CN218642783U

CN218642783U - Fixing support for heat treatment of automobile steering gear shell

Info

Publication number: CN218642783U
Application number: CN202222475314.XU
Authority: CN
Inventors: 熊传瑛
Original assignee: Xianning Hongyuan Machinery Co ltd
Current assignee: Xianning Hongyuan Machinery Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-03-17
Anticipated expiration: 2032-09-19

Abstract

The utility model relates to a vapour steering gear shell heat treatment fixed bolster, remove splint including fixed loading board, remove splint one side fixed surface and connected the transmission frame, the spacing groove has all been seted up, two at the inside both ends of fixed loading board the spacing inslot portion all set up run through fixed loading board and with the adjusting screw who runs through position threaded connection, adjusting screw runs through the rotation that sets up in that remove splint inside and leads to the groove and pass through the bearing rotation with running through the position and be connected, two adjusting screw one end all at the inside fixed connection of transmission frame gear one, two set up gear two between the gear one, fixed connection has run through the transmission frame and has rotated the dwang of being connected through the bearing with running through the position in the middle of the gear two. A auto steering ware shell heat treatment fixed bolster, just can make movable clamp plate remove towards fixed loading board through a hand to press from both sides tight processing, it is more convenient to press from both sides auto steering ware shell.

Description

Fixing support for heat treatment of automobile steering gear shell

Technical Field

The utility model relates to a steering gear makes technical field, especially relates to a steering gear shell heat treatment fixed bolster.

Background

When the automobile steering gear is assembled, the shell of the steering gear needs to be subjected to heat treatment, so that the mechanical strength of the shell is improved. In the prior art, a shell of some fixing supports is placed on a special clamp, and the clamp can only be applied to one steering gear shell and has a limited application range; the fixed support can adjust the clamping size in a single direction, cannot adapt to steering gear shells with different lengths and widths, and has limitation on heat treatment processing; and above-mentioned two kinds of fixed bolsters can only process a steering gear shell once, and machining efficiency is low, wastes time and energy.

Through retrieval, the patent with Chinese patent application number CN201922221870.2 discloses an automobile steering gear shell heat treatment fixing support, which comprises a fixing bearing plate, a movable clamping plate, a screw rod, a first knob, a fixing clamping piece, a movable clamping piece, a screw hole fixing plate, a connecting rod and a second knob, wherein the movable clamping plate is arranged on one side of the fixing bearing plate, and two ends of the movable clamping plate are respectively provided with a screw rod through hole.

However, there are disadvantages in the prior art that the moving clamping plate needs to be moved by rotating two knobs simultaneously with both hands to rotate the two knobs simultaneously, so that the two knobs rotate synchronously, and the moving clamping plate can be moved, and if one hand rotates too fast and the other hand rotates slowly, the clamping is troublesome, and therefore, a fixing bracket for heat treatment of the shell of the automobile steering gear is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heat treatment fixed bolster of auto steering ware shell has solved the technical problem that the background art provided among the prior art.

The utility model provides a scheme as follows of above-mentioned technical problem: including fixed loading board movable clamp plate, movable clamp plate one side fixed surface has connected the transmission frame, the spacing groove has all been seted up, two at the inside both ends of fixed loading board the spacing inslot portion all set up run through fixed loading board and with the adjusting screw who runs through position threaded connection, adjusting screw runs through the rotation logical groove of seting up inside movable clamp plate and with run through the position and pass through the bearing rotation and be connected, two adjusting screw one end has all been at transmission frame inside fixed connection gear one, two set up two gear two between the gear one fixed connection has run through transmission frame and with run through the position through the dwang that the bearing rotation is connected, dwang one end fixed connection has rotatory handle, two the equal fixed connection of the adjusting screw other end has with spacing inslot sliding connection's stop cap, be connected through having set up the driving chain between gear one and the gear two.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, two baffles are fixedly connected to the upper end of the fixed bearing plate, and three bidirectional screw rods are arranged between the two baffles.

Furthermore, two-way lead screws are fixedly connected through connecting rods, and the two-way lead screw arranged at the front end of the upper surface of the fixed bearing plate and the two-way lead screw arranged at the rear end of the upper surface of the fixed bearing plate penetrate through the corresponding baffle and are rotatably connected with the penetrating part through bearings.

Furthermore, every two-way lead screw surface has all set up two inside all with two-way lead screw surface threaded connection's removal clamp splice, remove clamp splice and fixed loading board upper end sliding connection.

Furthermore, the front end of a bidirectional screw rod arranged at the front end of the upper surface of the fixed bearing plate is fixedly connected with a rotating cap.

The utility model has the advantages that: the utility model provides a heat treatment fixed bolster of auto steering ware shell has following advantage:

1. through the matching action among the adjusting screw, the limiting cap, the rotating handle, the first gear, the second gear, the transmission chain, the rotating through groove and the limiting groove, the movable clamp plate can move towards the direction of the fixed bearing plate only by rotating the rotating handle, so that the shell of the automobile steering gear is clamped conveniently;

2. through the cooperation between the two-way lead screw, the rotating cap and the movable clamping block, the steering gear shell can be clamped.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural view of a fixing bracket for heat treatment of an automobile steering gear housing according to an embodiment of the present invention;

FIG. 2 is a schematic top cross-sectional view of a portion of the heat treatment fixture of the automobile steering gear housing shown in FIG. 1;

fig. 3 is a schematic top sectional view of a partial structure of a fixing bracket for heat treatment of a housing of an automobile steering gear according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. fixing a bearing plate; 2. a bidirectional screw rod; 3. a baffle plate; 4. moving the clamping block; 5. rotating the cap; 6. adjusting the screw rod; 7. a limiting cap; 8. moving the clamping plate; 9. a transmission frame; 10. rotating the handle; 11. rotating the through groove; 12. a first gear; 13. a drive chain; 14. a second gear; 15. a limiting groove.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-3, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-3, the utility model provides a heat treatment fixed bolster of auto steering ware shell, including fixed loading board 1 movable clamp plate 8, movable clamp plate 8 one side fixed surface has connected transmission frame 9, spacing groove 15, two have all been seted up at fixed loading board 1 inside both ends limiting groove 15 is inside all set up and run through fixed loading board 1 and with the adjusting screw 6 that runs through position threaded connection, adjusting screw 6 runs through the rotation logical groove 11 of seting up inside movable clamp plate 8 and with run through the position and pass through the bearing rotation and be connected, two adjusting screw 6 one end has all been at transmission frame 9 inside fixed connection gear one 12, two set up two gear two 14 between the gear one 12 fixed connection has run through transmission frame 9 and with run through the position through the dwang that the bearing rotation is connected, dwang one end fixed connection has rotated handle 10, two the adjusting screw 6 other end all fixed connection has been connected with spacing cap 7 of limiting groove 15 inside sliding connection, be connected through having set up transmission chain 13 between gear one 12 and the gear two 14 for gear two 14 can drive transmission chain 13, and transmission chain 13 can drive one transmission chain 13.

Preferably, the upper end of the fixed bearing plate 1 is fixedly connected with two baffles 3, three bidirectional screw rods 2 are arranged between the two baffles 3, and the two movable clamping blocks 4 can move oppositely or reversely under the action of the bidirectional screw rods 2.

Preferably, every two bidirectional screw rods 2 are fixedly connected through a connecting rod, and the bidirectional screw rods 2 arranged at the front end of the upper surface of the fixed bearing plate 1 and the bidirectional screw rods 2 arranged at the rear end of the upper surface of the fixed bearing plate 1 penetrate through the corresponding baffle plates 3 and are rotatably connected with the penetrating positions through bearings.

Preferably, each two-way lead screw 2 surface has all set up two inside all with two-way lead screw 2 surface threaded connection's removal clamp splice 4, remove clamp splice 4 and fixed bearing board 1 upper end sliding connection, can carry out spacing processing to the steering gear shell through the removal clamp splice 4 that sets up.

Preferably, the front end of the bidirectional screw rod 2 arranged at the front end of the upper surface of the fixed bearing plate 1 is fixedly connected with a rotating cap 5, and the bidirectional screw rod 2 is conveniently rotated under the action of the rotating cap 5.

The utility model discloses a concrete theory of operation and application method do:

the utility model provides a heat treatment fixed bolster of auto steering ware shell, during the use, when needs move the position of moving splint 8, only need to rotate rotatory handle 10, rotatory handle 10 can drive two 14 gears and rotate, thereby it is rotatory to drive two gears 12 under the effect through driving chain 13, thereby make two adjusting screw 6 rotate in step, thereby and fixed loading board 1 between threaded connection, then just can make moving splint 8 remove towards the direction of fixed loading board 1, thereby just can make the auto steering ware shell spacing carry on spacingly between moving splint 8 and fixed loading board 1, it is more convenient.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a vapour steering gear shell heat treatment fixed bolster, removes splint (8) including fixed loading board (1), a serial communication port, remove splint (8) one side fixed surface and connected transmission frame (9), spacing groove (15), two have all been seted up at fixed loading board (1) inside both ends spacing groove (15) inside all set up run through fixed loading board (1) and with adjusting screw (6) that run through position threaded connection, adjusting screw (6) run through the rotation that sets up inside moving splint (8) lead to groove (11) and with run through the position and pass through the bearing rotation and be connected, two adjusting screw (6) one end has all set up gear one (12), two in transmission frame (9) inside fixed connection between gear one (12) common fixed connection in the middle of gear two (14) has run through transmission frame (9) and pass through the position and rotate the dwang of being connected through the bearing, and one end fixed connection has rotated handle (10), two adjusting screw (6) other end equal fixed connection has set up with spacing groove (15) inside sliding connection's dwang between gear cap (7) and the transmission chain (13).

2. The fixing bracket for heat treatment of automobile steering gear housing according to claim 1 is characterized in that two baffles (3) are fixedly connected to the upper end of the fixing bearing plate (1), and three bidirectional screws (2) are arranged between the two baffles (3).

3. The fixing bracket for heat treatment of the automobile steering gear shell is characterized in that two bidirectional screw rods (2) are fixedly connected through a connecting rod, and the bidirectional screw rod (2) arranged at the front end of the upper surface of the fixing bearing plate (1) and the bidirectional screw rod (2) arranged at the rear end of the upper surface of the fixing bearing plate (1) penetrate through the corresponding baffle (3) and are rotatably connected with the penetrating part through a bearing.

4. The fixing bracket for the heat treatment of the automobile steering gear shell is characterized in that two movable clamping blocks (4) which are internally in threaded connection with the surface of the bidirectional screw rod (2) are arranged on the surface of each bidirectional screw rod (2), and the movable clamping blocks (4) are in sliding connection with the upper end of the fixed bearing plate (1).

5. The fixing bracket for heat treatment of automobile steering gear housing according to claim 2, characterized in that the front end of the bidirectional screw rod (2) arranged at the front end of the upper surface of the fixing bearing plate (1) is fixedly connected with the rotating cap (5).