire fixing base with the gag lever post cooperation.

Further, for convenient operation, actuating mechanism include fixed frame, it has the action bars to run through in fixed frame's top, the upper portion of action bars is the button, has one end to withstand the button at the action bars overcoat, and the other end withstands the first compression spring of fixed frame upper surface, and the action bars tip that stretches into in the fixed frame articulates through first pivot has the lever that the center articulates in fixed frame, the other end of lever passes through the second pivot and is articulated with spacing slide bar, when realizing that the button presses, drives the action bars downwards, and drive and action bars articulated lever one end are downwards, and the lever other end upwards, finally lets spacing slide bar toward fixed frame in horizontal migration.

Further, for convenience of operation, the lever is hinged in the fixed frame through a third rotating shaft.

Furthermore, in order to play a role of anti-skidding, an anti-skidding layer is arranged above the button.

Furthermore, in order to improve the limiting clamping effect, a silica gel layer is arranged at the end part of the left side of the limiting slide rod.

Furthermore, in order to play a role in guiding, a guide shaft is arranged in the fixed frame, a pressing plate sleeved outside the guide shaft is arranged on one side of the operating rod extending into the fixed frame, and a second return spring sleeved outside the guide shaft is connected to the pressing plate and the bottom inside the fixed frame in a propping manner.

The utility model provides a sheet metal component convenient to change, the utility model discloses realize the change part that can be convenient fast, need not to change through the unscrew screw, and lead to changing inconvenient problem.

Drawings

FIG. 1 is a perspective view showing the structure of a sheet metal member which is easy to replace in embodiment 1;

FIG. 2 is a schematic view showing the connection between a driving mechanism and a limit slide bar in embodiment 1;

FIG. 3 is a structural sectional view of a sheet metal member of embodiment 1, which is easy to replace;

FIG. 4 is a schematic view showing the connection between a drive mechanism and a limit slide bar in embodiment 2;

FIG. 5 is a schematic view showing the connection between a driving mechanism and a limit slide bar in embodiment 3;

FIG. 6 is a schematic view showing the connection between the driving mechanism and the limit slide bar in example 6.

In the reference symbols: the device comprises a support 1, a guide sliding groove 2, an extension plate 3, a sliding block 4, a limit baffle 5, a limit rod 6, a limit sliding rod 7, a driving mechanism 8, a fixed frame 9, an operating rod 10, a button 11, a first compression spring 12, a first rotating shaft 13, a lever 14, a second rotating shaft 15, a third rotating shaft 16, an anti-slip layer 17, a silica gel layer 18, a guide shaft 19, a pressing plate 20 and a second return spring 21.

Detailed Description

The invention will be further described with reference to the following examples.

Example 1:

as shown in fig. 1-3, the present embodiment provides a sheet metal part which is easy to replace, including a bracket 1 with a structure of "Contraband", two sides of the inner side of the bracket 1 are respectively provided with a guide chute 2, an extension plate 3 with an Contraband-shaped structure is connected between the two guide chutes 2 in a sliding way, two sides of the extension plate 3 are provided with slide blocks 4 matched with the corresponding guide chutes 2, the upper parts of the longitudinal plates at the two sides of the bracket 1 are both provided with a limit baffle 5, the inner side of the limit baffle 5 at the left side is provided with a limit rod 6, a limit slide rod 7 which can extend towards the central shaft of the bracket 1 penetrates through the limit baffle 5 on the right side, the outside of the limit baffle 5 on the right side is provided with a driving mechanism 8 which can drive the limit slide rod 7 to stretch out and draw back towards the outside of the limit baffle 5 when being pressed down, and the limit slide rod 7 is matched with the limit rod 6 to be used for clamping the lead fixing seat.

Further, in order to facilitate the operation, the driving mechanism 8 includes a fixed frame 9, an operating rod 10 penetrates through the upper portion of the fixed frame 9, a button 11 is arranged on the upper portion of the operating rod 10, a first compression spring 12 with one end abutting against the button 11 and the other end abutting against the upper surface of the fixed frame 9 is sleeved outside the operating rod 10, the end portion of the operating rod 10 extending into the fixed frame 9 is hinged to a lever 14 with the center hinged in the fixed frame 9 through a first rotating shaft 13, the other end of the lever 14 is hinged to the limit slide bar 7 through a second rotating shaft 15, when the button 11 is pressed down, the operating rod 10 is driven to move downwards, one end of the lever 14 hinged to the operating rod 10 is driven to move downwards, the other end of the lever 14 moves upwards, and finally the limit slide bar 7 moves horizontally into the fixed frame 9.

During operation, press button 11 earlier, drive action bars 10 is downward, drive and action bars 10 articulated lever 14 one end is downward, and the lever 14 other end is upwards, finally let spacing slide bar 7 toward fixed frame 9 in the horizontal migration, make spacing slide bar 7 and spacing 6's interval increase, then install the wire fixing base, then release the button, reset through first compression spring 12, make spacing slide bar 7 reset, reduce the interval with spacing 6, finally chucking wire fixing base, then during the later stage change, press button 11, drive action bars 10 is downward, drive and action bars 10 articulated lever 14 one end is downward, and the lever 14 other end is upwards, finally let spacing slide bar 7 toward fixed frame 9 in the horizontal migration. Make spacing slide bar 7 and the increase of spacing of gag lever post 6, then dismantle the wire fixing base, change, consequently through above-mentioned structural design, realize the change part that can be convenient fast, need not to change through loosening the screw soon, and lead to changing inconvenient problem.

Further, for convenience of operation, the lever 14 is hinged in the fixed frame 9 by a third hinge 16.

A production method of a sheet metal part convenient to replace specifically comprises the following steps:

step 1, firstly processing a bracket 1 through a stamping die, stamping according to a certain size, then bending and polishing, wherein the bracket 1 is formed by processing and combining a plurality of metal plates; quenching treatment is required to be carried out in advance before the sheet metal is processed; the temperature range of the heat treatment is 580-600 ℃;

step 2, processing an extension plate 3 through a stamping die, stamping according to a certain size, bending, and polishing, wherein the extension plate 3 is formed by processing and combining a plurality of metal plates;

step 3, performing surface electroplating treatment on the extension plate 3 and the bracket 1, and forming a complete sheet metal part through organization;

and 4, mounting a driving mechanism 8, and connecting the driving mechanism 8 with a limiting slide rod 7.

Further, in order to form the guide chute 2 in the processing process of step 1, when a plurality of metal plates are stacked in advance, the notch processing of the corresponding guide chute 2 of the metal plate is performed, and then the corresponding guide chute 2 is formed after stacking.

Further, in the process of combining the multiple metal plates in the step 1 and the step 2, the hardness process of the metal plate needs to be tested.

Further, between the step 3 and the step 4, a step 5 is added, and the bracket 1 and the extension plate 3 are subjected to surface painting of an anti-corrosion layer.

Example 2:

as shown in fig. 4, in the sheet metal part provided in this embodiment, an anti-slip layer 17 is further provided above the button 11 to play an anti-slip role.

Example 3:

as shown in fig. 5, the sheet metal part convenient to replace provided by this embodiment further includes a silica gel layer 18 disposed at the left end of the limiting slide rod 7 to improve the limiting clamping effect.

Example 4:

as shown in fig. 6, in the sheet metal part easy to replace provided in this embodiment, in order to perform a guiding function, a guiding shaft 19 is disposed in the fixing frame 9, a pressing plate 20 sleeved outside the guiding shaft 19 is disposed on one side of the operating rod 10 extending into the fixing frame 9, and a second return spring 21 sleeved outside the guiding shaft 19 is abutted against the bottom of the pressing plate 20 and the fixing frame 9.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The sheet metal part convenient to replace is characterized by comprising a support (1) of an Contraband-shaped structure, wherein two sides of the inner side of the support (1) are respectively provided with a guide chute (2), an extension plate (3) of a Contraband-shaped structure is connected between the two guide chutes (2) in a sliding manner, two sides of the extension plate (3) are provided with sliders (4) matched with the corresponding guide chutes (2), limit baffles (5) are respectively arranged above longitudinal plates at two sides of the support (1), a limit rod (6) is arranged at the inner side of the left limit baffle (5), a limit slide rod (7) capable of stretching towards the central shaft of the support (1) penetrates through the limit baffle (5) at the right side, a driving mechanism (8) capable of driving the limit slide rod (7) to stretch towards the outer part of the limit baffle (5) when being pressed is arranged at the outer part of the right side of the limit baffle (5), the limiting slide rod (7) is matched with the limiting rod (6) to clamp the lead fixing seat.

2. The sheet metal part convenient to replace according to claim 1, wherein the driving mechanism (8) comprises a fixed frame (9), an operating rod (10) penetrates through the upper portion of the fixed frame (9), a button (11) is arranged on the upper portion of the operating rod (10), a first compression spring (12) with one end abutting against the button (11) and the other end abutting against the upper surface of the fixed frame (9) is sleeved outside the operating rod (10), the end portion of the operating rod (10) extending into the fixed frame (9) is hinged to a lever (14) with the center hinged to the fixed frame (9) through a first rotating shaft (13), the other end of the lever (14) is hinged to the limiting sliding rod (7) through a second rotating shaft (15), when the button (11) is pressed down, the operating rod (10) is driven to move downwards, one end of the lever (14) hinged to the operating rod (10) is driven to move downwards, and the other end of the lever (14) is upward, and finally the limiting slide rod (7) moves horizontally towards the inside of the fixed frame (9).

3. A sheet metal part facilitating replacement according to claim 2, characterized in that the lever (14) is hinged in the fixed frame (9) by a third pivot (16).

4. A sheet metal part facilitating replacement according to claim 2 or 3, characterized in that an anti-slip layer (17) is provided above the push button (11).

5. A sheet metal part convenient to replace according to claim 1 or 2, characterized in that a silicone layer (18) is arranged at the left end of the limiting slide rod (7).

6. The sheet metal part convenient to replace according to claim 2 or 3, wherein a guide shaft (19) is arranged in the fixed frame (9), a pressing plate (20) sleeved outside the guide shaft (19) is arranged on one side of the operating rod (10) extending into the fixed frame (9), and a second return spring (21) sleeved outside the guide shaft (19) is abutted to the bottom inside the pressing plate (20) and the fixed frame (9).