CN223971178U - Automatic nut clamping device - Google Patents
Automatic nut clamping deviceInfo
- Publication number
- CN223971178U CN223971178U CN202520667592.6U CN202520667592U CN223971178U CN 223971178 U CN223971178 U CN 223971178U CN 202520667592 U CN202520667592 U CN 202520667592U CN 223971178 U CN223971178 U CN 223971178U
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- CN
- China
- Prior art keywords
- nut
- axis moving
- slide rail
- nut pressing
- feeding
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Abstract
The utility model discloses an automatic nut pressing device which comprises a nut pressing mechanism, a nut bearing mechanism and a nut feeding mechanism, wherein the nut pressing mechanism comprises a base, a nut pressing lifting table and a linear motor, a top plate is fixedly connected above the base through four guide posts, the nut pressing lifting table is positioned between the base and the top plate, an upper pressing head is fixedly arranged at the bottom of the nut pressing lifting table, the linear motor is fixedly arranged at the center of the top plate, an output shaft of the linear motor penetrates through the top plate and is fixedly connected with the center of the top of the nut pressing lifting table, and the nut pressing device can be matched with an automatic feeding vibration disc to realize nut supply during nut pressing.
Description
Technical Field
The utility model relates to the field of nut assembly, in particular to an automatic nut pressing device.
Background
When the plastic part needs to be disassembled and assembled for a plurality of times, the best fastening mode is to insert the metal nut into the plastic part. The metal nut is inlaid in four modes, namely hot insertion, ultrasonic inlaying, nut injection molding and cold pressing insertion.
For example, patent publication CN222662709U discloses a cold press nut pressing device for plastic furniture manufacturing. The prior art is easy to deviate when installing cold pressing nuts, needs to be installed one by one in a knocking way, and has low efficiency. The cold pressing nut pressing device for manufacturing plastic furniture comprises a bearing frame, wherein a placing table is fixedly connected to the upper portion of the bearing frame, and a placing groove is formed in the placing table.
According to the patent, an operator places a workpiece into a placing groove of a placing table, the side face of the workpiece is tightly aligned with the inner face of the placing table, then the operator places cold-pressed nuts into an adsorption hole of a magnetic suction head, the operator starts a telescopic rod of a hydraulic push rod to shrink, the telescopic rod of the hydraulic push rod shrinks and drives a connecting frame to move downwards, the connecting frame drives a mounting plate to move downwards, the mounting plate drives the magnetic suction head to move downwards, and four cold-pressed nuts are pressed into the workpiece, so that four cold-pressed nuts can be installed at the same time, and the working efficiency is improved.
Therefore, there is a need for an improvement in such a structure to overcome the above-mentioned drawbacks.
Disclosure of utility model
The present utility model is directed to an automatic nut pressing device, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the automatic nut pressing device comprises a nut pressing mechanism, a nut receiving mechanism and a nut feeding mechanism, wherein the nut pressing mechanism comprises a base, a nut pressing lifting table and a linear motor;
The upper part of the base is fixedly connected with a top plate through four guide posts, the pressing nut lifting table is positioned between the base and the top plate, the bottom of the pressing nut lifting table is fixedly provided with an upper pressing head, the linear motor is fixedly arranged at the center of the top plate, and an output shaft of the linear motor penetrates through the top plate and is fixedly connected with the center of the top of the pressing nut lifting table;
The nut receiving mechanism comprises a first slide rail mounting plate, wherein the first slide rail mounting plate is fixedly mounted on the base, a first feeding slide rail is arranged at the top of the first slide rail mounting plate along the front-back direction, and a feeding workbench is connected to the first feeding slide rail in a sliding manner through a sliding block;
The nut feeding mechanism comprises an X-axis moving mechanism and a Z-axis moving mechanism, wherein the X-axis moving mechanism is in driving connection with the Z-axis moving mechanism, and a pneumatic finger is arranged on the Z-axis moving mechanism.
Furthermore, four corners of the nut pressing lifting table are connected with the guide posts in a sliding manner through linear bearings.
Further, a lower die is fixedly arranged at the top of the feeding workbench, and a containing groove for containing nuts is formed in the top of the lower die.
Further, the X-axis moving mechanism comprises an X-axis sliding rail mounting plate and an X-axis moving cylinder, wherein the X-axis sliding rail mounting plate is fixedly mounted on the right side of the upright post, an X-axis sliding rail is arranged on the right side of the X-axis sliding rail mounting plate along the front-back direction, an X-axis moving table is slidingly connected to the X-axis sliding rail through a sliding block, the X-axis moving cylinder is fixedly mounted on the X-axis sliding rail mounting plate, and an output shaft of the X-axis moving cylinder is fixedly mounted on the rear side of the X-axis moving table.
Further, the Z-axis moving mechanism comprises a Z-axis moving cylinder, the Z-axis moving cylinder is vertically and fixedly arranged on the right side of the X-axis moving table, the bottom of an output shaft of the Z-axis moving cylinder is fixedly provided with the Z-axis moving table, and the bottom of the Z-axis moving table is fixedly provided with a pneumatic finger.
Further, the nut feeding mechanism further comprises an automatic feeding vibration disc, and the pneumatic fingers are located at the tail end of a linear feeder of the automatic feeding vibration disc.
Compared with the prior art, the utility model has the beneficial effects that:
The nut pressing machine can be matched with an automatic feeding vibration disc to realize nut supply during nut pressing, workers can realize nut pressing operation by only putting workpieces above the lower die, and operation procedures are simplified.
Drawings
Fig. 1 is a schematic structural view of an automatic nut pressing device.
Fig. 2 is a front view of the automatic nut pressing device.
Fig. 3 is a side view of the automatic nut pressing device.
Fig. 4 is a top view of the automatic nut pressing device.
Fig. 5 is a schematic structural view of a nut pressing mechanism in the automatic nut pressing device.
Fig. 6 is a front view of a nut pressing mechanism in the automatic nut pressing device.
Fig. 7 is a schematic view of a nut receiving mechanism in the automatic nut pressing device.
Fig. 8 is a schematic structural view of a nut feeding mechanism in the automatic nut pressing device.
Fig. 9 is a partial enlarged view at a in fig. 8.
Fig. 10 is a schematic view of the structure of the automatic nut pressing device when the nut is pressed.
FIG. 11 is a schematic view of a workpiece being processed in accordance with the present utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-9, the automatic nut pressing device comprises a nut pressing mechanism 1, a nut receiving mechanism 2 and a nut feeding mechanism 3;
The nut pressing mechanism 1 comprises a base 101, a nut pressing lifting table 105 and a linear motor 110;
The upper part of the base 101 is fixedly connected with a top plate 103 through four guide posts 102, a pressing nut lifting platform 105 is positioned between the base 101 and the top plate 103, four corners of the pressing nut lifting platform 105 are in sliding connection with the guide posts 102 through linear bearings 106, and an upper pressing head 104 is fixedly arranged at the bottom of the pressing nut lifting platform 105;
The linear motor 110 is fixedly arranged at the top center of the top plate 103, and an output shaft of the linear motor 110 penetrates through the top plate 103 and is fixedly connected with the top center of the pressing nut lifting platform 105;
The nut receiving mechanism 2 comprises a first slide rail mounting plate 201, wherein the first slide rail mounting plate 201 is fixedly mounted on a base 101, a first feeding slide rail 202 is arranged at the top of the first slide rail mounting plate 201 along the front-rear direction, a feeding workbench 203 is connected to the first feeding slide rail 202 in a sliding manner through a sliding block, a linear module 204 is arranged on the first slide rail mounting plate 201 along the front-rear direction, and a sliding table of the linear module 204 is fixedly connected with the side part of the feeding workbench 203;
The nut feeding mechanism 3 comprises an X-axis moving mechanism 310 and a Z-axis moving mechanism 320, wherein the X-axis moving mechanism 310 is in driving connection with the Z-axis moving mechanism 320, and a pneumatic finger 330 is arranged on the Z-axis moving mechanism 320;
The X-axis moving mechanism 310 comprises an X-axis sliding rail mounting plate 311 and an X-axis moving cylinder 315, wherein the X-axis sliding rail mounting plate 311 is fixedly mounted on the right side of the upright post 312, an X-axis sliding rail 313 is arranged on the right side of the X-axis sliding rail mounting plate 311 along the front-back direction, an X-axis moving table 314 is slidingly connected on the X-axis sliding rail 313 through a sliding block, the X-axis moving cylinder 315 is fixedly mounted on the X-axis sliding rail mounting plate 311, and an output shaft of the X-axis moving cylinder 315 is fixedly mounted on the rear side of the X-axis moving table 314;
The Z-axis moving mechanism 320 comprises a Z-axis moving cylinder 321, wherein the Z-axis moving cylinder 321 is vertically and fixedly arranged on the right side of the X-axis moving table 314, a Z-axis moving table 322 is fixedly arranged at the bottom of an output shaft of the Z-axis moving cylinder 321, and a pneumatic finger 330 is fixedly arranged at the bottom of the Z-axis moving table 322;
the nut feeding mechanism 3 further comprises an automatic feeding vibration disc 4, wherein the automatic feeding vibration disc 4 comprises a hopper 401 and a linear feeder 402, and the automatic feeding vibration disc is in the prior art and is described herein only for more convenience in description of the whole scheme;
When the automatic feeding vibration disc 4 is used for feeding nuts, when the nuts move to the tail end of the linear feeder 402, the Z-axis moving cylinder 321 drives the pneumatic finger 330 to descend, the pneumatic finger 330 grabs the nuts, then the Z-axis moving cylinder 321 drives the nuts to ascend, and the X-axis moving cylinder 315 acts to drive the X-axis moving table 314 to move forwards together with the nuts;
At this time, the feeding workbench 203 is located at the rear part of the first feeding sliding rail 202, the first feeding sliding rail 202 descends, the nut contacts the accommodating groove 206 at the top of the lower die 205, and the pneumatic finger 330 loosens the nut;
Then, the linear module 204 of the nut receiving mechanism 2 drives the feeding workbench 203 to move to the position right below the nut pressing lifting platform 105;
As shown in fig. 10-11, a worker puts a work 900 on top of a nut above a lower die 205, drives a nut pressing lifting table 105 to descend along a guide post 102 by a linear motor 110, an upper pressing head 104 contacts the work to press the work against the nut, and then the nut is pressed into the work by the nut, and the worker takes out together with the nut and the work.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "inner", "outer", "left", "right", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in place when the inventive product is used, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, terms such as "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection, may be a mechanical connection or an electrical connection, may be a direct connection, may be an indirect connection via an intermediary, or may be a communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Claims (6)
1. The automatic nut pressing device comprises a nut pressing mechanism and is characterized by further comprising a nut receiving mechanism and a nut feeding mechanism, wherein the nut pressing mechanism comprises a base, a nut pressing lifting table and a linear motor, a top plate is fixedly connected above the base through four guide posts, the nut pressing lifting table is positioned between the base and the top plate, an upper pressing head is fixedly arranged at the bottom of the nut pressing lifting table, the linear motor is fixedly arranged at the center of the top plate, and an output shaft of the linear motor passes through the top plate and is fixedly connected with the center of the top of the nut pressing lifting table;
The nut receiving mechanism comprises a first slide rail mounting plate, wherein the first slide rail mounting plate is fixedly mounted on the base, a first feeding slide rail is arranged at the top of the first slide rail mounting plate along the front-back direction, and a feeding workbench is connected to the first feeding slide rail in a sliding manner through a sliding block;
The nut feeding mechanism comprises an X-axis moving mechanism and a Z-axis moving mechanism, wherein the X-axis moving mechanism is in driving connection with the Z-axis moving mechanism, and a pneumatic finger is arranged on the Z-axis moving mechanism.
2. The automatic nut pressing device according to claim 1, wherein four corners of the nut pressing lifting table are slidably connected with the guide posts through linear bearings.
3. The automatic nut pressing device according to claim 1, wherein a lower die is fixedly installed at the top of the feeding workbench, and a containing groove for containing nuts is formed in the top of the lower die.
4. The automatic nut pressing device according to claim 1, wherein the X-axis moving mechanism comprises an X-axis slide rail mounting plate and an X-axis moving cylinder, the X-axis slide rail mounting plate is fixedly mounted on the right side of the upright post, an X-axis slide rail is arranged on the right side of the X-axis slide rail mounting plate along the front-rear direction, an X-axis moving table is slidably connected to the X-axis slide rail through a slide block, the X-axis moving cylinder is fixedly mounted on the X-axis slide rail mounting plate, and an output shaft of the X-axis moving cylinder is fixedly mounted on the rear side of the X-axis moving table.
5. The automatic nut pressing device according to claim 1, wherein the Z-axis moving mechanism comprises a Z-axis moving cylinder which is vertically and fixedly installed on the right side of the X-axis moving table, a Z-axis moving table is fixedly installed on the bottom of an output shaft of the Z-axis moving cylinder, and a pneumatic finger is fixedly installed on the bottom of the Z-axis moving table.
6. The automatic nut pressing device as claimed in claim 1, wherein the nut feeding mechanism further comprises an automatic feeding vibration plate, and the pneumatic fingers are positioned at the end of the linear feeder of the automatic feeding vibration plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520667592.6U CN223971178U (en) | 2025-04-10 | 2025-04-10 | Automatic nut clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520667592.6U CN223971178U (en) | 2025-04-10 | 2025-04-10 | Automatic nut clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223971178U true CN223971178U (en) | 2026-03-06 |
Family
ID=98906051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520667592.6U Active CN223971178U (en) | 2025-04-10 | 2025-04-10 | Automatic nut clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223971178U (en) |
-
2025
- 2025-04-10 CN CN202520667592.6U patent/CN223971178U/en active Active
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