CN208408029U - A kind of punch - Google Patents
A kind of punch Download PDFInfo
- Publication number
- CN208408029U CN208408029U CN201821001776.5U CN201821001776U CN208408029U CN 208408029 U CN208408029 U CN 208408029U CN 201821001776 U CN201821001776 U CN 201821001776U CN 208408029 U CN208408029 U CN 208408029U
- Authority
- CN
- China
- Prior art keywords
- mandril
- shaft
- roll
- rolls
- shafts
- 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
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Abstract
The utility model discloses a kind of punches, including main motor, the side of the main motor is provided with shaft coupling, the side of the shaft coupling is provided with pinion stand, and shaft coupling, through the inside of pinion stand, the side of the pinion stand is provided with No.1 shaft and No. two shafts, and No.1 shaft is located at the side of No. two shafts, it is provided with pusher between the No.1 shaft and No. two shafts, and pusher is through the inside of pinion stand.A kind of punch described in the utility model; equipped with connecting rod and buffering spacer, top is realized by connecting rod with mandril and is socketed, and can carry out Fast Installation and disassembly to top; convenient for being replaced to top; it avoids traditional top from replacing when replacing together with mandril, buffering clamping can be carried out to workpiece to be perforated, convenient for protection workpiece; avoid the deformation as caused by firmly squeezing; and keep clamping more stable, there is certain practicability, bring better prospect of the application.
Description
Technical field
The utility model relates to punch field, in particular to a kind of punch.
Background technique
Punch is barrel shaped roll, two fixed guide plates and the position being in tilted layout by two opposite roll lines
In the device that " ring seal pass " that in-between top is constituted perforates to pipe, existing punch is unable to satisfy
The use of people；There are certain drawbacks when in use in existing punch, firstly, top is complex with the connection of mandril,
Fast Installation and disassembly can not be carried out to top, be not easy to replace top, traditional top need to be together with top when replacing
Bar is replaced together, wastes time and replacement cost is not easy to protect secondly, buffering clamping can not be carried out to workpiece to be perforated
Nurse's part is easy because of deformation caused by firmly squeezing to pipe, and clamping effect is bad, brings one to the use process of people
Fixed influence, for this purpose, it is proposed that a kind of punch.
Utility model content
The main purpose of the utility model is to provide a kind of punches, can effectively solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of punch, including main motor, the side of the main motor are provided with shaft coupling, and the side of the shaft coupling is set
It is equipped with pinion stand, and shaft coupling, through the inside of pinion stand, the side of the pinion stand is provided with No.1 shaft and turns with No. two
Axis, and No.1 shaft is located at the side of No. two shafts, is provided with pusher, and pusher between the No.1 shaft and No. two shafts
For machine through the inside of pinion stand, the side of the No.1 shaft is welded with No. two rolls, the side welding of No. two shafts
There is a No.1 roll, the lower end of No. two rolls and No.1 roll is provided with working stand, the side setting of the working stand
There is Centering Roll, a side external surface of No. two rolls and No.1 roll is fixedly installed with buffering spacer, No. two rolls
It is provided with top and pipe between No.1 roll, and comes directly towards the side for being located at pipe, the side of the top is provided with connection
Bar, the side of the connecting rod are socketed with mandril leading portion, and the circumferential outer surface of the connecting rod is provided through card slot, and connects
Bar is socketed between top and mandril leading portion by card slot, and the side of the mandril leading portion is socketed with mandril middle section, the mandril
The side in middle section is socketed with mandril back segment, and the tail portion of the mandril back segment is socketed with connector sleeve, in the mandril leading portion, mandril
Section, mandril back segment and connector sleeve form mandril, and the Centering Roll is located at the side of mandril, the mandril leading portion, mandril middle section and
The inside both ends of mandril back segment are respectively arranged with clamp rail and fixture block.
Preferably, the pinion stand is internally provided with two groups of transmission gears, and the shaft coupling passes through two groups of transmission gears
Mutually agree with No.1 shaft and No. two shafts respectively.
Preferably, the side of the pusher is provided with blow tank, and blow tank is fixedly connected with the outer surface of pinion stand.
Preferably, it is provided with vestibule between No. two rolls and No.1 roll, and comes directly towards and is respectively positioned on vestibule with pipe
Two sides, the two sides of vestibule are provided with guide plate, and guide plate is fixedly connected with working stand.
Preferably, the lower end of the Centering Roll is provided with cabinet, and a side external surface of cabinet is welded with control panel.
Preferably, the quantity of the buffering spacer be two groups, and two groups of buffering spacers pass through several groups fixing bolt with
No. two rolls are fixedly connected with No.1 roll.
Compared with prior art, the utility model has the following beneficial effects: the punch, by the connecting rod of setting,
Top is realized by connecting rod with mandril and is socketed, and can carry out Fast Installation and disassembly to top, convenient for being replaced to top,
It avoids traditional top from replacing when replacing together with mandril, saves replacing construction and replacement cost, pass through the cushion of setting
Piece can carry out buffering clamping to workpiece to be perforated, convenient for protection workpiece, avoid the deformation as caused by firmly squeezing, and
Keep clamping more stable, there is certain practicability, entire punch structure is simple, easy to operate, the effect used relative to
Traditional approach is more preferable.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of punch of the utility model；
Fig. 2 is the cross-sectional view of A in a kind of Fig. 1 of punch of the utility model；
Fig. 3 is a kind of cross-sectional view of the mandril of punch of the utility model；
Fig. 4 is a kind of cross-sectional view of the top of punch of the utility model.
In figure: 1, main motor；2, shaft coupling；3, pinion stand；4, No.1 shaft；5, pusher；6, No. two shafts；7, it works
Base；8, No.1 roll；9, No. two rolls；10, Centering Roll；11, mandril leading portion；12, it comes directly towards；13, pipe；14, connecting rod；
15, mandril middle section；16, mandril back segment；17, connector sleeve；18, card slot；19, buffering spacer.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Embodiment 1
As shown in Figs 1-4, a kind of punch, including main motor 1, the side of main motor 1 are provided with shaft coupling 2, shaft coupling 2
Side be provided with pinion stand 3, and shaft coupling 2, through the inside of pinion stand 3, the side of pinion stand 3 is provided with No.1 shaft 4
With No. two shafts 6, and No.1 shaft 4 is located at the side of No. two shafts 6, is provided with pusher between No.1 shaft 4 and No. two shafts 6
Machine 5, and pusher 5 is through the inside of pinion stand 3, the side of No.1 shaft 4 are welded with No. two rolls 9, and the one of No. two shafts 6
Side is welded with No.1 roll 8, and the lower end of No. two rolls 9 and No.1 roll 8 is provided with working stand 7, and the side of working stand 7 is set
It is equipped with Centering Roll 10, a side external surface of No. two rolls 9 and No.1 roll 8 is fixedly installed with buffering spacer 19, No. two rolls 9
It is provided with top 12 and pipe 13 between No.1 roll 8, and comes directly towards 12 sides for being located at pipe 13, comes directly towards 12 side setting
There is connecting rod 14, the side of connecting rod 14 is socketed with mandril leading portion 11, and the circumferential outer surface of connecting rod 14 is provided through card slot
18, and connecting rod 14 is socketed between top 12 and mandril leading portion 11 by card slot 18, the side of mandril leading portion 11 is socketed with top
Bar middle section 15, the side in mandril middle section 15 are socketed with mandril back segment 16, and the tail portion of mandril back segment 16 is socketed with connector sleeve 17, mandril
Leading portion 11, mandril middle section 15, mandril back segment 16 and connector sleeve 17 form mandril, and Centering Roll 10 is located at the side of mandril, the top
The inside both ends of bar leading portion 11, mandril middle section 15 and mandril back segment 16 are respectively arranged with clamp rail and fixture block, and top 12 is logical with mandril
It crosses connecting rod 14 and realizes socket, Fast Installation and disassembly can be carried out to top 12, convenient for replacing top 12, avoid passing
The top 12 of system is replaced when replacing together with mandril, and replacing construction and replacement cost are saved.
Embodiment 2
As shown in Figs 1-4, pinion stand 3 is internally provided with two groups of transmission gears, and shaft coupling 2 passes through two groups of transmission gears point
Do not agree with No.1 shaft 4 and No. two 6 phases of shaft；The side of pusher 5 is provided with blow tank, and blow tank and pinion stand 3
Outer surface is fixedly connected；It is provided with vestibule between No. two rolls 9 and No.1 roll 8, and comes directly towards 12 and is respectively positioned on vestibule with pipe 13
Two sides, the two sides of vestibule are provided with guide plate, and guide plate is fixedly connected with working stand 7；The lower end setting of Centering Roll 10 is organic
One side external surface of case, cabinet is welded with control panel；The quantity of buffering spacer 19 is two groups, and two groups of buffering spacers 19 are logical
Several groups fixing bolt is crossed to be fixedly connected with No. two rolls 9 and No.1 roll 8, buffering spacer 19 can to workpiece to be perforated into
Row buffering clamping avoids the deformation as caused by firmly squeezing, and keep clamping more stable convenient for protection workpiece.
It should be noted that the utility model is a kind of punch, when in use, firstly, the punch is placed on water
On plane earth, the hole that workpiece to be processed is placed between No.1 roll 8 and No. two rolls 9 is intracavitary, and the setting of guide plate can
Keep its fixation more stable, the buffering spacer 19 of No.1 roll 8 and the fixed installation of No. two 9 sides of roll can be to work to be perforated
Part carries out buffering and squeezes clamping, convenient for protection workpiece, avoids the deformation as caused by firmly squeezing, plays the work of buffer protection
With, and keep clamping more stable, control panel is manipulated, makes main motor 1 that shaft coupling 2 be driven to rotate, 3 internal drive gear of pinion stand
Drive under, No.1 shaft 4 and No. two shafts 6 drive No. two rolls 9 and No.1 roll 8 to rotate respectively, and squeeze workpiece, are pushing up
First 12 perforate with realization under the cooperation of mandril, and mandril is spelled by mandril leading portion 11, mandril middle section 15, mandril back segment 16 and connector sleeve 17
It connects, and each section is mutually indepedent, when the mandril damage for having any position, replacement need to be only carried out to it can be realized entirety
Continue to use, replacement cost can be saved, be socketed between each other by clamp rail and fixture block, keep its socket more firm, mandril
Firm socket is realized by the card slot 18 of 14 upper end of connecting rod with top 12, Fast Installation and disassembly can be carried out to top 12,
Convenient for replacing to top 12, avoid traditional top 12 that from need to replacing together with mandril when replacing, save replacing construction with
Replacement cost is more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of punch, including main motor (1), it is characterised in that: the side of the main motor (1) is provided with shaft coupling (2),
The side of the shaft coupling (2) is provided with pinion stand (3), and shaft coupling (2) is through the inside of pinion stand (3), the gear
The side of seat (3) is provided with No.1 shaft (4) and No. two shafts (6), and No.1 shaft (4) is located at the side of No. two shafts (6),
It is provided with pusher (5) between the No.1 shaft (4) and No. two shafts (6), and pusher (5) is through pinion stand (3)
Inside, the side of the No.1 shaft (4) are welded with No. two rolls (9), and the side of No. two shafts (6) is welded with No.1 and rolls
Roller (8), No. two rolls (9) and the lower end of No.1 roll (8) are provided with working stand (7), and the one of the working stand (7)
Side is provided with Centering Roll (10), and a side external surface of No. two rolls (9) and No.1 roll (8) is fixedly installed with cushion
Piece (19) is provided with top (12) and pipe (13), and comes directly towards (12) position between No. two rolls (9) and No.1 roll (8)
It is provided with connecting rod (14) in the side of the side of pipe (13), the top (12), the side socket of the connecting rod (14)
Have mandril leading portion (11), the circumferential outer surface of the connecting rod (14) is provided through card slot (18), and connecting rod (14) passes through
Card slot (18) is socketed between top (12) and mandril leading portion (11), and the side of the mandril leading portion (11) is socketed with mandril middle section
(15), the side of the mandril middle section (15) is socketed with mandril back segment (16), and the tail portion of the mandril back segment (16) is socketed with company
Female connector (17), the mandril leading portion (11), mandril middle section (15), mandril back segment (16) and connector sleeve (17) form mandril, described
Centering Roll (10) is located at the side of mandril, the mandril leading portion (11), mandril middle section (15) and mandril back segment (16) inside two
End is respectively arranged with clamp rail and fixture block.
2. a kind of punch according to claim 1, it is characterised in that: the pinion stand (3) is internally provided with two groups
Transmission gear, the shaft coupling (2) are mutually agreed with No.1 shaft (4) and No. two shafts (6) respectively by two groups of transmission gears.
3. a kind of punch according to claim 1, it is characterised in that: the side of the pusher (5) is provided with material feeding
Slot, and blow tank is fixedly connected with the outer surface of pinion stand (3).
4. a kind of punch according to claim 1, it is characterised in that: No. two rolls (9) and No.1 roll (8) it
Between be provided with vestibule, and come directly towards the two sides that (12) and pipe (13) are respectively positioned on vestibule, the two sides of vestibule are provided with guide plate, guide plate
It is fixedly connected with working stand (7).
5. a kind of punch according to claim 1, it is characterised in that: the lower end setting of the Centering Roll (10) is organic
One side external surface of case, cabinet is welded with control panel.
6. a kind of punch according to claim 1, it is characterised in that: the quantity of the buffering spacer (19) is two groups,
And two groups of buffering spacers (19) are fixedly connected by several groups fixing bolt with No. two rolls (9) and No.1 roll (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821001776.5U CN208408029U (en) | 2018-06-27 | 2018-06-27 | A kind of punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821001776.5U CN208408029U (en) | 2018-06-27 | 2018-06-27 | A kind of punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208408029U true CN208408029U (en) | 2019-01-22 |
Family
ID=65106196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821001776.5U Expired - Fee Related CN208408029U (en) | 2018-06-27 | 2018-06-27 | A kind of punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208408029U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069298A (en) * | 2019-12-19 | 2020-04-28 | 太原重工股份有限公司 | Digital control system and method for puncher |
| CN112246873A (en) * | 2020-09-03 | 2021-01-22 | 鑫鹏源(聊城)智能科技有限公司 | Connecting ejector rod for hot rolling and processing method |
| CN112419838A (en) * | 2020-12-07 | 2021-02-26 | 肖永忠 | Mental health education teaching aid |
-
2018
- 2018-06-27 CN CN201821001776.5U patent/CN208408029U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069298A (en) * | 2019-12-19 | 2020-04-28 | 太原重工股份有限公司 | Digital control system and method for puncher |
| CN111069298B (en) * | 2019-12-19 | 2021-10-08 | 太原重工股份有限公司 | Digital control system and method for puncher |
| CN112246873A (en) * | 2020-09-03 | 2021-01-22 | 鑫鹏源(聊城)智能科技有限公司 | Connecting ejector rod for hot rolling and processing method |
| CN112419838A (en) * | 2020-12-07 | 2021-02-26 | 肖永忠 | Mental health education teaching aid |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20210627 |