CN209802864U - Frame bearing capacity testing arrangement for bicycle manufacturing - Google Patents
Frame bearing capacity testing arrangement for bicycle manufacturing Download PDFInfo
- Publication number
- CN209802864U CN209802864U CN201920005962.4U CN201920005962U CN209802864U CN 209802864 U CN209802864 U CN 209802864U CN 201920005962 U CN201920005962 U CN 201920005962U CN 209802864 U CN209802864 U CN 209802864U
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- connecting plate
- plate
- frame
- clamp plate
- fixed
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Abstract
The utility model relates to a bicycle manufacturing technical field discloses a frame bearing capacity testing arrangement for bicycle manufacturing, to the problem that current efficiency of software testing is low, now proposes following scheme, and it includes the base, the top of base is fixed with two curb plates, the top fixedly connected with diaphragm of curb plate, fixed mounting has the cylinder on the diaphragm, and slidable mounting has connecting plate and clamp plate between two curb plates, and the connecting plate is located the top of clamp plate, slidable mounting has two montants between the piston rod of cylinder and the connecting plate fixed connection, connecting plate and the clamp plate, the top and the bottom of montant are fixed mounting respectively has the baffle, and two baffles are located the top of connecting plate and the below of clamp plate respectively. The utility model discloses an automatic fixed frame of centre gripping improves the efficiency of software testing of bicycle frame, conveniently reachs the size of applying gravity simultaneously, simple structure, and is with low costs, is convenient for reach test data, convenient to use easily promotes.
Description
Technical Field
The utility model relates to a bicycle manufacturing technical field especially relates to a frame bearing capacity testing arrangement for bicycle manufacturing.
Background
When the bicycle is manufactured, the gravity test can be carried out on the frame, the existing test device is low in automation degree, the frame needs to be fixed manually, the test efficiency is low, the manufacturing cost is high, and the structure is complex, so that the problem is solved by the frame bearing capacity test device for manufacturing the bicycle.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of frame bearing capacity testing arrangement for bicycle manufacturing has solved the low problem of efficiency of software testing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A frame bearing capacity testing device for bicycle manufacturing comprises a base, two side plates are fixed on the top of the base, the top of the side plates is fixedly connected with a transverse plate, the transverse plate is fixedly provided with an air cylinder, a connecting plate and a pressing plate are slidably arranged between the two side plates, the connecting plate is positioned above the pressing plate, a piston rod of the cylinder is fixedly connected with a connecting plate, two vertical rods are slidably arranged between the connecting plate and the pressing plate, the top and the bottom of the vertical rod are respectively and fixedly provided with a baffle plate, the two baffle plates are respectively positioned above the connecting plate and below the pressing plate, the montant is gone up to overlap and is equipped with the spring, and the spring is located between connecting plate and the clamp plate, and the top of clamp plate is fixed with the gravity piece, is fixed with the testboard between two curb plates, and the testboard is located the below of clamp plate, and the top of testboard articulates there are two arc poles, and the one end of arc pole articulates there is the grip block.
Preferably, the bottom fixedly connected with push rod motor of testboard, the output shaft fixedly connected with connecting block of push rod motor, it has the push rod to articulate on the connecting block, and the one end and the arc pole of push rod are articulated.
preferably, two rectangular through holes are formed in the test board, one end of the push rod penetrates through the rectangular through hole and is hinged to the arc-shaped rod, and a space is formed between the push rod and the inner wall of the rectangular through hole.
Preferably, the top fixed mounting of base has the bearing bar, the top and the testboard fixed connection of bearing bar.
Preferably, a space is arranged between the top of the gravity block and the bottom of the connecting plate.
The utility model has the advantages that: the push rod motor drives the connecting blocks to lift, so that the clamping plates are mutually close to or separated from each other, the automatic clamping and fixing of the frame are realized, the fixing is convenient, the labor is saved, and the testing efficiency is improved; the pressure applied by the spring, the gravity of the gravity block and the gravity of the combined mechanism can be obtained by measuring the length change of the spring and combining the elastic coefficient of the spring, and the size of the gravity borne by the frame can be obtained.
The utility model discloses an automatic fixed frame of centre gripping improves the efficiency of software testing of bicycle frame, conveniently reachs the size of applying gravity simultaneously, simple structure, and is with low costs, is convenient for reach test data, convenient to use easily promotes.
Drawings
Fig. 1 is a schematic structural view of a testing state of a frame load-bearing capacity testing device for bicycle manufacturing according to the present invention;
Fig. 2 is the utility model provides a frame bearing capacity testing arrangement's for bicycle manufacturing structural schematic diagram of closed condition.
In the figure: the device comprises a base, 2 side plates, 3 transverse plates, 4 cylinders, 5 connecting plates, 6 pressing plates, 7 vertical rods, 8 baffle plates, 9 springs, 10 gravity blocks, 11 test tables, 12 arc-shaped rods, 13 clamping plates, 14 push rod motors, 15 connecting blocks and 16 push rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a frame bearing capacity testing device for bicycle manufacturing comprises a base 1, two side plates 2 are fixed on the top of the base 1, a transverse plate 3 is fixedly connected on the top of each side plate 2, an air cylinder 4 is fixedly installed on each transverse plate 3, a connecting plate 5 and a pressing plate 6 are slidably installed between the two side plates 2, the connecting plate 5 is located above the pressing plate 6, a piston rod of the air cylinder 4 is fixedly connected with the connecting plate 5, two vertical rods 7 are slidably installed between the connecting plate 5 and the pressing plate 6, baffle plates 8 are respectively and fixedly installed on the top and the bottom of each vertical rod 7, the two baffle plates 8 are respectively located above the connecting plate 5 and below the pressing plate 6, springs 9 are sleeved on the vertical rods 7, the springs 9 are located between the connecting plate 5 and the pressing plate 6, a gravity block 10 is fixed on the top of the pressing plate 6, a, the top of the test bench 11 is hinged with two arc-shaped rods 12, and one end of each arc-shaped rod 12 is hinged with a clamping plate 13.
In the embodiment, the bottom of the test bench 11 is fixedly connected with a push rod motor 14, an output shaft of the push rod motor 14 is fixedly connected with a connecting block 15, a push rod 16 is hinged on the connecting block 15, one end of the push rod 16 is hinged with the arc-shaped rod 12, two rectangular through holes are formed in the test bench 11, one end of the push rod 16 penetrates through the rectangular through holes and is hinged with the arc-shaped rod 12, an interval is formed between the push rod 16 and the inner wall of the rectangular through hole, a bearing rod is fixedly installed at the top of the base 1, the top of the bearing rod is fixedly connected with the test bench 11, an interval is formed between the top of the gravity block 10 and the bottom of the connecting plate 5, the push rod motor 14 drives the connecting block 15 to lift, the clamping plates 13 to approach to; the length variation through surveying spring 9 combines the elastic coefficient of spring 9 self to reach the gravity and the combined mechanism gravity that the spring was exerted pressure, gravity piece 10, can obtain the size that the frame bore gravity, the utility model discloses an automatic fixed frame of centre gripping improves the efficiency of testing of bicycle frame, conveniently reachs the size of exerting gravity simultaneously, simple structure, and is with low costs, is convenient for reachd test data, convenient to use easily promotes.
In this embodiment, a power supply and a controller are arranged on the base 1, the controller is an AT89C51 type controller, the power supply and the controller are respectively electrically connected with the air cylinder 4 and the push rod motor 14, the vehicle frame is placed on the test board 11, the push rod motor 14 drives the connecting block 15 to lift, the connecting block 15 drives the push rod 16 to move, the push rod 16 drives the arc rod 12 to swing, the arc rod 12 drives the clamping plates 13 to mutually approach or separate, the mutual approach realizes the automatic clamping and fixing of the vehicle frame, the fixing is convenient, the labor is saved, the test efficiency is improved, after the vehicle frame is fixed, the air cylinder 4 drives the connecting plate 5 to descend, so that the pressing plate 6 is pressed against the vehicle frame, the gravity block 10 provides gravity pressurization, the air cylinder 4 drives the connecting plate 5 to descend, so that the connecting plate 5 pushes the spring 9, the spring 9 is compressed, the elastic force of the spring, until the frame takes place deformation and stops, when frame deformation, the degree that spring 9 compressed is equipped with the scale on the montant 7, can record the length variation of spring 9 and combine the elastic coefficient of spring 9 self to obtain the pressure that the spring was exerted, the gravity of gravity piece 10 and the combined mechanism gravity of connecting plate 5, clamp plate 6, montant 7, baffle 8, spring 9, can obtain the size that the frame bore gravity.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a frame bearing capacity testing arrangement for bicycle manufacturing, includes base (1), its characterized in that, the top of base (1) is fixed with two curb plates (2), the top fixedly connected with diaphragm (3) of curb plate (2), fixed mounting has cylinder (4) on diaphragm (3), and slidable mounting has connecting plate (5) and clamp plate (6) between two curb plates (2), and connecting plate (5) are located the top of clamp plate (6), the piston rod and the connecting plate (5) fixed connection of cylinder (4), and slidable mounting has two montants (7) between connecting plate (5) and clamp plate (6), the top and the bottom of montant (7) are fixed mounting respectively has baffle (8), and two baffle (8) are located the top of connecting plate (5) and the below of clamp plate (6) respectively, the cover is equipped with spring (9) on montant (7), spring (9) are located between connecting plate (5) and clamp plate (6), and the top of clamp plate (6) is fixed with gravity piece (10), is fixed with between two curb plate (2) testboard (11), and testboard (11) are located the below of clamp plate (6), and the top of testboard (11) articulates there are two arc poles (12), and the one end of arc pole (12) articulates there is grip block (13).
2. the frame bearing capacity testing device for the bicycle manufacturing according to claim 1, characterized in that a push rod motor (14) is fixedly connected to the bottom of the test bench (11), a connecting block (15) is fixedly connected to an output shaft of the push rod motor (14), a push rod (16) is hinged to the connecting block (15), and one end of the push rod (16) is hinged to the arc-shaped rod (12).
3. The device for testing the bearing capacity of the frame for manufacturing the bicycle according to claim 2, wherein the test bench (11) is provided with two rectangular through holes, one end of the push rod (16) penetrates through the rectangular through holes to be hinged with the arc-shaped rod (12), and a gap is arranged between the push rod (16) and the inner wall of the rectangular through hole.
4. The frame load-bearing capacity testing device for the bicycle manufacturing according to claim 1, characterized in that a load-bearing rod is fixedly mounted on the top of the base (1), and the top of the load-bearing rod is fixedly connected with the test bench (11).
5. A frame loadability testing device for bicycle manufacturing according to claim 1, wherein a space is provided between the top of the gravity block (10) and the bottom of the connecting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920005962.4U CN209802864U (en) | 2019-01-03 | 2019-01-03 | Frame bearing capacity testing arrangement for bicycle manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920005962.4U CN209802864U (en) | 2019-01-03 | 2019-01-03 | Frame bearing capacity testing arrangement for bicycle manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209802864U true CN209802864U (en) | 2019-12-17 |
Family
ID=68819507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920005962.4U Expired - Fee Related CN209802864U (en) | 2019-01-03 | 2019-01-03 | Frame bearing capacity testing arrangement for bicycle manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209802864U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014126A (en) * | 2020-09-18 | 2020-12-01 | 安徽雷博机车部件有限公司 | Fatigue testing device for motorcycle frame |
| CN112858027A (en) * | 2021-02-27 | 2021-05-28 | 刘�文 | Chip packaging test system and test method thereof |
| CN114545019A (en) * | 2022-01-14 | 2022-05-27 | 常州工业职业技术学院 | Light-collecting, mechanical and electrical integrated high-resolution precise digital angle measuring device |
-
2019
- 2019-01-03 CN CN201920005962.4U patent/CN209802864U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014126A (en) * | 2020-09-18 | 2020-12-01 | 安徽雷博机车部件有限公司 | Fatigue testing device for motorcycle frame |
| CN112014126B (en) * | 2020-09-18 | 2022-03-29 | 安徽雷博机车部件有限公司 | Fatigue testing device for motorcycle frame |
| CN112858027A (en) * | 2021-02-27 | 2021-05-28 | 刘�文 | Chip packaging test system and test method thereof |
| CN114545019A (en) * | 2022-01-14 | 2022-05-27 | 常州工业职业技术学院 | Light-collecting, mechanical and electrical integrated high-resolution precise digital angle measuring device |
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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: 20191217 Termination date: 20220103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |