CN217976934U - Bolt device of horizontal tensile testing machine - Google Patents
Bolt device of horizontal tensile testing machine Download PDFInfo
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- CN217976934U CN217976934U CN202221635199.1U CN202221635199U CN217976934U CN 217976934 U CN217976934 U CN 217976934U CN 202221635199 U CN202221635199 U CN 202221635199U CN 217976934 U CN217976934 U CN 217976934U
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- tensile testing
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Abstract
The utility model provides a horizontal tensile testing machine's bolt device, includes connecting rod, installation piece, crossbeam, piston rod, piston, bolt, installation piece cover is located crossbeam and one side connect in the connecting rod, the through-hole has all been seted up to the left and right sides of crossbeam, the piston rod is located in the through-hole and connect in the crossbeam, the piston cover is located the upper and lower both ends of piston rod, the bolt cover is located the piston just arranges to the mounting hole of horizontal tensile testing machine's frame, the piston rod is used for controlling bolt dorsad motion and makes the bolt insert to the mounting hole in. The design has the advantages of convenient installation, high efficiency and high reliability.
Description
Technical Field
The utility model relates to a horizontal tensile testing machine technical field especially relates to a horizontal tensile testing machine's bolt device.
Background
The horizontal tensile testing machine can be used for detecting the tensile property, the tensile strength, the deformation rate, the breaking force, the tear resistance, the heat seal strength property, a roller peeling test, a 90-degree peeling test, a rope breaking force, a pants type tearing force, a 180-degree peeling test, a compression test, a bending test, a shearing test, a bursting test and other mechanical property tests of a transmission chain, a conveying chain, a traction chain, a special chain and the like, and can also be provided with different clamps according to different requirements of customers. The size of the stretching space of the horizontal tensile machine is adjusted according to the size of a customer sample, and the traditional mode for adjusting the size of the space is to insert a plug pin into a positioning hole manually.
For a tensile machine with a large tonnage, the bolt is large and heavy, manual installation is difficult, the requirement on physical strength of operators is high when the bolt is pulled out and inserted, long time is needed, meanwhile, the efficiency of manual operation is low, and the efficiency of a test is affected.
Disclosure of Invention
The utility model aims at overcoming and having the artifical defect and the problem of installing the bolt trouble, inefficiency of horizontal tensile testing machine among the prior art, providing a simple to operate, the high horizontal tensile testing machine's of installation effectiveness bolt device.
In order to achieve the above purpose, the technical solution of the utility model is that:
the utility model provides a horizontal tensile testing machine's bolt device, includes connecting rod, installation piece, crossbeam, piston rod, piston, bolt, installation piece cover is located crossbeam and one side connect in the connecting rod, the through-hole has all been seted up to the left and right sides of crossbeam, the piston rod is located in the through-hole and connect in the crossbeam, the piston cover is located the upper and lower both ends of piston rod, the bolt cover is located the piston just arranges to the mounting hole of horizontal tensile testing machine's frame, the piston rod is used for controlling bolt dorsad motion and makes the bolt insert to the mounting hole in.
The piston rod comprises two vertical rods and a horizontal rod, wherein the two vertical rods are respectively connected to the upper end and the lower end of the horizontal rod, the outer ends of the two vertical rods are all sleeved with the piston, and the two ends of the horizontal rod are both connected to the cross beam.
And a nut is arranged on one side of the piston, which is far away from the cross rod, and is sleeved on the peripheral surface of the vertical rod.
The bolt with the montant coaxial setting just is close to one side of horizontal pole and has seted up the recess, nut, piston all are located in the recess.
The outer peripheral face of montant overlaps and is equipped with the end cover, the one end butt of end cover in one side that the bolt is close to the horizontal pole, the other end set up in the space department of montant and bolt.
And a gasket is arranged at the joint of the end cover and the vertical rod.
The utility model discloses a piston rod, including piston rod, end cover, crossbeam, first pipeline, second pipeline, the inside of piston rod is provided with first pipeline, second pipeline, the entry end of first pipeline, second pipeline pass behind the crossbeam with the connecting rod is linked together, the exit end of first pipeline with the outer terminal surface of montant is linked together, the exit end of second pipeline with the outer peripheral face of montant is linked together and the exit end is located between piston and the end cover.
The input end of the connecting rod is provided with a bidirectional hydraulic oil cylinder.
The cross rod is characterized in that a sleeve is sleeved on the outer peripheral surface of the cross rod, one end of the sleeve is opened, a sleeve cover of the sleeve abuts against the side wall of the cross beam, and the wall of the sleeve is connected to the upper side and the lower side of the cross beam through bolts.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model relates to an among the bolt device of horizontal tensile testing machine, drive whole device through the connecting rod and remove in horizontal tensile testing machine's frame, when removing to the bolt just to the mounting hole, move and then drive the bolt and insert in the mounting hole through the control piston rod, make the installation piece link together with the frame, when needing to adjust horizontal tensile testing machine's tensile space, the control piston rod removes and drives the bolt and take off from the mounting hole, then the mobile device is to next mounting hole department that needs the fixed, connect bolt and mounting hole again and realize the location, replace artifical installation bolt through mechanical motion, time saving and labor saving; the installation and the bolt of bolt are carried out through the piston rod, and the installation is convenient. Therefore, the utility model discloses simple to operate, installation effectiveness are high.
2. The utility model relates to an among horizontal tensile testing machine's bolt device, through setting up the nut, carry out the spacing of upper and lower direction to the piston, through setting up end cover and packing ring, fill the gap between montant and the bolt, it is sealed effectual. Therefore, the utility model discloses the reliability is high, sealed effectual.
3. The utility model relates to an among horizontal tensile testing machine's bolt device, through adopting hydraulic pressure as power, two-way hydraulic cylinder are as actuating element, can control stretching out and retracting of piston rod, make installation piece and frame attach more stable. Therefore, the utility model discloses the reliability is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 isbase:Sub>A cross-sectional view atbase:Sub>A-base:Sub>A in fig. 1.
Fig. 3 is an enlarged schematic view at B in fig. 2.
Fig. 4 is an enlarged schematic view at C in fig. 3.
In the figure: the device comprises a frame 1, a mounting hole 2, a connecting rod 3, a mounting block 4, a cross beam 5, a through hole 51, a piston rod 6, a cross rod 61, a vertical rod 62, a piston 7, a bolt 8, a groove 81, a nut 9, an end cover 10, a gasket 11, a first pipeline 12, a second pipeline 13 and a sleeve 14.
Detailed Description
The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 4, the plug device of the horizontal tensile testing machine comprises a connecting rod 3, a mounting block 4, a cross beam 5, a piston rod 6, a piston 7 and a plug 8, wherein the mounting block 4 is sleeved on the cross beam 5, one side of the mounting block is connected to the connecting rod 3, through holes 51 are formed in the left side and the right side of the cross beam 5, the piston rod 6 is located in the through holes 51 and connected to the cross beam 5, the piston 7 is sleeved on the upper end and the lower end of the piston rod 6, the plug 8 is sleeved on the piston 7 and arranged right opposite to a mounting hole 2 of a frame 1 of the horizontal tensile testing machine, and the piston rod 6 is used for controlling the plug 8 to move backwards and enabling the plug 8 to be inserted into the mounting hole 2.
The piston rod 6 comprises two vertical rods 62 and a cross rod 61, wherein the two vertical rods 62 are respectively connected to the upper end and the lower end of the cross rod 61, the outer ends of the two vertical rods 62 are respectively provided with the piston 7 in a sleeved mode, and the two ends of the cross rod 61 are respectively connected to the cross beam 5.
One side of the piston 7, which is far away from the cross rod 61, is provided with a nut 9, and the nut 9 is sleeved on the peripheral surface of the vertical rod 62.
The outer peripheral face of montant 62 is equipped with end cover 10, the one end butt of end cover 10 in bolt 8 is close to the one side of horizontal pole 61, and the other end set up in the space department of montant 62 and bolt 8.
The joint of the end cap 10 and the vertical rod 62 is provided with a gasket 11.
The inside of piston rod 6 is provided with first pipeline 12, second pipeline 13, the entry end of first pipeline 12, second pipeline 13 pass behind crossbeam 5 with connecting rod 3 is linked together, the exit end of first pipeline 12 with the outer terminal surface of montant 62 is linked together, the exit end of second pipeline 13 with the outer peripheral face of montant 62 is linked together and the exit end is located between piston 7 and the end cover 10.
The input end of the connecting rod 3 is provided with a bidirectional hydraulic oil cylinder.
The outer peripheral surface of the cross bar 61 is sleeved with a sleeve 14, one end of the sleeve 14 is open, a cylinder cover of the sleeve 14 abuts against the side wall of the cross beam 5, and a cylinder wall of the sleeve 14 is connected to the upper side and the lower side of the cross beam 5 through bolts.
The principle of the utility model is explained as follows:
firstly, the device is moved to the mounting hole 2 needing to be connected, the bolt 8 is aligned to the mounting hole 2, then the bidirectional hydraulic oil cylinder (not shown in the figure) is controlled through the manual control box to continuously convey oil to the first pipeline 12, oil is poured into a gap between the piston 7 and the bolt 8 from the first pipeline 12, so that the space enclosed by the piston 7 and the bolt 8 is enlarged, the two bolts 8 move back to back and move to the end face of the bolt 8, the end face of the bolt 8 is flush with the end face of the mounting hole 2, at the moment, the mounting block 4 is connected with the frame 1, and then the detection work of the horizontal tensile testing machine is carried out.
When the stretching space of the horizontal tensile testing machine needs to be adjusted, the two-way hydraulic oil cylinder (not shown in the figure) is controlled by the manual control box to continuously convey oil to the second pipeline 13, oil is poured into gaps among the piston 7, the plug pins 8 and the end covers 10 from the second pipeline 13, the space among the piston 7, the end covers 10 and the plug pins 8 is gradually enlarged, the two plug pins 8 are slowly retracted to be separated from the mounting holes 2, then the stretching space of the horizontal tensile testing machine is adjusted, and the mounting block 4 is connected with the frame 1 according to the mounting steps.
Example 1:
referring to fig. 1 to 4, the plug pin device of the horizontal tensile testing machine comprises a connecting rod 3, a mounting block 4, a cross beam 5, a piston rod 6, a piston 7 and a plug pin 8, wherein the mounting block 4 is sleeved on the cross beam 5, one side of the mounting block is connected to the connecting rod 3, through holes 51 are formed in the left side and the right side of the cross beam 5, the piston rod 6 is located in the through holes 51 and connected to the cross beam 5, the piston 7 is sleeved on the upper end and the lower end of the piston rod 6, the plug pin 8 is sleeved on the piston 7 and arranged right opposite to a mounting hole 2 of a frame 1 of the horizontal tensile testing machine, and the piston rod 6 is used for controlling the plug pin 8 to move in the reverse direction and enabling the plug pin 8 to be inserted into the mounting hole 2. The piston rod 6 comprises two vertical rods 62 and a cross rod 61, wherein the two vertical rods 62 are respectively connected to the upper end and the lower end of the cross rod 61, the outer ends of the two vertical rods 62 are respectively provided with the piston 7 in a sleeved mode, and the two ends of the cross rod 61 are respectively connected to the cross beam 5. A nut 9 is arranged on one side, away from the cross rod 61, of the piston 7, and the nut 9 is sleeved on the outer peripheral surface of the vertical rod 62. Bolt 8 with montant 62 coaxial arrangement just is close to one side of horizontal pole 61 and sets up fluted 81, nut 9, piston 7 all are located in the recess 81. The outer peripheral face of montant 62 is equipped with end cover 10, the one end butt of end cover 10 in bolt 8 is close to the one side of horizontal pole 61, and the other end set up in the space department of montant 62 and bolt 8. The joint of the end cap 10 and the vertical rod 62 is provided with a gasket 11. The inside of piston rod 6 is provided with first pipeline 12, second pipeline 13, the entry end of first pipeline 12, second pipeline 13 pass behind crossbeam 5 with connecting rod 3 is linked together, the exit end of first pipeline 12 with the outer terminal surface of montant 62 is linked together, the exit end of second pipeline 13 with the outer peripheral face of montant 62 is linked together and the exit end is located between piston 7 and the end cover 10. The input end of the connecting rod 3 is provided with a bidirectional hydraulic oil cylinder. The outer peripheral surface of the cross rod 61 is sleeved with a sleeve 14, one end of the sleeve 14 is open, a cylinder cover of the sleeve 14 abuts against the side wall of the cross beam 5, and a cylinder wall of the sleeve 14 is connected to the upper side and the lower side of the cross beam 5 through bolts.
Claims (9)
1. The utility model provides a horizontal tensile testing machine's bolt device which characterized in that: including connecting rod (3), installation piece (4), crossbeam (5), piston rod (6), piston (7), bolt (8), installation piece (4) cover is located crossbeam (5) and one side connect in connecting rod (3), through-hole (51) have all been seted up to the left and right sides of crossbeam (5), piston rod (6) are located in through-hole (51) and connect in crossbeam (5), piston (7) cover is located the upper and lower both ends of piston rod (6), bolt (8) cover is located piston (7) and just arrange to mounting hole (2) of horizontal tensile testing machine's frame (1), piston rod (6) are used for controlling bolt (8) dorsad and make bolt (8) insert to mounting hole (2).
2. The plug device of the horizontal tensile testing machine according to claim 1, characterized in that: piston rod (6) include two montants (62), horizontal pole (61), two montant (62) connect respectively in the upper and lower both ends of horizontal pole (61), two the outer end of montant (62) all overlaps and is equipped with piston (7), the both ends of horizontal pole (61) all connect in crossbeam (5).
3. The plug device of the horizontal tensile testing machine according to claim 2, characterized in that: one side of the piston (7) far away from the cross rod (61) is provided with a nut (9), and the outer peripheral surface of the vertical rod (62) is sleeved with the nut (9).
4. The plug device of the horizontal tensile testing machine according to claim 3, characterized in that: bolt (8) with montant (62) coaxial arrangement just is close to one side of horizontal pole (61) and sets up fluted (81), nut (9), piston (7) all are located in fluted (81).
5. The plug device of the horizontal tensile testing machine according to claim 4, characterized in that: the outer peripheral face cover of montant (62) is equipped with end cover (10), the one end butt of end cover (10) in bolt (8) are close to one side of horizontal pole (61), the other end set up in the space department of montant (62) and bolt (8).
6. The plug device of the horizontal tensile testing machine according to claim 5, characterized in that: and a gasket (11) is arranged at the joint of the end cover (10) and the vertical rod (62).
7. The plug device of the horizontal tensile testing machine according to claim 5, characterized in that: the inside of piston rod (6) is provided with first pipeline (12), second pipeline (13), the entry end of first pipeline (12), second pipeline (13) pass behind crossbeam (5) with connecting rod (3) are linked together, the exit end of first pipeline (12) with the outer terminal surface of montant (62) is linked together, the exit end of second pipeline (13) with the outer peripheral face of montant (62) is linked together and the exit end is located between piston (7) and end cover (10).
8. The plug device of the horizontal tensile testing machine according to claim 7, characterized in that: the input end of the connecting rod (3) is provided with a bidirectional hydraulic oil cylinder.
9. The plug device of the horizontal tensile testing machine according to claim 2, characterized in that: the outer peripheral surface of the cross rod (61) is sleeved with a sleeve (14), one end of the sleeve (14) is open, a cylinder cover of the sleeve (14) abuts against the side wall of the cross beam (5), and the cylinder wall of the sleeve (14) is connected to the upper side and the lower side of the cross beam (5) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221635199.1U CN217976934U (en) | 2022-06-27 | 2022-06-27 | Bolt device of horizontal tensile testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221635199.1U CN217976934U (en) | 2022-06-27 | 2022-06-27 | Bolt device of horizontal tensile testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217976934U true CN217976934U (en) | 2022-12-06 |
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ID=84274307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221635199.1U Active CN217976934U (en) | 2022-06-27 | 2022-06-27 | Bolt device of horizontal tensile testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217976934U (en) |
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2022
- 2022-06-27 CN CN202221635199.1U patent/CN217976934U/en active Active
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