CN206824490U - A kind of bridge shape step pitch positioning expects wide structure without increase - Google Patents

Abstract

It the utility model is related to a kind of bridge shape step pitch positioning and expect wide structure without increase,Including upper bolster,Upper padding plate,Train wheel bridge,Stripper plate,Lower template,Lower bolster,Die shoe,Floating pin,Pilot pin,Baffle plate and supporting leg,The upper bolster is fixedly connected with upper padding plate,The upper padding plate is fixedly connected with train wheel bridge,The upper padding plate is between upper bolster and train wheel bridge,The train wheel bridge is fixedly connected with baffle plate,The baffle plate is fixedly connected with stripper plate,The baffle plate is between train wheel bridge and stripper plate,The train wheel bridge is located at below upper bolster,The stripper plate is located at below train wheel bridge,The lower template is located at below stripper plate,The lower bolster is fixed on lower template lower end,The die shoe is fixed on lower bolster lower end,The lower bolster is fixedly connected by floating pin with stripper plate,The utility model materials saving,Cost of stamping can be reduced,Energy-conserving and environment-protective,It is easy to staff to be operated.

Description

A kind of bridge shape step pitch positioning expects wide structure without increase

Technical field

Machining product accessories field is the utility model is related to, specially a kind of bridge shape step pitch positioning expects wide knot without increase Structure.

Background technology

Step gage is widely used in inspection and calibration Digit Control Machine Tool, coordinate measuring machine, image instrument, accurate altitude meter and other essences Close measuring instrument.Import is completely dependent in the past, and present Guilin Anyi Instrument Co. Ltd. (abbreviation An Yi companies) has been produced in batches. Through national measurement research institute and the repeated detection calibration of German DKD inspection centers, precision is not inferior to famous foreign brand.Make Calibrated with step gage and carry out error correction, Digit Control Machine Tool machining accuracy can reach within ± 5 μm, such as the special slightly accurate digital control in Shanghai Lathe and Zhongshan city's razor-edge Digit Control Machine Tool etc., machining accuracy reaches ± 3 μm.And domestic exclusive use laser interferometer is examined and school Accurate Digit Control Machine Tool, none can reach so high machining accuracy.Concrete reason, refer to China's metering expert Quan Yi intelligence and king Dawn flies to close the article " peculiar advantage of the high-precision step gage when examining Digit Control Machine Tool " write.

Widen material after existing step pitch location structure product expansion and do step pitch positioning, material width becomes big, increases punching press Cost.

Utility model content

The purpose of this utility model is that provide a kind of bridge shape step pitch positioning expects wide structure without increase, and it can effectively solve the problem that Problem present in background technology.

To achieve the above object, the utility model provides following technical scheme：A kind of bridge shape step pitch positioning is wide without increase material Structure, including upper bolster, upper padding plate, train wheel bridge, stripper plate, lower template, lower bolster, die shoe, floating pin, pilot pin, backstop Plate and supporting leg, the upper bolster are fixedly connected with upper padding plate, and the upper padding plate is fixedly connected with train wheel bridge, the upper padding plate Between upper bolster and train wheel bridge, the train wheel bridge is fixedly connected with baffle plate, and the baffle plate is fixedly connected with stripper plate, Between train wheel bridge and stripper plate, the train wheel bridge is located at below upper bolster the baffle plate, and the stripper plate is positioned at upper Below clamping plate, the lower template is located at below stripper plate, and the lower bolster is fixed on lower template lower end, and the die shoe is fixed on Lower bolster lower end, the lower bolster are fixedly connected by floating pin with stripper plate.

Further, the stripper plate is connected by pilot pin with baffle plate.

Further, the die shoe lower end is fixed with supporting leg.

Compared with prior art, the beneficial effects of the utility model are：The utility model increases bridge on the waste material of material strip Shape, step pitch positioning is done without increasing material width, materials saving, cost of stamping can be reduced, energy-conserving and environment-protective, be easy to staff to carry out Operation.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model die opening state；

Fig. 2 is the structural representation of mold closing state in the utility model；

Fig. 3 is the structural representation of upper bolster in the utility model；

Fig. 4 is the structural representation of die shoe in the utility model；

In reference：1. upper bolster；2. upper padding plate；3. train wheel bridge；4. stripper plate；5. lower template；6. lower bolster；Under 7. Die holder；8. floating pin；9. pilot pin；10. baffle plate；11. supporting leg.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The all other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of bridge shape step pitch positioning expects wide knot without increase Structure, including upper bolster 1, upper padding plate 2, train wheel bridge 3, stripper plate 4, lower template 5, lower bolster 6, die shoe 7, floating pin 8, pilot pin 9th, baffle plate 10 and supporting leg 11, upper bolster 1 are fixedly connected with upper padding plate 2, and upper padding plate 2 is fixedly connected with train wheel bridge 3, upper pad Between upper bolster 1 and train wheel bridge 3, train wheel bridge 3 is fixedly connected plate 2 with baffle plate 10, and baffle plate 10 is fixed with stripper plate 4 to be connected Connect, for baffle plate 10 between train wheel bridge 3 and stripper plate 4, train wheel bridge 3 is located at the lower section of upper bolster 1, and stripper plate 4 is located at upper folder The lower section of plate 3, lower template 5 are located at the lower section of stripper plate 4, and lower bolster 6 is fixed on the lower end of lower template 5, and die shoe 7 is fixed on lower bolster 6 Lower end, lower bolster 6 are fixedly connected by floating pin 8 with stripper plate 4.

Stripper plate 4 is connected by pilot pin 9 with baffle plate 10.The lower end of die shoe 7 is fixed with supporting leg 11.

The utility model is at work：The step of material strip the 1st first beats bridge shape, and die opening state floating pin 8 floats state, send the 2nd step, floats Rise pin 8 and block bridge shape feeding stopping, pilot pin 9 inserts material strip and led the way hole, and mold closing back axle shape flattens, and terminates step pitch positioning, is sent to 4th step is washed out, and the utility model materials saving, can be reduced cost of stamping, energy-conserving and environment-protective, is easy to staff to be operated.

The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation It is required that.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (3)

1. a kind of bridge shape step pitch positioning expects wide structure, including upper bolster (1), upper padding plate (2), train wheel bridge (3), stripper plate without increase (4), lower template (5), lower bolster (6), die shoe (7), floating pin (8), pilot pin (9), baffle plate (10) and supporting leg (11), it is characterised in that：The upper bolster (1) is fixedly connected with upper padding plate (2), and the upper padding plate (2) is fixed with train wheel bridge (3) Connection, the upper padding plate (2) are located between upper bolster (1) and train wheel bridge (3), and the train wheel bridge (3) is fixed with baffle plate (10) Connection, the baffle plate (10) are fixedly connected with stripper plate (4), and the baffle plate (10) is located at train wheel bridge (3) and stripper plate (4) between, the train wheel bridge (3) is located at below upper bolster (1), and the stripper plate (4) is located at below train wheel bridge (3), under described Template (5) is located at below stripper plate (4), and the lower bolster (6) is fixed on lower template (5) lower end, and the die shoe (7) is fixed on Lower bolster (6) lower end, the lower bolster (6) are fixedly connected by floating pin (8) with stripper plate (4).

2. a kind of bridge shape step pitch positioning according to claim 1 expects wide structure without increase, it is characterised in that：The stripper plate (4) it is connected by pilot pin (9) with baffle plate (10).

3. a kind of bridge shape step pitch positioning according to claim 1 expects wide structure without increase, it is characterised in that：The die shoe (7) lower end is fixed with supporting leg (11).