CN216594602U

CN216594602U - Motorcycle sprocket intensity check out test set

Info

Publication number: CN216594602U
Application number: CN202122822531.7U
Authority: CN
Inventors: 钟江
Original assignee: Renqiu Accte Motorcycle Accessories Co ltd
Current assignee: Renqiu Accte Motorcycle Accessories Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-05-24
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a motorcycle chain wheel strength detection device, and relates to the technical field of strength detection devices. The utility model comprises an installation table, wherein a support plate is fixedly arranged on the upper surface of the installation table, a driving shaft is rotatably arranged on the support plate in a penetrating manner through a bearing seat, a driving assembly for driving the driving shaft to rotate is arranged on the installation table, two sliding grooves which are arranged in parallel up and down are horizontally formed in the support plate along the length direction of the support plate, and a through groove which is arranged between the two sliding grooves and along the length direction of the support plate is formed in the support plate. According to the chain wheel strength testing device, the two chain wheels are required to be sleeved on the driving shaft and the driven shaft respectively, the chains are sleeved on the two chain wheels, the driving shaft can be driven to rotate through the driving assembly, so that the chain wheel is simulated to carry out the strength test of chain driving, the other end of the driven shaft is sleeved with the rotation counter, the rotation times of the chain wheels in the state of being damaged in different degrees can be recorded, and the quality problem of a product can be known in more detail through the data.

Description

Motorcycle sprocket intensity check out test set

Technical Field

The utility model relates to the technical field of strength detection equipment, in particular to motorcycle chain wheel strength detection equipment.

Background

The sprocket is a wheel with cogged sprocket teeth for meshing with precisely pitched blocks on a chain link or cable. The chain wheel is widely applied to mechanical transmission and the like in the industries of chemical engineering, textile machinery, escalators, wood processing, three-dimensional parking garages, agricultural machinery, food processing, instruments, petroleum and the like.

After the chain wheel is machined, the chain wheel needs to be subjected to strength testing on various aspects by sampling inspection, the produced chain wheel can meet the supply requirement, the existing strength testing equipment is generally simple hardness compression testing and tensile testing, and equipment for testing the simulated use strength of the chain wheel is not available, so that the number of turns of the produced chain wheel which can rotate before being damaged in use cannot be known, and the outgoing quality of a product can be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides a motorcycle chain wheel strength detection device, which aims to solve the problems that the existing test device can only carry out compression resistance and tensile test and can not test the number of turns of a chain wheel which can rotate before being damaged.

The utility model specifically adopts the following technical scheme for realizing the purpose:

a motorcycle chain wheel strength detection device comprises an installation table, wherein a support plate is fixedly installed on the upper surface of the installation table, a driving shaft is installed on the support plate in a penetrating mode through a bearing seat I in a rotating mode, a driving assembly used for driving the driving shaft to rotate is installed on the installation table, two sliding grooves which are arranged in parallel up and down are horizontally constructed on the support plate along the length direction of the support plate, a through groove which is located between the two sliding grooves and is arranged along the length direction of the support plate is constructed on the support plate, a sliding plate is installed in the two sliding grooves in a sliding mode, a driven shaft which penetrates through the through groove is installed on the sliding plate in a rotating mode through a bearing seat II, a limiting plate which is detachably installed on the support plate is sleeved at one end, penetrating through the through groove, of the driven shaft, a plurality of through holes used for penetrating through of connecting bolts are formed in an array along the length direction of the through groove on the support plate, and a rotation counter sleeved on the driven shaft is fixedly arranged on the sliding plate.

Further, the installation table includes the table, the equal fixedly connected with sleeve pipe in four corners of table bottom, slide in the sleeve pipe and insert and be equipped with interior pole, it has a plurality of perforation to follow its length direction array structure on the interior pole, sleeve pipe bottom one side fixed mounting has the screw thread post pipe rather than inside being linked together, screw thread post pipe internal thread is installed and is run through fenestrate fixed knob.

Further, the vertical connection of backup pad is in the middle part of table, equal fixedly connected with slope setting's bracing piece between backup pad both sides and the table.

Furthermore, the bearing seat comprises a positioning plate and a mounting seat which are oppositely arranged on two sides of the supporting plate, a plurality of fixing bolts penetrating through the supporting plate are connected between the positioning plate and the mounting seat, a connecting bearing is fixedly arranged in the mounting seat, and the driving shaft is fixedly arranged in the connecting bearing in a penetrating mode.

Further, drive assembly includes the motor of fixed mounting on the table, the equal fixedly connected with belt pulley of output shaft of motor and driving shaft, two the cover is equipped with the belt between the belt pulley.

Further, the sliding plate comprises a plate body which is arranged on the other side of the supporting plate relative to the limiting plate, sliding blocks which are arranged in the sliding grooves in a sliding mode are fixedly connected to the upper end and the lower end of the plate body, the second bearing seat is fixedly connected to the plate body, and the driven shaft is fixedly arranged in the second bearing seat and penetrates through the plate body, the supporting plate and the limiting plate.

Furthermore, the one end that driving shaft and driven shaft run through the backup pad all can be dismantled the cover and be equipped with the dish of placing that is used for joint sprocket.

Further, place the dish and establish the ladder dish on driving shaft and driven shaft including the cover, be constructed with the ladder groove that is used for joint sprocket in the ladder dish, ladder inslot bottom construction has the gear hole, be constructed with the tooth that is inserted and is closed with the gear hole on driving shaft and the driven shaft.

The utility model has the following beneficial effects:

1. according to the chain wheel strength testing device, the two chain wheels are sleeved on the driving shaft and the driven shaft, the two chain wheels are sleeved with the chains, the driving shaft can be driven to rotate through the driving assembly, so that the chain wheel is simulated to carry out the strength test of chain driving, the other end of the driven shaft is sleeved with the rotation counter, the number of transmission times of the chain wheel before damage of different degrees can be recorded, the production and processing of the chain wheel can be improved through the data, and the product quality is improved.

2. According to the utility model, the sliding groove is formed on the supporting plate, the sliding plate is arranged in the sliding groove in a sliding manner, the distance between the two chain wheels can be changed by moving the sliding plate, and then the sliding plate is fixed on the supporting plate through the connecting bolt and the limiting plate, so that the length of the chain is increased or reduced, and the detailed degree of data collection is improved by conveniently carrying out multiple tests.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a rear plan view of the present invention;

FIG. 3 is a top plan view of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 in accordance with the present invention;

FIG. 5 is a cross-sectional view taken in the direction B-B of FIG. 3 in accordance with the present invention;

FIG. 6 is a plan elevation view of the present invention;

reference numerals: 1. installing a table; 101. a table plate; 102. a sleeve; 103. an inner rod; 104. perforating; 105. a threaded post tube; 106. fixing the screw button; 2. a support plate; 201. a support bar; 3. a first bearing seat; 301. positioning a plate; 302. a mounting seat; 303. fixing the bolt; 304. connecting a bearing; 4. a drive shaft; 5. a drive assembly; 501. a motor; 502. a belt pulley; 503. a belt; 6. a sliding groove; 7. a through groove; 8. a sliding plate; 801. a plate body; 802. a slider; 9. a second bearing seat; 10. a driven shaft; 11. a connecting bolt; 12. a limiting plate; 13. a through hole; 14. rotating a counter; 15. placing a tray; 1501. a stepped disk; 1502. a stepped groove; 1503. a gear hole; 1504. and (4) teeth.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

As shown in fig. 1 to 3, an embodiment of the utility model provides a motorcycle sprocket strength detection device, which comprises an installation table 1, wherein a support plate 2 is fixedly installed on the upper surface of the installation table 1, a driving shaft 4 is rotatably installed on the support plate 2 through a first bearing seat 3 in a penetrating manner, a driving assembly 5 for driving the driving shaft 4 to rotate is installed on the installation table 1, two sliding grooves 6 which are arranged in parallel up and down are horizontally constructed on the support plate 2 along the length direction of the support plate 2, a through groove 7 which is positioned between the two sliding grooves 6 and arranged along the length direction of the through groove is constructed on the support plate 2, a sliding plate 8 is slidably installed in the two sliding grooves 6, a driven shaft 10 which penetrates through the through groove 7 is rotatably installed on the sliding plate 8 through a second bearing seat 9, a limiting plate 12 which is detachably installed on the support plate 2 through a connecting bolt 11 is slidably sleeved at one end of the driven shaft 10 which penetrates through the through groove 7, and a plurality of through holes for the connecting bolt 11 to penetrate are constructed on the support plate 2 along the length direction of the through groove 7 in an array manner 13, connecting the connecting bolt 11 through the limit plate 12 and then connecting in different through holes 13 to adjust and fix the position of the limit plate 12 and the sliding plate 8, fixedly installing a rotation counter 14 sheathed on the driven shaft 10 on the sliding plate 8, conveniently placing the product by arranging the device on the installation table 1, arranging the bearing seat I3 and the bearing seat II 9 to enable the driving shaft 4 and the driven shaft 10 to rotate more smoothly to prevent abrasion, installing two chain wheels extracted from production and processing at the end parts of the driving shaft 4 and the driven shaft 10 when the device is used, then sheathing the chain on the two chain wheels, driving the driving shaft 4 to rotate at different rotating speeds through the driving component 5, thereby simulating the motion of the chain wheel driving chain, observing the damage degree of the chain wheels after a certain time, and then obtaining the rotation number of turns of the damage degree through observing the rotation counter 14 sheathed on the driven shaft 10, thereby reach the use intensity test data of sprocket, so that carry out the data contrast after improving to follow-up processing technology, be favorable to increasing the production quality of product, it is provided with sliding plate 8 to slide in two sliding tray 6 in backup pad 2, and driven shaft 10 is then rotate to connect on sliding plate 8 and run through and install in logical groove 7 through bearing frame two 9, can change the distance between driven shaft 10 and the driving shaft 4 through removing sliding plate 8, thereby increase or reduce the length of chain, so that carry out data collection to the loss rate of different length chain drive's sprocket use intensity, increase the detail of the sprocket use intensity test data who collects.

As shown in fig. 1, in some embodiments, the installation table 1 includes a table top 101, a sleeve 102 is fixedly connected to four corners of the bottom of the table top 101, an inner rod 103 is slidably inserted in the sleeve 102, a plurality of through holes 104 are formed in the inner rod 103 along the length direction thereof in an array manner, a threaded cylindrical tube 105 communicated with the inside of the sleeve 102 is fixedly installed on one side of the bottom of the sleeve 102, a fixed screw button 106 penetrating through the through holes 104 is installed in the threaded cylindrical tube 105 in a threaded manner, the inner rod 103 is inserted into the sleeve 102, the height of the table top 101 can be adjusted, and then the fixed screw button 106 is rotated to penetrate through the through hole 104 of the inner rod 103, so that the positions of the inner rod 103 and the table top 101 can be fixed, the height of the device is at a comfortable height for testing by a worker, and the comfort level of the device during use is increased.

As shown in fig. 1, in some embodiments, the supporting plate 2 is vertically connected to the middle of the table 101, and the supporting rods 201 disposed obliquely are fixedly connected between both sides of the supporting plate 2 and the table 101, so as to increase the connection stability of the supporting plate 2 and prevent the supporting plate 2 from being easily broken and damaged.

As shown in fig. 1-2, in some embodiments, the first bearing seat 3 includes a positioning plate 301 and a mounting seat 302 oppositely disposed at two sides of the supporting plate 2, a plurality of fixing bolts 303 penetrating through the supporting plate 2 are connected between the positioning plate 301 and the mounting seat 302, a connecting bearing 304 is fixedly mounted in the mounting seat 302, the driving shaft 4 is fixedly penetrating and mounted in the connecting bearing 304, and is clamped at two sides of the supporting plate 2 through the positioning plate 301 and the mounting seat 302, and then the position of the connecting bearing 304 can be fixed through the penetrating and fixing of the fixing bolts 303, so that the stability of the device is increased, the driving shaft 4 is prevented from being shifted in position during rotation, thereby causing damage to a sprocket, and further causing inaccuracy of data testing.

As shown in fig. 4, in some embodiments, the driving assembly 5 includes a motor 501 fixedly mounted on the table 101, a pulley 502 is fixedly connected to an output shaft of the motor 501 and an end of the driving shaft 4, a belt 503 is sleeved between the two pulleys 502, and is in transmission connection with the belt 503 through the pulley 502, when the sprocket is damaged, the chain may be broken or separated from the sprocket, at this time, the motor 501 may still drive the driving shaft 4 to rotate, and the belt 503 is used for transmission, so that the motor 501 is prevented from being directly damaged, and the safety of the device is ensured.

As shown in fig. 5, in some embodiments, the sliding plate 8 includes a plate body 801 disposed on the other side of the supporting plate 2 opposite to the limiting plate 12, the upper and lower ends of the plate body 801 are fixedly connected with sliding blocks 802 slidably mounted in the sliding groove 6, the second bearing seat 9 is fixedly connected to the plate body 801, the driven shaft 10 is fixedly mounted in the second bearing seat 9, and the end portion of the driven shaft penetrates through the plate body 801, the supporting plate 2 and the limiting plate 12, the two sliding blocks 802 can be used for guiding the plate body 801, so as to prevent the driven shaft from being shifted and clamped when sliding, the limiting plate 12 and the sliding plate 8 are located on both sides of the supporting plate 2, so that the driven shaft 10 can be better guided and limited, and prevent the driven shaft from being shifted and causing damage to the sprocket when rotating.

As shown in fig. 1 and 6, in some embodiments, the driving shaft 4 and the driven shaft 10 can be detachably sleeved with a placing disc 15 for clamping a chain wheel at one end penetrating through the supporting plate 2, so as to limit and fix the chain wheel, and prevent the chain wheel from being separated from the driving shaft 4 and the driven shaft 10, thereby causing accidents.

As shown in fig. 5-6, in some embodiments, the placing tray 15 includes a step tray 1501 disposed on the driving shaft 4 and the driven shaft 10, a step slot 1502 for clamping the chain wheel is configured in the step tray 1501, a gear hole 1503 is configured at the bottom of the step slot 1502, teeth 1504 inserted into the gear hole 1503 are configured on the driving shaft 4 and the driven shaft 10, the step tray 1501 can be fixedly disposed on the driving shaft 4 and the driven shaft 10 and can rotate synchronously therewith through tight insertion and engagement of the gear hole 1503 and the teeth 1504, so that the step trays 1501 of different sizes can be replaced later, the step slots 1502 in the step trays can be clamped with chain wheels of different sizes, so that the chain wheels of different sizes can be tested, and the practicability of the device can be improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The motorcycle sprocket strength detection equipment is characterized by comprising an installation table (1), wherein a support plate (2) is fixedly installed on the upper surface of the installation table (1), a driving shaft (4) is installed on the support plate (2) in a penetrating mode through a first bearing seat (3) in a rotating mode, a driving assembly (5) used for driving the driving shaft (4) to rotate is installed on the installation table (1), two sliding grooves (6) which are arranged in an up-and-down parallel mode are horizontally formed in the support plate (2) along the length direction of the supporting plate, a through groove (7) which is located between the two sliding grooves (6) and is arranged along the length direction of the supporting plate (2) is formed in the support plate (2), a sliding plate (8) is installed in the sliding grooves (6) in a sliding mode, a driven shaft (10) which penetrates through the through groove (7) is installed on the sliding plate (8) in a rotating mode through a second bearing seat (9), and one end of the driven shaft (10) which penetrates through the through groove (7) can slide and is sleeved with a connecting bolt (11) The limiting plate (12) is detachably installed on the supporting plate (2), a plurality of through holes (13) for connecting bolts (11) to penetrate are formed in the supporting plate (2) along the length direction of the through groove (7) in an array mode, and a rotating counter (14) is fixedly installed on the sliding plate (8) and sleeved on the driven shaft (10).

2. The motorcycle sprocket wheel strength detection device according to claim 1, wherein the mounting table (1) comprises a table plate (101), sleeves (102) are fixedly connected to four corners of the bottom of the table plate (101), an inner rod (103) is slidably inserted into the sleeves (102), a plurality of through holes (104) are formed in the inner rod (103) in an array mode along the length direction of the inner rod, a threaded column tube (105) communicated with the inside of the sleeve (102) is fixedly mounted on one side of the bottom of the sleeve (102), and a fixing screw button (106) penetrating through the through holes (104) is mounted in the threaded column tube (105) in an internal thread mode.

3. The motorcycle sprocket wheel strength detection device according to claim 2, wherein the support plate (2) is vertically connected to the middle of the table plate (101), and obliquely arranged support rods (201) are fixedly connected between both sides of the support plate (2) and the table plate (101).

4. The motorcycle sprocket wheel strength detection device according to claim 1, wherein the bearing seat I (3) comprises a positioning plate (301) and a mounting seat (302) which are oppositely arranged at two sides of the support plate (2), a plurality of fixing bolts (303) penetrating through the support plate (2) are connected between the positioning plate (301) and the mounting seat (302), a connecting bearing (304) is fixedly arranged in the mounting seat (302), and the driving shaft (4) is fixedly penetrating and arranged in the connecting bearing (304).

5. The motorcycle sprocket wheel strength detection device according to claim 2, wherein the driving assembly (5) comprises a motor (501) fixedly mounted on the table (101), the output shaft of the motor (501) and the end of the driving shaft (4) are both fixedly connected with belt pulleys (502), and a belt (503) is sleeved between the two belt pulleys (502).

6. The motorcycle sprocket wheel strength detection device according to claim 1, wherein the sliding plate (8) comprises a plate body (801) arranged on the other side of the support plate (2) opposite to the limiting plate (12), the upper end and the lower end of the plate body (801) are fixedly connected with sliding blocks (802) slidably mounted in the sliding grooves (6), the second bearing seat (9) is fixedly connected to the plate body (801), and the driven shaft (10) is fixedly mounted in the second bearing seat (9) and the end part of the driven shaft penetrates through the plate body (801), the support plate (2) and the limiting plate (12).

7. The motorcycle sprocket wheel strength detection device according to claim 1, wherein the driving shaft (4) and the driven shaft (10) are detachably sleeved with a placing disc (15) for clamping the sprocket wheel at one end penetrating through the support plate (2).

8. The motorcycle sprocket wheel strength detection device according to claim 7, wherein the placing disc (15) comprises a step disc (1501) sleeved on the driving shaft (4) and the driven shaft (10), a step groove (1502) for clamping the sprocket wheel is formed in the step disc (1501), a gear hole (1503) is formed in the inner bottom of the step groove (1502), and teeth (1504) inserted into the gear hole (1503) are formed on the driving shaft (4) and the driven shaft (10).