CN108176747A - A kind of punching mechanism with damping efficacy - Google Patents
A kind of punching mechanism with damping efficacy Download PDFInfo
- Publication number
- CN108176747A CN108176747A CN201711479515.4A CN201711479515A CN108176747A CN 108176747 A CN108176747 A CN 108176747A CN 201711479515 A CN201711479515 A CN 201711479515A CN 108176747 A CN108176747 A CN 108176747A
- Authority
- CN
- China
- Prior art keywords
- die holder
- decompressor
- pedestal
- damping device
- upper mold
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of punching mechanism with damping efficacy, including decompressor and damping device；In the bottom end of the decompressor, damping device is set；The decompressor includes upper mold seat, die holder, punching press host, punch, guide sleeve, guide post, slide plate and drive rod；The damping device includes pedestal, support plate is provided with above the pedestal, the support plate is connected to the lower section of the die holder, the middle of the base is provided with a hollow column, bottom in the column is provided with high pressure spring, the top of the high pressure spring is connected with mobile bar, and the top of the mobile bar connects the support plate, and the quadrangle of the pedestal is vertically installed with a movable support rod.The configuration of the present invention is simple, reasonable design fasten workpiece by die holder, then workpiece are processed by punch, and set damping device in the bottom end of decompressor, reduce concussion, it is therefore prevented that shake the destruction caused by part and equipment.
Description
Technical field
The present invention relates to decompressor technical field, more particularly to a kind of punching mechanism with damping efficacy.
Background technology
Punching press is that depended on pressure machine and mold apply external force to plank, band, tubing and section bar etc., is allowed to generate plastic deformation
Or separation, so as to obtain the forming and machining method of the stamping parts of required shape and size, punching press and forging belong to plastic processing, close
Claiming forging and stamping, the blank of punching press is mainly the steel plate and steel band of hot rolling and cold rolling, vehicle body, chassis, fuel tank, the radiator fin of automobile,
The drum of boiler, the housing of container, motor, electric appliance iron core silicon-steel sheet etc. be all the instrument and meter of punch process, household electrical appliance,
In the products such as bicycle, office machinery, household utensil, it is to utilize the transmission mechanisms such as air pressure or hydraulic pressure also to have a large amount of stamping parts punching presses
It falls, generates movement accumulation kinetic energy, metal processing piece is made to live in a short time and obtains plastic deformation ability, in the work of metal processing piece
In work, the power of punching press is all vertically downward that active force transmits vertically downward, and very big vibrations can be caused vertically downward by transmitting,
Vibrations can damage part and equipment, make the efficiency of its work and the quality decline of quality, this not only needs high dimension
Expense is repaiied, also wastes the time of its work, yield decline is caused, results in economic loss, brought to the work of people
It is inconvenient.
Invention content
The invention mainly solves the technical problem of providing a kind of punching mechanism with damping efficacy, reasonable design,
It is simple in structure, solve the problems, such as that easily the equipment to stamping parts bottom surface, part damage decompressor in the prior art.
In order to solve the above technical problems, one aspect of the present invention is to provide a kind of rushing with damping efficacy
Press mechanism, it is characterised in that:It includes decompressor and damping device；In the bottom end of the decompressor, damping device is set；
The decompressor includes upper mold seat, die holder, punching press host, punch, guide sleeve, guide post, slide plate and drive rod；In the upper mold
The middle part setting punching press host of seat；In the bottom end of the punching press host, punch is set；Distinguish in the bottom surface both sides of the upper mold seat
One guide sleeve is set；Die holder is set, and die holder is corresponding with upper mold seat in the bottom end of the upper mold seat；In the die holder
Sliding slot is set above；At the both ends of the sliding slot, one slide plate is set respectively；Two drive rod is each passed through the both sides of die holder
Face is connect respectively with a slide plate, and to be threadedly coupled, and between drive rod and slide plate between drive rod and the side wall of die holder
It is connected for sleeve；In the both sides upper end of the die holder, one guide pillar seat is set respectively；Guide post in the guide pillar seat is set, and is led
The upper end of column is corresponding with guide sleeve, and guide post can be slided up and down along guide sleeve；The damping device includes pedestal, the bottom
Seat top is provided with support plate, and the support plate is connected to the lower section of the die holder, and it is hollow that the middle of the base is provided with one
Column, the bottom in the column is provided with high pressure spring, and the top of the high pressure spring is connected with mobile bar, the movement
The top of bar connects the support plate, and the quadrangle of the pedestal is vertically installed with a movable support rod, the movable support rod
It is connected to the quadrangle of the supporting rod.
Further, the bottom of the movable support rod is arranged with a support ring.
Further, the pedestal is made of metal material.
Further, the die holder takes the shape of the letter U.
The beneficial effects of the invention are as follows：The configuration of the present invention is simple, reasonable design carry out workpiece by die holder tight
Gu being then processed by punch to workpiece, and damping device is set in the bottom end of decompressor, makes downward punching press
Power is dispersed, and reduces concussion, it is therefore prevented that is shaken the destruction caused by part and equipment, is avoided the branch of high maintenance cost
Go out.
Description of the drawings
Fig. 1 is a kind of schematic diagram of the punching mechanism with damping efficacy of the present invention.
Specific embodiment
The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Attached drawing 1 is please referred to, the embodiment of the present invention includes：Decompressor 1, damping device 2；It is set in the bottom end of decompressor 1
Damping device 2 is put, the present apparatus is disperseed the impact force that decompressor 1 generates, reduce shake by the damping of damping device 2
Dynamic, also helping prevents equipment damage；Decompressor 1 includes upper mold seat 11, die holder 12, punching press host 14, punch 15, guide sleeve
16th, guide post 17, slide plate 18 and drive rod 19；In the middle part of upper mold seat 11 setting punching press host 14；In the bottom end of punching press host 14
Punch 15 is set, punch 15 can be driven to move downward by punching press host 14 and workpiece is processed；In upper mold seat 11
Bottom surface both sides set a guide sleeve 16 respectively；Die holder 12, and die holder 12 and 11 phase of upper mold seat are set in the bottom end of upper mold seat 11
It is corresponding；Die holder 12 takes the shape of the letter U, and sliding slot 13 is set above die holder 12；At the both ends of sliding slot 3, one slide plate is set respectively
18；The both sides that two drive rods 19 are each passed through die holder 12 are connect respectively with a slide plate 18, and drive rod 19 and die holder 12
It to be threadedly coupled between side wall, and is connected between drive rod 19 and slide plate 18 for sleeve, convenient for rotation of drive rod 19, makes driving
Bar 19 drives slide plate 18 inwardly to move, and due to being threadedly coupled between drive rod 19 and die holder 12, is conducive to prevent drive rod 19
It loosens；In the both sides upper end of die holder 12, one guide pillar seat 110 is set respectively；Guide post 17, and guide post 17 are set in guide pillar seat 110
Upper end it is corresponding with guide sleeve 16, and guide post 17 can be slided up and down along guide sleeve 16.
Damping device includes pedestal 21, and 21 top of pedestal is provided with support plate 22, and support plate 22 is connected to die holder
Lower section, the middle part of pedestal 21 are provided with a hollow column 23, and the bottom in column 23 is provided with high pressure spring 24, high pressure spring 24
Top be connected with mobile bar 25, the top connection support plate 22 of mobile bar 25, the quadrangle of pedestal 21 is vertically installed with a work
Dynamic supporting rod 3, movable support rod 3 are connected to the quadrangle of supporting rod, and the bottom of movable support rod 3 is arranged with a support ring
31, pedestal 21 is made of metal material.
The impact force that 1 punching parts of decompressor are brought gets off impact by high pressure spring 24 and movable support rod 3
On disperses force to pedestal 21, the vibrations that impact is brought are reduced, vibrations is prevented to make the damage of part and equipment, are reduced
Production cost facilitates worker to use.
It these are only the embodiment of the present invention, be not intended to limit the scope of the invention, it is every to be said using the present invention
The equivalent structure or equivalent flow shift that bright book content is made, is directly or indirectly used in other related technical areas,
Similarly it is included within the scope of the present invention.
Claims (4)
1. a kind of punching mechanism with damping efficacy, it is characterised in that:It includes decompressor and damping device；Described
The bottom end setting damping device of decompressor；The decompressor include upper mold seat, die holder, punching press host, punch, guide sleeve,
Guide post, slide plate and drive rod；At the middle part of the upper mold seat, punching press host is set；It sets and rushes in the bottom end of the punching press host
Head；In the bottom surface both sides of the upper mold seat, one guide sleeve is set respectively；Die holder, and die holder are set in the bottom end of the upper mold seat
It is corresponding with upper mold seat；Sliding slot is set above the die holder；At the both ends of the sliding slot, one slide plate is set respectively；It is described
The two sides that two drive rods are each passed through die holder are connect respectively with a slide plate, and are spiral shell between drive rod and the side wall of die holder
Line connects, and is connected between drive rod and slide plate for sleeve；In the both sides upper end of the die holder, one guide pillar seat is set respectively；
Guide post is set in the guide pillar seat, and the upper end of guide post is corresponding with guide sleeve, and guide post can be slided up and down along guide sleeve；Institute
It states damping device and includes pedestal, be provided with support plate above the pedestal, the support plate is connected under the die holder
Side, the middle of the base are provided with a hollow column, and the bottom in the column is provided with high pressure spring, the high pressure spring
Top be connected with mobile bar, the top of the mobile bar connects the support plate, and the quadrangle of the pedestal is vertically installed with
One movable support rod, the movable support rod are connected to the quadrangle of the supporting rod.
2. a kind of punching mechanism with damping efficacy according to claim 1, it is characterised in that：The movable support rod
Bottom be arranged with a support ring.
3. a kind of punching mechanism with damping efficacy according to claim 1, it is characterised in that：The pedestal is using gold
Belong to material to be made.
4. a kind of punching mechanism with damping efficacy according to claim 1, it is characterised in that：The die holder is in U
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711479515.4A CN108176747A (en) | 2017-12-29 | 2017-12-29 | A kind of punching mechanism with damping efficacy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711479515.4A CN108176747A (en) | 2017-12-29 | 2017-12-29 | A kind of punching mechanism with damping efficacy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108176747A true CN108176747A (en) | 2018-06-19 |
Family
ID=62549061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711479515.4A Pending CN108176747A (en) | 2017-12-29 | 2017-12-29 | A kind of punching mechanism with damping efficacy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108176747A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6276185B1 (en) * | 1999-12-09 | 2001-08-21 | General Motors Corporation | Flow lock bead control apparatus and method for drawing high strength steel |
| JP2012016721A (en) * | 2010-07-07 | 2012-01-26 | Kobe Steel Ltd | Warm-forming die |
| CN206500475U (en) * | 2016-12-08 | 2017-09-19 | 无锡市彩云机械设备有限公司 | A kind of stamping machine cooled |
| CN206643180U (en) * | 2017-03-28 | 2017-11-17 | 云和县东泽阀门有限公司 | A kind of removable damping stamping machine |
-
2017
- 2017-12-29 CN CN201711479515.4A patent/CN108176747A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6276185B1 (en) * | 1999-12-09 | 2001-08-21 | General Motors Corporation | Flow lock bead control apparatus and method for drawing high strength steel |
| JP2012016721A (en) * | 2010-07-07 | 2012-01-26 | Kobe Steel Ltd | Warm-forming die |
| CN206500475U (en) * | 2016-12-08 | 2017-09-19 | 无锡市彩云机械设备有限公司 | A kind of stamping machine cooled |
| CN206643180U (en) * | 2017-03-28 | 2017-11-17 | 云和县东泽阀门有限公司 | A kind of removable damping stamping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180619 |
|
| RJ01 | Rejection of invention patent application after publication |