Pressing device for blind hole in inner wall of sleeve part
A technology of parts and blind holes, which is applied in the field of blind hole pressing devices on the inner wall of casing parts, can solve the problems of difficult positioning of processing devices, difficulty in ensuring processing accuracy, and many burrs in blind holes, so as to improve the forming effect, improve the applicability, and form good effect
Pending Publication Date: 2021-06-11
合肥波林新材料股份有限公司
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Problems solved by technology
The traditional blind hole processing device has the following disadvantages: 1. The positioning of the traditional processing device is difficult. The tool needs to move every time a blind hole is processed to process a new hole, and the vibration is large during processing, so it is difficult to guarantee the processing accuracy
2. After the traditional processing method, there are many burrs in the blind hole, and the follow-up processing is difficult
Method used
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[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0033] see Figure 1-9 , In an embodiment of the present invention, a device for pressing a blind hole on the inner wall of a casing part includes a clamping part and a pressing hole part located on one side of the clamping part.
[0034] The clamping part includes an indexing plate 1 and a clamping device 3 arranged on one side of the indexing plate 1. The clamping device 3 is fixedly connected with the indexing plate 1. The clamping device 3 is a three-grip ...
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The invention discloses a pressing device for a blind hole in the inner wall of a sleeve part. The pressing device comprises a clamping portion and a hole pressing portion located on one side of the clamping portion; the clamping portion comprises an index plate and a clamping device arranged on one side of the index plate, and the clamping device is fixedly connected with the index plate; and the hole pressing portion comprises a pressing rod, at least one set of pressing rod working portions symmetrically arranged about the axis of the pressing rod is slidably connected into the pressing rod, hydraulic devices used for pushing the pressing rod working portions to move in the radial direction of the pressing rod are arranged on the inner sides of the pressing rod working portions, and at least one pressing head is arranged on the outer sides of the pressing rod working portions. The pressing device for the blind hole in the inner wall of the sleeve part has the advantages of being simple in process, accurate in positioning, good in forming effect and high in speed; and the pressing device is powerful in function, stable and reliable in performance, adapted to various sleeve parts conveniently, high in adaptability, capable of pressing sleeve parts of various models and various blind hole numbers, and high in pressing efficiency.
Description
technical field [0001] The invention relates to a device for processing blind holes on the inner wall of casing parts, in particular to a device for pressing blind holes on the inner wall of casing parts. Background technique [0002] The blind hole pressing device on the inner wall of the sleeve part is a blind hole pressing device on the inner wall of the sleeve part that can accurately align and position, the processing technology is simple, the forming effect is good, and the speed is fast; compared with the traditional subtractive processing technology, this machine avoids the Repeated alignment is troublesome with heavy workload and inaccurate positioning, and it has the advantages of fast clamping speed, simple pressing process and good forming effect. [0003] The R & D and design process of the blind hole pressing device on the inner wall of sleeve parts needs to be tested, and the parameters such as the indexing accuracy of the pressing device and the depth of the ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B21D37/04B21D28/34B21D28/28
CPCB21D28/285B21D28/34B21D37/04
Inventor 马志伟何鸿斌方小亮高文娟
Owner 合肥波林新材料股份有限公司