CN218271713U - Drawing force detection tool - Google Patents
Drawing force detection tool Download PDFInfo
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- CN218271713U CN218271713U CN202222261173.1U CN202222261173U CN218271713U CN 218271713 U CN218271713 U CN 218271713U CN 202222261173 U CN202222261173 U CN 202222261173U CN 218271713 U CN218271713 U CN 218271713U
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- drawing force
- workbench
- cylinder
- fixed seat
- installation plate
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Abstract
The utility model discloses a drawing force detection tool, which relates to the technical field of detection and comprises a workbench, a fixed seat, a cylinder, a drawing force meter, a connecting rod, a fixed ring, a linear bearing and a pressure lever, wherein the fixed seat is arranged above the workbench and fixed at one side of the workbench; the cylinder seat of the cylinder is arranged at the top of the fixed seat; a linear guide rail is arranged on the front side of the fixed seat, and a square sliding block is arranged on the linear guide rail; the square sliding block is provided with an installation plate, the top end of the installation plate is fixedly connected with a piston rod of the air cylinder, the bottom end of the installation plate is provided with a fixed ring, the linear bearing is arranged in the fixed ring, and the drawing force meter is arranged in the middle of the installation plate; the top end of the drawing force meter is abutted against a piston rod of the cylinder, the bottom end of the drawing force meter is connected with a pressure lever through a connecting rod, and the pressure lever is arranged in the linear bearing in a penetrating manner; a starting button is arranged beside the workbench. The utility model discloses can solve current plastic part drawing force and detect that there is check-out time long, the inefficiency, the operation is inconvenient, detects a great deal of problems such as data are not accurate enough.
Description
Technical Field
The utility model belongs to the technical field of the detection technique and specifically relates to a detection instrument that is used for detecting the tensile resistance to plucking power numerical value of metal bush in the plastic parts that impresses.
Background
In the manufacturing process of automobile parts, in order to ensure the strength of the mounting hole position of some plastic parts, such as a cylinder head cover, a metal lining needs to be pressed in the mounting position, and in the production process, the pressed lining needs to be confirmed to have enough anti-pulling force, so that the lining is prevented from falling off when being subjected to some external force in the transportation or process circulation process and in the use process, and the anti-pulling force of the lining needs to be detected so as to confirm that the lining has a certain pulling force value.
The existing detection method comprises the following steps: the hook of the handheld drawing dynamometer penetrates through a hole of the measured part, the other person presses the part, the other person vertically pulls the handheld drawing dynamometer, and the maximum value displayed on the handheld drawing dynamometer is the maximum value of the measured part. The detection mode has the problems that measured data are not accurate enough if the direction of the pulling force deviates in the using process, two persons are needed to cooperate in the measuring process, the labor cost is high, the efficiency is low and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a drawing force detects instrument is provided, it can solve current plastic parts drawing force and detect that there is check-out time long, and is inefficient, operates inconveniently, detects a great deal of problem such as data are accurate inadequately.
In order to solve the above problem, the technical scheme of the utility model is that: the drawing force detection tool comprises a workbench, a fixed seat, a cylinder, a drawing force meter, a connecting rod, a fixed ring, a linear bearing and a pressure rod.
The fixed seat is arranged above the workbench and is fixedly arranged on one side of the workbench through a supporting part on the rear side; the cylinder seat of the air cylinder is fixedly arranged at the top of the fixed seat; the front side of the fixed seat is provided with the vertical linear guide rail, and the linear guide rail is provided with a square sliding block capable of sliding up and down along the linear guide rail; the square sliding block is provided with an installation plate, the top end of the installation plate is fixedly connected with a piston rod of the air cylinder, the bottom end of the installation plate is provided with the fixed ring, the linear bearing is arranged in the fixed ring, and the middle part of the installation plate is provided with the drawing force meter; the top end of the drawing force meter is abutted against a piston rod of the cylinder, the bottom end of the drawing force meter is connected with the pressure lever through the connecting rod, and the pressure lever is arranged in the linear bearing in a penetrating mode; and a starting button is arranged beside the workbench.
In the above technical solution, a more specific solution is: the workbench comprises a supporting frame consisting of a plurality of square tubes, wheels are mounted at four corners of the bottom surface of the supporting frame, a workbench panel is arranged on the top surface of the supporting frame, and a starting button is arranged beside the workbench panel; the part to be measured is placed on the workbench panel.
Further: the cylinder adopts the biax cylinder, increases the flexible stability of cylinder.
Due to the adoption of the technical scheme, compared with the prior art, the utility model following beneficial effect has:
the utility model discloses to wait to detect the part and put on the workstation, put the bush hole that will detect under the depression bar, press start button, push down the drawing dynamometer under the drive of biax cylinder, conduct power to depression bar through the connecting rod simultaneously, the depression bar extrudees the bush, extrude the bush, the drawing dynamometer is given in the reverse direction of extruded power, draw the biggest power value of dynamometer automatic recording, it is not accurate enough to have avoided the test data, whole testing process convenient operation is swift, the cost of labor has been saved and production efficiency is improved.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic top view of the present invention;
fig. 4 is a left side view of the present invention.
The reference numbers in the figures denote:
1. a wheel; 2. a square tube; 3. A part; 4. mounting a plate; 5. a fixed seat; 6. A double-shaft cylinder; 7. a drawing force meter; 8. a connecting rod; 9. a fixing ring; 10. a linear bearing; 11. a pressure lever; 12. a table panel; 13. a start button; 14. a bushing; 15. a square sliding block; 16. a linear guide rail.
Detailed Description
The invention will be further described with reference to the following figures and examples:
the drawing force detection tool of fig. 1, 2, 3 and 4 comprises a workbench, a fixed seat 5, a cylinder, a drawing force meter 7, a connecting rod 8, a fixed ring 9, a linear bearing 10 and a pressure lever 11.
The workbench comprises a supporting frame consisting of 10 square tubes 2, wheels 1 are mounted at four corners of the bottom surface of the supporting frame, a workbench panel 12 is arranged on the top surface of the supporting frame, and a starting button 13 is arranged beside the workbench panel 12; the part 3 to be tested is placed on the workbench panel 12; the fixed seat 5 is arranged above the workbench and is fixedly arranged on one side of the workbench through a supporting part on the rear side; in consideration of the telescopic stability of the air cylinder, the air cylinder adopts a relatively stable double-shaft air cylinder, namely a double-shaft air cylinder 6 in the figure, and a cylinder seat of the double-shaft air cylinder 6 is fixedly arranged at the top of the fixed seat 5; a vertical linear guide rail 16 is arranged on the front side of the fixed seat 5, and a square sliding block 15 capable of sliding up and down along the linear guide rail 16 is assembled on the linear guide rail 16; the square sliding block 15 is provided with a mounting plate 4, the top end of the mounting plate 4 is fixedly connected with a piston rod of the double-shaft cylinder 6, the bottom end of the mounting plate is provided with a fixing ring 9, a linear bearing 10 is arranged in the fixing ring 9, and the middle part of the mounting plate 4 is provided with a drawing force meter 7; the top end of the drawing force meter 7 is abutted against a piston rod of the double-shaft cylinder 6, the bottom end of the drawing force meter is connected with a pressure lever 11 through a connecting rod 8, and the pressure lever 11 is arranged in a linear bearing 10 in a penetrating mode.
The utility model discloses the use overview does: whether normal up-and-down motion can be carried out to inspection biax cylinder 6 before using, put part 3 on bottom plate 12, the bush hole that will detect is placed to depression bar 11 below in order, press start button 13 and start biax cylinder 6 motion, will draw dynamometer 7 downstream, draw dynamometer 7 through connecting rod 8 conduction power, again through linear bearing 10 with depression bar 11 down-pressing, bush 14 is extruded to the lower extreme of depression bar 11, at this moment produce a counter-force, feed back on drawing dynamometer 7, draw dynamometer 7 automatic recording maximum force value, accomplish the drawing force inspection of bush 14. After the detection is finished, the tool can be pushed to a required place through the wheels 1 at the bottom, and the use of multiple products can be realized.
Claims (3)
1. A drawing force detection tool, characterized in that: the drawing force meter comprises a workbench, a fixed seat, a cylinder, a drawing force meter, a connecting rod, a fixed ring, a linear bearing and a pressure rod;
the fixed seat is arranged above the workbench and fixedly arranged on one side of the workbench through a supporting part on the rear side; the cylinder seat of the air cylinder is fixedly arranged at the top of the fixed seat; a vertical linear guide rail is arranged on the front side of the fixed seat, and a square sliding block is assembled on the linear guide rail; the square sliding block is provided with an installation plate, the top end of the installation plate is fixedly connected with a piston rod of the air cylinder, the bottom end of the installation plate is provided with the fixing ring, the linear bearing is arranged in the fixing ring, and the drawing force meter is arranged in the middle of the installation plate; the top end of the drawing force meter is abutted against a piston rod of the cylinder, the bottom end of the drawing force meter is connected with the pressure lever through the connecting rod, and the pressure lever is arranged in the linear bearing in a penetrating mode; and a starting button is arranged beside the workbench.
2. The pullout force detection tool of claim 1, wherein: the workbench comprises a supporting frame consisting of a plurality of square tubes, wheels are mounted at four corners of the bottom surface of the supporting frame, a workbench panel is arranged on the top surface of the supporting frame, and the starting button is arranged beside the workbench panel; the part to be measured is placed on the workbench panel.
3. The drawing force detection tool according to claim 1 or 2, wherein: the cylinder is a double-shaft cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222261173.1U CN218271713U (en) | 2022-08-26 | 2022-08-26 | Drawing force detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222261173.1U CN218271713U (en) | 2022-08-26 | 2022-08-26 | Drawing force detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218271713U true CN218271713U (en) | 2023-01-10 |
Family
ID=84709945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222261173.1U Active CN218271713U (en) | 2022-08-26 | 2022-08-26 | Drawing force detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218271713U (en) |
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2022
- 2022-08-26 CN CN202222261173.1U patent/CN218271713U/en active Active
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