CN206286330U - A kind of retaining device of the cross wedge rolling milling train for being easy to adjust - Google Patents
A kind of retaining device of the cross wedge rolling milling train for being easy to adjust Download PDFInfo
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- CN206286330U CN206286330U CN201621294953.4U CN201621294953U CN206286330U CN 206286330 U CN206286330 U CN 206286330U CN 201621294953 U CN201621294953 U CN 201621294953U CN 206286330 U CN206286330 U CN 206286330U
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- screw rod
- workbench
- chute
- sliding block
- level
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Abstract
The utility model discloses a kind of retaining device of the cross wedge rolling milling train be easy to and adjust, feature is to include workbench and Duo Gen push rods, be provided with that quantity is equal with push rod in workbench and level through workbench chute, chute is set along the axially spaced-apart of rolled piece, push rod is arranged in chute and is slidably matched with chute level correspondingly, the front end of push rod is connected with roller, and the horizontal resiliency pushing mechanism for promoting push rod level to slide is provided with workbench；Advantage is due to being provided with many push rods, the front end of push rod is connected with the roller for being offseted with rolled piece, the horizontal resiliency pushing mechanism for promoting push rod level to slide is provided with workbench, so that the retaining device can be used to roll the rolled piece of different length, and during the entire process of rolling, remain that roller offsets with rolled piece, and roller is in rolling contact with rolled piece, this effectively prevent rolled piece and play occur in the operation of rolling, while also improving the forming quality and surface quality of rolled piece.
Description
Technical field
The utility model is related to the cross wedge rolling equipment for rolling shaft forgings, more particularly to a kind of cross wedge rolling for being easy to adjust
The retaining device of milling train.
Background technology
Cross wedge rolling is a kind of new technology for shaping axial workpiece, because having the advantages that efficient, section material and extensive use
Field is manufactured in automobile, aviation, building etc..At present at home, duo mill is more universal, and three-high mill is rather rare, due to
Shaft member easy play during Regularity of Workpiece of Cross Wedge Rolling, influences its forming quality, therefore, duo mill must be equipped with baffle plate, pass through
The positioning of left and right sides baffle plate prevents blank play.At present, the baffle plate in duo mill is mostly fixed, and shaft member was being rolled
The situation that axial elongation, rolling section diameter are gradually reduced occurs in journey, only rolling section non-with shaft member is contacted fixed baffle plate, is kept off
Plate is gradually reduced with the contact length of shaft member, is gradually reduced the ability of baffle plate fixed shaft, causes shaft member in the operation of rolling
Easy play, and then influence the forming quality and efficiency of shaft member；Additionally, to make the fixed effect of rolled piece reach most preferably, generally
Baffle plate and the central axis of rolled piece is asked to be in sustained height, when the rolled piece of different-diameter is rolled, the height of the central axis of rolled piece
Degree changes therewith, due to being unable to regulating fender in the position of vertical direction, even if using different baffle plates, it is also difficult to make different rule
The rolled piece of lattice reaches optimal fixed effect, causes to generate shearing friction, sliding friction etc. between fixed baffle plate and rolled piece,
The presence of this kind of friction increases rolled piece stress, heat production increases, and not only accelerates the abrasion of baffle plate, has an effect on the surface matter of rolled piece
Amount；In addition, the poor universality of baffle plate, when different shaft member are shaped on same milling train, it is necessary to polylith baffle plate is fixed, no
Only waste time and energy, also increase manufacturing cost.
The content of the invention
Technical problem to be solved in the utility model is to provide one kind can be such that the rolled piece will not be sent out in the whole operation of rolling
Raw displacement play, to ensure the retaining device of the cross wedge rolling milling train for being easy to regulation of its forming quality.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of cross wedge rolling milling train for being easy to adjust
Retaining device, including workbench and Duo Gen push rods are provided with that quantity is equal with described push rod and water in described workbench
The flat chute through described workbench, described chute is set along the axially spaced-apart of rolled piece, and described push rod is correspondingly
Be arranged in described chute and be slidably matched with described chute level, the front end of described push rod be connected with for rolled piece
The roller for offseting, is provided with the horizontal resiliency pushing mechanism for promoting described push rod level to slide on described workbench.
Further, described horizontal resiliency pushing mechanism includes the first screw rod and push pedal, the rear end of described workbench
The first link is fixedly installed, the first described screw rod is spirally connected with the first described link level, the first described screw rod
Rear end be fixedly installed the first rocking handle, the front end of the first described screw rod rotates with described push pedal and is connected, described push pedal
On described workbench, the two ends of described push pedal are flat with described driving water to be slidably matched frame, the cunning of described push pedal
Dynamic direction is consistent with the bearing of trend of described chute, rotates the first described screw rod to promote described push pedal along described cunning
The bearing of trend of groove is moved horizontally, and the first sliding block, described the first sliding block and described chute water are provided with described chute
It is flat to be slidably matched, the pull bar that can be slided vertically is provided with the first described sliding block, the upper end of described pull bar is fixedly installed
Hook, the front end of described push pedal is provided with horizontal groove, and described is hooked in described groove, the first described cunning
Spring is fixedly installed between the rear end of block and described push rod.
Further, connecting hole is provided with described push pedal, the front end of the first described screw rod passes through described connection
Hole and there is gap between described connecting hole, the front and rear side of described push pedal is respectively arranged with fixing nut, and described consolidates
Determine nut and the first described screw rod to be spirally connected fixation.
Further, the left and right two ends of described workbench are respectively arranged with height of table governor motion, by work
Platform height adjustment mechanism adjustment work platform makes the central shaft of the position that roller offsets with rolled piece and rolled piece in the position of short transverse
Line is in sustained height so that the fixed effect of rolled piece reaches most preferably, it is ensured that the forming quality of rolled piece, while being additionally operable to rolling
The rolled piece of different-diameter, and it is easy to adjust simple.
Further, described height of table governor motion includes base, support bar, the second sliding block and the second screw rod,
Described base is fixedly connected with cross wedge rolling milling train, and the second described sliding block is slidably matched with described base level, described
The second link is wholely set on base, the second described screw rod is spirally connected with the second described link level, described
One end of two screw rods rotates with the second described sliding block and is connected, and the other end of the second described screw rod is fixedly installed second and shakes
Handle, rotates the second described screw rod to promote the second described sliding block to move horizontally, the lower end of described support bar with it is described
Second sliding block is hinged, and the upper end of described support bar is hinged with described workbench.
Compared with prior art, the utility model has the advantages that due to being provided with many push rods, the front end of push rod is connected with
For the roller offseted with rolled piece, the horizontal resiliency pushing mechanism for promoting push rod level to slide is provided with workbench, made
Obtain the retaining device and can be used to roll the rolled piece of different length, and during the entire process of rolling, remain roller and roll
Part offsets, and roller is in rolling contact with rolled piece, and this effectively prevent rolled piece and play occurs in the operation of rolling, while also improving
The forming quality and surface quality of rolled piece.
Brief description of the drawings
Fig. 1 is the scheme of installation of the utility model embodiment one and rolled piece；
Fig. 2 is the dimensional structure diagram of the utility model embodiment one；
Fig. 3 is the partial structural diagram of the horizontal resiliency pushing mechanism of the utility model embodiment one；
Fig. 4 is the sectional view of the horizontal resiliency pushing mechanism of the utility model embodiment one；
Fig. 5 is the connection diagram of first sliding block, spring and push rod of the utility model embodiment one；
Fig. 6 is the dimensional structure diagram of the height of table governor motion of the utility model embodiment one；、
Fig. 7 is working state schematic representation of the utility model embodiment one when short blank is rolled；
Fig. 8 is the dimensional structure diagram of the utility model embodiment two.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
Embodiment one：As illustrated, a kind of retaining device of the cross wedge rolling milling train for being easy to regulation, including workbench 1 and many
Root push rod 2, be provided with that quantity is equal with push rod 2 in workbench 1 and level through workbench 1 chute 11, chute 11 is along rolled piece
100 axially spaced-apart is set, and push rod 2 is arranged in chute 11 and is slidably matched with the level of chute 11 correspondingly, push rod 2
Front end is connected with the roller 3 for being offseted with rolled piece 100, and the level for promoting the level of push rod 2 to slide is provided with workbench 1
Resiliency urged mechanism, horizontal resiliency pushing mechanism includes the first screw rod 4 and push pedal 5, and the rear end of workbench 1 is fixedly installed first
Link 12, the first screw rod 4 is spirally connected with the level of the first link 12, and the rear end of the first screw rod 4 is fixedly installed the first rocking handle 41,
Connecting hole 51 is provided with push pedal 5, the front end of the first screw rod 4 has gap through connecting hole 51 and with connecting hole 51, pushes away
The front and rear side of plate 5 is respectively arranged with fixing nut 42, and the screw rod 4 of fixing nut 42 and first is spirally connected fixation, and the frame of push pedal 5 is in workbench
On 1, two ends and the level of workbench 1 of push pedal 5 are slidably matched, and the glide direction of push pedal 5 is consistent with the bearing of trend of chute 11, turn
Dynamic first screw rod 4 is provided with the first sliding block 6, first to promote push pedal 5 to be moved horizontally along the bearing of trend of chute 11 in chute 11
Sliding block 6 is slidably matched with the level of chute 11, and the pull bar 7 that can be slided vertically is provided with the first sliding block 6, and the upper end of pull bar 7 is fixed
It is provided with hook 71, the front end of push pedal 5 is provided with horizontal groove 52, and hook 71 is hooked in groove 52, the first sliding block 6 and push rod
Spring 8 is fixedly installed between 2 rear end；
The left and right two ends of workbench 1 are respectively arranged with height of table governor motion, and height of table governor motion includes
Base 9, support bar 91, the second sliding block 92 and the second screw rod 93, base 9 and cross wedge rolling milling train（Do not shown in figure）It is fixedly connected,
Second sliding block 92 is slidably matched with the level of base 9, and the second link 90, the second screw rod 93 and second have been wholely set on base 9
The level of link 90 is spirally connected, and one end of the second screw rod 93 is rotated with the second sliding block 92 and is connected, and the other end of the second screw rod 93 is fixed
The second rocking handle 94 is provided with, the second screw rod 93 is rotated to promote the second sliding block 92 to move horizontally, the lower end of support bar 91 and second
Sliding block 92 is hinged, and upper end and the workbench 1 of support bar 91 are hinged.
In above-described embodiment one, the retaining device use and regulation process is：By two groups, the retaining device is respectively mounted
The both sides before and after rolled piece 100, when blank long is rolled, as shown in figure 1, the pull bar 7 on all first sliding blocks 6 is hooked in pushing away
On plate 5, if rolling short blank, as shown in fig. 7, the pull bar 7 on the first sliding block 6 with its length corresponding part is hooked in into push pedal 5
On, then rotating the first rocking handle 41 rotates the first screw rod 4, drives push pedal 5 to move forward, and push pedal 5 promotes the first sliding block 6 forward
Mobile, push rod 2 is moved forward under the elastic force effect of spring 8 makes roller 3 be offseted with rolled piece 100, and works as after rolling terminates, reversely
Rotate the first rocking handle 41；Additionally, when the rolled piece 100 of different-diameter is rolled, rotating the second rocking handle 94 makes the second screw rod 93
Rotate, promote the second sliding block 92 to move horizontally, and rotation by support bar 91 is raised and lowered workbench 1, so that rolling
The position that wheel 3 offsets with rolled piece 100 is in sustained height with the central axis of rolled piece 100.
Embodiment two：As illustrated, a kind of retaining device of the cross wedge rolling milling train for being easy to regulation, including workbench 1 and many
Root push rod 2, be provided with that quantity is equal with push rod 2 in workbench 1 and level through workbench 1 chute 11, chute 11 is along rolled piece
100 axially spaced-apart is set, and push rod 2 is arranged in chute 11 and is slidably matched with the level of chute 11 correspondingly, push rod 2
Front end is connected with the roller 3 for being offseted with rolled piece 100, and the level for promoting the level of push rod 2 to slide is provided with workbench 1
Resiliency urged mechanism, horizontal resiliency pushing mechanism includes the first screw rod 4 and push pedal 5, and the rear end of workbench 1 is fixedly installed first
Link 12, the first screw rod 4 is spirally connected with the level of the first link 12, and the rear end of the first screw rod 4 is fixedly installed the first rocking handle 41,
Connecting hole 51 is provided with push pedal 5, the front end of the first screw rod 4 has gap through connecting hole 51 and with connecting hole 51, pushes away
The front and rear side of plate 5 is respectively arranged with fixing nut 42, and the screw rod 4 of fixing nut 42 and first is spirally connected fixation, and the frame of push pedal 5 is in workbench
On 1, two ends and the level of workbench 1 of push pedal 5 are slidably matched, and the glide direction of push pedal 5 is consistent with the bearing of trend of chute 11, turn
Dynamic first screw rod 4 is provided with the first sliding block 6, first to promote push pedal 5 to be moved horizontally along the bearing of trend of chute 11 in chute 11
Sliding block 6 is slidably matched with the level of chute 11, and the pull bar 7 that can be slided vertically is provided with the first sliding block 6, and the upper end of pull bar 7 is fixed
It is provided with hook 71, the front end of push pedal 5 is provided with horizontal groove 52, and hook 71 is hooked in groove 52, the first sliding block 6 and push rod
Spring 8 is fixedly installed between 2 rear end.
Claims (5)
1. it is a kind of be easy to regulation cross wedge rolling milling train retaining device, it is characterised in that it is described including workbench and Duo Gen push rods
Workbench in be provided with that quantity is equal with described push rod and level through described workbench chute, described chute edge
The axially spaced-apart of rolled piece is set, and described push rod is arranged in described chute and is slided with described chute level correspondingly
Dynamic to coordinate, the front end of described push rod is connected with the roller for being offseted with rolled piece, is provided with for pushing away on described workbench
Move the horizontal resiliency pushing mechanism that described push rod level is slided.
2. the retaining device of a kind of cross wedge rolling milling train for being easy to regulation as claimed in claim 1, it is characterised in that：Described water
Flat resiliency urged mechanism includes the first screw rod and push pedal, and the rear end of described workbench is fixedly installed the first link, described
The first screw rod be spirally connected with the first described link level, the rear end of the first described screw rod is fixedly installed the first rocking handle,
The front end of the first described screw rod rotates with described push pedal and is connected, and described push pedal frame is described on described workbench
The two ends of push pedal and described driving water are flat to be slidably matched, the glide direction of described push pedal and the extension side of described chute
To consistent, the first described screw rod is rotated to promote described push pedal to be moved horizontally along the bearing of trend of described chute, it is described
Chute in be provided with the first sliding block, the first described sliding block is slidably matched with described chute level, the first described sliding block
In be provided with the pull bar that can be slided vertically, the upper end of described pull bar is fixedly installed hook, and the front end of described push pedal is set
There is horizontal groove, described is hooked in described groove, between the first described sliding block and the rear end of described push rod
It is fixedly installed spring.
3. the retaining device of a kind of cross wedge rolling milling train for being easy to regulation as claimed in claim 2, it is characterised in that：Described pushes away
It is provided with connecting hole on plate, the front end of described the first screw rod has through described connecting hole and with described connecting hole
Gap, the front and rear side of described push pedal is respectively arranged with fixing nut, and described fixing nut is spirally connected with the first described screw rod
It is fixed.
4. the retaining device of a kind of cross wedge rolling milling train for being easy to regulation as claimed in claim 1, it is characterised in that：Described work
The left and right two ends for making platform are respectively arranged with height of table governor motion.
5. the retaining device of a kind of cross wedge rolling milling train for being easy to regulation as claimed in claim 4, it is characterised in that：Described work
Making platform height adjustment mechanism includes base, support bar, the second sliding block and the second screw rod, and described base is fixed with cross wedge rolling milling train
Connection, the second described sliding block is slidably matched with described base level, and the second link has been wholely set on described base,
The second described screw rod is spirally connected with the second described link level, one end of described the second screw rod and the second described sliding block
Connection is rotated, the other end of the second described screw rod is fixedly installed the second rocking handle, rotates the second described screw rod to promote
The second sliding block stated is moved horizontally, and the lower end of described support bar is hinged with the second described sliding block, described support bar
Upper end is hinged with described workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621294953.4U CN206286330U (en) | 2016-11-29 | 2016-11-29 | A kind of retaining device of the cross wedge rolling milling train for being easy to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621294953.4U CN206286330U (en) | 2016-11-29 | 2016-11-29 | A kind of retaining device of the cross wedge rolling milling train for being easy to adjust |
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| Publication Number | Publication Date |
|---|---|
| CN206286330U true CN206286330U (en) | 2017-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621294953.4U Active CN206286330U (en) | 2016-11-29 | 2016-11-29 | A kind of retaining device of the cross wedge rolling milling train for being easy to adjust |
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| CN (1) | CN206286330U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734253A (en) * | 2016-11-29 | 2017-05-31 | 宁波大学 | A kind of retaining device of the cross wedge rolling milling train for being easy to adjust |
| CN107671140A (en) * | 2017-08-09 | 2018-02-09 | 安庆市振发汽车锻件有限责任公司 | A kind of cross wedge rolling part processing unit (plant) and its method |
| CN112570452A (en) * | 2020-12-09 | 2021-03-30 | 太原科技大学 | Reciprocating type forming equipment for metal polar plate of fuel cell |
-
2016
- 2016-11-29 CN CN201621294953.4U patent/CN206286330U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734253A (en) * | 2016-11-29 | 2017-05-31 | 宁波大学 | A kind of retaining device of the cross wedge rolling milling train for being easy to adjust |
| CN106734253B (en) * | 2016-11-29 | 2018-04-24 | 宁波大学 | A kind of retaining device of cross wedge rolling milling train easy to adjusting |
| CN107671140A (en) * | 2017-08-09 | 2018-02-09 | 安庆市振发汽车锻件有限责任公司 | A kind of cross wedge rolling part processing unit (plant) and its method |
| CN107671140B (en) * | 2017-08-09 | 2023-12-22 | 徐州锡沂康成食品检验检测研究院有限公司 | Machining device and method for cross wedge rolling piece |
| CN112570452A (en) * | 2020-12-09 | 2021-03-30 | 太原科技大学 | Reciprocating type forming equipment for metal polar plate of fuel cell |
| CN112570452B (en) * | 2020-12-09 | 2023-03-28 | 太原科技大学 | Reciprocating type forming equipment for metal polar plate of fuel cell |
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