CN203936209U - A kind of rebound Manual hydraulic puncher - Google Patents

A kind of rebound Manual hydraulic puncher Download PDF

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Publication number
CN203936209U
CN203936209U CN201420217003.6U CN201420217003U CN203936209U CN 203936209 U CN203936209 U CN 203936209U CN 201420217003 U CN201420217003 U CN 201420217003U CN 203936209 U CN203936209 U CN 203936209U
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CN
China
Prior art keywords
cope match
bolster
plate pattern
fixed
rebound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201420217003.6U
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Chinese (zh)
Inventor
吕卫民
吕斯羽
龙洁
张振军
刘辰涛
薛颖志
胡珊
韩晓丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Jiaozuo Power Supply Co of State Grid Henan Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Jiaozuo Power Supply Co of State Grid Henan Electric Power Co Ltd
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Application filed by State Grid Corp of China SGCC, Jiaozuo Power Supply Co of State Grid Henan Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201420217003.6U priority Critical patent/CN203936209U/en
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Publication of CN203936209U publication Critical patent/CN203936209U/en
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Abstract

A kind of rebound Manual hydraulic puncher of the present utility model, mainly formed by cope match-plate pattern, lower bolster and two groups of guidance sets being symmetrically distributed between upper and lower template, guidance set comprises and is fixed on the column between upper beam and lower bolster and is fixed on the guide pin bushing on cope match-plate pattern, between cope match-plate pattern and lower bolster, is connected with return spring; Return spring is enclosed within outside a heel post; Between cope match-plate pattern and upper beam, be fixed with jack; Cope match-plate pattern below is fixed with punching frock; Lower bolster top is connected with punching frock corresponding intrument.The utility model utilizes the thrust of jack hydraulic piston in use, relatively hand-manipulated time saving and energy saving, and can ensure product quality, has improved production efficiency, has reduced labour intensity.

Description

A kind of rebound Manual hydraulic puncher
Technical field
The utility model relates to a kind of rebound Manual hydraulic puncher, is especially applicable to the connection slotted hole processing that electrical equipment connects aluminium sheet.
Background technology
In the new website construction of 220kV transformer station, technological transformation, turnover job, electrical equipment connects rebound and needs a large amount of use.At present, when the construction tool that operating personnel is equipped with is realized the processing technologys such as boring, groove milling, efficiency is low, labour intensity is large, and cannot ensure the quality of products.And use the existing perforating press cannot punching press slotted hole, treat stamping can frequent clamping stagnation on drift, its technology and technique can not be up to standard, device fabrication producer can provide without corresponding accessory, the hydraulic piercing press of buying in market does not have corresponding mould yet, cannot impact slotted hole, cause waste of material, production efficiency is low.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of equipment, can realize aluminium sheet cutting function, can realize again punching press slotted hole, avoids treating that stamping clamping stagnation, on drift, raises the efficiency, and ensures product quality, reduces labour intensity.For addressing the above problem, provide a kind of hydraulic piercing press of rebound.
The purpose of this utility model realizes in the following manner:
The utility model is mainly made up of cope match-plate pattern, lower bolster and two groups of guidance sets being symmetrically distributed between upper and lower template, guidance set comprises and is fixed on the column between upper beam and lower bolster and is fixed on the guide pin bushing on cope match-plate pattern, it is characterized in that: between described cope match-plate pattern and lower bolster, be connected with return spring; Described return spring is attached to outside a heel post; Between described cope match-plate pattern and upper beam, be fixed with jack; Described cope match-plate pattern below is fixed with punching frock; Described lower bolster top is connected with punching frock corresponding intrument by alignment pin; Described punching frock is single-blade cutting knife and drift.Described punching frock corresponding intrument is stationary knife and stripper plate.Described cope match-plate pattern is provided with and falls cap.Described lower bolster is provided with the die corresponding with drift.Described lower bolster is arranged on base.
With respect to prior art, the utlity model has following beneficial effect: 1, punching frock has drift and single-blade cutting knife, when work, first adopt single-blade cutting knife and stationary knife, aluminium sheet is cut into after required form, changes single-blade cutting knife into drift, stationary knife and blanking location-plate are taken off, stripper plate is fixed, can be completed the workpiece of required form.An equipment can be realized two kinds of purposes.2, a heel post is provided with return spring outward, can make cope match-plate pattern restore to the original state in the situation that there is no pressure.3, cope match-plate pattern is provided with and falls cap, can adjust drift apart from the stroke of die and the elastic force of back-moving spring.4, between drift and location-plate, increased a discharging version, after punching has been expected, stripper can make to treat that stamping keeps on positioning table, has avoided treating that stamping clamping stagnation is on drift.5, while use, utilize the thrust of jack hydraulic piston, relatively hand-manipulated time saving and energy saving, and can ensure product quality, and improve production efficiency, reduce labour intensity.
Brief description of the drawings
Fig. 1 is a kind of rebound Manual hydraulic puncher.
In figure, 1, fall cap; 2, upper beam; 3, column; 4, cope match-plate pattern; 5, guide pin bushing; 6, lower bolster; 7, base; 8, jack; 9, punching frock; 10, alignment pin; 11, die; 12, return spring; 13, punching frock corresponding intrument; 14, check-valves.
Detailed description of the invention
As shown in drawings, the utility model is mainly made up of cope match-plate pattern 4, lower bolster 6 and two groups of guidance sets being symmetrically distributed between upper and lower template, guidance set comprises and is fixed on the column 3 between upper beam 2 and lower bolster 6 and is fixed on the guide pin bushing 5 on cope match-plate pattern 4, between cope match-plate pattern 4 and lower bolster 6, is connected with return spring 12; Return spring 12 is attached to outside a heel post 3; Between cope match-plate pattern 4 and upper beam 2, be fixed with jack 8; Described cope match-plate pattern 4 belows are fixed with punching frock 9; Described lower bolster 6 tops are connected with punching frock corresponding intrument 13 by alignment pin 10; Described punching frock 9 is single-blade cutting knife and drift.Described punching frock corresponding intrument 13 is stationary knife and stripper plate.Described cope match-plate pattern 2 is provided with and falls cap 1.Described lower bolster 6 is provided with die 11.Described lower bolster 6 is arranged on base 7.
The utility model device is put on the ground, changed drift into single-blade cutting knife, stripper plate is replaced with stationary knife, then installs a blanking location-plate additional.2mm aluminium sheet is placed on stationary knife on request, and sets size with reference to blanking location-plate.Open jack check-valves, jack hydraulic piston promotes cope match-plate pattern and moves downward, cutting aluminium sheet.Aluminium sheet is cut into after required form, changes single-blade cutting knife into drift, stationary knife and blanking location-plate are taken off, stripper plate is fixed.The aluminium sheet of excision forming is placed between stripper plate and lower bolster 6, opens jack check-valves 14, utilize the thrust of jack hydraulic piston, make cope match-plate pattern produce a downward pressure, drive drift to hit in aluminium sheet upper punch the circular hole that thickness is 2mm.Complete after punching operation, unclamp jack check-valves, under the effect of back-moving spring, on cope match-plate pattern, move, treat that stamping blocked by stripper plate, drift departs from treats that stamping rises to home position.

Claims (6)

1. a rebound Manual hydraulic puncher, mainly formed by cope match-plate pattern (4), lower bolster (6) and two groups of guidance sets being symmetrically distributed between upper and lower template, guidance set comprises and is fixed on the column (3) between upper beam (2) and lower bolster (6) and is fixed on the guide pin bushing (5) on cope match-plate pattern (4), it is characterized in that: between described cope match-plate pattern (4) and lower bolster (6), be connected with return spring (12); Described return spring (12) is enclosed within outside a heel post (3); Between described cope match-plate pattern (4) and upper beam (2), be fixed with jack (8); Described cope match-plate pattern (4) below is fixed with punching frock (9); Described lower bolster (6) top is connected with punching frock corresponding intrument (13).
2. a kind of rebound Manual hydraulic puncher according to claim 1, is characterized in that: described punching frock (9) is single-blade cutting knife, and described punching frock corresponding intrument (13) is stationary knife.
3. a kind of rebound Manual hydraulic puncher according to claim 1, is characterized in that: described punching frock (9) is drift, and described punching frock corresponding intrument (13) is stripper plate.
4. a kind of rebound Manual hydraulic puncher according to claim 1, is characterized in that: described cope match-plate pattern (4) is provided with and falls cap (1).
5. a kind of rebound Manual hydraulic puncher according to claim 1, is characterized in that: described lower bolster (6) is provided with the die corresponding with drift (11).
6. a kind of rebound Manual hydraulic puncher according to claim 1, is characterized in that: described lower bolster (6) is arranged on base (7).
CN201420217003.6U 2014-04-30 2014-04-30 A kind of rebound Manual hydraulic puncher Active CN203936209U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420217003.6U CN203936209U (en) 2014-04-30 2014-04-30 A kind of rebound Manual hydraulic puncher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420217003.6U CN203936209U (en) 2014-04-30 2014-04-30 A kind of rebound Manual hydraulic puncher

Publications (1)

Publication Number Publication Date
CN203936209U true CN203936209U (en) 2014-11-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420217003.6U Active CN203936209U (en) 2014-04-30 2014-04-30 A kind of rebound Manual hydraulic puncher

Country Status (1)

Country Link
CN (1) CN203936209U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104525705A (en) * 2014-12-16 2015-04-22 江苏中宏机械制造有限公司 Jack type gas cylinder waste judging device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104525705A (en) * 2014-12-16 2015-04-22 江苏中宏机械制造有限公司 Jack type gas cylinder waste judging device
CN104525705B (en) * 2014-12-16 2016-12-07 江苏中宏机械制造有限公司 Waste-removing device sentenced by jack type gas cylinder

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