CN213945935U

CN213945935U - Hardware polishing device

Info

Publication number: CN213945935U
Application number: CN202022982893.8U
Authority: CN
Inventors: 龙希
Original assignee: Huizhou Huaxinte Precision Parts Co ltd
Current assignee: Huizhou Huaxinte Precision Parts Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-13
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a hardware grinding device, which comprises a frame, the upside fixed mounting of frame has the mount, one side fixed mounting of mount has the backing plate, the upside fixed mounting of backing plate has first motor, the output fixed mounting of first motor has the pivot, the upside of pivot articulates there is the connecting rod, the other end of connecting rod articulates there is the push-and-pull rod, the other end fixedly connected with connecting block of push-and-pull rod, the last surface sliding connection of connecting block and mount, the downside fixedly connected with slide of connecting block, the spacing groove has been seted up at the top of mount, slide and spacing groove sliding connection. The utility model discloses a first motor drives the pivot and rotates, and the pivot drives the connecting rod and removes, along with the reciprocating rotation of pivot, makes the round trip to slide about connecting rod other end articulated push-and-pull rod is followed first stopper to realized removing the removal regulation about polishing the dish, conveniently polish to the different positions of hardware, improve the efficiency of polishing.

Description

Hardware polishing device

Technical Field

The utility model relates to a five metals field specifically is a hardware grinding device.

Background

Hardware: traditional hardware is also called small hardware. It refers to five metals of gold, silver, copper, iron and tin. Can be made into artworks such as knives and swords or metal devices through manual processing. The hardware in modern society is more extensive, for example hardware and tools, hardware spare part, daily hardware, building hardware and security articles for use etc.. The small hardware products are mostly not the final consumer products.

Need polish after the hardware processing to satisfy people to the user demand of outward appearance, the grinding device of current hardware polishing effect is relatively poor, and inconvenient removal is polished and is adjusted, and polishing effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a hardware grinding device.

In order to achieve the above object, the utility model provides a following technical scheme: a hardware polishing device comprises a rack, wherein a fixing frame is fixedly mounted on the upper side of the rack, a backing plate is fixedly mounted on one side of the fixing frame, a first motor is fixedly mounted on the upper side of the backing plate, a rotating shaft is fixedly mounted at the output end of the first motor, a connecting rod is hinged to the upper side of the rotating shaft, a push-pull rod is hinged to the other end of the connecting rod, a connecting block is fixedly connected to the other end of the push-pull rod and is in sliding connection with the upper surface of the fixing frame, a sliding seat is fixedly connected to the lower side of the connecting block, a limiting groove is formed in the top of the fixing frame and is in sliding connection with the limiting groove, a connecting cylinder is fixedly mounted on the lower side of the sliding seat, a partition plate is fixedly mounted inside the connecting cylinder, a second motor is fixedly mounted on the upper side of the partition plate, a first threaded rod is fixedly mounted at the output end of the second motor, the outside threaded connection of first threaded rod has the dead lever, the bottom sliding connection of dead lever and connecting cylinder, the lower extreme fixed mounting of dead lever has the fixing base, the downside fixed mounting of fixing base has the third motor, the output fixed mounting of third motor has the mill.

Preferably, a first limiting block is fixedly mounted on the upper side of the fixing frame, and the push-pull rod is connected with the first limiting block in a sliding mode.

Preferably, a second limiting block is fixedly mounted at the upper end of the fixing rod and is connected with the connecting cylinder in a sliding manner.

Preferably, the cross sections of the second limiting block and the connecting cylinder are rectangular.

Preferably, the upside fixed mounting of frame has the fixed block, the inside threaded connection of fixed block has the second threaded rod, the one end fixed mounting of second threaded rod has the knob, the other end of second threaded rod rotates and is connected with splint, splint and frame sliding connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a first motor drives the pivot and rotates, and the pivot drives the connecting rod and removes, along with the reciprocating rotation of pivot, makes the round trip to slide about connecting rod other end articulated push-and-pull rod is followed first stopper to realized removing the removal regulation about polishing the dish, conveniently polish to the different positions about the hardware, improve the efficiency of polishing.

2. The utility model discloses a second motor drives first threaded rod and rotates, and first threaded rod drives its outside threaded connection's dead lever and removes, and the dead lever drives third motor and mill through the fixing base and removes to realized the regulation of mill height, satisfied the demand of polishing at the high different positions of hardware, improved the efficiency of polishing.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention;

FIG. 2 is a schematic structural view of a section of the connecting cylinder of the present invention;

fig. 3 is a schematic view of a second three-dimensional structure of the present invention.

In the figure: the grinding machine comprises a machine frame 1, a fixing frame 2, a backing plate 3, a first motor 4, a rotating shaft 5, a connecting rod 6, a push-pull rod 7, a connecting block 8, a sliding seat 9, a limiting groove 10, a connecting cylinder 11, a fixing rod 12, a fixing seat 13, a third motor 14, a grinding disc 15, a partition plate 16, a second motor 17, a first threaded rod 18, a second limiting block 19, a fixing block 20, a second threaded rod 21, a knob 22, a clamping plate 23 and a first limiting block 24.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a hardware polishing device comprises a frame 1, a fixed frame 2 is fixedly installed on the upper side of the frame 1, a backing plate 3 is fixedly installed on one side of the fixed frame 2, a first motor 4 is fixedly installed on the upper side of the backing plate 3, a rotating shaft 5 is fixedly installed at the output end of the first motor 4, a connecting rod 6 is hinged on the upper side of the rotating shaft 5, a push-pull rod 7 is hinged on the other end of the connecting rod 6, a connecting block 8 is fixedly connected on the other end of the push-pull rod 7, the connecting block 8 is slidably connected with the upper surface of the fixed frame 2, a sliding seat 9 is fixedly connected on the lower side of the connecting block 8, a limiting groove 10 is formed in the top of the fixed frame 2, the sliding seat 9 is slidably connected with the limiting groove 10, a first limiting block 24 is fixedly installed on the upper side of the fixed frame 2, the push-pull rod 7 is slidably connected with the first limiting block 24, and the first limiting block 24 improves the stability of the push-pull rod 7 when moving left and right, so that the sliding seat 9 can stably slide along the limiting groove 10, and further improve the stability when polishing hardware left and right, the lower side of the sliding seat 9 is fixedly provided with a connecting cylinder 11, the inside of the connecting cylinder 11 is fixedly provided with a baffle 16, the upper side of the baffle 16 is fixedly provided with a second motor 17, the output end of the second motor 17 is fixedly provided with a first threaded rod 18, the outer side of the first threaded rod 18 is in threaded connection with a fixed rod 12, the fixed rod 12 is in sliding connection with the bottom of the connecting cylinder 11, the lower end of the fixed rod 12 is fixedly provided with a fixed seat 13, the lower side of the fixed seat 13 is fixedly provided with a third motor 14, the output end of the third motor 14 is fixedly provided with a grinding disc 15, the first motor 4 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the connecting rod 6 to move, and along with the reciprocating rotation of the rotating shaft 4, the push-pull rod 7 hinged with the other end of the connecting rod 6 slides left and right back along the first limiting block, therefore, the left-right movement adjustment of the grinding disc 15 is realized, the left and right different positions of hardware are conveniently ground, and the grinding efficiency is improved; drive first threaded rod 18 through second motor 17 and rotate, first threaded rod 18 drives its outside threaded connection's dead lever 12 and removes, and dead lever 12 drives third motor 14 and mill 15 through fixing base 13 and removes to realized the regulation of mill 15 height, satisfied the demand of polishing at the high different positions of hardware, further improved the efficiency of polishing.

Referring to fig. 1-3, a second limiting block 19 is fixedly mounted at the upper end of the fixing rod 12, the second limiting block 19 is slidably connected with the connecting cylinder 11, and the cross sections of the second limiting block 19 and the connecting cylinder 11 are rectangular, so that the stability of the fixing rod 12 when the fixing rod drives the fixing seat 13, the third motor 14 and the grinding disc 15 to move is improved, and the grinding stability is improved.

Referring to fig. 1-3, a fixing block 20 is fixedly mounted on the upper side of the frame 1, a second threaded rod 21 is connected to the inner thread of the fixing block 20, a knob 22 is fixedly mounted at one end of the second threaded rod 21, a clamping plate 23 is rotatably connected to the other end of the second threaded rod 21, the clamping plate 23 is slidably connected to the frame 1, the second threaded rod 21 is driven to rotate by rotating the knob 22, the second threaded rod 21 drives the clamping plate 23 to move, hardware is clamped and fixed, and the polishing stability of the hardware is improved.

In summary, the following steps: when the hardware polishing device is used, the second threaded rod 21 is driven to rotate through the rotating knob 22, the second threaded rod 21 drives the clamping plates 23 to move, and the two clamping plates 23 move relatively to clamp and fix hardware; the rotating shaft 5 is driven to rotate by the first motor 4, the connecting rod 6 is driven to move by the rotating shaft 5, and the push-pull rod 7 hinged to the other end of the connecting rod 6 slides back and forth left and right along the first limiting block along with the reciprocating rotation of the rotating shaft 4, so that the left-right movement adjustment of the grinding disc 15 is realized, different left and right positions of hardware can be conveniently ground, and the grinding efficiency is improved; drive first threaded rod 18 through second motor 17 and rotate, first threaded rod 18 drives its outside threaded connection's dead lever 12 and removes, and dead lever 12 drives third motor 14 and mill 15 through fixing base 13 and removes to realized the regulation of mill 15 height, satisfied the demand of polishing at the high different positions of hardware, further improve the efficiency of polishing, all consumer in this scheme all supply power through external power source.

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 hardware grinding device, includes frame (1), its characterized in that: the upper side of the rack (1) is fixedly provided with a fixing frame (2), one side of the fixing frame (2) is fixedly provided with a base plate (3), the upper side of the base plate (3) is fixedly provided with a first motor (4), the output end of the first motor (4) is fixedly provided with a rotating shaft (5), the upper side of the rotating shaft (5) is hinged with a connecting rod (6), the other end of the connecting rod (6) is hinged with a push-pull rod (7), the other end of the push-pull rod (7) is fixedly connected with a connecting block (8), the connecting block (8) is connected with the upper surface of the fixing frame (2) in a sliding manner, the lower side of the connecting block (8) is fixedly connected with a sliding seat (9), the top of the fixing frame (2) is provided with a limiting groove (10), the sliding seat (9) is connected with the limiting groove (10) in a sliding manner, and the lower side of the sliding seat (9) is fixedly provided with a connecting cylinder (11), the inside fixed mounting of connecting cylinder (11) has baffle (16), the upside fixed mounting of baffle (16) has second motor (17), the output fixed mounting of second motor (17) has first threaded rod (18), the outside threaded connection of first threaded rod (18) has dead lever (12), dead lever (12) and the bottom sliding connection of connecting cylinder (11), the lower extreme fixed mounting of dead lever (12) has fixing base (13), the downside fixed mounting of fixing base (13) has third motor (14), the output fixed mounting of third motor (14) has mill (15).

2. The hardware grinding device of claim 1, wherein: the upper side of the fixing frame (2) is fixedly provided with a first limiting block (24), and the push-pull rod (7) is connected with the first limiting block (24) in a sliding manner.

3. The hardware grinding device of claim 1, wherein: the upper end fixed mounting of dead lever (12) has second stopper (19), second stopper (19) and connecting cylinder (11) sliding connection.

4. A hardware grinding device according to claim 3, wherein: the sections of the second limiting block (19) and the connecting cylinder (11) are rectangular.

5. The hardware grinding device of claim 1, wherein: the upside fixed mounting of frame (1) has fixed block (20), the internal thread of fixed block (20) is connected with second threaded rod (21), the one end fixed mounting of second threaded rod (21) has knob (22), the other end of second threaded rod (21) is rotated and is connected with splint (23), splint (23) and frame (1) sliding connection.