CN206028449U - Automatic change mechanism of punching a hole - Google Patents
Automatic change mechanism of punching a hole Download PDFInfo
- Publication number
- CN206028449U CN206028449U CN201621022732.1U CN201621022732U CN206028449U CN 206028449 U CN206028449 U CN 206028449U CN 201621022732 U CN201621022732 U CN 201621022732U CN 206028449 U CN206028449 U CN 206028449U
- Authority
- CN
- China
- Prior art keywords
- drift
- positioning block
- workbench
- product positioning
- hole
- 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 discloses an automatic change mechanism of punching a hole, its characterized in that: including install product location seat and symmetry on the workstation set up in the punching device of product location seat both sides, punching device includes U type support, sets up drift and cam in U type support, the both sides of U type support bottom install in on the workstation, be equipped with a locating plate in the U type support, drift middle part insert in in the locating plate, it is right that drift preceding is rectified the product location seat sets up, the tail end of drift support in on the outer fringe face of cam, be equipped with an annular boss on the outer fringe face of drift tail end, the cover is equipped with a spring on the drift outer fringe face, spring one end support in on the locating plate, the other end support in on the annular boss, just the spring is in compression state. The utility model discloses an automation of punching a hole has improved the piercing efficiency of product and the quality of punching a hole.
Description
Technical field
The utility model is related to a kind of punching apparatus, more particularly to a kind of automatic punching mechanism, is mainly used in hollow circle
The punching processing of the punching of cylindricality metal structure, especially motor housing.
Background technology
Motor, is commonly called as motor, to refer to and realize electric energy conversion or a kind of calutron for transmitting according to the law of electromagnetic induction.
Represented with letter M (old plant D) in circuit.Its Main Function is to produce driving torque, used as electrical appliance or various machineries
Power source.Generator is represented with letter G in circuit.Its Main Function is to be converted into mechanical energy using electric energy.
Wherein, multiple through holes are provided with the housing of motor, typically electric machine casing are punched out using decompressor.
In the present embodiment, in cylinder, positioning difficulty first is high, if carrying out punching press using punch press, efficiency is low, Er Qieyou for electric machine casing
It is high in positioning difficulty, cause stamping quality poor, need human assistance punching press, cost of labor is high, and automaticity is low.
The content of the invention
The utility model purpose is to provide a kind of automatic punching mechanism, by using the structure, improves rushing for product
Pressure efficiency and stamping quality, realize the automation of product punching press.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of automatic punching mechanism, including installation
Product Positioning Block on the workbench and the hole punched device of the Product Positioning Block both sides is symmetricly set in, the hole punched device bag
U-shaped support, the drift being arranged in U-shaped support and cam are included, two side bottoms of the U-shaped support are installed on the workbench
On, a location-plate being provided with the U-shaped support, is inserted in the middle part of the drift in the location-plate, the front of the drift rectifies right
The Product Positioning Block is arranged, and the tail end of the drift is butted on the outer edge surface of the cam；The outer edge surface of the drift tail end
An annular boss is provided with, a spring on the drift outer edge surface, is arranged with, the spring one end is butted on the location-plate, separately
One end is butted on the annular boss, and the spring is in compressive state；A jacking is additionally provided with below the Product Positioning Block
Cylinder, the jacking cylinder are arranged on the bottom surface of the workbench, and the output shaft of the jacking cylinder passes through the workbench
It is connected with the bottom of the Product Positioning Block.
In above-mentioned technical proposal, between the Product Positioning Block and the workbench, be additionally provided with a cannular boss, it is described in
Empty boss is fixedly installed on the workbench, and the output shaft of the jacking cylinder is fixed with the product through the cannular boss
The bottom of position seat is connected, and jacking cylinder described in the Product Positioning Block Jing is installed on the cannular boss.
In above-mentioned technical proposal, a motor below hole punched device described in both sides, is equipped with, the motor is installed on the work
Make the bottom of platform, in the U-shaped support, to be additionally provided with a rotating shaft, the cam is fixedly installed in the rotating shaft, the rotating shaft
Top rotates and is installed on the top surface of the U-shaped support, and the rotating shaft bottom passes through the output of the workbench and the motor
Axle is connected.
In above-mentioned technical proposal, a through hole, the through hole and the workbench bottom in the middle part of the Product Positioning Block, are provided with
It is connected.
In above-mentioned technical proposal, the outer edge surface of the punch head is provided with external screw thread, is arranged with one on the external screw thread
Nut, the nut are arranged between the location-plate and the Product Positioning Block.
As above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
1. in the utility model, punch mechanism includes Product Positioning Block and is symmetricly set in the Product Positioning Block both sides
Hole punched device, is punched out positioning by Product Positioning Block to product, by the hole punched device of Product Positioning Block both sides, realizes producing
Double angle punchings of product, compared with the mechanism of conventional punch press punching, effectively improve the punching efficiency of product, while punch mechanism is adopted
Cam punch structure is used, it is with low cost；
2. a cannular boss is additionally provided between Product Positioning Block and the workbench in the utility model, by hollow convex
The setting of platform, improves the alignment quality of product, effectively plays the effect of protection product and workbench；
3. through hole is set at the middle part of Product Positioning Block in the utility model, through hole is connected with the workbench bottom,
By the setting of through hole, it is easy to the waste material of institute's product after punching is discharged to below workbench by through hole, without the need for manually clear
Reason, realizes automatic punching and clear away waste, reduces the labour intensity of operating personnel, reduce cost of labor.
Description of the drawings
Fig. 1 is the structural representation in the utility model embodiment one；
Fig. 2 is the A-A sectional views of Fig. 1.
Wherein：1st, workbench；2nd, Product Positioning Block；3rd, hole punched device；4th, U-shaped support；5th, drift；6th, cam；7th, position
Plate；8th, annular boss；9th, spring；10th, jacking cylinder；11st, external screw thread；12nd, nut；13rd, cannular boss；14th, motor；15th, turn
Axle；16th, through hole.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model：
Embodiment one：Referring to shown in Fig. 1,2, a kind of automatic punching mechanism is fixed including the product being installed on workbench 1
Position seat 2 and the hole punched device 3 of 2 both sides of the Product Positioning Block is symmetricly set in, the hole punched device 3 includes U-shaped support 4, sets
The drift 5 being placed in U-shaped support 4 and cam 6, two side bottoms of the U-shaped support 4 are installed on the workbench 1, the U
A location-plate 7 is provided with type support 4, is inserted in the middle part of the drift 5 in the location-plate 7, the front of the drift 5 is rectified to described
Product Positioning Block 2 is arranged, and the tail end of the drift 5 is butted on the outer edge surface of the cam 6；The outer edge surface of 5 tail end of the drift
An annular boss 8 is provided with, a spring 9 on 5 outer edge surface of the drift, is arranged with, 9 one end of the spring is butted on the location-plate 7
On, the other end is butted on the annular boss 8, and the spring 9 is in compressive state；Also set below the Product Positioning Block 2
There is a jacking cylinder 10, the jacking cylinder 10 is arranged on the bottom surface of the workbench 1, the output shaft of the jacking cylinder 10
It is connected through the workbench 1 with the bottom of the Product Positioning Block 2.
In the present embodiment, positioning is punched out by Product Positioning Block to product, by rushing for Product Positioning Block both sides
Aperture apparatus, realize double angle punchings of product, compared with the mechanism of conventional punch press punching, effectively improve the punching efficiency of product,
Punch mechanism adopts cam punch structure simultaneously, with low cost.When in use, due to the presence of drift outer rim diaphragm flexures, drift
Tail end can be butted on the outer edge surface of cam, during punching always, the protuberance of cam drives drift to move ahead, and product is rushed
Hole, after the protuberance of cam passes fully through drift afterbody, as spring is in compressive state, the restoring force of spring can drive punching
Head automatic backing, in order to punching next time.In the present embodiment, in order to prevent drift depart from location-plate, it is ensured that punching quality,
External screw thread 11 is provided with the outer edge surface of the punch head, a nut 12, the nut 12 on the external screw thread 11, is arranged with
It is arranged between the location-plate 7 and the Product Positioning Block 2, after drift is fully retracted, the end face of nut is then butted on to be determined
On the plate of position, can prevent drift from continuing retraction, by the setting of nut, the retraction distance of drift can be adjusted, in order to next
Secondary quick punching.
Meanwhile, in the present embodiment, by the setting of jacking cylinder, it is easy to, by Product Positioning Block jack-up, be primarily to facilitate
Product Positioning Block is used for the placement and crawl of product, is mainly used in the saving time, improves punching efficiency.
It is shown in Figure 2, be additionally provided with a cannular boss 13 between the Product Positioning Block 2 and the workbench 1, it is described in
Empty boss 13 is fixedly installed on the workbench 1, and the output shaft of the jacking cylinder 10 passes through the cannular boss 13 and institute
The bottom for stating Product Positioning Block 2 is connected, and jacking cylinder 10 described in 2 Jing of the Product Positioning Block is installed on the cannular boss 13
On.By the setting of cannular boss, abrasion when being easy to Product Positioning Block to move up and down to workbench, punching also can be further reduced
Vibration during pressure work.
A motor 14 is equipped with below hole punched device 3 described in both sides, the motor 14 is installed on the bottom of the workbench 1
Portion, is additionally provided with a rotating shaft 15 in the U-shaped support 4, and the cam 6 is fixedly installed in the rotating shaft 15, the rotating shaft 15
Top rotates and is installed on the top surface of the U-shaped support 4, and 15 bottom of the rotating shaft passes through the workbench 1 and the motor 14
Output shaft be connected.
A through hole 16 is provided with the middle part of the Product Positioning Block 2, the through hole 16 is connected with 1 bottom of the workbench.It is logical
The setting of through hole is crossed, punch work can be made to rush the bottom that stamped out waste material directly photographed workbench by through hole, need not
Manually clear away waste, it is ensured that punching efficiency, reduces the labour intensity of operating personnel.
Claims (5)
1. a kind of automatic punching mechanism, it is characterised in that：Including the Product Positioning Block being installed on workbench and it is symmetrical arranged
In the hole punched device of the Product Positioning Block both sides, the hole punched device includes U-shaped support, the drift being arranged in U-shaped support
And cam, two side bottoms of the U-shaped support are installed on the workbench, and a location-plate is provided with the U-shaped support, described
Insert in the middle part of drift in the location-plate, front the rectifying of the drift is arranged to the Product Positioning Block, the tail end of the drift
It is butted on the outer edge surface of the cam；The outer edge surface of the drift tail end is provided with an annular boss, on the drift outer edge surface
A spring is arranged with, the spring one end is butted on the location-plate, and the other end is butted on the annular boss, and the spring
In compressive state；A jacking cylinder is additionally provided with below the Product Positioning Block, the jacking cylinder is arranged at the workbench
Bottom surface on, the output shaft of the jacking cylinder is connected through the workbench with the bottom of the Product Positioning Block.
2. automatic punching mechanism according to claim 1, it is characterised in that：The Product Positioning Block and the workbench
Between be additionally provided with a cannular boss, the cannular boss is fixedly installed on the workbench, the output shaft of the jacking cylinder
It is connected through the cannular boss with the bottom of the Product Positioning Block, jacking cylinder described in the Product Positioning Block Jing is installed on
On the cannular boss.
3. automatic punching mechanism according to claim 1, it is characterised in that：It is equipped with below hole punched device described in both sides
One motor, the motor are installed on the bottom of the workbench, and a rotating shaft is additionally provided with the U-shaped support, and the cam is fixed
It is installed in the rotating shaft, the top of the rotating shaft rotates and is installed on the top surface of the U-shaped support, and the rotating shaft bottom passes through
The workbench is connected with the output shaft of the motor.
4. automatic punching mechanism according to claim 1, it is characterised in that：It is provided with one to lead in the middle part of the Product Positioning Block
Hole, the through hole are connected with the workbench bottom.
5. automatic punching mechanism according to claim 1, it is characterised in that：The outer edge surface of the punch head is provided with
External screw thread, is arranged with a nut on the external screw thread, the nut is arranged between the location-plate and the Product Positioning Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022732.1U CN206028449U (en) | 2016-08-31 | 2016-08-31 | Automatic change mechanism of punching a hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022732.1U CN206028449U (en) | 2016-08-31 | 2016-08-31 | Automatic change mechanism of punching a hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206028449U true CN206028449U (en) | 2017-03-22 |
Family
ID=58297352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621022732.1U Expired - Fee Related CN206028449U (en) | 2016-08-31 | 2016-08-31 | Automatic change mechanism of punching a hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206028449U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280650A (en) * | 2019-07-25 | 2019-09-27 | 安徽宁国晨光精工股份有限公司 | A kind of automatic punch machine |
| CN112536861A (en) * | 2020-11-27 | 2021-03-23 | 株洲宏大高分子材料有限公司 | Seal ring notching device and notching method |
-
2016
- 2016-08-31 CN CN201621022732.1U patent/CN206028449U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280650A (en) * | 2019-07-25 | 2019-09-27 | 安徽宁国晨光精工股份有限公司 | A kind of automatic punch machine |
| CN112536861A (en) * | 2020-11-27 | 2021-03-23 | 株洲宏大高分子材料有限公司 | Seal ring notching device and notching method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20170831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |