CN215414734U - Strength testing device for chain machining - Google Patents
Strength testing device for chain machining Download PDFInfo
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- CN215414734U CN215414734U CN202120814158.8U CN202120814158U CN215414734U CN 215414734 U CN215414734 U CN 215414734U CN 202120814158 U CN202120814158 U CN 202120814158U CN 215414734 U CN215414734 U CN 215414734U
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Abstract
The utility model relates to the technical field of strength testing for chain processing, in particular to a strength testing device for chain processing, wherein a first gear drives a compound gear to synchronously rotate through a chain, so that a tensile test is performed in the chain rotating process, the strength tensile effect of the chain in actual use is simulated, the accuracy of the device for testing the chain strength is improved, and the right end of the chain is sleeved on different positions of the compound gear by opening a transposition mechanism, so that the chain can be conveniently tested on compound gears with different sizes, the diversity of chain testing is improved, and the practicability of the device is improved; the automatic positioning device comprises a base, a first supporting arm, a first motor, a first side plate, a first gear, a first slide rail, a second supporting arm, a slide sleeve, a second side plate, a composite gear, a first slide block, a lead screw, a fixing piece, a second motor and a transposition mechanism, wherein the transposition mechanism is arranged at the top end of the base, and the bottom end of the first supporting arm is connected with the left part of the top end of the base.
Description
Technical Field
The utility model relates to the technical field of strength testing for chain machining, in particular to a strength testing device for chain machining.
Background
The strength testing device for chain processing is an auxiliary device for testing the strength for chain processing, and is widely used in the field of strength testing for chain processing; the strength testing device for processing the chain at present discovers that the resistance of a strength testing checking program to the abnormal condition of an object is to check whether the performance reduction amplitude of the object is in an allowable range when the object runs in a limit state, the strength testing is a particularly important test, the test under the abnormal condition is carried out, whether the object to be tested is stable and whether the performance is easy to expand can be found more easily, at present, when the strength of the chain is tested, the chain is often pressed and stretched to carry out the strength detection after being fixed, the detection mode has certain limitation, the strength of the chain in the actual use process cannot be detected, the detection accuracy is reduced, and the practicability of the device is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the strength testing device for chain processing, which has the advantages that the first gear drives the compound gear to synchronously rotate through the chain, so that the tensile test is carried out in the chain rotating process, the strength tensile effect of the chain in actual use is simulated, the accuracy of the device for testing the strength of the chain is improved, and the right end of the chain is sleeved on different positions of the compound gear by opening the transposition mechanism, so that the chain can be conveniently tested on the compound gears with different sizes, the diversity of chain tests is improved, and the practicability of the device is improved.
The utility model relates to a strength testing device for chain processing, which comprises a base, a first supporting arm, a first motor, a first side plate, a first gear, a first slide rail, a second supporting arm, a sliding sleeve, a second side plate, a composite gear, a first slide block, a lead screw, a fixing piece, a second motor and a transposition mechanism, wherein the transposition mechanism is arranged at the top end of the base, the bottom end of the first supporting arm is connected with the left part of the top end of the base, the first motor is arranged on the outer side wall of the first supporting arm, the first side plate is fixedly arranged on the outer side wall of the first supporting arm, the first gear is rotatably arranged on the outer side wall of the first side plate, the output end of the first motor is connected with the outer side wall of the first gear, the bottom end of the first slide rail is connected with the top end of the base and arranged at the right part of the base, a through hole is arranged inside the second supporting arm, the sliding sleeve is fixedly arranged inside the through hole, and the second supporting arm can slide leftwards and is sleeved on the outer side wall of the first slide rail, second curb plate fixed mounting is on the lateral wall of second support arm, compound gear is rotatable to be installed on the lateral wall of second curb plate, and the top of base is provided with the through-hole, the bottom fixed connection of first slider top and second support arm, the through-hole suit that the base was passed to the bottom of first slider is on the lateral wall of lead screw, the mounting top is connected with the inside wall of base, the lead screw is rotatable to be installed on the inside wall of mounting, and the rotation of first slider accessible lead screw carries out the horizontal slip, the second motor is installed on the inside wall of base, and the second motor output is connected with the right-hand member of lead screw.
The utility model discloses a strength testing device for chain machining, wherein a transposition mechanism comprises a second slide rail, a second slide block, a connecting arm, a first electric telescopic rod and a second electric telescopic rod, the bottom end of the second slide rail is connected with the top end of a base, the second slide block can be arranged on the outer side wall of the second slide rail in a front-back sliding mode, the bottom end of the connecting arm is connected with the top end of the second slide block, the first electric telescopic rod is fixedly arranged on the inner side wall of the connecting arm, an electromagnetic gripper is arranged on the output end of the first electric telescopic rod and arranged on the side of a composite gear, the bottom end of the second electric telescopic rod is connected with the top end of the base, and the output end of the second electric telescopic rod is fixedly connected with the outer side wall of the second slide block.
The strength testing device for chain machining further comprises an installation frame, a third electric telescopic rod and a friction piece, wherein the top end of the installation frame is connected with the inner side wall of the base, the third electric telescopic rod is installed on the inner side wall of the installation frame, and the top end of the third electric telescopic rod penetrates through the outer side wall of the base and is fixedly connected with the bottom end of the friction piece.
The strength testing device for chain processing further comprises a plurality of groups of telescopic supporting legs, and the top ends of the plurality of groups of telescopic supporting legs are respectively connected with the bottom end of the base.
The strength testing device for chain processing further comprises a plurality of groups of universal wheels, and the plurality of groups of universal wheels are respectively installed at the bottom end of the base.
The strength testing device for chain processing further comprises a plurality of groups of universal wheels, and the plurality of groups of universal wheels are respectively installed at the bottom end of the base.
Compared with the prior art, the utility model has the beneficial effects that: firstly, two ends of a chain to be tested are respectively sleeved on the outer side walls of the first gear and the composite gear, the second motor is turned on to drive the screw rod to rotate, so that the first sliding block drives the second supporting arm to move rightwards, so that the first gear and the composite gear can perform tensile strength test on the chain after the chain is expanded and stretched, the first gear is driven to rotate by turning on the first motor, so that the first gear drives the compound gear to synchronously rotate through the chain, thereby the tensile test is carried out in the rotation process of the chain, the tensile strength effect of the chain in actual use is simulated, the accuracy of the device for testing the strength of the chain is improved, the right end of the chain is sleeved on different positions of the composite gear by opening the transposition mechanism, thereby be convenient for test the chain on the composite gear of equidimension not, improve the variety of chain test, improve the practicality of device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the connection between the first support arm and the first side plate;
FIG. 3 is a front view of the screw connected to a second motor;
FIG. 4 is a schematic diagram of a right-view structure of the connection of the second slider and the second electric telescopic rod;
in the drawings, the reference numbers: 1. a base; 2. a first support arm; 3. a first motor; 4. a first side plate; 5. a first gear; 6. a first slide rail; 7. a second support arm; 8. a sliding sleeve; 9. a second side plate; 10. a compound gear; 11. a first slider; 12. a lead screw; 13. a fixing member; 14. a second motor; 15. a second slide rail; 16. a second slider; 17. a connecting arm; 18. a first electric telescopic rod; 19. an electromagnetic gripper; 20. a second electric telescopic rod; 21. a mounting frame; 22. a third electric telescopic rod; 23. a friction member; 24. a telescopic leg; 25. a universal wheel; 26. a non-slip mat.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, the strength testing device for chain processing of the present invention comprises a base 1, a first supporting arm 2, a first motor 3, a first side plate 4, a first gear 5, a first slide rail 6, a second supporting arm 7, a sliding sleeve 8, a second side plate 9, a compound gear 10, a first slider 11, a lead screw 12, a fixing member 13, a second motor 14 and a transposition mechanism, wherein the top end of the base 1 is provided with the transposition mechanism, the bottom end of the first supporting arm 2 is connected with the left portion of the top end of the base 1, the first motor 3 is installed on the outer side wall of the first supporting arm 2, the first side plate 4 is fixedly installed on the outer side wall of the first supporting arm 2, the first gear 5 is rotatably installed on the outer side wall of the first side plate 4, the output end of the first motor 3 is connected with the outer side wall of the first gear 5, the bottom end of the first slide rail 6 is connected with the top end of the base 1 and is arranged at the right portion of the base 1, a through hole is arranged inside the second supporting arm 7, a sliding sleeve 8 is fixedly arranged inside the through hole, the second supporting arm 7 can be sheathed on the outer side wall of the first sliding rail 6 through the sliding sleeve 8 in a left-right sliding way, a second side plate 9 is fixedly arranged on the outer side wall of the second supporting arm 7, a compound gear 10 can be rotatably arranged on the outer side wall of the second side plate 9, the top end of the base 1 is provided with a through hole, the top end of the first sliding block 11 is fixedly connected with the bottom end of the second supporting arm 7, the bottom end of the first sliding block 11 passes through the through hole of the base 1 and is sleeved on the outer side wall of the screw rod 12, the top end of the fixing piece 13 is connected with the inner side wall of the base 1, the screw rod 12 is rotatably arranged on the inner side wall of the fixing piece 13, the first sliding block 11 can slide left and right through the rotation of the screw 12, the second motor 14 is installed on the inner side wall of the base 1, and the output end of the second motor 14 is connected with the right end of the screw 12; firstly, two ends of a chain to be tested are respectively sleeved on the outer side walls of a first gear 5 and a composite gear 10, a second motor 14 is started to drive a screw rod 12 to rotate, a first sliding block 11 drives a second supporting arm 7 to move rightwards, so that the chain is expanded and stretched by the first gear 5 and the composite gear 10 to test the tensile strength of the chain, the first motor 3 is started to drive the first gear 5 to rotate, the first gear 5 drives the composite gear 10 to synchronously rotate through the chain, the tensile test is performed in the chain rotating process, the tensile strength effect of the chain in actual use is simulated, the accuracy of the device for testing the chain strength is improved, the right end of the chain is sleeved on different positions of the composite gear 10 by opening a transposition mechanism, the chain is conveniently tested on the composite gears 10 with different sizes, and the diversity of the chain test is improved, the practicability of the device is improved.
The utility model relates to a strength testing device for chain processing, wherein a transposition mechanism comprises a second slide rail 15, a second slide block 16, a connecting arm 17, a first electric telescopic rod 18 and a second electric telescopic rod 20, the bottom end of the second slide rail 15 is connected with the top end of a base 1, the second slide block 16 can be arranged on the outer side wall of the second slide rail 15 in a front-back sliding manner, the bottom end of the connecting arm 17 is connected with the top end of the second slide block 16, the first electric telescopic rod 18 is fixedly arranged on the inner side wall of the connecting arm 17, an electromagnetic gripper 19 is arranged at the output end of the first electric telescopic rod 18, the electromagnetic gripper 19 is arranged on the side of a compound gear 10, the bottom end of the second electric telescopic rod 20 is connected with the top end of the base 1, and the output end of the second electric telescopic rod 20 is fixedly connected with the outer side wall of the second slide block 16; when the suit position of one end transform on compound gear 10 of chain is required, promote second slider 16 through opening second electric telescopic handle 20 and carry out the horizontal slip, second slider 16 drives electromagnetism tongs 19 through linking arm 17 and first electric telescopic handle 18 and removes the side in chain one end, thereby lead to opening first electric telescopic handle 18 and promote electromagnetism tongs 19 to remove left, make electromagnetism tongs 19 get back suit to compound gear 10 other positions with chain one end clamp, through setting up electromagnetism tongs 19, improve the convenience that the chain position removed, reduce the working strength of personnel's manual operation, improve the efficiency of device to the chain strength test, improve the practicality of device.
The strength testing device for chain processing further comprises an installation frame 21, a third electric telescopic rod 22 and a friction piece 23, wherein the top end of the installation frame 21 is connected with the inner side wall of the base 1, the third electric telescopic rod 22 is installed on the inner side wall of the installation frame 21, and the top end of the third electric telescopic rod 22 penetrates through the outer side wall of the base 1 and is fixedly connected with the bottom end of the friction piece 23; chain both ends suit makes friction piece 23 top and the lateral wall of chain paste tightly when carrying out the rotation test on first gear 5 and compound gear 10, through opening third electric telescopic handle 22 and upwards promotes friction piece 23 and remove to make friction piece 23 carry out friction test to the chain of pairing rotation in-process, the improvement device carries out friction test's convenience to the chain, increases the test item of device, reduces the use limitation of device, improves the practicality of device.
The strength testing device for chain processing further comprises a plurality of groups of telescopic supporting legs 24, wherein the top ends of the groups of telescopic supporting legs 24 are respectively connected with the bottom end of the base 1; through adjusting the flexible length of the flexible stabilizer blade 24 of multiunit, make the flexible stabilizer blade 24 of multiunit adjust the bearing height to the device, improve the convenience that the different high uses of device, improve the stability that the device position was placed simultaneously, improve the practicality of device.
The strength testing device for chain processing further comprises a plurality of groups of universal wheels 25, wherein the plurality of groups of universal wheels 25 are respectively arranged at the bottom end of the base 1; through setting up multiunit universal wheel 25, improve the convenience that the device position removed, improve the convenience that the device alternate the advancing direction.
The strength testing device for chain processing further comprises a plurality of groups of universal wheels 25, wherein the plurality of groups of universal wheels 25 are respectively arranged at the bottom end of the base 1; by arranging the plurality of sets of anti-slip pads 26, the anti-slip effect of the bottom ends of the plurality of sets of telescopic supporting feet 24 contacting with the ground is improved, and the use stability of the device is improved.
The utility model relates to a strength testing device for chain processing, which is characterized in that when in work, two ends of a chain to be tested are respectively sleeved on the outer side walls of a first gear 5 and a compound gear 10, a second motor 14 is opened to drive a screw rod 12 to rotate, a first slide block 11 drives a second supporting arm 7 to move rightwards, so that the first gear 5 and the compound gear 10 expand and stretch the chain and then the tensile strength of the chain is tested, the first motor 3 is opened to drive the first gear 5 to rotate, so that the first gear 5 drives the compound gear 10 to synchronously rotate through the chain, so that the tensile test is carried out in the chain rotating process, the right end of the chain is sleeved on different positions of the compound gear 10 through opening a transposition mechanism, so that the chain can be tested on the compound gears 10 with different sizes, and then when one end of the chain is required to be changed to the sleeved position on the compound gear 10, the second sliding block 16 is pushed to slide left and right by opening the second electric telescopic rod 20, the second sliding block 16 drives the electromagnetic gripper 19 to move to the side in one end of the chain through the connecting arm 17 and the first electric telescopic rod 18, so that the electromagnetic gripper 19 is pushed to move left by opening the first electric telescopic rod 18, one end of the chain is clamped by the electromagnetic gripper 19 and then sleeved on other positions of the compound gear 10, then the two ends of the chain are sleeved on the first gear 5 and the compound gear 10 to perform a rotation test, the third electric telescopic rod 22 is opened to push the friction piece 23 upwards to move, the top end of the friction piece 23 is tightly attached to the outer side wall of the chain, and the friction piece 23 is used for performing a friction test on the chain in the rotation process.
According to the strength testing device for chain machining, the installation mode, the connection mode or the arrangement mode are all common mechanical modes, and the testing device can be implemented as long as the beneficial effects of the testing device can be achieved; the first motor 3, the second motor 14, the first electric telescopic rod 18, the electromagnetic gripper 19, the second electric telescopic rod 20 and the third electric telescopic rod 22 of the strength testing device for chain processing are purchased from the market, and technicians in the industry only need to install and operate according to the attached operating instructions.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several 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 (6)
1. A strength testing device for chain processing is characterized by comprising a base (1), a first supporting arm (2), a first motor (3), a first side plate (4), a first gear (5), a first sliding rail (6), a second supporting arm (7), a sliding sleeve (8), a second side plate (9), a composite gear (10), a first sliding block (11), a lead screw (12), a fixing piece (13), a second motor (14) and a transposition mechanism, wherein the top end of the base (1) is provided with the transposition mechanism, the bottom end of the first supporting arm (2) is connected with the left part of the top end of the base (1), the first motor (3) is installed on the outer side wall of the first supporting arm (2), the first side plate (4) is fixedly installed on the outer side wall of the first supporting arm (2), the first gear (5) is rotatably installed on the outer side wall of the first side plate (4), and the output end of the first motor (3) is connected with the outer side wall of the first gear (5), the bottom end of a first sliding rail (6) is connected with the top end of a base (1) and is arranged at the right part of the base (1), a through hole is arranged inside a second supporting arm (7), a sliding sleeve (8) is fixedly arranged inside the through hole, the second supporting arm (7) can be sleeved on the outer side wall of the first sliding rail (6) in a left-right sliding mode through the sliding sleeve (8), a second side plate (9) is fixedly arranged on the outer side wall of the second supporting arm (7), a compound gear (10) is rotatably arranged on the outer side wall of the second side plate (9), a through hole is arranged at the top end of the base (1), the top end of a first sliding block (11) is fixedly connected with the bottom end of the second supporting arm (7), the bottom end of the first sliding block (11) penetrates through the through hole of the base (1) and is sleeved on the outer side wall of a lead screw (12), the top end of a fixing piece (13) is connected with the inner side wall of the base (1), the lead screw (12) is rotatably arranged on the inner side wall of the fixing piece (13), and first slider (11) accessible lead screw (12) rotate and carry out the horizontal slip, and second motor (14) are installed on the inside wall of base (1) to second motor (14) output is connected with the right-hand member of lead screw (12).
2. The strength testing device for chain processing according to claim 1, wherein the position changing mechanism comprises a second slide rail (15), a second slide block (16), a connecting arm (17), a first electric telescopic rod (18) and a second electric telescopic rod (20), the bottom end of the second slide rail (15) is connected with the top end of the base (1), the second slide block (16) can be installed on the outer side wall of the second slide rail (15) in a front-back sliding manner, the bottom end of the connecting arm (17) is connected with the top end of the second slide block (16), the first electric telescopic rod (18) is fixedly installed on the inner side wall of the connecting arm (17), the output end of the first electric telescopic rod (18) is provided with an electromagnetic gripper (19), the electromagnetic gripper (19) is arranged on the side of the compound gear (10), the bottom end of the second electric telescopic rod (20) is connected with the top end of the base (1), and the output end of the second electric telescopic rod (20) is fixedly connected with the outer side wall of the second sliding block (16).
3. The strength testing device for chain processing as claimed in claim 2, further comprising a mounting frame (21), a third electric telescopic rod (22) and a friction member (23), wherein the top end of the mounting frame (21) is connected with the inner side wall of the base (1), the third electric telescopic rod (22) is mounted on the inner side wall of the mounting frame (21), and the top end of the third electric telescopic rod (22) penetrates through the outer side wall of the base (1) and is fixedly connected with the bottom end of the friction member (23).
4. The strength testing device for chain processing as claimed in claim 3, further comprising a plurality of sets of telescopic supporting legs (24), wherein the top ends of the plurality of sets of telescopic supporting legs (24) are respectively connected with the bottom end of the base (1).
5. The strength testing device for chain processing as claimed in claim 4, further comprising a plurality of sets of universal wheels (25), wherein the plurality of sets of universal wheels (25) are respectively installed at the bottom end of the base (1).
6. The strength testing device for chain processing according to claim 5, further comprising a plurality of sets of anti-slip pads (26), wherein the plurality of sets of anti-slip pads (26) are respectively sleeved on the bottom surfaces of the plurality of sets of telescopic legs (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120814158.8U CN215414734U (en) | 2021-04-20 | 2021-04-20 | Strength testing device for chain machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120814158.8U CN215414734U (en) | 2021-04-20 | 2021-04-20 | Strength testing device for chain machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215414734U true CN215414734U (en) | 2022-01-04 |
Family
ID=79672166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120814158.8U Active CN215414734U (en) | 2021-04-20 | 2021-04-20 | Strength testing device for chain machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215414734U (en) |
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2021
- 2021-04-20 CN CN202120814158.8U patent/CN215414734U/en active Active
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