Pressure shaper for product deformation

Abstract

The utility model provides a pressure shaper for product deformation. The pressure shaper comprises a main body mechanism and an extrusion mechanism, the main body mechanism comprises an upper mold frame and a lower mold frame, shaping molds are arranged on one side of the upper mold frame and one side of the lower mold frame, and supporting rods are distributed and fixedly connected to one side of the lower mold frame at equal intervals; the extrusion mechanism comprises a mounting plate and an electric push rod, the electric push rod is mounted on one side of the mounting plate, a piston rod of the electric push rod is fixedly connected with a pressing plate, and a timing switch is mounted on one side of the mounting plate; the installation plate is connected with the supporting rod through the second bolt, the electric push rod is matched with the pressing plate to push the upper die frame to move, the upper die frame is matched with the shaping die to conduct pressure shaping on a product, the continuous stretching time of the electric push rod is set through the timing switch, and the electric push rod shrinks after pushing the upper die frame for a certain time. And forming time is provided for the product, local fracture caused by continuous stress of the product is prevented, and the product shaping success rate is increased.

Description

Technical Field

[0001] The utility model relates to a shaper, in particular to a pressure shaper for product deformation, belonging to the technical field of shaping processing. Background Art

[0002] Processing is a general term for the process of converting raw materials and semi-finished products into target requirements through certain procedures and methods. Processing includes mechanical processing and manual processing. Mechanical processing is divided into cold processing and hot processing. Cold processing includes bench work and machining. Bench work cold processing is manual. Machining includes milling, planing, boring, grinding, drilling, extrusion, rolling, drawing and other processing methods. Hot processing includes casting, welding, hot cutting, etc. During the product processing and molding process, some products will produce a certain degree of deformation, and the deformed products need to be reshaped;

[0003] A Chinese patent publication (CN202221844846.X) discloses a thin-walled part deformation shaping jig, which plays a role in the deformation and shaping of thin-walled parts by designing a shaping concave die and a shaping convex die, adjusting the pressure of a pneumatic device, cooperating with a guide column of a lower die seat, and engaging the concave and convex dies. However, when the application is used, the product is continuously stressed during the shaping process, which may easily lead to partial fracture of the product due to the continuous stress. The existing product deformation shaping equipment is not convenient for timely relaxation of the product stress according to demand, resulting in a low success rate of product shaping.

[0004] In order to solve the above technical problems, a pressure shaper for product deformation is proposed. Utility Model Content

[0005] In view of this, the utility model provides a pressure shaper for product deformation to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the utility model is implemented as follows: a pressure shaper for product deformation, comprising a main body mechanism and an extrusion mechanism;

[0007] The main body mechanism comprises an upper mold frame and a lower mold frame, one side of each of the upper mold frame and the lower mold frame is provided with a shaping mold, one side of the lower mold frame is evenly distributed and fixedly connected with support rods, one end of the support rod passes through the upper mold frame, and the support rod passes through one side of the upper mold frame and is slidably connected to the upper mold frame;

[0008] The extrusion mechanism includes a mounting plate and an electric push rod, the electric push rod is mounted on one side of the mounting plate, the piston rod of the electric push rod is fixedly connected to a pressure plate, a timing switch is installed on one side of the mounting plate, the timing switch is electrically connected to the electric push rod, and second bolts are equidistantly threadedly connected to one side of the mounting plate, and one end of the second bolt is threadedly connected to a support rod.

[0009] Further preferably, a spring is sleeved on one side of the support rod, and one end of the spring is fixedly connected to the lower mold frame.

[0010] Further preferably, one side of the lower mold frame is fixedly connected to a base frame, and one side of the base frame is provided with fixing holes distributed at equal intervals.

[0011] Further preferably, limit blocks are evenly distributed on one side of the lower mold frame, and screw rods are evenly distributed on one side of the lower mold frame and symmetrically threadedly connected, and one end of the screw rods is rotatably connected to the limit blocks.

[0012] Further preferably, a mounting groove is integrally formed on one side of the upper mold frame and the lower mold frame, and the shaping mold is engaged with the mounting groove.

[0013] Further preferably, a buffer pad is fixedly connected to one side of the pressure plate.

[0014] Further preferably, one side of the upper mold frame and the lower mold frame is threadedly connected with first bolts distributed equidistantly, and one end of the first bolt is threadedly connected to the shaping mold.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0016] 1. The utility model sets a mounting plate connected to the support rod through a second bolt, so that the electric push rod cooperates with the pressure plate to push the upper mold frame to move, so that the upper mold frame cooperates with the shaping mold to perform pressure shaping on the product, and sets the continuous extension time of the electric push rod through the timing switch, so that the electric push rod shrinks after pushing the upper mold frame for a certain period of time, providing molding time for the product, preventing the product from being partially broken due to continuous force, and improving the success rate of product shaping;

[0017] Second, the utility model provides a screw rod to drive the limit block to move, thereby limiting the movable range of the upper mold frame according to the shaping requirements of different products, thereby preventing the product from being damaged due to excessive force.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 This is a bottom view of the structure of the utility model;

[0022] Figure 3 This is a connection structure diagram of the mounting plate in the utility model;

[0023] Figure 4 This is the installation structure diagram of the upper mold frame in the utility model;

[0024] Figure 5 This is a connection structure diagram of the lower mold frame in the utility model.

[0025] 1. The main body of the mold is as follows: 10. The main body; 11. The upper mold frame; 12. The lower mold frame; 13. The base frame; 14. The fixing hole; 15. The screw rod; 16. The limit block; 17. The support rod; 18. The spring; 19. The shaping mold; 20. The extrusion mechanism; 21. The mounting plate; 22. The timing switch; 23. The second bolt; 24. The electric push rod; 25. The pressure plate; 26. The buffer pad; 31. The first bolt; 32. The mounting groove. DETAILED DESCRIPTION

[0026] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0027] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0028] like Figure 1-5 As shown, an embodiment of the utility model provides a pressure shaper for product deformation, which is composed of a main body mechanism 10 and an extrusion mechanism 20.

[0029] The main body 10 includes an upper mold frame 11, a lower mold frame 12 and a support rod 17. One side of the upper mold frame 11 and the lower mold frame 12 are integrally formed with a mounting groove 32. The inside of the mounting groove 32 is engaged with a shaping mold 19. The mounting groove 32 facilitates the installation of the shaping mold 19. The shaping mold 19 is selected according to the shaping requirements of different products. The support rods 17 are equidistantly distributed and fixedly connected to one side of the lower mold frame 12. One end of the support rod 17 passes through the upper mold frame 11. The support rod 17 passes through one side of the upper mold frame 11 and is slidably connected to the upper mold frame 11. The upper mold frame 11 is aligned with the lower mold frame 12 through the support rod 17 to prevent the product force point from shifting due to position offset during the shaping process.

[0030] In one embodiment, in order to separate the upper mold frame 11 from the product when the electric push rod 24 contracts, a spring 18 is mounted on one side of the support rod 17, and one end of the spring 18 is fixedly connected to the lower mold frame 12. The spring 18 is configured to push the upper mold frame 11 to move when the electric push rod 24 contracts, so that the product is separated from the upper mold frame 11.

[0031] In one embodiment, in order to fix the position of the lower mold frame 12 and prevent the lower mold frame 12 from sliding during the shaping process, one side of the lower mold frame 12 is fixedly connected to a base frame 13, and one side of the base frame 13 is provided with fixing holes 14 equidistantly distributed.

[0032] In one embodiment, in order to limit the movable range of the upper mold frame 11, limit blocks 16 are evenly distributed on one side of the lower mold frame 12, and screw rods 15 are evenly distributed and symmetrically threaded on one side of the lower mold frame 12. One end of the screw rod 15 is rotatably connected to the limit block 16. The screw rod 15 is arranged to drive the limit block 16 to move, so as to adjust the height of the limit block 16 according to the product shaping requirements.

[0033] In one embodiment, in order to facilitate fixing the position of the shaping mold 19 and prevent the shaping mold 19 from falling out of the mounting groove 32 during the shaping process, the upper mold frame 11 and one side of the lower mold frame 12 are evenly distributed with first bolts 31 threadedly connected, and one end of the first bolt 31 is threadedly connected to the shaping mold 19.

[0034] The extrusion mechanism 20 includes a mounting plate 21, a timing switch 22 and an electric push rod 24. The electric push rod 24 is mounted on one side of the mounting plate 21. The piston rod of the electric push rod 24 is fixedly connected to a pressure plate 25. The electric push rod 24 pushes the pressure plate 25 to move, so that the pressure plate 25 pushes the upper mold frame 11 downward to perform pressure shaping on the product. The timing switch 22 is mounted on one side of the mounting plate 21. The timing switch 22 is electrically connected to the electric push rod 24. The operating interval of the electric push rod 24 is controlled by the timing switch 22, so that the electric push rod 24 shrinks after a certain period of use to prevent the product from being continuously stressed and causing local fracture. One side of the mounting plate 21 is equidistantly threaded with second bolts 23, one end of the second bolt 23 is threadedly connected to the support rod 17, and the second bolt 23 is arranged to fix the position of the mounting plate 21, so that the mounting plate 21 can be removed to adjust the shaping mold 19 when necessary.

[0035] In one embodiment, a buffer pad 26 is fixedly connected to one side of the pressing plate 25 , and the buffer pad 26 is provided to prevent the pressing plate 25 from leaving an indentation on one side of the upper mold frame 11 .

[0036] When the utility model is working: the corresponding shaping mold 19 is selected according to the product type, the shaping mold 19 is placed in the installation groove 32 of the upper mold frame 11 and the lower mold frame 12, the shaping mold 19 is fixed to the upper mold frame 11 and the lower mold frame 12 by the first bolt 31, the position of the bottom frame 13 is fixed by screws and other parts in conjunction with the fixing hole 14 to prevent the lower mold frame 12 from sliding during the shaping process, the product is placed in the shaping mold 19, the position of the limit block 16 is adjusted according to the size of the product, the screw 15 is rotated to adjust the height of the limit block 16 to prevent excessive extrusion, and the installation The mounting plate 21 is connected to the support rod 17 in conjunction with the second bolt 23. The single operation interval of the electric push rod 24 is set through the timing switch 22, and the electric push rod 24 is started, so that the electric push rod 24 pushes the pressure plate 25 to move, and the pressure plate 25 pushes the upper mold frame 11 to move, so that the upper mold frame 11 cooperates with the shaping mold 19 to extrude the product and perform pressure shaping on the product. After continuous extrusion for a certain period of time, the electric push rod 24 is retracted, and the spring 18 pushes the upper mold frame 11 to separate from the product to prevent partial breakage of the product due to excessive single extrusion time. The product is taken out after multiple pressure shaping until the product is finalized.

[0037] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A pressure shaper for product deformation, characterized in that: It comprises a main body mechanism (10) and a squeezing mechanism (20); The main body structure (10) comprises an upper mold frame (11) and a lower mold frame (12), one side of each of the upper mold frame (11) and the lower mold frame (12) is provided with a shaping mold (19), one side of the lower mold frame (12) is evenly distributed and fixedly connected with support rods (17), one end of the support rod (17) passes through the upper mold frame (11), and the support rod (17) passes through one side of the upper mold frame (11) and is slidably connected to the upper mold frame (11); The extrusion mechanism (20) comprises a mounting plate (21) and an electric push rod (24), wherein the electric push rod (24) is mounted on one side of the mounting plate (21), the piston rod of the electric push rod (24) is fixedly connected to a pressure plate (25), a timing switch (22) is mounted on one side of the mounting plate (21), the timing switch (22) is electrically connected to the electric push rod (24), and second bolts (23) are equidistantly threadedly connected to one side of the mounting plate (21), and one end of the second bolt (23) is threadedly connected to a support rod (17).

2. A pressure shaper for product deformation according to claim 1, characterized in that: A spring (18) is sleeved on one side of the support rod (17), and one end of the spring (18) is fixedly connected to the lower mold frame (12).

3. A pressure shaper for product deformation according to claim 1, characterized in that: One side of the lower mold frame (12) is fixedly connected to a base frame (13), and one side of the base frame (13) is provided with fixing holes (14) distributed at equal intervals.

4. A pressure shaper for product deformation according to claim 1, characterized in that: Limit blocks (16) are evenly spaced on one side of the lower mold frame (12), and screw rods (15) are evenly spaced and symmetrically threadedly connected on one side of the lower mold frame (12), and one end of the screw rod (15) is rotatably connected to the limit block (16).

5. A pressure shaper for product deformation according to claim 1, characterized in that: A mounting groove (32) is integrally formed on one side of the upper mold frame (11) and the lower mold frame (12), and the shaping mold (19) is engaged with the mounting groove (32).

6. A pressure shaper for product deformation according to claim 1, characterized in that: A buffer pad (26) is fixedly connected to one side of the pressing plate (25).

7. A pressure shaper for product deformation according to claim 1, characterized in that: One side of the upper mold frame (11) and the lower mold frame (12) is evenly distributed with first bolts (31) threadedly connected, and one end of the first bolt (31) is threadedly connected to the shaping mold (19).

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