CN218225584U

CN218225584U - Synchronous pulley processing fixing device

Info

Publication number: CN218225584U
Application number: CN202222166683.0U
Authority: CN
Inventors: 左华丽; 杨俊�; 陈玲
Original assignee: Anhui Shihe Transmission System Co ltd
Current assignee: Anhui Shihe Transmission System Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-01-06
Anticipated expiration: 2032-08-17

Abstract

The utility model relates to a synchronous pulley processing fixing device, it includes the processing platform and sets up at processing bench curb plate, slidable mounting has the top board on the curb plate, the bottom of top board is rotated and is connected with the removal axle, the processing bench under the removal axle rotates and is connected with the location axle, and the one end that location axle and removal axle are close to all is provided with the (holding) chuck, it keeps off the frame still fixedly connected with on the curb plate, it is connected with the lead screw to rotate on keeping off the frame, and top board and lead screw thread fit, the top of lead screw still is provided with the knob, and in this application, through the knob that sets up, can rotate the lead screw to through the cooperation of lead screw and top board, can promote the top board lapse, make removal axial positioning axle be close to, through two (holding) chucks that set up, alright fixed with the synchronous pulley centre gripping, it is more convenient to be convenient to rotate, convenient processing synchronous pulley side.

Description

Synchronous pulley processing fixing device

Technical Field

The application relates to the technical field of synchronous pulley processing fixing, in particular to a synchronous pulley processing fixing device.

Background

The synchronous belt wheel transmission is composed of a closed ring-shaped adhesive tape and a corresponding belt wheel, wherein the inner peripheral surface of the closed ring-shaped adhesive tape is provided with teeth at equal intervals, during movement, teeth of the belt wheel are meshed with tooth grooves of the belt wheel to transmit movement and power, and the synchronous belt wheel transmission is meshed transmission, so that the synchronous belt wheel transmission has various characteristics of gear transmission, chain transmission and flat belt transmission, is widely applied to the fields of automobiles, textiles, printing and packaging equipment, food machinery, medical machinery, petrochemical industry, instruments and meters, various precision machine tools and the like, and is required to be fixed by using a fixing chuck when the synchronous belt wheel is processed.

The patent application No. CN201720561672.9 discloses a fixing device for processing a synchronous pulley, in which a workpiece to be polished is placed on a bearing plate, and a fixing ring and a fixing pressure plate are used for compressing and fixing the workpiece above the bearing plate under the supporting action of a rotating plate and supporting columns so as to polish the outer side of the workpiece.

In summary, how to realize convenient fixing and convenient rotation of the synchronous pulley is a problem to be urgently solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems proposed in the background art described above, the present application provides a synchronous pulley processing fixing device.

The application provides a synchronous pulley processing fixing device adopts following technical scheme:

the utility model provides a synchronous pulley processing fixing device, includes the processing platform and sets up at processing bench curb plate, slidable mounting has the top board on the curb plate, the bottom of top board is rotated and is connected with the removal axle, the processing bench under the removal axle rotates and is connected with the location axle, and the one end that location axle and removal axle are close to all is provided with the (holding) chuck, it keeps off the frame to go back fixedly connected with on the curb plate, keep off to rotate on the frame and be connected with the lead screw, and top board and lead screw thread fit, the top of lead screw still is provided with the knob.

Through adopting above-mentioned technical scheme, through the knob that sets up, can rotate the lead screw to through the cooperation of lead screw and top board, can promote the top board and slide down, make and remove the axial positioning axle and be close to, through two (holding) chucks that set up, alright with fixed in order to the synchronous pulley centre gripping, it is more convenient, and be convenient for rotate, conveniently process the synchronous pulley side.

Preferably, a synchronous pulley is arranged between the two chucks, and a protruding shaft is arranged on the chuck.

By adopting the technical scheme, the convex shaft is arranged on the chuck plate, so that the chuck plate can be matched with the synchronous belt pulley, and the synchronous belt pulley is convenient to limit.

Preferably, the positioning shaft is further fixedly sleeved with a driven wheel, the driven wheel is meshed with a driving wheel, and the driving wheel is fixedly sleeved with a rotating shaft.

Through adopting above-mentioned technical scheme, through the action wheel that sets up, can cooperate with from the driving wheel, rotate the location axle.

Preferably, the bottom of the blocking frame is further provided with a driving motor, and an output shaft of the driving motor is fixedly connected with the top end of the rotating shaft.

Through adopting above-mentioned technical scheme, through the driving motor who sets up, can rotate the pivot.

Preferably, the side plate is further provided with a sliding groove, a sliding block is arranged in the sliding groove in a sliding mode, and one end of the upper pressing plate is fixedly connected to the sliding block.

Through adopting above-mentioned technical scheme, through spout and the slider that sets up, can make things convenient for the top board to slide from top to bottom to carry on spacingly to the top board, the structure is more stable.

To sum up, this application includes following beneficial technological effect:

1. through the knob that sets up, can rotate the lead screw to through the cooperation of lead screw and top board, can promote the top board and slide down, make and remove the axial positioning axle and be close to, through two (holding) chucks that set up, alright with fixed with the centre gripping to synchronous pulley, it is more convenient, and be convenient for rotate, the convenience is processed synchronous pulley side.

2. Through the spout and the slider that set up, can make things convenient for the top board to slide from top to bottom to carry on spacingly to the top board, the structure is more stable.

Drawings

Fig. 1 is a schematic three-dimensional structure view of a synchronous pulley machining and fixing device in an embodiment of the present application;

FIG. 2 is a schematic side view of a synchronous pulley machining fixture according to an embodiment of the present disclosure;

fig. 3 is a schematic structural view of a portion a in fig. 2 of a synchronous pulley machining fixing device in an embodiment of the present application.

Description of the reference numerals: 1. a processing table; 2. a side plate; 3. an upper pressure plate; 4. a movable shaft; 5. positioning the shaft; 6. a blocking frame; 7. a screw rod; 8. a knob; 9. a driven wheel; 10. a driving wheel; 11. a rotating shaft; 12. a drive motor; 13. a chute; 14. a slide block.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

It is noted that the drawings are diagrammatic and not to scale. Relative dimensions and proportions of parts shown in the figures have been shown exaggerated or reduced in size, for the sake of clarity and convenience in the drawings, and any dimensions are exemplary only and not intended to be limiting. The same reference numerals are used for the same structures, elements, and components appearing in two or more drawings to show similar features.

The embodiment of the application discloses synchronous pulley processing fixing device. Referring to fig. 1-3, a synchronous pulley processing and fixing device comprises a processing table 1 and an upper side plate 2 arranged on the processing table 1, wherein an upper pressing plate 3 is slidably mounted on the side plate 2, the bottom of the upper pressing plate 3 is rotatably connected with a moving shaft 4, a positioning shaft 5 is rotatably connected on the processing table 1 right below the moving shaft 4, chuck plates are arranged at the ends, close to the moving shaft 4, of the positioning shaft 5, a blocking frame 6 is fixedly connected on the side plate 2, a lead screw 7 is rotatably connected on the blocking frame 6, the upper pressing plate 3 is in threaded fit with the lead screw 7, and a knob 8 is further arranged at the top end of the lead screw 7;

through the knob 8 that sets up, can rotate lead screw 7 to through the cooperation of lead screw 7 with top board 3, can promote top board 3 lapse, make removal axle 4 be close to location axle 5, through two (holding) chucks that set up, alright with fixed to the synchronous pulley centre gripping, it is more convenient, and be convenient for rotate, the convenience is processed synchronous pulley side.

In this application, place synchronous pulley between two (holding) chucks, and be provided with the protruding axle on the (holding) chuck, through set up the protruding axle on the (holding) chuck, can cooperate with synchronous pulley, the convenience is spacing to synchronous pulley.

In this application, still fixed the cover is equipped with from driving wheel 9 on the location axle 5, and the meshing is provided with action wheel 10 from driving wheel 9, and fixed cover is equipped with pivot 11 on the action wheel 10, through the action wheel 10 that sets up, can cooperate from driving wheel 9, rotates location axle 5.

In this application, keep off the bottom of frame 6 and still install driving motor 12, driving motor 12's output shaft and the top fixed connection of pivot 11, through the driving motor 12 who sets up, can rotate pivot 11.

In this application, still seted up spout 13 on the curb plate 2, it is provided with slider 14 to slide in the spout 13, and the one end fixed connection of top board 3 on slider 14, through spout 13 and the slider 14 that sets up, can make things convenient for top board 3 to slide from top to bottom to carry on spacingly to top board 3, the structure is more stable.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

The implementation principle of the synchronous pulley processing and fixing device in the embodiment of the application is as follows: when the synchronous belt pulley is used, the synchronous belt pulley is placed on the chuck plate at the top end of the positioning shaft 5, the round hole of the synchronous belt pulley is sleeved on the convex shaft, then the screw rod 7 can be rotated through the knob 8, the screw rod 7 is in threaded fit with the upper pressure plate 3, when the screw rod 7 rotates, the upper pressure plate 3 can be pushed to slide downwards in a matched mode, meanwhile, the sliding block 14 can be pushed to slide downwards in the sliding groove 13, one end of the upper pressure plate 3 is connected to the sliding block 14, the structure of the upper pressure plate 3 can be more stable, when the upper pressure plate 3 slides downwards, the moving shaft 4 can be pushed to be close to the positioning shaft 5, and finally, the synchronous belt pulley can be clamped and fixed through the mutual fit of the two chuck plates;

simultaneously can also rotate pivot 11 through driving motor 12, the cover is equipped with action wheel 10 on the pivot 11, when action wheel 10 rotated, can cooperate from driving wheel 9, and the meshing rotates from driving wheel 9 and location axle 5, and then rotates synchronous pulley, can conveniently carry out the processing operation, convenient to use around synchronous pulley.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides a synchronous pulley processing fixing device, includes processing platform (1) and sets up side plate (2) on processing platform (1), its characterized in that, slidable mounting has top board (3) on curb plate (2), the bottom of top board (3) is rotated and is connected with removal axle (4), it is connected with location axle (5) to rotate on processing platform (1) under removal axle (4), and the one end that location axle (5) and removal axle (4) are close to mutually all is provided with the (holding) chuck, go back fixedly connected with fender frame (6) on curb plate (2), it is connected with lead screw (7) to rotate on fender frame (6), and top board (3) and lead screw (7) screw-thread fit, the top of lead screw (7) still is provided with knob (8).

2. A synchronous pulley machining fixture as defined in claim 1 wherein: a synchronous belt wheel is arranged between the two chucks, and a convex shaft is arranged on the chuck.

3. A synchronous pulley machining fixing device according to claim 1, characterized in that: still fixed cover is equipped with from driving wheel (9) on location axle (5), meshing is provided with action wheel (10) from driving wheel (9), and fixed cover is equipped with pivot (11) on action wheel (10).

4. A synchronous pulley machining fixture as defined in claim 3 wherein: the bottom of the blocking frame (6) is further provided with a driving motor (12), and an output shaft of the driving motor (12) is fixedly connected with the top end of the rotating shaft (11).

5. A synchronous pulley machining fixture as defined in claim 1 wherein: the side plate (2) is further provided with a sliding groove (13), a sliding block (14) is arranged in the sliding groove (13) in a sliding mode, and one end of the upper pressing plate (3) is fixedly connected to the sliding block (14).