CN212363069U

CN212363069U - Shaping measuring tool for middle tube of aluminum alloy frame

Info

Publication number: CN212363069U
Application number: CN202021018681.1U
Authority: CN
Inventors: 何泽水; 赵衍军
Original assignee: Geant China Co ltd
Current assignee: Geant China Co ltd; Giant China Co Ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-01-15
Anticipated expiration: 2030-06-05

Abstract

The utility model relates to an aluminum alloy frame well tubular plastic measuring tool, including support, actuating mechanism, well pipe setting element, five-way setting element, well pipe support piece, digital display percentage table and percentage table mounting, be equipped with the fixed station on the support, actuating mechanism is fixed in on the support, well pipe setting element is connected in actuating mechanism, five-way setting element, well pipe support piece and percentage table mounting are located on the fixed station, well pipe support piece is used for supporting the well pipe of transferring mould standard component or test sample, five-way setting element is used for fixed mould standard component or test sample's five-way, well pipe setting element can compress tightly well pipe and carry out the plastic to the well pipe under actuating mechanism's drive, the percentage table mounting is used for installing the digital display percentage table, the digital display percentage table is used for the true straightness of survey well pipe and comes out the digital display as a. The utility model discloses simple structure, convenient operation, detection efficiency is high and the accuracy is high.

Description

Shaping measuring tool for middle tube of aluminum alloy frame

Technical Field

The utility model relates to a well pipe measuring tool, concretely relates to well pipe plastic measuring tool for aluminum alloy frame.

Background

After general aluminum alloy vehicle frames are subjected to T4 heat treatment and shaped, the straightness detection is carried out, the straightness of a middle pipe is different after T4 treatment due to different welding internal stress of each vehicle frame, so that a defective product is generated, the danger that a middle pipe is twisted and cracked and the vehicle frame is cracked is hidden, the straightness of the middle pipe needs to be subjected to 100% full detection after T4 heat treatment, and the straightness detection mode of the middle pipe at present is as follows: a straightness rectangular block is leaned on a middle pipe of a shaped aluminum alloy frame, one end of the straightness rectangular block is flatly attached to the middle pipe, and the tilting gap of the other end of the straightness rectangular block is measured by a thickness gauge.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model provides a pipe plastic measuring tool in aluminum alloy frame, this measuring tool can fix a position and plastic test sample fast through well pipe setting element, well pipe support piece and five-way setting element to direct straightness accuracy with the sample shows out through showing the percentage table, detect fast and the precision is high.

The utility model discloses a solve the technical scheme that its technical problem adopted and be:

the utility model provides an aluminum alloy vehicle frame well plastic measuring tool, includes support, actuating mechanism, well pipe setting element, well pipe support piece, digital display percentage table and percentage table mounting, be equipped with the fixed station on the support, actuating mechanism is fixed in on the support, well pipe setting element is connected in actuating mechanism, five-way setting element, well pipe support piece and percentage table mounting are located on the fixed station, well pipe support piece is used for supporting the well pipe of transferring mould standard component or test sample, five-way setting element is used for the fixed five-way of transferring mould standard component or test sample, well pipe setting element can compress tightly well pipe and carry out the plastic to the well pipe under actuating mechanism's drive, the percentage table mounting is used for installing the digital display percentage table, the digital display percentage table is used for determining the true straightness of well pipe and comes out the digital display of result.

Preferably, actuating mechanism is fixed in on the support of fixed station top vertically, actuating mechanism is the motor, the fixed connecting block that is equipped with of piston rod lower extreme of motor, well pipe setting element detachably connects in the lower extreme of connecting block.

Preferably, the lower end of the middle pipe positioning piece is provided with a U-shaped clamping groove, and the U-shaped clamping groove can just clamp the surface of the middle pipe.

Preferably, the five-way setting element includes first horizontal plate, first vertical board and reference column, first horizontal plate and reference column are connected perpendicularly respectively at the both ends of first vertical board, and just first horizontal plate and reference column are located the both sides of first vertical board respectively, first horizontal plate fixed connection is on the fixed station, the reference column is used for the cover to establish the five-way of transferring mould standard component or test sample.

Preferably, the fixing table is provided with a long strip-shaped sliding groove along the length direction of the fixing table, and the middle pipe supporting piece and the dial indicator fixing piece are connected to the sliding groove in a sliding manner.

Preferably, well pipe support piece includes second horizontal plate, the vertical board of second and backup pad, the upper and lower both ends of the vertical board of second connect support board and second horizontal plate respectively, the downside of second horizontal plate pass through slider sliding connection in the spout, be equipped with U type draw-in groove in the backup pad, this U type draw-in groove is used for placing the well pipe of transferring mould standard component or test sample.

Preferably, the percentage table mounting is located between five-way setting element and the well pipe support piece, the percentage table mounting pass through slide sliding connection in the spout specifically is: the bottom of slide pass through slider sliding connection in the spout, the upper surface of this slide is equipped with the recess of rectangular shape along its width direction, the percentage table mounting pass through slider sliding connection in the recess, recess and spout mutually perpendicular are equipped with the contact head on the digital display percentage table, and during operation, this contact head contact is under well pipe.

Preferably, the digital display dial indicator is connected with a digital display amplifier through a data transmission line, the digital display amplifier is fixed on a bracket near the driving mechanism, and the bracket is also provided with a control box.

The utility model has the advantages that:

1) the utility model discloses in mainly including well pipe setting element, five-way setting element, well pipe support piece and digital display percentage table, five-way setting element and well pipe support piece are used for fixing a position the test sample promptly the frame, well pipe setting element is used for carrying out the plastic to the well pipe of test sample, the digital display percentage table is used for measuring the straightness of well pipe after the plastic, adopt the mould adjusting standard component to grab out the correct position of survey in the test sample well before the test earlier, change the frame with the specification again and can shape and measure fast, therefore this measuring tool collects plastic and measure in an organic whole, work efficiency is high, easy operation, after adopting this measuring tool, the disability rate of frame has reduced about 2% from about 33.3%, the qualification rate of frame has been improved greatly, material cost has been practiced thrift; the measuring tool can be operated by only one person, so that the labor cost is saved compared with the traditional measuring method;

2) the utility model discloses well pipe setting element can be changed according to different product specifications, well pipe support piece can adjust its left and right direction position to satisfy the measurement demand of different length well pipes, and the position of its front, back, left and right direction can be adjusted to the digital display percentage table to satisfy the demand of different length and pipe diameter well pipes, therefore, the utility model discloses application scope is wide, and measurement accuracy is high;

3) the utility model discloses well digital display amplifier can show after enlargiing the data in the digital display percentage table, and digital display amplifier is fixed in the eminence of support, therefore operating personnel need not bow to observe the digital display percentage table of accent mould standard part or test sample below, and directly read the data on the digital display amplifier can, it is very convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic structural view of the fixed mold adjusting standard component of the present invention;

FIG. 4 is a schematic structural view of the present invention for fixing a test sample;

FIG. 5 is a partial enlarged view of the present invention in operation;

in the figure: 10-a support, 11-a control box, 12-a fixed table, 13-a sliding chute, 20-a driving mechanism, 21-a connecting block, 22-a middle pipe positioning piece, 23-a U-shaped clamping groove, 30-a five-way positioning piece, 31-a first horizontal plate, 32-a first vertical plate, 33-a positioning column, 40-a middle pipe supporting piece, 41-a second horizontal plate, 42-a second vertical plate, 43-a supporting plate, 50-a digital display dial indicator, 51-a dial indicator fixing piece, 52-a contact head, 60-a digital display amplifier, 61-a data transmission line, 70-a mode adjusting standard piece, 71-a middle pipe, 72-a five-way and 80-a test sample.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Example (b): as shown in fig. 1-5, a middle tube shaping measuring tool for an aluminum alloy frame comprises a support 10, a driving mechanism 20, a middle tube positioning element 22, a five-way positioning element 30, a middle tube supporting element 40, a digital display dial indicator 50 and a dial indicator fixing element 51, wherein the support 10 is provided with a fixing table 12, the driving mechanism 20 is fixed on the support 10, the middle tube positioning element 22 is connected to the driving mechanism 20, the five-way positioning element 30, the middle tube supporting element 40 and the dial indicator fixing element 51 are arranged on the fixing table 12, the middle tube supporting element 40 is used for supporting a middle tube 71 of a mold adjusting standard element 70 or a test sample 80, the five-way positioning element 30 is used for fixing the five-way 72 of the mold adjusting standard element 70 or the test sample 80, the middle tube positioning element 22 can press the middle tube 71 and shape the middle tube under the driving of the driving mechanism 20, the dial indicator fixing, the digital display dial indicator 50 is used for measuring the straightness of the middle pipe and displaying the result in a digital display mode. The utility model discloses well vertical upper end that is fixed in support 10 of actuating mechanism 20, well pipe setting element 22 is connected to actuating mechanism 20 lower extreme, and the middle part of support 10 is equipped with fixed station 12, is equipped with five-way setting element 30, percentage table mounting 51 and well pipe support piece 40 from left to right on this fixed station in proper order, fixed mounting digital display percentage table 50 on the percentage table mounting 51, during the test, will transfer five-way 72 cover in mould standard component 70 or the test sample 80 to locate on five-way setting element 30, will transfer well pipe 71 in mould standard component 70 or the test sample 80 to arrange well pipe support piece 40 in, then through actuating mechanism 20 drive well pipe setting element 22 downstream, until compressing tightly well pipe and carry out the plastic to well pipe, the true straightness of well pipe is measured under the well pipe is contacted to digital display percentage table 50. The utility model discloses simple structure, convenient operation, detection efficiency is high and the accuracy is high.

Drive mechanism 20 is fixed in on the support 10 of fixed station 12 top vertically, drive mechanism 20 is the motor, the fixed connecting block 21 that is equipped with of piston rod lower extreme of motor, well pipe setting element 22 detachably connects in the lower extreme of connecting block 21, the lower extreme of well pipe setting element 22 is equipped with U type draw-in groove 23, and this U type draw-in groove just can press from both sides tight well 71 surface. The motor drives the middle pipe positioning piece 22 to move up and down, and the U-shaped clamping groove clamps the middle pipe 71 to shape the middle pipe; the middle pipe positioning piece can be detached from the positioning block 21 and replaced with middle pipe positioning pieces with U-shaped clamping grooves of different specifications, so that the requirements of products of various specifications are met.

As shown in fig. 2, the five-way positioning element 30 includes a first horizontal plate 31, a first vertical plate 32 and a positioning column 33, two ends of the first vertical plate 32 are respectively and vertically connected to the first horizontal plate 31 and the positioning column 33, the first horizontal plate 31 and the positioning column 33 are respectively located at two sides of the first vertical plate, the first horizontal plate 31 is fixedly connected to the fixed station 12, and the positioning column 33 is used for sleeving the five-way 72 of the adjusting mold standard 70 or the test sample 80.

The fixing table 12 is provided with a long strip-shaped sliding groove 13 along the length direction thereof, and the middle tube supporting member 40 and the dial indicator fixing member 51 are slidably connected to the sliding groove 13. The middle pipe supporting piece 40 comprises a second horizontal plate 41, a second vertical plate 42 and a supporting plate 43, the supporting plate 43 and the second horizontal plate 41 are respectively connected to the upper end and the lower end of the second vertical plate 42, the lower side of the second horizontal plate 41 is connected to the sliding groove 13 in a sliding mode through a sliding block, a U-shaped clamping groove is formed in the supporting plate 43, and the U-shaped clamping groove is used for placing a middle pipe 71 of a model adjusting standard piece 70 or a test sample 80. The middle pipe supporting piece 40 can adjust the position of the middle pipe in the horizontal direction through the sliding chute 13, so that the requirements of middle pipes with different lengths are met; during calibration or measurement, the mold adjusting standard part 70 or the middle tube in the test sample is placed in the U-shaped clamping groove of the supporting plate 43, and the five-way 72 is sleeved on the positioning column 33 of the five-way positioning part 30.

The dial indicator fixing piece 51 is located between the five-way positioning piece 30 and the middle pipe supporting piece 40, and the dial indicator fixing piece 51 is slidably connected to the sliding groove 13 through a sliding plate, specifically: the bottom of slide pass through slider sliding connection in spout 13, the upper surface of this slide is equipped with rectangular shape recess along its width direction, percentage table mounting 51 pass through slider sliding connection in the recess, recess and spout mutually perpendicular are equipped with contact 52 on the digital display percentage table 50, and during operation, this contact 52 contacts under well pipe. The dial indicator fixing piece 51 can adjust the position of the left direction and the right direction through the sliding plate, and can adjust the position of the front direction and the rear direction through the sliding block, so that the contact can be in contact with the central point right below the tubes in different specifications, and the accuracy of a test result is guaranteed.

The digital display dial indicator 50 is connected with a digital display amplifier 60 through a data transmission line 61, the digital display amplifier 60 is fixed on the support 10 near the driving mechanism 20, and the support 10 is further provided with a control box 11. The digital display amplifier 60 can amplify and display the data in the digital display dial indicator, and the digital display amplifier 60 is fixed at the high position of the bracket, so that an operator does not need to bow to observe the digital display dial indicator below the mode adjusting standard part 70 or the test sample 80, and can directly read the data on the digital display amplifier 60, which is very convenient; various adjusting buttons for controlling the operation of the measuring tool are arranged on the control box 11, so that an operator can conveniently control the measuring tool.

The utility model discloses an operation process:

and (3) adjusting the die:

the method comprises the following steps: according to the specification of a test sample, namely a five-way tube and a middle tube in a frame, a mould adjusting standard part with the same specification is selected, wherein the mould adjusting standard part 70 consists of the middle tube 71 and the five-way tube 72, and the mould adjusting standard part has the following specification in the embodiment: the length of the five-way is 68mm and 73mm, the diameter is 41mm and 44mm, and the outer diameter of the middle pipe is 35mm, 31.8mm and 36.2 mm;

step two: sleeving a five-way 72 in a selected mold adjusting standard component 70 on a positioning column 33 of a five-way positioning component, placing a middle pipe 71 in the mold adjusting standard component in a U-shaped clamping groove of a middle pipe supporting component (as shown in fig. 3), and adjusting the left and right positions of the middle pipe supporting component 40 according to needs;

step three: then, the motor is started, and the motor drives the middle pipe positioning piece 22 to move downwards until the middle pipe positioning piece U-shaped clamping groove presses the middle pipe to shape the middle pipe;

step four: the position of the digital display dial indicator 50 is adjusted through the dial indicator fixing piece 51, the digital display dial indicator can be adjusted in the front direction, the rear direction, the left direction and the right direction, the contact head 52 of the digital display dial indicator 50 is located under the middle pipe in a contact mode, the display dial indicator is zeroed, data on the digital display dial indicator is displayed through the digital display amplifier 60, the mode adjusting operation is completed, and the mode adjusting standard part 70 is taken out.

And (3) sample testing: as shown in fig. 4, the same method is adopted to position the test sample, i.e. the vehicle frame, through the middle pipe support member 40 and the five-way positioning member 30, the middle pipe positioning member 22 is used to shape the test sample (as shown in fig. 5), and finally the digital display dial indicator is used to measure the straightness of the middle pipe in the shaped test sample, and the result is displayed through the digital display amplifier; the samples with the same specification only need to be subjected to mold adjustment once, and the positions of the middle pipe supporting piece 40 and the digital display dial indicator 50 are kept unchanged after the mold adjustment. Therefore, a thickness gauge is not needed to be used for visual inspection in the testing process, and the measuring precision and the measuring efficiency are improved.

It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a pipe plastic measuring tool in aluminum alloy frame which characterized in that: the device comprises a support (10), a driving mechanism (20), a middle pipe positioning piece (22), a five-way positioning piece (30), a middle pipe supporting piece (40), a digital display dial indicator (50) and a dial indicator fixing piece (51), wherein a fixed platform (12) is arranged on the support (10), the driving mechanism (20) is fixed on the support (10), the middle pipe positioning piece (22) is connected to the driving mechanism (20), the five-way positioning piece (30), the middle pipe supporting piece (40) and the dial indicator fixing piece (51) are arranged on the fixed platform (12), the middle pipe supporting piece (40) is used for supporting a middle pipe (71) of a mold adjusting standard piece (70) or a test sample (80), the five-way positioning piece (30) is used for fixing the five-way (72) of the mold adjusting standard piece (70) or the test sample (80), the middle pipe positioning piece (22) can compress the middle pipe (71) and shape the middle pipe under the driving of the driving, the dial indicator fixing piece (51) is used for installing a digital display dial indicator (50), and the digital display dial indicator (50) is used for measuring the straightness of the middle pipe and displaying the result in a digital display mode.

2. The aluminum alloy frame middle tube shaping gauge according to claim 1, characterized in that: the driving mechanism (20) is vertically fixed on the support (10) above the fixed table (12), the driving mechanism (20) is a motor, a connecting block (21) is fixedly arranged at the lower end of a piston rod of the motor, and the middle pipe positioning piece (22) is detachably connected to the lower end of the connecting block (21).

3. The aluminum alloy frame middle tube shaping gauge according to claim 2, characterized in that: the lower end of the middle pipe positioning piece (22) is provided with a U-shaped clamping groove (23), and the U-shaped clamping groove can just clamp the surface of the middle pipe (71).

4. The aluminum alloy frame middle tube shaping gauge according to claim 1, characterized in that: five-way setting element (30) include first horizontal plate (31), first vertical board (32) and reference column (33), first horizontal plate (31) and reference column (33) are connected perpendicularly respectively to the both ends of first vertical board (32), and just first horizontal plate (31) and reference column (33) are located the both sides of first vertical board respectively, first horizontal plate (31) fixed connection is on fixed station (12), reference column (33) are used for the cover to establish five-way (72) of transferring mould standard component (70) or test sample (80).

5. The aluminum alloy frame middle tube shaping gauge according to claim 1, characterized in that: the fixed station (12) is provided with a long strip-shaped sliding groove (13) along the length direction of the fixed station, and the middle pipe supporting piece (40) and the dial indicator fixing piece (51) are connected to the sliding groove (13) in a sliding mode.

6. The aluminum alloy frame middle tube shaping gauge according to claim 5, characterized in that: well pipe support piece (40) include second horizontal plate (41), the vertical board of second (42) and backup pad (43), backup pad (43) and second horizontal plate (41) are connected respectively to the upper and lower both ends of the vertical board of second (42), the downside of second horizontal plate (41) pass through slider sliding connection in spout (13), be equipped with U type draw-in groove on backup pad (43), this U type draw-in groove is used for placing well pipe (71) of transferring mould standard component (70) or test sample (80).

7. The aluminum alloy frame middle tube shaping gauge according to claim 5, characterized in that: percentage table mounting (51) are located five-way setting element (30) and well pipe support piece (40) between, percentage table mounting (51) through slide sliding connection in spout (13), specifically do: the bottom of slide pass through slider sliding connection in spout (13), the upper surface of this slide is equipped with the recess of rectangular shape along its width direction, percentage table mounting (51) pass through slider sliding connection in the recess, recess and spout mutually perpendicular are equipped with contact head (52) on the digital display percentage table (50), and during operation, this contact head (52) contact under well pipe.

8. The aluminum alloy frame middle tube shaping gauge according to claim 1, characterized in that: the digital display dial indicator (50) is connected with a digital display amplifier (60) through a data transmission line (61), the digital display amplifier (60) is fixed on the support (10) near the driving mechanism (20), and the support (10) is further provided with a control box (11).