阅读说明：本技术 一种驾驶室后悬下支架铸件毛坯检测装置 (Cab rear overhang lower bracket casting blank detection device ) 是由 王进文 程树丽 张国成 于 2020-08-19 设计创作，主要内容包括：为了解决驾驶室后悬下支架毛坯检测效率低、多种类型工件检测复杂等问题,本发明提供了一种驾驶室后悬下支架铸件毛坯检测装置,其特征在于,主要包括底座、分别固定连接于底座上方左右两端的曲型固定支架和检测块,所述曲型固定支架上部为中空且左右方向贯穿的框架结构,内部底端面上方设置有固定板,内部前侧面或者后侧面上固定连接有侧固定块,固定板上方设置有可上下移动的压紧装置,所述检测块由检测板以及固定连接于检测板前后两端面并且高度不同的两凸台组成,两凸台上端面水平,所述检测板前后两侧面竖直方向分布,整体装置结构简单,可以快速的对后悬下支架铸件毛坯头部上下方向和左右方向变形程度进行检测,提高了铸件检测工作效率。(The invention provides a cab rear suspension lower support casting blank detection device, which is characterized by mainly comprising a base, a curved fixed support and a detection block, wherein the curved fixed support and the detection block are respectively and fixedly connected to the left end and the right end above the base, the upper part of the curved fixed support is of a hollow frame structure penetrating in the left-right direction, a fixed plate is arranged above the inner bottom end surface, a side fixed block is fixedly connected to the front side surface or the rear side surface of the inner part, a pressing device capable of moving up and down is arranged above the fixed plate, the detection block consists of a detection plate and two bosses which are fixedly connected to the front end surface and the rear end surface of the detection plate and have different heights, the upper end surfaces of the two bosses are horizontal, the front side surface and the rear side surface of the detection plate are distributed in the vertical direction, the whole device has a simple structure, and can rapidly detect the deformation degrees of the front part, the casting detection work efficiency is improved.)

1. The utility model provides a driver's cabin rear overhang lower carriage foundry goods blank detection device, its characterized in that mainly includes the base, respectively fixed connection in base top left and right sides bent type fixed bolster and detection piece, bent type fixed bolster upper portion is the frame construction that cavity and left and right directions run through, and inside bottom face top is provided with the fixed plate, fixedly connected with side fixed block on inside leading flank or the trailing flank, and the fixed plate top is provided with the closing device that can reciprocate, detect the piece by pick-up plate and fixed connection both ends face around the pick-up plate and two bosss of highly difference are constituteed, two boss up end levels, the vertical direction distribution of both sides face around the pick-up plate.

2. The cab rear overhang lower bracket casting blank detection device of claim 1, wherein the fixing plate, the side fixing block and the curved fixing bracket are detachably connected.

3. The cab rear overhang lower bracket casting blank detection device of claim 2, wherein the fixing plate and the curved fixing bracket, and the side fixing block and the curved fixing bracket are detachably and fixedly connected through bolts.

4. The cab rear overhang lower bracket casting blank detection device of claim 1, wherein the detection block is integrally formed and is adjustable in a fore-and-aft direction between the detection block and the base.

5. The cab rear overhang lower support foundry blank inspection device of claim 4, wherein the pedestal and the inspection block are slidably coupled back and forth by a guide rail.

6. The cab rear suspension lower bracket casting blank detection device according to claim 1 or 5, wherein the base is fixedly connected with the detection block through bolts.

Technical Field

The invention relates to the technical field of manufacturing of commercial castings, in particular to a device for detecting a blank of a rear suspension lower support casting of a cab.

Background

The device for detecting the rear suspension lower bracket of the cab is used on the casting blank of the rear suspension lower bracket of the cab, and the device is modified in the production process of the casting blank of the rear suspension lower bracket of the cab to play an important role in detecting and preventing subsequent problems from occurring, and is indispensable, and the structure achieves the effect of increasing the production efficiency.

Disclosure of Invention

In order to solve the problems, the invention provides a cab rear suspension lower bracket casting blank detection device, which adopts the following technical scheme:

the utility model provides a driver's cabin rear overhang lower carriage foundry goods blank detection device, its characterized in that mainly includes the base, respectively fixed connection in base top left and right sides bent type fixed bolster and detection piece, bent type fixed bolster upper portion is the frame construction that cavity and left and right directions run through, and inside bottom face top is provided with the fixed plate, fixedly connected with side fixed block on inside leading flank or the trailing flank, and the fixed plate top is provided with the closing device that can reciprocate, detect the piece by pick-up plate and fixed connection both ends face around the pick-up plate and two bosss of highly difference are constituteed, two boss up end levels, the vertical direction distribution of both sides face around the pick-up plate.

Preferably, the fixing plate, the side fixing block and the curved fixing support are detachably connected.

Preferably, the fixing plate and the curved fixing support, and the side fixing blocks and the curved fixing support are detachably and fixedly connected through bolts.

Preferably, the detection block is integrally formed, and the front-back direction between the detection block and the base is adjustable.

Preferably, the base is connected with the detection block in a front-back sliding mode through a guide rail.

Preferably, the base is fixedly connected with the detection block through a bolt.

The invention has the beneficial effects that:

1. the rear suspension lower bracket casting blank is fixed through the two bent fixing brackets, and the fixing plate and the side fixing blocks can be detached, so that the parts can be conveniently maintained and replaced and can be conveniently selected according to parts with different sizes;

2. the deformation degree of the workpiece can be rapidly and visually detected through the detection block on the left side, and the detection block is detachable and connected with the base in an adjustable front-back direction, so that rapid adjustment can be conveniently performed according to different conditions;

3. the whole device is simple in structure, can quickly detect the deformation degree of the head of the rear suspension lower bracket casting blank in the vertical direction and the left and right directions, and improves the casting detection work efficiency.

Drawings

FIG. 1 is a schematic view of the structure of the present invention

FIG. 2 is a schematic view showing a state of detecting a head side of a workpiece

FIG. 3 is a schematic view showing the state of detecting the other side of the head of the workpiece

The detection device comprises a base 1, a curved fixing support 2, a fixing plate 3, a side fixing block 4, a pressing device 5, a detection block 6, a detection plate 601, a first boss 602, a first boss 603, a second boss and a rear suspension lower support casting blank 7.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to fig. 1-3. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of describing the invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, are not to be construed as limiting the invention.

As shown in fig. 1, even if the rear suspension lower bracket casting blank detection device mainly comprises a base 1, a curved fixing bracket 2, a pressing device 5 and a detection block 6, wherein the base 1 is integrally formed into a frame structure, a bracket is arranged above the right end of the base 1, the curved fixing bracket 2 and the detection block 6 are respectively arranged above the bracket and the left end of the base 1, specifically, the upper surface of the left end of the base 1 is provided with a sliding groove in the front-back direction, the lower end of the detection block 6 is provided with a sliding rail matched with the sliding groove, the detection block 6 is fixedly connected with the base 1 through bolts, and the detection block 6 is shown in fig. 3 and comprises a detection plate 601 which is vertically distributed, a first boss 602 and a second boss 603 which are fixedly connected with the rear side surface and the front side surface of the detection plate 601, the height of the first boss 602 is greater than that of the second; the right end of the base 1 is higher than the left end, the curved fixing support 2 is fixedly connected above the right end of the base 1, the curved fixing support 2 is of a rectangular frame structure and penetrates in the left-right direction, a fixing plate 3 is fixedly connected above the bottom end inside the curved fixing support 2, a side fixing block 4 is fixedly connected on the rear side surface inside the curved fixing support 2, the fixing plate 3 and the side fixing block 4 are both connected with the curved fixing support 2 through bolts and nuts, a pressing device 5 is arranged right above the fixed plate 3, the pressing device 5 consists of a screw rod, a pressing plate fixedly connected to the lower end of the screw rod and a rotating handle fixedly connected above the screw rod, the screw rod penetrates through the upper plate of the curved fixed bracket 2 from top to bottom, and threaded connection between screw rod and 2 upper plates of bent type fixed bolster, rotatory handle are located 2 tops of bent type fixed bolster, and the pressure strip is located 2 insides of bent type fixed bolster and is used for pressing the work piece.

The detection process comprises the following steps of firstly, placing the lower end face of the tail part of a rear suspension lower bracket casting blank 7 above a fixed plate 3 in a curved fixed bracket 2, enabling the side face of the head part of the rear suspension lower bracket casting blank 7 to be abutted against a side fixed block 4 and tightly pressing the rear suspension lower bracket casting blank 7 through a pressing device 5, wherein before a workpiece is detected, the thicknesses of the fixed plate 3 and the side fixed block 4 can be adjusted and replaced according to workpiece size parameters and the like, after the tail part of the rear suspension lower bracket casting blank 7 is tightly pressed, selecting a proper detection block 6 to adjust to the position shown in figure 2, enabling the side face of a circular hole structure of the head part of the rear suspension lower bracket casting blank 7 to be close to the detection block 6, namely the rear side face of a detection plate 601, and judging the deformation degree of the left; the detection block 6 is moved backward to the position shown in fig. 3 and fixed, at this time, the lower end of the workpiece circular hole structure is placed on the upper end face of the second boss 603, and the deformation degree of the head of the workpiece in the up-and-down direction is judged according to the tightness degree of the lower end of the workpiece circular hole structure and the upper end face of the second boss 603.

Whether detection that the quick detection driver's cabin rear overhang lower carriage foundry goods blank 7 warp can be realized, detect piece 6 through quick replacement moreover, can realize the detection of the driver's cabin rear overhang lower carriage foundry goods blank 7 of different grade type.

The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications can be made without departing from the principles of the invention and these modifications are to be considered within the scope of the invention.