CN217442432U

CN217442432U - Device for detecting straddle type frame

Info

Publication number: CN217442432U
Application number: CN202221293787.1U
Authority: CN
Inventors: 莫士良; 王灿; 陶嘉恺
Original assignee: Wuxi Jiade Machinery Co ltd
Current assignee: Wuxi Jiade Machinery Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-09-16
Anticipated expiration: 2032-05-27

Abstract

The utility model discloses a device for detecting a straddle type frame, which comprises a base, wherein an end bracket, a middle bracket and a tail bracket are sequentially arranged on the base, wherein the end bracket is provided with a first clamping component for clamping the frame tap, the two sides of the tail bracket are oppositely provided with a second clamping component and a third clamping component for clamping the tail of the frame, supporting pieces are arranged on the end part bracket, the middle bracket and the tail part bracket, a detection point is arranged on the supporting pieces, the detection point is along the central axis of the end part bracket towards the tail part bracket, the detection rods are arranged on two sides of the device in an opposite mode and correspond to the positions of the screw holes to be detected on the frame one by one, the detection rods are used for penetrating into the detection points through the detection points arranged in advance, whether the point position of the screw hole on the straddle type frame meets the requirements or not can be judged by judging whether the check rod can enter the screw hole through the check point, and the detection efficiency of the frame is greatly improved.

Description

Device for detecting straddle type frame

Technical Field

The utility model relates to an electric motor car frame detection area, in particular to a device for detecting straddle type frame.

Background

The frame welding quality of electric motor car concerns the whole condition of an electric motor car, play crucial effect to subsequent preparation process flow, therefore the manufacturer needs to detect welding quality, especially straddle type electric motor car frame, because the frame is whole very big, need proofread to the position of the screw hole of reserving on the frame after the welding finishes, confirm whether satisfy subsequent installation demand, detect this demand in the face of the needs of large batch frame after the welding is accomplished simultaneously, at present the manufacturer also can't arrange more staff, consequently need a money can accomplish fast and straddle type frame on the correct check out test set of screw hole position, to this demand, this application has proposed a solution.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a device for detecting straddle type frame can accomplish the detection whether accurate to the screw point position on the straddle type frame that the welding finishes fast, improves the efficiency that detects.

The technical scheme is as follows: a device for detecting straddle type frame, which comprises a base, order is provided with tip support, middle part bracket and afterbody support on the base, be provided with the leading first centre gripping subassembly of centre gripping frame on the tip support, the both sides of afterbody support are to having second centre gripping subassembly and the third centre gripping subassembly that is used for centre gripping frame afterbody to put, all be provided with support piece on tip support, middle part bracket and the afterbody support, be provided with on the support piece and examine the point, examine the point along the axis of tip support towards afterbody support direction, the opposition is in the both sides of device, with wait to detect the position one-to-one of screw on the frame.

Preferably, the first clamping assembly comprises a first air cylinder, an inclined strut, a vertical rod, a rotating arm and a rotating shaft, the inclined strut is obliquely arranged on the end support and is perpendicular to the frame faucet, the vertical rod is vertically arranged on the inclined strut, the rotating arm is rotatably connected with the vertical rod through the rotating shaft, one end of the rotating arm is connected with the output end of the first air cylinder, and the other end of the rotating arm is matched with the inclined strut to clamp the frame faucet.

The first clamping assembly positions the frame in the vertical direction through the matching of the first air cylinder and the inclined strut.

Preferably, the second clamping assembly and the third clamping assembly are both second air cylinders, and output ends of the second air cylinders face the end faces of the two sides of the tail portion of the frame.

The frame is clamped and positioned on the horizontal plane by the oppositely arranged second air cylinders, and the frame is integrally clamped on the base by matching with the first clamping assembly, so that the frame is prevented from displacement in the detection process.

Preferably, the inspection point comprises an inspection pin, an inspection hole and a gasket, a threaded structure is arranged on the inner wall of the inspection hole and is opposite to the position of a screw hole to be detected on the frame, the inspection pin is a hollow cavity, one end of the inspection pin is of a threaded structure, and the threaded structure is in threaded connection with the inspection hole through the gasket.

Preferably, the support member comprises at least one flat plate which can be assembled and installed, and the flat plate is provided with a connecting point and a detection point which are connected with other flat plates.

The supporting piece and the inspection point can be detached and installed, so that the supporting piece and the inspection point can be selectively adjusted according to different types of frames.

Preferably, the end bracket and the tail bracket are both provided with a cross arm with the height adjustable up and down, and the cross arm is provided with a support piece.

Preferably, the middle bracket comprises at least two supporting pieces, and the supporting pieces are detachably arranged on the base.

Preferably, a controller for controlling the start and stop of the first cylinder and the second cylinder is arranged on the base, and the controller is electrically connected with the first cylinder and the second cylinder respectively.

Preferably, the bottom of the base is provided with a roller which is convenient for the whole device to move.

The arrangement of the rollers is convenient for moving and transporting the whole device, and can adapt to detection work in various different production environments.

Has the advantages that:

(1) according to the detection device, the plurality of the flat plates which are detachably connected are arranged on the base in advance according to the standard point positions, the detection rod is directly used for penetrating into the detection point on the flat plate during detection, whether the point position of the screw hole on the straddle type frame meets the requirement or not is judged by judging whether the detection rod can enter the screw hole through the detection point, and the detection efficiency is greatly improved;

(2) the point of examining that sets up on can dismantling the flat board of connection in this application can follow up the adjustment according to the size demand, the adjustment of screw point position to the detection of striding type frame of the multiple specification of adaptation.

Drawings

FIG. 1 is a perspective view of the present application;

fig. 2 is a hair line of the support member of the present application.

Detailed Description

As shown in fig. 1-2, for the structural schematic diagram of the present application, in the present embodiment, the present application includes a base 1, an end bracket 3, a middle bracket 4 and a tail bracket 5 are sequentially disposed on the base 1, wherein a first clamping assembly is disposed on the end bracket 3, the first clamping assembly includes a first cylinder 6, a diagonal brace 7, a vertical bar 8, a rotating arm 9 and a rotating shaft 10, the diagonal brace 7 is obliquely disposed on the end bracket 3 and is perpendicular to a frame tap 19, the vertical bar 8 is vertically disposed on the diagonal brace 7, the rotating arm 9 is rotatably connected to the vertical bar 8 through the rotating shaft 10, one end of the rotating arm 9 is connected to an output end of the first cylinder 6, the other end of the rotating arm is matched with the diagonal brace 7, and the frame tap 19 is clamped, and the frame is positioned in a vertical direction through the first clamping assembly.

In this embodiment, the both sides of afterbody support 5 are to having second centre gripping subassembly and the third centre gripping subassembly that is used for centre gripping frame afterbody, and second centre gripping subassembly and third centre gripping subassembly are second cylinder 11, and the output of second cylinder 11 is towards the both sides terminal surface of frame afterbody, and the frame is fixed a position with the centre gripping on the horizontal plane with the second cylinder 11 of opposition, cooperates first centre gripping subassembly, with the whole centre gripping of frame on base 1, ensures that the frame can not produce the displacement in testing process.

In this embodiment, tip support 3, all be provided with support piece 2 on middle part bracket 4 and the afterbody support 5, support piece 2 is including being no less than one can make up dull and stereotyped 14 of installation, be provided with on the dull and stereotyped 14 with other tie points 15 that dull and stereotyped 14 are connected and be used for detecting whether correct check point of screw point position on the frame, check point along the axis of tip support 3 towards afterbody support 4 direction, through can make up flat board 14 opposition of installation in the both sides of this device, with wait to detect the position one-to-one of screw on the frame.

In this embodiment, examine the point including examining round pin 12, examining hole and gasket 13, examine the hole 12 inner wall and be provided with helicitic texture, just to waiting to detect the position of treating the screw on the frame, examine round pin 12 and be the cavity, examine the one end of round pin 12 and be helicitic texture, through gasket 13 with examine hole threaded connection.

The supporting part 2 and the inspection points can be detached and installed, so that the supporting part 2 and the inspection points can be selectively adjusted according to different types of frames.

In the embodiment, the end bracket 3 and the tail bracket 5 are both provided with a cross arm 16 with the height adjustable up and down, the cross arm 16 is provided with a support member 2, the middle bracket 4 comprises two support members 2, and the support members 2 are detachably mounted on the base.

In this embodiment, the base 1 is further provided with a controller 17 for controlling the start and stop of the first cylinder 6 and the second cylinder 11.

In order to facilitate the overall movement and transportation of the device and adapt to the detection work in various different production environments, the bottom of the base 1 is also provided with rollers 18.

This embodiment is at the during operation, operating personnel will wait to detect the frame and place on base 1, put into first centre gripping subassembly with frame tap 19 earlier, start first cylinder 6, first cylinder 6 drives rocking arm 9, cooperate with bracing 7 with frame tap 19 centre gripping location, then start second cylinder 11, the second cylinder 11 of opposition is with frame centre gripping location on the horizontal plane, and then fix a position holistic frame on base 1, operating personnel directly utilizes the check stick this moment, stretch into the cavity of examining round pin 12, look over whether can further get into the screw on the frame that the point corresponds is examined, if can get into, then screw point location is correct on the frame, if can not get into, then there is the deviation in screw point location on the frame, need carry out reprocess to the frame.

This application is through according to standard point location on base 1, set up a plurality of dull and stereotyped 14 that can dismantle the connection in advance, direct utilization is examined in the stick and is deepened the check point on dull and stereotyped 14 when detecting, through judging whether the stick can get into the screw through the check point and judge whether the point location of screw on the straddle type frame meets the requirements, very big improvement the efficiency that detects, and can be according to the demand of frame size, the difference of screw point location, the setting of adjustment dull and stereotyped 14, and then the setting of adjustment check point, thereby the detection of the straddle type frame of the multiple specification of adaptation.

Claims

1. The utility model provides a device for detecting straddle type frame, including base (1), its characterized in that: the utility model discloses a clamping device for the automobile tail, including base (1), base, first centre gripping subassembly, support piece (3), middle part bracket (4) and afterbody support, be provided with centre gripping frame tap (19) on the base (1) in proper order, the first centre gripping subassembly that is provided with centre gripping frame tap (19) on end support (3), the both sides of afterbody support (5) are to having put second centre gripping subassembly and the third centre gripping subassembly that is used for centre gripping frame afterbody, all be provided with support piece (2) on end support (3), middle part bracket (4) and afterbody support (5), be provided with on support piece (2) and examine the point, examine the axis of point along end support (3) orientation afterbody support (5) direction, the opposition is in the both sides of device, with wait to detect the position one-to-one of screw on the frame.

2. A device for testing a straddle-type vehicle frame according to claim 1, wherein: first centre gripping subassembly is including first cylinder (6), bracing (7), montant (8), rocking arm (9) and pivot (10), bracing (7) slope sets up on tip support (3), and is perpendicular with frame tap (19), montant (8) set up perpendicularly on bracing (7), and rocking arm (9) rotate with montant (8) through pivot (10) and are connected, and the one end of rocking arm (9) is connected with the output of first cylinder (6), other end cooperation bracing (7), centre gripping frame tap (19).

3. A device for testing a straddle-type vehicle frame according to claim 1, wherein: the second clamping assembly and the third clamping assembly are both second air cylinders (11), and the output ends of the second air cylinders (11) face the end faces of the two sides of the tail portion of the frame.

4. A device for testing a straddle-type vehicle frame according to claim 1, wherein: examine the point including examining round pin (12), examining hole and gasket (13), examine the downthehole wall and be provided with helicitic texture, just to waiting to detect the position of screw on the frame, examine round pin (12) and be the cavity, examine the one end of round pin (12) and be helicitic texture, through gasket (13) and examine hole threaded connection.

5. A device for testing a straddle-type vehicle frame according to claim 1, wherein: the support piece (2) comprises at least one flat plate (14) which can be assembled and installed, and a connecting point (15) and a detection point which are connected with other flat plates (14) are arranged on the flat plate (14).

6. A device for testing a straddle-type vehicle frame according to claim 1, wherein: the end part support (3) and the tail part support (5) are both provided with a cross arm (16) with the height capable of being adjusted up and down, and the cross arm (16) is provided with a support piece (2).

7. A device for testing a straddle-type vehicle frame according to claim 1, wherein: middle part bracket (4) are including being no less than two support piece (2), support piece (2) demountable installation is on base (1).

8. A device for testing a straddle-type vehicle frame according to claim 1, wherein: the base (1) is provided with a controller (17) for controlling the start and stop of the first cylinder and the second cylinder, and the controller (17) is electrically connected with the first cylinder (6) and the second cylinder (11) respectively.

9. A device for testing a straddle-type vehicle frame according to claim 1, wherein: the bottom of the base (1) is provided with a roller (18) which is convenient for the whole movement of the device.