CN214683962U

CN214683962U - Mould for processing high-precision polishing machine equipment driving bearing

Info

Publication number: CN214683962U
Application number: CN202120789331.3U
Authority: CN
Inventors: 章勇
Original assignee: Changshu Nanyang Machinery Co ltd
Current assignee: Changshu Nanyang Machinery Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-12
Anticipated expiration: 2031-04-19

Abstract

The utility model belongs to the technical field of the mould, especially, be a mould of processing high accuracy burnishing machine equipment drive bearing, to current mould that is used for processing high accuracy burnishing machine equipment drive bearing not good to the location and the protective effect of blank, damage the component easily, cause and use inconvenient problem, the following scheme is proposed at present, and it includes under casing and mould body, mould body fixed mounting is at the top of under casing, the equal fixed mounting in top both sides of under casing has the backup pad, and the top fixed mounting of two backup pads has same roof, and the top fixed mounting of roof has the pneumatic cylinder, and fixed mounting has the punching press head on the output of pneumatic cylinder, four through-holes have been seted up at the top of under casing, and equal slidable mounting has the riser in four through-holes. The utility model discloses a relative motion of four arcs of control is fixed a position and is protected the blank of processing high accuracy burnishing machine equipment drive bearing, prevents that it from taking place to remove and damaging to guarantee processingquality.

Description

Mould for processing high-precision polishing machine equipment driving bearing

Technical Field

The utility model relates to the technical field of mold, especially, relate to a mould of processing high accuracy burnishing machine equipment drive bearing.

Background

Polishers, also known as grinders, are often used for mechanical grinding, polishing, and waxing. The working principle is as follows: the motor drives the sponge or wool polishing disc arranged on the polishing machine to rotate at a high speed, and the polishing disc and the polishing agent act together and rub the surface to be polished, so that the aims of removing paint surface pollution, oxide layer and shallow mark can be achieved.

The existing die for machining the driving bearing of the high-precision polishing machine equipment is poor in positioning and protecting effects on blanks, so that elements are easily damaged in the stamping process, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current mould that is used for processing high accuracy burnishing machine equipment drive bearing and not good to the location and the protecting effect of blank, damage the component easily, cause to use inconvenient shortcoming, and the mould of processing high accuracy burnishing machine equipment drive bearing who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a die for machining a driving bearing of high-precision polishing machine equipment comprises a bottom box and a die body, wherein the die body is fixedly installed at the top of the bottom box, supporting plates are fixedly installed on two sides of the top of the bottom box, the top of the two supporting plates is fixedly provided with a same top plate, a hydraulic cylinder is fixedly installed at the top of the top plate, a stamping head is fixedly installed at the output end of the hydraulic cylinder, four through holes are formed in the top of the bottom box, vertical plates are slidably installed in the four through holes, a circular groove is formed in the inner wall of the bottom box, a vertical shaft is rotatably installed in the circular groove, a gear and a turntable are fixedly installed on the vertical shaft, a push plate is fixedly installed on one side, close to the vertical shaft, of the four vertical plates, an arc plate is fixedly installed on one side, close to the vertical shaft, a rubber pad is fixedly installed on one side of the arc plate, and a first round rod is fixedly installed at the bottom of the vertical plate, the connecting plate has been cup jointed in the outside rotation of first round bar, the top fixed mounting of carousel has four second round bars, and four connecting plates rotate respectively and cup joint in the outside of the second round bar that corresponds, seted up the spout on the bottom inner wall of under casing, slidable mounting has the slide in the spout, and one side fixed mounting of slide has the rack, and the rack meshes with the gear mutually, horizontal hole has been seted up to one side bottom of under casing, and horizontal downthehole rotation installs the lead screw, the slide screw thread cup joints in the outside of lead screw, equal fixed mounting has the deflector on the inner wall of both sides around the under casing and on the inner wall of the left and right sides, and four risers slide respectively and cup joint in the outside of the deflector that corresponds.

Preferably, the outer side of the screw rod is fixedly sleeved with a limiting plate, and the limiting plate is movably abutted against the inner wall of one side of the bottom box to limit the screw rod.

Preferably, one end of the screw rod is fixedly provided with a rotating plate, and the bottom of one side of the rotating plate is fixedly provided with a rocker arm, so that the screw rod is convenient to control to rotate.

Preferably, the same limiting rod is fixedly connected to the inner walls of the two sides of the sliding groove, and the sliding plate is slidably sleeved on the outer side of the limiting rod to guide and limit the sliding plate.

Preferably, four fixing plates are fixedly mounted on the inner wall of the top of the bottom box, and the four fixing plates are respectively sleeved on the outer sides of the corresponding push plates in a sliding mode to guide the push plates.

Preferably, a positioning plate is fixedly mounted on the inner wall of the bottom box, and the positioning plate is rotatably sleeved on the outer side of the screw rod to rotatably position the screw rod.

The utility model discloses in, a mould of processing high accuracy burnishing machine equipment drive bearing, through placing the bearing blank in the mould body, then rotate through holding rocking arm control lead screw, the lead screw drives the slide to one side motion through the screw drive with the slide and under the guide effect of gag lever post, the slide drives the rack and carries out synchronous motion, the rack drives vertical axis and carousel through the meshing with the gear and rotates, the carousel drives four second round bars and does the round axle motion, four second round bars drive four risers through corresponding connecting plate and first round bar respectively to one side motion near the vertical axis, four risers drive four arcs and four rubber pads to one side motion near the bearing blank through corresponding push pedal respectively, thereby carry out the centre gripping location to the bearing;

in the utility model, the die for processing the high-precision polishing machine equipment driving bearing protects the blank through the self flexible deformation of the rubber pad, and then the die drives the stamping head to move downwards through the starting hydraulic cylinder to stamp the bearing blank;

the utility model has the advantages of reasonable design, the blank of processing high accuracy burnishing machine equipment drive bearing is fixed a position and is protected through the relative motion of controlling four arcs, prevents that it from taking place to remove and damaging to guarantee processingquality, the reliability is high.

Drawings

Fig. 1 is a schematic structural diagram of a mold for machining a driving bearing of a high-precision polishing machine device according to the present invention;

fig. 2 is a schematic sectional structural view of a mold for processing a driving bearing of a high-precision polishing machine device according to the present invention;

fig. 3 is the utility model provides a part A's schematic structure of mould of processing high accuracy burnishing machine equipment drive bearing.

In the figure: 1. a bottom box; 2. a mold body; 3. a top plate; 4. a hydraulic cylinder; 5. punching a head; 6. a vertical plate; 7. pushing the plate; 8. an arc-shaped plate; 9. a rubber pad; 10. a fixing plate; 11. a first round bar; 12. a second round bar; 13. a rocker arm; 14. a turntable; 15. a gear; 16. a vertical axis; 17. a chute; 18. a slide plate; 19. a rack; 20. a connecting plate; 21. and a screw rod.

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. 1-3, a die for processing a driving bearing of a high-precision polishing machine device comprises a bottom case 1 and a die body 2, wherein the die body 2 is fixedly installed at the top of the bottom case 1, supporting plates are fixedly installed on both sides of the top of the bottom case 1, the top of the two supporting plates is fixedly installed with a top plate 3, a hydraulic cylinder 4 is fixedly installed at the top of the top plate 3, a stamping head 5 is fixedly installed at the output end of the hydraulic cylinder 4, four through holes are formed in the top of the bottom case 1, vertical plates 6 are slidably installed in the four through holes, a circular groove is formed in the inner wall of the bottom case 1, a vertical shaft 16 is rotatably installed in the circular groove, a gear 15 and a turntable 14 are fixedly installed on the vertical shaft 16, a push plate 7 is fixedly installed on one side of each of the four vertical plates 6 close to the vertical shaft 16, an arc-shaped plate 8 is fixedly installed on one side of the push plate 7 close to the vertical shaft 16, one side fixed mounting of arc 8 has rubber pad 9, and the bottom fixed mounting of riser 6 has first round bar 11, connecting plate 20 has been cup jointed in the outside rotation of first round bar 11, top fixed mounting of carousel 14 has four second round bars 12, four connecting plates 20 rotate respectively and cup joint in the outside of corresponding second round bar 12, spout 17 has been seted up on the bottom inner wall of under casing 1, slidable mounting has slide 18 in the spout 17, one side fixed mounting of slide 18 has rack 19, rack 19 meshes with gear 15 mutually, horizontal hole has been seted up to one side bottom of under casing 1, horizontal downthehole rotation installs lead screw 21, slide 18 screw thread cup joints in the outside of lead screw 21, equal fixed mounting has the deflector on the inner wall of both sides around under casing 1 and on the inner wall of the left and right sides, four risers 6 slide respectively and cup joint in the outside of the deflector that corresponds.

The utility model discloses in, the fixed limiting plate that has cup jointed in the outside of lead screw 21, limiting plate and one side inner wall activity butt of under casing 1 carry on spacingly to lead screw 21.

The utility model discloses in, the one end fixed mounting of lead screw 21 has the commentaries on classics board, and one side bottom fixed mounting who changes the board has rocking arm 13, and the control lead screw 21 of being convenient for is rotatory.

The utility model discloses in, the same gag lever post of fixedly connected with on the both sides inner wall of spout 17, slide 18 slides and cup joints in the outside of gag lever post, and it is spacing to lead slide 18.

The utility model discloses in, fixed mounting has four fixed plates 10 on the top inner wall of under casing 1, and four fixed plates 10 slide respectively and cup joint in the outside of the push pedal 7 that corresponds, lead push pedal 7.

The utility model discloses in, fixed mounting has the locating plate on the bottom inner wall of under casing 1, and the locating plate rotates and cup joints in the outside of lead screw 21, rotates the location to lead screw 21.

In the utility model, when in use, the bearing blank is placed in the die body 2, then the screw rod 21 is controlled to rotate by holding the rocker arm 13, the screw rod 21 drives the sliding plate 18 to move to one side through the screw transmission with the sliding plate 18 and the guiding action of the limiting rod, the sliding plate 18 drives the rack 19 to move synchronously, the rack 19 drives the vertical shaft 16 and the turntable 14 to rotate through the meshing with the gear 15, the turntable 14 drives the four second round rods 12 to do round shaft movement, the four second round rods 12 respectively drive the four vertical plates 6 to move to one side close to the vertical shaft 16 through the corresponding connecting plates 20 and the first round rods 11, the four vertical plates 6 respectively drive the four arc plates 8 and the four rubber pads 9 to move to one side close to the bearing blank through the corresponding push plates 7, thereby clamping and positioning the bearing, and protecting the blank through the self flexible deformation of the rubber pads 9, and then the hydraulic cylinder 4 is started to drive the stamping head 5 to move downwards to stamp the bearing blank.

Claims

1. The die for machining the driving bearing of the high-precision polishing machine equipment comprises a bottom box (1) and a die body (2) and is characterized in that the die body (2) is fixedly installed at the top of the bottom box (1), supporting plates are fixedly installed on two sides of the top of the bottom box (1), the top of the two supporting plates is fixedly installed with a same top plate (3), a hydraulic cylinder (4) is fixedly installed at the top of the top plate (3), a stamping head (5) is fixedly installed at the output end of the hydraulic cylinder (4), four through holes are formed in the top of the bottom box (1), vertical plates (6) are slidably installed in the four through holes, a circular groove is formed in the inner wall of the bottom box (1), a vertical shaft (16) is rotatably installed in the circular groove, a gear (15) and a turntable (14) are fixedly installed on the vertical shaft (16), and a push plate (7) is fixedly installed on one side, close to the vertical shaft (16), of the four vertical plates (6), one side of the push plate (7) close to the vertical shaft (16) is fixedly provided with an arc-shaped plate (8), one side of the arc-shaped plate (8) is fixedly provided with a rubber pad (9), the bottom of the vertical plate (6) is fixedly provided with a first round rod (11), the outer side of the first round rod (11) is rotatably sleeved with a connecting plate (20), the top of the turntable (14) is fixedly provided with four second round rods (12), the four connecting plates (20) are respectively rotatably sleeved on the outer sides of the corresponding second round rods (12), the inner wall of the bottom box (1) is provided with a chute (17), the chute (17) is internally provided with a sliding plate (18) in a sliding manner, one side of the sliding plate (18) is fixedly provided with a rack (19), the rack (19) is meshed with a gear (15), the bottom of one side of the bottom box (1) is provided with a transverse hole, a screw rod (21) is rotatably installed in the transverse hole, and the sliding plate (18) is in a threaded manner sleeved on the outer side of the screw rod (21), all fixed mounting has the deflector on the inner wall of both sides around bottom case (1) and on the inner wall of the left and right sides, four risers (6) slip respectively and cup joint in the outside of the deflector that corresponds.

2. The die for machining the driving bearing of the high-precision polishing machine equipment as claimed in claim 1, wherein a limiting plate is fixedly sleeved on the outer side of the screw rod (21), and the limiting plate is movably abutted against the inner wall of one side of the bottom box (1).

3. The die for machining the driving bearing of the high-precision polishing machine equipment is characterized in that a rotating plate is fixedly installed at one end of the screw rod (21), and a rocker arm (13) is fixedly installed at the bottom of one side of the rotating plate.

4. The die for machining the driving bearing of the high-precision polishing machine equipment according to claim 1, wherein the same limiting rod is fixedly connected to the inner walls of two sides of the sliding groove (17), and the sliding plate (18) is sleeved on the outer side of the limiting rod in a sliding manner.

5. The die for machining the driving bearing of the high-precision polishing machine equipment according to claim 1, wherein four fixing plates (10) are fixedly mounted on the inner wall of the top of the bottom box (1), and the four fixing plates (10) are respectively sleeved on the outer sides of the corresponding push plates (7) in a sliding manner.

6. The die for machining the driving bearing of the high-precision polishing machine equipment according to claim 1, wherein a positioning plate is fixedly mounted on the inner wall of the bottom box (1), and the positioning plate is rotatably sleeved on the outer side of the screw rod (21).