CN218885628U - Pull rod bending resistance test machine is used in production of PC draw-bar box - Google Patents
Pull rod bending resistance test machine is used in production of PC draw-bar box Download PDFInfo
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- CN218885628U CN218885628U CN202223056082.0U CN202223056082U CN218885628U CN 218885628 U CN218885628 U CN 218885628U CN 202223056082 U CN202223056082 U CN 202223056082U CN 218885628 U CN218885628 U CN 218885628U
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- draw
- bending resistance
- bar box
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Abstract
The utility model relates to a bending resistance test technical field especially relates to a PC draw-bar box production is with pull rod bending resistance test machine. The utility model provides a can adjust the support position, and can carry out the pull rod bending resistance test machine for production of fixed PC draw-bar box to the pull rod. A pull rod bending resistance test machine for producing a PC (personal computer) draw-bar box comprises a shell, a placing plate, an electric push rod, a test roller, a guide rail and the like; the front and back both portions of downside all are connected with places the board in the shell, and the upside is connected with the guide rail in the shell, has two electric putter through connecting block slidingtype connection on the guide rail, is connected with the test roller between two electric putter's the extension end. The support position to the pull rod can be adjusted in slip supporting shoe front and back slip to the pull rod to different length supports, and electric putter extension control test roller moves down and presses the pull rod, thereby tests the anti performance of buckling of pull rod, and two clamp tight pieces can press from both sides the pull rod tightly, fixes the position of pull rod, pull rod offset when avoiding testing.
Description
Technical Field
The utility model relates to a bending resistance test technical field especially relates to a PC draw-bar box production is with pull rod bending resistance test machine.
Background
The PC draw-bar box is the draw-bar box that is used for the preparation of PC material, this kind of draw-bar box has light in weight, advantages such as surface pliability, the draw-bar box is used for accomodating and carries travel clothing etc. commonly, the draw-bar box can be hand-held also can drag, but most of the time people can pull out the draw-bar and drag the suitcase, so the quality of draw-bar is especially important, in the in-process of draw-bar box production, just need test the anti buckling performance of draw-bar, at present, current bending resistance test machine is when carrying out the bending resistance test to the draw-bar, rely on the briquetting to push down and exert certain power to the draw-bar, whether test the draw-bar is buckled deformation, thereby the anti buckling performance of test draw-bar, but current bending resistance test machine can not adjust the support position according to draw-bar length, also can not carry out fixed test to the draw-bar.
Therefore, the bending resistance testing machine for the pull rod for producing the PC pull rod box can adjust the supporting position and fix the pull rod.
SUMMERY OF THE UTILITY MODEL
In order to overcome current bending resistance test machine can not adjust the supported position according to the pull rod degree, also can not carry out the shortcoming of fixed test to the pull rod, the utility model provides a can adjust the supported position, and can carry out the pull rod bending resistance test machine for production of fixed PC draw-bar box to the pull rod.
The utility model provides a production of PC draw-bar box is with pull rod bending resistance test machine, which comprises a housing, place the board, electric putter, the test roller, the guide rail, adjusting part and clamping component, both portions all are connected with around the downside in the shell and place the board, the upside is connected with the guide rail in the shell, there are two electric putter through connecting block sliding type connection on the guide rail, be connected with the test roller between two electric putter's the extension end about, be equipped with the adjusting part who is used for adjusting the pull rod supported position in the shell, be equipped with the clamping component who is used for cliping the pull rod on the adjusting part.
Optionally, the adjusting component comprises a rodless cylinder and a sliding support block, the rodless cylinder is connected to the left portion and the right portion of the inner lower side of the shell, the sliding support block is connected to the rodless cylinder through a slider, and the rodless cylinder drives the sliding support block to move back and forth to adjust the adjusting position so as to adjust the support position of the pull rod.
Optionally, the clamping assembly includes a clamping block and a clamping spring, the sliding support blocks are connected with two clamping blocks for clamping the pull rod in a sliding manner, and a plurality of clamping springs are connected between each clamping block and the adjacent sliding support block.
Optionally, the outer layer of the test roller is made of rubber.
Optionally, the front parts of the clamping blocks are all obliquely arranged.
Optionally, the housing is made of transparent glass.
The utility model has the advantages of as follows: the supporting position to the pull rod can be adjusted to slip around the slip supporting shoe to the pull rod to different length supports, and electric putter extension control test roller moves down and presses the pull rod, thereby tests the bending resistance performance of pull rod, and two clamp blocks can press from both sides the pull rod tightly, fixes the position of pull rod, pull rod offset when avoiding testing.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention.
Fig. 2 is a schematic view of the sectional three-dimensional structure of the present invention.
Fig. 3 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 5 is a schematic view of the partial sectional three-dimensional structure of the present invention.
Description of reference numerals: 1_ shell, 2_ placing plate, 3_ electric push rod, 4_ test roller, 5_ rodless cylinder, 6_ sliding support block, 7_ guide rail, 8_ clamping block and 9_ clamping spring.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Example 1
The utility model provides a production of PC draw-bar box is with pull rod bending resistance test machine, as shown in fig. 1-5, including shell 1, place board 2, electric putter 3, test roller 4, guide rail 7, adjusting part and clamping component, shell 1 material is transparent glass, both the bolt joint of front and back two portions of downside has placed board 2 in the shell 1, upside bolt joint has guide rail 7 in the shell 1, there are two electric putter 3 through connecting block sliding connection on the guide rail 7, be connected with test roller 4 between controlling the extension end of two electric putter 3, the outer layer of test roller 4 is the rubber material, be equipped with adjusting component in the shell 1, adjusting component can adjust the pull rod support position, the last clamping component that is equipped with of adjusting component, clamping component can clip the pull rod.
When using the device, the staff places the pull rod of PC draw-bar box between two place boards 2 in the front and back, when pull rod length was not enough, the one end of the pull rod of staff's accessible adjusting part supports, and clamping component then can press from both sides the pull rod tightly, then staff control electric putter 3 extension, electric putter 3 extension drives test roller 4 downstream and presses the pull rod, thereby test the anti buckling performance of pull rod, because test roller 4 skin is the rubber material, can effectively avoid test roller 4 to avoid causing the damage to the pull rod, after the test is accomplished, staff control electric putter 3 shortens, and then drive test roller 4 and upwards remove and reset, and simultaneously, the staff also can promote electric putter 3 as required and slide around on guide rail 7, thereby adjust and press the position, in the test process, the inside test condition is looked over to staff permeable transparent shell 1.
Example 2
On the basis of embodiment 1, as shown in fig. 1 to 3, the adjusting assembly includes a rodless cylinder 5 and a sliding support block 6, the rodless cylinder 5 is bolted to the left and right parts of the inner lower side of the housing 1, and the sliding support block 6 is connected to the rodless cylinder 5 through a slider.
When using the device, the staff slides around through rodless cylinder 5 drive slip supporting shoe 6, after slip supporting shoe 6 slides to suitable position, the staff puts the pull rod front end on the board 2 of placing of front side, and the pull rod rear end then supports through slip supporting shoe 6 for this device can often test the pull rod of different length.
As shown in fig. 3 and 4, the clamping assembly comprises two clamping blocks 8 and two clamping springs 9, the sliding support blocks 6 are connected with the two clamping blocks 8 in a sliding manner, the clamping blocks 8 can clamp the pull rod, the front parts of the clamping blocks 8 are obliquely arranged, and at least two clamping springs 9 are connected between each clamping block 8 and the adjacent sliding support block 6.
When using the device, staff control pull rod backward movement forward, when the pull rod rear end backward movement to with press from both sides tight piece 8 contact, because it is the slope setting to press from both sides tight piece 8 front portion, the pull rod continues backward movement can extrude and press from both sides tight piece 8 and slide backward, clamp spring 9 takes place deformation, put the back when the pull rod, the pull rod rear end is located between two tight pieces 8 of clamp, under the effect that clamp spring 9 kick-backs, it can press from both sides the pull rod tightly to press from both sides tight piece 8, after the test is accomplished, take the pull rod out more easily, at this moment, under the effect that clamp spring 9 resets, it resets to press from both sides tight piece 8 and slide in opposite directions thereupon, so, can clip the pull rod, fix the position of pull rod, pull rod position skew when avoiding the test.
It should be understood that the above description is for illustrative purposes only and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention are intended to be included within the scope of the claims herein.
Claims (6)
1. The utility model provides a production of PC draw-bar box is with pull rod bending resistance test machine, including shell (1), place board (2), electric putter (3), test roller (4) and guide rail (7), both parts all are connected with around the downside in shell (1) and place board (2), the upside is connected with guide rail (7) in shell (1), there are two electric putter (3) through connecting block sliding connection on guide rail (7), it is connected with test roller (4) to control between the extension end of two electric putter (3), a serial communication port, still including adjusting part and clamping components, be equipped with the adjusting part who is used for adjusting the pull rod holding position in shell (1), be equipped with the clamping components who is used for cliping the pull rod on the adjusting part.
2. The bending resistance testing machine of the pull rod for producing the PC draw-bar box according to claim 1, wherein the adjusting component comprises a rodless cylinder (5) and a sliding support block (6), the rodless cylinder (5) is connected to the left and right parts of the inner lower side of the housing (1), the sliding support block (6) is connected to the rodless cylinder (5) through a slide block, and the rodless cylinder (5) drives the sliding support block (6) to move back and forth to adjust the support position of the pull rod.
3. The bending resistance testing machine for the pull rod of the PC draw-bar box according to claim 2, wherein the clamping assembly comprises two clamping blocks (8) and clamping springs (9), the sliding support blocks (6) are connected with the two clamping blocks (8) for clamping the pull rod in a sliding manner, and a plurality of clamping springs (9) are connected between each clamping block (8) and the adjacent sliding support block (6).
4. The bending resistance testing machine for the production of PC draw-bar box according to claim 3, wherein the outer layer of the testing roller (4) is made of rubber.
5. The bending resistance testing machine for the pull rod of the PC draw-bar box as claimed in claim 4, wherein the front part of the clamping block (8) is inclined.
6. The bending resistance testing machine for the production of the PC draw-bar box of claim 5, wherein the housing (1) is made of transparent glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223056082.0U CN218885628U (en) | 2022-11-17 | 2022-11-17 | Pull rod bending resistance test machine is used in production of PC draw-bar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223056082.0U CN218885628U (en) | 2022-11-17 | 2022-11-17 | Pull rod bending resistance test machine is used in production of PC draw-bar box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218885628U true CN218885628U (en) | 2023-04-18 |
Family
ID=85951138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223056082.0U Active CN218885628U (en) | 2022-11-17 | 2022-11-17 | Pull rod bending resistance test machine is used in production of PC draw-bar box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218885628U (en) |
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2022
- 2022-11-17 CN CN202223056082.0U patent/CN218885628U/en active Active
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