CN110202057A - A kind of shaft presses 8 muscle molds and its application method - Google Patents
A kind of shaft presses 8 muscle molds and its application method Download PDFInfo
- Publication number
- CN110202057A CN110202057A CN201910520992.3A CN201910520992A CN110202057A CN 110202057 A CN110202057 A CN 110202057A CN 201910520992 A CN201910520992 A CN 201910520992A CN 110202057 A CN110202057 A CN 110202057A
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- beading
- shaft
- module
- mold core
- upper die
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
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Abstract
The invention discloses a kind of shafts to press 8 muscle molds and its application method, includes bottom plate, lower mold backing plate, lower module, upper module, upper die briquetting, upper die plate and top plate；Wherein, lower mold backing plate is fastened on bottom plate, and lower module is fastened in lower mold backing plate；Upper module and lower module face are simultaneously resilient mating connection by spring bolt and upper die plate, and upper die briquetting is arranged between upper module and upper die plate, and is fastened on upper die plate, and upper die plate is on top plate；Top plate is set on the spring guide pillar of bottom plate by linear bearing, is realized and is cooperated with spring guide pillar in vertical sliding；Being embedded with two respectively in upper and lower module is in 45 ° of beading mold cores being obliquely installed, and the upper beading mold core of one in each beading mold core and upper module in lower module is in oblique opposite；Two beading lines are equipped on each beading mold core, every beading line is axial parallel with shaft workpiece.The present invention has many advantages, such as that safe operation, simple, high production efficiency and quality are guaranteed.
Description
Technical field
The present invention relates to a kind of embossing dies, belong to beading technical field, particularly relate to a kind of 8 muscle molds of shaft pressure
And its application method.
Background technique
At present in beading production process, embossing die is usually once merely able to 4 muscle of pressure, i.e., existing embossing die is only
There are two modules and upper and lower two mold cores up and down, each module is equipped with a mold core, only 2 beadings on each mold core, and totally 4
Beading, as shown in Figure 1, so each beading when can only press 4 beadings.And the often shaft product customer requirement of certain model
8 muscle techniques of pressure are carried out, this, in order to realize 8 muscle of pressure, usually first uses above-mentioned embossing die in previous beading production process
4 muscle are pressed, then shaft is rotated by 90 ° by operating staff manually, is reused above-mentioned embossing die and is pressed 4 muscle, such ability
8 muscle are obtained.But there are problems to have for this production method: production efficiency is low, and mold beading center line deviates workpiece centre
Line 45° angle leads to beading protrusion direction and shaft out of plumb, influences quality, manual operation shaft, there are certain production safeties
Hidden danger.
In order to change the status quo, a kind of demand for being able to satisfy mass production, and energy improving production efficiency are studied, pressure is improved
Muscle yield guarantees that the shaft of product quality presses 8 muscle molds to be necessary.
Summary of the invention
For the problems of embossing die existing in background technique, the purpose of the present invention is to provide a kind of operation letters
List, high production efficiency, quality are secure, and the few shaft of security risk presses 8 muscle molds and its application method, mainly existing
It is improved on the basis of mold, i.e., can once press the mold of 8 muscle by changing into 4 muscle molds of original primary pressure.
To achieve the above object, the technical scheme adopted by the invention is as follows: a kind of shaft presses 8 muscle molds, comprising from bottom to up
Bottom plate, lower mold backing plate, lower module, upper module, upper die briquetting, upper die plate and the top plate set gradually；
The lower mold backing plate is fastened by bolts in the bottom plate, and the lower module is fastened by bolts in the lower die-cushion
On plate；
The upper module and the lower module face, and cooperation is resilient by spring bolt and the upper die plate and is connected
It connects, the upper die briquetting is arranged between upper module and upper die plate, and is fastened by bolts on the upper die plate, described
Upper die plate is fastened by bolts on the top plate；
It is fixedly provided with several linear bearings on the top plate, several spring guide pillars are fixedly provided on the bottom plate, often
A linear bearing correspondence is set on a spring guide pillar, and the top plate passes through the spring guide pillar on linear bearing and the bottom plate
In vertical sliding cooperation；
With mold central axes in the lower beading of 45 ° of inclinations and symmetrical setting there are two being embedded in the lower module
Mold core；
With mold central axes in the upper beading of 45 ° of inclinations and symmetrical setting there are two being embedded in the upper module
Mold core；
Each lower beading mold core and a upper beading mold core are in oblique opposite；
Be equipped with two beading lines on each lower beading mold core and upper beading mold core, the every beading line with
The axial direction of shaft workpiece is parallel.
In the above-mentioned technical solutions, the upper die briquetting quantity is 2 and is arranged at the upper die plate and upper module
Between, and each upper die briquetting is corresponding in oblique cooperation with a upper beading mold core, and is fastened by bolts in institute
It states on upper die plate.
In the above-mentioned technical solutions, each upper beading mold core wraps what a upper beading head and a upper beading bar；
Each described upper beading bar one end is in oblique cooperation with corresponding upper die briquetting, and the other end is threaded through therewith
In corresponding and be provided on upper module one upper beading die core bore, and connected with corresponding upper beading head；
Each upper first end of beading is threaded through in corresponding upper beading die core bore, and with corresponding
The connection of upper beading bar, the other end are pierced by corresponding upper beading die core bore, and with a lower beading being located in lower module
Mold core is in oblique opposite.
In the above-mentioned technical solutions, each lower beading mold core includes a lower beading head, each lower beading
First end passes through a lower beading mold core hole that is corresponding and being provided on lower module, offsets with lower mold backing plate in oblique
Cooperation, the other end are pierced by corresponding lower beading mold core hole, and upper with a upper beading mold core in upper module
Beading head is in oblique opposite.
In the above-mentioned technical solutions, a upper V-groove in the setting of 90 ° of angles is additionally provided in the upper module bottom；
A lower V matching with the upper V-groove and in the setting of 90 ° of angles is also provided at the top of the lower module
Type groove；
The upper beading head for being embedded two in the upper module upper beading mold cores, which is stretched, to be located in the upper V type groove, and
It is oppositely arranged each other in 90 ° of angles；
The lower beading head for being embedded two in the lower module lower beading mold cores, which is stretched, to be located in the lower V type groove, and
It is oppositely arranged each other in 90 ° of angles.
In the above-mentioned technical solutions, equal at the middle part of each upper beading head and lower beading head to shaft workpiece one end
A concave bar slot is offered, is respectively equipped with one and the axial parallel beading line of shaft workpiece in the two sides of the concave bar slot.
In the above-mentioned technical solutions, it is connected with upper beading bar position in the upper beading head of each upper beading mold core
Two sides are respectively equipped with an elastic rubber pad, and each described elastic rubber pad one end offsets with corresponding upper beading bar, another
End offsets with corresponding upper beading die core bore hole wall.
In the above-mentioned technical solutions, in the upper beading pole face of each upper beading mold core to therewith in the upper of oblique cooperation
One end end of die briquetting is equipped with first inclined-plane；
One is equipped with towards one end end for the upper beading mold core for being therewith in oblique cooperation in each upper die briquetting
The second inclined-plane to match with the first inclined-plane.
In the above-mentioned technical solutions, in the lower beading pole face of each lower beading mold core to therewith in the oblique cooperation that offsets
One end end of lower mold backing plate be equipped with a third inclined-plane.
A method of it presses 8 muscle molds to carry out shaft beading using above-mentioned shaft, comprises the following steps:
S1, mold installation prepare: the station and staking punch for pressing 8 muscle molds to be installed in shaft beading equipment above-mentioned shaft
Between；
S2, prepare to the shaft workpiece of beading processing: the shaft workpiece handled to beading being placed into and has been installed in S1
Shaft is pressed in the lower V-groove of the lower module of 8 muscle molds, and adjusts the shaft workpiece to beading processing in lower V-groove
Position；
S3, shaft workpiece beading start: being powered to the shaft beading equipment in S1, pass through the punching press in shaft beading equipment
Head is pressed down against the top plate that shaft presses 8 muscle molds, allows top plate with upper die plate, upper die briquetting and upper module together along spring
Guide post moves straight down, and is pressed against to the shaft workpiece handled to beading being located under lower module in V type groove；
S4, carry out the movement of first time beading: after upper module bottom surface touches lower module top surface, upper module can stop transporting
It is dynamic, i.e. formation first time beading movement；
S5, carry out second of beading movement: after completing the movement of the first beading, the staking punch of shaft beading equipment be will continue to
It moves downward, and top plate is made to continue to be pressed against upper module downwardly together with upper die plate and upper die briquetting, when upper die briquetting
After the contact of incline plane of inclined-plane and upper beading mold core, upper die briquetting can oppress beading mold core along 45 ° obliquely direction run, until
It is contacted with the shaft workpiece surface to beading processing being located under lower module in V-groove, that is, forms second of beading movement；
S6, shaft workpiece beading are completed: after completing second of beading movement, the staking punch of shaft beading equipment be will continue to
It moves downward, and top plate is made to continue to be pressed against upper module downwardly together with upper die plate and upper die briquetting, be now placed in upper mold
Upper beading mold core in block can under the contention effect of upper die briquetting, continue towards in V-groove under lower module to beading
The shaft workpiece surface of processing is pressed against, until completing the beading processing of shaft workpiece surface；
S7, it takes out shaft workpiece: after the completion of the processing of shaft workpiece surface beading, the staking punch of shaft beading equipment being answered
Position, top plate, upper die plate, upper die briquetting and upper beading mold core are successively resetted, surface has finally been pressed to the shaft workpiece of muscle again
It is extracted out from the lower V-groove of lower module；
S8, next shaft workpiece beading or end are carried out: carries out next shaft workpiece according to S2 to S7 mode of operation
Beading processing or give shaft beading device powers down, terminate beading operation.
Compared with prior art, the advantages of the present invention are:
(1) by the way that the beading quantity in original upper and lower two pieces of modules is changed to 4 by original 2, Lai Shixian mono-
The purpose of 8 muscle of secondary pressure, on the one hand simplifies shaft beading operational sequence, significantly improves the production efficiency of beading, reduce
Manual work intensity the phenomenon that on the other hand in turn avoiding manual operation, damage shaft by pressure, reduces manual operation and in the process may
Caused industrial injury probability, greatly reduces security risk；
(2) by being arranged to the beading mold core in upper and lower two pieces of modules with shaft workpiece beading tangent line into vertical direction,
So that the protrusion direction of shaft workpiece beading and the tangent line of shaft workpiece are perpendicular, the beading quality of product is substantially improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that existing shaft presses 4 muscle molds；
Fig. 2 is that shaft of the present invention presses the status diagram before 8 muscle mold beadings；
Fig. 3 is that figure is put in the part in Fig. 2；
Fig. 4 is status diagram when shaft of the present invention presses 8 muscle mold beading；
Fig. 5 is the partial enlarged view of Fig. 4；
Fig. 6 is that shaft of the present invention presses 8 muscle molds to complete the status diagram after beading；
Fig. 7 is the partial enlarged view of Fig. 6；
Fig. 8 is the top view of top plate in Fig. 2；
Fig. 9 is Section A-A schematic diagram in Fig. 8；
Figure 10 is the top view of upper die plate in Fig. 2；
Figure 11 is section B-B schematic diagram in Figure 10；
Figure 12 is the top view of upper die briquetting in Fig. 2；
Figure 13 is C-C schematic cross-section in Figure 12；
Figure 14 is the bottom view of upper module in Fig. 2；
Figure 15 is D-D schematic cross-section in Figure 14；
Figure 16 is the main view of upper beading mold core in Fig. 2；
Figure 17 is the top view of lower module in Fig. 2；
Figure 18 is E-E schematic cross-section in Figure 17；
Figure 19 is the main view of lower beading mold core in Fig. 2；
Figure 20 is the top view of lower mold backing plate in Fig. 2；
Figure 21 is F-F schematic cross-section in Figure 20；
Figure 22 is the top view of lower module in Fig. 2；
Figure 23 is G-G schematic cross-section in Figure 22；
In figure: 1, bottom plate；2, spring guide pillar；3, lower mold backing plate；4, lower beading mold core；4.1, lower beading head；4.2, third
Inclined-plane；4.3, beading line；4.4, concave bar slot；5, lower module；5.1, lower beading mold core hole；5.2, lower V-groove；6, elastic rubber pad；
7, upper beading mold core；7.1, upper beading head；7.2, upper beading bar；7.3, the first inclined-plane；8, upper module；8.1, upper beading mold core
Hole；8.2, upper V-groove；9, upper die briquetting；9.1, the second inclined-plane；10, upper die plate；11, top plate；12, linear bearing；14, bullet
Spring bolt；13, shaft workpiece.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
The drawings and specific embodiments, how the present invention is further explained implements.
A kind of shaft provided by the invention presses 8 muscle molds to include what is set gradually from bottom to up as shown in Fig. 2 to Figure 23
Bottom plate 1, lower mold backing plate 3, lower module 5, upper module 8, upper die briquetting 9, upper die plate 10 and top plate 11；Wherein:
Lower mold backing plate 3 is fastened by bolts in bottom plate 1, and lower module 5 is fastened by bolts in lower mold backing plate 3；
Upper module 8 and 5 face of lower module, and mating connection, upper mold are resilient by spring bolt 14 and upper die plate 10
Briquetting 9 is arranged between upper module 8 and upper die plate 10, and is fastened by bolts on upper die plate 10, and upper die plate 10 is logical
Bolt fastening is crossed on top plate 11；
It is fixedly provided with two linear bearings 12 on top plate 11, two spring guide pillars 2, each straight line are fixedly provided on bottom plate 1
The correspondence of bearing 12 is set on a spring guide pillar 2, and top plate 11 passes through linear bearing 12 and the spring guide pillar 2 on bottom plate 1) be in
Vertical sliding cooperation；
As shown in Figures 2 to 7, be embedded in lower module 5 there are two with mold central axes in 45 ° inclination and it is symmetrical
The lower beading mold core 4 being arranged；
As shown in Figures 2 to 7, in 45 ° of inclinations and symmetrical in left side with mold central axes there are two being embedded in upper module 8
The upper beading mold core 7 being arranged；
Each lower beading mold core 4 and a upper beading mold core 7 are in oblique opposite；
As shown in fig. 16 and fig. 19, two beading lines 4.3 are equipped on each lower beading mold core 4 and upper beading mold core 7,
As shown in Figures 2 to 7, every beading line 4.3 is axial parallel with shaft workpiece 13.
As shown in Fig. 2, Fig. 4 and Fig. 6, upper 9 quantity of die briquetting be 2 and be arranged at upper die plate 10 and upper module 8 it
Between, and each upper die briquetting 9 and a upper beading mold core 7 are corresponding in oblique cooperation, and are fastened by bolts in upper die plate 10
On.
As shown in figure 16, each upper beading mold core 7 wraps what a upper beading head 7.1 and a upper beading bar 7.2；Such as figure
2, shown in Fig. 4 and Fig. 6, each upper 7.2 one end of beading bar is in oblique cooperation with corresponding upper die briquetting 9, and the other end is worn
It is located in corresponding and be provided on upper module 8 one upper beading die core bore 8.1, and on corresponding
Beading head 7.1 connects；Each upper 7.1 one end of beading head is threaded through in corresponding upper beading die core bore 8.1, and with therewith
Corresponding upper beading bar 7.2 connects, and the other end is pierced by corresponding upper beading die core bore 8.1, and be located at lower module 5
In a lower beading mold core 4 lower beading head 4.1 in oblique opposite.
As shown in figure 19, each lower beading mold core 4 includes a lower beading head 4.1；As shown in Figures 2 to 7, under each
4.1 one end of beading head passes through a corresponding and lower beading mold core hole 5.1 that is being provided on lower module 5 and lower die-cushion
Plate 3 is in the oblique cooperation that offsets, and the other end is pierced by corresponding lower beading mold core hole 5.1, and with one in upper module 8
The upper beading head 7.1 of a upper beading mold core 7 is in oblique opposite.
As shown in Figure 14 and Figure 15, a upper V-groove 8.2 in the setting of 90 ° of angles is additionally provided in 8 bottom of upper module；
As shown in Figure 17 and Figure 18, be also provided at the top of lower module 5 one it is matching with upper V-groove 8.2 and be in
The lower V-groove 5.2 of 90 ° of frame angles setting；
As shown in Figures 2 to 7, the upper beading head 7.1 for being embedded two in upper module 8 upper beading mold cores 7, which is stretched, to be located at
In upper V-groove 8.2, and it is oppositely arranged each other in 90 ° of angles；It is embedded under two lower beading mold cores 4 in lower module 5
Beading head 4.1, which is stretched, to be located in lower V-groove 5.2, and is oppositely arranged each other in 90 ° of angles.
As shown in fig. 16 and fig. 19, in each upper beading head 7.1 and lower beading head 4.1 towards in 13 one end of shaft workpiece
Portion offers a concave bar slot 4.4, is respectively equipped with one and the axial parallel pressure of shaft workpiece 13 in the two sides of concave bar slot 4.4
Muscle line 4.3.
As shown in Figures 2 to 7, it is connected with upper beading bar 7.2 position in the upper beading head 7.1 of each upper beading mold core 7
Two sides be respectively equipped with an elastic rubber pad 6, each 6 one end of elastic rubber pad offsets with corresponding upper beading bar 7.2, separately
One end offsets with corresponding upper 8.1 hole wall of beading die core bore.
As shown in figure 16, in the upper beading bar 7.2 of each upper beading mold core 7 towards the upper die briquetting for being therewith in oblique cooperation
9 one end end is equipped with first inclined-plane 7.3；
As shown in figure 13, in one end end of each upper die briquetting 9 towards the upper beading mold core 7 for being therewith in oblique cooperation
It is equipped with second inclined-plane 9.1 to match with the first inclined-plane 7.3.
As shown in figure 19, in the lower beading head 4.1 of each lower beading mold core 4 towards the lower die for being therewith in the oblique cooperation that offsets
One end end of backing plate 3 is equipped with a third inclined-plane 4.2.
It is specific comprising such as the present invention also provides a kind of method for pressing 8 muscle molds to carry out shaft beading using above-mentioned shaft
Lower step:
S1, mold installation prepare: the station and staking punch for pressing 8 muscle molds to be installed in shaft beading equipment above-mentioned shaft
Between；
S2, the shaft workpiece preparation to beading processing: the shaft workpiece 13 handled to beading is placed into S1 and is installed
Shaft press in the lower V-groove 5.2 of lower module 5 of 8 muscle molds, and adjust the shaft workpiece 13 to beading processing under
Position in V-groove 5.2, as shown in Figures 2 and 3；
S3, shaft workpiece beading start: being powered to the shaft beading equipment in S1, pass through the punching press in shaft beading equipment
Head be pressed down against shaft press 8 muscle molds top plate 11, allow top plate 11 with upper die plate 10, upper die briquetting 9 and upper module 8 together
It is moved straight down along spring guide pillar 2, and to the shaft workpiece 13 handled to beading being located in the lower V-groove 5.2 of lower module 5
It is pressed against, as shown in Figure 4 and Figure 5；
S4, carry out the movement of first time beading: after 8 bottom surface of upper module touches 5 top surface of lower module, upper module 8 can stop
Movement, the i.e. movement of formation first time beading, as shown in Figure 3 and Figure 4；
S5, carry out second of beading movement: after completing the movement of the first beading, the staking punch of shaft beading equipment be will continue to
It moves downward, and top plate 11 is made to continue to be pressed against upper module 8 downwardly together with upper die plate 10 and upper die briquetting 9, work as upper mold
After the contact of incline plane of the inclined-plane of briquetting 9 and upper beading mold core 7, upper die briquetting 9 can oppress beading mold core 7 along 45 ° of oblique lower sections
To operation, until contacting with 13 surface of shaft workpiece to beading processing being located in the lower V-groove 5.2 of lower module 5, that is, the is formed
Secondary beading movement, as shown in Figure 6 and Figure 7；
S6, shaft workpiece beading are completed: after completing second of beading movement, the staking punch of shaft beading equipment be will continue to
It moves downward, and top plate 11 is made to continue to be pressed against upper module 8 downwardly together with upper die plate 10 and upper die briquetting 9, at this time position
Upper beading mold core 7 in upper module 8 can continue towards under the contention effect of upper die briquetting 9 positioned at V-groove under lower module 5
13 surface of shaft workpiece to beading processing in 5.2 is pressed against, until completing the beading processing on 13 surface of shaft workpiece；
S7, shaft workpiece is taken out: after the completion of the processing of 13 surface beading of shaft workpiece, by the staking punch of shaft beading equipment
It resets, top plate 11, upper die plate 10, upper die briquetting 9 and upper beading mold core 7 is successively resetted, muscle finally has been pressed on surface again
Shaft workpiece 13 is extracted out from the lower V-groove 5.2 of lower module 5；
S8, next shaft workpiece beading or end are carried out: carries out next shaft workpiece according to S2 to S7 mode of operation
Beading processing or give shaft beading device powers down, terminate beading operation.
Finally illustrate, the above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all
Using equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is applied directly or indirectly in other
Relevant technical field, is included within the scope of the present invention.
Claims (10)
1. a kind of shaft presses 8 muscle molds, it is characterised in that: comprising set gradually from bottom to up bottom plate (1), lower mold backing plate (3),
Lower module (5), upper module (8), upper die briquetting (9), upper die plate (10) and top plate (11)；
The lower mold backing plate (3) is fastened by bolts in the bottom plate (1), and the lower module (5) is fastened by bolts described
In lower mold backing plate (3)；
The upper module (8) and the lower module (5) face, and be in bullet by spring bolt (14) and the upper die plate (10)
Property be cooperatively connected, the upper die briquetting (9) is arranged between upper module (8) and upper die plate (10), and is fastened by bolts
On the upper die plate (10), the upper die plate (10) is fastened by bolts on the top plate (11)；
It is fixedly provided with several linear bearings (12) on the top plate (11), is fixedly provided with several springs on the bottom plate (1)
Guide post (2), each linear bearing (12) correspondence are set on a spring guide pillar (2), and the top plate (11) passes through linear bearing
(12) cooperate with the spring guide pillar (2) on the bottom plate (1) in vertical sliding；
With mold central axes in the lower beading of 45 ° of inclinations and symmetrical setting there are two being embedded in the lower module (5)
Mold core (4)；
With mold central axes in the upper beading of 45 ° of inclinations and symmetrical setting there are two being embedded in the upper module (8)
Mold core (7)；
Each lower beading mold core (4) is with a upper beading mold core (7) in oblique opposite；
Two beading lines (4.3), every pressure are equipped on each lower beading mold core (4) and upper beading mold core (7)
Muscle line (4.3) is axial parallel with shaft workpiece (13).
2. shaft according to claim 1 presses 8 muscle molds, it is characterised in that: upper die briquetting (9) quantity be 2 and
It is arranged between the upper die plate (10) and upper module (8), and each upper die briquetting (9) and a upper beading
Mold core (7) is corresponded in oblique cooperation, and is fastened by bolts on the upper die plate (10).
3. shaft according to claim 2 presses 8 muscle molds, it is characterised in that: each upper beading mold core (7) is wrapped
One upper beading head (7.1) and one upper beading bar (7.2)；
Each described upper beading bar (7.2) one end is in oblique cooperation with corresponding upper die briquetting (9), and the other end is threaded through
It is corresponding and be provided on upper module (8) one upper beading die core bore (8.1) in, and with corresponding upper pressure
Muscle head (7.1) connection；
Each described upper beading head (7.1) one end is threaded through in corresponding upper beading die core bore (8.1), and with phase therewith
Corresponding upper beading bar (7.2) connection, the other end are pierced by corresponding upper beading die core bore (8.1), and be located at lower die
A lower beading mold core (4) in block (5) is in oblique opposite.
4. shaft according to claim 3 presses 8 muscle molds, it is characterised in that: each lower beading mold core (4) includes
One lower beading head (4.1)；
Each described lower beading head (4.1) one end passes through a lower beading that is corresponding and being provided on lower module (5)
Mold core hole (5.1) and lower mold backing plate (3) are in the oblique cooperation that offsets, and the other end is pierced by corresponding lower beading mold core hole
(5.1), and with the upper beading head (7.1) of one upper beading mold core (7) being located in upper module (8) in oblique opposite.
5. shaft according to claim 4 presses 8 muscle molds, it is characterised in that: be additionally provided with one in the upper module (8) bottom
A is in the upper V-groove (8.2) of 90 ° of angles setting；
Be also provided at the top of the lower module (5) one it is matching with the upper V-groove (8.2) and be arranged in 90 ° of angles
Lower V-groove (5.2)；
The upper beading head (7.1) for being embedded beading mold core (7) on two in the upper module (8), which is stretched, is located at the upper V-type
In slot (8.2), and it is oppositely arranged each other in 90 ° of angles；
The lower beading head (4.1) for being embedded two in the lower module (5) lower beading mold cores (4), which is stretched, is located at the lower V-type
In slot (5.2), and it is oppositely arranged each other in 90 ° of angles.
6. shaft according to claim 5 presses 8 muscle molds, it is characterised in that: each upper beading head (7.1) and under
Beading head (4.1) offers a concave bar slot (4.4) towards the middle part of shaft workpiece (13) one end, in the concave bar slot
(4.4) two sides are respectively equipped with one and the axial parallel beading line (4.3) of shaft workpiece (13).
7. shaft according to claim 3 presses 8 muscle molds, it is characterised in that: in the upper of each upper beading mold core (7)
Be connected with upper beading bar (7.2) two sides at position of beading head (7.1) are respectively equipped with an elastic rubber pad (6), each bullet
Property rubber mat (6) one end offsets with corresponding upper beading bar (7.2), the other end with corresponding upper beading die core bore
(8.1) hole wall offsets.
8. shaft according to claim 3 presses 8 muscle molds, it is characterised in that: in the upper of each upper beading mold core (7)
Beading bar (7.2) is equipped with first inclined-plane (7.3) towards one end end for the upper die briquetting (9) for being therewith in oblique cooperation；
One is equipped with towards one end end for the upper beading mold core (7) for being therewith in oblique cooperation in each upper die briquetting (9)
A the second inclined-plane (9.1) to match with the first inclined-plane (7.3).
9. shaft according to claim 4 presses 8 muscle molds, it is characterised in that: under each lower beading mold core (4)
Beading head (4.1) is equipped with a third inclined-plane towards one end end for the lower mold backing plate (3) for being therewith in the oblique cooperation that offsets
(4.2)。
10. a kind of method for pressing 8 muscle molds to carry out shaft beading using shaft described in claim 1 to 9 any one, feature
It is: comprises the following steps:
S1, mold installation prepare: the station for pressing 8 muscle molds to be installed in shaft beading equipment shaft described in 1 to 9 any one
Between staking punch；
S2, prepare to the shaft workpiece of beading processing: the shaft workpiece (13) handled to beading being placed into and has been installed in S1
Shaft is pressed in the lower V-groove (5.2) of the lower module (5) of 8 muscle molds, and adjusts the shaft workpiece (13) to beading processing
Position in lower V-groove (5.2)；
S3, shaft workpiece beading start: in S1 shaft beading equipment be powered, by the staking punch in shaft beading equipment to
The lower top plate (11) for being pressed against shaft and pressing 8 muscle molds, allows top plate (11) with upper die plate (10), upper die briquetting (9) and upper module
(8) it is moved straight down along spring guide pillar (2) together, and in V-groove (5.2) under lower module (5) to beading
The shaft workpiece (13) of reason is pressed against；
S4, carry out the movement of first time beading: after upper module (8) bottom surface touches lower module (5) top surface, upper module (8) can stop
It only moves, i.e. the movement of formation first time beading；
S5, carry out second of beading movement: after completing the movement of the first beading, the staking punch of shaft beading equipment be will continue to downwards
Movement, and top plate (11) is made to continue to be pressed against upper module (8) downwardly together with upper die plate (10) and upper die briquetting (9), when
Behind the inclined-plane of upper die briquetting (9) and the contact of incline plane of upper beading mold core (7), upper die briquetting (9) can oppress beading mold core (7) edge
45 ° obliquely direction run, until with the shaft workpiece (13) to beading processing that is located under lower module (5) in V-groove (5.2)
Surface contact forms second of beading movement；
S6, shaft workpiece beading are completed: after completing second of beading movement, the staking punch of shaft beading equipment be will continue to downwards
Movement, and top plate (11) is made to continue to be pressed against upper module (8) downwardly together with upper die plate (10) and upper die briquetting (9), this
When the upper beading mold core (7) that is located in upper module (8) can continue towards positioned at lower die under the contention effect of upper die briquetting (9)
Shaft workpiece (13) surface to beading processing under block (5) in V-groove (5.2) is pressed against, until completing shaft workpiece (13) table
The beading in face is handled；
S7, it takes out shaft workpiece: after the completion of the processing of shaft workpiece (13) surface beading, the staking punch of shaft beading equipment being answered
Position, top plate (11), upper die plate (10), upper die briquetting (9) and upper beading mold core (7) are successively resetted, finally again press surface
The extraction from the lower V-groove (5.2) of lower module (5) of the shaft workpiece (13) of complete muscle；
S8, next shaft workpiece beading or end are carried out: carries out the pressure of next shaft workpiece according to S2 to S7 mode of operation
Shaft beading device powers down is given in muscle processing, terminates beading operation.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910520992.3A CN110202057B (en) | 2019-06-17 | 2019-06-17 | Rotating shaft 8-rib pressing die and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910520992.3A CN110202057B (en) | 2019-06-17 | 2019-06-17 | Rotating shaft 8-rib pressing die and using method thereof |
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| CN110202057A true CN110202057A (en) | 2019-09-06 |
| CN110202057B CN110202057B (en) | 2020-09-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947864A (en) * | 2019-12-20 | 2020-04-03 | 安徽明源汽配有限公司 | Automobile filter shell ribbing device |
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| JP2000094078A (en) * | 1998-09-16 | 2000-04-04 | Sumitomo Light Metal Ind Ltd | Brazed sandwich panel, its manufacture and frame member used therefor |
| CN207071626U (en) * | 2017-08-04 | 2018-03-06 | 厦门市业佳实业有限公司 | A kind of diel of multi-direction beading shaping handware |
| CN109622697A (en) * | 2019-01-29 | 2019-04-16 | 浙江哈尔斯真空器皿股份有限公司 | A kind of floating screed mold |
| CN208772286U (en) * | 2018-09-03 | 2019-04-23 | 深圳市欣源昊五金科技有限公司 | Safe and reliable high-precision axis class floating screed mold |
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2019
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000094078A (en) * | 1998-09-16 | 2000-04-04 | Sumitomo Light Metal Ind Ltd | Brazed sandwich panel, its manufacture and frame member used therefor |
| CN207071626U (en) * | 2017-08-04 | 2018-03-06 | 厦门市业佳实业有限公司 | A kind of diel of multi-direction beading shaping handware |
| CN208772286U (en) * | 2018-09-03 | 2019-04-23 | 深圳市欣源昊五金科技有限公司 | Safe and reliable high-precision axis class floating screed mold |
| CN109622697A (en) * | 2019-01-29 | 2019-04-16 | 浙江哈尔斯真空器皿股份有限公司 | A kind of floating screed mold |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110947864A (en) * | 2019-12-20 | 2020-04-03 | 安徽明源汽配有限公司 | Automobile filter shell ribbing device |
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| Publication number | Publication date |
|---|---|
| CN110202057B (en) | 2020-09-22 |
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Application publication date: 20190906 Assignee: Hubei hidden crown shaft Industry Co.,Ltd. Assignor: HUBEI JIANFENG TECHNOLOGIES, Inc. Contract record no.: X2020420000009 Denomination of invention: A kind of mould for pressing 8 ribs with rotating shaft and its use method Granted publication date: 20200922 License type: Common License Record date: 20201023 |
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