Chamfering and stamping device for window sash profile

Abstract

The utility model provides a window sash sectional material corner cutting stamping device, which relates to the technical field of window sash sectional material processing equipment, and comprises a stamping assembly, the stamping assembly is composed of a stamping mounting frame, and a pressure arm, a stamping spring piece, a threaded rod, a fixed plate, a stamping plate and a stamping workbench which are sequentially arranged on the stamping mounting frame; the adjusting base assembly is composed of a bottom plate arranged at the bottom of the stamping workbench and a base adjusting frame, and in the die stamping process, in order to avoid displacement of the die, the two sides of the die are clamped and fixed through the clamping and fixing mechanisms; furthermore, the rotary adjusting seat sleeves the base adjusting frame in a rotary connection manner, so that the rotary adjusting seat can be rotated to an angle matched with the mold according to the shape of the mold in the actual use process, the clamping and fixing mechanism is more fit with the mold in the use process, and the use range of the clamping and fixing mechanism is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to sash section bar processing equipment technical field especially relates to a sash section bar corner cutting and stamping device. BACKGROUND

[0002] In the production process of the sash, the section bar as the basic material of the sash frame directly affects the final quality and performance of the sash, and the section bar usually needs to be cut and stamped and a series of fine and key processing operations to meet the subsequent assembly requirements.

[0003] The traditional sash section bar processing equipment often has some deficiencies, for example, the corner cutting precision is not high, which can easily lead to gaps when the section bars are spliced, the stamping die is inconvenient to replace, when different specifications of section bars need to be processed, the die replacement is time-consuming and laborious, and the fixation of the section bar during the processing is not stable enough, which can easily cause the displacement of the section bar during the processing, affecting the processing quality.

[0004] Therefore, the utility model provides a sash section bar corner cutting and stamping device. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in the prior art and provides a sash section bar corner cutting and stamping device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sash section bar corner cutting and stamping device, comprising:

[0007] The stamping assembly is composed of a stamping mounting frame, a pressure arm, a stamping spring piece, a threaded rod, a fixed plate, a stamping plate and a stamping workbench arranged in sequence on the stamping mounting frame.

[0008] The adjusting base assembly is composed of a bottom plate arranged at the bottom of the stamping workbench and a base adjusting frame, and the bottom plate and the base adjusting frame are both provided with sliding grooves on the side close to each other, and the sliding grooves are both provided with ball bearings.

[0009] The clamping and fixing assembly is composed of a rotary adjusting seat rotatably connected to the base adjusting frame, and the rotary adjusting seat is provided with limiting grooves at the upper and lower ends, and the side away from the base adjusting frame is provided with a mounting seat, and the mounting seat is provided with a clamping and fixing mechanism.

[0010] As a preferred embodiment, the rotary adjusting seat is provided with adjusting holes on the inner side of the limiting grooves, the adjusting holes are annularly distributed, and the included angles between the adjacent adjusting holes are equal.

[0011] The beneficial effect of the further scheme is that the rotating adjusting seat at different angles is positioned under the action of the adjusting hole, and the positioning pin is inserted into the adjusting base assembly matched therewith after passing through the positioning hole, so that the rotating adjusting seat is limited, and rotation of the rotating adjusting seat in the base adjusting frame during use is avoided.

[0012] As a preferred embodiment, the balls are arranged in a ring shape and are slidingly connected between the sliding groove and the limiting groove.

[0013] The beneficial effect of the further scheme is that the friction between the rotating adjusting seat and the bottom plate and the base adjusting frame is reduced under the action of the balls, the rotating adjusting seat is rotated in the bottom plate and the base adjusting frame with the assistance of the balls, and the rotating adjusting seat is more smooth during adjustment.

[0014] As a preferred embodiment, the pressure arm is rotationally connected to the top of the punching mounting frame.

[0015] The beneficial effect of the further scheme is that the pressure arm rotationally connected to the punching mounting frame is pressed downward, and when the pressure arm is rotated downward, the punching spring member is contacted and pressed, so that the punching spring member is contracted, and at the same time, the end of the punching spring member penetrating the fixed plate drives the punching plate to be downwardly displaced and contacted with the punching workbench, so that the punching function is realized.

[0016] As a preferred embodiment, the two threaded rods are arranged on the two sides of the pressure arm and connected with the punching mounting frame.

[0017] The beneficial effect of the further scheme is that the fixed plate is arranged below the pressure arm under the action of the threaded rod, and the punching spring member is installed and fixed.

[0018] As a preferred embodiment, the two punching spring members are arranged directly below the pressure arm and in contact with the pressure arm.

[0019] The beneficial effect of the further scheme is that the punching plate is arranged directly above the punching workbench under the action of the punching spring member, and when the top of the punching spring member is pressed by the pressure arm, the punching spring member is deformed and contracted, and the punching plate is downwardly displaced to punch the material.

[0020] As a preferred embodiment, the positioning hole is arranged on the two sides of the punching mounting frame on the bottom plate, and the positioning pin penetrating the adjusting hole is inserted into the positioning hole.

[0021] The beneficial effect of the further scheme is that the rotary adjusting base is limited under the action of the positioning pin, rotation of the rotary adjusting base in the machining process is avoided, the positioning pin is inserted into the adjusting hole matched therewith through the positioning hole, and the rotary adjusting base and the bottom plate are connected and fixed.

[0022] Compared with the prior art, the utility model has the advantages and positive effects that:

[0023] 1、In the utility model, in the process of die stamping, in order to avoid displacement of the die, the die is clamped and fixed on both sides by the clamping and fixing mechanism, and the rotary adjusting base is further sleeved on the base adjusting frame in a rotary connection mode, so that the clamping and fixing mechanism is more suitable for the die in the use process, thereby improving the use range of the clamping and fixing mechanism.

[0024] 2、In the utility model, in actual use, after the rotary adjusting base is adjusted to the matched angle, the rotary adjusting base is limited under the action of the positioning pin, rotation of the rotary adjusting base in the machining process is avoided, the positioning pin is inserted into the adjusting hole matched therewith through the positioning hole, and the rotary adjusting base and the bottom plate are connected and fixed, thereby improving the stability of the clamping and fixing mechanism in use. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a front view of the window sash profile corner cutting and stamping device of the utility model;

[0026] Figure 2 It is a split view of the window sash profile corner cutting and stamping device of the utility model;

[0027] Figure 3 It is a structure view of the stamping assembly and the adjusting base in the window sash profile corner cutting and stamping device of the utility model;

[0028] Figure 4 It is a split view of the clamping and fixing assembly in the window sash profile corner cutting and stamping device of the utility model.

[0029] REFERENCE NUMERALS

[0030] 1, stamping assembly;11, stamping mounting frame;12, pressure arm;13, stamping spring piece;14, threaded rod;15, fixed plate;16, stamping plate;17, stamping workbench;

[0031] 2, adjusting base assembly;21, bottom plate;22, base adjusting frame;23, sliding groove;231, ball;24, positioning pin;241, positioning hole;

[0032] 3, clamping and fixing assembly; 31, rotary adjusting seat; 32, adjusting hole; 33, mounting seat; 34, clamping and fixing mechanism; 35, limiting groove. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0034] As shown in the utility model provides a kind of technical scheme: Figures 1-4 A window sash profile corner cutting stamping device, comprising:

[0035] The stamping assembly 1 is composed of a stamping mounting frame 11, a pressure arm 12, a stamping spring 13, a threaded rod 14, a fixed plate 15, a stamping plate 16 and a stamping workbench 17 arranged in sequence on the stamping mounting frame 11. The pressure arm 12 is rotatably connected to the top of the stamping mounting frame 11. There are two threaded rods 14, and each is connected to the stamping mounting frame 11 on the two sides of the pressure arm 12. There are two stamping springs 13, and each is arranged directly below the pressure arm 12. The two stamping springs 13 are in contact with the pressure arm 12.

[0036] The adjusting base assembly 2 is composed of a bottom plate 21 arranged at the bottom of the stamping workbench 17 and a base adjusting frame 22. The side of the bottom plate 21 and the base adjusting frame 22 close to each other is provided with a sliding groove 23, and the two sliding grooves 23 are provided with a ball 231.

[0037] The clamping and fixing assembly 3 is composed of a rotary adjusting seat 31 rotatably connected to the base adjusting frame 22. The upper and lower ends of the rotary adjusting seat 31 are provided with limiting grooves 35. The side of the rotary adjusting seat 31 away from the base adjusting frame 22 is provided with a mounting seat 33, and the mounting seat 33 is provided with a clamping and fixing mechanism 34. In the process of stamping the mold, in order to avoid displacement of the mold, the clamping and fixing mechanism 34 is used to clamp and fix the two sides of the mold. The rotary adjusting seat 31 is rotatably connected to the base adjusting frame 22, so that the rotary adjusting seat 31 can be rotated to the angle suitable for the shape of the mold in actual use, so that the clamping and fixing mechanism 34 is more comfortable with the mold in use, thereby improving the use range of the clamping and fixing mechanism 34.

[0038] Further, as shown in the utility model, Figures 2-4As shown: The rotary adjustment seat 31 has an adjustment hole 32 inside the limiting groove 35. The adjustment holes 32 are arranged in a ring, and the included angle between two adjacent adjustment holes 32 is equal. The base plate 21 has positioning holes 241 on both sides of the stamping mounting bracket 11. Positioning pins 24 that pass through the adjustment holes 32 are inserted into the positioning holes 241. In actual use, when the rotary adjustment seat 31 is adjusted to the corresponding angle, the positioning pins 24 limit the rotary adjustment seat 31 to prevent the rotary adjustment seat 31 from rotating during processing. The positioning pins 24 are inserted into the corresponding adjustment holes 32 through the positioning holes 241, so that the rotary adjustment seat 31 is connected and fixed to the base plate 21, thereby improving the stability of the clamping and fixing mechanism 34 during use.

[0039] The above solutions also have the problem that the rotary adjustment seat 31 is prone to jamming during rotation, such as... Figure 3 As shown: In this scheme, the ball bearings 231 are arranged in a ring. The ball bearings 231 are slidably connected between the sliding groove 23 and the limiting groove 35. Under the action of the ball bearings 231, the friction between the rotating adjustment seat 31 and the base plate 21 and the base adjustment frame 22 is reduced. The ball bearings 231 assist the rotating adjustment seat 31 to rotate in the base plate 21 and the base adjustment frame 22, so that the rotating adjustment seat 31 can be adjusted more smoothly.

[0040] Working principle:

[0041] like Figures 1-4 As shown, first, the device is installed in a suitable position. Then, the mold is placed on the stamping worktable 17. Next, the two rotating adjustment seats 31 are rotated to a suitable angle to fit the mold. Then, under the action of the clamping and fixing mechanism 34, the mold is clamped and fixed. After clamping, the positioning pin 24 is inserted into the matching adjustment hole 32 through the positioning hole 241 to limit the rotating adjustment seat 31. After the limit is fixed, the rotating pressure arm 12 is pressed down, which drives the stamping spring 13 to retract, so that the stamping plate 16 moves downward to stamp the mold.

[0042] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A window sash profile corner cutting and punching device, characterized in that, include: The stamping assembly (1) consists of a stamping mounting frame (11) and a pressure arm (12), a stamping spring (13), a threaded rod (14), a fixing plate (15), a stamping plate (16), and a stamping worktable (17) arranged sequentially on the stamping mounting frame (11); Adjustable base assembly (2), the adjustable base assembly (2) consists of a base plate (21) set at the bottom of the stamping worktable (17) and a base adjustment frame (22). The base plate (21) and the base adjustment frame (22) are provided with sliding grooves (23) on the side close to each other, and ball bearings (231) are provided on both sliding grooves (23). The clamping and fixing assembly (3) is composed of a rotating adjustment seat (31) rotatably connected to the base adjustment frame (22). The upper and lower ends of the rotating adjustment seat (31) are provided with limit grooves (35). A mounting seat (33) is provided on the side of the rotating adjustment seat (31) away from the base adjustment frame (22). A clamping and fixing mechanism (34) is provided on the mounting seat (33).

2. The window sash profile corner cutting and punching device according to claim 1, characterized in that: The rotating adjustment seat (31) has an adjustment hole (32) on the inner side of the limiting groove (35). The adjustment holes (32) are arranged in a ring, and the included angle between two adjacent adjustment holes (32) is equal.

3. The window sash profile corner cutting and punching device according to claim 1, characterized in that: The balls (231) are arranged in a ring and are slidably connected between the sliding groove (23) and the limiting groove (35).

4. The window sash profile corner cutting and punching device according to claim 1, characterized in that: The pressure arm (12) is rotatably connected to the top of the stamping mounting bracket (11).

5. The window sash profile corner cutting and punching device according to claim 1, characterized in that: There are two threaded rods (14), and the two threaded rods (14) are respectively located on both sides of the pressure arm (12) and connected to the stamping mounting bracket (11).

6. The window sash profile corner cutting and punching device according to claim 1, characterized in that: There are two stamping springs (13), and the two stamping springs (13) are located directly below the pressure arm (12), and the two stamping springs (13) are in contact with the pressure arm (12).

7. The window sash profile corner cutting and punching device according to claim 1, characterized in that: The base plate (21) has positioning holes (241) on both sides of the stamping mounting bracket (11), and positioning pins (24) that pass through the adjustment hole (32) are inserted into the positioning holes (241).

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