CN212095166U

CN212095166U - Conical spring pre-installation device

Info

Publication number: CN212095166U
Application number: CN202020390109.1U
Authority: CN
Inventors: 刘艺; 刘泉; 陈斌斌
Original assignee: Changsha Zhenan Electromechanical Equipment Co ltd
Current assignee: Changsha Zhenan Electromechanical Equipment Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-12-08
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a conical spring pre-installation device is an automatic assembly device, utilizes feed mechanism to take out conical spring in proper order, then compresses tightly conical spring one by one in the work piece through feed mechanism and positioning mechanism's cooperation in proper order to accomplish transferring of work piece around the assembly by conveying mechanism, its assembly quality is higher than the manual assembly with assembly efficiency, has realized the mechanization of conical spring assembly, when saving artifically, has improved the quality of assembly product.

Description

Conical spring pre-installation device

Technical Field

The utility model belongs to the technical field of automatic equipment, concretely relates to conical spring pre-installation device.

Background

With the popularization of modern technology, manual assembly is gradually replaced by automatic mechanical assembly. The production process of the automobile comprises the assembly of various parts, wherein the assembly of the window motor relates to a plurality of assembly processes, and in the assembly processes, the assembly process comprises a pre-assembly process of the conical spring.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a conical spring pre-installation device utilizes automatic mechanical device to realize conical spring's automatic assembly.

According to the utility model discloses conical spring pre-installation device, which comprises a frame, the frame is provided with: the conveying mechanism is used for moving the workpiece; the positioning mechanism is arranged corresponding to the conveying mechanism and used for positioning and fixing the workpiece; the feeding mechanism is arranged corresponding to the positioning mechanism and used for taking out the conical spring and sending the conical spring into the workpiece; and the pressing mechanism is arranged corresponding to the positioning mechanism and is used for pressing the conical spring in the workpiece.

According to the utility model discloses conical spring pre-installation device has following technological effect at least:

the utility model provides a conical spring pre-installation device is an automatic assembly device, utilizes feed mechanism to take out conical spring in proper order, then compresses tightly conical spring one by one in the work piece through feed mechanism and positioning mechanism's cooperation in proper order to accomplish transferring of work piece around the assembly by conveying mechanism, its assembly quality is higher than the manual assembly with assembly efficiency, has realized the mechanization of conical spring assembly, when saving artifically, has improved the quality of assembly product.

According to some embodiments of the utility model, feed mechanism is provided with the vibration dish, violently pushes away the subassembly and transfers the subassembly, the vibration dish is provided with deposits conical spring's hopper and output conical spring's discharge gate, violently push away the subassembly setting and be in discharge gate one side is used for promoting conical spring extremely transfer the below of subassembly, it is used for snatching to transfer the subassembly conical spring, and will conical spring sends into in the work piece, and then accomplish conical spring's assembly.

According to some embodiments of the utility model, the hopper sets up to the cylinder hopper to conical spring's putting and output are convenient for.

According to some embodiments of the utility model, violently push away the subassembly setting on a slide rail, and be provided with a violently push away the telescoping cylinder on the slide rail, the telescopic link that violently pushes away the telescoping cylinder can be followed the length direction of slide rail is flexible.

According to some embodiments of the utility model, it is provided with mount pad, first telescoping cylinder and second telescoping cylinder to transfer the subassembly, the mount pad is installed in the frame, first telescoping cylinder and second telescoping cylinder are all installed on the same side of mount pad to mutually perpendicular, through the flexible drive of first telescoping cylinder the second telescoping cylinder is in remove on the mount pad, through the flexible of second telescoping cylinder is got and is put conical spring.

According to some embodiments of the utility model, positioning mechanism is provided with jacking subassembly and fender stopper, it is used for keeping off and stops to keep off the stopper the work piece, the jacking subassembly sets up keep off the below of stopper for it is fixed to make progress the jacking work piece.

According to the utility model discloses a some embodiments, the jacking subassembly is provided with a vertical jacking telescoping cylinder, the telescopic link of jacking telescoping cylinder can upwards extend, just the tip of the telescopic link of jacking telescoping cylinder is provided with a fixed plate, the upper end of fixed plate is provided with a plurality of fixed pins, in order to be used for fixing the work piece.

According to some embodiments of the utility model, the mechanism that pushes down is provided with a vertical telescoping cylinder that pushes down, but the telescopic link of the telescoping cylinder that pushes down extends downwards, just the tip of the telescopic link of the telescoping cylinder that pushes down is provided with a clamp plate, in order to be used for compressing tightly conical spring.

According to some embodiments of the utility model, the upper end of frame is provided with a five-color lamp that is used for warning operating condition.

According to some embodiments of the utility model, still be provided with the numerical control panel in the frame to technical staff operates.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of the overall structure of a conical spring preassembling device according to an embodiment of the present invention;

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

fig. 3 is a schematic structural diagram of a pressing mechanism according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a transverse pushing assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a transfer assembly according to an embodiment of the present invention;

reference numerals:

the device comprises a frame 101, a pressing mechanism 102, a transverse pushing assembly 103, a jacking assembly 104, a transfer assembly 105, a vibrating disc 106, a jacking telescopic cylinder 201, an oil inlet 202, a first bearing 203, a pressing telescopic cylinder 301, a displacement sensor 302, a second bearing 303, a ball plunger 304, a transverse pushing telescopic cylinder 401, a throttle valve 402, an inductor 403, a first buffer 404, a second buffer 405, a first telescopic cylinder 501 and a second telescopic cylinder 502.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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 provides a conical spring pre-installation device mainly applies to vehicle window motor's assembling process, can assemble conical spring to the pinion stand in, as shown in figure 1, this conical spring pre-installation device mainly includes frame 101, and frame 101 is provided with:

the conveying mechanism is used for moving the workpiece, and mainly structurally comprises a conveyor belt assembly horizontally fixed on a rack 101;

the positioning mechanism is integrated with the conveying belt of the conveying mechanism and used for positioning and fixing the workpiece;

the feeding mechanism is arranged corresponding to the positioning and fixing point positions of the positioning mechanism and is used for taking out the conical spring and sending the conical spring into a workpiece;

and the pressing mechanism 102 is arranged corresponding to the positioning and fixing point position of the positioning mechanism and is used for pressing the conical spring in the workpiece.

According to the above structure, the assembly process of the workpiece is as follows:

the upper end face of the conveyor belt assembly is provided with a tray, a workpiece (gear seat) is placed on the tray and moves on the conveyor belt assembly along with the tray, the tray is lifted and fixed by a positioning mechanism, the conical spring is taken out and sent into the workpiece by a feeding mechanism, then the conical spring is pressed by a pressing mechanism 102, and the positioning mechanism drives the tray to descend after loosening the workpiece, so that the workpiece can continuously move along with the tray, and the assembly work of the conical spring is completed.

Obviously, the whole assembly process does not need manpower, and can ensure that the assembly work is continuously completed for a long time, so the assembly efficiency and the quality of products are improved.

According to the utility model discloses a further embodiment, feed mechanism is provided with vibration dish 106, violently pushes away subassembly 103 and transfers subassembly 105, and vibration dish 106 is provided with the hopper of depositing conical spring and the discharge gate of exporting conical spring, violently pushes away subassembly 103 and sets up in discharge gate one side for promote conical spring to the below of transferring subassembly 105, transfer subassembly 105 and be used for snatching conical spring, and send conical spring into the work piece in.

The hoppers on the market are mainly a linear hopper and a cylindrical hopper, and considering that the conical spring is of a spiral cylindrical structure, the mass of the conical spring is large, the volume of the linear hopper is small, and the storage requirement of the conical spring cannot be met, therefore, the hopper is arranged to be the cylindrical hopper, and the inner wall of the circular hopper is provided with a spiral upward discharging rail, so that the conical spring can be conveyed upwards to a discharging port from the bottom of the hopper along the rail.

According to the utility model discloses a further embodiment, as shown in fig. 4, violently push away subassembly 103 and be provided with violently push away telescoping cylinder 401, choke valve 402, inductor 403, first buffer 404 and second buffer 405, whole violently push away subassembly 103 and set up on a slide rail, the slide rail is fixed in frame 101, violently push away telescoping cylinder 401 and set up along the length direction of slide rail, the telescopic link that violently pushes away telescoping cylinder 401 like this can stretch out and draw back along the length direction of slide rail, and then promote the conical spring that comes out from the discharge gate, because violently push away telescoping cylinder 401 adopts telescopic cylinder, so need here to form a complete set up foretell choke valve 402, inductor 403, first buffer 404 and second buffer 405, control the switching of choke valve 402 through inductor 403, cooperate first buffer 404 and second buffer 405 to realize the level and smooth of flexible action and go on.

According to the utility model discloses a further embodiment, as shown in fig. 5, it is provided with mount pad, first telescoping cylinder 501 and second telescoping cylinder 502 to transfer subassembly 105, and the mount pad is installed in frame 101, and first telescoping cylinder 501 and second telescoping cylinder 502 are all installed on the same side of mount pad to mutually perpendicular, the flexible second telescoping cylinder 502 that drives through first telescoping cylinder 501 moves on the mount pad, gets through the flexible conical spring of getting of second telescoping cylinder 502.

Considering the work piece if will set for the position automatic stop in transportation process, if the mode that adopts the response completely can further increase the complexity and the cost of device, so adopt here to keep off the mode of stopping, promptly according to the utility model discloses a some embodiments, positioning mechanism is provided with jacking subassembly 104 and keeps off and stops the ware, keeps off the ware setting in the integrated upper portion of setting for the position of conveyer belt, is used for keeping off and stops the work piece, and jacking subassembly 104 sets up keep off the below of ware, be used for upwards jacking and fixed work piece.

Further, as shown in fig. 2, the jacking assembly 104 is provided with a jacking telescopic cylinder 201, an oil inlet 202 and a first bearing 203, the telescopic rod of the jacking telescopic cylinder 201 can extend upwards, a fixing plate is arranged at the end of the telescopic rod of the jacking telescopic cylinder 201, a plurality of fixing pins are arranged at the upper end of the fixing plate and used for fixing a workpiece, the oil inlet 202 is arranged on one side of the jacking telescopic cylinder 201 and used for connecting an oil path, and the first bearing 203 is used for installing the jacking telescopic cylinder 201.

According to a further embodiment of the present invention, as shown in fig. 3, the pressing mechanism 102 is provided with a pressing telescopic cylinder 301, a displacement sensor 302, a second bearing 303 and a ball plunger 304, the pressing telescopic cylinder 301 is vertically arranged on the frame 101, and since the telescopic rod of the pressing telescopic cylinder 301 can extend downwards, a pressing plate is arranged at the end of the telescopic rod of the pressing telescopic cylinder 301 for pressing the conical spring; displacement sensor 302, second bearing 303 and ball plunger 304 all are used for cooperating to push down telescopic cylinder 301 and use in set, and second bearing 303 is used for pushing down telescopic cylinder 301 in the installation of vertical direction, and ball plunger 304 sets up the lower part at pushing down telescopic cylinder 301, and displacement sensor 302 then sets up in pushing down telescopic cylinder 301 one side to be convenient for detect the displacement distance of pushing down telescopic cylinder 301, thereby be convenient for adjust and control the degree of compressing tightly when pushing down telescopic cylinder 301 and compressing tightly the conical spring.

According to some embodiments of the present invention, the upper end of the frame 101 is provided with a five-color lamp for warning the working status.

According to some embodiments of the utility model, still be provided with the numerical control panel on the frame 101 to technical staff's operation is convenient for.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 present 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.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A conical spring pre-assembly device, comprising a frame (101), wherein the frame (101) is provided with:

the conveying mechanism is used for moving the workpiece;

the positioning mechanism is arranged corresponding to the conveying mechanism and used for positioning and fixing the workpiece;

the feeding mechanism is arranged corresponding to the positioning mechanism and used for taking out the conical spring and sending the conical spring into the workpiece;

and the pressing mechanism (102) is arranged corresponding to the positioning mechanism and is used for pressing the conical spring in the workpiece.

2. The conical spring preloading device according to claim 1, wherein the feeding mechanism is provided with a vibrating disk (106), a lateral pushing assembly (103) and a transferring assembly (105), the vibrating disk (106) is provided with a hopper for storing the conical spring and a discharge port for outputting the conical spring, the lateral pushing assembly (103) is arranged at one side of the discharge port and used for pushing the conical spring to the lower side of the transferring assembly (105), and the transferring assembly (105) is used for grabbing the conical spring and feeding the conical spring into the workpiece.

3. The conical spring preloading device of claim 2, wherein the hopper is configured as a cylindrical hopper.

4. The conical spring preassembly device according to claim 2, wherein the transverse pushing assembly (103) is arranged on a sliding rail, a transverse pushing and telescoping cylinder (401) is arranged on the sliding rail, and a telescopic rod of the transverse pushing and telescoping cylinder (401) can be stretched and retracted along the length direction of the sliding rail.

5. The conical spring preassembling device according to claim 2, wherein the transfer assembly (105) is provided with a mounting seat, a first telescopic cylinder (501) and a second telescopic cylinder (502), the mounting seat is mounted on the frame (101), the first telescopic cylinder (501) and the second telescopic cylinder (502) are mounted on the same side surface of the mounting seat and are perpendicular to each other, the second telescopic cylinder (502) is driven to move on the mounting seat by the extension of the first telescopic cylinder (501), and the conical spring is taken and placed by the extension of the second telescopic cylinder (502).

6. The conical spring preassembly device according to claim 1, wherein the positioning mechanism is provided with a jacking assembly (104) and a stop for stopping the workpiece, and the jacking assembly (104) is arranged below the stop for jacking up and fixing the workpiece.

7. The conical spring preassembling device according to claim 6, wherein the jacking assembly (104) is provided with a vertical jacking telescopic cylinder (201), the telescopic rod of the jacking telescopic cylinder (201) can be extended upwards, the end of the telescopic rod of the jacking telescopic cylinder (201) is provided with a fixing plate, and the upper end of the fixing plate is provided with a plurality of fixing pins for fixing the workpiece.

8. The pre-installation device for conical springs according to claim 1, characterized in that the hold-down mechanism (102) is provided with a vertical hold-down telescoping cylinder (301), the telescoping rod of the hold-down telescoping cylinder (301) can be extended downwards, and the end of the telescoping rod of the hold-down telescoping cylinder (301) is provided with a pressure plate for pressing the conical spring.

9. The pre-assembly device according to any of the claims 1 to 8, characterized in that the upper end of the housing (101) is provided with a five-color light for warning of the working condition.

10. The conical spring preassembly device according to any one of claims 1 to 8, wherein a numerical control panel is further provided on the housing (101).