CN210922925U - Connecting rod bolt tensile test device - Google Patents
Connecting rod bolt tensile test device Download PDFInfo
- Publication number
- CN210922925U CN210922925U CN201921783621.6U CN201921783621U CN210922925U CN 210922925 U CN210922925 U CN 210922925U CN 201921783621 U CN201921783621 U CN 201921783621U CN 210922925 U CN210922925 U CN 210922925U
- Authority
- CN
- China
- Prior art keywords
- sets
- plate
- connecting rod
- limiting plates
- rod bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009864 tensile test Methods 0.000 title description 12
- 238000012360 testing method Methods 0.000 claims abstract description 18
- 238000003825 pressing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to the technical field of auxiliary devices, in particular to a connecting rod bolt tension test device which can conveniently measure the continuity of a connecting rod bolt and improve the practicability; the automatic lifting device comprises a base, a left fixed plate, a right fixed plate, two sets of left limiting plates, two sets of right limiting plates, a push-and-pull plate, multiunit fixation nut, the lifter plate, the roof, two sets of support frames, the pull rod, spacing spring and two sets of right angle mounts, left side fixed plate and right fixed plate are installed respectively in base top left half region and right half region, two sets of left limiting plates and two sets of right limiting plates are installed respectively in left side fixed plate and right fixed plate first half region, both ends insert respectively between two sets of left limiting plates and two sets of right limiting plates about the push-and-pull plate, and be provided with the multiunit fixed orifices on the push-and-pull plate, multiunit fixation nut installs respectively in multiunit fixed orifices department, two sets of support frame both ends are connected with roof and.
Description
Technical Field
The utility model relates to an auxiliary device's technical field especially relates to a connecting rod bolt tensile test device.
Background
As is well known, a connecting rod bolt is a fastener formed by connecting a bolt head and a screw rod together, is a mechanical part needing to be matched with a nut for use, and needs to detect the tensile capacity of the connecting rod bolt in the production process of the connecting rod bolt so as to judge whether the connecting rod bolt meets the standard or not.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can conveniently carry out the continuity survey to connecting rod bolt, improve the connecting rod bolt tensile test device of practicality.
The utility model discloses a connecting rod bolt tensile test device, including base, left fixed plate, right fixed plate, two sets of left limiting plates, two sets of right limiting plates, push-and-pull plate, multiunit fixation nut, lifter plate, roof, two sets of support frames, pull rod, spacing spring and two sets of right angle mount, left fixed plate and right fixed plate are installed respectively in base top left half region and right half region, two sets of left limiting plates and two sets of right limiting plates are installed respectively in left fixed plate and right fixed plate first half region, push-and-pull plate left and right both ends are inserted respectively between two sets of left limiting plates and two sets of right limiting plates, and are provided with multiunit fixed orifices on the push-and-pull plate, multiunit fixation nut is installed respectively in multiunit fixed orifices, two sets of support frame both ends are connected with roof and base respectively, spacing spring both ends are connected with roof bottom, the top plate is provided with a through hole, the bottom end of the pull rod penetrates through the through hole and is connected with the top of the lifting plate, and the two groups of right-angle fixing frames are respectively arranged at the left end and the right end of the bottom of the lifting plate.
The utility model discloses a connecting rod bolt tensile test device, both ends are provided with front locating plate and back locating plate respectively around the push-and-pull board to be provided with preceding pulling handle and back pulling handle on front locating plate and back locating plate respectively.
The utility model discloses a connecting rod bolt tensile test device still includes the multiunit ball, be provided with the multiunit arc wall on two sets of left limiting plates and two sets of right limiting plates respectively, the multiunit ball is arranged in the multiunit arc wall respectively to the multiunit ball contacts with push-and-pull plate top and bottom respectively.
The utility model discloses a connecting rod bolt tensile test device still includes two sets of bracing pieces and two sets of supporting shoe, two sets of bracing piece bottoms are connected with left fixed plate and right fixed plate respectively to two sets of bracing piece tops are connected with two sets of supporting shoes respectively, two sets of supporting shoes contact with two sets of right angle mounts respectively.
The utility model discloses a connecting rod bolt tensile test device still includes two sets of blotters, two sets of blotters are installed respectively on two sets of right angle mounts.
The utility model discloses a connecting rod bolt tensile test device still includes the slipmat, the slipmat is installed on the through-hole inner wall to slipmat and pull rod outer wall contact.
The utility model discloses a connecting rod bolt tensile test device still includes two sets of clamp plates and multiunit set screw, two sets of clamp plates are installed respectively on the left half regional and the right half regional in push-and-pull plate top to two sets of clamp plates all contact with multiunit fixation nut top, multiunit set screw spiral shell dress is respectively through two sets of clamp plates, and the equal spiral shell of multiunit set screw is to in the push-and-pull plate.
The utility model discloses a connecting rod bolt tensile test device still includes multiunit antiskid seat, multiunit antiskid seat is all installed in the base bottom.
Compared with the prior art, the beneficial effects of the utility model are that: the push-pull rod can be pulled forwards, the connecting rod bolt required to be subjected to a tension test is sequentially screwed on the plurality of groups of fixing nuts, the position of the push-pull plate is limited by the two groups of left limiting plates and the two groups of right limiting plates, the bolt head of the fixed connecting rod bolt is sequentially clamped on the two groups of right-angle fixing frames, the push-pull plate is stopped to be pushed, the pull rod is pulled to move upwards by an external driving device, the two groups of right-angle fixing frames are driven by the lifting plate belt to ascend and compress the limiting springs, certain pressure is applied to the connecting rod bolt, tension generated when the connecting rod bolt is damaged in the pulling process is measured and recorded by the external tension sensor, after the test on one connecting rod bolt is completed, the pull rod is loosened to reset, the push-pull plate is continuously pushed to test the downward moving connecting rod bolt, and the connecting rod bolt after the test is taken down, and the undetected connecting rod bolt is replaced, so that the continuity of the connecting rod bolt can be conveniently measured, and the practicability is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a top view of a portion of the structure of the present invention;
in the drawings, the reference numbers: 1. a base; 2. a left fixing plate; 3. a right fixing plate; 4. a left limit plate; 5. a right limit plate; 6. a push-pull plate; 7. fixing a nut; 8. a lifting plate; 9. a top plate; 10. a support frame; 11. a pull rod; 12. a limiting spring; 13. a right-angle fixing frame; 14. a front positioning plate; 15. a rear positioning plate; 16. pulling the handle forwards; 17. the handle is pulled backwards; 18. a ball bearing; 19. a support bar; 20. a support block; 21. a cushion pad; 22. a non-slip mat; 23. pressing a plate; 24. a set screw; 25. and (4) an anti-slip seat.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 3, the connecting rod bolt tension test device of the present invention firstly moves the connecting rod bolt tension test device to a designated position, enhances the friction between the base 1 and the contact surface through the plurality of sets of anti-slip seats 25, reduces the displacement of the base 1, improves the overall stability, and during operation, can fix the positions of the plurality of sets of fixing nuts 7 through the two sets of pressing plates 23, pull the push-pull rod 11 forward, and screw-mount the connecting rod bolt to be subjected to the tension test to the plurality of sets of fixing nuts 7 in sequence, and play a certain limiting role for the position of the push-pull plate 6 through the two sets of left limiting plates 4 and the two sets of right limiting plates 5, so that the bolt head of the fixed connecting rod bolt is clamped to the two sets of right angle fixing frames 13 in sequence, and can reduce the abrasion between the bolt head and the two sets of right angle fixing frames 13 through the two sets of cushion, the pull rod 11 is pulled to move upwards through an external driving device, so that the lifting plate 8 drives the two groups of right-angle fixing frames 13 to ascend and compress the limiting springs 12, certain pressure is applied to the connecting rod bolt, the pulling force generated when the connecting rod bolt is damaged in the pulling process is measured and recorded through an external pulling force sensor, after a connecting rod bolt is tested, the pull rod 11 is loosened to reset, the maximum descending degree of the two groups of right-angle limiting frames can be limited through the supporting rod 19 and the supporting block 20, the push-pull plate 6 is continuously pushed to test the downward moving connecting rod bolt, the tested connecting rod bolt is taken down, the undetected connecting rod bolt is replaced, the continuity testing of the connecting rod bolt can be conveniently carried out, the practicability is improved, when the push-pull plate 6 moves forwards and backwards, the maximum forward and backward moving degree of the push-pull plate 6 can be limited to a certain extent through the front positioning plate 14 and the rear positioning plate 15, the separation of the push-pull plate 6 from the two groups of left limit plates 4 and the two groups of right limit plates 5 is avoided, and when the push-pull plate 6 moves back and forth, the friction force between the push-pull plate 6 and the two groups of left limit plates 4 and the two groups of right limit plates 5 can be reduced through the rolling of the plurality of groups of balls 18, so that the push-pull plate 6 can move back and forth, the push-pull plate 6 can be conveniently pulled to move back and forth through the pulling front pulling handle 16 and the pulling rear handle 17, when the pull rod 11 moves up and down, the friction force between the pull rod 11 and the through hole can be improved through the anti-skid pads 22.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A connecting rod bolt tension test device is characterized by comprising a base (1), a left fixing plate (2), a right fixing plate (3), two groups of left limiting plates (4), two groups of right limiting plates (5), a push-pull plate (6), a plurality of groups of fixing nuts (7), a lifting plate (8), a top plate (9), two groups of supporting frames (10), a pull rod (11), a limiting spring (12) and two groups of right-angle fixing frames (13), wherein the left fixing plate (2) and the right fixing plate (3) are respectively arranged in the left half area and the right half area of the top of the base (1), the two groups of left limiting plates (4) and the two groups of right limiting plates (5) are respectively arranged in the upper half areas of the left fixing plate (2) and the right fixing plate (3), the left end and the right end of the push-pull plate (6) are respectively inserted between the two groups of left limiting plates (4) and the two groups of right, multiunit fixation nut (7) are installed respectively in multiunit fixed orifices department, two sets of support frames (10) both ends are connected with roof (9) and base (1) respectively, spacing spring (12) both ends are connected with roof (9) bottom and lifter plate (8) top respectively, be provided with the through-hole on roof (9), pull rod (11) bottom is passed the through-hole and is connected with lifter plate (8) top, both ends about lifter plate (8) bottom are installed respectively in two sets of right angle mount (13).
2. The connecting rod bolt tension test device according to claim 1, wherein the front end and the rear end of the push-pull plate (6) are respectively provided with a front positioning plate (14) and a rear positioning plate (15), and the front positioning plate (14) and the rear positioning plate (15) are respectively provided with a front pulling handle (16) and a rear pulling handle (17).
3. The connecting rod bolt tension test device according to claim 2, further comprising a plurality of sets of balls (18), wherein the two sets of left limiting plates (4) and the two sets of right limiting plates (5) are respectively provided with a plurality of sets of arc-shaped grooves, the plurality of sets of balls (18) are respectively located in the plurality of sets of arc-shaped grooves, and the plurality of sets of balls (18) are respectively in contact with the top and the bottom of the push-pull plate (6).
4. The connecting rod bolt tension test device according to claim 3, further comprising two sets of support rods (19) and two sets of support blocks (20), wherein the bottom ends of the two sets of support rods (19) are respectively connected with the left fixing plate (2) and the right fixing plate (3), and the top ends of the two sets of support rods (19) are respectively connected with the two sets of support blocks (20), and the two sets of support blocks (20) are respectively contacted with the two sets of right-angle fixing frames (13).
5. The connecting rod bolt tension test device according to claim 4, further comprising two sets of cushions (21), wherein the two sets of cushions (21) are respectively mounted on the two sets of right-angle fixing frames (13).
6. The connecting rod bolt tension test device according to claim 5, further comprising a non-slip pad (22), wherein the non-slip pad (22) is mounted on the inner wall of the through hole, and the non-slip pad (22) is in contact with the outer wall of the pull rod (11).
7. The connecting rod bolt tension test device according to claim 6, further comprising two sets of pressing plates (23) and a plurality of sets of fixing screws (24), wherein the two sets of pressing plates (23) are respectively installed on the left half area and the right half area of the top of the push-pull plate (6), the two sets of pressing plates (23) are both in contact with the tops of the plurality of sets of fixing nuts (7), the plurality of sets of fixing screws (24) are respectively screwed through the two sets of pressing plates (23), and the plurality of sets of fixing screws (24) are all screwed into the push-pull plate (6).
8. The connecting rod bolt tension test device according to claim 7, further comprising a plurality of sets of anti-slip seats (25), wherein the sets of anti-slip seats (25) are all installed at the bottom of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921783621.6U CN210922925U (en) | 2019-10-23 | 2019-10-23 | Connecting rod bolt tensile test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921783621.6U CN210922925U (en) | 2019-10-23 | 2019-10-23 | Connecting rod bolt tensile test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210922925U true CN210922925U (en) | 2020-07-03 |
Family
ID=71348056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921783621.6U Expired - Fee Related CN210922925U (en) | 2019-10-23 | 2019-10-23 | Connecting rod bolt tensile test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210922925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820115A (en) * | 2021-09-24 | 2021-12-21 | 无锡威孚力达催化净化器有限责任公司 | Double-shaft lifting lug fatigue performance testing device |
-
2019
- 2019-10-23 CN CN201921783621.6U patent/CN210922925U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820115A (en) * | 2021-09-24 | 2021-12-21 | 无锡威孚力达催化净化器有限责任公司 | Double-shaft lifting lug fatigue performance testing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210922925U (en) | Connecting rod bolt tensile test device | |
| CN210604160U (en) | Resistance to compression detection device for computer display screen | |
| CN210071533U (en) | Electrohydraulic servo universal material testing machine | |
| CN216012989U (en) | Compression-resistant detection device of injection mold | |
| CN110926306A (en) | Guide wheel shaft detection device | |
| CN217605479U (en) | Elasticity detection device that thread gluing area surface fabric was used | |
| CN211927540U (en) | Elastic strength detection device is used in sofa cloth production | |
| CN211446182U (en) | Auxiliary frame for hand embroidery | |
| CN213875311U (en) | Concrete hardness detection device | |
| CN210293656U (en) | Bottom plate fatigue test frock | |
| CN210501485U (en) | Be applied to screw hot melting device of plastics pipe fitting | |
| CN220170726U (en) | Cable repeated bending test device | |
| CN113640007A (en) | Parking braking capability test device | |
| CN221038511U (en) | Automobile connector board end contact pin retention force detector | |
| CN212780283U (en) | Subway insulator test tool | |
| CN209858698U (en) | FPC flexible printed circuit board electrical testing equipment | |
| CN211741366U (en) | Electrical equipment's detection platform | |
| CN212483178U (en) | Tension detection frame of sole | |
| CN210603833U (en) | LED display screen single-point detection device | |
| CN220289259U (en) | Detection device for aluminum plate production and processing | |
| CN215839064U (en) | Transmission-type blood oxygen simulator | |
| CN218002860U (en) | Efficient detection device for detecting elastic performance of spring | |
| CN211986973U (en) | Table tennis table convenient to use | |
| CN211875464U (en) | High-precision base with distributed flow channels | |
| CN218599402U (en) | Fixing clamp structure for curtain wall detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |