CN205309201U - Crank type forging device - Google Patents
Crank type forging device Download PDFInfo
- Publication number
- CN205309201U CN205309201U CN201520903659.8U CN201520903659U CN205309201U CN 205309201 U CN205309201 U CN 205309201U CN 201520903659 U CN201520903659 U CN 201520903659U CN 205309201 U CN205309201 U CN 205309201U
- Authority
- CN
- China
- Prior art keywords
- forging
- crank
- pouring weight
- connecting rod
- chute
- 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 relates to a forging device, disclose a crank type forging device, including the articulated fixed crank of one end, this crank free end is articulated to have the connecting rod, the connecting rod below is equipped with vertical spout, sliding connection has the slider in the spout, the connecting rod is kept away from articulate one end and is articulated on the slider, the spout below is equipped with the die, in the spout still sliding connection have the forging pouring weight that is located the connecting rod below, forge and be connected with the elastic component between pouring weight and the spout, this patent application is compared with prior art, when this device has reduced the downstream of forging pouring weight, to the offset of horizontal direction to offset when having reduced to forge the blank, the size that can make the part is meet the standard more, has improved the qualification rate of product.
Description
Technical field
The utility model relates to a kind of forging apparatus, has been specifically related to a kind of crank-type forging apparatus.
Background technology
Forging is that one utilizes forge press machines that metal stock is applied pressure so that it is produce viscous deformation to obtain the working method with certain mechanical property, certain shape and size forging, one of two big integral parts of forging and stamping (forging and punching press). The defects such as cast condition that metal produces in smelting process is loose can be eliminated by forging, optimize heterogeneous microstructure, while owing to saving complete metal streamline, the mechanical property of forging is generally better than the foundry goods of same material; The important part of load height, working conditions sternness in associated mechanical, except the sheet material of the better simply available rolling of shape, section bar or weldment, adopts forging more.
Forging equipment kind is a lot, different according to working portion operation scheme, and forging equipment can be divided into straight reciprocating motion and the big class of relative rotary motion two. The forging apparatus of wherein straight reciprocating motion formula comprises crank-type forging apparatus, the concrete structure of crank-type forging apparatus is, comprise the hinged fixing crank in one end, the other end of crank is hinged with connecting rod, chute it is provided with below connecting rod, slidably connecting forging pouring weight in chute, be provided with die below forging pouring weight, rod hinge connection is on forging and stamping pouring weight.
This kind of forging equipment moving process is, rotate crank, crank handle turns connecting rod to-and-fro movement, connecting rod drives forging pouring weight back and forth to slide in chute, and back and forth the blank in die is applied pressure, finally make blank forging shaping, but forging pouring weight is driven by connecting rod, because crank is when the motion of drivening rod, crank is the circular motion done, so connecting rod will do curve curvilinear motion, the power that connecting rod acts on forging pouring weight is curve near tangent direction, its component is the power on horizontal force and vertical-horizontal direction, horizontal force can give the trend of a forging pouring weight horizontal motion, make forging pouring weight that blank is applied the power of vergence direction, the size of the part that forging and stamping go out is made to produce deviation the most at last, the size of portion parts is made not meet standard, reduce the qualification rate of product.
Practical novel content
The utility model is intended to provide a kind of crank-type forging apparatus improving conforming product rate.
Crank-type forging apparatus in this scheme, comprise the hinged fixing crank in one end, this crank free end is hinged with connecting rod, be provided with below connecting rod erect to chute, slidably connecting slide block in chute, connecting rod is hinged on slide block away from one end of crank, is provided with die below chute, also slidably connect the forging pouring weight being positioned at below connecting rod in chute, between forging pouring weight and chute, it is connected with elasticity part.
Know-why and the useful effect of this scheme be: blank is put into die, rotates crank, and crank does circumferential motion, and crank handle turns connecting rod does reciprocal camber line motion, and connecting rod band movable slider back and forth slides in chute.
When slide block moves downward, slide block can be subject to the component effect of connecting rod horizontal direction, make the direction of its pressure clashing into forging pouring weight applying for being tilted to down, because clashing into has momentum to lose instantaneously, so tilting force will reduce, again because of slide block and forging pouring weight component, slide block can not continue forging pouring weight is applied the pressure of inclination, runner wall applies the anchorage force in horizontal direction by forging pouring weight, the component forging pouring weight horizontal direction is made to be always zero, the skew only occurring opposing slider less at a flash being just knocked, and the direction of motion of forging pouring weight also can be ajusted by the setting of elasticity part, reduce its skew degree further, then forge pouring weight to move downward, and the blank in die is applied pressure.
When slide block upwards moves, forging pouring weight, due to the elastic force of elasticity part, will reset to starting position; Then slide block is driven by connecting rod again and moves downward, and clashes into again forging pouring weight, and blank is applied again a pressure by forging pouring weight, so repeatedly so that blank is finally shaped.
Compared with prior art, this device reduces forging pouring weight when moving downward, and to the skew amount of horizontal direction, thus reduces skew amount during blank forging, can make the size conformance with standard more of part, it is to increase the qualification rate of product.
Further, slide block is provided with block rubber near the side of forging pouring weight, avoids slide block and directly contacts with forging pouring weight, decreases slide block and the abrasion of forging pouring weight, extends slide block and the duration of service of forging pouring weight.
Further, also comprise screw rod, screw rod is for being threaded in forging pouring weight through runner wall, when whole device is out of service, in order to the installation of personnel and equipment, screw rod is threaded on forging pouring weight through runner wall so that forging pouring weight is fixed in chute, can not fall down because of accident, ensure that the safety of personnel and equipment.
Further, elasticity part is spring, and spring structure is simple, is easy to be arranged between chute and forging pouring weight, can produce enough big elastic force so that forging pouring weight is more easily ajusted and resets.
Further, the hinged inboardend of crank is connected with motor, starts motor, and crank will constantly rotate, it is achieved that plant automation is produced.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model crank-type forging apparatus embodiment one;
Fig. 2 is the structural representation of the utility model crank-type forging apparatus embodiment two.
Embodiment
Below by embodiment, the utility model is described in further detail:
Reference numeral in Figure of description comprises: crank 1, connecting rod 2, slide block 3, chute 4, block rubber 5, forging pouring weight 6, spring 7, die 8, screw rod 9.
The basic reference drawing 1 of embodiment one, shown in Fig. 2: crank-type forging apparatus, comprise the hinged fixing crank 1 in one end, the hinged inboardend of crank 1 is connected with motor, this crank 1 free end is hinged with connecting rod 2, be provided with below connecting rod 2 erect to chute 4, slide block 3 is slidably connected in chute 4, connecting rod 2 is hinged on slide block 3 away from one end of crank 1, die 8 it is provided with below chute 4, the forging pouring weight 6 being positioned at below connecting rod 2 is also slidably connected in chute 4, chute 4 has symmetrical groove, through the ear plate of the symmetry of groove on forging pouring weight 6, spring 7 it is connected with between ear plate and chute 4, slide block 3 is provided with block rubber 5 near the side of forging pouring weight 6.
Blank being put into die 8, starts motor, crank 1 rotates, and crank 1 does circumferential motion, and crank 1 drivening rod 2 does reciprocal camber line motion, and connecting rod 2 band movable slider 3 back and forth slides in chute 4.
When slide block 3 moves downward, slide block 3 can be subject to the component effect of connecting rod 2 horizontal direction, make the direction of its pressure clashing into forging pouring weight 6 applying for being tilted to down, because clashing into has momentum to lose instantaneously, so tilting force will reduce, again because of slide block 3 and forging pouring weight 6 component, slide block 3 can not continue forging pouring weight 6 is applied the pressure of inclination, chute 4 wall applies the anchorage force in horizontal direction by forging pouring weight 6, the component forging pouring weight 6 horizontal direction is made to be always zero, the skew only occurring opposing slider 3 less at a flash being just knocked, and the direction of motion of forging pouring weight 6 also can be ajusted by the setting of two symmetrical springs 7, reduce its skew degree further, then block rubber 5 contacts with forging pouring weight 6, forging pouring weight 6 moves downward, and the blank in die 8 is applied pressure.
When slide block 3 upwards moves, forging pouring weight 6, due to the elastic force of spring 7, will reset to starting position; Then slide block 3 is driven by connecting rod 2 again and moves downward, and clashes into again forging pouring weight 6, and blank is applied again a pressure by forging pouring weight 6, so repeatedly so that blank is finally shaped.
Embodiment two: be with the difference of embodiment one, shown in basic reference drawing 2: crank-type forging apparatus, also comprise screw rod 9, screw rod 9 forges pouring weight 6 for being threaded in through chute 4 wall, when whole device is out of service, in order to the installation of personnel and equipment, screw rod 9 is threaded on forging pouring weight 6 through chute 4 wall, make forging pouring weight 6 be fixed in chute 4, can not fall down because of accident, ensure that the safety of personnel and equipment.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this. Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, it is also possible to make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability that the utility model is implemented. The protection domain that this application claims should be as the criterion with the content of its claim, and the embodiment in specification sheets etc. record the content that may be used for explaining claim.
Claims (5)
1. crank-type forging apparatus, comprise the hinged fixing crank in one end, this crank free end is hinged with connecting rod, be provided with below connecting rod erect to chute, slidably connect slide block in chute, connecting rod is hinged on slide block away from one end of crank, die it is provided with below chute, it is characterized in that, in described chute, also slidably connect the forging pouring weight being positioned at below connecting rod, between forging pouring weight and chute, be connected with elasticity part.
2. crank-type forging apparatus according to claim 1, it is characterised in that: described slide block is provided with block rubber near the side of forging pouring weight.
3. crank-type forging apparatus according to claim 2, it is characterised in that: described elasticity part is spring.
4. crank-type forging apparatus according to claim 3, it is characterised in that: also comprising screw rod, screw rod is for being threaded in forging pouring weight through runner wall.
5. crank-type forging apparatus according to claim 4, it is characterised in that: the hinged inboardend of described crank is connected with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520903659.8U CN205309201U (en) | 2015-11-13 | 2015-11-13 | Crank type forging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520903659.8U CN205309201U (en) | 2015-11-13 | 2015-11-13 | Crank type forging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205309201U true CN205309201U (en) | 2016-06-15 |
Family
ID=56311683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520903659.8U Expired - Fee Related CN205309201U (en) | 2015-11-13 | 2015-11-13 | Crank type forging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205309201U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555209A (en) * | 2018-04-21 | 2018-09-21 | 芜湖市新童游乐设备科技有限公司 | Operation console is beaten in a kind of simple part processing |
| CN110744003A (en) * | 2019-10-31 | 2020-02-04 | 肖亚凡 | Be used for forged middle part hammering device of luoyang shovel |
-
2015
- 2015-11-13 CN CN201520903659.8U patent/CN205309201U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555209A (en) * | 2018-04-21 | 2018-09-21 | 芜湖市新童游乐设备科技有限公司 | Operation console is beaten in a kind of simple part processing |
| CN110744003A (en) * | 2019-10-31 | 2020-02-04 | 肖亚凡 | Be used for forged middle part hammering device of luoyang shovel |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20161113 |