CN219094528U

CN219094528U - Steel wool multi-station precision dividing disc

Info

Publication number: CN219094528U
Application number: CN202223447428.XU
Authority: CN
Inventors: 刘国楷
Original assignee: Ezhou Baofeng Metal Cotton Technology Co ltd
Current assignee: Ezhou Baofeng Metal Cotton Technology Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-30
Anticipated expiration: 2032-12-22

Abstract

The utility model provides a steel wool multi-station precision dividing plate, and belongs to the technical field of dividing plates. The utility model discloses a convenient steel wool multi-station precision indexing disc, which comprises an indexing mechanism and four groups of clamping mechanisms, wherein the indexing mechanism comprises a control box and a supporting base, one side of the control box is provided with a position control regulator, one side of the supporting base is provided with a driving box, the inside of the driving box is provided with a servo motor, a wire is connected between the control box and the servo motor, the position control regulator is connected with the wire, the top of the supporting base is movably connected with an indexing disc body, the bottom of the indexing disc body is provided with a position sensing piece, and the servo motor is in transmission connection with the indexing disc body.

Description

Steel wool multi-station precision dividing disc

Technical Field

The utility model relates to the technical field of dividing plates, in particular to a steel wool multi-station precision dividing plate.

Background

The indexing disc is a machine tool accessory for clamping a workpiece on a chuck or between two centers and rotating, indexing and positioning the workpiece, is widely applied to automatic equipment, is widely applied to automatic production lines of packaging, electronic appliances, glass ceramics, printing, pharmacy, chemical industry, tobacco, automobile manufacturing and the like and various general mechanical equipment, and plays a vital role as a core transmission device of an automatic machine.

In the production process of steel wool, metal wool after production can be transferred, so that a cutting device can be used, and a traditional mechanical cutting device is used as equipment with a rotating function, if the rotating angle of an index plate cannot be known in the use process, the accuracy of the index plate can be reduced, and the production efficiency is not improved.

Disclosure of Invention

In order to make up for the defects, the utility model provides a steel wool multi-station precision dividing disc.

The utility model is realized in the following way:

the utility model provides a steel wool multistation precision indexing disk, includes indexing mechanism and four clamping mechanism that set up, indexing mechanism includes control box and support base, position control regulator is installed to one side of control box, the driving box is installed to one side of support base, the internally mounted of driving box has servo motor, be connected with the wire between control box and the servo motor, position control regulator is connected with the wire, the top swing joint of support base has the indexing disk body, just position sensing spare is installed to the bottom of indexing disk body, and servo motor is connected with the transmission of indexing disk body.

The servo motor has the advantages that the servo motor can drive the index plate body to rotate, when the index plate body rotates, the position sensing piece can be driven to rotate, the position control regulator can detect signals sent by the position sensing piece to detect the position of the position sensing piece, when the index plate body rotates once by a fixed angle, the position control regulator can compare the position sensing piece with a preset position and send the result to the control box, and the control box drives the servo motor according to the result to enable the position sensing piece to be finely adjusted to enable the position sensing piece to move to a preset position, so that the rotating accuracy of the index plate body is improved.

Further, one side of the supporting base is provided with a pair of bearings, a driving shaft is connected between the pair of bearing seats, the driving shaft is in transmission connection with the servo motor, a worm is arranged on the outer side of the driving shaft, a driven shaft is arranged in the supporting base through a bearing, the top end of the driven shaft is connected with the index plate body, a worm wheel is arranged on the outer side of the driven shaft, and the worm is in meshed connection with the worm wheel.

The adoption of the further scheme has the beneficial effects that the worm can be driven by the servo motor to rotate, and through the use of the worm wheel, the driven shaft can be rotated, so that the index plate body is rotated, and the index plate body can not rotate due to the influence of foreign objects because of the self-locking capability of the transmission mode of the worm wheel and the worm.

Further, a speed control regulator is installed on the outer side of the control box, the speed control regulator is connected with a wire, and a speed sensing piece is installed at the output shaft of the servo motor.

The speed control regulator can sense the signal sent by the speed sensing part, so that the rotation speed of the output shaft of the servo motor is identified, the position measurement speed is compared with the set speed, a comparison result is sent to the control box, and the control box adjusts the rotation speed of the output shaft of the servo motor according to the result, so that the rotation accuracy of the index plate body is further improved.

Further, a planetary reducer is arranged in the driving box, the input end of the planetary reducer is in transmission connection with the output end of the servo motor, and the output end of the planetary reducer is connected with the driving shaft.

The adoption of the further scheme has the beneficial effect that through the use of the planetary reducer, the rotation speed of the index plate body can be reduced.

Further, the fixture includes the fixing base, just the fixing base is installed at the top of graduated disk body, three group's connecting seat is installed at the top of fixing base, the equal sliding connection in one side of connecting seat has the clamping jaw, just be connected with fastening screw between clamping jaw and the connecting seat, one side of connecting seat is equipped with the scale, just one side of clamping jaw is being close to scale department and is installing the pointer.

The clamping jaw has the advantages that the clamping jaw can fix the metal cotton between the clamping jaw and the clamping jaw, when the size of the clamped metal cotton changes, the clamping jaw and the connecting seat can be separated from each other, the scales and the pointers are arranged, after one clamping jaw is adjusted, a user can directly adjust the other two clamping jaws through the numerical values on the scales, so that the user can adjust the positions of the clamping jaws more intuitively, and the adjustment of the three groups of clamping jaws is more uniform.

Furthermore, the inside of connecting seat has all seted up the spout, the slider is all installed to one side of clamping jaw, the slider can slide in the spout.

Furthermore, the connecting seat and the clamping jaw are provided with mouse teeth on one side of the connecting seat and the clamping jaw, and the mouse teeth are meshed with each other.

The clamping jaw has the beneficial effects that the structural rigidity of the clamping jaw and the positioning precision of the clamping jaw can be increased.

Furthermore, the connecting seats are uniformly arranged on one side of the fixing seat, and the clamping jaws are L-shaped.

The clamping jaw is turned over by 180 degrees to obtain a larger adjusting range when a larger clamping size is needed.

Further, the clamping jaw is made of metal materials, and the surface of the clamping jaw is coated with an antirust coating.

Furthermore, lubricating grease is smeared between the sliding block and the sliding groove.

The beneficial effects of the utility model are as follows: according to the steel wool multi-station precision index plate obtained through the design, the servo motor can drive the index plate body to rotate, when the index plate body rotates, the position sensing piece can be driven to rotate, the position control regulator can detect signals sent by the position sensing piece to detect the position of the position sensing piece, when the index plate body rotates once for a fixed angle, the position control regulator can compare the position sensing piece with a preset position and send the result to the control box, and the control box drives the servo motor according to the result to enable the position sensing piece to be finely adjusted, so that the position sensing piece can be moved to the preset position, and the rotating accuracy of the index plate body is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a steel wool multi-station precision dividing disc provided by the utility model;

fig. 2 is a schematic bottom perspective view of a steel wool multi-station precision dividing plate according to the present utility model;

fig. 3 is a schematic diagram of a three-dimensional structure of a clamping mechanism reverse claw of a steel wool multi-station precision dividing plate provided by the utility model;

FIG. 4 is an enlarged schematic view of the structure A of FIG. 3;

fig. 5 is a schematic diagram of a three-dimensional structure of a positive claw of a clamping mechanism of a steel wool multi-station precision dividing disc provided by the utility model;

fig. 6 is an enlarged schematic view of the structure B in fig. 5.

In the figure: 1. an indexing mechanism; 101. a control box; 102. a position control regulator; 103. a speed control regulator; 104. a wire; 105. a drive box; 106. a support base; 107. an index plate body; 108. a bearing seat; 109. a driven shaft; 110. a worm wheel; 111. a drive shaft; 112. a worm; 2. a clamping mechanism; 201. a fixing seat; 202. a connecting seat; 203. a slide block; 204. a clamping jaw; 205. a fastening screw; 206. mouse teeth; 207. a chute; 208. a scale.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

The utility model relates to an embodiment I of a steel wool multi-station precision dividing disc

The utility model provides the following technical scheme: as shown in fig. 1, the indexing mechanism 1 comprises an indexing mechanism 1 and four groups of clamping mechanisms 2, the indexing mechanism 1 comprises a control box 101 and a supporting base 106, a position control regulator 102 is installed on one side of the control box 101, a driving box 105 is installed on one side of the supporting base 106, a servo motor is installed in the driving box 105, a lead 104 is connected between the control box 101 and the servo motor, the position control regulator 102 is connected with the lead 104, the top of the supporting base 106 is movably connected with an indexing disc body 107, a position sensing piece is installed at the bottom of the indexing disc body 107, the servo motor is in transmission connection with the indexing disc body 107, the servo motor can drive the indexing disc body 107 to rotate, when the indexing disc body 107 rotates, the position control regulator 102 can drive the position sensing piece to rotate, and can detect a signal sent by the position sensing piece to detect the position of the position sensing piece, when the indexing disc body 107 rotates by a fixed angle, the position control regulator 102 can compare the position sensing piece with a preset position and send the result to the control box 101, the control box 101 drives the servo motor according to the result, so that the position sensing piece can be moved to the preset position sensing piece to the position of the indexing disc body to rotate in advance, and the accuracy is improved.

The utility model relates to a second embodiment of a steel wool multi-station precision dividing disc

Referring to fig. 2, specifically, a pair of bearing seats 108 are installed on one side of the supporting base 106, a driving shaft 111 is connected between the pair of bearing seats 108, the driving shaft 111 is in transmission connection with a servo motor, a worm 112 is installed on the outer side of the driving shaft 111, a driven shaft 109 is installed in the supporting base 106 through a bearing, the top end of the driven shaft 109 is connected with the indexing disc body 107, a worm wheel 110 is installed on the outer side of the driven shaft 109, the worm 112 is meshed with the worm wheel 110 to rotate, the driven shaft 109 can be rotated by the servo motor, the indexing disc body 107 is rotated, the transmission mode of the worm wheel 110 and the worm 112 has self-locking capability, so that the indexing disc body 107 cannot rotate due to the influence of an external object, a speed control regulator 103 is installed on the outer side of the control box 101, the speed control regulator 103 is connected with a lead 104, a speed sensing piece is installed at an output shaft of the servo motor, the speed control regulator 103 can sense a signal sent by the speed sensing piece, accordingly, the rotation speed of the output shaft of the servo motor is identified, the position measurement speed is compared with the set speed, the set speed is transmitted to the control box 101, the comparison result is used to control box 101, the rotation speed of the indexing disc is further is adjusted according to the accuracy of the rotation speed of the indexing disc body 101.

The utility model relates to a three-embodiment steel wool multi-station precision dividing disc

Referring to fig. 3 to 6, specifically, the clamping mechanism 2 includes a fixing seat 201, and the fixing seat 201 is installed at the top of the graduated disk body 107, three groups of connecting seats 202 are installed at the top of the fixing seat 201, one side of each connecting seat 202 is slidably connected with a clamping jaw 204, and a fastening screw 205 is connected between each clamping jaw 204 and each connecting seat 202, a long waist-shaped hole is formed in each clamping jaw 204, the fastening screw 205 penetrates through the long waist-shaped hole and is in threaded connection with each connecting seat 202, a scale 208 is arranged on one side of each connecting seat 202, a pointer is installed on one side of each clamping jaw 204 near the scale 208, the clamping jaw 204 can fix metal cotton between the clamping jaws, when the size of the clamped metal cotton changes, the clamping jaw 204 can be loosened by the fastening screw 205, the clamping jaw 204 is separated from the connecting seats 202, and the scale 208 and the pointer are arranged, after the clamping jaw 204 are adjusted, a user can directly adjust the positions of the clamping jaws 204 through numerical values on the scales 208, thereby the user can intuitively adjust the positions of the clamping jaws 204, the three groups 204 are unified, sliding grooves 207 are formed in the inner sides of the connecting seats 202, sliding grooves 207 are formed in one side of each connecting seat 204, and the sliding grooves 207 are arranged on one side 203, the sliding grooves 203 can be evenly, and the sliding grooves 204 need to be matched with the sliding grooves 204, and the two sides of the sliding grooves 204 need to be more evenly, and the sliding grooves 204 are arranged on one side 204, and the sliding grooves 204 are matched with the sliding grooves 204, and the sliding grooves 204 are required to be matched with the sliding grooves to be more evenly, and the two 204, and the sliding grooves 204 are shaped to be matched with the two 204, and the two 204 can be matched with the two slide 204, and the two 204 can be matched with the 204 are shaped with the 204.

Specifically, the working principle of the steel wool multi-station precision dividing disc is as follows: when the automatic feeding device is used, the rotation speed and the angle of the servo motor are input into the control box 101, the fastening screw 205 is loosened, the clamping jaw 204 and the connecting seat 202 are separated from each other, the scale 208 and the pointer are arranged, after one clamping jaw 204 is adjusted, a user can directly adjust the other two clamping jaws 204 through the numerical value on the scale 208, the size between the clamping jaws 204 is consistent with the width of the agglomerated metal cotton, then the metal cotton is put into the space between the clamping jaws 204, the servo motor is started through the control box 101, when the index plate body 107 rotates, the position sensing part can be driven to rotate, the position control regulator 102 can detect the signal sent by the position sensing part to detect the position of the position sensing part, when the index plate body 107 rotates for a fixed angle, the position control regulator 102 can compare the position sensing part with a preset position, and sends the result to the control box 101, the control box 101 drives the servo motor according to the result, so that the position sensing part moves to a preset position, the position sensing part is moved to the preset position, the index plate body 107 rotates, and finally, the metal cotton can be clamped between the clamping jaws 204 after the metal cotton is discharged from the position sensing part.

It should be noted that, specific model specifications of the steel wool multi-station precision dividing disc control box 101, the position control regulator 102, the speed control regulator 103, the servo motor, the planetary gear reducer, the dividing disc body 107, the speed sensing part and the position sensing part need to be determined by selecting the model according to the actual specifications of the device, etc., and a specific model selection calculation method adopts the prior art in the field, so that detailed description is omitted.

The power supply and the principle of the steel wool multi-station precision index plate control box 101, the position control regulator 102, the speed control regulator 103, the servo motor, the planetary gear reducer, the index plate body 107, the speed sensing member and the position sensing member will be clear to those skilled in the art, and will not be described in detail herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A steel wool multi-station precision indexing disc is characterized by comprising an indexing mechanism (1) and four groups of clamping mechanisms (2),

the indexing mechanism (1) comprises a control box (101) and a supporting base (106), a position control regulator (102) is arranged on one side of the control box (101), a driving box (105) is arranged on one side of the supporting base (106), a servo motor is arranged in the driving box (105), a wire (104) is connected between the control box (101) and the servo motor, the position control regulator (102) is connected with the wire (104), an index plate body (107) is movably connected to the top of the supporting base (106), a position sensing piece is arranged at the bottom of the index plate body (107), and the servo motor is in transmission connection with the index plate body (107).

2. A steel wool multi-station precision index plate according to claim 1, characterized in that one side of the supporting base (106) is provided with a pair of bearing seats (108), a driving shaft (111) is connected between the pair of bearing seats (108), the driving shaft (111) is in transmission connection with a servo motor, a worm (112) is installed on the outer side of the driving shaft (111), a driven shaft (109) is installed in the supporting base (106) through a bearing, the top end of the driven shaft (109) is connected with the index plate body (107), a worm wheel (110) is installed on the outer side of the driven shaft (109), and the worm (112) is in meshed connection with the worm wheel (110).

3. A steel wool multi-station precision dividing disc according to claim 1, characterized in that a speed control regulator (103) is arranged on the outer side of the control box (101), the speed control regulator (103) is connected with a wire (104), and a speed sensing part is arranged at the output shaft of the servo motor.

4. A steel wool multi-station precision dividing disc according to claim 2, characterized in that the driving box (105) is internally provided with a planetary reducer, the input end of the planetary reducer is in transmission connection with the output end of the servo motor, and the output end of the planetary reducer is connected with the driving shaft (111).

5. A steel wool multi-station precision index plate according to claim 1, characterized in that the clamping mechanism (2) comprises a fixed seat (201), the fixed seat (201) is mounted at the top of the index plate body (107), three groups of connecting seats (202) are mounted at the top of the fixed seat (201), clamping jaws (204) are slidably connected to one side of each connecting seat (202), fastening screws (205) are connected between the clamping jaws (204) and the connecting seats (202), scales (208) are arranged on one side of each connecting seat (202), and pointers are mounted on one side of each clamping jaw (204) close to the scales (208).

6. A steel wool multi-station precision dividing disc as claimed in claim 5, wherein: sliding grooves (207) are formed in the connecting seat (202), sliding blocks (203) are mounted on one sides of the clamping jaws (204), and the sliding blocks (203) can slide in the sliding grooves (207).

7. A steel wool multi-station precision dividing disc as set forth in claim 6, wherein: the connecting seat (202) and the clamping jaw (204) are provided with mouse teeth (206) on one side, which is mutually attached, of the connecting seat, and the mouse teeth (206) are mutually meshed.

8. A steel wool multi-station precision dividing disc as set forth in claim 7, wherein: the connecting seats (202) are uniformly arranged on one side of the fixing seat (201), and the clamping jaws (204) are L-shaped.

9. A steel wool multi-station precision dividing disc as claimed in claim 8, wherein: the clamping jaw (204) is made of metal materials, and the surface of the clamping jaw (204) is coated with an antirust coating.

10. A steel wool multi-station precision dividing disc as claimed in claim 9, wherein: lubricating grease is smeared between the sliding block (203) and the sliding groove (207).