Shape correcting tool and using method

Abstract

According to the shape correcting tool and the using method, the jack can be used for driving the shape correcting pressing head to move downwards, the pressure applied to a product to be corrected is accurately controlled, the guide groove is formed in the guide frame plate, so that the shape correcting pressing head can stably move up and down, the shape correcting deviation caused by uneven movement is reduced, and the product quality is improved. The scale is arranged on the guide frame plate, the numerical value of the pressure applied by the sizing pressure head can be indicated in real time, an operator can conveniently monitor and adjust the pressure, it is ensured that the preset sizing requirement is met, accurate sizing can be conducted on the metal and non-metal elastic material composite product obtained after compression molding, and the sizing accuracy is improved. The size precision of the product is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of shape correction tools, and in particular to a shape correction tool and a use method thereof. Background Art

[0002] With the growing demand for composite products in modern industry, especially in the fields of aerospace, automobiles, electronic equipment, etc., composite products of metal and non-metal materials are becoming more and more important research directions and application objects. In particular, large products in which non-metal elastic main materials are composited with thin metal plates on one side are widely used in high-performance parts because of their light weight, high strength and good elastic properties. However, in the actual production process, due to the poor dimensional stability of thin metal plates, especially in the case of pre-opening holes, the control of their geometric tolerances becomes more complicated. When the metal plate is composited with the non-metallic material in the mold, due to the difference in physical properties of the two materials (such as shrinkage, hardness, etc.), the product often becomes unstable in shape after curing, resulting in appearance deviation.

[0003] Specifically, during the molding process of composite products, the final dimensions of the metal sheet are easily affected by factors such as uneven material shrinkage characteristics and uneven pressure application, which in turn leads to the shape and size of the final product failing to meet the design requirements. In order to ensure the quality and precision of the product, the molding production process, mold design, and adjustment complexity all need to be further optimized. However, the current common shape correction methods have certain limitations and cannot fully meet the requirements of high-precision correction.

[0004] Traditional shape correction methods mainly include hammering, general press pressurization and general spinning machine spinning. Although the hammering method is simple, due to the poor support performance of non-metallic elastic materials, large impact deformation will occur during the striking process, which is difficult to control the deformation amount and easily causes local damage to the metal plate, thus affecting the overall quality of the product; although the general hydraulic press pressurization method can provide a large correction pressure, it is difficult to ensure the accuracy of the product shape because the pressurization stroke cannot be accurately controlled; although the general spinning machine spinning method can provide a certain correction pressure, due to its small pressure, it cannot meet the correction needs of large deformation, and it is difficult to accurately control the correction stroke during spinning, and the required accuracy requirements cannot be achieved. The correction stroke cannot be controlled when using inertia spinning.

[0005] Patent CN102013611A discloses a wire crimping part corrector. After the wire is crimped, the bent wire is placed between two movable pads in the lower groove. The counter pressure generated by operating the jack is used to correct the bent wire. Although the bent wire can be corrected, the correction pressure cannot be accurately controlled, and it is not suitable for correcting composite products of metal and non-metal materials.

[0006] Therefore, how to effectively correct the morphological deviation of metal and non-metal elastic material composite products after compression molding has become a major technical problem. A new correction method is needed that can accurately control the pressure application and correction stroke while avoiding adverse effects on the product to ensure that the shape and size of the composite product can meet the design requirements. Summary of the invention

[0007] In view of this, the present invention aims to provide a shape correction tool and a method of use to solve the problem in the prior art that the shape deviation of the metal and non-metal elastic material composite product after compression molding cannot be effectively corrected.

[0008] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0009] A shaping tool comprises a base, the base is used to place the product to be shaped, a guide frame plate is arranged at the upper end of the base, the guide frame plate comprises a left guide frame plate and a right guide frame plate, the left guide frame plate and the right guide frame plate are connected together by a connecting beam, the guide frame plate is provided with a guide groove, the guide groove comprises a left guide groove and a right guide groove, the left guide groove is arranged on the left guide frame plate, the right guide groove is arranged on the right guide frame plate, a shaping pressure head is arranged between the left guide frame plate and the right guide frame plate, and the left end of the shaping pressure head is installed in the left guide groove The right end is installed in the right guide groove, and the shaping pressure head can move up and down along the guide groove between the base and the connecting beam. A jack is arranged between the connecting beam and the shaping pressure head, and the jack can drive the shaping pressure head to move downward, so as to press and shape the product to be shaped. The guide frame plate is provided with a ruler, and the ruler includes a left ruler and a right ruler. The left ruler is located on one side of the left guide groove, and the right ruler is located on one side of the right guide groove. The ruler is used to indicate the value of the pressure applied by the shaping pressure head to the product to be shaped.

[0010] The shaping tool described in the present application can accurately shape the metal and non-metal elastic material composite products after compression molding, thereby improving the dimensional accuracy of the products.

[0011] Further, the base includes a pillow plate, the pillow plate includes a front pillow plate and a rear pillow plate, the pillow plate is used to provide support for the end of the product to be shaped, the right end of the front pillow plate and the right end of the rear pillow plate are connected together through a right side plate, and the left end of the front pillow plate and the left end of the rear pillow plate are connected together through a left side plate;

[0012] The left side plate and the left guide frame plate are an integrally formed structure, and the right side plate and the right guide frame plate are an integrally formed structure;

[0013] A front bottom plate is provided at the lower end of the front bolster plate, and the front bottom plate is connected with the left side plate, the right side plate and the front bolster plate; a rear bottom plate is provided at the lower end of the rear bolster plate, and the rear bottom plate is connected with the left side plate, the right side plate and the rear bolster plate;

[0014] The pillow plate is configured as an arc-shaped plate, the convex surface of the pillow plate faces upward, the front end surface of the front pillow plate, the front end surface of the left side plate and the front end surface of the right side plate are located in the same plane, the lower end surface of the front pillow plate is connected to the upper end surface of the front bottom plate, the rear end surface of the rear pillow plate, the rear end surface of the left side plate and the rear end surface of the right side plate are located in the same plane, and the lower end surface of the rear pillow plate is connected to the upper end surface of the rear bottom plate;

[0015] The base is provided with a first through hole, and the first through hole is located between the left side plate, the front bottom plate, the right side plate and the rear bottom plate.

[0016] The pillow plate is configured as an arc-shaped plate with the convex surface facing upward, which can better adapt to the shape of the product to be shaped, provide more uniform support, reduce local pressure concentration, and reduce the risk of deformation of the product to be shaped; the provision of the first through hole helps to reduce the weight of the base, reduce costs, and improve ease of operation; the provision of the front bottom plate and the rear bottom plate enhances the stability of the base and avoids shaking during the shaping process.

[0017] Furthermore, it also includes an additional support, which can be installed between the front bolster plate and the rear bolster plate, the additional support includes an additional seat plate, the upper end of the additional seat plate is provided with an additional bolster plate, the additional bolster plate is configured as a semicircular arc plate, the additional bolster plate includes a front additional bolster plate and a rear additional bolster plate, and the additional bolster plate is used to provide support for the convex surface of the product to be shaped;

[0018] The additional seat plate is provided with a second through hole, and the second through hole is located between the front additional pillow plate and the rear additional pillow plate.

[0019] By installing an additional support between the front bolster and the rear bolster, it is convenient to support the product to be shaped with the concave surface facing upward, effectively limit the position of the additional support, prevent it from moving during the shaping process, and improve the accuracy of shaping.

[0020] Furthermore, the front bottom plate is provided with a front support table, and the front support table is located at the rear end of the front pillow plate; the rear bottom plate is provided with a rear support table, and the rear support table is located at the front end of the rear pillow plate;

[0021] A locking plate is provided at the lower end of the additional seat plate, and the locking plate includes a front locking plate and a rear locking plate, the front locking plate is located at the front side of the second through hole, and the rear locking plate is located at the rear side of the second through hole, the front locking plate is used to abut against the front supporting table surface, and the rear locking plate is used to abut against the rear supporting table surface.

[0022] This arrangement can ensure that the additional support remains in a fixed position during the calibration process, avoiding calibration errors caused by position movement and enhancing the accuracy of calibration.

[0023] Further, a head seat is provided at the lower end of the connecting beam, a groove is provided at the lower part of the head seat, a front ring sleeve is provided at the front end of the connecting beam, a rear ring sleeve is provided at the rear end, the head seat is located between the front ring sleeve and the rear ring sleeve, a front hanging ring is installed in the front ring sleeve, the front hanging ring can rotate freely in the front ring sleeve, and a rear hanging ring is installed in the rear ring sleeve, the rear hanging ring can rotate freely in the rear ring sleeve;

[0024] The shape correction pressure head comprises a connecting plate, the upper end of which is provided with a longitudinal rib plate and a transverse rib plate, the longitudinal rib plate and the transverse rib plate are perpendicular to each other, the upper ends of the longitudinal rib plate and the transverse rib plate are flush, and together form a placement surface;

[0025] The upper end of the jack is installed in the groove, and the lower end is installed in the placement surface.

[0026] This arrangement facilitates the installation and removal of the jack, and can also ensure that the pressure applied to the product to be shaped is more stable and controllable, thereby improving the shaping accuracy.

[0027] Furthermore, a longitudinal stopper is provided at the upper end of the longitudinal rib plate, and the longitudinal stopper includes a left longitudinal stopper and a right longitudinal stopper, the left longitudinal stopper is located on the left side of the transverse rib plate, and the right longitudinal stopper is located on the right side of the transverse rib plate; a transverse stopper is provided at the upper end of the transverse rib plate, and the transverse stopper includes a front transverse stopper and a rear transverse stopper, the front transverse stopper is located on the front side of the longitudinal rib plate, and the rear transverse stopper is located on the rear side of the longitudinal rib plate; and the placement surface is located between the left longitudinal stopper, the front transverse stopper, the right longitudinal stopper and the rear transverse stopper.

[0028] By setting the longitudinal stopper and the transverse stopper, the operator can align and position the jack more conveniently when placing it, thereby improving work efficiency. At the same time, a closed support structure can be formed around the placement surface to support the bottom of the jack, thereby improving the stability of the jack when calibrating it.

[0029] Furthermore, the front end of the transverse rib plate is provided with a front hook head, and the rear end is provided with a rear hook head, the front hanging ring is used to cooperate with the front hook head and the rear hanging ring is used to cooperate with the rear hook head to fix the correction pressure head;

[0030] The front end of the front transverse stopper is provided with a front bevel, and the front bevel is used to avoid the front hanging ring. The rear end of the rear transverse stopper is provided with a rear bevel, and the rear bevel is used to avoid the rear hanging ring.

[0031] This arrangement facilitates the fixing of the profiling pressure head.

[0032] Furthermore, a handshake hole is provided on the longitudinal rib plate, and the handshake hole is used to hold the movable shaping pressure head. The handshake hole includes a left handshake hole and a right handshake hole. The left handshake hole is located on the left side of the transverse rib plate, and the right handshake hole is located on the right side of the transverse rib plate.

[0033] This arrangement makes it easy for the operator to hold and move the shaping press head, thus improving the convenience of operation.

[0034] Furthermore, a pressure head plate is provided at the lower end of the connecting plate, the lower end surface of the pressure head plate is provided as a convex arc surface, and the connecting plate and the pressure head plate are detachably connected.

[0035] By setting the lower end face of the pressure head plate as a convex arc surface, it can better adapt to the shape of the product to be shaped, apply uniform pressure, and improve the shaping effect. The detachable design between the connecting plate and the pressure head plate facilitates the replacement or maintenance of the pressure head plate, thereby improving work efficiency.

[0036] The present application also provides a method for using a shape correction tool, which is used for the shape correction tool described above, and comprises the following steps:

[0037] S1: Check the shape of the product to be shaped. If the convex surface of the product to be shaped faces upward, enter S2; if the concave surface of the product to be shaped faces upward, enter S3;

[0038] S2: Place the concave surface of the product to be shaped downward, place one end of the product to be shaped on the front bolster, and the other end on the rear bolster, and proceed to S4;

[0039] S3: placing the additional support between the front bolster and the rear bolster, placing the convex surface of the product to be shaped on the front additional bolster and the rear additional bolster, and entering S4;

[0040] S4: Pull the shape correction pressure head upward to separate the front hanging ring from the front hook head, and the rear hanging ring from the rear hook head, and place the shape correction pressure head on the product to be shaped, and enter S5;

[0041] S5: Install the jack between the shaping pressure head and the head seat, and proceed to S6;

[0042] S6: drive the jack to extrude the product to be shaped. When the value of the scale 23 reaches the set value, stop the extrusion and enter S7;

[0043] S7: Remove the jack after depressurizing it, and proceed to S8;

[0044] S8: Pull the shaping pressure head upwards to buckle the front hanging ring and the front hook head together, and the rear hanging ring and the rear hook head together, so as to fix the shaping pressure head and the shaping is completed.

[0045] The shaping method described in the present application can shape products of different shapes, thereby increasing the scope of application. It can accurately control the pressure applied to the product to be shaped, and accurately shape the product to be shaped. After the shaping is completed, the jack can be removed and the shaping pressure head can be fixed for easy storage and next use.

[0046] Compared with the prior art, the shape correction tool and the use method of the present invention have the following advantages:

[0047] 1) It can accurately correct the shape of metal and non-metal elastic material composite products after compression molding, and improve the dimensional accuracy of the products;

[0048] 2) By setting up additional supports, it is convenient to calibrate products of different shapes, thus increasing the scope of application;

[0049] 3) After the shaping is completed, the jack can be removed and the shaping pressure head can be fixed for easy storage and next use. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 It is a structural schematic diagram of the shape correction tool according to an embodiment of the present invention;

[0051] Figure 2 for Figure 1 Schematic diagram of the structure of the middle shaping tool without the shaping head;

[0052] Figure 3 for Figure 1 Schematic diagram of the structure of the center-shaped tooling after the additional support is installed;

[0053] Figure 4 It is a structural schematic diagram of using a shaping tool to shape a product to be shaped with the convex surface facing upward according to an embodiment of the present invention;

[0054] Figure 5 It is a structural schematic diagram of using a shaping tool to shape a product to be shaped with the concave surface facing upward according to an embodiment of the present invention;

[0055] Figure 6 for Figure 5 Structural schematic diagram of the additional support;

[0056] Figure 7 for Figure 5 A schematic diagram of the structure of the additional support from a second viewing angle;

[0057] Figure 8 for Figure 4 Schematic diagram of the structure of the middle-shaped pressure head;

[0058] Fig. 9 for Figure 4 A schematic diagram of the structure of the middle-shaped indenter from the second viewing angle;

[0059] Fig.10 for Figure 4 A schematic diagram of the structure of the product to be shaped with the convex surface facing upward;

[0060] Fig.11 for Figure 4 Schematic diagram of the structure of the product to be shaped with the concave surface facing upward.

[0061] Description of reference numerals:

[0062] 1. Base; 11. Pillow plate; 111. Front pillow plate; 112. Rear pillow plate; 12. Right side plate; 13. Left side plate; 14. Front bottom plate; 15. Rear bottom plate; 151. Rear support table; 16. First through hole; 2. Guide frame plate; 20. Guide groove; 201. Left guide groove; 202. Right guide groove; 21. Left guide frame plate; 22. Right guide frame plate; 23. Ruler; 231. Left ruler; 232. Right ruler; 3. Connecting beam; 31. Front ring sleeve; 311. Front hanging ring; 32. Rear ring sleeve; 321. Rear hanging ring; 4. Correction pressure head; 40. Placement surface; 41. Connecting plate; 42. Longitudinal rib plate; 421. Longitudinal stopper; 4211. Left longitudinal stopper; 421 2. Right longitudinal stopper; 422. Handshake hole; 4221. Left handshake hole; 4222. Right handshake hole; 43. Horizontal rib plate; 431. Horizontal stopper; 4311. Front horizontal stopper; 4312. Rear horizontal stopper; 432. Front hook; 433. Rear hook; 434. Front inclined surface; 435. Rear inclined surface; 44. Pressure plate; 5. Additional support; 51. Additional seat plate; 512. Second through hole; 52. Additional pillow plate; 521. Front additional pillow plate; 522. Rear additional pillow plate; 53. Positioning plate; 531. Front positioning plate; 532. Rear positioning plate; 6. Head seat; 61. Groove; 100. Product to be shaped; 200. Jack; 300. Center line. DETAILED DESCRIPTION

[0063] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0064] Example 1

[0065] like Figure 1-11As shown, a shaping tool comprises a base 1, the base 1 is used to place a product 100 to be shaped, a guide frame plate 2 is arranged at the upper end of the base 1, the guide frame plate 2 comprises a left guide frame plate 21 and a right guide frame plate 22, the left guide frame plate 21 and the right guide frame plate 22 are connected together by a connecting beam 3, the guide frame plate 2 is provided with a guide groove 20, the guide groove 20 comprises a left guide groove 201 and a right guide groove 202, the left guide groove 201 is arranged on the left guide frame plate 21, the right guide groove 202 is arranged on the right guide frame plate 22, a shaping press head 4 is arranged between the left guide frame plate 21 and the right guide frame plate 22, and the left end of the shaping press head 4 is installed in the left guide groove 201 The right end is installed in the right guide groove 202, and the shaping pressure head 4 can move up and down between the base 1 and the connecting beam 3 along the guide groove 20. A jack 200 is arranged between the connecting beam 3 and the shaping pressure head 4. The jack 200 can drive the shaping pressure head 4 to move downward, and is used to press and shape the product 100 to be shaped. The guide frame plate 2 is provided with a ruler 23, and the ruler 23 includes a left ruler 231 and a right ruler 232. The left ruler 231 is located on one side of the left guide groove 201, and the right ruler 232 is located on one side of the right guide groove 202. The ruler 23 is used to indicate the value of the pressure applied by the shaping pressure head 4 to the product 100 to be shaped.

[0066] The shaping tool described in the present application utilizes a jack 200 to drive the shaping head 4 to move downward, so as to accurately control the pressure applied to the product 100 to be shaped. By providing a guide groove 20 on the guide frame plate 2, the shaping head 4 can move up and down smoothly, thereby reducing the shaping deviation caused by uneven movement and improving the accuracy of shaping. A scale 23 is provided on the guide frame plate 2 to indicate the pressure value applied by the shaping head 4 in real time, so as to facilitate the operator to monitor and adjust the pressure and ensure that the preset shaping requirements are met. This arrangement can accurately shape the metal and non-metal elastic material composite products after compression molding and improve the dimensional accuracy of the products.

[0067] Preferably, the left guide frame plate 21 and the right guide frame plate 22 are symmetrically arranged relative to the center line 300 of the connecting beam 3.

[0068] Preferably, the left guide frame plate 21, the connecting beam 3 and the right guide frame plate 22 are welded together.

[0069] As a preferred example of the present application, the base 1 includes a pillow plate 11, and the pillow plate 11 includes a front pillow plate 111 and a rear pillow plate 112. The pillow plate 11 is used to provide support for the end of the product 100 to be shaped. The right end of the front pillow plate 111 and the right end of the rear pillow plate 112 are connected together through a right side plate 12, and the left end of the front pillow plate 111 and the left end of the rear pillow plate 112 are connected together through a left side plate 13.

[0070] The left side plate 13 and the left guide frame plate 21 are integrally formed, and the right side plate 12 and the right guide frame plate 22 are integrally formed.

[0071] A front bottom plate 14 is provided at the lower end of the front occipital plate 111, and the front bottom plate 14 is connected with the left side plate 13, the right side plate 12 and the front occipital plate 111; a rear bottom plate 15 is provided at the lower end of the rear occipital plate 112, and the rear bottom plate 15 is connected with the left side plate 13, the right side plate 12 and the rear occipital plate 112;

[0072] The pillow plate 11 is configured as an arc-shaped plate, the convex surface of the pillow plate 11 faces upward, the front end surface of the front pillow plate 111, the front end surface of the left side plate 13 and the front end surface of the right side plate 12 are located in the same plane, the lower end surface of the front pillow plate 111 is connected to the upper end surface of the front bottom plate 14, the rear end surface of the rear pillow plate 112, the rear end surface of the left side plate 13 and the rear end surface of the right side plate 12 are located in the same plane, and the lower end surface of the rear pillow plate 112 is connected to the upper end surface of the rear bottom plate 15;

[0073] The base 1 is provided with a first through hole 16 , and the first through hole 16 is located between the left side plate 13 , the front bottom plate 14 , the right side plate 12 and the rear bottom plate 15 .

[0074] Specifically, by arranging a front pillow plate 111 and a rear pillow plate 112 on the base 1, when the product 100 to be shaped with the convex surface facing upward is shaped, strong support can be provided for the end of the product 100 to be shaped, thereby preventing the product 100 from sliding during the shaping; the integral molding design of the left side plate 13 and the left guide frame plate 21, and the right side plate 12 and the right guide frame plate 22 improves the overall structural strength; the pillow plate 11 is arranged as an arc-shaped plate with the convex surface facing upward, which can better adapt to the shape of the product 100 to be shaped, provide more uniform support, reduce local pressure concentration, and reduce the risk of deformation of the product 100 to be shaped; the arrangement of the first through hole 16 helps to reduce the weight of the base 1, reduce costs, and improve the convenience of operation; the arrangement of the front bottom plate 14 and the rear bottom plate 15 enhances the stability of the base 1 and avoids shaking during the shaping process.

[0075] Preferably, the left side plate 13 , the front bolster plate 111 , the front bottom plate 14 and the right side plate 12 are welded together, and the left side plate 13 , the rear bolster plate 112 , the rear bottom plate 15 and the right side plate 12 are welded together.

[0076] As a preferred example of the present application, an additional support 5 is further included, and the additional support 5 can be installed between the front bolster plate 111 and the rear bolster plate 112. The additional support 5 includes an additional seat plate 51, and an additional bolster plate 52 is provided at the upper end of the additional seat plate 51. The additional bolster plate 52 is provided as a semicircular arc plate, and the additional bolster plate 52 includes a front additional bolster plate 521 and a rear additional bolster plate 522. The additional bolster plate 52 is used to provide support for the convex surface of the product 100 to be shaped;

[0077] The additional seat plate 51 is provided with a second through hole 512 , and the second through hole 512 is located between the front additional pillow plate 521 and the rear additional pillow plate 522 .

[0078] Specifically, by installing the additional support 5 between the front pillow plate 111 and the rear pillow plate 112, it is convenient to support the product 100 to be shaped with the concave surface facing upward, ensuring that the relative positions of the various components are not easily changed during the shaping process, and the position of the additional support 5 can be effectively limited to avoid its movement during the shaping process, thereby improving the accuracy of the shaping; the provision of the second through hole 512 helps to reduce the weight of the additional support 5.

[0079] Preferably, the front additional pillow plate 521 and the rear additional pillow plate 522 are symmetrically welded to the additional seat plate 51 .

[0080] As a preferred example of the present application, the front bottom plate 14 is provided with a front support table, and the front support table is located at the rear end of the front pillow plate 111, and the rear bottom plate 15 is provided with a rear support table 151, and the rear support table 151 is located at the front end of the rear pillow plate 112;

[0081] A locking plate 53 is provided at the lower end of the additional seat plate 51, and the locking plate 53 includes a front locking plate 531 and a rear locking plate 532. The front locking plate 531 is located at the front side of the second through hole 512, and the rear locking plate 532 is located at the rear side of the second through hole 512. The front locking plate 531 is used to abut against the front supporting table surface, and the rear locking plate 532 is used to abut against the rear supporting table surface 151.

[0082] Specifically, when the additional support 5 is installed between the front pillow plate 111 and the rear pillow plate 112, the front end of the additional seat plate 51 is placed on the front support table, and the rear end is placed on the rear support table 151. At this time, the front end of the front locking plate 531 abuts against the rear end of the front support table, and the rear end of the rear locking plate 532 abuts against the front end of the rear support table 151. This arrangement can ensure that the additional support 5 remains in a fixed position during the correction process, avoids correction errors caused by position movement, and enhances the accuracy of correction.

[0083] Preferably, the front locking plate 531 and the rear locking plate 532 are symmetrically welded to the additional seat plate 51 .

[0084] As a preferred example of the present application, a head seat 6 is provided at the lower end of the connecting beam 3, a groove 61 is provided at the lower part of the head seat 6, a front ring sleeve 31 is provided at the front end of the connecting beam 3, a rear ring sleeve 32 is provided at the rear end, the head seat 6 is located between the front ring sleeve 31 and the rear ring sleeve 32, a front hanging ring 311 is installed in the front ring sleeve 31, and the front hanging ring 311 can rotate freely in the front ring sleeve 31, and a rear hanging ring 321 is installed in the rear ring sleeve 32, and the rear hanging ring 321 can rotate freely in the rear ring sleeve 32;

[0085] The shape correction head 4 includes a connecting plate 41, and a longitudinal rib plate 42 and a transverse rib plate 43 are provided at the upper end of the connecting plate 41. The longitudinal rib plate 42 and the transverse rib plate 43 are perpendicular to each other, and the upper ends of the longitudinal rib plate 42 and the transverse rib plate 43 are flush, and together form a placement surface 40;

[0086] The upper end of the jack 200 is installed in the groove 61 , and the lower end is installed in the placement surface 40 .

[0087] Specifically, this arrangement facilitates the installation and removal of the jack 200 and can also ensure that the pressure applied to the product 100 to be shaped is more stable and controllable, thereby improving the shaping accuracy.

[0088] Preferably, the head seat 6 is located at the center of the connecting beam 3 .

[0089] Preferably, the front ring sleeve 31 and the rear ring sleeve 32 are symmetrically welded to the connecting beam 3 .

[0090] Preferably, the connecting plate 41, the longitudinal rib plate 42 and the transverse rib plate 43 are welded together.

[0091] As a preferred example of the present application, a longitudinal stopper 421 is provided at the upper end of the longitudinal rib plate 42, and the longitudinal stopper 421 includes a left longitudinal stopper 4211 and a right longitudinal stopper 4212, the left longitudinal stopper 4211 is located on the left side of the transverse rib plate 43, and the right longitudinal stopper 4212 is located on the right side of the transverse rib plate 43, and a transverse stopper 431 is provided at the upper end of the transverse rib plate 43, and the transverse stopper 431 includes a front transverse stopper 4311 and a rear transverse stopper 4312, the front transverse stopper 4311 is located on the front side of the longitudinal rib plate 42, and the rear transverse stopper 4312 is located on the rear side of the longitudinal rib plate 42, and the placement surface 40 is located between the left longitudinal stopper 4211, the front transverse stopper 4311, the right longitudinal stopper 4212 and the rear transverse stopper 4312.

[0092] Specifically, by setting the longitudinal stopper 421 and the transverse stopper 431, the operator can align and position the jack 200 more conveniently when placing it, thereby improving work efficiency. At the same time, a closed support structure can be formed around the placement surface 40 to support the bottom of the jack 200 and improve the stability of the jack 200 during calibration.

[0093] Preferably, the left end of the longitudinal rib plate 42 is inserted into the left guide groove 201 , and the right end is inserted into the right guide groove 202 , so that the shaping press head 4 can move up and down along the guide groove 20 .

[0094] As a preferred example of the present application, the front end of the transverse rib plate 43 is provided with a front hook head 432, and the rear end is provided with a rear hook head 433, the front hanging ring 311 is used to cooperate with the front hook head 432, and the rear hanging ring 321 is used to cooperate with the rear hook head 433, so as to fix the correction pressure head 4;

[0095] The front end of the front transverse stopper 4311 is provided with a front bevel 434 for avoiding the front hanging ring 311 , and the rear end of the rear transverse stopper 4312 is provided with a rear bevel 435 for avoiding the rear hanging ring 321 .

[0096] Specifically, when the shaping press head 4 moves upward, the front bevel 434 can avoid the front hanging ring 311, and the rear bevel 435 can avoid the rear hanging ring 321, so that the front hanging ring 311 and the front hook head 432 can be matched and buckled, and the rear hanging ring 321 and the rear hook head 433 can be matched and buckled, so as to fix the shaping press head 4.

[0097] As a preferred example of the present application, a handshake hole 422 is provided on the longitudinal rib plate 42, and the handshake hole 422 is used to hold the movable profiling press head 4, and the handshake hole 422 includes a left handshake hole 4221 and a right handshake hole 4222, and the left handshake hole 4221 is located on the left side of the transverse rib plate 43, and the right handshake hole 4222 is located on the right side of the transverse rib plate 43.

[0098] Specifically, the setting of the handshake hole 422 enables the operator to conveniently hold and move the shape correction press head 4, thereby improving the convenience of operation.

[0099] As a preferred example of the present application, a pressure plate 44 is provided at the lower end of the connecting plate 41 , and the lower end surface of the pressure plate 44 is provided as a convex arc surface, and the connecting plate 41 and the pressure plate 44 are detachably connected.

[0100] Specifically, by setting the lower end surface of the pressure head plate 44 to a convex arc surface, it can better adapt to the shape of the product 100 to be shaped, apply uniform pressure, and improve the shaping effect. The detachable design between the connecting plate 41 and the pressure head plate 44 facilitates the replacement or maintenance of the pressure head plate 44, thereby improving work efficiency.

[0101] Preferably, the connecting plate 41 and the pressure head plate 44 are connected together by screws.

[0102] The present application also provides a method for using a shape correction tool, which is used for the shape correction tool described above, and comprises the following steps:

[0103] S1: Check the shape of the product 100 to be shaped. If the convex surface of the product 100 to be shaped faces upward, proceed to S2; if the concave surface of the product 100 to be shaped faces upward, proceed to S3;

[0104] S2: Place the concave surface of the product 100 to be shaped downward, place one end of the product 100 to be shaped on the front bolster 111, and the other end on the rear bolster 112, and proceed to S4;

[0105] S3: placing the additional support 5 between the front bolster 111 and the rear bolster 112, placing the convex surface of the product 100 to be shaped on the front additional bolster 521 and the rear additional bolster 522, and proceeding to S4;

[0106] S4: Pull the shape correction head 4 upward to separate the front hanging ring 311 from the front hook head 432, and separate the rear hanging ring 321 from the rear hook head 433, and place the shape correction head 4 on the product 100 to be shaped, and enter S5;

[0107] S5: Install the jack 200 between the shaping head 4 and the head seat 6, and proceed to S6;

[0108] S6: driving the jack 200 to squeeze the product 100 to be shaped. When the value of the scale 23 reaches the set value, the squeezing is stopped and the process goes to S7;

[0109] S7: Remove the jack 200 after depressurizing it, and proceed to S8;

[0110] S8: Pull the shaping press head 4 upwards, so that the front hanging ring 311 and the front hook head 432 are buckled together, and the rear hanging ring 321 and the rear hook head 433 are buckled together, the shaping press head 4 is fixed, and the shaping is completed.

[0111] The shaping method described in the present application can shape products 100 to be shaped in different shapes, thereby improving the scope of application. By using the scale 23 to monitor the extrusion value, the pressure applied to the product 100 to be shaped can be accurately controlled, and the product 100 to be shaped can be accurately shaped. After the shaping is completed, the jack 200 can be removed and the shaping pressure head 4 can be fixed for easy storage and next use.

[0112] The shaping tool and the method of use described in the present application have the following advantages: 1) The shaping head 4 is driven downward by the jack 200 to accurately control the pressure applied to the product 100 to be shaped. The guide groove 20 is provided on the guide frame plate 2, so that the shaping head 4 can move up and down smoothly, reducing the shaping deviation caused by uneven movement and improving the accuracy of shaping. The scale 23 is provided on the guide frame plate 2, which can indicate the pressure value applied by the shaping head 4 in real time, making it convenient for the operator to monitor and adjust the pressure to ensure that the preset shaping requirements are met. This setting can accurately shape the metal and non-metal elastic material composite products after compression molding and improve the dimensional accuracy of the products; 2) By providing an additional support 5, it is convenient to shape the products 100 to be shaped of different shapes, thereby increasing the scope of application; 3) After the shaping is completed, the jack 200 can be removed and the shaping head 4 can be fixed for easy storage and next use.

[0113] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the scope defined by the claims.

Claims

1. A shape correction tool, characterized in that: The invention comprises a base (1), wherein the base (1) is used to place a product (100) to be shaped, and a guide frame plate (2) is arranged at the upper end of the base (1), wherein the guide frame plate (2) comprises a left guide frame plate (21) and a right guide frame plate (22), wherein the left guide frame plate (21) and the right guide frame plate (22) are connected together via a connecting beam (3), and the guide frame plate (2) is provided with a guide groove (20), wherein the guide groove (20) comprises a left guide groove (201) and a right guide groove (202), wherein the left guide groove (201) is arranged on the left guide frame plate (21), and the right guide groove (202) is arranged on the right guide frame plate (22), and a shaping pressure head (4) is arranged between the left guide frame plate (21) and the right guide frame plate (22), wherein the left end of the shaping pressure head (4) is installed in the left guide groove (201), and the right end of the shaping pressure head (4) is installed in the left guide groove (201). The end of the guide frame plate (2) is installed in the right guide groove (202); the shaping pressure head (4) can move up and down between the base (1) and the connecting beam (3) along the guide groove (20); a jack (200) is arranged between the connecting beam (3) and the shaping pressure head (4); the jack (200) can drive the shaping pressure head (4) to move downward, so as to press and shape the product (100) to be shaped; the guide frame plate (2) is provided with a scale (23); the scale (23) includes a left scale (231) and a right scale (232); the left scale (231) is located on one side of the left guide groove (201); the right scale (232) is located on one side of the right guide groove (202); the scale (23) is used to indicate the value of the pressure applied by the shaping pressure head (4) to the product (100) to be shaped.

2. The shape correction tool according to claim 1, characterized in that: The base (1) comprises a pillow plate (11), wherein the pillow plate (11) comprises a front pillow plate (111) and a rear pillow plate (112), wherein the pillow plate (11) is used to provide support for the end of the product (100) to be shaped, wherein the right end of the front pillow plate (111) and the right end of the rear pillow plate (112) are connected together via a right side plate (12), and the left end of the front pillow plate (111) and the left end of the rear pillow plate (112) are connected together via a left side plate (13); The left side plate (13) and the left guide frame plate (21) are an integrally formed structure, and the right side plate (12) and the right guide frame plate (22) are an integrally formed structure; A front bottom plate (14) is provided at the lower end of the front pillow plate (111), and the front bottom plate (14) is connected with the left side plate (13), the right side plate (12) and the front pillow plate (111); a rear bottom plate (15) is provided at the lower end of the rear pillow plate (112), and the rear bottom plate (15) is connected with the left side plate (13), the right side plate (12) and the rear pillow plate (112); the pillow plate (11) is configured as an arc-shaped plate, and the convex surface of the pillow plate (11) faces upward. The front end surface of the front bolster plate (111), the front end surface of the left side plate (13) and the front end surface of the right side plate (12) are located in the same plane, the lower end surface of the front bolster plate (111) is connected to the upper end surface of the front bottom plate (14), the rear end surface of the rear bolster plate (112), the rear end surface of the left side plate (13) and the rear end surface of the right side plate (12) are located in the same plane, and the lower end surface of the rear bolster plate (112) is connected to the upper end surface of the rear bottom plate (15); The base (1) is provided with a first through hole (16), and the first through hole (16) is located between the left side plate (13), the front bottom plate (14), the right side plate (12) and the rear bottom plate (15).

3. The shape correction tool according to claim 2, characterized in that: The invention also comprises an additional support (5), wherein the additional support (5) can be installed between the front pillow plate (111) and the rear pillow plate (112), wherein the additional support (5) comprises an additional seat plate (51), wherein an additional pillow plate (52) is arranged at the upper end of the additional seat plate (51), wherein the additional pillow plate (52) is arranged as an arc-shaped plate, wherein the additional pillow plate (52) comprises a front additional pillow plate (521) and a rear additional pillow plate (522), and wherein the additional pillow plate (52) is used to provide support for the convex surface of the product (100) to be shaped; The additional seat plate (51) is provided with a second through hole (512), and the second through hole (512) is located between the front additional pillow plate (521) and the rear additional pillow plate (522).

4. The shape correction tool according to claim 3, characterized in that: The front bottom plate (14) is provided with a front support surface, and the front support surface is located at the rear end of the front pillow plate (111); the rear bottom plate (15) is provided with a rear support surface (151), and the rear support surface (151) is located at the front end of the rear pillow plate (112); A locking plate (53) is provided at the lower end of the additional seat plate (51), and the locking plate (53) comprises a front locking plate (531) and a rear locking plate (532), wherein the front locking plate (531) is located at the front side of the second through hole (512), and the rear locking plate (532) is located at the rear side of the second through hole (512), and the front locking plate (531) is used to abut against the front support table surface, and the rear locking plate (532) is used to abut against the rear support table surface (151).

5. The shape correction tool according to claim 1, characterized in that: A head seat (6) is provided at the lower end of the connecting beam (3), a groove (61) is provided at the lower part of the head seat (6), a front ring sleeve (31) is provided at the front end of the connecting beam (3), and a rear ring sleeve (32) is provided at the rear end, the head seat (6) is located between the front ring sleeve (31) and the rear ring sleeve (32), a front hanging ring (311) is installed in the front ring sleeve (31), and the front hanging ring (311) can rotate freely in the front ring sleeve (31), and a rear hanging ring (321) is installed in the rear ring sleeve (32), and the rear hanging ring (321) can rotate freely in the rear ring sleeve (32); The shaping press head (4) comprises a connecting plate (41), the upper end of which is provided with a longitudinal rib plate (42) and a transverse rib plate (43), the longitudinal rib plate (42) and the transverse rib plate (43) being perpendicular to each other, the upper ends of the longitudinal rib plate (42) and the transverse rib plate (43) being flush with each other, and together forming a placement surface (40); The upper end of the jack (200) is installed in the groove (61), and the lower end is installed in the placement surface (40).

6. The shape correction tool according to claim 5, characterized in that: A longitudinal stopper (421) is provided at the upper end of the longitudinal rib plate (42), and the longitudinal stopper (421) includes a left longitudinal stopper (4211) and a right longitudinal stopper (4212), the left longitudinal stopper (4211) is located on the left side of the transverse rib plate (43), and the right longitudinal stopper (4212) is located on the right side of the transverse rib plate (43), and a transverse stopper (431) is provided at the upper end of the transverse rib plate (43), and the transverse stopper (431) includes a front transverse stopper (4311) and a rear transverse stopper (4312), the front transverse stopper (4311) is located on the front side of the longitudinal rib plate (42), and the rear transverse stopper (4312) is located on the rear side of the longitudinal rib plate (42), and the placement surface (40) is located between the left longitudinal stopper (4211), the front transverse stopper (4311), the right longitudinal stopper (4212), and the rear transverse stopper (4312).

7. The shape correction tool according to claim 6, characterized in that: The front end of the transverse rib plate (43) is provided with a front hook head (432), and the rear end is provided with a rear hook head (433); the front hanging ring (311) is used to cooperate with the front hook head (432) and the rear hanging ring (321) is used to cooperate with the rear hook head (433) and is used to fix the correction pressure head (4); The front end of the front transverse stopper (4311) is provided with a front inclined surface (434), and the front inclined surface (434) is used to avoid the front hanging ring (311). The rear end of the rear transverse stopper (4312) is provided with a rear inclined surface (435), and the rear inclined surface (435) is used to avoid the rear hanging ring (321).

8. The shape correction tool according to claim 5, characterized in that: The longitudinal rib plate (42) is provided with a handshake hole (422), the handshake hole (422) is used to hold the movable shape correction pressure head (4), the handshake hole (422) comprises a left handshake hole (4221) and a right handshake hole (4222), the left handshake hole (4221) is located on the left side of the transverse rib plate (43), and the right handshake hole (4222) is located on the right side of the transverse rib plate (43).

9. The shape correction tool according to claim 5, characterized in that: A pressure head plate (44) is provided at the lower end of the connection plate (41), and the lower end surface of the pressure head plate (44) is provided as a convex arc surface. The connection plate (41) and the pressure head plate (44) are detachably connected.

10. A method for using a shape correction tool, used for the shape correction tool according to any one of claims 1 to 9, comprising the following steps: S1: Check the shape of the product (100) to be shaped. If the convex surface of the product (100) to be shaped faces upward, proceed to S2; if the concave surface of the product (100) to be shaped faces upward, proceed to S3; S2: placing the concave surface of the product (100) to be shaped downward, placing one end of the product (100) to be shaped on the front bolster (111), and the other end on the rear bolster (112), and proceeding to S4; S3: placing the additional support (5) between the front bolster (111) and the rear bolster (112), placing the convex surface of the product (100) to be shaped on the front additional bolster (521) and the rear additional bolster (522), and proceeding to S4; S4: Pull the shaping press head (4) upwards to separate the front hanging ring (311) from the front hook head (432), and separate the rear hanging ring (321) from the rear hook head (433), and place the shaping press head (4) on the product to be shaped (100), and enter S5; S5: Install the jack (200) between the shaping head (4) and the head base (6), and proceed to S6; S6: driving the jack (200) to extrude the product (100) to be shaped, and when the value of the scale (23) reaches the set value, the extrusion is stopped and the process goes to S7; S7: Remove the jack (200) after depressurization, and proceed to S8; S8: Pull the shaping pressing head (4) upwards, so that the front hanging ring (311) and the front hook head (432) are buckled together, and the rear hanging ring (321) and the rear hook head (433) are buckled together, and the shaping pressing head (4) is fixed, and the shaping is completed.

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