CN210333910U - Flash-free forming device for automobile sliding fork - Google Patents
Flash-free forming device for automobile sliding fork Download PDFInfo
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- CN210333910U CN210333910U CN201921355328.XU CN201921355328U CN210333910U CN 210333910 U CN210333910 U CN 210333910U CN 201921355328 U CN201921355328 U CN 201921355328U CN 210333910 U CN210333910 U CN 210333910U
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Abstract
The utility model relates to the technical field of forming devices, a flash-free forming device of an automobile sliding fork is disclosed, a round steel blank is placed in a forming die of a hydraulic press, a first punching mechanism arranged in the X direction drives a movable die to be close to a fixed die to move for die assembly, the quality of a formed part is ensured by die assembly positioning through a positioning mechanism, flash is reduced, after die assembly is completed, the round steel blank is extruded by a third punching mechanism arranged in the Z direction to be extruded into two fork lugs in a die cavity, simultaneously, a shaft hole arranged in the axial direction of a main shaft is punched by a second punching mechanism, then side holes on the two fork lugs are punched by two second punching mechanisms oppositely arranged in the Y direction, after punching is completed, the formed part is ejected out through an ejection mechanism, the main shaft and the fork lugs of the formed part are ejected out of the die cavity, because products are formed in the die cavity, no flash is generated, and the molding quality is better.
Description
Technical Field
The utility model relates to a forming device's technical field especially relates to a car slide fork does not have overlap forming device.
Background
The sliding fork of the automobile mainly ensures that the total length of the transmission shaft can stretch out and draw back so as to ensure that the movement interference does not occur under the condition that the relative position of the drive axle and the speed changer is changed frequently.
The sliding fork comprises a main shaft and two fork lugs arranged on the main shaft, the two fork lugs are firstly formed by a hydraulic machine in the existing sliding fork forming process, then shaft holes are respectively formed in the axial direction of the main shaft, and side holes are respectively formed in the two fork lugs.
Disclosure of Invention
The utility model aims at providing a car slip fork does not have overlap forming device avoids the slip fork overlap to appear in the forming process, guarantees the shaping quality of slip fork.
In order to solve the problems, the utility model provides an automobile sliding fork flash-free forming device, which comprises a hydraulic press and a forming die, wherein the forming die is arranged in the hydraulic press, and the hydraulic press comprises a first punching mechanism arranged along the X direction, two second punching mechanisms oppositely arranged along the Y direction and a third punching mechanism arranged along the Z direction;
the forming die comprises a bottom plate, a fixed die and a movable die, wherein the fixed die and the movable die are symmetrically arranged on the bottom plate, the fixed die is fixedly connected with the hydraulic machine, the movable die is connected with the first stamping mechanism to move close to or far away from the fixed die, ejection mechanisms for ejecting a formed part are arranged on the fixed die and the movable die, and a positioning mechanism for die assembly positioning is arranged between the fixed die and the movable die;
a vertical punch and a horizontal punch which are symmetrically arranged are matched with the forming die;
be equipped with a plurality of parallel arrangement's guide block on the bottom plate, each all be equipped with direction inclined plane on the guide block, the direction inclined plane is followed the movable mould is close to the direction slope setting of cover half motion, through this setting when the movable mould is close to the cover half motion, play direction and prepositioning effect, effectively reduce positioning mechanism's wearing and tearing, extension forming die's life.
Further, the cover half includes first die holder mounting panel, locates the first mould bottom plate on the first die holder mounting panel and locates first mould on the first mould bottom plate, the movable mould includes the second die holder mounting panel, locates the second mould bottom plate on the second die holder mounting panel and locates the second mould on the second mould bottom plate, positioning mechanism is including locating last positioning convex block of second mould and locating on the first mould with the positioning groove that positioning convex block matches.
Furthermore, the second mold is provided with three positioning lugs which are respectively positioned on two sides of the upper part of the second mold and in the middle of the lower part of the second mold, the first mold is provided with three positioning grooves which are correspondingly matched with the positioning lugs, and the positioning lugs arranged in a triangular direction and the matched positioning grooves are adopted to ensure that the positioning is more accurate and stable.
Further, the ejection mechanism comprises a first ejection mechanism and a second ejection mechanism, a first mounting groove is formed in the first die bottom plate, the first die is mounted in the first mounting groove, a first base plate is arranged between the first die and the first mounting groove, a first through hole is formed in the first base plate, and the first ejection mechanism is arranged in the first through hole; a second mounting groove is formed in the second die bottom plate, the second die is mounted in the second mounting groove, a second base plate is arranged between the second die and the second mounting groove, a second through hole is formed in the second base plate, and a second ejection mechanism is arranged in the second through hole; first mounting groove with the second mounting groove is U type structure, and convenient and fast when adopting U type structure to make assembly first mould and second mould only need can accomplish the location and make the die cavity on two moulds counterpoint the accuracy with putting into first mounting groove or the second mounting groove that correspond first mould and second mould during the assembly, has avoided needing to adjust the mould position many times to make the operation that the die cavity was adjusted well among the prior art when mould assembly, labour saving and time saving.
Furthermore, the first ejection mechanism and the second ejection mechanism both comprise ejector rod bottom plates, ejector rod fixing plates arranged on the ejector rod bottom plates, and a plurality of ejector rods arranged on the ejector rod fixing plates at intervals, the ejector rod bottom plates and the ejector rod fixing plates of the first ejection mechanisms are slidably arranged in the first through holes, and the ejector rod bottom plates and the ejector rod fixing plates of the second ejection mechanisms are slidably arranged in the second through holes.
Furthermore, a base is arranged at the bottom of the hydraulic press, a fixed mounting seat is arranged on the side wall of the hydraulic press, the first stamping mechanism comprises a first hydraulic cylinder and a first mounting seat connected with the end of a piston rod of the first hydraulic cylinder, and the first hydraulic cylinder is fixedly arranged on the opposite side of the fixed mounting seat; the second stamping mechanisms respectively comprise a second hydraulic cylinder and a second mounting seat connected with a piston rod end of the second hydraulic cylinder; the center line of the second hydraulic cylinder is perpendicular to the center line of the first hydraulic cylinder; the third stamping mechanism comprises a third hydraulic cylinder and a third mounting seat connected with a piston rod end of the third hydraulic cylinder; the bottom plate is connected with the base, the first die holder mounting plate is connected with the fixed mounting seat, and the second die holder mounting plate is connected with the first mounting seat; the horizontal punch is connected with the corresponding second mounting seat through a horizontal punch bottom plate; the vertical punch is connected with the third mounting seat through a vertical punch bottom plate.
The method for forming the automobile sliding fork without the flash by using the automobile sliding fork flash-free forming device comprises the following steps:
(1) connecting a bottom plate of the forming die with a base of the hydraulic press, connecting a first die holder mounting plate with a fixed mounting seat, and connecting a second die holder mounting plate with a first mounting seat; the horizontal punch is connected with the corresponding second mounting seat through the horizontal punch bottom plate; the vertical punch is connected with the third mounting seat through the vertical punch bottom plate;
(2) the hydraulic press is started, the movable die is driven to move close to the fixed die to be matched through the first stamping mechanism arranged in the X direction, the positioning lug of the positioning mechanism is meshed with the matched positioning groove under the guiding action of the guide block, the first die and the second die are locked into a whole, the mode locking is completed, and a feeding hole is formed in the extending end of a die cavity of the main shaft after the mode locking;
(3) putting the heated round steel blank into a forming die from a feeding hole, starting a third punching mechanism arranged in the Z direction to drive a vertical punch to move downwards from the feeding hole to extrude the round steel blank, and extruding and forming a shaft hole arranged in the axial direction of a main shaft by the vertical punch in an extrusion mode and simultaneously extruding and flowing the blank in a die cavity to form two fork lugs towards the die cavities of the fork lug parts;
(4) after the vertical punch heads descend to the right position, two second punching mechanisms which are oppositely arranged in the Y direction are started to push the horizontal punch heads to enter a die cavity, and side holes on two fork lugs are punched and extruded;
(5) after the horizontal punch is in place, automatically returning and resetting;
(6) the third punching mechanism drives the vertical punch to move upwards for resetting;
(7) the first stamping mechanism drives the movable die to leave the fixed die to complete die opening, the ejection mechanism ejects the formed part at the moment, the spindle and the fork lug of the formed part are ejected out of the die cavity, flash-free forming of an automobile sliding fork is completed, and meanwhile, a release agent is sprayed into the die cavity to prepare for next forming;
(8) repeating the steps to carry out cycle production.
The utility model provides an automobile sliding fork flash-free forming device, place the round steel blank in the forming die of hydraulic press, drive the movable mould through the first punching press mechanism that X arranges and be close to the cover half motion compound die, realize the quality that the compound die location guaranteed formed part through positioning mechanism, reduce the flash, after the compound die is accomplished, at first extrude the round steel blank through the third punching press mechanism that arranges along Z to make it extrude two fork ears in the die cavity, extrude the shaft hole that arranges along the axial direction of main shaft through the second punching press mechanism simultaneously, then extrude the side opening on two fork ears through two second punching press mechanisms that arrange along Y to the relative, after the shaping is accomplished, the die sinking, and ejecting formed part through ejection mechanism, the main shaft and the fork ear of formed part are all ejected outside the die cavity, because the product all is closed molding in the die cavity, no flash produces, the forming quality is good, the input amount of metal raw materials is obviously saved, the workload of subsequent machining is reduced, and the energy-saving effect is obvious.
Drawings
Fig. 1 is a schematic structural diagram of a hydraulic machine in an embodiment of the present invention.
Fig. 2 is a perspective view of a forming die in an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a forming die in an embodiment of the present invention.
Fig. 4 is a schematic sectional view taken along line a-a in fig. 3.
Fig. 5 is a schematic structural diagram of another view angle of the forming die in the embodiment of the present invention.
Fig. 6 is a schematic sectional view taken along line B-B in fig. 5.
Fig. 7 is a schematic structural diagram of a moving mold in an embodiment of the present invention.
Fig. 8 is a schematic structural view of a slide fork according to an embodiment of the present invention.
Fig. 9 is a schematic sectional view of a slide fork according to an embodiment of the present invention.
In the figure, 100, a hydraulic press; 200. forming a mold; 300. a sliding fork; 101. a first punching mechanism; 1011. a first mounting seat; 1012. a first hydraulic cylinder; 102. a second stamping mechanism; 1021. a second mounting seat; 1022. a second hydraulic cylinder; 103. a third stamping mechanism; 1031. a third mounting seat; 1032. a third hydraulic cylinder; 104. fixing the mounting seat; 201. a base plate; 202. fixing a mold; 203. moving the mold; 204. a first die holder mounting plate; 205. a first mold bottom plate; 206. a first mold; 207. a second die holder mounting plate; 208. a second mold bottom plate; 209. a second mold; 210. positioning the bump; 211. a positioning groove; 212a, a first mounting groove; 212b, a second mounting groove; 213a, a first pad; 213b, a second backing plate; 214. a second through hole; 215. a mandril bottom plate; 216. a mandril fixing plate; 217. a top rod; 218. a guide block; 219. a guide slope; 220. a vertical punch; 221. a vertical punch bottom plate; 222. a horizontal punch; 223. a horizontal punch bottom plate; 224. a feed inlet; 301. a main shaft; 302. a fork ear; 303. a shaft hole; 304. side holes.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
With reference to fig. 1 to 9, a flash-free forming device for an automobile sliding fork according to an embodiment of the present invention is schematically shown, including a hydraulic machine 100 and a forming mold 200, where the forming mold 200 is installed in the hydraulic machine 100, and the hydraulic machine 100 includes a first punching mechanism 101 arranged along the X direction, two second punching mechanisms 102 arranged oppositely along the Y direction, and a third punching mechanism 103 arranged along the Z direction; the forming die 200 comprises a bottom plate 201, a fixed die 202 and a movable die 203 which are symmetrically arranged on the bottom plate 201, the fixed die 202 is fixedly connected with the hydraulic press 100, the movable die 203 is connected with the first stamping mechanism 101 to move close to or far away from the fixed die 202, ejection mechanisms for ejecting a formed part are arranged on the fixed die 202 and the movable die 203, and a positioning mechanism for die assembly positioning is arranged between the fixed die 202 and the movable die 203.
A vertical punch 220 and a horizontal punch 222 which are symmetrically arranged are arranged and matched with the forming die 200;
be equipped with a plurality of parallel arrangement's guide block 218 on bottom plate 201, all be equipped with direction inclined plane 219 on each guide block 218, direction inclined plane 219 sets up along the direction slope that movable mould 203 is close to the motion of cover half 202 to guarantee that movable mould 203 can be close to cover half 202 along direction inclined plane 219, guarantee the smooth and easy and accurate nature of compound die process, guarantee the quality of formed part.
Further, the fixed mold 202 comprises a first mold base mounting plate 204, a first mold base plate 205 arranged on the first mold base mounting plate 204, and a first mold 206 arranged on the first mold base plate 205, the movable mold 203 comprises a second mold base mounting plate 207, a second mold base plate 208 arranged on the second mold base mounting plate 207, and a second mold 209 arranged on the second mold base plate 208, the positioning mechanism comprises a positioning lug 210 arranged on the second mold 209 and a positioning groove 211 arranged on the first mold 206 and matched with the positioning lug 210, when the movable mold 203 approaches mold closing along the fixed mold 202, mold closing accuracy between the fixed mold 202 and the movable mold 203 can be ensured through matching of the positioning lug 210 and the positioning groove 211, and errors are reduced.
Preferably, the second mold 209 is provided with three positioning protrusions 210 respectively located at two sides of the upper portion and the middle of the lower portion of the second mold 209, the first mold 206 is provided with three positioning grooves 211 correspondingly matched with the positioning protrusions 210, and the three positioning protrusions 210 and the positioning grooves 211 are matched with each other, so that the accuracy of mold closing is fully ensured.
Preferably, the ejection mechanism includes a first ejection mechanism and a second ejection mechanism, a first mounting groove 212a is formed on the first mold bottom plate 205, the first mold 206 is mounted in the first mounting groove 212a, a first cushion plate 213a is disposed between the first mold 206 and the first mounting groove 212a, a first through hole is formed in the first cushion plate 213a, and a first ejection mechanism is disposed in the first through hole; a second mounting groove 212b is formed in the second die base plate 208, the second die 209 is mounted in the second mounting groove 212, a second backing plate 213b is arranged between the second die 209 and the second mounting groove 212, a second through hole 214 is formed in the second backing plate 213b, a second ejection mechanism is arranged in the second through hole 214, and the first mounting groove 212a and the second mounting groove 212b are both of a U-shaped structure.
Specifically, the first ejection mechanism and the second ejection mechanism both include an ejector rod bottom plate 215, an ejector rod fixing plate 216 disposed on the ejector rod bottom plate 215, and a plurality of ejector rods 217 disposed on the ejector rod fixing plate 216 at intervals, the ejector rod bottom plate 215 and the ejector rod fixing plate 216 of the first ejection mechanism are slidably disposed in the first through hole, the ejector rod bottom plate 215 and the ejector rod fixing plate 216 of the second ejection mechanism are slidably disposed in the second through hole 214, after extrusion molding is completed and mold opening is performed, the first ejection mechanism and the second ejection mechanism are both connected to a driving device, the driving device respectively drives the bottom plate 201 and the ejector rod fixing plate 216 of the first ejection mechanism and the second ejection mechanism to slide along the first through hole or the second through hole 214, and drives the ejector rods 217 to move toward a molded part (i.e., a slide fork 300) so as to eject the.
In order to facilitate the connection between the forming die 200 and the hydraulic press 100, a base is arranged at the bottom of the hydraulic press 100, a fixed mounting seat 104 is arranged on the side wall of the hydraulic press 100, the first stamping mechanism 101 comprises a first hydraulic cylinder 1012 and a first mounting seat 1011 connected with the piston rod end of the first hydraulic cylinder 1012, and the first hydraulic cylinder 1012 is fixedly arranged on the opposite side of the fixed mounting seat 104; the second stamping mechanisms 102 each include a second hydraulic cylinder 1022 and a second mounting seat 1021 connected to a rod end of the second hydraulic cylinder 1022; the centerline of the second cylinder 1022 is perpendicular to the centerline of the first cylinder 1012; the third press mechanism 103 includes a third hydraulic cylinder 1032 and a third mount 1031 connected to a rod end of the piston of the third hydraulic cylinder 1032; the bottom plate 201 is connected with the base, the first die holder mounting plate 204 is connected with the fixed mounting seat 104, and the second die holder mounting plate 207 is connected with the first mounting seat 1011; the horizontal punches 222 are connected to the corresponding second mounts 1021 through the horizontal punch base plates 223; the vertical punch 220 is coupled to the third mount 1031 by a vertical punch bottom plate 221.
As an embodiment, the method for flash-free molding of the automobile sliding fork by using the flash-free molding device for the automobile sliding fork comprises the following steps:
(1) connecting a bottom plate 201 of the forming die 200 with a base of the hydraulic press 100, connecting a first die holder mounting plate 204 with a fixed mounting seat 104, and connecting a second die holder mounting plate 207 with a first mounting seat 1011; the horizontal punches 222 are connected to the corresponding second mounts 1021 through the horizontal punch base plates 223; the vertical punch 220 is connected to the third mount 1031 through the vertical punch bottom plate 221;
(2) the hydraulic press 100 is started, the movable die 203 is driven by the first stamping mechanism 101 arranged in the X direction to be close to the fixed die 202 for moving and die assembling, under the guiding action of the guide block 218, the positioning lug 210 of the positioning mechanism is meshed with the matched positioning groove 211, the first die 206 and the second die 209 are locked into a whole, the die locking is completed, and a feeding hole 224 is formed in the extending end of the die cavity of the main shaft 301 after the die locking;
(3) putting the heated round steel blank into a forming die 200 from a feeding hole 224, starting a third stamping mechanism 103 arranged in the Z direction to drive a vertical punch 220 to descend from the feeding hole 224, extruding the round steel blank, extruding and forming a shaft hole 303 arranged along the axial direction of a main shaft 301 in the vertical punch 220, and simultaneously extruding and flowing the blank in the die cavity to the die cavity of a fork lug 302 to form two fork lugs 302;
(4) after the vertical punch 220 descends to a proper position, the two second punching mechanisms 102 oppositely arranged in the Y direction are started to push the horizontal punch 222 to enter a die cavity, and the side holes 304 on the two fork lugs 302 are punched and extruded;
(5) after the horizontal punch 222 is in place, automatically retracting and resetting;
(6) the third punching mechanism 103 drives the vertical punch 220 to move upwards for resetting;
(7) the first stamping mechanism 101 drives the movable die 203 to leave the fixed die 202 to complete die opening, the ejection mechanism ejects a formed part (namely the sliding fork 300) at the moment, the spindle 301 and the fork lug 302 of the formed part are ejected out of the die cavity, flashing-free forming of the automobile sliding fork is completed, and meanwhile, a release agent is sprayed into the die cavity to prepare for next forming, wherein the release agent spraying can be carried out manually or by an automatic release agent spraying device in the prior art;
(8) repeating the steps to carry out cycle production.
To sum up, according to the present embodiment, a round steel blank is placed in a forming mold 200 of a hydraulic press 100, a first stamping mechanism 101 disposed in an X direction drives a movable mold 203 to move close to a fixed mold 202 for mold assembly, mold assembly positioning is achieved through a positioning mechanism to ensure the quality of a formed part (i.e., a sliding fork 300), and flash is reduced, after mold assembly is completed, the round steel blank is extruded through a third stamping mechanism 103 disposed in a Z direction to form two fork lugs 302 in a mold cavity, meanwhile, a shaft hole 303 disposed in a square along an axial direction of a main shaft 301 is stamped through a second stamping mechanism 102, then side holes 304 on the two fork lugs 302 are stamped through two second stamping mechanisms 102 disposed opposite in a Y direction, after stamping, ejection is performed through an ejection mechanism, the main shaft 301 and the fork lugs 302 of the formed part are ejected out of the mold cavity, and since the product is formed in the mold cavity, no flash is generated, the molding quality is better, the input amount of metal raw materials is obviously saved, the workload of subsequent machining is reduced, and the energy-saving effect is obvious.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (6)
1. The flash-free forming device for the automobile sliding fork is characterized by comprising a hydraulic machine and a forming die, wherein the forming die is arranged in the hydraulic machine, and the hydraulic machine comprises a first punching mechanism arranged along the X direction, two second punching mechanisms oppositely arranged along the Y direction and a third punching mechanism arranged along the Z direction;
the forming die comprises a bottom plate, a fixed die and a movable die, wherein the fixed die and the movable die are symmetrically arranged on the bottom plate, the fixed die is fixedly connected with the hydraulic machine, the movable die is connected with the first stamping mechanism to move close to or far away from the fixed die, ejection mechanisms for ejecting a formed part are arranged on the fixed die and the movable die, and a positioning mechanism for die assembly positioning is arranged between the fixed die and the movable die;
a vertical punch and a horizontal punch which are symmetrically arranged are matched with the forming die;
the movable mould is characterized in that a plurality of guide blocks which are arranged in parallel are arranged on the bottom plate, each guide block is provided with a guide inclined plane, and the guide inclined planes are arranged along the direction of the movable mould close to the fixed mould in an inclined mode.
2. The flash-free molding device for the automobile sliding fork as recited in claim 1, wherein the fixed mold comprises a first mold base mounting plate, a first mold base plate disposed on the first mold base mounting plate, and a first mold disposed on the first mold base plate, the movable mold comprises a second mold base mounting plate, a second mold base plate disposed on the second mold base mounting plate, and a second mold disposed on the second mold base plate, and the positioning mechanism comprises a positioning protrusion disposed on the second mold, and a positioning groove disposed on the first mold and matched with the positioning protrusion.
3. The apparatus according to claim 2, wherein the second mold has three positioning protrusions respectively located at two sides of the upper portion and at the middle of the lower portion of the second mold, and the first mold has three positioning grooves corresponding to the positioning protrusions.
4. The automotive slide fork flash-free molding apparatus of claim 2, wherein the ejection mechanism comprises a first ejection mechanism and a second ejection mechanism, a first mounting groove is provided on the first mold bottom plate, the first mold is mounted in the first mounting groove, a first shim plate is provided between the first mold and the first mounting groove, a first through hole is provided on the first shim plate, and the first ejection mechanism is provided in the first through hole; a second mounting groove is formed in the second die bottom plate, the second die is mounted in the second mounting groove, a second base plate is arranged between the second die and the second mounting groove, a second through hole is formed in the second base plate, and a second ejection mechanism is arranged in the second through hole; the first mounting groove and the second mounting groove are both U-shaped structures.
5. The flash-free forming device for automobile sliding forks according to claim 4, wherein said first ejection mechanism and said second ejection mechanism each comprise a top rod bottom plate, a top rod fixing plate disposed on said top rod bottom plate, and a plurality of top rods disposed on said top rod fixing plate at intervals, said top rod bottom plate and top rod fixing plate of said first ejection mechanism are slidably disposed in said first through hole, and said top rod bottom plate and top rod fixing plate of said second ejection mechanism are slidably disposed in said second through hole.
6. The flash-free forming device for the automobile sliding fork according to claim 2, wherein a base is arranged at the bottom of the hydraulic machine, a fixed mounting seat is arranged on a side wall of the hydraulic machine, the first stamping mechanism comprises a first hydraulic cylinder and a first mounting seat connected with a piston rod end of the first hydraulic cylinder, and the first hydraulic cylinder is fixedly arranged on the opposite side of the fixed mounting seat; the second stamping mechanisms respectively comprise a second hydraulic cylinder and a second mounting seat connected with a piston rod end of the second hydraulic cylinder; the center line of the second hydraulic cylinder is perpendicular to the center line of the first hydraulic cylinder; the third stamping mechanism comprises a third hydraulic cylinder and a third mounting seat connected with a piston rod end of the third hydraulic cylinder; the bottom plate is connected with the base, the first die holder mounting plate is connected with the fixed mounting seat, and the second die holder mounting plate is connected with the first mounting seat; the horizontal punch is connected with the corresponding second mounting seat through a horizontal punch bottom plate; the vertical punch is connected with the third mounting seat through a vertical punch bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921355328.XU CN210333910U (en) | 2019-08-21 | 2019-08-21 | Flash-free forming device for automobile sliding fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921355328.XU CN210333910U (en) | 2019-08-21 | 2019-08-21 | Flash-free forming device for automobile sliding fork |
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| Publication Number | Publication Date |
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| CN210333910U true CN210333910U (en) | 2020-04-17 |
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| CN201921355328.XU Active CN210333910U (en) | 2019-08-21 | 2019-08-21 | Flash-free forming device for automobile sliding fork |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328274A (en) * | 2019-08-21 | 2019-10-15 | 温州欧凯机械有限公司 | A kind of automobile slip yoke non-trimming molding machine and non-trimming forming method |
-
2019
- 2019-08-21 CN CN201921355328.XU patent/CN210333910U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328274A (en) * | 2019-08-21 | 2019-10-15 | 温州欧凯机械有限公司 | A kind of automobile slip yoke non-trimming molding machine and non-trimming forming method |
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