Connecting rod type sideslip stamping die
By designing a connecting rod side sliding stamping mold, the longitudinal movement of the traditional stamping machine is transformed into horizontal motion, which solves the limitations of the traditional stamping machine being unable to achieve horizontal motion, and achieves a wider range of application and efficient stamping action .
Patent Information
- Application Number
- CN202420435337.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-07
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-03-07
AI Technical Summary
Traditional stamping machines cannot directly turn the direction to achieve horizontal movement, resulting in limitations when performing stamping and forming operations of certain special structural workpieces.
A connecting rod side sliding stamping die is designed, and the longitudinal movement of the molding machine head is converted into movement in the horizontal direction through the sliding block, driving block and multiple connecting rods, thereby realizing stamping action in the horizontal direction.
It expands the scope of application of the molding machine and realizes stamping action in the horizontal direction. It has smooth and reliable movements, simple and compact structure, small space, and low manufacturing cost.
Smart Images
Figure CN222519727U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of stamping dies, in particular to a connecting rod type side sliding stamping die. Background Art
[0002] When performing forming processing on certain metal materials, a stamping forming process is often required. The stamping die used in the stamping forming process generally includes an upper die and a lower die. The upper die and the lower die are respectively provided with dies. The upper die moves toward the lower die under the drive of the forming machine. During the movement, the material between the upper and lower dies is squeezed into a shape that matches the die to form a workpiece.
[0003] However, when performing stamping operations on workpieces with certain special structures, the stamping die needs to move in the horizontal direction to achieve the stamping action. However, traditional stamping machines are large in size and cannot directly turn in direction to achieve horizontal movement, which has great limitations.
[0004] Therefore, a method or device capable of solving the above problems is now needed. Summary of the invention
[0005] The utility model aims to solve the above-mentioned deficiencies in the prior art and proposes a connecting rod type side sliding stamping die which has a simple structure, ingenious design, reasonable layout and can smoothly and reliably convert the longitudinal stamping action into the horizontal stamping action.
[0006] The technical solution of the utility model is: a connecting rod type side sliding stamping die, including a bottom plate 1, characterized in that: a fixed block 2 is arranged at one end of the bottom plate 1, a first connecting rod 3 is rotatably connected to the fixed block 2, the first connecting rod 3 is hinged to the bottom end of the driving block 4 through a rotating shaft, a second connecting rod 5 is also rotatably connected to the bottom end of the driving block 4, the other end of the second connecting rod 5 is rotatably connected to the top end surface of the sliding block 6, the sliding block 6 is slidably connected in a slideway 7 arranged on the top end surface of the bottom plate 1, and a positioning block 8 matching the sliding block 6 is also arranged on the bottom plate 1.
[0007] A protrusion 9 is provided on the bottom end surface of the sliding block 6, and the protrusion 9 is slidably connected in a slide groove 10 opened on the bottom plate 1. A return spring 11 is also provided between the protrusion 9 and the inner wall of the slide groove 10, and a punch 12 is provided at the end of the sliding block 6.
[0008] Compared with the prior art, the utility model has the following advantages:
[0009] This type of connecting rod side sliding stamping die has a simple structure, ingenious design and reasonable layout. It is designed to solve the problem of limitations of traditional stamping dies during use. It creatively uses sliding blocks, driving blocks and multiple connecting rods to convert the longitudinal movement of the molding machine pressure head into a movement in the horizontal direction perpendicular to it. That is to say, this mold is used in conjunction with the molding machine to achieve stamping action in the horizontal direction, expanding the scope of application of the molding machine. At the same time, its overall structure is simple and compact, occupies little space, and moves smoothly and reliably. Its manufacturing process is simple and its manufacturing cost is low. Therefore, it can be said that it has many advantages and is particularly suitable for promotion and application in this field. Its market prospects are very broad. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is the main view (state one) of an embodiment of the utility model.
[0011] Figure 2 It is the front view (state 2) of the embodiment of the utility model.
[0012] Figure 3 It is a side view of an embodiment of the utility model. DETAILED DESCRIPTION
[0013] The specific implementation of the present invention will be described below in conjunction with the accompanying drawings: Figure 1 , Figure 2 , Figure 3 As shown, a connecting rod type side sliding stamping die comprises a bottom plate 1 as a basis, a fixed block 2 is arranged at one end of the bottom plate 1, a first connecting rod 3 is rotatably connected to the fixed block 2, the first connecting rod 3 is hinged to the bottom end of the driving block 4 through a rotating shaft, a second connecting rod 5 is also rotatably connected to the bottom end of the driving block 4, the other end of the second connecting rod 5 is rotatably connected to the top surface of the sliding block 6, the sliding block 6 is slidably connected in a slideway 7 arranged on the top surface of the bottom plate 1, and a positioning block 8 matching the sliding block 6 is also arranged on the bottom plate 1.
[0014] A protrusion 9 is provided on the bottom end surface of the sliding block 6, and the protrusion 9 is slidably connected in a slide groove 10 opened on the bottom plate 1. A return spring 11 is also provided between the protrusion 9 and the inner wall of the slide groove 10, and a punch 12 is provided at the end of the sliding block 6.
[0015] The working process of the connecting rod type side sliding stamping die of the embodiment of the utility model is as follows: when it is necessary to use this kind of stamping die to realize the stamping forming operation, the die is placed under the pressure head of the forming machine, the pressure head of the forming machine moves downward, contacts with the driving block 4 and drives it downward, and during the downward movement of the driving block 4, the first connecting rod 3 and the second connecting rod 5 both swing, and under the action of these two connecting rods, the driving block 4 can ensure the stability of the movement, and during the swinging of the second connecting rod 5, it will push the sliding block 6 to move, because the bottom end of the sliding block 6 is slidably connected in the slide 7, so under the guiding action of the slide 7, the sliding block 6 will be pushed by the second connecting rod 5 to make a horizontal movement, and the punch 12 arranged at the end of the sliding block 6 punches the workpiece to punch the workpiece into a desired shape, or punches a hole on the workpiece;
[0016] In the above process, the motion trajectory of the driving block 4 in space is an arc, so the driving block 4 will slide relative to the molding machine pressure head during the movement. However, as long as a part of the driving block 4 is always in contact with the molding machine pressure head, the mold can work normally.
[0017] At the same time, during the above process, the return spring 11 will be compressed under the action of the protrusion 9;
[0018] The forming machine drives the pressure head upward. After the pressure is lost, the return spring 11 will push the protrusion 9 and drive the sliding block 6 to move in the opposite direction. The first connecting rod 3 and the second connecting rod 5 will swing in the opposite direction, and the driving block 4 will also move in the opposite direction in space. When the end of the sliding block 6 contacts the positioning block 8, the sliding block 6 stops moving. At this time, the driving block 4 returns to the initial position and waits for the next stamping operation.
Claims
1. A connecting rod type side sliding stamping die, comprising a bottom plate (1), characterized in that: A fixed block (2) is provided at one end of the bottom plate (1), a first connecting rod (3) is rotatably connected to the fixed block (2), the first connecting rod (3) is hinged to the bottom end of the driving block (4) via a rotating shaft, a second connecting rod (5) is also rotatably connected to the bottom end of the driving block (4), the other end of the second connecting rod (5) is rotatably connected to the top end surface of a sliding block (6), the sliding block (6) is slidably connected in a slideway (7) provided on the top end surface of the bottom plate (1), and a positioning block (8) matching the sliding block (6) is also provided on the bottom plate (1). A protrusion (9) is provided on the bottom end surface of the sliding block (6), and the protrusion (9) is slidably connected in a slide groove (10) provided on the bottom plate (1). A return spring (11) is also provided between the protrusion (9) and the inner wall of the slide groove (10), and a punch (12) is provided at the end of the sliding block (6).