CN201366465Y - Double-mold triple-punch machine - Google Patents
Double-mold triple-punch machine Download PDFInfo
- Publication number
- CN201366465Y CN201366465Y CNU2009200508136U CN200920050813U CN201366465Y CN 201366465 Y CN201366465 Y CN 201366465Y CN U2009200508136 U CNU2009200508136 U CN U2009200508136U CN 200920050813 U CN200920050813 U CN 200920050813U CN 201366465 Y CN201366465 Y CN 201366465Y
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- cutting
- cut
- rod
- flitch
- adjusting screw
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Abstract
The utility model discloses a double-mold triple-punch machine comprising a lower machine body and an upper machine body, wherein, a crank shaft is arranged on the upper machine body, a pinion is arranged at one end of the crank shaft, a gearwheel is arranged below the pinion, a blanking plate is arranged in the gearwheel, a bearing support is arranged on the blanking plate, an adjusting screw rod is connected to the bearing support, a blanking board is pivotally connected with the other end of the adjusting screw rod, a sliding groove is formed on the blanking board, a blanking rod is arranged above the blanking board, a limit slot is formed at a nearer end part of the blanking rod with respect to the blanking board, a blanking small shaft is arranged in the limit slot and sticks into the sliding groove on the blanking board, a slide guide seat is arranged on the blanking board and the blanking rod, a safe pin is arranged between the bearing support and the adjusting screw rod, the sliding groove adopts a stepped groove, and the distance from a nearer end of the sliding groove with respect to the adjusting screw rod to the upper machine body is smaller than that from a further end to the upper machine body. The utility model can ensure the safety of the blanking system of the double-mold triple-punch machine, and is less susceptible to damage.
Description
Technical field
The utility model relates to a kind of two moulds, three impact machines, in particular for using circle and semicircle cutting edge to cut two moulds, three impact machines of material cutter safety protection structure.
Background technology
Present two moulds, three impact machines comprise lower body and upper machine body; Described upper machine body is provided with bent axle; One end of bent axle is provided with pinion; The below of pinion is provided with gear wheel; Be provided with in the gear wheel and cut charging tray; Cut charging tray and be provided with bearing block; Be connected with adjusting screw(rod) on the bearing block; The other end of adjusting screw(rod) is articulated with cuts flitch; The described flitch of cutting is provided with sliding tray; The top of cutting flitch is provided with cuts the material bar; Cut the material bar and be provided with and cut the material cutter, the cutting edge of cutting on the material cutter is the cutting edge of sealing; Upper machine body is established a main die holder near cutting material cutter one side; Be articulated with punch holder on the described bent axle, punch holder is provided with drift; Cut the material bar and be provided with stopper slot, be provided with in the stopper slot and cut the little axle of material, and extend in the sliding tray of cutting flitch near cutting flitch one end; Cutting flitch and cutting and expect to be provided with guide sliding base on the bar; Described sliding tray is a step trough, sliding tray near the distance of adjusting screw(rod) one end and upper machine body greater than in a end away from screw rod.Adopt this structure, bent axle drives the pinion rotation, pinion drives the gear wheel rotation, the flitch of cutting on the gear wheel drives the adjusting screw(rod) motion, drives then to cut flitch and move on guide sliding base, owing to be provided with sliding tray on the flitch cutting, the described little axle of material of cutting extend in the sliding tray, like this, the motion of cutting flitch drives the back and forth movement of cutting the material bar, thereby realizes the shearing and the conveying of material; Since sliding tray near the distance of adjusting screw(rod) one end and upper machine body greater than in a end away from screw rod, like this, when bearing block draws adjusting screw(rod), cut the material cutter and cut material, and the material of being cut is transported to the moulding hole place of main die holder, then, drift will expect to shift onto in the moulding hole of main die holder from cut the material cutter, when bearing block pushes away adjusting yoke, cut the material cutter and return, in return course, drift might break in cutting edge, owing to cut the cutting edge of cutting edge for sealing on the material cutter, therefore, cutting the material cutter can be stuck, make to cut and expect that bar and adjusting screw(rod) can not move,, but gear wheel is also continuing motion, at this moment, bearing block gives adjusting screw(rod) thrust, thereby cause adjusting screw(rod) stuck, therefore, be easy to damage drive disk assembly.
Summary of the invention
The purpose of this utility model is for a kind of two moulds, three impact machines being provided, utilizing the utility model can protect two moulds, three impact machines to cut the safety of material system, and not fragile.
For achieving the above object, two moulds, three impact machines of the present utility model comprise lower body and upper machine body; Described upper machine body is provided with bent axle; One end of bent axle is provided with pinion; The below of pinion is provided with gear wheel; Be provided with in the gear wheel and cut charging tray; Cut charging tray and be provided with bearing block; Be connected with adjusting screw(rod) on the bearing block; The other end of adjusting screw(rod) is articulated with cuts flitch; The described flitch of cutting is provided with sliding tray; The top of cutting flitch is provided with cuts flitch; Cut the material bar and be provided with and cut the material cutter, cut the material cutter and be provided with cutting edge, and be the cutting edge of sealing; Upper machine body is established a main die holder near cutting material cutter one side, and main die holder is provided with moulding hole and charging hole; Be articulated with punch holder on the described bent axle, punch holder is provided with drift; Cut the material bar and be provided with stopper slot, be provided with in the stopper slot and cut the little axle of material, and extend in the sliding tray of cutting flitch near cutting flitch one end; Cutting flitch and cutting and expect to be provided with guide sliding base on the bar; Be provided with safety plug between described bearing block and the adjusting screw(rod); Described sliding tray is a step trough, and the distance of close adjusting screw(rod) one end of sliding tray and upper machine body is less than the end away from adjusting screw(rod).
When two moulds, three impact machines of this structure are worked, bent axle drives the pinion rotation, pinion drives the gear wheel rotation, bearing block on the gear wheel drives the adjusting screw(rod) motion, the adjusting screw(rod) drive is cut flitch and is moved on guide sliding base, cut sliding tray on the flitch and under the effect of cutting the little axle of material, drive and cut the motion of material bar, cut the motion of material cutter thereby drive.This structure, since sliding tray near the distance of adjusting screw(rod) one end and upper machine body less than a end away from adjusting screw(rod), like this, when bearing block pushes away adjusting screw(rod), cut the material cutter and cut material, and the moulding hole that material is transported to main die holder is located, and then, drift is punched into material and carries out moulding in the moulding hole, the moulding back punching head is return, then, bearing block pulling adjusting screw(rod) makes cuts the flitch motion, impels to cut and expects that cutter returns.This structure; when cut the material cutter when returning if quilting or drift are stuck; because the distance of close adjusting screw(rod) one end of sliding tray and upper machine body is less than the end away from adjusting screw(rod); the power that makes bearing block give adjusting screw(rod) is pulling force, again owing to establish a safety plug between bearing block and adjusting screw(rod), when pulling force during greater than the shearing force of safety plug; the safety plug fracture; make bearing block separate, therefore, can protect safety and the member of cutting the material system with adjusting screw(rod).
As improvement, the described charging tray of cutting is provided with regulating tank, is provided with adjustment screw on gear wheel, and described adjustment screw is by described regulating tank.Like this can regulating shaft bearing and the position of cutting charging tray.
As improvement, the gear ratio of described pinion and gear wheel is 1: 2.Like this, can make drift backwash twice, cut the material cutter and move back and forth once.
Specialize as of the present utility model, described cutting expected and is provided with cutting edge, and be semicircle cutting edge.Adopt semicircle cutting edge, it is convenient to cut material.
As improvement, described cutting expects that cutter is a wholecircle shape cutting edge.Adopt circular cutting edge can make the fracture of being cut material smooth, not yielding.
Specialize as of the present utility model, described guide sliding base comprises the slide guide part, and the slide guide part is provided with to be cut the flitch guide runner and cut material rod guidance chute, cuts the flitch guide runner and is located at the below of cutting material rod guidance chute, one side of cutting the flitch guide runner is provided with first pressing plate, cuts material rod guidance chute and is provided with second pressing plate.This structure is convenient to cut flitch and cut the motion of expecting bar, also is convenient to dismounting.
Compared with prior art, the utility model since cut on the flitch sliding tray near the distance of adjusting screw(rod) one end and upper machine body less than a end away from adjusting screw(rod), and be provided with safety plug, therefore, can guarantee that safety and the parts of cutting the material system are not damaged.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 removes the structural representation of guide sliding base for the utility model;
Fig. 3 is guide sliding base, cuts flitch, cuts the structural representation of material bar and the installation of main die holder;
Fig. 4 is the guide sliding base structural representation;
Fig. 5 is a structural representation of cutting flitch;
Fig. 6 is the structural representation of main die holder;
Fig. 7 is the structural representation of bent axle.
The specific embodiment
Two moulds, three impact machines as shown in Figure 1 comprise lower body (not shown) and upper machine body 1; Right part at upper machine body 1 is equipped with bent axle 2, and the left part of upper machine body 1 is equipped with main die holder 20; As Fig. 6, main die holder 20 is provided with moulding hole 21 and charging hole 22; The end of bent axle 2 is equipped with pinion 3; Bent axle 2 middle parts are articulated with punch holder 5, and drift 6 is installed on the punch holder 5; The below of pinion 3 is provided with gear wheel 4, and gear wheel 4 is installed on the upper machine body 1; Be equipped with in gear wheel 4 ends and cut charging tray 7, be provided with regulating tank 8 on the charging tray 7 cutting, adjustment screw 9 is installed on gear wheel 4, and by regulating tank 8; Bearing block 10 is installed cutting on the charging tray 7, one end of bearing block 10 is connected with adjusting screw(rod) 11, one end of adjusting screw(rod) 11 is installed on the bearing block 10 by safety plug 12, and the other end of adjusting screw(rod) 11 is articulated with cuts flitch 13, cuts flitch 13 and is installed on the guide sliding base 14; As Fig. 3 and Fig. 4, described guide sliding base 14 comprises slide guide part 141, slide guide part 141 is provided with to be cut flitch guide runner 142 and cuts material rod guidance chute 143, cut flitch guide runner 142 and be located at the below of cutting material rod guidance chute 143, one side of cutting flitch guide runner 142 is provided with first pressing plate 144, cuts material rod guidance chute 143 and is provided with second pressing plate 145; As shown in Figures 1 to 3, cut material bar 15 cutting to be equipped with between the material rod guidance chute 143 and second pressing plate 145, and extend in the upper machine body 1; Cut the material bar 15 away from guide sliding base 14 1 ends be equipped with cut the material cutter 16; Cut material cutter 16 and be provided with cutting edge 17, and cutting edge 17 is circular or semicircle; As Fig. 5, be provided with sliding tray 131 on the flitch 13 cutting, sliding tray 131 is less than the step trough away from an end of adjusting screw(rod) near the distance of adjusting screw(rod) one end and upper machine body; Be provided with stopper slot 151 on the bar 15 cutting material, and be positioned at the top of cutting flitch 13; In stopper slot 151, be provided with and cut the little axle 18 of material, and extend in the sliding tray 131; The gear ratio of described pinion 3 and gear wheel 4 is 1: 2.
The material motion process of cutting of two moulds, three impact machines of this structure is: crankshaft rotating drives the pinion rotation, simultaneously, drives the punch holder motion; The rotation of pinion drives the gear wheel rotation, gear wheel drives by bearing block and adjusting screw(rod) and cuts flitch and move cutting on the flitch guide runner, cut flitch at sliding tray with cut to drive under the effect of the little axle of material and cut the material bar and cutting on the material rod guidance chute and move, cut the motion of material cutter thereby drive.During the work of two moulds, three impact machines, earlier material is put into charging hole, also pass the cutting edge of cutting the material cutter simultaneously, then starting device, make to cut and expect that cutter moves to the moulding hole, in this process, because sliding tray be that the distance of close adjusting screw(rod) one end and upper machine body is less than the step trough away from an end of adjusting screw(rod), therefore, the power that bearing gives adjusting screw(rod) is thrust, cut the material cutter when being transported to the moulding hole when the material of being cut, drift is punched in the moulding hole material and moulding, and drift is return then; After drift withdraws from cutting edge, the cutting edge of cutting the material cutter turns back to the charging hole place, cuts the material cutter in the process of returning, because sliding tray be that the distance of close adjusting screw(rod) one end and upper machine body is less than the step trough away from an end of adjusting screw(rod), therefore, to do the power that gives adjusting screw(rod) be pulling force to bearing.Two moulds, three impact machines are when work, when cutting the material cutter when returning, the product of moulding or drift are stuck in sometimes in the cutting edge and cause that to cut the material bar stuck, but the motion that gear wheel is also continuing, owing to cut the material cutter when returning, what bearing block gave adjusting screw(rod) is pulling force, and is provided with safety plug between bearing block and adjusting screw(rod), when pulling force during greater than the shearing force of safety plug, safety plug disconnects, bearing block is separated with adjusting screw(rod), like this, just can play the effect that the material system is cut in protection; The gear ratio of pinion and gear wheel was made as 1: 2,, cuts the material cutter and cut material once to realize drift towards secondary; At gear wheel with cut adjustment screw is set between the charging tray, for the position of regulating shaft bearing.
Claims (6)
1. mould three impact machines comprise lower body and upper machine body; Described upper machine body is provided with bent axle; One end of bent axle is provided with pinion; The below of pinion is provided with gear wheel; Be provided with in the gear wheel and cut charging tray; Cut charging tray and be provided with bearing block; Be connected with adjusting screw(rod) on the bearing block; The other end of adjusting screw(rod) is articulated with cuts flitch; The described flitch of cutting is provided with sliding tray; The top of cutting flitch is provided with cuts the material bar; Cut the material bar and be provided with and cut the material cutter, cut the material cutter and be provided with cutting edge; Upper machine body is established a main die holder near cutting material cutter one side, and main die holder is provided with moulding hole and charging hole; Be articulated with punch holder on the described bent axle, punch holder is provided with drift; Cut the material bar and be provided with stopper slot, be provided with in the stopper slot and cut the little axle of material, and extend in the sliding tray of cutting flitch near cutting flitch one end; Cutting flitch and cutting and expect to be provided with guide sliding base on the bar; Its feature as for: be provided with safety plug between described bearing block and the adjusting screw(rod); Described sliding tray is a step trough, and the distance of close adjusting screw(rod) one end of sliding tray and upper machine body is less than the end away from adjusting screw(rod).
2. two moulds, three impact machines according to claim 1, it is characterized in that: the described charging tray of cutting is provided with regulating tank, is provided with adjustment screw on gear wheel, and described adjustment screw is by described regulating tank.
3. two moulds, three impact machines according to claim 2, it is characterized in that: the gear ratio of described pinion and gear wheel is 1: 2.
4. two moulds, three impact machines according to claim 3 is characterized in that: described cutting expects that cutter is semicircle cutting edge.
5. two moulds, three impact machines according to claim 3 is characterized in that: described cutting expects that cutter is a wholecircle shape cutting edge.
6. according to claim 4 or 5 any described two moulds, three impact machines, it is characterized in that: described guide sliding base comprises the slide guide part, the slide guide part is provided with to be cut the flitch guide runner and cuts material rod guidance chute, cut the flitch guide runner and be located at the below of cutting material rod guidance chute, one side of cutting the flitch guide runner is provided with first pressing plate, cuts material rod guidance chute and is provided with second pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200508136U CN201366465Y (en) | 2009-01-23 | 2009-01-23 | Double-mold triple-punch machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200508136U CN201366465Y (en) | 2009-01-23 | 2009-01-23 | Double-mold triple-punch machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201366465Y true CN201366465Y (en) | 2009-12-23 |
Family
ID=41485366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200508136U Expired - Fee Related CN201366465Y (en) | 2009-01-23 | 2009-01-23 | Double-mold triple-punch machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN201366465Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011091643A1 (en) * | 2010-01-28 | 2011-08-04 | Yang Dongzuo | Material shearing and clamping device for upset machine, working method of the material shearing and clamping device |
| CN103381468A (en) * | 2013-08-09 | 2013-11-06 | 杨东佐 | Material cutting and clamping device of upsetting machine and working method |
| CN105382134A (en) * | 2014-09-03 | 2016-03-09 | 东莞市石西智能机器制造有限公司 | Numerical control upsetting forging press for ejection wires and working method |
| CN105458123A (en) * | 2014-09-03 | 2016-04-06 | 东莞市石西智能机器制造有限公司 | Upsetting forging press and operating method |
| CN105689632A (en) * | 2016-03-30 | 2016-06-22 | 浙江东雄重工有限公司 | Cutting device of eight-station cold heading machine |
| CN107088633A (en) * | 2017-06-28 | 2017-08-25 | 太仓荣中机电科技有限公司 | A kind of filature cutting machine structure |
| CN114226622A (en) * | 2021-12-20 | 2022-03-25 | 东莞市华诺合金有限公司 | Cold heading processing equipment |
-
2009
- 2009-01-23 CN CNU2009200508136U patent/CN201366465Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011091643A1 (en) * | 2010-01-28 | 2011-08-04 | Yang Dongzuo | Material shearing and clamping device for upset machine, working method of the material shearing and clamping device |
| CN101797614B (en) * | 2010-01-28 | 2012-04-25 | 杨东佐 | Shearing and clamping device for upsetter and shearing and clamping operating method |
| CN103381468A (en) * | 2013-08-09 | 2013-11-06 | 杨东佐 | Material cutting and clamping device of upsetting machine and working method |
| CN105382134A (en) * | 2014-09-03 | 2016-03-09 | 东莞市石西智能机器制造有限公司 | Numerical control upsetting forging press for ejection wires and working method |
| CN105458123A (en) * | 2014-09-03 | 2016-04-06 | 东莞市石西智能机器制造有限公司 | Upsetting forging press and operating method |
| CN105689632A (en) * | 2016-03-30 | 2016-06-22 | 浙江东雄重工有限公司 | Cutting device of eight-station cold heading machine |
| CN107088633A (en) * | 2017-06-28 | 2017-08-25 | 太仓荣中机电科技有限公司 | A kind of filature cutting machine structure |
| CN114226622A (en) * | 2021-12-20 | 2022-03-25 | 东莞市华诺合金有限公司 | Cold heading processing equipment |
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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: 20091223 Termination date: 20150123 |
|
| EXPY | Termination of patent right or utility model |