CN215281657U

CN215281657U - Accuse screen support adds clamping apparatus in car

Info

Publication number: CN215281657U
Application number: CN202121376709.3U
Authority: CN
Inventors: 向德平; 康天燕
Original assignee: Chongqing Tongwei Machinery Manufacturing Co ltd
Current assignee: Chongqing Tongwei Machinery Manufacturing Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-24
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a accuse screen support adds clamping apparatus in car, its characterized in that: comprises a base, a supporting block, two positioning pins, a switching mechanism and a pressing mechanism; one end of the supporting block is hinged with the base through a rotating shaft; the supporting block is used for supporting a control panel bracket in an automobile; the positioning pin is arranged on the supporting block and used for positioning the automobile central control screen bracket; the pressing mechanism is arranged on the supporting block and is used for pressing the automobile central control screen bracket; the switching mechanism is connected with the supporting block and is used for driving the supporting block to rotate around the rotating shaft at a fixed angle. The utility model is used for accuse screen support adds the clamping man-hour in the car, and the commonality can reduce the anchor clamps cost, reduces the loading and unloading number of times simultaneously, and the process is concentrated, can improve work efficiency greatly and promote the machining precision.

Description

Accuse screen support adds clamping apparatus in car

Technical Field

The utility model relates to a accuse screen support adds clamping apparatus in car.

Background

Referring to fig. 1-4, i am a central console bracket for a vehicle, which is provided with 10 pillars (N-1), two flat support lugs (N-2) and two inclined support lugs (N-3). The pillar (N-1) needs to be milled with a first top surface (N-11) and a first connecting hole (N-12), the two flat support lugs (N-2) need to be milled with a second connecting hole (N-21), and the two inclined support lugs (N-3) need to be milled with a third connecting hole (N-31). Because a certain included angle (a) is formed between the inclined support lug (N-3) and the flat support lug (N-2), if a conventional fixture is adopted, two sets of different fixtures need to be designed, wherein the first set of fixture is used for machining the support column (N-1) and the flat support lug (N-2), and the second set of fixture is used for machining the inclined support lug (N-3).

Firstly, two sets of clamps are required to be configured, so that the equipment cost is increased;

secondly, after 10 pillars (N-1) and two flat lugs (N-2) on the automobile central control screen bracket are machined on a first set of fixture, two inclined lugs (N-3) on the automobile central control screen bracket can be machined only by detaching and re-clamping workpieces, errors can be caused by detaching and assembling the workpieces, machining precision is reduced, time and labor are wasted, procedures are scattered, and production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned one or more defect problems that exist among the prior art, the utility model provides a accuse screen support adds clamping apparatus in car.

In order to achieve the above object, the utility model provides a accuse screen support adds clamping apparatus in car, its characterized in that: comprises a base, a supporting block, two positioning pins, a switching mechanism and a pressing mechanism; one end of the supporting block is hinged with the base through a rotating shaft; the supporting block is used for supporting a control panel bracket in an automobile; the positioning pin is arranged on the supporting block and used for positioning the automobile central control screen bracket; the pressing mechanism is arranged on the supporting block and is used for pressing the automobile central control screen bracket; the switching mechanism is connected with the supporting block and is used for driving the supporting block to rotate around the rotating shaft at a fixed angle.

Preferably, the switching mechanism comprises a guide rail, a sliding seat, a connecting rod and a driving cylinder; the guide rail is horizontally fixed on the base, the sliding seat is in sliding fit with the guide rail, one end of the connecting rod is hinged with the sliding seat, the other end of the connecting rod is hinged with the other end or the middle part of the supporting block, and the output end of the driving cylinder is connected with the sliding seat.

Furthermore, a first limiting block which is used for limiting the supporting block when the supporting block rotates to a horizontal working position is arranged on the base; and a second limiting block which is used for limiting the supporting block when the supporting block rotates to the inclined working position is arranged on the base.

Preferably, the pressing mechanism is a quick clamp. The model CH0B (as manufactured or sold by Jia just International GmbH, Taiwan, China) can be selected.

Preferably, the driving cylinder is a telescopic hydraulic cylinder or a telescopic pneumatic cylinder.

Preferably, the two connecting rods are symmetrically distributed, and the sliding seat is provided with two connecting parts which are respectively hinged with the first ends of the two connecting rods; the output end of the driving cylinder is connected with the middle part of the sliding seat.

Preferably, the guide rails have two and parallel distributions; the sliding seat is provided with two guide grooves which are respectively matched with the two guide rails in a sliding way.

The utility model discloses beneficial effect: the utility model is used for accuse screen support adds the clamping man-hour in the car, and the commonality can reduce the anchor clamps cost, reduces the loading and unloading number of times simultaneously, and the process is concentrated, can improve work efficiency greatly and promote the machining precision.

Drawings

FIGS. 1-5 are schematic structural views of a control screen bracket of an automobile.

Fig. 6-8 are the structural schematic diagram of the processing clamp for the central control screen bracket of the automobile in the horizontal working position of the utility model.

Fig. 9-11 are the schematic structural diagrams of the clamping fixture for clamping the central control screen bracket of the automobile in the horizontal working position of the central control screen bracket processing clamp of the invention.

Fig. 12-14 are schematic structural diagrams of a bracket processing clamp for a central control screen of an automobile in an inclined working position according to the present invention.

Fig. 15-17 are the structural schematic diagram of the clamping fixture for clamping the central control screen bracket of the automobile in the inclined working position of the utility model.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

example (b): referring to fig. 6-17, a machining fixture for a central control panel bracket of an automobile comprises a base 1, a supporting block 2, two positioning pins 3, a switching mechanism 4 and a pressing mechanism 5.

Specifically, the left end of the supporting block 2 is hinged with the base 1 through a rotating shaft 6; the support block 2 is used for supporting a control panel bracket N in an automobile.

The shape of the upper surface of the supporting block 2 is matched with the shape of the lower surface of the control screen bracket N in the automobile. When the support block 2 is horizontal, the support block 2 horizontally supports the screen bracket N in the automobile.

Specifically, a first limiting block 1-1 which is used for limiting the supporting block 2 when the supporting block rotates to a horizontal working position is arranged on the base 1; the base 1 is provided with a second limiting block 1-2 which is used for limiting the supporting block 2 when the supporting block rotates to an inclined working position, and the base 1 is provided with a lower hinge lug 1-3. The left end of the supporting block 2 is provided with an upper hinge lug 2-1.

Specifically, when the supporting block 2 rotates to the horizontal working position, the upper surface of the first limiting block 1-1 abuts against the lower surface of the middle part of the supporting block 2 (see fig. 6-11). When the supporting block 2 rotates to the inclined working position, namely the inclined angle is a, the upper surface of the second limiting block 1-2 is abutted against the lower surface of the left end of the supporting block 2 (see fig. 12-17).

When the workpiece is in a horizontal working position, the limit support of the first limit block 1-1 can avoid the influence on the processing precision caused by the vertical vibration of the support block 2.

When the working position is inclined, the limit support of the second limit block 1-2 can avoid the influence of the vertical vibration of the support block 2 on the processing precision.

Specifically, the first limiting block 1-1 and the second limiting block 1-2 are distributed left and right; the lower hinge lug 1-3 is positioned between the first limiting block 1-1 and the second limiting block 1-2.

The two positioning pins 3 are arranged on the supporting block 2 and are respectively used for matching and positioning two fabrication holes N-4 of a control screen bracket N in the automobile.

The pressing mechanism 5 is mounted on the bearing block 2 and used for pressing the automobile central control panel bracket N.

Preferably, the pressing mechanism 5 adopts a quick clamp. The model CH-102-B can be selected from those produced or sold by Jia just International GmbH, Taiwan, China.

In this embodiment, the quick clamp has two.

The switching mechanism 4 is connected to the support block 2 and drives the support block 2 to rotate around the rotation shaft 6 at a constant angle.

In the embodiment, the switching mechanism 4 comprises a guide rail 4-1, a sliding seat 4-2, a connecting rod 4-3 and a driving cylinder 4-4; the guide rail 4-1 is horizontally fixed on the base 1, the sliding seat 4-2 is in sliding fit with the guide rail 4-1, one end of the connecting rod 4-3 is hinged with the sliding seat 4-2, the other end of the connecting rod 4-3 is hinged with the right end or the middle part of the supporting block 2, and the output end of the driving cylinder 4-4 is connected with the sliding seat 4-2.

Preferably, the driving cylinder 4-4 is a telescopic hydraulic cylinder or a telescopic pneumatic cylinder. Thus, the extension stroke of the driving cylinder 4-4 is used for controlling the bearing block to rotate around the rotating shaft at a fixed angle, and the fixed angle is ensured to be a.

Preferably, the two connecting rods 4-3 are symmetrically distributed, and the sliding seat 4-2 is provided with two connecting parts 4-21 for respectively hinging with the first ends of the two connecting rods 4-3; the output end of the driving cylinder 4-4 is connected with the middle part of the sliding seat 4-2.

Preferably, the guide rails 4-1 have two and parallel distributions; the sliding seat 4-2 is provided with two guide grooves 4-22 which are respectively matched with the two guide rails 4-1 in a sliding way.

During clamping, the automobile central control screen bracket N is placed on the supporting block 2 and supported by surface contact, and the two positioning pins 3 are inserted into the two process holes N-4 of the automobile central control screen bracket N respectively to realize positioning; and then operating the quick clamp and pressing the automobile central control screen bracket N tightly, and finishing the accurate positioning, clamping and fixing of the automobile central control screen bracket N.

Before 10 pillars N-1 and two flat lugs N-2 on a control screen bracket of an automobile are machined, the switching mechanism 4 is started to work, so that the supporting block 2 rotates to a horizontal working position around the rotating shaft 6 (see fig. 9-11), meanwhile, the supporting block 2 is limited and supported by the first limiting block 1-1, the control screen bracket of the automobile is in a horizontal state, the 10 pillars N-1 are vertical, the two flat lugs N-2 are horizontal, then the top surfaces of the 10 pillars N-1 and the first connecting holes N-11 can be machined, and the upper surfaces of the two flat lugs N-2 and the second connecting holes N-21 can be machined; then, 10 pillars N-1 (the top surface and the first connecting holes) and two flat support lugs N-2 (the upper surface and the second connecting holes) on the automobile central control screen support can be machined.

Before two inclined support lugs N-3 on the automobile central control screen bracket are machined, the switching mechanism 4 is started to work, so that when the supporting block 2 rotates to an inclined working position around the rotating shaft 6 (see fig. 15-17), the supporting block 2 is limited and supported by the second limiting block 2-1, at the moment, the automobile central control screen bracket is in an inclined state (the inclined angle with the horizontal direction is a), and then the upper surfaces of the two inclined support lugs N-3 and the third connecting hole N-31 can be machined.

Therefore, the utility model discloses an automatic switch-over regulation (can compare fig. 9 and fig. 15) of this switching mechanism 4, this anchor clamps can be used to the processing of 10 pillar N-1, two flat journal stirrup N-2 and two flat journal stirrup N-2 on the accuse screen support in the car.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a accuse screen support adds clamping apparatus in car which characterized in that: comprises a base (1), a supporting block (2), two positioning pins (3), a switching mechanism (4) and a pressing mechanism (5);

one end of the supporting block (2) is hinged with the base (1) through a rotating shaft (6);

the supporting block (2) is used for supporting a control screen bracket (N) in an automobile; the positioning pin (3) is arranged on the supporting block (2) and is used for positioning the automobile central control screen bracket (N); the pressing mechanism (5) is arranged on the supporting block (2) and is used for pressing the automobile central control screen bracket (N);

the switching mechanism (4) is connected with the supporting block (2) and is used for driving the supporting block (2) to rotate around the rotating shaft (6) at a fixed angle.

2. The automobile central control screen bracket machining clamp of claim 1, characterized in that: the switching mechanism (4) comprises a guide rail (4-1), a sliding seat (4-2), a connecting rod (4-3) and a driving cylinder (4-4); the guide rail (4-1) is horizontally fixed on the base (1), the sliding seat (4-2) is in sliding fit with the guide rail (4-1), one end of the connecting rod (4-3) is hinged with the sliding seat (4-2), the other end of the connecting rod (4-3) is hinged with the other end or the middle part of the supporting block (2), and the output end of the driving cylinder (4-4) is connected with the sliding seat (4-2).

3. The automotive central control screen bracket machining clamp as claimed in claim 1 or 2, characterized in that: the base (1) is provided with a first limiting block (1-1) which is used for limiting the supporting block (2) when the supporting block rotates to a horizontal working position; and a second limiting block (1-2) which is used for limiting the supporting block (2) when the supporting block (2) rotates to an inclined working position is arranged on the base (1).

4. The automobile central control screen bracket machining clamp of claim 1, characterized in that: the pressing mechanism (5) adopts a quick clamp.

5. The automobile central control screen bracket machining clamp as claimed in claim 2, characterized in that: the driving cylinder (4-4) adopts a telescopic hydraulic cylinder or a telescopic pneumatic cylinder.

6. The automobile central control screen bracket machining clamp as claimed in claim 2, characterized in that: the two connecting rods (4-3) are symmetrically distributed, and the sliding seat (4-2) is provided with two connecting parts (4-21) which are respectively hinged with the first ends of the two connecting rods (4-3); the output end of the driving cylinder (4-4) is connected with the middle part of the sliding seat (4-2).

7. The automobile central control screen bracket machining clamp as claimed in claim 6, characterized in that: the guide rails (4-1) are distributed in parallel; the sliding seat (4-2) is provided with two guide grooves (4-22) which are respectively matched with the two guide rails (4-1) in a sliding way.