CN208321781U - A kind of hole punching on circular duct mold - Google Patents
A kind of hole punching on circular duct mold Download PDFInfo
- Publication number
- CN208321781U CN208321781U CN201820822389.1U CN201820822389U CN208321781U CN 208321781 U CN208321781 U CN 208321781U CN 201820822389 U CN201820822389 U CN 201820822389U CN 208321781 U CN208321781 U CN 208321781U
- Authority
- CN
- China
- Prior art keywords
- groove
- round tube
- shaft
- fixed
- lower die
- 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 proposes a kind of hole punching on circular duct mold, including lower die, upper mold regarding to the issue above, is connected between upper die and lower die by sliding guide column guide sleeve；Lower die is equipped with the first groove and the second groove, and the first groove is located above the second groove and the two is interconnected, and fixed mechanism is equipped in the first groove, is equipped with steering mechanism in the second groove；Upper mold is equipped with adjusting cavity, lead screw is rotatably equipped in adjusting cavity, lead screw is connected with the output shaft of the second motor, what is be threadedly engaged on lead screw is arranged sliding block, and slider bottom is equipped with formed punch, and the second motor rotation band movable slider moves horizontally in adjusting cavity, the utility model can be punched out operation in the different piece of round tube, efficiency is improved, meanwhile, round tube will not deformation occurs in punch process.
Description
Technical field
The utility model relates to a kind of hole punching on circular duct molds, are related to mould pressing technology field.
Background technique
At present when steel construction tie-rod (pull rod for bearing arch abutment horizontal thrust in bowstring arch bridge is known as tie-rod) class component fluting,
Scribing line, positioning, cutting are complete by hand, and the positioning accuracy at round tube center and the cut quality of slot cannot be guaranteed.The positioning of tie-rod round tube,
Scribing line, cutting are completed by hand entirely, and round tube fluting positioning is easy asymmetry, are influenced following process, are influenced the presentation quality of component.
Patent 201620916283.9 discloses a kind of round tube grooving mould, including pedestal, bottom plate, the first side plate and second
Side plate, the bottom plate are fixed on the base surface, and the first side plate and the second side plate are fixed on vertically on the upper surface of bottom plate, and the
Side plate and the second side plate are parallel to each other, and notch is equipped on the first side plate and the second side plate, what the notch and needs were slotted
Notch on round tube is corresponding, and the round tube for needing to slot is placed between two side plates.Pass through production, the use of positioning mold, circle
Tube hub accurate positioning, can be by control errors in ± 0.5mm.Efficiency improves during actual fabrication, labor intensity reduces.Can have
The scale error of component, guarantees the qualification rate of component in effect control processing processing.
Patent 201720655091.1 discloses a kind of hole punching on circular duct mold, including upper die and lower die；The lower die includes
Lower die holder, lower bolster, lower die fixed block, cam die carriage portion and formed punch；The upper side setting of the lower die holder is
Lower bolster is stated, the upper side of the lower bolster is provided with the lower die fixed block；The two sides of the lower bolster are provided with cam die
Carriage portion, the upper side in cam die carriage portion are provided with drift mounting seat, and one end installation of the formed punch is set
It sets in the drift mounting seat, the other end is used for the first through hole across the lower die fixed block to hole punching on circular duct to be processed；
The upper mold includes upper die holder, fluting formed punch, pressure plate and cam die driving portion；Using the fluting formed punch and lower die of upper mold
Formed punch cooperating together, by the technique, the processing of punching, fluting is can be completed in a punching press.
But above-mentioned mold is only capable of being punched out in fixed position, cannot output not in the different parts of same round tube
Symmetrical hole.
Summary of the invention
The utility model proposes a kind of hole punching on circular duct mold regarding to the issue above, can carry out in the different piece of round tube
Punch operation improves efficiency, meanwhile, round tube will not deformation occurs in punch process.
Specific technical solution is as follows:
A kind of hole punching on circular duct mold, including lower die, upper mold are connected by sliding guide column guide sleeve between upper die and lower die
It connects；
Lower die is equipped with the first groove and the second groove, and the first groove is located above the second groove and the two is interconnected,
It is equipped with fixed mechanism in first groove, is equipped with steering mechanism in the second groove；
Fixed mechanism includes interpolation pole and fixed sleeves, and two fixed sleeves are respectively sleeved at the both ends of interpolation pole；Interpolation
Bar includes main shaft, and the both ends of main shaft fix a circular pressing plate respectively, multiple support plates, bearing are equipped between two circular pressing plates
Plate is uniformly fixed on the outer wall of main shaft in emitting shape, and circular pressing plate is equipped with multiple inserting grooves, and inserting groove is arranged in adjacent
Between two support plates；
One end of fixed sleeves is equipped with round tube fixing groove, is uniformly provided with multiple inserting columns in round tube fixing groove, inserting column with
The inserting groove of circular pressing plate is correspondingly arranged and is interference fitted, and is axially arranged with rack gear on the outer wall of fixed sleeves；
Interpolation pole is plug-type to be arranged in round tube, and fixed sleeves are pressed on the both ends of round tube, and the grafting of fixed sleeves
Column is plug-type to be fixed in the inserting groove of circular pressing plate；
The other end of fixed sleeves is equipped with first rotating shaft, and first rotating shaft is spindle rotationally arranged in the shaft fixing groove of lower die
In；
Steering mechanism includes the second shaft, and the second shaft is rotatably fixed in the second groove, fixed in the second shaft
Two gears, two gears are meshed with the rack gear on two fixed sleeves respectively, the output shaft of the second shaft and first motor
It is connected, first motor rotation drives round tube to be rotated；
Upper mold is equipped with adjusting cavity, is rotatably equipped with lead screw in adjusting cavity, lead screw is connected with the output shaft of the second motor
It connects, what is be threadedly engaged on lead screw is arranged sliding block, and slider bottom is equipped with formed punch, the second motor rotation band movable slider water in adjusting cavity
Translation is dynamic.
Further, circular pressing plate and round tube internal clearance cooperate, and the outer rim of support plate and the outer rim of circular pressing plate are mutually neat
It is flat.
Further, pressure-bearing column is additionally provided in the second shaft, pressure-bearing column fits with round tube, and rotates with the second shaft.
Further, upper mold is equipped with limit end block.
Further, the length of interpolation pole is less than or equal to the length of round tube.
The working principle of the utility model is as follows:
By the plug-type setting of interpolation pole in round tube, fixed sleeves are pressed on the both ends of round tube, and fixed sleeves is slotting
It connects in the plug-type inserting groove for being fixed on circular pressing plate of column, to realize to after the gripping of round tube, by fixed mechanism
First rotating shaft is inserted into shaft fixing groove；
Corresponding position needed for sliding block is moved to first time punching by the second motor, is molded, and is completed for the first time
Punching；
Round tube is rotated by first motor, corresponding position needed for sliding block is moved to second of punching, is carried out
Second of punching is completed in molding；
And so on, until punching is fully completed, remove round tube；
In conclusion the utility model can be punched out operation in the different piece of round tube, efficiency is improved, meanwhile,
Under the supporting role of interpolation pole, round tube will not deformation occurs in punch process.
Detailed description of the invention
Fig. 1 is the utility model section view；
Fig. 2 is shaft fixing groove cross-sectional view；
Fig. 3 is interpolation pole cross-sectional view；
Fig. 4 is fixed sleeves structure chart.
Specific embodiment
It is clear to be more clear the technical solution of the utility model, the utility model is carried out into one with reference to the accompanying drawing
Step description, the technical characteristic of any pair of technical solutions of the utility model carry out the scheme that equivalencing is obtained with conventional reasoning and fall
Enter scope of protection of the utility model.
Appended drawing reference
Lower die 1, upper mold 2, sliding guide column guide sleeve 3, the first groove 4, the second groove 5, interpolation pole 6, fixed sleeves 7, main shaft
8, circular pressing plate 9, support plate 10, inserting groove 11, round tube fixing groove 12, inserting column 13, rack gear 14, first rotating shaft 15, shaft are solid
Determine slot 16, the second shaft 17, gear 18, first motor 19, adjusting cavity 20, lead screw 21, sliding block 22, formed punch 23, pressure-bearing column 24, limit
Position end block 25, round tube 26.
A kind of hole punching on circular duct mold as shown in the figure, including lower die 1, upper mold 2 are led by sliding guide column between upper die and lower die
Set 3 is connected；
Lower die is equipped with the first groove 4 and the second groove 5, and the first groove is located above the second groove and the two mutually interconnects
It is logical, it is equipped with fixed mechanism in the first groove, is equipped with steering mechanism in the second groove；
Fixed mechanism includes interpolation pole 6 and fixed sleeves 7, and two fixed sleeves are respectively sleeved at the both ends of interpolation pole；It is interior
Inserted link includes main shaft 8, and the both ends of main shaft fix a circular pressing plate 9 respectively, are equipped with multiple support plates between two circular pressing plates
10, support plate is uniformly fixed on the outer wall of main shaft in emitting shape, and circular pressing plate is equipped with multiple inserting grooves 11, inserting groove setting
Between two adjacent support plates；
One end of fixed sleeves is equipped with round tube fixing groove 12, is uniformly provided with multiple inserting columns 13, grafting in round tube fixing groove
Column and the inserting groove of circular pressing plate are correspondingly arranged and are interference fitted, and rack gear 14 is axially arranged on the outer wall of fixed sleeves；
Interpolation pole is plug-type to be arranged in round tube 26, and fixed sleeves are pressed on the both ends of round tube, and fixed sleeves is slotting
It connects in the plug-type inserting groove for being fixed on circular pressing plate of column；
The other end of fixed sleeves is equipped with first rotating shaft 15, and first rotating shaft is spindle rotationally arranged in the shaft fixing groove of lower die
In 16；
Steering mechanism includes the second shaft 17, and the second shaft is rotatably fixed in the second groove, solid in the second shaft
Fixed two gears 18, two gears are meshed with the rack gear on two fixed sleeves respectively, the second shaft and first motor 19
Output shaft is connected, and first motor rotation drives round tube to be rotated；
Upper mold is equipped with adjusting cavity 20, is rotatably equipped with lead screw 21, the output shaft of lead screw and the second motor in adjusting cavity
It is connected, what is be threadedly engaged on lead screw is arranged sliding block 22, and slider bottom is equipped with formed punch 23, and the second motor rotation band movable slider is being adjusted
It is moved horizontally in section chamber.
Further, circular pressing plate and round tube internal clearance cooperate, and the outer rim of support plate and the outer rim of circular pressing plate are mutually neat
It is flat.
Further, pressure-bearing column 24 is additionally provided in the second shaft, pressure-bearing column fits with round tube, and turns with the second shaft
It is dynamic.
Further, upper mold is equipped with limit end block 25.
Further, the length of interpolation pole is less than or equal to the length of round tube.
The working principle of the utility model is as follows:
By the plug-type setting of interpolation pole in round tube, fixed sleeves are pressed on the both ends of round tube, and fixed sleeves is slotting
It connects in the plug-type inserting groove for being fixed on circular pressing plate of column, to realize to after the gripping of round tube, by fixed mechanism
First rotating shaft is inserted into shaft fixing groove；
Corresponding position needed for sliding block is moved to first time punching by the second motor, is molded, and is completed for the first time
Punching；
Round tube is rotated by first motor, corresponding position needed for sliding block is moved to second of punching, is carried out
Second of punching is completed in molding；
And so on, until punching is fully completed, remove round tube.
Claims (5)
1. a kind of hole punching on circular duct mold, it is characterized in that, including lower die, upper mold pass through sliding guide column guide sleeve between upper die and lower die
It is connected；
Lower die is equipped with the first groove and the second groove, and the first groove is located above the second groove and the two is interconnected, and first
It is equipped with fixed mechanism in groove, is equipped with steering mechanism in the second groove；
Fixed mechanism includes interpolation pole and fixed sleeves, and two fixed sleeves are respectively sleeved at the both ends of interpolation pole；Interpolation pole packet
Main shaft is included, the both ends of main shaft fix a circular pressing plate respectively, are equipped with multiple support plates between two circular pressing plates, support plate is in
Emitting shape is uniformly fixed on the outer wall of main shaft, and circular pressing plate is equipped with multiple inserting grooves, and adjacent two are arranged in inserting groove
Between support plate；
One end of fixed sleeves is equipped with round tube fixing groove, and multiple inserting columns, inserting column and circle are uniformly provided in round tube fixing groove
The inserting groove of pressing plate is correspondingly arranged and is interference fitted, and is axially arranged with rack gear on the outer wall of fixed sleeves；
Interpolation pole is plug-type to be arranged in round tube, and fixed sleeves are pressed on the both ends of round tube, and the inserting column of fixed sleeves is inserted
Enter being fixed in the inserting groove of circular pressing plate for formula；
The other end of fixed sleeves is equipped with first rotating shaft, and first rotating shaft is spindle rotationally arranged in the shaft fixing groove of lower die；
Steering mechanism includes the second shaft, and the second shaft is rotatably fixed in the second groove, and two are fixed in the second shaft
Gear, two gears are meshed with the rack gear on two fixed sleeves respectively, and the second shaft is connected with the output shaft of first motor
It connects, first motor rotation drives round tube to be rotated；
Upper mold is equipped with adjusting cavity, is rotatably equipped with lead screw in adjusting cavity, lead screw is connected with the output shaft of the second motor, silk
What is be threadedly engaged on thick stick is arranged sliding block, and slider bottom is equipped with formed punch, and the second motor rotation band movable slider is horizontal in adjusting cavity to be moved
It is dynamic.
2. a kind of hole punching on circular duct mold as described in claim 1, it is characterized in that, circular pressing plate and round tube internal clearance cooperate,
The outer rim of support plate and the outer rim of circular pressing plate are flush.
3. a kind of hole punching on circular duct mold as described in claim 1, it is characterized in that, pressure-bearing column, pressure-bearing are additionally provided in the second shaft
Column fits with round tube, and rotates with the second shaft.
4. a kind of hole punching on circular duct mold as described in claim 1, it is characterized in that, upper mold is equipped with limit end block.
5. a kind of hole punching on circular duct mold as described in claim 1, it is characterized in that, the length of interpolation pole is less than or equal to the length of round tube
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820822389.1U CN208321781U (en) | 2018-05-30 | 2018-05-30 | A kind of hole punching on circular duct mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820822389.1U CN208321781U (en) | 2018-05-30 | 2018-05-30 | A kind of hole punching on circular duct mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208321781U true CN208321781U (en) | 2019-01-04 |
Family
ID=64772199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820822389.1U Expired - Fee Related CN208321781U (en) | 2018-05-30 | 2018-05-30 | A kind of hole punching on circular duct mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208321781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508662A (en) * | 2019-07-17 | 2019-11-29 | 晋江市恒溢雨具有限公司 | A kind of umbrella rib skeleton circle wall pipe anti-deformation blanking apparatus and its processing method |
-
2018
- 2018-05-30 CN CN201820822389.1U patent/CN208321781U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508662A (en) * | 2019-07-17 | 2019-11-29 | 晋江市恒溢雨具有限公司 | A kind of umbrella rib skeleton circle wall pipe anti-deformation blanking apparatus and its processing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111515879A (en) | Mold machining device capable of achieving accurate positioning | |
| CN209318584U (en) | A kind of spliced stamping die being conveniently replaceable insert | |
| CN104475572A (en) | Automobile rear wheel cover inner plate drawing die | |
| CN208321781U (en) | A kind of hole punching on circular duct mold | |
| CN111790805A (en) | Mechanical metal stamping die side cutting structure and cutting method | |
| CN203495035U (en) | Table type manual flanging machine | |
| CN109719220A (en) | A kind of positioning device applied in creeper tread stamping die | |
| CN204799789U (en) | Novel tube mould of bending | |
| CN204842619U (en) | Automatic piercing press of rail guard component | |
| CN208584713U (en) | A kind of automotive seat Double-work-position molding machine | |
| CN207547382U (en) | A kind of automobile die manufacture drilling device | |
| CN209850041U (en) | Double-servo blind hole tapping machine | |
| CN115382966A (en) | Stamping die for automobile wheel cover and stamping method thereof | |
| CN210939667U (en) | Die cutting die of full-automatic die cutting machine | |
| CN210586713U (en) | Precision mold convenient for replacing mold cavity | |
| CN211161854U (en) | High-precision die-casting die for single shaft of washing machine | |
| CN108580664B (en) | Special-shaped tube processing equipment | |
| CN207807962U (en) | A kind of Wooden Pattern Making device | |
| CN109248960B (en) | Stamping die for metal production | |
| CN210967284U (en) | Novel hardware mould beveling device | |
| CN220760906U (en) | Hinge beam intermediate billet taper imprinting tool | |
| CN216679689U (en) | Numerical control pipe bending machine for machining automobile parts | |
| CN214417793U (en) | Steel pipe cutting device | |
| CN211645776U (en) | Fixed effectual aluminium system paper mould utensil | |
| CN216989966U (en) | Drilling machine tool for high-precision die machining |
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: 20190104 Termination date: 20190530 |