Fixed pressing plate for preventing guide sleeve in stamping die from being separated
By designing a combined structure of guide columns, guide sleeves and fixed pressure plates in stamping molds, and using screws to lock the fixed guide sleeves, the problem of guide sleeve disengagement is solved, production efficiency and reliability are improved, and stamping deviations and maintenance costs are avoided. .
Patent Information
- Application Number
- CN202420072982.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-11
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-11
AI Technical Summary
The guide sleeve in the traditional stamping mold is prone to disengage when the mold is opened, resulting in damage to the guide sleeve, stamping deviation and reduced production efficiency.
A component including a guide column, a guide sleeve and a fixed pressure plate is designed. The guide sleeve is crimped on the bottom plate of the stamping mold by a fixed pressure plate, and is locked and fixed by screws to prevent the guide sleeve from being disengaged.
Effectively prevent the guide sleeve from breaking away, eliminate scrapped products, improve production efficiency and reliability, and reduce maintenance costs.
Smart Images
Figure CN222175660U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stamping dies, in particular to a fixed pressing plate for preventing a guide sleeve in a stamping die from being separated. Background Art
[0002] At present, the guide pins and guide sleeves used in traditional stamping dies are directly installed on the upper and lower base plates of the die without a fixed structure. During the process of opening the stamping die after closing, it is very easy for the guide sleeve to be pulled up and separated from the lower base plate together with the guide pin, which will cause the guide sleeve to be directly squeezed against the lower base plate of the stamping die when the die is closed next time, seriously damaging the guide sleeve parts. At the same time, the stamping die will lose the guide sleeve parts, causing the guide pin to be unable to play a positioning role in the stamping process, resulting in stamping deviations in the products produced by the stamping die and resulting in scrapped products, which not only increases maintenance time, but also affects production efficiency and seriously affects production rhythm.
[0003] In order to solve the problem that the guide sleeve is separated from the guide pin when the stamping die is opened, it is particularly necessary to design a new type of fixed pressure plate to prevent the guide sleeve from being separated from the stamping die. Utility Model Content
[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a fixed pressure plate for preventing the guide sleeve in the stamping die from detaching. The utility model has a simple structure and a reasonable design, and the guide sleeve will not detach, thereby improving production efficiency, ensuring smooth production, being highly practical, and easy to promote and use.
[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a fixed pressure plate for preventing the guide sleeve from detaching in a stamping die, comprising a guide post and guide sleeve assembly, an upper pressure plate of the stamping die and a lower bottom plate of the stamping die, the guide post and guide sleeve assembly is installed between the upper pressure plate of the stamping die and the lower bottom plate of the stamping die, the guide post and guide sleeve assembly is composed of a fixed pressure plate, a guide post and a guide sleeve, the guide post is installed on the upper pressure plate of the stamping die, the guide sleeve is installed on the lower bottom plate of the stamping die, a fixed pressure plate is installed above each guide sleeve, and the fixed pressure plate is fixed on the lower bottom plate of the stamping die.
[0006] Preferably, the guide sleeve is crimped and fixed in the lower guide hole on the lower base plate of the stamping die by a fixed pressure plate, and the fixed pressure plate is fixed to the lower base plate of the stamping die by screw locking, and the guide sleeve is pressed by the fixed pressure plate and cannot be pulled out.
[0007] Preferably, the upper end of the guide post is fixed in the upper guide hole of the upper pressing plate of the stamping die, and the lower end of the guide post passes through the fixed pressing plate to cooperate with the guide sleeve.
[0008] The beneficial effects of the utility model are as follows: the guide sleeve of the device will not fall off when the stamping die is opened, thus eliminating scrapped products due to guide column positioning deviation, improving production efficiency, ensuring smooth production, having high reliability and broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] The utility model is described in detail below with reference to the accompanying drawings and specific implementation methods;
[0010] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0011] Figure 2 It is a schematic diagram of the exploded structure of the utility model;
[0012] Figure 3 It is a schematic diagram of the planar structure of the utility model;
[0013] Figure 4 for Figure 3 A top view of
[0014] Figure 5 for Figure 3 AA surface section view in;
[0015] Figure 6 It is a structural schematic diagram of the guide column and guide sleeve assembly of the utility model. DETAILED DESCRIPTION
[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0017] Reference Figure 1-6 , this specific embodiment adopts the following technical scheme: a fixed pressure plate for preventing the guide sleeve from detaching from the stamping die, comprising a guide post and guide sleeve assembly 1, an upper pressure plate 2 of the stamping die and a lower bottom plate 3 of the stamping die, the guide post and guide sleeve assembly 1 is installed between the upper pressure plate 2 of the stamping die and the lower bottom plate 3 of the stamping die, the guide post and guide sleeve assembly 1 is composed of a fixed pressure plate 101, a guide post 102 and a guide sleeve 103, the guide post 102 is installed on the upper pressure plate 2 of the stamping die, the guide sleeve 103 is installed on the lower bottom plate 3 of the stamping die, a fixed pressure plate 101 is installed above each guide sleeve 103, the fixed pressure plate 101 is fixed on the lower bottom plate 3 of the stamping die; the upper end of the guide post 102 is fixed in the upper guide hole 5 of the upper pressure plate 2 of the stamping die, and the lower end of the guide post 102 passes through the fixed pressure plate 101 and cooperates with the guide sleeve 103.
[0018] When installing the guide post and guide sleeve assembly of this specific embodiment, the guide post 102 is installed on the upper pressure plate 2 of the stamping die, and the guide sleeve 103 is installed on the lower base plate 3 of the stamping die. At the same time, a fixed pressure plate 101 is used to press the guide sleeve 103 on the top of the guide sleeve 103. The fixed pressure plate 101 is locked and fixed on the lower base plate 3 of the stamping die by screws 104. The guide sleeve 103 is crimped and fixed in the lower guide hole 4 on the lower base plate 3 of the stamping die through the fixed pressure plate 101.
[0019] The working principle of this specific embodiment is as follows: during the opening process of the stamping die, the guide post 102 is separated from the guide sleeve 103. Since the guide sleeve 103 is pressed by the fixed pressure plate 101, it will not be pulled out with the guide post 102, but will be fixed on the lower base plate 3 of the stamping die.
[0020] This specific implementation adds a fixed pressure plate on the basis of the traditional guide pin and guide sleeve structure, and uses the fixed pressure plate together with the guide pin and guide sleeve in the stamping die, which can prevent the guide sleeve from being pulled out along with the guide pin when the stamping die is opened, and also eliminates the scrapped products caused by the positioning deviation of the guide pin, solving the problem of product deviation and scrapping. The device is used to fix the guide sleeve parts used in the stamping die, which not only improves the work efficiency, but also reduces the maintenance cost, and has a broad market application prospect.
[0021] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A fixed pressure plate for preventing a guide sleeve from being separated from a stamping die, characterized in that: The invention comprises a guide post and guide sleeve assembly (1), an upper pressing plate (2) of a stamping die and a lower bottom plate (3) of the stamping die. The guide post and guide sleeve assembly (1) is installed between the upper pressing plate (2) of the stamping die and the lower bottom plate (3) of the stamping die. The guide post and guide sleeve assembly (1) is composed of a fixed pressing plate (101), a guide post (102) and a guide sleeve (103). The guide post (102) is installed on the upper pressing plate (2) of the stamping die, and the guide sleeve (103) is installed on the lower bottom plate (3) of the stamping die. A fixed pressing plate (101) is installed above each guide sleeve (103), and the fixed pressing plate (101) is fixed on the lower bottom plate (3) of the stamping die.
2. A fixed pressure plate for preventing the guide sleeve in a stamping die from being separated according to claim 1, characterized in that: The fixed pressing plate (101) is locked and fixed on the lower base plate (3) of the stamping die by means of screws (104).
3. A fixed pressure plate for preventing the guide sleeve from being separated in a stamping die according to claim 1, characterized in that: The guide sleeve (103) is fixed in the lower guide hole (4) on the lower base plate (3) of the stamping die by crimping through a fixed pressing plate (101).
4. A fixed pressure plate for preventing the guide sleeve in a stamping die from being separated according to claim 1, characterized in that: The upper end of the guide column (102) is fixed in the upper guide hole (5) of the upper pressing plate (2) of the stamping die, and the lower end of the guide column (102) passes through the fixed pressing plate (101) and cooperates with the guide sleeve (103).