CN216012716U - Correcting unit of ball arm fatigue test machine - Google Patents
Correcting unit of ball arm fatigue test machine Download PDFInfo
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- CN216012716U CN216012716U CN202122586954.3U CN202122586954U CN216012716U CN 216012716 U CN216012716 U CN 216012716U CN 202122586954 U CN202122586954 U CN 202122586954U CN 216012716 U CN216012716 U CN 216012716U
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- cross beam
- crossbeam
- slide rail
- fatigue test
- scale
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Abstract
The utility model belongs to the technical field of the ball arm test technique and specifically relates to a correcting unit of ball arm fatigue test machine, including crossbeam and the supporting shoe of setting in the crossbeam below, be provided with the slide rail at the side of crossbeam, the direction of slide rail is unanimous with the length direction of crossbeam, is provided with two sliding blocks on the slide rail, is provided with a locating piece on every sliding block, is provided with the slot hole at the both ends of crossbeam, the length direction of slot hole is unanimous with the direction of slide rail, is provided with semi-circular location mouth on the locating piece that corresponds the department with the slot hole, is provided with the guide rail on the crossbeam of the opposite side for slide rail place side, is provided with the slider on the guide rail, is provided with the locating hole in the upper end of slider, is provided with the scale mark at the top surface of crossbeam. The utility model provides a correcting unit of ball arm fatigue test machine can effectively promote the regulation correction precision to the interval between bracing piece, the depression bar of fatigue test machine, and easy operation is convenient, can the lifting efficiency.
Description
Technical Field
The utility model belongs to the technical field of the ball arm test technique and specifically relates to a correcting unit of ball arm fatigue test machine.
Background
For hockey sticks, samples are taken to test the fatigue strength of the stick after production is complete. The current testing machine is shown in fig. 1, and the structure mainly includes two horizontal support rods and a pressure rod on a telescopic rod of a cylinder at the top. In the actual test process, the distance between the two horizontal support rods needs to be adjusted, and the distance between the pressure rod and the two support rods also needs to be adjusted. The present operation all utilizes the operator to measure through the ruler, but because bracing piece and depression bar are not in same height, so measure the degree of difficulty big, the precision is low, seriously influences fatigue test's effect. In addition, because in the test process, can produce certain vibrations, cause the interval between bracing piece and the depression bar to change easily, so need often test, the frequency is high, seriously influences efficiency of software testing.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned technique not enough and provide a correcting unit of ball arm fatigue test machine, can the distance between rapid survey bracing piece and the depression bar, realize the rapid correction to ensure fatigue test's effect.
The utility model discloses a correcting device of a ball arm fatigue testing machine, which comprises a cross beam and a supporting block arranged below the cross beam, a slide rail is arranged on the side edge of the cross beam, the direction of the slide rail is consistent with the length direction of the cross beam, two slide blocks are arranged on the slide rail, each sliding block is provided with a positioning block, two ends of the cross beam are provided with long holes, the length direction of the long holes is consistent with the direction of the sliding rail, a semicircular positioning opening is arranged on the positioning block corresponding to the long hole, a guide rail is arranged on the cross beam at the other side opposite to the side edge where the slide rail is arranged, the guide rail is vertical to the slide rail, a slide block is arranged on the guide rail, a positioning hole is arranged at the upper end of the slide block, scale marks are arranged on the top surface of the cross beam, the scale 0 position of the scale mark corresponds to the circle center of the positioning hole, and the scale value of the scale mark is gradually increased from the scale 0 to two sides.
In the above scheme, the sliding block can be provided with a set screw for fixing the position of the sliding block on the cross beam, and meanwhile, the sliding block can also be provided with a set screw for fixing the position of the sliding block on the guide rail. Can adjust the position of sliding block on the crossbeam respectively according to the actual demand in the in-service use, interval between left side bracing piece and the depression bar and the interval between right side bracing piece and the depression bar on the fatigue test machine promptly, can simply adjust according to the scale, guarantee that the required interval between bracing piece and the depression bar is corresponding respectively to the interval between the center of semicircular location mouth center to the locating hole on the slider. When the device is adjusted, the device is only required to be placed on a test board of a fatigue testing machine, the press rod is inserted into the positioning hole in the sliding block, then the position of the support rod is adjusted, the support rod is inserted into the corresponding long hole and is attached to the semicircular positioning opening, the position determination of the support rod and the press rod is completed, and the support rod and the press rod are fixed. Then take off correcting unit and just accomplished the correction to bracing piece, depression bar, it is simple and convenient, and follow-up location only need with correcting unit place on the testboard, to bracing piece, depression bar carry out simple correction can, need not repeated measurement, can greatly promote correction efficiency, ensure fatigue test's effect.
The supporting blocks are consistent in length below the cross beam.
And the upper end of the positioning block is provided with a pointer, the pointer extends to the scale mark on the top surface of the beam, and the indicating position of the pointer corresponds to the circle center of the semicircular positioning hole. The design of this structure can remove the in-process at the sliding block and can be more directly perceived, convenient observation scale interval, adjusts more simple and conveniently.
The utility model provides a correcting unit of ball arm fatigue test machine can effectively promote the regulation correction precision to the interval between bracing piece, the depression bar of fatigue test machine, and easy operation is convenient, can the lifting efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a fatigue testing machine in the prior art;
FIG. 2 is a front view of the structure of the present invention;
fig. 3 is a top view of the present invention.
In fig. 1: 1 supporting rod and 2 pressing rod.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Example 1:
as shown in fig. 2 and 3, the utility model discloses a correcting device of a ball arm fatigue testing machine, which comprises a cross beam 3 and a supporting block 12 arranged below the cross beam 3, a slide rail 4 is arranged at the side edge of the cross beam 3, the direction of the slide rail 4 is consistent with the length direction of the cross beam 3, two slide blocks 5 are arranged on the slide rail 4, a positioning block 7 is arranged on each slide block 5, long holes 6 are arranged at the two ends of the cross beam 3, the length direction of the long holes 6 is consistent with the direction of the slide rail 4, a semicircular positioning hole 8 is arranged on the positioning block 7 corresponding to the long holes 6, a guide rail 9 is arranged on the cross beam 3 at the other side opposite to the side edge of the slide rail 4, the guide rail 9 is vertical to the slide rail 4, a slide block 10 is arranged on the guide rail 9, a positioning hole 11 is arranged at the upper end of the slide block 10, and a scale mark 14 is arranged on the top surface of the cross beam 3, the 0 scale position of the scale mark 14 corresponds to the center of the positioning hole 11, and the scale value of the scale mark 14 gradually increases from 0 scale to two sides.
The support blocks 12 are of uniform length below the cross beam 3. And the upper end of the positioning block 7 is provided with a pointer 13, the pointer 13 extends to a scale mark 14 on the top surface of the cross beam 3, and the indicating position of the pointer 13 corresponds to the center of the semicircular positioning hole 11.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.
Claims (3)
1. The utility model provides a correcting unit of ball arm fatigue test machine which characterized by: the sliding rail structure comprises a cross beam and a supporting block arranged below the cross beam, wherein a sliding rail is arranged on the side edge of the cross beam, the direction of the sliding rail is consistent with the length direction of the cross beam, two sliding blocks are arranged on the sliding rail, a positioning block is arranged on each sliding block, long holes are arranged at two ends of the cross beam, the length direction of each long hole is consistent with the direction of the sliding rail, a semicircular positioning hole is formed in the positioning block corresponding to the long hole, a guide rail is arranged on the cross beam opposite to the side edge where the sliding rail is located, the guide rail is perpendicular to the sliding rail, a sliding block is arranged on the guide rail, a positioning hole is formed in the upper end of the sliding block, scale marks are arranged on the top surface of the cross beam, the scale position of each scale mark is corresponding to the circle center of the corresponding positioning hole, and the scale value of each scale mark is gradually increased from 0 scale to two sides.
2. The calibrating device for the fatigue testing machine of the ball bat as set forth in claim 1, wherein: the supporting blocks are consistent in length below the cross beam.
3. The calibrating device for the fatigue testing machine of the ball bat as set forth in claim 1, wherein: and the upper end of the positioning block is provided with a pointer, the pointer extends to the scale mark on the top surface of the beam, and the indicating position of the pointer corresponds to the circle center of the semicircular positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122586954.3U CN216012716U (en) | 2021-10-26 | 2021-10-26 | Correcting unit of ball arm fatigue test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122586954.3U CN216012716U (en) | 2021-10-26 | 2021-10-26 | Correcting unit of ball arm fatigue test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216012716U true CN216012716U (en) | 2022-03-11 |
Family
ID=80587377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122586954.3U Active CN216012716U (en) | 2021-10-26 | 2021-10-26 | Correcting unit of ball arm fatigue test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216012716U (en) |
-
2021
- 2021-10-26 CN CN202122586954.3U patent/CN216012716U/en active Active
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