CN206011788U - A kind of pneumatic punching machine - Google Patents
A kind of pneumatic punching machine Download PDFInfo
- Publication number
- CN206011788U CN206011788U CN201620782758.XU CN201620782758U CN206011788U CN 206011788 U CN206011788 U CN 206011788U CN 201620782758 U CN201620782758 U CN 201620782758U CN 206011788 U CN206011788 U CN 206011788U
- Authority
- CN
- China
- Prior art keywords
- arm
- hinged
- punching machine
- straight
- support frame
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of pneumatic punching machine, including bracing frame, the structure of cranking arm being engaged with support frame as described above, what the structure of cranking arm included that the slide block that the slide rail being vertically arranged between the adjacent two side of support frame as described above and the slide rail be slidably matched, one end and the upper end of the slide block be hinged crank arm and the bending part that cranks arm is hinged stroke regulation mechanism and the cylinder being hinged with the other end that cranks arm, the lower end of the slide block is provided with die shank.The setting that cranks arm, by the push-and-pull of cylinder, can be effectively increased the stamping press of die shank, and the stroke regulation mechanism being hinged by the bending part that cranks arm, and the stroke that can conveniently carry out punch press is adjusted so that meet different stroke workpiece demands.This utility model stamping press is big, and ram efficiency is high, and punching stroke is adjustable.
Description
Technical field
This utility model is related to machining equipment technical field, more particularly to a kind of pneumatic punching machine.
Background technology
Mostly the pneumatic punching machine for being used in the market is direct press type punch press or Mini-type electric punch etc.；These punch presses exist
The pluses and minuses having nothing in common with each other during use.Direct press type pneumatic punching machine low price, but frame is coarse, precision is low, punching press
Power is inadequate；Mini-type electric punch speed is enough fast, but safety coefficient is low, stroke height is limited.
Utility model content
The purpose of this utility model is to provide a kind of stamping press greatly, and ram efficiency is high, the adjustable " Air-Uplift " of punching stroke
Bed.
It is that this utility model is employed the following technical solutions up to this purpose：
A kind of pneumatic punching machine, including bracing frame, the structure of cranking arm being engaged with support frame as described above, the structure of cranking arm are included
Slide block that the slide rail and the slide rail being vertically arranged between the adjacent two side of support frame as described above is slidably matched, one end with described
What the upper end of slide block was hinged crank arm and the bending part that cranks arm is hinged stroke regulation mechanism and crank arm with described
The cylinder that is hinged of the other end, the lower end of the slide block is provided with die shank.
Wherein, the stroke regulation mechanism include rotary shaft of the transverse strands between the adjacent two side of support frame as described above,
The screw mandrel that extends radially through in the middle part of the rotary shaft and be threadedly coupled with the rotary shaft and it is arranged on the screw mandrel lower end and institute
State the bending part that cranks arm to be hinged U-shaped part.
Wherein, the two ends of the rotary shaft are provided with bearing block, bearing block both sides adjacent with support frame as described above respectively
Wall is fastened.
Wherein, described crank arm including the first straight-arm and the second straight-arm, first straight-arm and the L-shaped setting of the second straight-arm.
Wherein, the medial wall of the upper end of slide block offers the groove for being hinged with first straight-arm, described recessed
The bottom of groove is provided through resigning hole.
Wherein, located at the top of support frame as described above, the cylinder rod of the cylinder is by connector and institute for the cylinder level frame
The tail end for stating the second straight-arm is hinged.
Wherein, lower mould keeper is provided with the base below the die shank.
Wherein, the both sides of the pan frontward end are symmetrically arranged with hand switch, the hand switch be arranged on described
The electric control gear of support side wall is connected, and the electric control gear is connected by electromagnetic valve with the cylinder.
The beneficial effects of the utility model：This utility model includes bracing frame, the knot of cranking arm being engaged with support frame as described above
Structure, the structure of cranking arm include that the slide rail being vertically arranged between the adjacent two side of support frame as described above and the slide rail slide and match somebody with somebody
The stroke adjustment that what the slide block of conjunction, one end and the upper end of the slide block were hinged crank arm and the bending part that cranks arm is hinged
Mechanism and the cylinder being hinged with the other end that cranks arm, the lower end of the slide block is provided with die shank.The setting that cranks arm,
By the push-and-pull of cylinder, the stamping press of die shank can be effectively increased, and the stroke being hinged by the bending part that cranks arm adjusts machine
Structure, the stroke that can conveniently carry out punch press are adjusted so that meet different stroke workpiece demands.This utility model stamping press
Greatly, ram efficiency is high, and punching stroke is adjustable.
Description of the drawings
Fig. 1 is a kind of exploded view of pneumatic punching machine of this utility model.
Fig. 2 is the installation diagram of Fig. 1.
Fig. 3 is state diagram when die shank lifts in Fig. 2.
Fig. 4 is the axonometric drawing that cranks arm in Fig. 1.
Specific embodiment
The technical solution of the utility model is further illustrated below in conjunction with the accompanying drawings and by specific embodiment.
In conjunction with shown in Fig. 1 and Fig. 2, a kind of pneumatic punching machine in the present embodiment, including bracing frame 1, is engaged with bracing frame 1
Structure of cranking arm 2, structure of cranking arm 2 include that the slide rail 21 being vertically arranged between 1 adjacent two side of bracing frame and slide rail 21 slide and match somebody with somebody
What the upper end of the slide block 22, one end and slide block 22 of conjunction was hinged crank arm 23 and the stroke adjustment that is hinged of 23 bending part of cranking arm
Mechanism 24 and with crank arm 23 the cylinder 25 that is hinged of the other end, the lower end of slide block 22 is provided with die shank 26.Set with this structure
Meter, carries out push-and-pull by cylinder to one end of cranking arm, orders about slide block and slide up and down along slide rail, form larger stamping press with this.
Specifically, in the present embodiment, stroke regulation mechanism 24 includes transverse strands between 1 adjacent two side of bracing frame
Rotary shaft 241, the screw mandrel 242 for extending radially through in the middle part of rotary shaft 241 and being threadedly coupled with rotary shaft 241 and it is arranged on screw mandrel
242 lower ends are hinged U-shaped part 243 with 23 bending part of cranking arm, and specifically, the two ends of rotary shaft 241 are provided with bearing block 2411,
Bearing block 2411 is fastened with 1 adjacent two side of bracing frame respectively.With this structure design, when being adjusted to punching stroke, only
Rotary screw is needed, changes crank arm the distance between bending part and rotary shaft, you can quick regulation punching stroke.
Specifically, in the present embodiment, as shown in figure 4, cranking arm 23 includes the first straight-arm 232 and the second straight-arm 231, first is straight
The 231 L-shaped setting of arm 232 and the second straight-arm.For causing to interfere to top stroke adjustment mechanism in anti-limited slip block uphill process,
The top surface of the second straight-arm 231 is provided with concave surface 2311.
As shown in figure 3, the medial wall of 22 upper end of slide block offers the groove 221 for being hinged with the first straight-arm 232, recessed
The bottom of groove 221 is provided through resigning hole 222.When slide block is lifted up, the end of the first straight wall 232 and resigning hole 222
It is engaged, and then is prevented effectively from both and interferes.
In the present embodiment, as shown in figure 3,25 level frame of cylinder is located at the top of bracing frame 1, the cylinder rod of cylinder 25 is by connecting
Fitting is hinged with the tail end of the second straight-arm 231.Lower mould keeper 3 is provided with base below die shank 26.When cylinder cylinder rod
During contraction, the end of the second straight-arm 231 is pulled by cylinder rod, and the bending part that cranks arm is overturn around rotary shaft, orders about the first straight-arm
End is lifted up slide block, and then die shank 26 is lifted up；Conversely, when the end of the second straight-arm 231 is promoted by cylinder rod, bent
The bending part of arm 23 is overturn around rotary shaft 241, is ordered about the first straight-arm 232 and is moved downward with movable slider 22, and then drives die shank
26 downward stamped workpieces.
For the operational risk for preventing singlehanded operation from being brought, the both sides of pan frontward end are symmetrically arranged with hand switch 4, handss
Dynamic switch 4 is connected with the electric control gear 5 for being arranged on 1 side wall of bracing frame, and electric control gear 5 is connected by electromagnetic valve with cylinder 25
Connect.The motion of cylinder is controlled with this, the stamping press to workpiece is conveniently realized.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and the restriction to this utility model protection domain can not be construed to by any way.Based on explanation herein,
Those skilled in the art associates other specific embodiments of the present utility model by need not paying performing creative labour,
These modes are fallen within protection domain of the present utility model.
Claims (8)
1. a kind of pneumatic punching machine, including bracing frame, the structure of cranking arm being engaged with support frame as described above, it is characterised in that：The song
Arm configuration include the slide block that the slide rail being vertically arranged between the adjacent two side of support frame as described above and the slide rail be slidably matched,
What one end and the upper end of the slide block were hinged crank arm and the bending part that cranks arm is hinged stroke regulation mechanism and
The cylinder being hinged with the other end that cranks arm, the lower end of the slide block is provided with die shank.
2. a kind of pneumatic punching machine according to claim 1, it is characterised in that：The stroke regulation mechanism includes laterally erection
Rotary shaft between the adjacent two side of support frame as described above, extend radially through in the middle part of the rotary shaft and connect with the rotation axle thread
The screw mandrel that connects and it is arranged on the screw mandrel lower end and the bending part that cranks arm and is hinged U-shaped part.
3. a kind of pneumatic punching machine according to claim 2, it is characterised in that：The two ends of the rotary shaft are provided with bearing
Seat, bearing block two side fastening adjacent with support frame as described above respectively.
4. a kind of pneumatic punching machine according to claim 1, it is characterised in that：Described crank arm straight including the first straight-arm and second
Arm, first straight-arm and the L-shaped setting of the second straight-arm.
5. a kind of pneumatic punching machine according to claim 4, it is characterised in that：The medial wall of the upper end of slide block offers use
In the groove being hinged with first straight-arm, the bottom of the groove is provided through resigning hole.
6. a kind of pneumatic punching machine according to claim 4, it is characterised in that：The cylinder level frame is located at support frame as described above
Top, the tail end of the cylinder rod of the cylinder by connector with second straight-arm is hinged.
7. a kind of pneumatic punching machine according to claim 1, it is characterised in that：It is provided with down on base below the die shank
Mould keeper.
8. a kind of pneumatic punching machine according to claim 7, it is characterised in that：The both sides of the pan frontward end are symmetrically arranged with
Hand switch, the hand switch are connected with the electric control gear for being arranged on support frame as described above side wall, the electric control gear with
The cylinder is connected by electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620782758.XU CN206011788U (en) | 2016-07-22 | 2016-07-22 | A kind of pneumatic punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620782758.XU CN206011788U (en) | 2016-07-22 | 2016-07-22 | A kind of pneumatic punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206011788U true CN206011788U (en) | 2017-03-15 |
Family
ID=58245173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620782758.XU Withdrawn - After Issue CN206011788U (en) | 2016-07-22 | 2016-07-22 | A kind of pneumatic punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206011788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003786A (en) * | 2016-07-22 | 2016-10-12 | 艾佛森（深圳）科技有限公司 | Pneumatic punching machine |
| CN107538775A (en) * | 2017-07-31 | 2018-01-05 | 安徽工程大学 | A kind of novel pneumatic pressure mechanism |
-
2016
- 2016-07-22 CN CN201620782758.XU patent/CN206011788U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003786A (en) * | 2016-07-22 | 2016-10-12 | 艾佛森（深圳）科技有限公司 | Pneumatic punching machine |
| CN107538775A (en) * | 2017-07-31 | 2018-01-05 | 安徽工程大学 | A kind of novel pneumatic pressure mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 the third floor, 4 new material harbor, Changyuan middle 2, Central High Tech Park, Shenzhen, Guangdong, Nanshan District Patentee after: Ai Fosen (Shenzhen) Technology Co., Ltd. Address before: 518057 Room 201, building A, No. 1, Qian Wan Road, Nanhai Shenzhen cooperation zone, Shenzhen, Guangdong, China (Shenzhen Qianhai business secretary Co., Ltd.) Patentee before: Ai Fosen (Shenzhen) Technology Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170315 Effective date of abandoning: 20180821 |
|
| AV01 | Patent right actively abandoned |