Machining die for producing tight connection type high-stability flange nut

Abstract

The utility model discloses a tight connection type high-stability machining die for flange nut production in the technical field of flange nut machining, which comprises a fixing seat, a driving motor is fixedly mounted at the lower end of the fixing seat, a driving assembly is fixedly mounted on an output shaft of the driving motor, the driving assembly comprises a top plate, and a clamping groove is annularly formed in the top plate. A guide hole is formed in the bottom face of the clamping groove, a stamping assembly and a discharging assembly are arranged on the left side and the right side of the fixing base correspondingly, a feeding assembly is arranged between the stamping assembly and the discharging assembly and arranged on the rear side of the fixing base, and a guide block is fixedly installed on the fixing base. The stamping assembly, the feeding assembly and the discharging assembly are integrated on the fixed seat, so that on one hand, the mounting difficulty can be reduced; and on the other hand, feeding, stamping and discharging can be conducted at the same time, manual feeding is not needed, time and labor are saved, continuity is good, and the machining efficiency of the flange nut can be further guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of flange nut processing, in particular to a processing die for producing tightly connected high-stability flange nuts. Background Art

[0002] Flange nuts, also known as washer nuts, toothed nuts, hexagonal flange nuts, flange nuts, etc., are mostly used in pipe connections or workpieces that need to increase the contact surface of the nut.

[0003] In the existing technology, most flange nuts are produced by hydraulic hammer stamping, but the workpiece is manually placed into the mold cavity and manually taken out after processing, which reduces the processing speed and is dangerous and unsafe. In view of this, we propose a processing mold for the production of tightly connected high-stability flange nuts to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] Therefore, the purpose of the utility model is to provide a processing mold for the production of tight-connected high-stability flange nuts, which can solve the problem that in the existing technology, most flange nuts are produced by hydraulic hammer stamping, but the workpiece is manually placed in the mold cavity and manually taken out after processing, which reduces the processing speed and is dangerous and unsafe.

[0006] In order to solve the above technical problems, the utility model provides a processing mold for the production of tight-connected high-stability flange nuts, adopting the following technical scheme: it includes a fixed seat, a driving motor is fixedly installed on the lower end of the fixed seat, and the driving motor is fixedly installed with a driving assembly on the output shaft, and the driving assembly includes a top plate, a ring-shaped clamping groove is opened on the top plate, and a guide hole is provided on the bottom surface of the clamping groove, a stamping assembly and a blanking assembly are respectively provided on the left and right sides of the fixed seat, a loading assembly is provided between the stamping assembly and the blanking assembly, and the loading assembly is arranged on the rear side of the fixed seat, and a guide block is fixedly installed on the fixed seat.

[0007] Optionally, the stamping assembly includes a support plate, a hydraulic cylinder is fixedly mounted on the upper end of the support plate, a stamping end head is fixedly mounted on the output shaft of the hydraulic cylinder, and the stamping end head is arranged above the corresponding guide hole.

[0008] By adopting the above technical solution, the present solution fixes the stamping assembly on the fixing seat, which can effectively ensure the relative position of the stamping assembly on the fixing seat and reduce the difficulty of installation.

[0009] Optionally, the material unloading assembly includes a material unloading seat, which is fixedly mounted on a fixed seat, and a material unloading bottom plate tilted toward the fixed seat is provided in the middle of the material unloading seat.

[0010] By adopting the above technical solution, this solution fixes the feeding assembly on the fixed seat, which can ensure the relative position of the feeding assembly and the fixed seat and reduce the difficulty of installation. At the same time, an inclined surface is set on the feeding seat, which can facilitate the automatic feeding of the processing material of the flange nut and improve continuity.

[0011] Optionally, the loading assembly includes a loading seat, and a loading bottom plate is provided in the middle of the loading seat and tilted toward a side away from the fixed seat.

[0012] By adopting the above technical solution, this solution fixes the blanking component on the fixed seat, which can ensure the relative position of the blanking component and the fixed seat and reduce the difficulty of installation. At the same time, an inclined surface is set on the blanking seat, which can facilitate the automatic blanking of the processed flange nut and improve continuity.

[0013] Optionally, the output shaft of the driving motor and the fixed seat are connected via a bearing, and the centers of the driving motor and the fixed seat are collinear.

[0014] By adopting the above technical solution, the present solution connects the output shaft of the driving motor with the fixing seat through the bearing, which will not affect the use of the driving motor.

[0015] Optionally, the width of the guide block is greater than the diameter of the guide hole.

[0016] By adopting the above technical solution, the guide block can cover the guide hole. After the flange nut is placed inside the guide hole, the flange nut is rotated by the action of the driving assembly. After the flange nut is placed above the guide block, the flange nut can be gradually moved upward, thereby facilitating the cutting operation of the flange nut.

[0017] Optionally, the guide block is arranged between the top plate and the fixed seat, and the upper end surface of the guide block is inclined from left to upper right.

[0018] By adopting the above technical solution, in this solution, the inclined surface on the guide block can make the flange nut gradually move upward after being placed on the guide block after being stamped, thereby facilitating the cutting operation of the flange nut.

[0019] Optionally, the guide holes are through holes, and the number of the guide holes corresponds to the number of the snap-in grooves.

[0020] By adopting the above technical solution, after the flange nut enters the guide hole, the lower end surface of the flange nut fits with the fixing seat. It is worth noting that the thickness of the flange nut is greater than the distance between the fixing seat and the top.

[0021] To sum up, the utility model includes at least one of the following beneficial effects: the processing mold for the production of tight-connected high-stability flange nuts, by integrating the stamping assembly, the loading assembly and the unloading assembly on the fixed seat, on the one hand, can reduce the difficulty of installation and ensure the processing quality of the flange nuts; on the other hand, by arranging the stamping assembly, the loading assembly and the unloading assembly in a ring shape on the outside of the fixed seat, the loading, stamping and unloading are carried out simultaneously, without the need for manual loading, saving time and labor, and having good continuity, which can further ensure the processing efficiency of the flange nuts, and does not require manual operation, thereby improving the processing safety of the flange nuts. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is a schematic diagram of a first cross-sectional state of the utility model;

[0025] Figure 3 It is a schematic diagram of a second cross-sectional state of the utility model;

[0026] Figure 4 It is a top view schematic diagram of the utility model.

[0027] Explanation of the reference numerals in the accompanying drawings: 1. Fixed seat; 2. Stamping assembly; 21. Support plate; 22. Hydraulic cylinder; 23. Stamping end; 3. Loading assembly; 31. Loading seat; 32. Loading bottom plate; 4. Unloading assembly; 41. Unloading bottom plate; 42. Unloading seat; 5. Driving assembly; 51. Driving motor; 52. Snap-in groove; 53. Guide hole; 54. Top plate; 6. Guide block. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-4 The utility model is described in further detail.

[0029] Embodiment 1, refer to Figure 1-2In this embodiment, in order to solve the problem that in the existing technology, most of the production of flange nuts uses hydraulic hammer stamping, but the workpiece is manually placed into the mold cavity and manually taken out after processing, which reduces the processing speed, and at the same time is dangerous and unsafe, the utility model discloses a processing mold for the production of tightly connected high-stability flange nuts, including a fixed seat 1, and a driving motor 51 is fixedly installed at the lower end of the fixed seat 1, wherein the driving motor 51 is connected to the control switch through a wire. The driving motor 51 is fixedly installed with a driving component 5 on the output shaft, and the driving component 5 includes a top plate 54, and a clamping groove 52 is opened in an annular shape on the top plate 54. The bottom surface of the clamping groove 52 is provided with a guide hole 53, and the guide hole 53 is a through hole, and the number of the guide hole 53 corresponds to the clamping groove 52. After the driving motor 51 is turned on, the output shaft of the driving motor 51 rotates, which can drive the top plate 54 to rotate with the output shaft of the driving motor 51. The guide hole 53 for placing the flange nut opened on the top plate 54 allows the flange nut entering the guide hole 53 to move in a circular shape around the output shaft center of the driving motor 51 during the rotation of the top plate 54 .

[0030] See also Figure 1 and Figure 2 A stamping assembly 2 and a blanking assembly 4 are respectively provided on the left and right sides of the fixed seat 1, a loading assembly 3 is provided between the stamping assembly 2 and the blanking assembly 4, and the loading assembly 3 includes a loading seat 31, and a loading bottom plate 32 is provided in the middle of the loading seat 31, which is tilted toward the side away from the fixed seat 1.

[0031] Furthermore, the material removal assembly 4 includes a material removal seat 42, which is fixedly mounted on the fixed seat 1, and a material removal bottom plate 41 tilted toward the fixed seat 1 is provided in the middle of the material removal seat 42. Fixing the material removal assembly 4 on the fixed seat 1 can ensure the relative position of the material removal assembly 4 and the fixed seat 1, and reduce the difficulty of installation. At the same time, an inclined surface is provided on the material removal bottom plate 41, which can facilitate the automatic removal of the processed flange nut, and the continuity is better.

[0032] Fixing the feeding assembly 3 on the fixing seat 1 can ensure the relative position of the feeding assembly 3 and the fixing seat 1 and reduce the difficulty of installation. At the same time, an inclined surface is provided on the feeding seat 31, which can facilitate automatic feeding of the processing material of the flange nut and improve continuity.

[0033] Furthermore, the stamping assembly 2 is fixedly mounted on the fixing seat 1, which can effectively ensure the relative position of the stamping assembly on the fixing seat 1 and reduce the difficulty of installation.

[0034] Further, the loading assembly 3 is arranged at the rear side of the fixing seat 1, and a guide block 6 is fixedly mounted on the fixing seat 1. The width of the guide block 6 is greater than the diameter of the guide hole 53. The guide block 6 is arranged between the top plate 54 and the fixing seat 1, and the upper end surface of the guide block 6 is inclined from left to upper right.

[0035] Furthermore, the stamping assembly 2 includes a support plate 21, a hydraulic cylinder 22 is fixedly mounted on the upper end of the support plate 21, a stamping head 23 is fixedly mounted on the output shaft of the hydraulic cylinder 22, and the stamping head 23 is arranged above the corresponding guide hole 53. The output shaft of the drive motor 51 and the fixed seat 1 are connected through a bearing, and the centers of the drive motor 51 and the fixed seat 1 are collinear.

[0036] The specific working principle is: during processing, the processing mold for the production of this type of tightly connected high-stability flange nuts turns on the drive motor 51. After the drive motor 51 is turned on, the output shaft of the drive motor 51 can be rotated, thereby driving the top plate 54 to rotate; and through the setting of the loading component 3 and the unloading component 4, the flange nut to be processed components can be automatically transported to the inside of the guide hole 53 on the top plate 54, and after the top plate 54 follows the rotation of the output shaft of the drive motor 51, it can drive the flange nut placed in the guide hole 53 to move in a circular manner with the output shaft of the drive motor 51. After the flange nut is stamped, it follows the top plate 54 to move in a circular manner. After the stamped flange nut moves to the top of the guide block 6, due to the inclined surface setting above the guide block 6, the flange nut can be gradually upward, thereby facilitating the unloading operation of the flange nut.

[0037] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A processing die for producing a tightly connected high-stability flange nut, comprising a fixing seat (1), Features: A driving motor (51) is fixedly mounted on the lower end of the fixed seat (1); a driving assembly (5) is fixedly mounted on the output shaft of the driving motor (51); the driving assembly (5) comprises a top plate (54); a clamping groove (52) is provided in an annular shape on the top plate (54); a guide hole (53) is provided on the bottom surface of the clamping groove (52); a stamping assembly (2) and a blanking assembly (4) are respectively provided on the left and right sides of the fixed seat (1); a loading assembly (3) is provided between the stamping assembly (2) and the blanking assembly (4); the loading assembly (3) is arranged on the rear side of the fixed seat (1); and a guide block (6) is fixedly mounted on the fixed seat (1).

2. A processing die for producing a tight-connection high-stability flange nut according to claim 1, Features: The punching assembly (2) comprises a support plate (21), a hydraulic cylinder (22) is fixedly mounted on the upper end of the support plate (21), a punching end head (23) is fixedly mounted on the output shaft of the hydraulic cylinder (22), and the punching end head (23) is arranged above the corresponding guide hole (53).

3. A processing die for producing a close-connected high-stability flange nut according to claim 1, Features: The material unloading assembly (4) comprises a material unloading seat (42), wherein the material unloading seat (42) is fixedly mounted on the fixed seat (1), and a material unloading bottom plate (41) tilted toward the fixed seat (1) is provided in the middle of the material unloading seat (42).

4. A processing die for producing a close-connected high-stability flange nut according to claim 1, Features: The loading assembly (3) comprises a loading seat (31), and a loading bottom plate (32) is provided in the middle of the loading seat (31) and is tilted toward a side away from the fixed seat (1).

5. A processing die for producing a tight-connection high-stability flange nut according to claim 1, Features: The output shaft of the driving motor (51) and the fixing seat (1) are connected via a bearing, and the centers of the driving motor (51) and the fixing seat (1) are collinear.

6. A processing die for producing a close-connected high-stability flange nut according to claim 1, Features: The width of the guide block (6) is greater than the diameter of the guide hole (53).

7. A processing die for producing a tight-connection high-stability flange nut according to claim 1, Features: The guide block (6) is arranged between the top plate (54) and the fixing seat (1), and the upper end surface of the guide block (6) is inclined from left to upper right.

8. A processing die for producing a tight-connection high-stability flange nut according to claim 1, Features: The guide holes (53) are through holes, and the number of the guide holes (53) and the number of the clamping grooves (52) correspond to each other.

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