CN210209811U

CN210209811U - All-dimensional grinding machine for refrigerator handle

Info

Publication number: CN210209811U
Application number: CN201920737641.3U
Authority: CN
Inventors: Shuhui Liu; 刘述会; Zuliang Zhang; 张祖良; Donghua Yan; 严冬华; Dagong Wang; 王大公
Original assignee: Changzhou Heng Lian Machinery Hardware Co Ltd
Current assignee: Changzhou Heng Lian Machinery Hardware Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-03-31
Anticipated expiration: 2029-05-21

Abstract

The utility model provides an all-round polisher for refrigerator handle, including frame and the fixed establishment that is used for fixed refrigerator handle in the frame, be used for driving the elevating system that fixed establishment goes up and down, be used for polishing the polishing mechanism of the refrigerator handle on the fixed establishment, polishing mechanism includes motor, polishing dish, first bottom plate and rotary disk, first bottom plate is fixed on the workstation of frame, the rotary disk is established on the first bottom plate, rotary disk and revolving cylinder fixed connection, the revolving cylinder drive the rotary disk rotates. The utility model provides an all-round polisher for refrigerator handle through setting up the rotary disk, can realize adjusting the angle of polishing to carry out all-round polishing to the refrigerator handle, improved the effect of polishing, improved product quality and production efficiency.

Description

All-dimensional grinding machine for refrigerator handle

The technical field is as follows:

the utility model relates to a refrigerator processing technology field especially relates to an all-round polisher for refrigerator handle.

Background art:

along with the improvement of life, the refrigerator is generally applied to in family and the enterprise, the refrigerator includes the refrigerator handle, because of the structural feature of refrigerator self, the refrigerator handle is in the manufacture process, need polish the both ends of refrigerator handle, my company has applied for a patent that is used for the polisher of refrigerator handle before, patent number is 201820655644.8, this patent discloses a polisher that can be used to the refrigerator handle, the automation of having realized the refrigerator handle is polished, but the polisher in this patent can only polish the assigned position of refrigerator handle, can not adjust the angle of polishing, can influence the machining effect of product like this, and reduce production efficiency, increase manufacturing cost.

The utility model has the following contents:

the utility model aims at prior art's defect, provide an all-round polisher that is used for refrigerator handle that can solve above-mentioned problem.

Realize the technical scheme of the utility model is that: the utility model provides an all-round polisher for refrigerator handle, includes the frame and sets up the fixed establishment that is used for fixed refrigerator handle in the frame, be used for driving elevating system that fixed establishment goes up and down, the polishing mechanism who is used for polishing the refrigerator handle on the fixed establishment, polishing mechanism is equipped with two sets, corresponding with fixed establishment's both ends respectively, polishing mechanism includes motor, polishing dish, first bottom plate and rotary disk, first bottom plate is fixed on the workstation of frame, the rotary disk is established on the first bottom plate, rotary disk and revolving cylinder fixed connection, revolving cylinder drive the rotary disk rotates, the motor pass through slip subassembly with rotary disk sliding connection, the polishing dish sets up on the motor output shaft, and corresponding with the both ends of fixing the refrigerator handle on fixed establishment, the slip subassembly includes the slide rail and establishes slider above it, the motor is fixed on the sliding block, and the sliding block can slide back and forth along the length direction of the sliding rail, so that the grinding disc is close to or far away from a refrigerator handle fixed on the fixing mechanism.

Furthermore, the fixing mechanism comprises a second bottom plate, two sets of positioning components arranged on the second bottom plate and two sets of clamping components correspondingly arranged above the positioning components, are correspondingly arranged at the two ends of the second bottom plate and are correspondingly arranged with the two polishing discs, the positioning component comprises an upper positioning block and a lower positioning block, the lower positioning block is fixed on the second bottom plate, the upper positioning block is buckled on the lower positioning block, a positioning groove is formed between the upper positioning block and the lower positioning block, two ends of the handle of the refrigerator are respectively fixed in the positioning grooves of the two positioning components, and correspond to the two polishing disks, the two sets of clamping components respectively correspond to the two positioning components, the clamping assembly comprises a first air cylinder and a pressing plate fixed on an expansion rod of the first air cylinder, and the first air cylinder drives the pressing plate to lift so as to press or loosen the upper positioning block.

Furthermore, the lifting mechanism comprises a second cylinder and guide rails, the guide rails are symmetrically arranged on two sides of the second bottom plate, a telescopic rod of the second cylinder is fixedly connected with the second bottom plate, and the second cylinder drives the second bottom plate to move up and down along the guide rails.

Furthermore, arc-shaped long grooves are formed in two ends, corresponding to the polishing disc, of the rotating disc, a plurality of limiting holes are uniformly formed in the position, corresponding to the arc-shaped long grooves, of the first bottom plate, limiting columns are correspondingly arranged in each limiting hole, the limiting columns are fixedly connected with telescopic rods of limiting cylinders, the limiting cylinders can control the two limiting columns, which are centrosymmetric, on the rotating disc to lift simultaneously, and the rotating ranges of the rotating disc can be adjusted by lifting of different limiting columns so as to adjust the polishing ranges.

Furthermore, a guide rail in the horizontal direction is arranged on the workbench, and the first bottom plate can move left and right on the workbench along the guide rail so that the grinding disc and two ends of the refrigerator handle are accurately positioned.

The utility model discloses an all-round polisher for refrigerator handle's beneficial effect is:

(1) the utility model provides an all-round polisher for refrigerator handle through setting up the rotary disk, can realize the adjustment angle of polishing to carry out all-round polishing to the refrigerator handle, improved the effect of polishing, improved product quality and production efficiency.

(2) The utility model discloses a plurality of spacing holes have been seted up to the rotary disk, correspond in every spacing hole and be provided with spacing post, the rotation range that can adjust the rotary disk through the spacing post lift of difference to adjust the scope of polishing more accurately.

(3) The utility model discloses a be equipped with the ascending guide rail of horizontal direction on the workstation, first bottom plate can be followed the guide rail removes about on the workstation, can realize the both ends of polishing dish and refrigerator handle and fix a position more accurately.

Description of the drawings:

figure 1 is a schematic structural diagram of the present invention,

figure 2 is a schematic structural view of a grinding mechanism and a fixing mechanism,

figure 3 is a top view of the rotating disc and the control lever on the first base plate,

fig. 4 is a schematic structural diagram of the grinding mechanism, the fixing mechanism and the lifting mechanism.

In the figure: the refrigerator polishing device comprises a machine frame 1, a workbench 11, a fixing mechanism 2, a second bottom plate 21, an upper positioning block 22, a lower positioning block 23, a first cylinder 24, a pressing plate 25, a lifting mechanism 3, a second cylinder 31, a guide rail 32, a sliding plate 33, a supporting plate 34, a supporting column 35, a polishing mechanism 4, a motor 41, a polishing disc 42, a first bottom plate 43, a rotating disc 44, a limiting hole 45, a sliding block 46, a sliding rail 47, a control rod 48, an arc-shaped long groove 49, a supporting seat 5 and a refrigerator handle 6.

The specific implementation mode is as follows:

the following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.

Referring to fig. 1, the all-directional grinding machine for the refrigerator handle comprises a rack 1, a fixing mechanism 2, a lifting mechanism 3 and a grinding mechanism 4, wherein the fixing mechanism 2 is arranged on the rack 1 and used for fixing the refrigerator handle 6, the lifting mechanism 3 is used for driving the fixing mechanism 2 to lift, and the grinding mechanism 4 is used for grinding the refrigerator handle 6 on the fixing mechanism 2.

Referring to fig. 2, two sets of grinding mechanisms 4 are provided, which correspond to the two ends of the fixing mechanism 2, respectively. The grinding mechanism 4 comprises a motor 41, a grinding disc 42, a first bottom plate 43 and a rotating disc 44, the first bottom plate 43 is fixed on the workbench 11 of the frame 1, the rotating disc 44 is arranged on the first bottom plate 43, the rotating disc 44 is fixedly connected with a rotating cylinder, and the rotating cylinder drives the rotating disc 44 to rotate. The motor 41 is connected with the rotating disc 44 in a sliding mode through a sliding assembly, the grinding disc 42 is arranged on an output shaft of the motor 41 and corresponds to two ends of the refrigerator handle 6 fixed on the fixing mechanism 2, the sliding assembly comprises a sliding rail 47 and a sliding block 46 arranged on the sliding rail 47, the motor 41 is fixed on the sliding block 46, and the sliding block 46 can slide back and forth along the length direction of the sliding rail 47, so that the grinding disc 42 is close to or far away from the refrigerator handle 6 fixed on the fixing mechanism 2. Through the rotation of the rotating disc 44, the angle of the motor 41 on the rotating disc 44 can be adjusted, and further the angle of the grinding disc 42 is adjusted, so that the refrigerator handle can be comprehensively ground.

The fixing mechanism 2 comprises a second bottom plate 21, positioning assemblies arranged on the second bottom plate 21 and clamping assemblies correspondingly arranged above the positioning assemblies, the two sets of positioning assemblies are correspondingly arranged at two ends of the second bottom plate 21 and correspond to the two polishing discs 42, each positioning assembly comprises an upper positioning block 22 and a lower positioning block 23, the lower positioning blocks 23 are fixed on the second bottom plate 21, the upper positioning blocks 22 are buckled on the lower positioning blocks 23, positioning grooves are formed between the upper positioning blocks 22 and the lower positioning blocks 23, two ends of the refrigerator handle 6 are respectively fixed in the positioning grooves of the two positioning assemblies and correspond to the two polishing discs 42, the two sets of clamping assemblies respectively correspond to the two positioning assemblies, each clamping assembly comprises a first air cylinder 24 and a pressing plate 25 fixed on an expansion rod of the first air cylinder 24, and the first air cylinder 24 drives the pressing plate 25 to lift so as to tightly press or loosen the upper positioning blocks 22.

Referring to fig. 3, arc-shaped long grooves 49 are formed in two ends, corresponding to the polishing disc 42, of the rotating disc 44, a plurality of limiting holes 45 are uniformly formed in the first bottom plate 43, corresponding to the arc-shaped long grooves 49, limiting columns are correspondingly arranged in each limiting hole 45, the limiting columns are fixedly connected with telescopic rods of limiting cylinders, the limiting cylinders can control two limiting columns, which are centrosymmetric, on the rotating disc 44 to ascend and descend simultaneously, the rotating range of the rotating disc 44 can be adjusted by ascending and descending of different limiting columns, the polishing range can be adjusted more accurately according to needs, and unnecessary loss caused by excessive rotation of the rotating disc 44 is avoided.

The limiting columns, the rotating disc 44 and the limiting holes 45 can be pre-positioned at the initial positions to accurately adjust the direction, and different limiting columns can be lifted when the rotating disc 44 returns to the initial positions to ensure the connection of the limiting columns and the limiting holes 45.

The rotation range is adjusted according to the lifting of different limiting columns, for example, if the limiting columns at four positions a, b, c, and d in fig. 3 are lifted to be connected with the limiting hole 45 at the same time, the rotation range is from the end X of the arc-shaped long groove 49 to the position a when the rotating disc 44 rotates clockwise, and the rotation range is from the end Y of the arc-shaped long groove 49 to the position d when the rotating disc rotates counterclockwise, so that the rotation range when other limiting columns are connected with the limiting hole 45 can be analogized.

The workbench 11 is provided with a guide rail in the horizontal direction, the first bottom plate 43 can move left and right on the workbench 11 along the guide rail, the guide rail can be provided with a control rod 48, and the first bottom plate 43 is controlled to move on the guide rail by adjusting the control rod 48, so that the grinding disc and two ends of the refrigerator handle are accurately positioned.

Referring to fig. 4, the lifting mechanism 3 includes a second cylinder 31 and a guide rail 32, the guide rail 32 is symmetrically disposed on two sides of the second base plate 21, an expansion link of the second cylinder 31 is fixedly connected to the second base plate 21, and the second cylinder 31 drives the second base plate 21 to move up and down along the guide rail 32. Guide rail 32 is connected for dismantling with frame 1, conveniently installs guide rail 32 in frame 1, simultaneously, also can guarantee the stability and the fastness that guide rail 32 and frame 1 are connected, when guide rail 32 has the damage, convenient to detach and change. In the long-term use, in order to improve the stability and reliability of the lifting mechanism 3 driving the fixing mechanism 2 to lift, the telescopic rod of the second cylinder 31 in the lifting mechanism 3 is fixedly connected with the second bottom plate 21 through a supporting plate 34, the supporting plate 34 is plate-shaped, two ends of the supporting plate 34 are symmetrically provided with supporting columns 35, the supporting plate 34 is fixedly connected with the second bottom plate 21 through the supporting columns 35, and two ends of the supporting columns 35 are respectively welded on the bottom plate 21 and the supporting plate 34. In addition, in order to facilitate the lifting mechanism 3 to drive the fixing mechanism 2 to move along the height direction of the frame 1, sliding plates 33 are fixed on two sides of the fixing mechanism 2, and the sliding plates 33 are connected in a sliding manner along the guide rails 32.

The utility model discloses a theory of operation is: the all-directional grinding machine for the refrigerator handle is characterized in that two ends of the refrigerator handle 6 are respectively fixed in positioning grooves of a lower positioning block 23 in a fixing mechanism 2, then the refrigerator handle is covered by an upper positioning block 22, and a grinding disc 42 is controlled to be aligned with the refrigerator handle 6 through a sliding block 46 and a sliding rail 47. The grinding disc 42 corresponds to the end part of the refrigerator handle 6, the switch is turned on, the first air cylinder 24 controls the pressure plate 25 to descend and act on the upper positioning block 22, the refrigerator handle 6 is stably fixed in the positioning groove, the second air cylinder 31 in the lifting mechanism 3 controls the fixing mechanism 2 to ascend and descend, therefore, two ends of the refrigerator handle 6 in the positioning groove are ground by the grinding disc 42, in the grinding process, the rotating disc 44 rotates, the angle of the motor 41 on the rotating disc 44 can be adjusted, the angle of the grinding disc 42 can be adjusted, different limiting columns can be controlled to ascend and descend as required, the grinding range can be adjusted more accurately, and all-directional grinding of the end part of the refrigerator handle is achieved.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides an all-round polisher for refrigerator handle, includes frame (1) and sets up fixed establishment (2) that are used for fixed refrigerator handle (6) in the frame, be used for driving elevating system (3) that fixed establishment (2) go up and down, be used for polishing grinding machanism (4) of refrigerator handle (6) on fixed establishment (2), its characterized in that: grinding machanism (4) are equipped with two sets, and are corresponding with the both ends of fixed establishment (2) respectively, grinding machanism (4) include motor (41), polish set (42), first bottom plate (43) and rotary disk (44), first bottom plate (43) are fixed on workstation (11) of frame (1), rotary disk (44) are established on first bottom plate (43), rotary disk (44) and revolving cylinder fixed connection, revolving cylinder drive rotary disk (44) rotate, it sets up to polish set up (42) on motor (41) output shaft, and correspond with the both ends of fixing refrigerator handle (6) on fixed establishment (2), motor (41) through sliding assembly with rotary disk (44) sliding connection, sliding assembly includes slide rail (47) and establishes slider (46) on it, the motor (41) is fixed on the sliding block (46), and the sliding block (46) can slide back and forth along the length direction of the sliding rail (47) so that the polishing disc (42) is close to or far away from the refrigerator handle (6) fixed on the fixing mechanism (2).

2. The all-directional sander for a refrigerator handle of claim 1, wherein: fixed establishment (2) include second bottom plate (21), set up locating component on second bottom plate (21) and correspond the clamping component who sets up in the locating component top, locating component is two sets, corresponds the setting and is in second bottom plate (21) both ends, and with two mill dish (42) correspond the setting, locating component includes locating piece (22) and lower locating piece (23), lower locating piece (23) are fixed on second bottom plate (21), it is in to go up locating piece (22) lock down on locating piece (23), it forms the constant head tank to go up between locating piece (22) and lower locating piece (23), the both ends of refrigerator handle (6) are fixed respectively in two locating component's constant head tank, and are corresponding with two mill dish (42), clamping component is two sets, and is corresponding with two locating component respectively, clamping component includes first cylinder (24) and fixes the clamp plate on first cylinder (24) telescopic link (25) The first air cylinder (24) drives the pressure plate (25) to lift so as to press or release the upper positioning block (22).

3. The all-directional sander for a refrigerator handle of claim 1, wherein: the lifting mechanism comprises a second cylinder (31) and a guide rail (32), the guide rail (32) is symmetrically arranged on two sides of the second bottom plate (21), a telescopic rod of the second cylinder (31) is fixedly connected with the second bottom plate (21), and the second cylinder (31) drives the second bottom plate (21) to move up and down along the guide rail (32).

4. The all-directional sander for a refrigerator handle of claim 1, wherein: arc-shaped long grooves (49) are formed in two ends, corresponding to the polishing disc (42), of the rotating disc (44), a plurality of limiting holes (45) are uniformly formed in the positions, corresponding to the arc-shaped long grooves (49), of the first bottom plate (43), limiting columns are correspondingly arranged in each limiting hole (45), the limiting columns are fixedly connected with telescopic rods of limiting cylinders, and the limiting cylinders can control two limiting columns, which are centrosymmetric, on the rotating disc (44) to lift simultaneously.

5. The all-directional sander for a refrigerator handle of claim 1, wherein: the workbench (11) is provided with a guide rail in the horizontal direction, and the first bottom plate (43) can move left and right on the workbench (11) along the guide rail.