CN208084500U - A kind of adjustable puncher - Google Patents
A kind of adjustable puncher Download PDFInfo
- Publication number
- CN208084500U CN208084500U CN201820171665.2U CN201820171665U CN208084500U CN 208084500 U CN208084500 U CN 208084500U CN 201820171665 U CN201820171665 U CN 201820171665U CN 208084500 U CN208084500 U CN 208084500U
- Authority
- CN
- China
- Prior art keywords
- perforating device
- shell
- screw rod
- semifixed
- blade
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model is related to a kind of adjustable puncheres, belong to technical field of engineering machinery.The utility model includes two parts of shell mechanism and perforating device；Wherein shell mechanism is outside perforating device, and perforating device connects on the shell, and perforating device depends on shell and completes punching；Shell mechanism includes pedestal, torsion set, handle, shell；Shell is entirely wrapped in perforating device, and handle is set on the base, and handle drives shell and perforating device therein to complete punching by pressing；Perforating device includes semifixed blade, spring I, motor shaft, induction three phase electric machine, screw rod, inner guide, outer guide rod, driving gear, spring II.The function of Iterim Change punching diameter may be implemented in the utility model, can apply in the multiple fields such as life and machine-building, practical and convenient, simple in structure, machine driving, punching effect is good.
Description
Technical field
The utility model is related to a kind of adjustable puncheres, belong to technical field of engineering machinery.
Background technology
The industry is a traditional industries；In China, development is getting faster, and is dedicated to requirements at the higher level and progress.Gradually
It improves technical level, production and living is served with top quality.But it is seen that whether extensive drilling equipment is also for punch device
It is small-sized punch device such as puncher, all can not flexibly adjusts the diameter of punching, the utility model is exactly to be
Solve the problems, such as this trial carried out.
Invention content
The technical problems to be solved in the utility model is：The utility model provides a kind of adjustable puncher, for solving
Adjust the diameter problem of punching.
Technical solutions of the utility model are：A kind of adjustable puncher, including two parts of shell mechanism and perforating device；
Wherein shell mechanism is outside perforating device, and perforating device connects on the shell, and perforating device depends on shell and completes punching；
The shell mechanism includes pedestal 1, torsion set 2, handle 3, shell 4；Shell 4 is entirely wrapped in perforating device, hand
Handle 3 is arranged on pedestal 1, and handle 3 drives shell 4 and perforating device therein to complete punching by pressing, and torsion set 2 is wrapped in
Screw rod 9 in perforating device, 9 lower end of screw rod is threadedly coupled with the semifixed blade 5 of perforating device, and screw rod 9 is straight
Diameter continues to increase from top to bottom, drives screw rod 9 to rotate upwardly and downwardly when rotation torsion set 2,9 lower end of screw rod is connected through a screw thread
The mode of rotation pushes semifixed blade 5 so that semifixed blade 5 is surrounded the diameter of a circle to be formed and changes, and uses
In the adjusting for realizing punching diameter.
The perforating device includes semifixed blade 5, motor shaft 7, induction three phase electric machine 8, screw rod 9, inner guide 10, outer
Guide rod 11, driving gear 12, spring II 13；5 upper end of semifixed blade is connected by spring I 6 or bolt and inner guide 10,
It is to be threadedly coupled that screw rod 9, which is sleeved in inner guide 10 and between inner guide 10, and 11 joggle of inner guide 10 and outer guide rod, wherein
Outer guide rod 11 and driving gear 12 engage, and driving gear 12 and induction three phase electric machine 8 are connected and are driven by motor shaft 7, spring
II 13 settings are on pedestal 1 and connection induction three phase electric machine 8 plays a supportive role.
Fluted 14 are arranged on the pedestal 1.
The course of work of the utility model is：In use, the object that needs punch is placed at the groove 14 of pedestal, pass through
Rotation torsion set drive screw rod rotation, be threadedly coupled between the screw thread of screw rod bottom and semifixed blade 5 and diameter on to
Under continue to increase, therefore being threaded the radial load of generation after rotating makes the spacing of semifixed blade 5 expand, consolidates due to half
Have the connection of spring I 6 between ledger-plate 5 and inner guide 10, so spacing can also flexibly change, zoom can, pass through
Rotation torsion set 2 realizes that the spacing of semifixed blade 5 is expanded or shunk, and reaches required punching diameter；When 5 He of semifixed blade
When being bolted between inner guide 10, at the same rotate torsion set and bolt come adjust make semifixed blade 5 spacing expand or
It reduces；
It after required punching diameter is adjusted, plugs in and turns on the switch, induction three phase electric machine 8 starts while driving
Driving gear 12 rotates, and 12 power transmission of driving gear gives outer guide rod 11, outer guide rod 11 that the inner guide 10 being attached thereto is driven to rotate, from
And semifixed blade 5 is driven to rotate, pressing handle 3 drives high-speed rotating semifixed blade 5 to move down to realize punching, punching knot
Spring 13, which will support whole device, after beam makes it reach original height, so as to the punching of next time.
The utility model has the beneficial effects that：
1, when making relative complex machine components, if without certain suitable grinding tool, size can be marked, is passed through
Adjustable puncher realizes the making of part；
2, the function that Iterim Change punching diameter may be implemented can be applied in the multiple fields such as life and machine-building,
Practical and convenient, it is good to punch effect for simple in structure, machine driving；
3, in life, adjustable card hole machine can be used when starting to decorate and make by oneself Simple furniture, such as be transformed
The diameter etc. of axis can be arbitrarily determined when stool leg.
Description of the drawings
Fig. 1 is the utility model surface structure schematic diagram；
Fig. 2 is the utility model internal structure schematic diagram；
Fig. 3 is the utility model part-structure schematic diagram.
Each label in Fig. 1-3：1- pedestals, 2- torsions set, 3- handles, 4- shells, the semifixed blades of 5-, 6- springs I, 7- electricity
Arbor, 8- inductions three phase electric machine, 9- screw rods, 10- inner guides, the outer guide rods of 11-, 12- driving gears, 13- springs II, 14- are recessed
Slot.
Specific implementation mode
Utility model will be further explained below with reference to the attached drawings and specific embodiments.
Embodiment 1：As shown in Figs. 1-3, a kind of adjustable puncher, including two parts of shell mechanism and perforating device；
Wherein shell mechanism is outside perforating device, and perforating device connects on the shell, and perforating device depends on shell and completes punching；
The shell mechanism includes pedestal 1, torsion set 2, handle 3, shell 4；Shell 4 is entirely wrapped in perforating device, hand
Handle 3 is arranged on pedestal 1, and handle 3 drives shell 4 and perforating device therein to complete punching by pressing, and torsion set 2 is wrapped in
Screw rod 9 in perforating device, 9 lower end of screw rod is threadedly coupled with the semifixed blade 5 of perforating device, and screw rod 9 is straight
Diameter continues to increase from top to bottom, drives screw rod 9 to rotate upwardly and downwardly when rotation torsion set 2,9 lower end of screw rod is connected through a screw thread
The mode of rotation pushes semifixed blade 5 so that semifixed blade 5 is surrounded the diameter of a circle to be formed and changes, and uses
In the adjusting for realizing punching diameter.
Further, the perforating device include semifixed blade 5, it is motor shaft 7, induction three phase electric machine 8, screw rod 9, interior
Guide rod 10, outer guide rod 11, driving gear 12, spring II 13；5 upper end of semifixed blade is by spring I 6 or bolt and interior leads
Bar 10 connects, and it is to be threadedly coupled that screw rod 9, which is sleeved in inner guide 10 and between inner guide 10, and inner guide 10 and outer guide rod 11
Joggle, China and foreign countries' guide rod 11 and driving gear 12 engage, and driving gear 12 and induction three phase electric machine 8 are connected simultaneously by motor shaft 7
Transmission, spring II 13 is arranged on pedestal 1 and connection induction three phase electric machine 8 plays a supportive role.When adjusting punching diameter, rotation is turned round
Pivoted housing 2 realizes that the spacing of semifixed blade 5 is expanded or shunk, and reaches required punching diameter.
Further, it is arranged fluted 14 on the pedestal 1.
Embodiment 2：As shown in Figs. 1-3, a kind of adjustable puncher, the present embodiment is same as Example 1, wherein described half
5 upper end of fixed blade is connected by bolt and inner guide 10；When adjusting punching diameter, while torsion set and bolt are rotated to adjust
The spacing of semifixed blade 5 is set to expand or shrink.
Specific embodiment of the utility model is explained in detail above in conjunction with attached drawing, but the utility model and unlimited
In above-described embodiment, within the knowledge of a person skilled in the art, the utility model can also not departed from
Various changes can be made under the premise of objective.
Claims (3)
1. a kind of adjustable puncher, it is characterised in that：Including two parts of shell mechanism and perforating device；Wherein shell mechanism
Outside perforating device, perforating device connects on the shell, and perforating device depends on shell and completes punching；
The shell mechanism includes pedestal（1）, torsion set（2）, handle（3）, shell（4）；Shell（4）It is entire to be wrapped in punching dress
It sets, handle（3）It is arranged in pedestal（1）On, handle（3）Shell is driven by pressing（4）It completes to punch with perforating device therein,
Torsion set（2）The screw rod being wrapped in perforating device（9）, screw rod（9）The semifixed blade of lower end and perforating device（5）Spiral shell
Line connects, and screw rod（9）Diameter continue to increase from top to bottom, when rotation torsion set（2）When drive screw rod（9）Turn up and down
It is dynamic, screw rod（9）The mode that lower end is connected through a screw thread rotation pushes semifixed blade（5）So that semifixed blade（5）It is wrapped
The diameter of a circle to be formed that fences up changes, for realizing the adjusting of punching diameter.
2. adjustable puncher according to claim 1, it is characterised in that：The perforating device includes semifixed blade
（5）, motor shaft（7）, induction three phase electric machine（8）, screw rod（9）, inner guide（10）, outer guide rod（11）, driving gear（12）, bullet
Spring II（13）；The semifixed blade（5）Upper end passes through spring I（6）Or bolt and inner guide（10）Connection, screw rod（9）Set
In inner guide（10）Interior and and inner guide（10）Between be to be threadedly coupled, and inner guide（10）With outer guide rod（11）Joggle, wherein
Outer guide rod（11）And driving gear（12）Engagement, driving gear（12）With induction three phase electric machine（8）Pass through motor shaft（7）Connection is simultaneously
Transmission, spring II（13）It is arranged in pedestal（1）Upper and connection induction three phase electric machine（8）It plays a supportive role.
3. adjustable puncher according to claim 1 or 2, it is characterised in that：The pedestal（1）Upper setting is fluted
（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820171665.2U CN208084500U (en) | 2018-02-01 | 2018-02-01 | A kind of adjustable puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820171665.2U CN208084500U (en) | 2018-02-01 | 2018-02-01 | A kind of adjustable puncher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208084500U true CN208084500U (en) | 2018-11-13 |
Family
ID=64063021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820171665.2U Expired - Fee Related CN208084500U (en) | 2018-02-01 | 2018-02-01 | A kind of adjustable puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208084500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857336A (en) * | 2021-08-26 | 2021-12-31 | 陕西雄峰实业集团有限公司 | Punching machine for guardrail |
-
2018
- 2018-02-01 CN CN201820171665.2U patent/CN208084500U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857336A (en) * | 2021-08-26 | 2021-12-31 | 陕西雄峰实业集团有限公司 | Punching machine for guardrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20190201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |