CN210484588U

CN210484588U - Housing for automatic gear shifter

Info

Publication number: CN210484588U
Application number: CN201921340157.3U
Authority: CN
Inventors: 朱梓军; 郭海宽; 陈军; 葛颖颖; 叶浩梁; 王威
Original assignee: NINGBO YONGXIN AUTO COMPONENTS MANUFACTURING CO LTD
Current assignee: NINGBO YONGXIN AUTO COMPONENTS MANUFACTURING CO LTD
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-05-08
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a shell for an automatic gear shifter, which comprises a left shell and a right shell, the left shell and the right shell are connected through screws, at least two buckles are arranged on the outer side surface of the left shell close to the right shell, the outer side surface of the right shell close to the left shell is provided with a pre-installation plate, the buckles are in one-to-one correspondence with the pre-installation plate, the cross section of the pre-mounting plate is shaped like Contraband, the opening direction of the pre-mounting plate is far away from the corresponding buckle, one end of the pre-mounting plate is arranged on the right shell, the other end of the pre-mounting plate extends out of the right shell, the side of pre-installation board and the nearly left casing of right casing form the draw-in groove, the buckle block in the draw-in groove when left casing and right casing laminating, the utility model provides a shell that is used for automatic gear shifter that the hole site can not squint when beating the screw automatically.

Description

Housing for automatic gear shifter

Technical Field

The utility model relates to an automatic gear shifter technical field especially relates to a casing for automatic gear shifter.

Background

The automatic gearbox gear shifting mechanism is an important part of an automobile transmission system, the operating principle of the automatic gearbox gear shifting mechanism is that a rotating shaft is pushed through a handle rod to drive a guy cable, the guy cable pushes a gearbox rocker arm to drive so as to realize switching between gears, the gear shifting mechanism is arranged in a shell, according to the prior art, a left shell and a right shell are combined to form a structure, the left shell and the right shell are not pre-installed, a screw is manually installed, and hole positions can be shifted when the screw is automatically screwed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the defects of the prior art are overcome, and the shell for the automatic gear shifter, which can prevent the hole position from shifting when the screw is automatically screwed, is provided.

The utility model adopts the technical proposal that: the utility model provides a casing for automatic gear shifter, includes left casing and right casing, left casing and right casing pass through screwed connection, the nearly right lateral surface of casing of left casing be equipped with two at least buckles, the nearly left lateral surface of casing of right casing be equipped with the mounting panel in advance, buckle and the one-to-one of installing in advance, the cross sectional shape of mounting panel in advance be "Contraband" font, the opening direction of mounting panel in advance keep away from the buckle that corresponds, mounting panel one end establish on the casing of right in advance, the mounting panel other end stretch out right casing in advance, the side of the nearly left casing of mounting panel and right casing in advance form the draw-in groove, the buckle block in the draw-in groove when left casing and right casing are laminated.

After the structure more than adopting, compared with the prior art, the utility model has the following advantage: the buckle is arranged on the left shell, the preset mounting plate is arranged on the right shell, the cross section of the preset mounting plate is shaped like 'Contraband', a clamping groove is formed in the side face, close to the left shell, of the preset mounting plate and the right shell, the buckle is clamped in the clamping groove when the left shell and the right shell are attached to each other, the left shell and the right shell are pre-mounted through the buckle before the left shell and the right shell are fixed through screws, and therefore hole positions are prevented from being shifted when screws are automatically screwed, and the hole positions cannot be shifted when the screws are.

Preferably, the number of the buckles is two, one buckle is located at the upper left corner of the left shell, the other buckle is located at the lower right corner of the left shell, the structure is simple, and the hole position can not deviate when the screw is automatically screwed.

As preferred, left side casing body outside be equipped with the spout, the spout run through the surface of the nearly right casing of left casing, the buckle establish in the spout, the nearly left casing of mounting panel basal surface and right casing of predetermineeing between the surface be equipped with the guide block, the guide block lower surface be equipped with the circular arc groove, the guide block be located the spout when left casing and right casing lock completely, the buckle is established in the spout, predetermines the mounting panel lower surface and establishes the guide block, slowly blocks in the spout through the circular arc groove at the in-process guide block of left casing and right casing locking, guarantees to not squint all the time at the hole on the in-process left casing of last screw and the right casing, the reliability is high.

Preferably, the cross section of the buckle is in a right trapezoid shape, the lower bottom of the right trapezoid is located at the bottom of the sliding groove, the lower bottom of the right trapezoid is distributed along the length direction of the sliding groove, and the oblique waist of the right trapezoid faces the right shell, so that the buckle is conveniently clamped in the clamping groove and is not easy to loosen.

Preferably, a square baffle is arranged between the lower surface of the buckle and the bottom of the sliding groove, the projection of the square baffle on the sliding groove is coincided with the projection of the bottom of the buckle on the sliding groove, the surface of the right shell close to the left shell abuts against the surface of the square baffle close to the right shell when the left shell and the right shell are completely locked, the left shell and the right shell are connected through screws, the surface of the right shell close to the left shell abuts against the surface of the square baffle close to the right shell, holes in the left shell and the right shell cannot deviate all the time, and reliability is high.

Drawings

Fig. 1 is a perspective view of a housing for an automatic shifter of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1;

fig. 3 is a perspective view of the housing for the automatic shifter of the present invention;

fig. 4 is a perspective view of the housing for the automatic shifter of the present invention.

Fig. 5 is an enlarged schematic view of B in fig. 4.

The device comprises a shell, a left shell, a right shell, a buckle, a pre-mounting plate, a clamping groove, a sliding groove, a guide block, an arc groove, a square baffle and a clamping groove, wherein the shell comprises 1, the left shell, 2, the right shell, 3, the buckle and 4.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in the figures, the utility model provides a shell for an automatic gear shifter, which comprises a left shell 1 and a right shell 2, wherein the left shell 1 and the right shell 2 are connected through screws, the outer side surface of the left shell 1 close to the right shell 2 is provided with at least two buckles 3, the outer side surface of the right shell 2 close to the left shell 1 is provided with a pre-mounting plate 4, the buckles 3 are in one-to-one correspondence with the pre-mounting plate 4, the cross section of the pre-mounting plate 4 is shaped like 'Contraband', the opening direction of the pre-mounting plate 4 is far away from the corresponding buckles 3, one end of the pre-mounting plate 4 is arranged on the right shell 2, the other end of the pre-mounting plate 4 extends out of the right shell 2, the pre-mounting plate 4 and the side surface of the right shell 2 close to the left shell 1 form a clamping groove 5, the buckles 3 are clamped in the clamping groove 5 when the left shell 1 and the right shell 2 are jointed, the utility model has the advantages that, the mounting panel 4 is predetermine to right casing 2, and the cross sectional shape of pre-mounting panel 4 is "Contraband" font, and pre-mounting panel 4 forms draw-in groove 5 with the side of right casing 2 nearly left casing 1, and buckle 3 blocks in draw-in groove 5 when left casing 1 and right casing 2 are laminated, and before left casing 1 and right casing 2 used the screw fixation, left and right casing was preinstalled with the buckle, and the hole site squinted when preventing to beat the screw automatically, and the hole site can not squint when beating the screw automatically.

The quantity of buckle 3 be two, a buckle 3 is located the upper left corner of left casing 1, another buckle 3 is located the lower right corner of left casing 1, simple structure can guarantee that the hole site can not squint when the automatic screw of beating.

1 lateral surface of left side casing be equipped with spout 6, spout 6 run through the surface of the nearly right casing 2 of left side casing 1, buckle 3 establish in

spout

6, 4 basal surfaces of pre-installation board and the nearly left casing 1 of right casing 2 between the surface be equipped with

guide block

7, 7 lower surfaces of guide block be equipped with circular arc groove 8, guide block 7 be located spout 6 when left side casing 1 and right casing 2 lock completely, buckle 3 establishes in

spout

6, 4 lower surfaces of pre-installation board establish guide block 7, at the in-process guide block 7 of left side casing 1 and right casing 2 locking slowly block in spout 6 through circular arc groove 8, guarantee can not squint all the time in the hole on left side casing 1 and the right casing 2 of the in-process of last screw, the reliability is high.

The cross section of the buckle 3 is in a right trapezoid shape, the lower bottom of the right trapezoid is located at the bottom of the sliding groove 6, the lower bottom of the right trapezoid is distributed along the length direction of the sliding groove 6, the oblique waist of the right trapezoid faces the right shell 2, and the buckle 3 is convenient to clamp in the clamping groove 5 and is not easy to loosen.

3 lower surfaces of buckle and spout 6 bottom between be equipped with square baffle 9, square baffle 9 in the projection of spout 6 and the projection coincidence of buckle 3 bottom at spout 6, the surface of right casing 2 nearly left casing 1 support and lean on the surface of square baffle 9 nearly right casing 2 when left casing 1 and right casing 2 lock completely, left casing 1 and right casing 2 pass through the back that screwed connection got up, the surface of right casing 2 nearly left casing 1 supports and leans on the surface of square baffle 9 nearly right casing 2, the hole on left casing 1 and the right casing 2 can not squint all the time, the reliability is high.

Particularly, the utility model discloses a principle is to establish buckle 3 on left casing 1, right casing 2 is preset mounting panel 4, the cross sectional shape of preset mounting panel 4 is "Contraband" font, the side formation draw-in groove 5 of nearly left casing 1 of preset mounting panel 4 and right casing 2, buckle 3 card is in draw-in groove 5 when left casing 1 and right casing 2 laminate, before left casing 1 and right casing 2 use the screw fixation, control for the casing buckle preinstallation, hole site skew when preventing to beat the screw automatically, the hole site can not squint when beating the screw automatically.

While the above is directed to the preferred embodiment of the present invention, it is not intended that it be limited, except as by the appended claims. The present invention is not limited to the above embodiments, and the specific structure thereof allows for changes, all the changes made within the protection scope of the independent claims of the present invention are within the protection scope of the present invention.

Claims

1. A shell for an automatic gear shifter comprises a left shell (1) and a right shell (2), wherein the left shell (1) and the right shell (2) are connected through screws, and the shell is characterized in that: the lateral surface of nearly right casing (2) of left side casing (1) be equipped with two at least buckles (3), the lateral surface of nearly left casing (1) of right side casing (2) be equipped with mounting panel (4) in advance, buckle (3) with mounting panel (4) one-to-one in advance, the cross sectional shape of mounting panel (4) in advance be "Contraband" font, the opening direction of mounting panel (4) in advance keep away from corresponding buckle (3), mounting panel (4) one end in advance establish on right casing (2), mounting panel (4) other end in advance stretch out right casing (2), the side of nearly left casing (1) of mounting panel (4) and right casing (2) in advance form draw-in groove (5), buckle (3) block in draw-in groove (5) when left casing (1) and right casing (2) laminating.

2. The housing for an automatic shifter of claim 1 wherein: the quantity of buckle (3) be two, one buckle (3) are located the upper left corner of left casing (1), another buckle (3) are located the lower right corner of left casing (1).

3. The housing for an automatic shifter of claim 1 wherein: left side casing (1) lateral surface be equipped with spout (6), spout (6) run through the surface of left casing (1) nearly right casing (2), buckle (3) establish in spout (6), the surface of installing panel (4) basal surface and right casing (2) nearly left casing (1) in advance between be equipped with guide block (7), guide block (7) lower surface be equipped with circular arc groove (8), guide block (7) be located spout (6) when left casing (1) and right casing (2) lock completely.

4. The housing for an automatic shifter of claim 3 wherein: the cross section of the buckle (3) is in a right trapezoid shape, the lower bottom of the right trapezoid is located at the bottom of the sliding groove (6), the lower bottom of the right trapezoid is distributed along the length direction of the sliding groove (6), and the oblique waist of the right trapezoid faces the right shell (2).

5. The housing for an automatic shifter of claim 4 wherein: buckle (3) lower surface and spout (6) bottom between be equipped with square baffle (9), square baffle (9) in the projection of spout (6) and the projection coincidence of buckle (3) bottom in spout (6), the surface of right casing (2) nearly left casing (1) support when left casing (1) and right casing (2) are locked completely and lean on the surface that leans on square baffle (9) nearly right casing (2).