Side forging device for forging with single-point crank press

Abstract

The present invention relates to the technical field of forging forgings, and in particular to a side forging device forging in cooperation with a single-point crank press, comprising a single-point crank press, wherein a side forging mechanism is provided directly below the punch of the single-point crank press, and the side forging mechanism comprises a U-shaped seat, wherein the U-shaped seat has a circular embedded groove in a groove, and a rotating disk is rotatably provided in the center embedded groove, and a forging placement seat is concentrically fixedly installed on the top of the rotating disk. During the use of the present invention, the device can be used in cooperation with a single-point crank press, and it is convenient to forge the side of the forging while forging the forging in the vertical direction, so that slots can be formed on the side of the forging to be subsequently formed, which is convenient for subsequent use; it also enables the number of slots opened on the side of the forging and the distribution of the slots to be well adjusted during the forging process, and has a wider applicability and is convenient for subsequent use.

Description

Technical Field

[0001] The invention relates to the technical field of forging forgings, in particular to a side forging device forging in cooperation with a single-point crank press. Background Art

[0002] The existing single-point crank press can only impact the forgings in one direction during operation, and most of the time, it only impacts the forgings in the vertical direction during the forging process. However, in the forging process, it is often necessary to forge the sides of the forgings together. Some one-piece forgings need to have slots opened on their sides during the forging process to facilitate the subsequent use of the formed forgings. However, there is currently a lack of corresponding side forging devices that cooperate with single-point crank presses to forge the sides of the forgings while forging the forgings in the vertical direction. For this reason, we propose a side forging device that cooperates with a single-point crank press for forging. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a side forging device forging in cooperation with a single-point crank press.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A side forging device for cooperating with a single-point crank press for forging comprises a single-point crank press, wherein a side forging mechanism is arranged directly below the punch of the single-point crank press, and the side forging mechanism comprises a U-shaped seat, wherein a circular embedding groove is opened in the groove of the U-shaped seat, and a rotating disk is rotatably arranged in the center embedding groove, a forging placement seat is concentrically fixedly installed at the top of the rotating disk, an annular slide rail concentric with the forging placement seat is fixedly installed at the top of the forging placement seat, and a forging is placed on the inner side of the annular slide rail at the top of the forging placement seat, and a locking rod mechanism is slidably arranged at the top of the annular slide rail, and the locking rod mechanism comprises a U-shaped sleeve seat sleeved on the top of the annular slide rail, a fixed sleeve pointing to the center of the annular slide rail is fixedly installed at the top of the U-shaped sleeve, and a formed steel bar is passed through the inner side of the fixed sleeve.

[0006] Preferably, two groups of horizontal limiting grooves are symmetrically formed on the side surface of the rotating disk, and the limiting grooves point to the axis of the rotating disk.

[0007] Preferably, two groups of through pin holes communicating with the limiting groove are formed on the side surface of the U-shaped seat, and pin rods are passed through the through pin holes, and one end of the pin rod is inserted into the limiting groove.

[0008] Preferably, the U-shaped sleeve is inverted, and a plurality of groups of balls slidably connected to the top of the annular slide rail are embedded in the inner wall of the top of the U-shaped sleeve.

[0009] Preferably, a threaded through hole is formed on the upper end surface of the fixing sleeve, and a first locking screw is threadedly passed through the threaded through hole and contacts the top end of the formed steel rod.

[0010] Preferably, both vertical arms of the U-shaped sleeve are provided with horizontal threaded through holes, and second locking screws are threadedly passed through the threaded through holes and contact the side walls of the annular slide rail.

[0011] Preferably, the punch diameter of the single-point crank press is smaller than the top opening width of the U-shaped seat.

[0012] The beneficial effects of the present invention are:

[0013] During use, the device can be used in conjunction with a single-point crank press, so that the side surfaces of the forgings can be forged in the vertical direction at the same time, so that slots can be formed on the sides of the forgings to be subsequently formed, which is convenient for subsequent use; and during the forging process, the position and number of the locking rod mechanism can be better adjusted, so that the number and distribution of the slots opened on the side surfaces of the forgings during the forging process can be better adjusted, so that the applicability is wider and it is convenient for subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the front view of the side forging device forging in cooperation with a single-point crank press proposed by the present invention;

[0015] Figure 2 It is a front cross-sectional structural schematic diagram of the side forging mechanism of the side forging device forging in cooperation with a single-point crank press proposed by the present invention;

[0016] Figure 3 It is a schematic diagram of the top cross-sectional structure of the forging placement seat and the pin rod of the side forging device for forging in cooperation with the single-point crank press proposed by the present invention;

[0017] Figure 4 A schematic cross-sectional view of the locking rod mechanism of the side forging device forging in cooperation with a single-point crank press proposed by the present invention;

[0018] Figure 5 It is a partial top view structural schematic diagram of the side forging device proposed by the present invention for forging in cooperation with a single-point crank press.

[0019] In the figure: side forging mechanism 1, single-point crank press 2, U-shaped seat 3, pin rod 4, rotating disk 5, forging placement seat 6, annular slide rail 7, forging 8, locking rod mechanism 9, ball 10, fixed sleeve 11, first locking screw 12, formed steel rod 13, second locking screw 14, U-shaped sleeve 15. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-5 A side forging device for forging in cooperation with a single-point crank press comprises a single-point crank press 2, a side forging mechanism 1 is arranged directly below the punch of the single-point crank press 2, the side forging mechanism 1 comprises a U-shaped seat 3, a circular embedding groove is opened in the groove of the U-shaped seat 3, and a rotating disk 5 is rotatably arranged in the center embedding groove, a forging placement seat 6 is concentrically fixedly installed on the top of the rotating disk 5, an annular slide rail 7 concentric with the forging placement seat 6 is fixedly installed on the top of the forging placement seat 6, and a forging 8 is placed on the inner side of the annular slide rail 7 at the top of the forging placement seat 6, a locking rod mechanism 9 is slidably arranged on the top of the annular slide rail 7, and the locking rod mechanism 9 comprises a U-shaped sleeve 15 sleeved on the top of the annular slide rail 7, a fixed sleeve 11 pointing to the center of the annular slide rail 7 is fixedly installed on the top of the U-shaped sleeve 15, and a forming steel rod 13 is penetrated through the inner side of the fixed sleeve 11.

[0022] Furthermore, two groups of horizontal limit grooves are symmetrically opened on the side of the rotating disk 5, and the limit grooves point to the axis of the rotating disk 5. Two groups of through pin holes connected with the limit grooves are opened on the side of the U-shaped seat 3, and pin rods 4 are penetrated in the through pin holes, and one end of the pin rod 4 is inserted in the limit groove to ensure that the position of the entire forging placement seat 6 is locked.

[0023] Furthermore, the U-shaped sleeve 15 is inverted, and a plurality of groups of balls 10 slidably connected to the top of the annular slide rail 7 are embedded in the inner wall of the top of the U-shaped sleeve 15 to facilitate the movement of the locking rod mechanism 9 .

[0024] Furthermore, a threaded through hole is formed on the upper end surface of the fixed sleeve 11, and a first locking screw 12 is threadedly passed through the threaded through hole and contacts the top end of the formed steel rod 13, so as to lock and fix the position of the formed steel rod 13.

[0025] Furthermore, both vertical arms of the U-shaped sleeve 15 are provided with horizontal threaded through holes, and second locking screws 14 are threadedly passed through the threaded through holes and contact the side wall of the annular slide rail 7, so as to ensure the position of the locking rod mechanism 9 is locked.

[0026] Furthermore, the punch diameter of the single-point crank press 2 is smaller than the top opening width of the U-shaped seat 3, which facilitates the forging process.

[0027] Workflow: During use, first determine the number and distribution of slots required to be set on the side during the forging process, and then adjust the number of locking rod mechanisms 9 sleeved on the top of the annular slide rail 7 according to the needs, and slide it on the annular slide rail 7. After sliding to a suitable position, screw in the second locking screw 14 to lock and fix the position of the locking rod mechanism 9. At this time, a formed steel rod 13 is passed through the fixed sleeve 11, and then the first locking screw 12 is screwed downward to lock and fix the position of the formed steel rod 13, and then the forging 8 to be forged is placed. The forging 8 is placed inside the annular slide rail 7 at the top of the forging 8 placement seat 6. At this time, by starting the single-point crank press 2, its punch exerts force from the vertical direction, so that the forging is squeezed in the vertical direction. Under the action of stress, the forging 8 is spread out to the surroundings. During the spreading process, it is affected by the forming steel rod 13, so that the forging 8 in the forging process gradually forms a slot hole from its side. When the forging of the forging 8 is completed, the forming steel rod 13 is taken out, so that the side of the forged forging 8 can be forged accordingly, and the required slot hole is obtained, which is convenient for the subsequent use of the formed forging 8.

[0028] During the process of inserting and fixing the formed steel rod 13, the depth of the side slot of the forging 8 during the forging process can be adjusted by adjusting the length of the formed steel rod 13 inserted, so as to facilitate adaptive adjustment.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A side forging device for forging in cooperation with a single-point crank press, comprising a single-point crank press (2), characterized in that: A side forging mechanism (1) is provided directly below the punch of the single-point crank press (2), the side forging mechanism (1) comprising a U-shaped seat (3), the U-shaped seat (3) having a circular embedded groove in the groove, and a rotating disk (5) rotatably arranged in the center embedded groove, a forging placement seat (6) being fixedly installed concentrically at the top of the rotating disk (5), a circular slide rail (7) concentric with the forging placement seat (6) being fixedly installed at the top of the forging placement seat (6), and a forging (8) being placed on the inner side of the circular slide rail (7) at the top of the forging placement seat (6), a locking rod mechanism (9) being slidably arranged at the top of the circular slide rail (7), the locking rod mechanism (9) comprising a U-shaped sleeve seat (15) sleeved on the top of the circular slide rail (7), a fixed sleeve (15) pointing to the center of the circular slide rail (7) being fixedly installed at the top of the U-shaped sleeve seat (15) 11), a shaped steel rod (13) is penetrated on the inner side of the fixed sleeve (11), two groups of horizontal limit grooves are symmetrically opened on the side of the rotating disk (5), and the limit grooves point to the axis of the rotating disk (5), two groups of through pin holes connected to the limit grooves are opened on the side of the U-shaped seat (3), and a pin rod (4) is penetrated in the through pin hole, and one end of the pin rod (4) is inserted in the limit groove, a threaded through hole is opened on the upper end surface of the fixed sleeve (11), and a first locking screw (12) is threadedly penetrated at the threaded through hole and contacts the top end of the shaped steel rod (13), and two vertical arms of the U-shaped sleeve (15) are both provided with horizontal threaded through holes, and a second locking screw (14) is threadedly penetrated at the threaded through hole and contacts the side wall of the annular slide rail (7).

2. The side forging device forging in cooperation with a single-point crank press according to claim 1, characterized in that: The U-shaped sleeve (15) is inverted, and a plurality of groups of balls (10) are embedded in the inner wall of the top end thereof and are slidably connected to the top end of the annular slide rail (7).

3. The side forging device forging in cooperation with a single-point crank press according to claim 1, characterized in that: The punch diameter of the single-point crank press (2) is smaller than the top opening width of the U-shaped seat (3).

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