CN218534126U

CN218534126U - Polishing wheel transmission mechanism and polishing machine

Info

Publication number: CN218534126U
Application number: CN202222979109.7U
Authority: CN
Inventors: 徐锦波; 赵冬生; 刘洪伟; 郑璐; 郑称如
Original assignee: Jinhua Junhong Intelligent Technology Co ltd
Current assignee: Jinhua Junhong Intelligent Technology Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-02-28
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a burnishing wheel drive mechanism and burnishing machine relates to burnishing machine technical field, including the base and install grinding machanism and the centre gripping stop gear on the base, still include: polishing mechanism, polishing mechanism includes the driving motor of fixed mounting in the base, install the link through adjustment mechanism on the base, the connecting axle is installed through first bearing and second bearing in the inside of link, all install spacing round on connecting axle and driving motor's the output, two the drive belt is installed in the transmission between the spacing round, first recess, second recess, first draw-in groove and second draw-in groove have been seted up to the inside of link. The utility model discloses a drive belt carries out the transmission for when product end pressure transships, the drive belt can slide on spacing taking turns to this avoids the transshipping of motor, and supports the connecting axle through first bearing and second bearing, thereby improves bearing life.

Description

Polishing wheel transmission mechanism and polishing machine

Technical Field

The utility model relates to a burnishing machine technical field, concretely relates to burnishing wheel drive mechanism and burnishing machine.

Background

Stainless steel is made by doping other microelements into iron-chromium alloy, and because the metal performance is good and the stainless steel is more corrosion-resistant than other metals, the made vessel is beautiful and durable, such as a stainless steel basin, the use of which is more and more popular, is a common steel product in life, and a polishing machine is usually needed to polish the stainless steel basin in the process of producing the stainless steel basin;

like the utility model patent of publication No. CN211220171U, the name is "a novel burnishing device for processing of shower tray", including fixed plate, protection pad, buffering protection bathtub centre gripping mount structure of polishing, rotatory protection bathtub is polished the cuttings and is stored box structure, and rotatory water spray clearance debris clean up a structure, mounting panel, control switch, protective tube, branch, connecting plate, motor, protective block, connection piece, runner and polishing piece, the protection pad fix respectively in the four corners position of fixed plate bottom. The utility model discloses the setting of bottom plate, fixed block, connecting rod, left splint, fender rod, connecting block, guard plate, mounting plate, connecting pipe, fastening piece, connecting rod and right splint is favorable to carrying out centre gripping fixed fixing base to the bathtub that needs the polishing, roller bearing, inserted bar, protection casing, storing box, protection piece, the setting of closing plate and handle is favorable to protecting staff's face when polishing the bathtub, can collect the cuttings that the polishing bathtub produced simultaneously;

as above-mentioned patent and partial current polishing equipment, it makes it carry out the polishing operation through motor direct drive polishing piece, and carry out the in-process of polishing to the product, when pressure overload appears between product and the polishing piece, polishing piece and motor directly link, its pressure will directly transmit for the motor, thereby cause the overload damage motor of motor easily, thereby the output shaft and the polishing piece of motor directly link simultaneously, like the drive mechanism of the current polishing equipment of patent and part, its motor output shaft can not effectively support, thereby lead to output shaft load increase easy damage easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a throwing aureola drive mechanism and burnishing machine to solve the above-mentioned weak point among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a polishing wheel drive mechanism, includes the base and installs grinding machanism and centre gripping stop gear on the base, still includes: polishing mechanism, polishing mechanism includes the driving motor of fixed mounting in the base, install the link through adjustment mechanism on the base, the connecting axle is installed through first bearing and second bearing in the inside of link, all install spacing round on connecting axle and driving motor's the output, two the transmission is installed to the transmission between the spacing round.

Preferably, the connecting frame is internally provided with a first groove, a second groove, a first clamping groove and a second clamping groove, and the first groove and the second groove are communicated and are arranged in a ladder shape.

Preferably, the first bearing is a self-aligning ball bearing, and the second bearing is a tapered roller bearing.

Preferably, the connecting shaft is fixedly connected with a convex ring, one end, far away from the convex ring, of the connecting shaft is provided with a thread groove, and the connecting shaft is in threaded connection with a nut.

Preferably, the nut is provided with a threaded hole.

Preferably, each limiting wheel is provided with a connecting groove, and the output ends of the connecting shaft and the driving motor are fixedly connected with connecting blocks.

As preferred, adjustment mechanism includes the first connecting seat of fixed mounting on the base, the bottom fixed mounting of link has the second connecting seat, fixed mounting has the picture peg of pegging graft mutually with first connecting seat on the second connecting seat, the interior diapire fixed mounting of first connecting seat has the connecting cylinder, the vertical slidable mounting of inner wall of connecting cylinder has the screw rod, threaded mounting has the swivel on the screw rod, the swivel rotates the top of installing at the connecting cylinder, the top and the second connecting seat fixed connection of screw rod.

Preferably, a fastening screw that abuts the screw is threadedly inserted into the connecting cylinder.

In the technical scheme, the utility model provides a throwing aureola drive mechanism and burnishing machine possesses following beneficial effect: pass the connecting axle in the link, and with first bearing, the inner ring of second bearing is connected, the connecting axle will link together with the link through first bearing and second bearing this moment, along with driving motor's start-up, the connecting axle will be driven and rotate through the drive belt this moment, throw aureola body fixed mounting on the connecting axle, carry out the transmission through the drive belt, make when product end pressure transships, the drive belt can slide on spacing taking turns to, with this overload of avoiding the motor, and support the connecting axle through first bearing and second bearing, thereby bearing life is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a polishing mechanism according to an embodiment of the present invention;

fig. 3 is a schematic diagram of the rear side structure of fig. 2 according to an embodiment of the present invention;

fig. 4 is a schematic partial structural view of a connection frame according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a point a in fig. 3 according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a location B in fig. 4 according to an embodiment of the present invention.

Description of the reference numerals:

1. a base; 2. a polishing mechanism; 3. a clamping and limiting mechanism; 4. a polishing mechanism; 41. a drive motor; 42. a polishing wheel body; 43. a limiting wheel; 431. connecting grooves; 44. a transmission belt; 45. a connecting shaft; 451. a convex ring; 46. a connecting frame; 461. a first groove; 462. a first card slot; 463. a second groove; 464. a second card slot; 47. a first bearing; 48. a second bearing; 49. a nut; 491. a threaded hole; 5. an adjustment mechanism; 51. a first connecting seat; 52. a second connecting seat; 521. inserting plates; 53. a connecting cylinder; 54. rotating the ring; 55. a fastening screw; 56. a screw.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-6, a polishing wheel transmission mechanism and polishing machine, the present invention provides a technical solution, including a base 1, a polishing mechanism 2 and a clamping and limiting mechanism 3 mounted on the base 1, further including: the polishing mechanism 4 comprises a driving motor 41 fixedly installed in the base 1, a connecting frame 46 is installed on the base 1 through an adjusting mechanism 5, a connecting shaft 45 is installed inside the connecting frame 46 through a first bearing 47 and a second bearing 48, limiting wheels 43 are installed on the connecting shaft 45 and the output end of the driving motor 41, and a transmission belt 44 is installed between the two limiting wheels 43 in a transmission manner; pass connecting axle 45 from the link 46 in, and with first bearing 47, the inner ring of second bearing 48 is connected, connecting axle 45 will link together with link 46 through first bearing 47 and second bearing 48 this moment, along with driving motor 41's start-up, connecting axle 45 will be driven and rotate through drive belt 44 this moment, polish round body 42 fixed mounting on connecting axle 45, wherein grinding machanism 2 includes the first servo motor of fixed mounting on base 1, the output fixed mounting of first servo motor has the wheel of polishing, wherein centre gripping stop gear 3 includes the second servo motor of fixed mounting on base 1, thereby three-jaw anchor clamps are installed to the output of second servo motor makes things convenient for the centre gripping product.

Specifically, a first groove 461, a second groove 463, a first locking groove 462 and a second locking groove 464 are formed in the connecting frame 46, and the first groove 461 and the second groove 463 are communicated and are arranged in a step shape; the first bearing 47 is inserted into the first groove 461 until the first bearing 47 abuts against the vertical inner wall of the first groove 461, at this time, the clamp spring is clamped into the first clamping groove 462, at this time, the clamp spring is matched with the first groove 461 to clamp and limit the outer ring of the first bearing 47, then the second bearing 48 is inserted into the second groove 463 until the second bearing 48 is attached to the vertical inner wall of the second groove 463, then the other clamp spring is clamped into the second clamping groove 464, at this time, the other clamp spring is matched with the second groove 463 to clamp the outer ring of the second bearing 48, and therefore the second bearing 48 is installed on the connecting frame 46.

Specifically, the first bearing 47 is a self-aligning ball bearing, and the second bearing 48 is a tapered roller bearing; the tapered roller bearing can better bear axial load, and the self-aligning ball bearing can better bear radial load.

Specifically, the connecting shaft 45 is fixedly connected with a convex ring 451, one end of the connecting shaft 45, which is far away from the convex ring 451, is provided with a thread groove, and the connecting shaft 45 is in threaded connection with a nut 49; as shown in fig. 4, the connecting shaft 45 is inserted into the connecting frame 46 from left to right and passes through the first bearing 47 and the second bearing 48, and then the nut 49 is screwed onto the connecting shaft 45 until the nut 49 cooperates with the convex ring 451 to press and limit the two second bearings 48, and at the same time, the connecting shaft 45 cooperates with the inner rings of the two first bearings 47 in an interference fit manner, so that the first bearings 47 support and cooperate with the connecting shaft 45.

Specifically, a threaded hole 491 is formed in the nut 49; a screw may be screwed into the threaded hole 491 so that the screw presses the connecting shaft 45 so that the nut 49 is not easily loosened.

Specifically, each limiting wheel 43 is provided with a connecting groove 431, and the connecting shaft 45 and the output end of the driving motor 41 are fixedly connected with connecting blocks; the connecting block and the connecting groove 431 are in transition fit, so that the limiting wheel 43 is conveniently arranged on the connecting shaft 45 or the output end of the driving motor 41.

Specifically, the adjusting mechanism 5 includes a first connecting seat 51 fixedly mounted on the base 1, a second connecting seat 52 is fixedly mounted at the bottom end of the connecting frame 46, an inserting plate 521 inserted into the first connecting seat 51 is fixedly mounted on the second connecting seat 52, a connecting cylinder 53 is fixedly mounted on the inner bottom wall of the first connecting seat 51, a screw 56 is vertically slidably mounted on the inner wall of the connecting cylinder 53, a rotating ring 54 is mounted on the screw 56 in a threaded manner, the rotating ring 54 is rotatably mounted at the top end of the connecting cylinder 53, and the top end of the screw 56 is fixedly connected with the second connecting seat 52; the second connecting seat 52 is inserted into the first connecting seat 51 through the inserting plate 521 to keep vertical sliding connection with the first connecting seat 51, the rotating ring 54 is rotated, the rotating ring 54 drives the driving screw 56 to ascend and descend in the connecting cylinder 53, and the connecting frame 46 is driven to ascend and descend through the driving screw 56, so that the transmission belt 44 between the limiting wheel 43 on the connecting shaft 45 and the limiting wheel 43 on the driving motor 41 is tightened or loosened, and the transmission belt 44 is conveniently replaced.

Specifically, a fastening screw 55 abutting against the screw 56 is inserted in the connecting cylinder 53 through a thread; tightening the fastening screw 55 causes it to press the screw 56 to thereby restrict the sliding of the screw 56.

Specifically, the utility model provides a burnishing machine, it includes the aforesaid burnishing wheel drive mechanism, and foretell burnishing wheel drive mechanism also is applicable to this burnishing machine on, this burnishing machine also has above-mentioned equivalent effect promptly, does not give unnecessary details here.

It should be noted that the electric devices involved in the present application may be powered by a storage battery or an external power source.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a polishing wheel drive mechanism, includes base (1) and installs grinding machanism (2) and centre gripping stop gear (3) on base (1), its characterized in that still includes:

polishing mechanism (4), polishing mechanism (4) are including driving motor (41) of fixed mounting in base (1), install link (46) through adjustment mechanism (5) on base (1), connecting axle (45) are installed through first bearing (47) and second bearing (48) in the inside of link (46), all install spacing wheel (43), two on the output of connecting axle (45) and driving motor (41) drive belt (44) are installed in the transmission between spacing wheel (43).

2. The transmission mechanism as claimed in claim 1, wherein the connecting frame (46) defines therein a first groove (461), a second groove (463), a first locking groove (462), and a second locking groove (464), and the first groove (461) and the second groove (463) are connected and arranged in a step shape.

3. The polishing wheel actuator according to claim 1, wherein the first bearing (47) is a self-aligning ball bearing and the second bearing (48) is a tapered roller bearing.

4. The polishing wheel transmission mechanism as claimed in claim 3, wherein the connecting shaft (45) is fixedly connected with a protruding ring (451), one end of the connecting shaft (45) away from the protruding ring (451) is provided with a thread groove, and the connecting shaft (45) is in threaded connection with a nut (49).

5. The buffing wheel actuator of claim 4 wherein said nut (49) has a threaded bore (491).

6. The transmission mechanism of claim 1, wherein each limiting wheel (43) is provided with a connecting groove (431), and the connecting shaft (45) and the output end of the driving motor (41) are fixedly connected with connecting blocks.

7. The polishing wheel transmission mechanism according to claim 1, wherein the adjusting mechanism (5) comprises a first connecting seat (51) fixedly mounted on the base (1), a second connecting seat (52) is fixedly mounted at the bottom end of the connecting frame (46), an inserting plate (521) inserted into the first connecting seat (51) is fixedly mounted on the second connecting seat (52), a connecting cylinder (53) is fixedly mounted on the inner bottom wall of the first connecting seat (51), a screw rod (56) is vertically slidably mounted on the inner wall of the connecting cylinder (53), a rotating ring (54) is threadedly mounted on the screw rod (56), the rotating ring (54) is rotatably mounted on the top end of the connecting cylinder (53), and the top end of the screw rod (56) is fixedly connected with the second connecting seat (52).

8. The polishing wheel actuator according to claim 7, wherein the connecting cylinder (53) is threaded with a fastening screw (55) which abuts against the threaded rod (56).

9. A polishing machine comprising the polishing wheel drive mechanism of any one of claims 1-8.