A device for making spiral blades by stamping

Abstract

The utility model discloses a device for making spiral blades by stamping, comprising: a supporting mechanism, the supporting mechanism comprises a base, the top of the base is fixedly connected with a bottom plate, the outer wall of the bottom plate is fixedly connected with a first supporting plate and a second supporting plate; a stamping shaping mechanism, the stamping shaping mechanism comprises a first movable frame connected to the outer wall of the first supporting plate by a hydraulic cylinder, the outer wall of the first movable frame is fixedly connected with an upper mold, and the top of the bottom plate is fixedly connected with a lower mold; a shaping mechanism, the shaping mechanism comprises a second movable frame connected to the outer wall of the second supporting plate by a hydraulic cylinder, the outer wall of the second movable frame is fixedly connected with an upper mold, and the top of the bottom plate is fixedly connected with a lower mold, and a material shifting mechanism, the material shifting mechanism comprises a slide groove provided on the outer wall of the bottom plate, the inner wall of the slide groove is rotatably connected with a screw rod, and the outer wall of one side of the bottom plate is fixedly connected with a motor. It has the advantages of accelerating processing efficiency and saving production costs.

Description

Technical Field

[0001] The utility model relates to the technical field of spiral blade manufacturing, in particular to a device for manufacturing spiral blades by stamping. Background Art

[0002] Spiral blades are an important mechanical component, widely used in fans, pumps, agitators and other equipment, playing the role of transmitting power and changing the mode of motion. Spiral blades are mainly used to convey materials with high viscosity and compressibility.

[0003] The existing laser cutting of spiral pile blades requires a lot of energy and manpower, and the processing efficiency is low. The utility model using such a processing method has complex process, increased manufacturing cost, inconvenience in use, increased labor intensity of personnel, and low work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a device for making spiral blades by stamping, so as to solve the problems raised in the above background technology that the existing spiral pile blades use laser cutting, which consumes a lot of energy and manpower, and has low processing efficiency. After using such a processing method, the utility model has complex process, increased manufacturing cost, inconvenience in use, increased labor intensity of personnel, and low work efficiency.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a device for making spiral blades by stamping, comprising:

[0007] A support mechanism, the support mechanism comprising a base, a bottom plate is fixedly connected to the top of the base, and a first support plate and a second support plate are fixedly connected to the outer wall of the bottom plate;

[0008] A stamping and shaping mechanism, wherein the stamping and shaping mechanism comprises a first movable frame connected to the outer wall of the first support plate by a hydraulic cylinder, an upper die is fixedly connected to the outer wall of the first movable frame, and a lower die is fixedly connected to the top of the bottom plate;

[0009] A molding mechanism, the molding mechanism comprising a second movable frame connected to the outer wall of the second support plate by a hydraulic cylinder, an upper mold fixedly connected to the outer wall of the second movable frame, and a lower mold fixedly connected to the top of the bottom plate;

[0010] Furthermore, it also includes a material moving mechanism, the material moving mechanism includes a slide groove provided on the outer wall of the bottom plate, and a motor is fixedly connected to the outer wall on one side of the bottom plate;

[0011] Furthermore, the inner wall of the slide groove is rotatably connected to a screw rod, and the outer wall of the screw rod is drivenly connected to a slider;

[0012] Wherein, the outer wall of one side of the screw rod is fixedly connected to the output end of the motor;

[0013] Furthermore, the top outer wall of the slider is fixedly connected to a first cylinder, the outer wall of the end of the first cylinder is fixedly connected to a fixing plate, the movable end of the first cylinder is fixedly connected to a clamping plate, and the outer wall of the first support plate is fixedly connected to a second cylinder;

[0014] Furthermore, it also includes a discharging mechanism, which includes a sleeve fixedly connected to the inner wall of the lower mold, a third cylinder fixedly connected to the inner cavity of the sleeve, and a connector movably connected to the inner wall of the sleeve;

[0015] Wherein, the connecting head is fixedly connected to the movable end of the third cylinder;

[0016] Furthermore, a mounting groove is provided on the outer circumferential wall of the connector, and extension grooves are provided on the inner wall of the mounting groove at equal intervals, a ball is slidably connected to the inner wall of the extension groove, and an annular spring penetrating the ball is movably connected to the inner wall of the mounting groove;

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] 1. The utility model places the steel plate to be formed on the lower die, starts the hydraulic cylinder to drive the first movable frame and the second movable frame to move up and down respectively, the first movable frame drives the upper die to move downward to cut the steel plate into a fixed size, the first movable frame moves upward, and the steel plate cut into a fixed size is pushed out to contact with the fixed plate by the second cylinder, the first cylinder drives the clamping plate to move downward to clamp the steel plate, turns on the motor to drive the screw rod to rotate, the screw rod drives the steel plate to move into the lower die, and drives the upper die to extrude the steel plate by the second movable frame moving downward, which can speed up the processing efficiency and save the production cost.

[0019] 2. Based on beneficial effect 1, the steel plate contacts the sphere and squeezes the sphere into the extension groove. The annular spring rebounds to make the sphere extend out and contact the inner wall of the steel plate to limit the steel plate. After the steel plate is punched into a spiral blade, the third cylinder drives the connecting head to extend out of the sleeve, and the sleeve drives the limited steel plate to be discharged from the molding mechanism, which is convenient for the discharge of the stamped spiral blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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.

[0021] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0022] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0023] Figure 3 The overall structure of the utility model is shown in FIG. Figure 3 ;

[0024] Figure 4 For the utility model Figure 1 A is shown as an enlarged view.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Support mechanism; 101. Base; 102. Bottom plate; 103. First support plate; 104. Second support plate; 2. Stamping and shaping mechanism; 201. First movable frame; 202. Lower die; 203. Upper die; 3. Molding mechanism; 301. Second movable frame; 303. Upper die; 304. Lower die; 4. Material shifting mechanism; 401. Slide; 402. Motor; 403. Screw rod; 404. Slider; 405. First cylinder; 406. Fixed plate; 407. Clamp; 408. Second cylinder; 5. Discharging mechanism; 501. Sleeve; 502. Connector; 503. Mounting groove; 504. Ring spring; 505. Sphere. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0029] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0031] See also Figure 1-4 As shown, this embodiment is a device for making spiral blades by stamping, comprising:

[0032] The support mechanism 1 includes a base 101, a bottom plate 102 is fixedly connected to the top of the base 101, and a first support plate 103 and a second support plate 104 are fixedly connected to the outer wall of the bottom plate 102;

[0033] The first movable frame 201 and the second movable frame 301 are slidably supported by the first support plate 103 and the second support plate 104, and the entire device is supported by the base 101;

[0034] The stamping and shaping mechanism 2 includes a first movable frame 201 connected to the outer wall of the first support plate 103 by a hydraulic cylinder, an upper die 203 is fixedly connected to the outer wall of the first movable frame 201, and a lower die 202 is fixedly connected to the top of the bottom plate 102;

[0035] The first movable frame is driven by the hydraulic cylinder to slide along the first support plate 103 to drive the upper die 203 to contact the lower die 202 to cut the steel plate;

[0036] The shaping mechanism 3 includes a second movable frame 301 connected to the outer wall of the second support plate 104 by a hydraulic cylinder, an upper mold 303 is fixedly connected to the outer wall of the second movable frame 301, and a lower mold 304 is fixedly connected to the top of the bottom plate 102;

[0037] The second support plate 104 is driven by the hydraulic cylinder to slide along the second support plate 104, driving the upper mold 303 to contact the lower mold 304 to punch the steel plate;

[0038] The material moving mechanism 4 includes a slide groove 401 provided on the outer wall of the bottom plate 102, and a motor 402 is fixedly connected to the outer wall of one side of the bottom plate 102;

[0039] The screw rod 403 is supported by the slide groove 401;

[0040] The inner wall of the slide groove 401 is rotatably connected to a screw rod 403, and the outer wall of the screw rod 403 is drivenly connected to a slider 404;

[0041] Among them, the outer wall of one side of the screw rod 403 is fixedly connected to the output end of the motor 402;

[0042] The motor 402 provides power to the screw rod 403;

[0043] The top outer wall of the slider 404 is fixedly connected with a first cylinder 405, the outer wall of the end of the first cylinder 405 is fixedly connected with a fixing plate 406, the movable end of the first cylinder 405 is fixedly connected with a clamping plate 407, and the outer wall of the first support plate 103 is fixedly connected with a second cylinder 408;

[0044] The screw rod 403 drives the first cylinder 405 to move through the slider 404, and the first cylinder 405 drives the clamping plate 407 to clamp the steel plate and drive it to move, and the second cylinder 408 pushes the steel plate onto the fixed plate 406;

[0045] Working principle: After placing the steel plate to be formed on the lower die 202, start the hydraulic cylinder to drive the first movable frame 201 and the second movable frame 301 to move up and down respectively. After the first movable frame 201 drives the upper die 203 to move downward to cut the steel plate into a fixed size, the first movable frame 201 moves upward, and the steel plate cut into a fixed size is pushed out to contact with the fixed plate 406 by the second cylinder 408. After the first cylinder 405 drives the clamping plate 407 to move downward to clamp the steel plate, the motor 402 is turned on to drive the screw rod 403 to rotate, and the screw rod 403 drives the steel plate to move into the lower die 304. The second movable frame 301 moves downward to drive the upper die 303 to extrude and form the steel plate;

[0046] This step can improve processing efficiency and save production costs.

[0047] See also Figure 1-4 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0048] The discharging mechanism 5 includes a sleeve 501 fixedly connected to the inner wall of the lower mold 304, the inner cavity of the sleeve 501 is fixedly connected to the third cylinder, and the inner wall of the sleeve 501 is movably connected to the connector 502;

[0049] Wherein, the connector 502 is fixedly connected to the movable end of the third cylinder;

[0050] The connecting head 502 is supported by the sleeve 501 and driven to move by the third cylinder;

[0051] The outer wall of the connector 502 is provided with a mounting groove 503, the inner wall of the mounting groove 503 is provided with extension grooves at equal intervals, the inner wall of the extension groove is slidably connected with a ball 505, and the inner wall of the mounting groove 503 is movably connected with an annular spring 504 penetrating the ball 505;

[0052] The annular spring 504 is supported by the mounting groove 503, and the annular spring 504 rebounds to make the ball 505 contact the inner wall of the steel plate to limit the position of the steel plate;

[0053] Working principle: The steel plate contacts the ball 505 and squeezes the ball 505 into the extension groove. The annular spring 504 rebounds to make the ball 505 extend and contact the inner wall of the steel plate to limit the position of the steel plate. After the steel plate is punched into a spiral blade, the third cylinder drives the connector 502 to extend from the sleeve 501, and the sleeve 501 drives the limited steel plate to be discharged from the molding mechanism 3;

[0054] This step facilitates the discharge of the spiral blades after stamping.

[0055] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0056] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for making spiral blades by stamping, characterized in that: include: A support mechanism (1), the support mechanism (1) comprising a base (101), the top of the base (101) being fixedly connected to a bottom plate (102), the outer wall of the bottom plate (102) being fixedly connected to a first support plate (103) and a second support plate (104); A stamping and shaping mechanism (2), the stamping and shaping mechanism (2) comprising a first movable frame (201) connected by a hydraulic cylinder to the outer wall of the first support plate (103), an upper die (203) being fixedly connected to the outer wall of the first movable frame (201), and a lower die (202) being fixedly connected to the top of the bottom plate (102); A shaping mechanism (3), the shaping mechanism (3) comprising a second movable frame (301) connected by a hydraulic cylinder to the outer wall of the second support plate (104), an upper mold (303) being fixedly connected to the outer wall of the second movable frame (301), and a lower mold (304) being fixedly connected to the top of the bottom plate (102).

2. The device for making spiral blades by stamping according to claim 1, characterized in that: It also includes a material moving mechanism (4), the material moving mechanism (4) including a slide groove (401) provided on the outer wall of the bottom plate (102), and a motor (402) is fixedly connected to the outer wall of one side of the bottom plate (102).

3. The device for making spiral blades by stamping according to claim 2, characterized in that: The inner wall of the slide groove (401) is rotatably connected to a screw rod (403), and the circumferential outer wall of the screw rod (403) is drivenly connected to a slider (404); Wherein, an outer wall on one side of the screw rod (403) is fixedly connected to the output end of the motor (402).

4. The device for making spiral blades by stamping according to claim 3, characterized in that: The top outer wall of the slider (404) is fixedly connected to a first cylinder (405), the end outer wall of the first cylinder (405) is fixedly connected to a fixing plate (406), the movable end of the first cylinder (405) is fixedly connected to a clamping plate (407), and the outer wall of the first support plate (103) is fixedly connected to a second cylinder (408).

5. The device for making spiral blades by stamping according to claim 1, characterized in that: It also includes a discharging mechanism (5), the discharging mechanism (5) including a sleeve (501) fixedly connected to the inner wall of the lower mold (304), the inner cavity of the sleeve (501) being fixedly connected to a third cylinder, and the inner wall of the sleeve (501) being movably connected to a connector (502); Wherein, the connecting head (502) is fixedly connected to the movable end of the third cylinder.

6. The device for making spiral blades by stamping according to claim 5, characterized in that: The outer circumferential wall of the connector (502) is provided with a mounting groove (503), the inner wall of the mounting groove (503) is provided with extension grooves at equal intervals, a ball (505) is slidably connected to the inner wall of the extension groove, and an annular spring (504) penetrating the ball (505) is movably connected to the inner wall of the mounting groove (503).

Images