Adjustment type punching apparatus
Technical field
The invention belongs to punching technology equipment technical field, be specifically related to a kind of adjustment type punching apparatus.
Background technology
Punching apparatus is a kind of common process equipment, owing to the making of punching can directly affect a lot of parameters of product,
Especially in the equipment that required precision is higher, punching processing is even more important, its punching impression to be ensured etc., in addition it is also necessary to protect
Card red needle, axiality between pressure head and coaxial pins, thus just can complete high-precision punching processing, prior art punching is tied
Structure, its red needle does not has guide function with pressure head itself, and its axiality is generally kept in about 0.6mm, and it needs manually to carry out
Adjust, due to the error of artificial experience, thus axiality cannot be ensured, not only can affect the precision of punching, too increase punching
Cost, so the suitability and practicality are restricted.
Summary of the invention
In order to solve above-mentioned technical problem, it is an object of the invention to provide a kind of simple in construction, punching essence can be effectively improved
Degree and the adjustment type punching apparatus of punching efficiency.
The technical scheme realizing the object of the invention is a kind of adjustment type punching apparatus, including base, is arranged on described base
On bracing frame, be provided with coaxial cylinder at the top of support frame as described above, described base be provided with coaxial pins, at described coaxial gas
The center of cylinder is provided with vertical fairlead, is provided with red needle connecting rod in described vertical fairlead, at the end of described red needle connecting rod
Portion is provided with red needle, is provided with coaxial aperture on described base, and described coaxial pins is arranged in described coaxial aperture, on support frame as described above
Being provided with bar shaped red needle passage, be provided with mobile chute on the sidewall of described bar shaped red needle passage, described coaxial cylinder is by mobile
Seat is adjustable to be arranged in described mobile chute, and the bottom of described vertical fairlead is stretched in described bar shaped red needle passage, described
Bracing frame is provided with the positioning passage being connected with described mobile chute, is provided with and is connected with described coaxial aperture on described base
Placed channel, described base is provided with the location bar-shaped trough being connected with described positioning passage, at described location bar-shaped trough
Inside being provided with location regulation movable block, be additionally provided with N-shaped mobile putter, described positioning is inserted at the two ends of described N-shaped mobile putter respectively
In passage and placed channel, being provided with the little cylinder of regulation between transverse part and the bracing frame of described N-shaped mobile putter, described N-shaped moves
Dynamic push rod two ends under the effect of the little cylinder of described regulation are moved in placed channel at described positioning passage.
Described location regulation movable block on be provided with positioning screw, described location regulation movable block end face on be provided with to
Pressure contact, is provided with on support frame as described above and compresses the stopping driver that contact is connected, described stopping driver and institute with described
State and regulate the control end of little cylinder and be connected.
The end wall of described mobile chute is additionally provided with and compresses spring, described in compress spring and described N-shaped mobile putter pair
The both sides being arranged on mobile chute and described Mobile base is claimed to be movably arranged on described N-shaped mobile putter and compress between spring.
End face at described base is provided with at least two workpiece positioning chamber, and workpiece positioning chamber be symmetricly set on described coaxially
Around hole, in described workpiece positioning chamber, be provided with workpiece support position plate, described workpiece support position plate and described workpiece positioning chamber it
Between be provided with buffer spring, described workpiece support position plate end face under the effect of described buffer spring, stretch out workpiece positioning chamber.
The inwall of described workpiece positioning chamber is provided with guide chute, the avris that described workpiece supports position plate is provided with and institute
State the guide runner that guide chute matches.
The end face supporting position plate at described workpiece is provided with anti-skidding groove.
Described location bar-shaped trough is provided with graduation indication line.
The present invention has positive effect: the simple in construction of the present invention, simple operation, it can be adjusted as required
Joint, and realize the regulation to coaxial cylinder location by N-shaped mobile putter, when regulation as required to location regulation movable block
Position, so that coaxial cylinder its vertical fairlead when regulation can be in coaxial state with coaxial pins, such that it is able to have
The precision ensureing processing of effect, and it decreases the error produced because of artificial experience in use, it is ensured that stablizing of regulation
Degree and reliability, the suitability is strong and practicality good.
Accompanying drawing explanation
In order to make present disclosure be more likely to be clearly understood, below according to specific embodiment and combine accompanying drawing, right
The present invention is described in further detail, wherein:
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
(embodiment 1)
Fig. 1 shows a kind of detailed description of the invention of the present invention, and wherein Fig. 1 is the structural representation of the present invention.
Seeing Fig. 1, a kind of adjustment type punching apparatus, including base 1, the bracing frame 2 that is arranged on described base 1, described
The top of bracing frame 2 is provided with coaxial cylinder 3, is provided with coaxial pins 4 on described base 1, is provided with at the center of described coaxial cylinder 3
Vertical fairlead 5, is provided with red needle connecting rod 6 in described vertical fairlead 5, is provided with punching in the end of described red needle connecting rod 6
Pin 7, is provided with coaxial aperture 8 on described base 1, and described coaxial pins 4 is arranged in described coaxial aperture 8, sets on support frame as described above 2
Having bar shaped red needle passage 9, be provided with mobile chute 10 on the sidewall of described bar shaped red needle passage 9, described coaxial cylinder 3 is by moving
Dynamic seat 11 is adjustable is arranged in described mobile chute 10, and described bar shaped red needle passage 9 is stretched in the bottom of described vertical fairlead 5
In, support frame as described above 2 is provided with the positioning passage 12 being connected with described mobile chute 10, described base 1 is provided with
The placed channel 13 that described coaxial aperture 8 is connected, is provided with the positioning strip being connected with described positioning passage 13 on described base 1
Shape groove 14, is provided with regulation movable block 15 in location in described location bar-shaped trough 14, is additionally provided with N-shaped mobile putter 16, and described N-shaped moves
The two ends of dynamic push rod 16 are inserted in described positioning passage 12 and placed channel 13, at the transverse part of described N-shaped mobile putter 16 respectively
And being provided with the little cylinder 17 of regulation between bracing frame 2, described N-shaped mobile putter 16 is two ends under the effect of the little cylinder of described regulation 17
Move in placed channel 13 at described positioning passage 12.
Described location regulation movable block 15 is provided with positioning screw 18, on the end face of described location regulation movable block 15
Be provided with and compress contact 19, support frame as described above 2 is provided with and compresses, with described, the stopping driver 20 that contact 19 is connected, described in stop
Only the control end of driver 20 cylinder little with described regulation 17 is connected.
The end wall of described mobile chute 10 is additionally provided with and compresses spring 21, described in compress spring 21 and move with described N-shaped
Push rod 16 is symmetricly set on the both sides of mobile chute 10 and described Mobile base is movably arranged on described N-shaped mobile putter and compresses bullet
Between spring.
End face at described base 1 is provided with at least two workpiece positioning chamber 22, and workpiece positioning chamber 22 is symmetricly set on institute
State coaxial aperture 8 around, in described workpiece positioning chamber 22, be provided with workpiece support position plate 23, support position plate 23 with described at described workpiece
Being provided with buffer spring 24 between workpiece positioning chamber 22, described workpiece supports the end face of position plate and stretches out under the effect of described buffer spring
Workpiece positioning chamber.
The inwall of described workpiece positioning chamber 22 is provided with guide chute 25, the avris that described workpiece supports position plate is provided with
The guide runner 26 matched with described guide chute.It is provided with guide runner and guide chute, it is ensured that workpiece supports position plate liter
The stationarity of fall movement, it is not easy to off normal occurs.
The end face supporting position plate at described workpiece is provided with anti-skidding groove 27.
Described location bar-shaped trough is provided with graduation indication line.
The simple in construction of the present invention, simple operation, it can be adjusted as required, and it is real to pass through N-shaped mobile putter
The now regulation to coaxial cylinder location, positions location regulation movable block as required when regulation, so that coaxial gas
Cylinder its vertical fairlead when regulation can be in coaxial state with coaxial pins, such that it is able to the effective precision ensureing processing, and
And it decreases the error produced because of artificial experience in use, it is ensured that the degree of stability of regulation and reliability, the suitability strong and
Practicality is good.
Obviously, the above embodiment of the present invention is only for clearly demonstrating example of the present invention, and is not right
The restriction of embodiments of the present invention.For those of ordinary skill in the field, the most also may be used
To make other changes in different forms.Here without also cannot all of embodiment be given exhaustive.And these
Belong to obvious change that the connotation of the present invention extended out or variation still falls within protection scope of the present invention.