Manual grinding equipment for machining special-shaped flat puncher pin
A punch and special-shaped technology, applied in the field of grinders, can solve the problems of inseparable from small punches, difficult to ensure the dimensional accuracy of punches, etc., and achieve the effects of low cost, simple structure and convenient use.
Inactive Publication Date: 2016-02-03
TIANJIN HAOXIN PRECISION MOLD
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Problems solved by technology
[0002] With the continuous progress and development of mold manufacturing technology, the requirements for mold precision are getting higher and higher, and the facilities and equipment for parts processing are constantly improving. In mold manufacturing, especially in hardware mold manufacturing, the grinding of small punches is inseparable. However, the current market In general, the punch grinder can only grind round punches. The grinding of a special-shaped punch (such as a flat punch) requires some auxiliary tools. At the same time, it needs to be clamped several times to complete. The technical level of the manufacturer is required, otherwise it is difficult to guarantee the dimensional accuracy of the punch
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[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments.
[0016] A manual grinding equipment for processing special-shaped flat punches, such as Figure 1 to Figure 3 As shown, the grinder includes a base frame 1, a rotating cylinder 2, a V-shaped frame 7, and a fixed ring 4. The base frame is an L-shaped structure. The front end of the base frame is equipped with a rotating cylinder, and the front end of the rotating cylinder is axially V-shaped frame, the front end of the V-shaped frame is equipped with a fixed ring, and the rotating cylinder is fixed with the handle 8 installed on the rear end surface of the base frame. The handle can control the rotation of the rotating cylinder and the V-shaped frame. Upper horizontally installs the punch cover 5, is fixedly equipped with special-shaped flat punch 6 in this punch cover, and this punch cover is fixedly installed together with V-s...
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The invention relates to manual grinding equipment for machining a special-shaped flat puncher pin. The manual grinding equipment comprises a base frame, a rotary barrel, a V-type frame and a fixed ring. The base frame is of an L-type structure. The rotary barrel is arranged on the front end face of the base frame. The V-type frame is arranged at the front end of the rotary barrel in the axial direction. The fixed ring is arranged at the front end of the V-type frame. The rotary barrel and a handle arranged on the rear end face of the base frame are fixedly mounted together. A puncher pin sleeve is transversely arranged on the V-type frame. The puncher pin sleeve and the V-type frame are fixedly mounted together through a jackscrew. The special-shaped flat puncher pin is fixed to the V-type frame through the puncher pin sleeve, and therefore the special-shaped flat puncher pin can be machined quickly. The height of the special-shaped flat puncher pin relative to a grinding machine is adjusted through a sliding block, and the machining range of the equipment is widened. The manual grinding equipment is simple in structure and scientific and reasonable in design and has the beneficial effects of being convenient to use, easy to operate, not high in requirement for skills of users, reasonable in structure and low in manufacturing cost and facilitating precision control.
Description
technical field [0001] The invention belongs to the technical field of grinders, and relates to the processing of punches, in particular to a manual grinding device for processing special-shaped flat punches. Background technique [0002] With the continuous progress and development of mold manufacturing technology, the requirements for mold precision are getting higher and higher, and the facilities and equipment for parts processing are constantly improving. In mold manufacturing, especially in hardware mold manufacturing, the grinding of small punches is inseparable. However, the current market In general, the punch grinder can only grind round punches. The grinding of a special-shaped punch (such as a flat punch) requires some auxiliary tools. At the same time, it must be clamped multiple times to complete. The technical level of the manufacturer is required, otherwise it is difficult to guarantee the dimensional accuracy of the punch. Contents of the invention [000...
Claims
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IPC IPC(8): B24B41/06
Inventor 赵化见
Owner TIANJIN HAOXIN PRECISION MOLD