CN208390832U - A kind of closing in press-loading apparatus and closing in pressing machine - Google Patents
A kind of closing in press-loading apparatus and closing in pressing machine Download PDFInfo
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- CN208390832U CN208390832U CN201820832457.2U CN201820832457U CN208390832U CN 208390832 U CN208390832 U CN 208390832U CN 201820832457 U CN201820832457 U CN 201820832457U CN 208390832 U CN208390832 U CN 208390832U
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- closing
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- ringfeder
- loading apparatus
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Abstract
The utility model relates to automobile assembling technical field, specifically disclosing a kind of closing in press-loading apparatus and closing in pressing machine, closing in press-loading apparatus includes: closing in fixture, necking set and support；Closing in fixture includes closing in ringfeder and the iron-clad positioning seat that is set to inside the closing in ringfeder；Necking set is slideably sheathed on the outside of the closing in ringfeder, and the necking set sliding can be such that the closing in section of the closing in ringfeder inwardly collapses；The closing in ringfeder is removable installed in the support, and the necking set is slidably disposed in the support.Closing in pressing machine includes closing in press-loading apparatus as described above.Closing in fixture is removable installed in support, can be replaced according to the iron-clad and arbor of different model to closing in fixture, be ensure that the versatility of the closing in press-loading apparatus, is reduced the place that plant maintenance quantity and equipment occupy, is reduced production cost.
Description
Technical field
The utility model relates to automobile assembling technical field more particularly to a kind of closing in press-loading apparatus and closing in pressing machine.
Background technique
In the transmission shaft production process of automobile, the arbor in transmission shaft needs to squeeze by closing in ringfeder with iron-clad, will
Iron-clad is fitted on arbor.But the type of truck drive shaft is more, there is also many kinds of specifications in each, causes
Make with a series of in the middle with regard to there are many arbors and iron-clad of form.
A kind of existing closing in press-loading device, as shown in Figure 1 comprising closing in ringfeder 30, iron-clad positioning seat 40, extruded sleeve
50, upper limit seat 60 and lower limit seat 70.Pressing protrusion is equipped on the inside of the top of closing in ringfeder 30.Iron-clad positioning seat 40 is set
It is placed in closing in ringfeder 30, extruded sleeve 50 is set in the outside of closing in ringfeder 30.Closing in ringfeder 30 and extruded sleeve 50 are arranged at
In the cavity that upper limit seat 60 and lower limit seat 70 form.Oil pocket 80 is formed between extruded sleeve 50 and lower limit seat 70.It is hydraulic
Oil, which enters in oil pocket 80, drives extruded sleeve 50 to move upwards；Closing in ringfeder 30, closing in ringfeder are squeezed by the bevel edge of extruded sleeve 50
30 contraction distortions, by 20 clinching of iron-clad on arbor 10.
But this closing in press-loading device may be only available for the pressing of the arbor 10 and iron-clad 20 of a kind of model, not have
Versatility.General producer's production is all to produce a series of, the arbor of different model；Therefore, it is necessary to prepare more closing in press fitting
Mechanism, these equipment can occupy a large amount of production site, and cost of equipment maintenance and difficulty increase, and increase complex process
Degree.
Therefore, a kind of closing in press-loading apparatus and closing in pressing machine are needed, to solve the above technical problems.
Utility model content
One of the purpose of this utility model is to propose a kind of closing in press-loading apparatus, with preferable versatility, reduce
The place that plant maintenance quantity and equipment occupy, reduces production cost.
For this purpose, the utility model uses following technical scheme:
A kind of closing in press-loading apparatus, comprising:
Closing in fixture comprising closing in ringfeder and the iron-clad positioning seat being set to inside the closing in ringfeder；
Necking set is slideably sheathed on the outside of the closing in ringfeder, and the necking set sliding can make the closing in
The closing in section of ringfeder inwardly collapses；
Support, the closing in ringfeder are removable installed in the support, and the necking set is slidably disposed in institute
It states in support.
Closing in fixture is removable installed in support, can according to the iron-clad of different model and arbor to closing in fixture into
Row replacement, ensure that the versatility of the closing in press-loading apparatus, reduces the place that plant maintenance quantity and equipment occupy, reduces
Production cost.
Preferably, the closing in ringfeder further includes glissile segment, and the closing in section is taper, and the glissile segment is cylinder,
Lesser one end of outer diameter of the closing in section is connected with the glissile segment；It is convex that the top of shown closing in section is inwardly equipped with pressing
It rises；The closing in ringfeder is provided with axial slits, and a plurality of gap is circumferentially uniformly distributed along the closing in ringfeder.Necking covers
Glissile segment upward sliding, the upper end and closing in section outside of necking set abut against, and necking set continues to slide up, and keeps closing in section inside
It collapses, by iron-clad clinching on arbor；Setting gap can be such that closing in section internally collapses.
Preferably, the closing in fixture further includes connection gasket, and the connection gasket is set to the bottom end of the closing in ringfeder；Even
It is adaptable that connection pad can be such that position of the closing in ringfeder in support and necking covers.
Preferably, the necking set is connected with the first driving mechanism, and first driving mechanism is able to drive the necking
The axis covered along the closing in ringfeder slides；First driving mechanism is selected as standard component, reduces the maintenance cost of equipment.
Preferably, block set is slidably provided in the support, the necking set is set in the block set, the block set
On be connected with more connecting rods, the output end of first driving mechanism is connected with the connecting rod.
Preferably, the closing in press-loading apparatus further includes the limit base being set on the support, and the limit base is circle
Ring-type, the limit base are internally provided with stop collar；It, will not be due to amount of exercise be excessive when limit base can be such that block set moves upwards
Damage closing in ringfeder, necking set, iron-clad and arbor.
Preferably, the limit base top is provided with end cap, and the end cap is annular shape；End cap can prevent dust, liquid
The impurity such as body enter the intracavitary pollution internal part of limit base and support.
Preferably, positioning pin is provided on the iron-clad positioning seat；Positioning pin iron-clad can be fixed positioning.
The another object of the utility model is to propose that a kind of closing in pressing machine reduces with preferable versatility
The place that plant maintenance quantity and equipment occupy, reduces production cost.
For this purpose, the utility model uses following technical scheme:
A kind of closing in pressing machine, the closing in pressing machine include closing in press-loading apparatus as described above, the closing in press fitting
Machine further includes bracket, and the closing in press-loading apparatus is arranged on the bracket, and is additionally provided on the bracket and is supported mechanism, described
Support the top that mechanism is located at the closing in press-loading apparatus；It supports mechanism and arbor can be supported and be fixed on closing in press-loading apparatus
On.
Preferably, the mechanism that supports includes the second driving mechanism being arranged on the bracket and is set to described second
The clamping jaw or pressure head of driving mechanism output end；Second driving mechanism driving clamping jaw or pressure head carry out pressure holding fixation to arbor.
Closing in fixture is removable installed in support, can according to the iron-clad of different model and arbor to closing in fixture into
Row replacement, ensure that the versatility of the closing in press-loading apparatus, reduces the place that plant maintenance quantity and equipment occupy, reduces
Production cost.
Detailed description of the invention
Fig. 1 is the cross-sectional view for the closing in press-loading device that background technique provides；
Fig. 2 is the structural schematic diagram of closing in press-loading apparatus provided by the utility model；
Fig. 3 is the cross-sectional view of closing in press-loading apparatus provided by the utility model；
Fig. 4 is the structural schematic diagram of the necking set of closing in press-loading apparatus provided by the utility model；
Fig. 5 is the structural schematic diagram of the limit base of closing in press-loading apparatus provided by the utility model；
Fig. 6 is the structural schematic diagram of the closing in fixture of closing in press-loading apparatus provided by the utility model；
In figure:
10, arbor；20, iron-clad；30, closing in ringfeder；40, iron-clad positioning seat；50, extruded sleeve；60, upper limit seat；70, under
Limit base；80, oil pocket；
11, closing in ringfeder；111, closing in section；112, glissile segment；113, gap；
12, iron-clad positioning seat；121, positioning pin；
13, connection gasket；14, connector；
21, support；22, limit base；221, stop collar；23, end cap；24, block set；25, necking set；251, rake；
26, connecting rod；27, connecting plate；28, connector.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
As shown in Figures 2 to 6, present embodiment discloses a kind of closing in press-loading apparatus comprising closing in fixture, necking set
25, block set 24, support 21, limit base 22 and end cap 23.Closing in fixture includes closing in ringfeder 11, iron-clad positioning seat 12, connection gasket
13 and connector 14.Iron-clad positioning seat 12 is set in closing in ringfeder 11.Closing in ringfeder 11 is removable installed in support 21,
Closing in ringfeder 11 is connected in support 21 by connector 14, and the connector 14 in the present embodiment is preferably screw, may be used also certainly
Think bolt, connecting pin etc..Necking set 25 is slideably sheathed on 11 outside of closing in ringfeder, and 25 sliding of necking set can make to close up
The closing in section 111 of ringfeder 11 inwardly collapses, and necking set 25 is slidably disposed in support 21.
Closing in fixture is removable installed in support 21, can be closed up according to the iron-clad 20 of different model and 10 pairs of arbor
Fixture is replaced, and ensure that the versatility of the closing in press-loading apparatus, reduces the place that plant maintenance quantity and equipment occupy,
Reduce production cost.
As shown in figure 3, the top ring of support 21 is equipped with support protrusion.Block set 24 is slidingly arranged in support 21, block set
24 top ring is equipped with retention bead, and retention bead is located at the top of support protrusion, along the axial direction of block set 24 in retention bead
It is provided with mounting groove.One end of necking set 25 is located on connection bump (specifically, as shown in Figure 4), and connection bump is set to peace
In tankage, necking set 25 is fixedly connected with block set 24.
It is connected with more connecting rods 26 in the retention bead of block set 24, in the present embodiment, the quantity of connecting rod 26 is preferably
Four, the position opposite with connecting rod 26 is provided with through-hole in the support protrusion of support 21, and connecting rod 26 is threaded through on through-hole.
One end that connecting rod 26 is not connected with the retention bead of block set 24 is connected with connecting plate 27, is provided with connector on connecting plate 27
28, connector 28 is connected with the output end of the first driving mechanism, and the first driving mechanism can be Standard Cylinder, oil cylinder etc., sheet
It is preferably standard oil cylinder in embodiment.In external connection standard oil cylinder as driving power, oil pocket is not set in support 21, it is right
The requirement on machining accuracy that support 21 and necking cover 25 surfaces close to each other with support 21 reduces, and reduces the production cost, together
It is the risk for also avoiding support 21 and leaking hydraulic oil.Oil cylinder driving, drives necking to cover 25 sliding axially along closing in ringfeder 11,
The closing in section 111 of closing in ringfeder 11 is set to come closer, by 20 clinching of iron-clad on arbor 10.
Limit base 22 is set to the top of support 21, and limit base 22 is fixedly connected in the support protrusion of support 21.Limit
Seat 22 is annular shape, and limit base 22 is internally provided with stop collar 221 (specifically, as shown in Figure 5), and stop collar 221 can limit
The upward displacement of block set 24.When limit base 22 can be such that block set 24 moves upwards, closing in will not be damaged because amount of exercise is excessive
Ringfeder 11, necking set 25, iron-clad 20 and arbor 10.
22 top of limit base is provided with end cap 23, end cap 23 be it is discoid, the middle of end cap 23 is provided with circular hole, end cap
23 is annular in shape；End cap 23 can prevent the impurity such as dust, liquid from entering inside the intracavitary pollution of limit base 22 and support 21
Component.
As shown in Figure 3 and Figure 6, closing in ringfeder 11 includes glissile segment 112 and closing in section 111, and the outside of closing in section 111 is cone
The outside of shape, glissile segment 112 is cylinder, and the lesser one end of the outer diameter of closing in section 111 is connected with glissile segment 112, closing in section
111 minimum outer diameter is greater than the outer diameter of glissile segment 112, and the concentric setting of the two.Top, that is, outer diameter of closing in section 111 is biggish
One end is inwardly equipped with pressing protrusion.Closing in ringfeder 11 is axially disposed a plurality of gap 113, and gap 113 is along closing in ringfeder 11
It is circumferentially uniformly distributed, gap 113 can be such that closing in section 111 internally collapses.Necking covers in 25 one end far from connection bump
Wall is provided with rake 251, and the inclination angle of the inner surface of rake 251 and the outer wall inclination angle of closing in section 111 are identical.Necking set 25 exists
112 upward sliding of glissile segment abuts against on the outside of the rake 251 and closing in section 111 of necking set 25, and necking, which covers, 25 continues up cunning
It is dynamic, collapse closing in section 111 inwardly, by 20 clinching of iron-clad on arbor 10.
Connection gasket 13 is set to the bottom end of closing in ringfeder 11, the closing in ringfeder suitable for different model arbor 10 and iron-clad 20
The thickness of the connection gasket 13 of 11 bottom connection is different.Connection gasket 13 can make position and contracting of the closing in ringfeder 11 in support 21
Muzzle 25 is adapted.
Positioning pin 121 is provided on iron-clad positioning seat 12, positioning can be fixed to iron-clad 20 in positioning pin 121.
The present embodiment also discloses a kind of closing in pressing machine, and closing in pressing machine includes closing in press-loading apparatus as above, also wraps
It includes bracket and supports mechanism.It closing in press-loading apparatus and supports mechanism and is all set on bracket, support mechanism and be located at the press fitting dress that closes up
The top set.Supporting mechanism includes the second driving mechanism being set on bracket and the folder for being set to the second driving mechanism output end
Pawl, pressure head etc. can support the component (being preferably pressure head in the present embodiment) of arbor 10.The second driving mechanism is in the present embodiment
Cylinder can also be oil cylinder certainly.Second driving mechanism can drive ram to arbor 10 carry out pressure holding be fixed on closing in press fitting
On device, iron-clad 20 is then subjected to clinching on arbor 10 by closing in press-loading apparatus.
The course of work of closing in pressing machine: iron-clad 20 is placed on iron-clad positioning seat 12, the iron-clad that arbor 10 is placed on
On 20, arbor 10 is supported fixation by the second driving mechanism drive ram, and the first driving mechanism driving necking set 25 moves upwards, makes
The pressing protrusion of closing in ringfeder 11 comes closer, by 20 clinching of iron-clad on arbor 10.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, is able to carry out for a person skilled in the art various bright
Aobvious variation, readjustment and substitution is without departing from the protection scope of the utility model.Therefore, although passing through above embodiments
The utility model is described in further detail, but the utility model is not limited only to above embodiments, is not departing from
It can also include more other equivalent embodiments in the case that the utility model is conceived, and the scope of the utility model is by appended
Scope of the claims determine.
Claims (10)
1. a kind of closing in press-loading apparatus characterized by comprising
Closing in fixture comprising closing in ringfeder (11) and the iron-clad positioning seat (12) for being set to closing in ringfeder (11) inside；
Necking set (25) is slideably sheathed on the outside of the closing in ringfeder (11), and necking set (25) sliding can make
The closing in section (111) of the closing in ringfeder (11) inwardly collapses；
Support (21), the closing in ringfeder (11) are removable installed in the support (21), and the necking set (25) can slide
It is set in the support (21) dynamicly.
2. closing in press-loading apparatus according to claim 1, which is characterized in that the closing in ringfeder (11) further includes glissile segment
(112), the closing in section (111) is taper, and the glissile segment (112) is cylinder, and the outer diameter of the closing in section (111) is smaller
One end be connected with the glissile segment (112)；
The top of shown closing in section (111) is inwardly equipped with pressing protrusion；
The closing in ringfeder (11) is provided with axial slits (113), and a plurality of gap (113) is along closing in ringfeder (11) week
To being uniformly distributed.
3. closing in press-loading apparatus according to claim 1, which is characterized in that the closing in fixture further includes connection gasket
(13), the connection gasket (13) is set to the bottom end of the closing in ringfeder (11).
4. closing in press-loading apparatus according to claim 1, which is characterized in that the necking set (25) is connected with the first driving
Mechanism, first driving mechanism are able to drive the necking set (25) and slide along the axis of the closing in ringfeder (11).
5. closing in press-loading apparatus according to claim 4, which is characterized in that be slidably provided with set in the support (21)
Seat (24), the necking set (25) are set on the block set (24), and more connecting rods (26) are connected on the block set (24),
The output end of first driving mechanism is connected with the connecting rod (26).
6. closing in press-loading apparatus according to claim 1, which is characterized in that the closing in press-loading apparatus further includes being set to
Limit base (22) on the support (21), the limit base (22) are annular shape, and the limit base (22) is internally provided with limit
Position ring (221).
7. closing in press-loading apparatus according to claim 6, which is characterized in that limit base (22) top is provided with end cap
(23), the end cap (23) is annular shape.
8. closing in press-loading apparatus according to claim 1, which is characterized in that it is fixed to be provided on the iron-clad positioning seat (12)
Position pin (121).
9. a kind of closing in pressing machine, which is characterized in that the closing in pressing machine includes receipts of any of claims 1-8
Mouth press-loading apparatus, the closing in pressing machine further includes bracket, and the closing in press-loading apparatus is arranged on the bracket, the bracket
On be additionally provided with and support mechanism, the top for supporting mechanism and being located at the closing in press-loading apparatus.
10. closing in pressing machine according to claim 9, which is characterized in that the mechanism that supports includes being set to the branch
The second driving mechanism on frame and the clamping jaw or pressure head for being set to the second driving mechanism output end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832457.2U CN208390832U (en) | 2018-05-31 | 2018-05-31 | A kind of closing in press-loading apparatus and closing in pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832457.2U CN208390832U (en) | 2018-05-31 | 2018-05-31 | A kind of closing in press-loading apparatus and closing in pressing machine |
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| Publication Number | Publication Date |
|---|---|
| CN208390832U true CN208390832U (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820832457.2U Active CN208390832U (en) | 2018-05-31 | 2018-05-31 | A kind of closing in press-loading apparatus and closing in pressing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817237A (en) * | 2018-05-31 | 2018-11-16 | 武汉联航机电有限公司 | A kind of closing in press-loading apparatus and closing in pressing machine |
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2018
- 2018-05-31 CN CN201820832457.2U patent/CN208390832U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817237A (en) * | 2018-05-31 | 2018-11-16 | 武汉联航机电有限公司 | A kind of closing in press-loading apparatus and closing in pressing machine |
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