Novel wear-resistant push block mechanism used in stamping die
By designing a new block push mechanism including push blocks, countersunk screws and wear-resistant blocks in the stamping mold, the stamping accuracy reduction and maintenance difficulties caused by the wear of the traditional push block are solved, and the convenience of replacement, cost reduction and use are achieved. The life span is extended and the yield rate is improved.
Patent Information
- Application Number
- CN202420072962.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-11
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-01-11
AI Technical Summary
The integrated push blocks of traditional stamping molds are prone to wear during long-term use, resulting in reduced stamping accuracy, high defective yield, and inability to repair. The overall replacement is time-consuming and labor-intensive, increasing maintenance costs and waste of materials.
A new push block mechanism including push block, countersunk screw and wear-resistant block is designed. Fixed positions and holes are provided on the push block. The wear-resistant block is fixed by countersunk screws, which achieves convenience of replacement and reduces maintenance costs.
It extends service life, reduces maintenance costs, improves the good product quality, is simple to operate, and has broad application prospects.
Smart Images
Figure CN222198600U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stamping dies, in particular to a novel wear-resistant push block mechanism used in stamping dies. Background Art
[0002] At present, the push block used in the traditional stamping die is processed from a whole piece of material, and is an integrated push block. When this push block is used for a long time, it will cause the overall stamping accuracy of the stamping die to decrease due to wear, which will easily cause defective products to flow out in the later stage, which will increase the output rate of defective products. In addition, because it is an integrated push block, it cannot be repaired and can only be replaced as a whole. The time required for overall replacement is long, and replacing the entire push block is even more time-consuming and labor-intensive. At the same time, the old push block after replacement is directly scrapped, resulting in material waste, which not only increases maintenance costs and maintenance time, but also reduces the yield of good products. In order to solve the above problems, it is particularly necessary to design a new wear-resistant push block mechanism for use in stamping dies. Utility Model Content
[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a new wear-resistant push block mechanism for use in stamping dies, which has a simple structure, reasonable design, easy replacement, reduced maintenance costs, extended service life, improved yield rate, strong practicality, and easy to promote and use.
[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a new wear-resistant push block mechanism used in a stamping die, comprising a push block, a countersunk screw and a wear-resistant block, and the wear-resistant block is fixed to the push block by the countersunk screw; the push block is provided with a fixing position for placing the wear-resistant block, the fixing position is provided with a fixing hole, and the wear-resistant block is provided with a mounting hole corresponding to the position of the fixing hole, and the countersunk screw passes through the mounting hole and the fixing hole in sequence to fix the wear-resistant block on the push block.
[0005] Preferably, two countersunk screws are provided, and the countersunk screws can ensure to the greatest extent that the surface of the push block will not be interfered with by the screws during operation.
[0006] The beneficial effects of the utility model are as follows: the device is easy to replace, saves time and effort in operation, requires no maintenance, reduces the cost of use, greatly extends the service life, improves the rate of good products, and has broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS
[0007] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments;
[0008] Figure 1 It is a structural diagram of the utility model;
[0009] Figure 2 This is a schematic diagram of the exploded structure of the present invention. DETAILED DESCRIPTION
[0010] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.
[0011] Reference Figure 1-2 This specific embodiment adopts the following technical solution: a new wear-resistant push block mechanism used in a stamping die, comprising a push block 1, a countersunk screw 2 and a wear-resistant block 3, the push block 1 being fixed with the wear-resistant block 3 by the countersunk screw 2; the push block 1 is provided with a fixing position 4 for placing the wear-resistant block 3, the fixing position 4 is provided with a fixing hole 5, the wear-resistant block 3 is provided with a mounting hole 6 corresponding to the position of the fixing hole 5, the countersunk screw 2 passes through the mounting hole 6 and the fixing hole 5 in sequence to fix the wear-resistant block 3 on the push block 1.
[0012] It is worth noting that there are two countersunk screws 2, which can stably fix the wear-resistant block 3 on the push block 1 using the countersunk screws 3. The countersunk screws 2 can maximize the guarantee that the surface of the push block 1 will not be interfered with by the screws during operation.
[0013] This specific embodiment replaces the traditional integrated push block with a push block structure consisting of two parts: a push block 1 and a wear-resistant block 3. When in use, the push block 1 is installed normally on the stamping die, and the wear-resistant block 3 is fixed to the push block 1 with a countersunk screw 3. The wear-resistant block 3 is made of wear-resistant materials, which is smaller and less expensive. Its wear resistance makes the service life of the wear-resistant block 3 longer than that of traditional push blocks. In the future, when the wear-resistant block needs to be repaired due to wear, only the smaller wear-resistant block needs to be replaced, and the entire push block does not need to be replaced, and it can be used directly, thereby greatly reducing maintenance costs.
[0014] The new wear-resistant push block mechanism used in this specific embodiment can replace the integrated push block currently used in stamping dies. Its wear-resistant block is more wear-resistant, and less material and lower cost are required to make the wear-resistant block. While increasing the overall service life of the mold, it also reduces maintenance costs. In the later stage of maintenance, only the wear-resistant block needs to be replaced, and the old push block can continue to be used. Compared with the overall replacement of the push block, the maintenance time is reduced, which is more time-saving and labor-saving. At the same time, due to the significant increase in the service life of the stamping die, the output rate of defective products is also reduced, and the rate of good products is improved, which has broad market application prospects.
[0015] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.
Claims
1. A new wear-resistant push block mechanism used in a stamping die, characterized in that: The invention comprises a push block (1), a countersunk screw (2) and a wear-resistant block (3); the push block (1) is fixed with the wear-resistant block (3) by means of the countersunk screw (2); the push block (1) is provided with a fixing position (4) for placing the wear-resistant block (3); the fixing position (4) is provided with a fixing hole (5); the wear-resistant block (3) is provided with a mounting hole (6) corresponding to the position of the fixing hole (5); the countersunk screw (2) passes through the mounting hole (6) and the fixing hole (5) in sequence to fix the wear-resistant block (3) on the push block (1).
2. The novel wear-resistant push block mechanism used in a stamping die according to claim 1 is characterized in that: Two countersunk screws (2) are provided.