CN212884334U

CN212884334U - Hemming equipment for processing wall clock shell

Info

Publication number: CN212884334U
Application number: CN202020369800.1U
Authority: CN
Inventors: 王友键; 檀东岚; 赵东龙
Original assignee: Fuzhou Tianjian Electronics Co ltd
Current assignee: Fuzhou Tianjian Electronics Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2021-04-06
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a hemming device for processing a wall clock shell, which belongs to the technical field of clock shell processing equipment and comprises a workbench and a clock shell, wherein the bottom of the clock shell is placed at the top of a lower fixed turntable, a limit fence is vertically and upwards arranged along a circle at the edge of the lower fixed turntable, the inner wall of the limit fence is attached to the outer wall of the clock shell, a pressure plate is arranged right above the clock shell, the middle position at the top of the pressure plate is rotationally connected with a telescopic mechanism through a bearing, a hemming head mechanism is horizontally arranged right above the left side of the clock shell, the left end of the hemming head mechanism is fixed on a control mechanism through a connecting rod, the bottom of the lower fixed turntable is connected with a rotating rod, the rotating rod is fixedly connected with a motor, and the outer wall of the rotating rod is rotationally installed with the workbench and a fixed ring through the bearing, the utility model provides a hemming device for processing the wall clock shell, which greatly enhances, the whole equipment realizes automatic and stable hemming, reduces manual operation, improves efficiency and greatly improves the precision of the hemming line of the bell housing.

Description

Hemming equipment for processing wall clock shell

Technical Field

The utility model relates to a bell housing processing equipment technical field specifically is a hemming equipment is used in processing of wall clock bell housing.

Background

The wall clock refers to a clock hung on a wall, and the small-sized wall clock is popularized among thousands of households. The working mechanism of the wall clock is arranged in the clock liner, and in order to fix the clock liner and the clock face glass in the clock shell, the tail part of the clock shell is generally provided with a curled edge, so that the clock liner and the clock face glass are pressed forwards onto the clock shell, and the clock liner and the clock face glass are fixed in the clock shell, therefore, certain precision requirement is required for the curled edge of the clock shell.

When the clock shell is processed, the tail of the clock shell needs to be curled by the die, the hardness of the die is high, the relative movement strength generated when the clock shell is contacted with the die is high, the stability of the clock shell generally influences the accuracy of a curling line of the clock shell, the fixing effect of the current processing equipment on the clock shell is not high, the accuracy of the curling line is easily influenced, if a worker carelessly fixes the clock shell, even waste products occur, the curling processing efficiency is influenced, and when the fixed die is used, the accuracy of the die is easily influenced when the clock shell is replaced, and the maintenance of the die is unfavorable.

Based on this, the utility model designs a turn-up equipment is used in processing of wall clock shell to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a turn-up equipment is used in processing of wall clock shell to solve above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme: a hemming device for processing a wall clock shell comprises a workbench and a clock shell, wherein the clock shell is of a cylindrical structure, a cylindrical groove is formed in the top of the clock shell, the bottom of the clock shell is placed on the top of a lower fixed rotary table, a limiting fence is vertically and upwards arranged along the edge of the lower fixed rotary table in a circle mode, the inner wall of the limiting fence is attached to the outer wall of the clock shell, a pressure plate is arranged right above the clock shell, the middle position of the top of the pressure plate is rotatably connected with a telescopic mechanism through a bearing, a hemming head mechanism is horizontally arranged right above the left side of the clock shell, a horizontal connecting rod is fixed at the left end of the hemming head mechanism, a control mechanism is fixed at the other end of the connecting rod, a stable cylinder is fixedly sleeved on the outer wall of the connecting rod, a vertical rotating rod is fixedly connected to the middle position of the bottom of the lower fixed rotary table, and the other end of the rotating rod penetrates through the workbench and, the tail end of the rotating rod is fixedly connected with an output shaft of a motor, the motor is fixed on the bottom surface of the workbench through a mounting seat, a fixing ring is sleeved on the outer wall of the rotating rod, the fixing ring is fixed on the table top of the workbench through a bolt, and the outer wall of the rotating rod is rotatably installed with the workbench and the fixing ring through a bearing;

the hemming head mechanism comprises a first fixing piece and a second fixing piece, a hemming die is fixedly connected between the first fixing piece and the second fixing piece, the hemming die is located right above the left side of the bell housing, and the left end of the second fixing piece is fixed at the front end of the connecting rod.

Preferably, telescopic machanism includes first cylinder, first cylinder passes through the backup pad and vertically fixes on the mesa of workstation, the lower extreme outer wall of the first piston rod of first cylinder passes through the bearing and is connected with the top intermediate position rotation of pressure disk.

Preferably, control mechanism includes support frame and slide rail fixing base, the support frame vertical fixation is in on the workstation, the slide rail fixing base passes through the bolt vertical fixation and is in the support frame is close to on the lateral wall of bell housing, erect vertically in the slide rail fixing base and be equipped with the slide rail, the upper end of slide rail fixing base has set firmly the second cylinder, the second piston rod of second cylinder runs through the lateral wall of slide rail fixing base, and terminal fixedly connected with slip table, the left side of slip table through the symmetry set up the slider with slide rail sliding connection, the left end of turn-up head mechanism passes through the connecting rod with the slip table horizontal fixation.

Preferably, a through hole is formed in the middle of the bottom of the bell housing, a groove is formed in the middle of the top of the lower fixed turntable, and the through hole corresponds to the groove.

Preferably, the bottom middle position fixedly connected with stopper of pressure disk, the stopper is the cylinder, just the diameter of stopper all is 1 ~ 3cm less than the recess.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has reasonable structural design, because the outline of the outer wall of the clock shell is attached to the inner wall of the limit fence arranged on the lower fixed turntable, the clock shell is placed in the limit fence to be fixed, the extension mechanism is utilized to control the pressure plate to move downwards, the bottom of the pressure plate is stressed and abutted against the top of the clock shell, the bottom of the clock shell is abutted against the top of the lower fixed turntable to be fixed on the top of the lower fixed turntable, the rotating rod and the lower fixed turntable at the top of the rotating rod are driven by the motor to rotate, and the pressure plate is rotationally connected with the first piston rod to ensure that the clock shell can continuously rotate, the stability of the rotation of the clock shell is greatly enhanced, then, the curling head mechanism at the right side can vertically and downwards slowly approach the tail part of the clock shell under the action of the control mechanism, the tail part of the clock shell can form relative motion with the firm curling die arranged between the first fixing, the tail of the clock shell is quickly curled according to the outline of the curling die, and when the clock shell is replaced after the curling is finished, the curling head mechanism can move upwards through the control mechanism, so that the curling head mechanism is protected, the whole equipment realizes automatic and stable curling, manual operation is reduced, efficiency is improved, and the precision of the curling line of the clock shell is greatly improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the structure of the present invention;

fig. 3 is a schematic structural view of the hemming head mechanism of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-workbench, 2-bell housing, 3-cylindrical groove, 4-lower fixed turntable, 5-limit fence, 6-platen, 7-telescoping mechanism, 71-first cylinder, 72-support plate, 73-first piston rod, 8-curling head mechanism, 81-first fixing part, 82-second fixing part, 83-curling die, 9-connecting rod, 10-control mechanism, 101-support frame, 102-slide rail fixing seat, 103-slide rail, 104-second cylinder, 105-second piston rod, 106-sliding table, 107-sliding block, 11-stable cylinder, 12-rotating rod, 13-motor, 14-fixed ring, 15-limit block, 16-through hole and 17-groove.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a hemming device for processing a wall clock shell comprises a workbench 1 and a clock shell 2, wherein the clock shell 2 is of a cylindrical structure, a cylindrical groove 3 is formed in the top of the clock shell 2, the bottom of the clock shell 2 is placed on the top of a lower fixed turntable 4, a limiting fence 5 is vertically and upwards arranged along one circle of the edge of the lower fixed turntable 4, the inner wall of the limiting fence 5 is attached to the outer wall of the clock shell 2, a pressure plate 6 is arranged right above the clock shell 2, the middle position of the top of the pressure plate 6 is rotatably connected with a telescopic mechanism 7 through a bearing, a hemming head mechanism 8 is horizontally arranged right above the left side of the clock shell 2, a horizontal connecting rod 9 is fixed at the left end of the hemming head mechanism 8, a control mechanism 10 is fixed at the other end of the connecting rod 9, a stable cylinder 11 is fixedly sleeved on the outer wall of the connecting rod 9, a vertical rotating rod 12 is fixedly connected at the middle position of the bottom of the lower fixed turntable 4, and the other, the tail end of the rotating rod is fixedly connected with an output shaft of a motor 13, the motor 13 is fixed on the bottom surface of the workbench 1 through a mounting seat, a fixing ring 14 is sleeved on the outer wall of the rotating rod 12, the fixing ring 14 is fixed on the table top of the workbench 1 through a bolt, and the outer wall of the rotating rod 12 is rotatably installed with the workbench 1 and the fixing ring 14 through a bearing; the hemming head mechanism 8 includes a first fixing member 81 and a second fixing member 82, a hemming die 83 is fixedly connected between the first fixing member 81 and the second fixing member 82, the hemming die 83 is located right above the left side of the bell housing 2, and the left end of the second fixing member 82 is fixed to the front end of the connecting rod 9.

Wherein, the telescopic mechanism 7 comprises a first cylinder 71, the first cylinder 71 is vertically fixed on the table-board of the workbench 1 through a support plate 72, the outer wall of the lower end of a first piston rod 73 of the first cylinder 71 is rotatably connected with the middle position of the top of the pressure plate 6 through a bearing, the control mechanism 10 comprises a support frame 101 and a slide rail fixing seat 102, the support frame 101 is vertically fixed on the workbench 1, the slide rail fixing seat 102 is vertically fixed on the side wall of the support frame 101 close to the bell housing 2 through a bolt, a slide rail 103 is vertically and vertically arranged in the slide rail fixing seat 102, the upper end of the slide rail fixing seat 102 is fixedly provided with a second cylinder 104, a second piston rod 105 of the second cylinder 104 penetrates through the side wall of the slide rail fixing seat 102, the tail end is fixedly connected with a sliding table 106, the left side of the sliding table 106 is slidably connected with the slide rail 103 through symmetrically, the bottom intermediate position fixedly connected with stopper 15 of pressure disk 6, stopper 15 are the cylinder, and a through-hole 16 has been seted up to the bottom intermediate position of bell housing 2, and the top intermediate position of lower fixed turntable 4 has seted up a recess 17, and through-hole 16 and recess 17 position are corresponding, and the diameter all is 1 ~ 3cm bigger than the diameter of stopper 15.

One specific application of this embodiment is: when in use, because the outline of the outer wall of the clock shell 2 is attached to the inner wall of the limit fence 5 arranged on the lower fixed turntable 4, the clock shell 2 is placed in the limit fence 5 for fixing, the pressure plate 6 is controlled by the telescopic mechanism 7 to move downwards, the first air cylinder 71 is started to drive the first piston rod 73 to vertically extend and retract downwards, the bottom of the pressure plate 6 is stressed and abutted against the top of the clock shell 2, the bottom of the clock shell 2 is abutted against the top of the lower fixed turntable 4 and is fixed on the top of the lower fixed turntable 4, the rotating rod 12 and the lower fixed turntable 4 on the top of the rotating rod are driven to rotate by the motor 13, the pressure plate 6 is rotationally connected with the first piston rod 73, the clock shell 2 can continuously rotate, the stability of the clock shell 2 in rotation is greatly enhanced, because the middle position of the bottom of the pressure plate 6 is fixedly connected with the limit block 15, the limit block 15 can correspond to the through hole, the pressing position of the pressure plate 6 does not deviate each time, the stability of the bell housing 2 is improved, then, under the action of the control mechanism 10, the second air cylinder 104 is started to enable the second piston rod 105 to push the sliding table 106 to vertically slide on the sliding rail 103 through the sliding block 107, so that the curling head mechanism 8 on the right side can vertically downwards and slowly approach the tail part of the bell housing 2, the stability of the curling head mechanism 8 is enhanced by the stabilizing cylinder 11, the tail part of the bell housing 2 and the firm curling die 83 arranged between the first fixing piece 80 and the second fixing piece 82 form relative motion, the tail part of the bell housing 2 is quickly curled according to the outline of the curling die 83, automatic and stable curling is realized, manual operation is reduced, the efficiency is improved, and the precision of curling of the bell housing 2 is greatly improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a wall clock shell processing is with turn-up equipment, includes workstation (1) and clock shell (2), its characterized in that: the clock shell (2) is of a cylindrical structure, a cylindrical groove (3) is formed in the top of the clock shell (2), the bottom of the clock shell (2) is placed at the top of a lower fixed turntable (4), a limiting fence (5) is vertically and upwards arranged along one circle of the edge of the lower fixed turntable (4), the inner wall of the limiting fence (5) is attached to the outer wall of the clock shell (2), a pressure plate (6) is arranged right above the clock shell (2), the middle position of the top of the pressure plate (6) is rotatably connected with a telescopic mechanism (7) through a bearing, a curling head mechanism (8) is horizontally arranged right above the left side of the clock shell (2), a horizontal connecting rod (9) is fixed to the left end of the curling head mechanism (8), a control mechanism (10) is fixed to the other end of the connecting rod (9), and a stabilizing cylinder (11) is fixedly sleeved on the outer wall of the connecting rod (9), a vertical rotating rod (12) is fixedly connected to the middle position of the bottom of the lower fixed rotary table (4), the other end of the rotating rod (12) penetrates through the workbench (1) and extends downwards, the tail end of the rotating rod is fixedly connected with an output shaft of a motor (13), the motor (13) is fixed to the bottom surface of the workbench (1) through a mounting seat, a fixing ring (14) is sleeved on the outer wall of the rotating rod (12), the fixing ring (14) is fixed to the table top of the workbench (1) through bolts, and the outer wall of the rotating rod (12) is rotatably installed with the workbench (1) and the fixing ring (14) through bearings;

the hemming head mechanism (8) comprises a first fixing piece (81) and a second fixing piece (82), a hemming die (83) is fixedly connected between the first fixing piece (81) and the second fixing piece (82), the hemming die (83) is located right above the left side of the bell housing (2), and the left end of the second fixing piece (82) is fixed at the front end of the connecting rod (9).

2. The hemming device for wall clock housing processing according to claim 1, wherein: telescopic machanism (7) include first cylinder (71), first cylinder (71) are vertically fixed through backup pad (72) on the mesa of workstation (1), the lower extreme outer wall of first piston rod (73) of first cylinder (71) passes through the bearing and is connected with the top intermediate position rotation of pressure disk (6).

3. The hemming device for wall clock housing processing according to claim 1, wherein: the control mechanism (10) comprises a support frame (101) and a slide rail fixing seat (102), the support frame (101) is vertically fixed on the workbench (1), the slide rail fixing seat (102) is vertically fixed on the side wall of the support frame (101) close to the bell housing (2) through bolts, a slide rail (103) is vertically arranged in the slide rail fixing seat (102), a second air cylinder (104) is fixedly arranged at the upper end of the slide rail fixing seat (102), a second piston rod (105) of the second air cylinder (104) penetrates through the side wall of the sliding rail fixing seat (102), the tail end of the sliding rail is fixedly connected with a sliding table (106), the left side of the sliding table (106) is connected with the sliding rail (103) in a sliding way through symmetrically arranged sliding blocks (107), the left end of the edge curling head mechanism (8) is horizontally fixed with the sliding table (106) through the connecting rod (9).

4. The hemming device for wall clock housing processing according to claim 1, wherein: the middle position of the bottom of the bell housing (2) is provided with a through hole (16), the middle position of the top of the lower fixed turntable (4) is provided with a groove (17), and the through hole (16) corresponds to the groove (17).

5. The hemming device for wall clock housing processing according to claim 1, wherein: the bottom middle position fixedly connected with stopper (15) of pressure disk (6), stopper (15) are the cylinder, just the diameter of stopper (15) all is 1 ~ 3cm less than recess (17).