CN214213317U

CN214213317U - Polisher capable of polishing side surface and conical surface

Info

Publication number: CN214213317U
Application number: CN202022914441.6U
Authority: CN
Inventors: 李荣辉; 李凤园
Original assignee: Huizhou Weibo Precision Technology Co ltd
Current assignee: Huizhou Weibo Precision Technology Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-09-17
Anticipated expiration: 2030-12-08

Abstract

The utility model relates to a polisher of side and conical surface can polish, including frame and the drive arrangement of setting in the frame, still be provided with side grinding mechanism and awl grinding mechanism in the frame, side grinding mechanism is connected with drive arrangement's output for the side of the work piece of polishing, awl grinding mechanism is connected with drive arrangement's output, is used for polishing the conical surface of work piece. The utility model discloses set up side grinding mechanism and awl grinding mechanism in the frame, utilize drive arrangement drive side grinding mechanism and awl grinding mechanism, side grinding mechanism and awl grinding mechanism simultaneous working during the use, when one user is polished the side of work piece to side grinding mechanism, another user can polish to the conical surface of other work pieces, especially when meetting the supporting work piece that has a plurality of work pieces, different users can carry out polishing of side and conical surface to these work pieces simultaneously, do benefit to raise the efficiency, reduce cost.

Description

Polisher capable of polishing side surface and conical surface

Technical Field

The utility model relates to a polisher specifically is a polisher of side and conical surface can polish.

Background

In order to improve the quality and speed of polishing the work piece, the polisher of many kinds has appeared now, among these prior polishers, have and be used for polishing the work piece side specially, also have and be used for polishing work piece pointed end conical surface specially, these polishers all can accomplish the operation of polishing, but all possess single function, if meet the supporting work piece that has a plurality of work pieces, when needs polishing side and conical surface, then need open two different machines, cause the waste easily.

Disclosure of Invention

An object of the utility model is to provide a polisher with two kinds of functions of side and the conical surface of polishing.

The utility model provides a but polisher of side and conical surface of polishing, includes the frame and sets up the drive arrangement in the frame, still be provided with side grinding mechanism and awl grinding mechanism in the frame, side grinding mechanism is connected with drive arrangement's output for the side of the work piece of polishing, awl grinding mechanism is connected with drive arrangement's output for the conical surface of the work piece of polishing.

Furthermore, the side grinding mechanism comprises a driving wheel fixedly connected with the output end of the driving device, a driven wheel rotatably connected to the rack and an abrasive belt tensioned and wound on the driving wheel and the driven wheel.

Further, the side grinding mechanism comprises a fixed frame and a supporting plate, wherein the fixed frame and the supporting plate are both fixedly connected to the machine frame, the fixed frame is provided with a limit plane, the limit plane is parallel to the back surface of the abrasive belt, the supporting plate is opposite to the fixed frame and is close to the abrasive surface of the abrasive belt, the supporting plate is provided with a supporting plane, and the supporting plane is perpendicular to the limit plane of the fixed frame.

Further, the side grinding mechanism comprises a tensioning assembly, the tensioning assembly comprises a base rotatably connected to the frame, a tensioning wheel rotatably connected to the base and an elastic piece, the abrasive belt is wound on the tensioning wheel, and two ends of the elastic piece are respectively connected with the frame and the base and used for pushing the base to enable the tensioning wheel on the base to be tightly attached to the back of the abrasive belt.

Further, the side grinding mechanism comprises an adjusting component, the adjusting component can be connected to the rack in a locking and moving mode, and the driven wheel can be connected to the adjusting component in a rotating mode.

Furthermore, the adjusting part comprises a sliding groove arranged on the rack, a sliding block, an adjusting part and a locking bolt, the sliding block, the adjusting part and the locking bolt are connected to the sliding groove in a matched mode, the locking bolt penetrates through the adjusting part and is in threaded connection with the sliding block, the adjusting part and the sliding block are locked and fixed on the sliding groove, and the driven wheel is rotatably connected to the adjusting part of the adjusting part.

Further, the cone grinding mechanism comprises a grinding head and a clamping assembly, the grinding head is fixedly connected with the output end of the driving device, and the clamping assembly can be connected with the rack in a locking mode and is used for clamping the workpiece and enabling the conical surface of the workpiece to be in contact with the grinding head.

Furthermore, the clamping assembly comprises a mounting plate, a clamping head, a sandwich core and a locking wheel, the mounting plate can be locked and hinged on the rack, the clamping head can be rotatably connected on the mounting plate, the sandwich core is arranged inside the tail part of the clamping head, the locking wheel is in threaded connection with the tail part of the holding head, and when the locking wheel is screwed down, the locking wheel can push the sandwich core to enable the clamping wheel to clamp a workpiece.

Further, a through groove is formed in the mounting plate, the clamping heads can be movably connected in the through groove in a matched mode along the sliding groove, and when the clamping heads are located at the upper end and the lower end of the sliding groove respectively, the heads of the clamping heads point to the upper end and the lower end of the grinding head respectively.

Furthermore, the clamping assembly further comprises a hand wheel and a locking handle for locking or unlocking the clamping assembly and the rack, and the hand wheel is fixedly connected to the clamping head.

The utility model discloses set up side grinding mechanism and awl grinding mechanism in the frame, utilize drive arrangement drive side grinding mechanism and awl grinding mechanism, side grinding mechanism and awl grinding mechanism simultaneous working during the use, when one user is polished the side of work piece to side grinding mechanism, another user can polish to the conical surface of other work pieces, especially when meetting the supporting work piece that has a plurality of work pieces, different users can carry out polishing of side and conical surface to these work pieces simultaneously, do benefit to raise the efficiency, reduce cost.

Drawings

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

FIG. 2 is a schematic view of the structure at A of FIG. 1;

FIG. 3 is a schematic structural view of an adjustment assembly of the present invention;

fig. 4 is a schematic structural diagram of the cone mill mechanism of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments and accompanying drawings.

The utility model provides a but polisher of side and conical surface of polishing, includes frame 1 and sets up drive arrangement 2 in frame 1, still be provided with side grinding mechanism 3 and awl grinding mechanism 4 in frame 1, side grinding mechanism 3 is connected with drive arrangement 2's output for the side of the work piece of polishing, awl grinding mechanism 4 is connected with drive arrangement 2's output for the conical surface of work piece of polishing. Typically, the drive means 2 is a motor.

As a preferred embodiment, referring to fig. 1, the side grinding mechanism 3 comprises a driving wheel 31 fixedly connected with the output end of the driving device 2, a driven wheel 32 rotatably connected with the frame 1, and a sand belt 33 tightly wound on the driving wheel 31 and the driven wheel 32. The driving wheel 31 and the driven wheel 32 are used for driving the abrasive belt 33 to polish the side face of the workpiece, the structure is simple and reliable, and the polishing is convenient. In a further improvement, the side grinding mechanism 3 includes a fixing frame 34 and a supporting plate 35 both fixedly connected to the frame 1, the fixing frame 34 has a limiting plane and the limiting plane is parallel to the back surface of the abrasive belt 33, the supporting plate 35 is opposite to the fixing frame 34 and close to the abrasive surface of the abrasive belt 33, the supporting plate 35 has a supporting plane and the supporting plane is perpendicular to the limiting plane of the fixing frame 34, the limiting plane on the fixing frame 34 can limit the back surface of the abrasive belt 33, the abrasive belt 33 can not be over-pressed during grinding to cause excessive cutting, and the limiting plane is generally close to the back surface of the abrasive belt 33 to prevent the back surface of the abrasive belt 33 from being worn too fast.

In a further modification of the side grinding mechanism 3, referring to fig. 3, the side grinding mechanism 3 includes an adjusting assembly 36, the adjusting assembly 36 is movably and lockingly connected to the frame 1, and the driven wheel 32 is rotatably connected to the adjusting assembly 36. In practice, the sanding belt 33 may be slightly longer or shorter, which is adjusted to fit sanding belts 33 of slightly different lengths by means of an adjustment assembly 36 movable on the frame 1. Specifically, the adjusting assembly 36 includes a sliding slot 361 disposed on the frame 1, a sliding block 362 fittingly connected to the sliding slot 361, an adjusting member 363, and a locking bolt 364, wherein the locking bolt 364 passes through the adjusting member 363 and is threadedly connected to the sliding block 362, so as to lock and fix the adjusting member 363 and the sliding block 362 to the sliding slot 361. Because the locking bolt 364 passes through the adjusting piece 363 and is in threaded connection with the sliding block 362, when the adjusting piece 363 is loosened, the adjusting piece 363 can rotate relative to the sliding block 362 and can move along with the sliding block 362 in the sliding groove 361, the position of the adjusting piece 363 is adjusted through rotation or movement, the driven wheel 32 can be rotatably connected to the adjusting piece 363 of the adjusting assembly, and therefore the position of the driven wheel 32 is adjusted to adapt to the abrasive belts 33 with slightly different lengths, and the locking bolt 364 is adopted to facilitate locking or loosening, and operation is more convenient.

In a further modified embodiment of the side grinding mechanism 3, referring to fig. 2, the side grinding mechanism 3 includes a tension assembly 37, the tension assembly 37 includes a base 371 rotatably connected to the frame 1, a tension pulley 372 rotatably connected to the base 371, and an elastic member 373, the abrasive belt 33 is wound around the tension pulley 372, and both ends of the elastic member 373 are respectively connected to the frame 1 and the base 371, for pushing the base 371 to make the tension pulley 372 tightly contact with the back of the abrasive belt 33. The elastic member 373 is abutted against the base 371 and the frame 1, so that the base 371 has a tendency to rotate, and the tension wheel 372 thereon can be tightly attached to the back of the abrasive belt 33, thereby realizing the tension of the abrasive belt 33. In this embodiment, the elastic member 373 is a damping support rod, and two ends of the damping support rod are hinged to the base 371 and the frame 1, or a spring, and two ends of the damping support rod respectively prop against the base 371 and the frame 1, so that the base 371 has a rotation tendency.

In addition, an embodiment of the bevel grinder mechanism 4, referring to fig. 4, includes a grinding head 41 and a clamping assembly 42, wherein the grinding head 41 is fixedly connected with the output end of the driving device 2, and the clamping assembly 42 is lockably connected with the frame 1 and is used for clamping the workpiece and enabling the conical surface of the workpiece to be in contact with the grinding head 41. Specifically, the clamping assembly 42 includes a mounting plate 421, a clamping head 422, a core 423 and a locking wheel 424, the mounting plate 421 is lockable and hinged to the frame 1, the clamping head 422 is rotatably connected to the mounting plate 421, the core 423 is disposed inside the tail portion of the clamping head 422, the locking wheel 424 is screwed to the tail portion of the clamping head 422, and when the locking wheel 424 is tightened, the locking wheel 424 can push the core 423 to clamp a workpiece. In the structure, the clamping core 423 is clamped by the locking wheel 424 to facilitate the reversing of the workpiece, after the workpiece is clamped, the mounting plate 421 can be adjusted to enable the head of the workpiece to be in contact with the grinding head 41, and after the mounting plate 421 is locked, the clamping head 422 is manually rotated to enable the grinding head 41 to grind different positions of the conical surface of the head of the workpiece. The structure is simple, and workpieces with different tapers can be contacted with the grinding head 41 by adjusting the rotating angle of the mounting plate 421 and the length of the workpiece clamped by the locking wheel 424, so that effective grinding is realized.

In a further improvement of the above-mentioned embodiment of the conical grinding mechanism 4, the mounting plate 421 is provided with a through slot 4211, the clamping head 422 is movably fitted and connected in the through slot 4211 along the through slot 4211, and when the clamping head 422 is respectively positioned at the upper end and the lower end of the through slot 4211, the head of the clamping head 422 is respectively directed to the upper end and the lower end of the grinding head 41. The through groove 4211 is arranged to move the clamping head 422 up and down, so that the workpiece is contacted between the upper end and the lower end of the grinding head 41, and the grinding head 41 is prevented from being always ground at one position to accelerate loss. In addition, the clamping assembly 42 further comprises a handwheel 425, and the handwheel 425 is fixedly connected to the clamping head 422. The clamp assembly 42 also includes a locking handle 426 for locking and unlocking the clamp assembly 42 to and from the frame 1. A handwheel 425 is provided to facilitate operator rotation of the gripping head 422 and a locking handle 426 to facilitate operative locking and unlocking of the gripping assembly 42. In a specific structure, a pin 428 can be locked on the rack 1 by a screw 427, a sleeve is arranged on the mounting plate 421 and is sleeved on the pin 428, a pressing flap is arranged on the sleeve, the pressing flap is pushed by a bolt to be in threaded connection with a locking handle 426 on the other side of the mounting plate 421, when the locking handle 426 is screwed down, the pressing flap can press the pin 428 to realize locking, otherwise, the pin is loosened.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.

Claims

1. The utility model provides a but polisher of side and conical surface of polishing, includes frame (1) and sets up drive arrangement (2) on frame (1), its characterized in that: still be provided with side grinding mechanism (3) and awl grinding mechanism (4) on frame (1), side grinding mechanism (3) are connected with drive arrangement's (2) output for the side of the work piece of polishing, awl grinding mechanism (4) are connected with drive arrangement's (2) output for polish the conical surface of work piece.

2. A grinder as claimed in claim 1, wherein the grinder is adapted to grind side and bevel surfaces, and wherein: the side grinding mechanism (3) comprises a driving wheel (31) fixedly connected with the output end of the driving device (2), a driven wheel (32) rotatably connected to the rack (1) and an abrasive belt (33) tensioned and wound on the driving wheel (31) and the driven wheel (32).

3. A grinder capable of grinding side and conical surfaces as set forth in claim 2, wherein: the side grinding mechanism (3) comprises a fixed frame (34) and a supporting plate (35), wherein the fixed frame (34) and the supporting plate are fixedly connected to the rack (1), the fixed frame (34) is provided with a limit plane and the limit plane is parallel to the back surface of the abrasive belt (33), the supporting plate (35) is opposite to the fixed frame (34) and is close to the abrasive surface of the abrasive belt (33), and the supporting plate (35) is provided with a supporting plane and the supporting plane is perpendicular to the limit plane of the fixed frame (34).

4. A grinder capable of grinding side and conical surfaces as set forth in claim 2, wherein: the side grinding mechanism (3) comprises a tensioning assembly (37), the tensioning assembly (37) comprises a base (371) rotatably connected to the frame (1), a tensioning wheel (372) rotatably connected to the base (371), and an elastic member (373), the abrasive belt (33) is wound on the tensioning wheel (372), and two ends of the elastic member (373) are respectively connected with the frame (1) and the base (371) and used for pushing the base (371) to enable the tensioning wheel (372) on the base to be tightly attached to the back of the abrasive belt (33).

5. A grinder capable of grinding side and conical surfaces as set forth in claim 2, wherein: the side grinding mechanism (3) comprises an adjusting component (36), the adjusting component (36) is connected to the machine frame (1) in a locking and movable mode, and the driven wheel (32) is connected to the adjusting component (36) in a rotating mode.

6. A grinder as claimed in claim 5, wherein the grinder is adapted to grind side and bevel surfaces, and wherein: the adjusting assembly (36) comprises a sliding groove (361) arranged on the frame (1), a sliding block (362) connected to the sliding groove (361) in a matching mode, an adjusting piece (363) and a locking bolt (364), the locking bolt (364) penetrates through the adjusting piece (363) to be in threaded connection with the sliding block (362) and is used for locking the adjusting piece (363) and the sliding block (362) and fixing the adjusting piece (363) and the sliding block (362) on the sliding groove (361), and the driven wheel (32) is rotatably connected to the adjusting piece (363) of the adjusting assembly.

7. A grinder as claimed in claim 1, wherein the grinder is adapted to grind side and bevel surfaces, and wherein: the cone grinding mechanism (4) comprises a grinding head (41) and a clamping assembly (42), the grinding head (41) is fixedly connected with the output end of the driving device (2), and the clamping assembly (42) can be connected with the frame (1) in a locking mode and is used for clamping a workpiece and enabling the conical surface of the workpiece to be in contact with the grinding head (41).

8. The sander capable of sanding side and bevel surfaces according to claim 7, wherein: the clamping assembly (42) comprises a mounting plate (421), a clamping head (422), a sandwich core (423) and a locking wheel (424), the mounting plate (421) can be locked and hinged on the frame (1), the clamping head (422) can be rotatably connected to the mounting plate (421), the sandwich core (423) is arranged inside the tail part of the clamping head (422), the locking wheel (424) is in threaded connection with the tail part of the clamping head (422), and when the locking wheel (424) is screwed down, the locking wheel (424) can push the sandwich core (423) to clamp a workpiece.

9. A grinder as claimed in claim 8, wherein the grinder is adapted to grind side and bevel surfaces, and wherein: the grinding head mounting structure is characterized in that a through groove (4211) is formed in the mounting plate (421), the clamping head (422) can be movably connected into the through groove (4211) in a matched mode along the through groove (4211), and when the clamping head (422) is located at the upper end and the lower end of the through groove (4211) respectively, the head portion of the clamping head (422) points to the upper end and the lower end of the grinding head (41) respectively.

10. A grinder as claimed in any one of claims 7 to 9, wherein: the clamping assembly (42) further comprises a hand wheel (425) and a locking handle (426) used for locking or unlocking the clamping assembly (42) and the machine frame (1), and the hand wheel (425) is fixedly connected to the clamping head (422).