Axial forging device convenient to adjust

Abstract

The utility model relates to the technical field of metal forging equipment, in particular to a convenient-to-adjust axial forging device which comprises a forging mechanism body, a supporting bottom plate, a guide rail, a check block, a forging material groove, a clamping arm, a protruding part, a walking hanging bracket, a sliding groove and an automatic hanging grabbing mechanism. The forging mechanism body is fixedly connected to the position, close to one end, of the supporting bottom plate, the guide rails are arranged on the two sides of the supporting bottom plate correspondingly, the check block is fixedly connected to the end, away from the forging mechanism body, of the supporting bottom plate, the forging material groove is connected to the surface of the supporting bottom plate in a matched mode, one end of the forging material groove makes contact with the check block, and the other end of the forging material groove makes contact with the check block. The end, facing the forging mechanism body, of the forging material groove is open, a hammer rod of the forging mechanism body is matched with the middle of the forging material groove, and the forging mechanism has the advantages that universality is good, the flexibility degree is high, rapid radial forging of workpieces with different diameters can be achieved, and the product quality is effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of metal forging equipment, and in particular to an axial forging device that is easy to adjust. Background Art

[0002] Forging is a common processing technology for existing workpieces, especially some shaft workpieces. Since they are mostly used in the field of power transmission and transfer, their forging processing is more necessary; however, in the forging processing of shaft parts, some existing equipment uses rolling to process the hot metal, thereby extending it to a certain length range. Although this method improves the forging speed, the forging force on the metal workpiece in the axial direction is relatively small. In the subsequent inspection of the finished product, the axial density is sometimes uneven, which affects the use of the workpiece. However, most of the existing forging equipment is commonly used vertical hammering equipment, which can only hammer in the radial direction. No infrequently used radial forging equipment has been purchased, resulting in the factory lacking corresponding equipment for radial forging of longer diameter workpieces. The existing solution only uses a certain length of mold for limitation, and then under the radial hammer pressure, the axial direction tends to be dense. This form is not convenient for radial forging, which affects the production progress, and the mold cost is high, the form is single, and the versatility is poor. Therefore, improvements are needed in this field. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of this application is to provide an easily adjustable axial forging device with good versatility, high flexibility, rapid radial forging, and effective improvement of product quality.

[0004] The above application objectives of this application are achieved through the following technical solutions:

[0005] An axial forging device that is easy to adjust, comprising: a forging mechanism body, a supporting base plate, a guide rail, a stopper, a forging material trough, a clamping arm, a protrusion, a walking hanger, a slide groove and an automatic lifting and grabbing mechanism, the supporting base plate is in the shape of a long strip, the forging mechanism body is fixedly connected to a position close to one end of the supporting base plate, the guide rails are respectively arranged on both sides of the supporting base plate, the stopper is fixedly connected to an end of the supporting base plate away from the forging mechanism body, the forging material trough is cooperatively connected to the surface of the supporting base plate, one end of the forging material trough is in contact with the stopper, and the forging material trough faces one end of the forging mechanism body It is open-mouthed, the hammer rod of the forging mechanism body cooperates with the middle part of the forging trough, the clamping arms are respectively fixedly connected to the surface of the forging mechanism body facing the forging trough, the clamping arms are provided with recessed portions, the raised portions are respectively provided on both sides of one end of the forging trough facing the forging mechanism body, the raised portions are respectively clamped with the recessed portions on the clamping arms, the lower end of the traveling hanger is provided with a self-propelled roller group, the lower end of the traveling hanger is movably connected to the guide rail through the self-propelled roller group, the slide groove is provided at the upper end of the traveling hanger, and the upper end of the automatic lifting and grabbing mechanism is slidably connected in the slide groove.

[0006] Optionally, it also includes a limiting groove, which is opened on the side of the supporting base plate, and the end of the roller group at the lower end of the walking hanger is cooperatively connected with the limiting groove.

[0007] Optionally, a support base is also included, and the support base is fixedly connected to the lower surface of the support base plate.

[0008] Optionally, it also includes a connecting hole, which is opened on the upper surface of the supporting base plate.

[0009] Optionally, it also includes an end pad, which is cooperatively connected to an end of the forging trough away from the forging mechanism body.

[0010] Optionally, it also includes scale lines, which are equidistantly arranged on the inner wall of the forging trough.

[0011] Optionally, it also includes a limit block, which is fixedly connected to a connecting hole corresponding to the end of the stop block, and the limit block contacts the surface of the end of the stop block.

[0012] Optionally, it also includes a control switch group, which is arranged on one side of the forging mechanism body, the input end of the control switch group is electrically connected to the output end of an external power supply, and the output end of the control switch group is electrically connected to the input ends of the forging mechanism body, the traveling hanger and the automatic lifting and grabbing mechanism.

[0013] The easily adjustable axial forging device can realize radial processing of a long workpiece by means of a simple radial hammering structure. Compared with the existing forging method in which a die is used to limit the radial direction, the product quality is improved and the defective rate of the workpiece is reduced.

[0014] The axial forging device, which is easy to adjust, can realize the flexible movement of the workpiece through the provided guide rails, the traveling hanger and other structures, and can effectively deal with some workpieces of larger volume, has a wide range of adaptability, relatively low manufacturing cost, good usability, and is suitable for the production and use of small enterprises;

[0015] The axial forging device, which is easy to adjust, operates relatively smoothly. By effectively connecting and installing the existing forging mechanism body, the forging efficiency is improved, which meets the needs of actual scenarios and has good application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure provided by the embodiment of the present application;

[0017] Figure 2 It is a schematic diagram of the structure of some components provided in the embodiment of the present application;

[0018] Figure 3 It is a schematic diagram of the bottom structure provided in an embodiment of the present application.

[0019] Figure numerals: 1. Forging mechanism body; 2. Support base plate; 3. Guide rail; 4. Stopper; 5. Forging material trough; 6. Clamping arm; 7. Protrusion; 8. Traveling hanger; 9. Slide; 10. Automatic lifting and grabbing mechanism; 11. Limiting groove; 12. Support base; 13. Connecting hole; 14. End pad; 15. Scale line; 16. Limiting block; 17. Control switch group. DETAILED DESCRIPTION

[0020] The present application is further described in detail below in conjunction with the accompanying drawings.

[0021] In order to more clearly understand the technical solution presented in the embodiments of the present application, the working principle of the existing radial forging device is first introduced.

[0022] Existing axial forging equipment is rarely equipped in forging workshops. This is because its cost is relatively high and the axial quality requirements of conventional workpieces are not strict enough. During processing, a die is often used to limit the end of the forging, and then the existing radial forging machine is used to hammer it at its vertical axial position. Due to the end limitation of the die, the forging length is squeezed, but this method requires dies of different specifications, and the forging process is relatively cumbersome, and different dies need to be carried, especially for the production of some small-sized shafts, which leads to reduced production efficiency and inconvenient adjustment process. Therefore, it is necessary to improve the existing forging equipment and propose an axial forging device that is easy to adjust to improve and solve these problems.

[0023] See also Figure 1 and Figure 2 , which is an axial forging device that is easy to adjust disclosed in an embodiment of the present application, includes: a forging mechanism body 1, a supporting base plate 2, a guide rail 3, a stopper 4, a forging material trough 5, a clamping arm 6, a protrusion 7, a walking hanger 8, a slide 9 and an automatic lifting and grabbing mechanism 10. The supporting base plate 2 is in the shape of a long strip. The forging mechanism body 1 is fixedly connected to a position near one end of the supporting base plate 2. The guide rails 3 are respectively arranged on both sides of the supporting base plate 2. The stopper 4 is fixedly connected to an end of the supporting base plate 2 away from the forging mechanism body 1. The forging material trough 5 is cooperatively connected to the surface of the supporting base plate 2. One end of the forging material trough 5 contacts the stopper 4. The forging material trough 5 is directed toward One end of the forging mechanism body 1 is open, the hammer rod of the forging mechanism body 1 cooperates with the middle part of the forging material trough 5, the clamping arms 6 are respectively fixedly connected to the surface of the forging mechanism body 1 facing the forging material trough 5, the clamping arms 6 are provided with recessed portions, the protruding portions 7 are respectively provided on both sides of the forging material trough 5 facing the end of the forging mechanism body 1, the protruding portions 7 are respectively clamped with the recessed portions on the clamping arms 6, the lower end of the traveling hanger 8 is provided with a self-propelled roller group, the lower end of the traveling hanger 8 is movably connected to the guide rail 3 through the self-propelled roller group, the slide groove 9 is provided at the upper end of the traveling hanger 8, and the upper end of the automatic lifting and grabbing mechanism 10 is slidably connected in the slide groove 9.

[0024] Specifically, in terms of installation, the forging mechanism body 1 is connected to the support base plate 2 at a position close to one end, so that the two form a fixed whole. The guide rails 3 are respectively located on both sides, and the end of the guide rail 3 away from the forging mechanism body 1 extends out of the support base plate 2 for a distance, which is convenient for the movement of the walking hanger 8 thereon and the transfer of the workpiece. It is more suitable for the processing of large workpieces. The stopper 4 can form a supporting point at the end of the support base plate 2 to protect the end of the forging trough 5. In actual installation, the open end of the forging trough 5 is connected to the clamping arm 6 on the forging mechanism body 1 through the provided protrusion 7, so that the mutual force between the two is achieved when the hammer rod hammers the workpiece, so that the positions of the two are kept fixed and a firm connection is achieved in the axial direction. The lower end of the forging mechanism body 1 is also firmly connected to the ground to avoid movement during use. If necessary, an external limit connection platform and other structures are provided to support its position. It can be adjusted according to the type of workpiece produced in the workshop. The upper end of the walking hanger 8 is provided with a slide groove 9 to enable the automatic lifting and grabbing mechanism 10 The workpiece is clamped and hoisted on it and moved in the direction perpendicular to the axis, which improves the adjustment convenience of the workpiece and copes with the use of some heavier workpieces. For some lighter workpieces, it is not necessary to use it and can be directly forged axially by manual handling. The interior of the forging trough 5 is in an inverted trapezoidal shape, which is convenient for the shaft blank workpiece to be placed at the bottom, so as to realize the rapid positioning of the forged workpiece. The height of the end of the forging trough 5 away from the forging mechanism body 1 is higher than its upper surface by a certain distance, which is convenient for adapting to the use of workpieces of different diameters. The automatic lifting and grasping mechanism 10 adopts a mechanical claw structure, which can grasp and lift the workpiece. The number can be set according to actual needs, and can be used in conjunction with existing hooks, binding structures, etc., to achieve the turning, lifting and transportation of the workpiece, thereby improving the adjustment flexibility during the forging process. Compared with the existing mold-type axial forging form, the efficiency is greatly improved, the convenience is higher, and the practicality is better.

[0025] See also Figure 2 As another specific implementation provided by the application, it includes a limiting groove 11, which is opened on the side of the supporting base plate 2, and the end of the roller group at the lower end of the walking hanger 8 is matched and connected with the limiting groove 11.

[0026] Specifically, the setting of the limit groove 11 can adapt the roller group at the lower end of the traveling hanger 8, provide safety protection, avoid accidents such as tipping during the lifting process, and improve safety.

[0027] See also Figure 3 As another specific implementation provided by the application, it also includes a support base 12, which is fixedly connected to the lower surface of the support base plate 2.

[0028] Specifically, the support base 12 adopts a continuous support form in the form of a plate surface, firstly continuously supporting the middle part of the support bottom plate 2, and secondly adopting mutually perpendicular plates for cross-connection to achieve firm support of the bottom and avoid movement during use.

[0029] See also Figure 1 As another specific embodiment provided by the application, it also includes a connecting hole 13, which is opened on the upper surface of the supporting base plate 2.

[0030] Specifically, the connection hole 13 can be used to connect other components to improve expansion performance.

[0031] See also Figure 2 As another specific embodiment provided by the application, it also includes an end pad 14, which is cooperatively connected to the end of the forging trough 5 away from the forging mechanism body 1.

[0032] Specifically, the end pad 14 can be used in some cases where it is necessary to forge a mark or a connection groove on the end, so as to meet actual needs.

[0033] See also Figure 2 As another specific implementation provided by the application, it also includes scale lines 15, and the scale lines 15 are equidistantly arranged on the inner wall of the forging trough 5.

[0034] Specifically, the setting of the scale line 15 can more conveniently observe the length of the shaft after radial forging, which is convenient for flexible adjustment.

[0035] See also Figure 1 As another specific embodiment provided by the application, it also includes a limit block 16, which is fixedly connected to the connecting hole 13 corresponding to the end of the stopper 4, and the limit block 16 contacts the surface of the end of the stopper 4.

[0036] Specifically, the setting of the limit block 16 can protect the end of the stop block 4 and further improve safety.

[0037] See also Figure 3 As another specific embodiment provided by the application, it also includes a control switch group 17, which is arranged on one side of the forging mechanism body 1, and the input end of the control switch group 17 is electrically connected to the output end of the external power supply, and the output end of the control switch group 17 is electrically connected to the input ends of the forging mechanism body 1, the walking hanger 8 and the automatic lifting and grabbing mechanism 10 respectively.

[0038] Specifically, the setting of the control switch group 17 enables people to control more conveniently and realize the forging process with good flexibility. If equipment is added to the existing structure, the corresponding switch can also be integrated into the control switch group 17.

[0039] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An axial forging device that is easy to adjust, characterized in that: include: A forging mechanism body (1), a supporting base plate (2), a guide rail (3), a stopper (4), a forging trough (5), a clamping arm (6), a protrusion (7), a walking hanger (8), a slide groove (9) and an automatic lifting and grabbing mechanism (10), wherein the supporting base plate (2) is in the shape of a long strip, the forging mechanism body (1) is fixedly connected to a position close to one end of the supporting base plate (2), the guide rails (3) are respectively arranged on both sides of the supporting base plate (2), the stopper (4) is fixedly connected to an end of the supporting base plate (2) away from the forging mechanism body (1), the forging trough (5) is cooperatively connected to the surface of the supporting base plate (2), one end of the forging trough (5) is in contact with the stopper (4), and the forging trough (5) faces one end of the forging mechanism body (1). The end is open, the hammer rod of the forging mechanism body (1) cooperates with the middle part of the forging material trough (5), the clamping arms (6) are respectively fixedly connected to the surface of the forging mechanism body (1) facing the forging material trough (5), the clamping arms (6) are provided with recessed parts, the raised parts (7) are respectively provided on both sides of the forging material trough (5) facing the end of the forging mechanism body (1), the raised parts (7) are respectively clamped with the recessed parts on the clamping arms (6), the lower end of the traveling hanger (8) is provided with a self-propelled roller group, the lower end of the traveling hanger (8) is movably connected to the guide rail (3) through the self-propelled roller group, the slide groove (9) is provided at the upper end of the traveling hanger (8), and the upper end of the automatic lifting and grabbing mechanism (10) is slidably connected in the slide groove (9).

2. The axial forging device according to claim 1, characterized in that: It also comprises a limiting groove (11), wherein the limiting groove (11) is formed on the side surface of the supporting base plate (2), and the end of the roller group at the lower end of the traveling hanger (8) is cooperatively connected to the limiting groove (11).

3. The axial forging device according to claim 1, characterized in that: It also comprises a support base (12), wherein the support base (12) is fixedly connected to the lower surface of the support base plate (2).

4. The adjustable axial forging device according to claim 1, characterized in that: It also comprises a connection hole (13), wherein the connection hole (13) is opened on the upper surface of the supporting base plate (2).

5. The easily adjustable axial forging device according to claim 1, characterized in that: It also comprises an end pad (14), wherein the end pad (14) is connected in a cooperative manner to an end of the forging material trough (5) away from the forging mechanism body (1).

6. The easily adjustable axial forging device according to claim 1, characterized in that: It also includes scale lines (15), wherein the scale lines (15) are arranged at equal intervals on the inner wall of the forging trough (5).

7. The easily adjustable axial forging device according to claim 4, characterized in that: It also comprises a limit block (16), the limit block (16) being fixedly connected to a connection hole (13) corresponding to an end of the stop block (4), the limit block (16) being in contact with a surface of the end of the stop block (4).

8. The easily adjustable axial forging device according to claim 1, characterized in that: It also includes a control switch group (17), the control switch group (17) being arranged on one side of the forging mechanism body (1), the input end of the control switch group (17) being electrically connected to the output end of an external power supply, and the output end of the control switch group (17) being electrically connected to the input ends of the forging mechanism body (1), the traveling hanger (8) and the automatic lifting and grabbing mechanism (10).

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