CN206702020U - A kind of car tooth form clutch hub body drawing and forming mechanism - Google Patents
A kind of car tooth form clutch hub body drawing and forming mechanism Download PDFInfo
- Publication number
- CN206702020U CN206702020U CN201720537375.0U CN201720537375U CN206702020U CN 206702020 U CN206702020 U CN 206702020U CN 201720537375 U CN201720537375 U CN 201720537375U CN 206702020 U CN206702020 U CN 206702020U
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- plate
- cavity
- installation
- cavity plate
- top surface
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Abstract
The utility model discloses a kind of car tooth form clutch hub body drawing and forming mechanism, including frame, the middle top surface of the top plate of the frame is fixed with cavity plate mounting blocks, there is installation cavity in the middle part of the top surface of cavity plate mounting blocks, the bottom surface of installation cavity has multiple installation through-holes, cavity plate sleeve is in installation cavity, the bottom surface of cavity plate has multiple locating dowels, locating dowel sleeve is in corresponding installation through-hole, there are multiple positioning shrinkage pools on the lateral wall of cavity plate, there is the through hole that is spirally connected on the madial wall of installation cavity corresponding to positioning shrinkage pool, positioning stud, which is screwed onto, to be spirally connected in through hole, the end of positioning stud has positioning convex, positioning convex sleeve is in corresponding positioning shrinkage pool；Its cavity plate easy installation and removal, and it is pressed against and is positioned by upper limit ring body, and the bottom surface of upper limit ring body is in same level, ensure the flatness of pressing cavity plate, ensure installation effect, and the limitation of the position of punch-pin decline is realized by proximity switch sensitive projection, ensure drawing effect.
Description
Technical field：
It the utility model is related to auto parts machinery and make technical field, more specifically to a kind of car tooth form clutch hub
Body drawing and forming mechanism.
Background technology：
Existing automobile gear clutch hub body includes interior hub and outer hub, a link in its manufacture craft be need by
The hub body of pre-profiling is stretched, and the cavity plate of stretching is fixedly connected in mounting seat generally by bolt, then passes through spiral shell
Bolt fixes multiple locating pieces, one end of locating piece is pressed against on the top surface of cavity plate and is fixed, its fixation, still, peace
Trouble is unloaded in assembly and disassembly, meanwhile, multiple locating piece connections, its bottom surface is not on same plane, so as to influence the flatness of installation.
Utility model content：
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of car tooth form clutch hub body stretching
Shaping mechanism, its cavity plate easy installation and removal, and be pressed against and positioned by upper limit ring body, and at the bottom surface of upper limit ring body
In in same level, ensure the flatness of pressing cavity plate, ensure installation effect, and it is raised real by proximity switch sensitive
The limitation for the position that existing punch-pin declines, ensures drawing effect.
The utility model solve the technical problem scheme be：
A kind of car tooth form clutch hub body drawing and forming mechanism, including frame, the middle part top of the top plate of the frame
Face is fixed with cavity plate mounting blocks, has installation cavity in the middle part of the top surface of cavity plate mounting blocks, and the bottom surface of installation cavity has multiple installations logical
Hole, for cavity plate sleeve in installation cavity, the bottom surface of cavity plate has multiple locating dowels, locating dowel sleeve in corresponding installation through-hole,
There are multiple positioning shrinkage pools, positioning has the through hole that is spirally connected on the madial wall of installation cavity corresponding to shrinkage pool, fixed on the lateral wall of cavity plate
Position stud is screwed onto and is spirally connected in through hole, and the end of positioning stud has a positioning convex, and positioning convex sleeve is recessed in corresponding positioning
Kong Zhong, upper limit ring body are pressed against on the top surface of cavity plate mounting blocks and the top surface of cavity plate, and upper limit ring body is consolidated by multiple bolts
Surely it is connected on the top surface of cavity plate mounting blocks and the top surface of cavity plate；
Support frame is fixed with the top surface of the top plate of the frame, the middle top surface of the top plate of support frame is fixed with drawing oil
Cylinder, the push rod for stretching oil cylinder pass through the top plate of support frame and are fixed with connecting plate, and the bottom surface of connecting plate is fixed with punch-pin, and punch-pin is stretched
Enter in cavity plate, workpiece to be processed is clamped between punch-pin and cavity plate.
The end of the push rod of the stretching oil cylinder is fixed with location-plate, and the bottom surface of location-plate is fixedly arranged in the middle of connecting plate, fixed
Have multiple sensings raised on the lateral wall of position plate, multiple proximity switches, proximity switch are bolted with the side support plate of support frame
Induction end and corresponding sensing it is raised mutually close.
The top surface of the location-plate is fixed with multiple vertical bars, and vertical bar stretches out the top plate of support frame.
Limited block is fixed with the madial wall of the side support plate, the top surface of limited block is fixed with elastic spacing block, positioning
Plate is pressed against on the top surface of elastic spacing block, and elastic spacing block is in the lower section of proximity switch.
Guide sleeve is inserted with the installation through-hole, the lateral wall of guide sleeve is fixed on the madial wall of installation through-hole, fixed
Position post sleeve is in guide sleeve.
Wear-resistant protection set is inserted with the positioning shrinkage pool, the lateral wall of wear-resistant protection set is fixed on the inner side of positioning shrinkage pool
On wall, positioning convex sleeve is in wear-resistant protection set.
Prominent effect of the present utility model is：
Compared with prior art, its cavity plate easy installation and removal, and be pressed against and positioned by upper limit ring body, and the upper limit
The bottom surface of position ring body is in same level, is ensured to be pressed against the flatness of cavity plate, is ensured installation effect, and passes through proximity switch
Sensitive projection realizes the limitation for the position that punch-pin declines, and ensures drawing effect.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 partial enlarged drawing.
Embodiment：
Embodiment, see as shown in Figure 1 to Figure 2, a kind of car tooth form clutch hub body drawing and forming mechanism, including frame
10, the middle top surface of the top plate of the frame 10 is fixed with cavity plate mounting blocks 11, has peace in the middle part of the top surface of cavity plate mounting blocks 11
It behave affectedly 12, the bottom surface of installation cavity 12 has multiple installation through-holes 13, and the sleeve of cavity plate 14 is in installation cavity 12, the bottom surface tool of cavity plate 14
There are multiple locating dowels 141, it is multiple fixed that the sleeve of locating dowel 141 has in corresponding installation through-hole 13, on the lateral wall of cavity plate 14
Position shrinkage pool 142, positioning has the through hole 121 that is spirally connected on the madial wall of installation cavity 12 corresponding to shrinkage pool 142, positioning stud 15 is screwed onto
It is spirally connected in through hole 121, the end of positioning stud 15 has positioning convex 151, and the sleeve of positioning convex 151 is in corresponding positioning shrinkage pool
In 142, upper limit ring body 16 is pressed against on the top surface of cavity plate mounting blocks 11 and the top surface of cavity plate 14, and upper limit ring body 16 is by more
Individual bolt is fixedly connected on the top surface of cavity plate mounting blocks 11 and the top surface of cavity plate 14；
Support frame 20 is fixed with the top surface of the top plate of the frame 10, the middle top surface of the top plate of support frame 20 is fixed with
Oil cylinder 21 is stretched, the push rod of stretching oil cylinder 21 passes through the top plate of support frame 20 and is fixed with connecting plate 22, the bottom surface of connecting plate 22
Punch-pin 23 is fixed with, punch-pin 23 is stretched into cavity plate 14, and workpiece to be processed 1 is clamped between punch-pin 23 and cavity plate 14.
Further, the end of the push rod of the stretching oil cylinder 21 is fixed with location-plate 24, in the bottom surface of location-plate 24
Portion is fixed with connecting plate 22, has multiple sensing projections 241 on the lateral wall of location-plate 24, in the side support plate 25 of support frame 20
Multiple proximity switches 26 are bolted with, the induction end of proximity switch 26 and corresponding sensing projection 241 are mutually close.
Further, the top surface of the location-plate 24 is fixed with multiple vertical bars 242, and vertical bar 242 stretches out support frame
20 top plate.
Further, limited block 27 is fixed with the madial wall of the side support plate 25, the top surface of limited block 27 is fixed
Flexible limited block 271, location-plate 24 are pressed against on the top surface of elastic spacing block 271, and elastic spacing block 271 is in proximity switch
26 lower section.
Further, guide sleeve 131 is inserted with the installation through-hole 13, the lateral wall of guide sleeve 131 is fixed on peace
On the madial wall for filling through hole 13, the sleeve of locating dowel 141 is in guide sleeve 131.
Further, wear-resistant protection set 143, the lateral wall of wear-resistant protection set 143 are inserted with the positioning shrinkage pool 142
It is fixed on the madial wall of positioning shrinkage pool 142, the sleeve of positioning convex 151 is in wear-resistant protection set 143.
Operation principle：Workpiece to be processed 1 is placed in cavity plate 14, then, the push rod of stretching oil cylinder 21 pushes down on, and makes
Punch-pin 23 is obtained to stretch into cavity plate 14, workpiece to be processed 1 is clamped between punch-pin 23 and cavity plate 14, realizes stretching, wherein, by connecing
The induction end of nearly switch 26 and corresponding sensing projection 241 are mutually close, realize the descending spacing of punch-pin 23, prevent from declining.
And its cavity plate 14 is positioned by locating dowel 141, positioning convex 151 and upper limit ring body 16, it positions accurate
Really, effect is good, and only needs to unload upper limit ring body 16 and positioning stud 15 during dismounting, you can dismounting, similarly, it is only necessary to
Positioning stud 15 and the installation of upper limit ring body 16 can fix cavity plate 14, its easy installation and removal, and effect is good.
Finally, embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, relevant skill
The those of ordinary skill in art field, in the case where not departing from spirit and scope of the present utility model, various changes can also be made
Change and modification, therefore all equivalent technical schemes fall within category of the present utility model, patent protection model of the present utility model
Enclosing to be defined by the claims.
Claims (6)
1. a kind of car tooth form clutch hub body drawing and forming mechanism, including frame (10), it is characterised in that：The frame
(10) middle top surface of top plate is fixed with cavity plate mounting blocks (11), has installation cavity in the middle part of the top surface of cavity plate mounting blocks (11)
(12), the bottom surface of installation cavity (12) has multiple installation through-holes (13), and cavity plate (14) sleeve is in installation cavity (12), cavity plate (14)
Bottom surface there are multiple locating dowels (141), locating dowel (141) sleeve in corresponding installation through-hole (13), cavity plate (14) it is outer
There are multiple positioning shrinkage pools (142) in side wall, it is logical with being spirally connected on the madial wall of installation cavity (12) corresponding to positioning shrinkage pool (142)
Hole (121), positioning stud (15) are screwed onto in the through hole that is spirally connected (121), and the end of positioning stud (15) has positioning convex
(151), for positioning convex (151) sleeve in corresponding positioning shrinkage pool (142), upper limit ring body (16) is pressed against cavity plate mounting blocks
(11) on top surface and the top surface of cavity plate (14), upper limit ring body (16) is fixedly connected on cavity plate mounting blocks by multiple bolts
(11) on top surface and the top surface of cavity plate (14)；
Support frame (20) is fixed with the top surface of the top plate of the frame (10), the middle top surface of the top plate of support frame (20) is fixed
There is stretching oil cylinder (21), the push rod of stretching oil cylinder (21) passes through the top plate of support frame (20) and is fixed with connecting plate (22), connects
The bottom surface of plate (22) is fixed with punch-pin (23), and punch-pin (23) is stretched into cavity plate (14), and workpiece to be processed (1) is clamped in punch-pin (23)
Between cavity plate (14).
A kind of 2. car tooth form clutch hub body drawing and forming mechanism according to claim 1, it is characterised in that：It is described
The end of the push rod of stretching oil cylinder (21) is fixed with location-plate (24), and the bottom surface of location-plate (24) is fixedly arranged in the middle of connecting plate
(22), have multiple sensings raised (241) on the lateral wall of location-plate (24), be spirally connected in the side support plate (25) of support frame (20)
There are multiple proximity switches (26), the induction end of proximity switch (26) and corresponding sensing raised (241) are mutually close.
A kind of 3. car tooth form clutch hub body drawing and forming mechanism according to claim 2, it is characterised in that：It is described
The top surface of location-plate (24) is fixed with multiple vertical bars (242), and vertical bar (242) stretches out the top plate of support frame (20).
A kind of 4. car tooth form clutch hub body drawing and forming mechanism according to claim 2, it is characterised in that：It is described
Limited block (27) is fixed with the madial wall of side support plate (25), the top surface of limited block (27) is fixed with elastic spacing block (271),
Location-plate (24) is pressed against on the top surface of elastic spacing block (271), and elastic spacing block (271) is under proximity switch (26)
Side.
A kind of 5. car tooth form clutch hub body drawing and forming mechanism according to claim 1, it is characterised in that：It is described
Guide sleeve (131) is inserted with installation through-hole (13), the lateral wall of guide sleeve (131) is fixed on the madial wall of installation through-hole (13)
On, locating dowel (141) sleeve is in guide sleeve (131).
A kind of 6. car tooth form clutch hub body drawing and forming mechanism according to claim 1, it is characterised in that：It is described
Wear-resistant protection set (143) is inserted with positioning shrinkage pool (142), the lateral wall of wear-resistant protection set (143) is fixed on positioning shrinkage pool
(142) on madial wall, positioning convex (151) sleeve is in wear-resistant protection set (143).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720537375.0U CN206702020U (en) | 2017-05-16 | 2017-05-16 | A kind of car tooth form clutch hub body drawing and forming mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720537375.0U CN206702020U (en) | 2017-05-16 | 2017-05-16 | A kind of car tooth form clutch hub body drawing and forming mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206702020U true CN206702020U (en) | 2017-12-05 |
Family
ID=60463961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720537375.0U Expired - Fee Related CN206702020U (en) | 2017-05-16 | 2017-05-16 | A kind of car tooth form clutch hub body drawing and forming mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206702020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434214A (en) * | 2019-08-16 | 2019-11-12 | 重庆市鸿全电器制造有限公司 | A kind of processing technology of conductive cup |
-
2017
- 2017-05-16 CN CN201720537375.0U patent/CN206702020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434214A (en) * | 2019-08-16 | 2019-11-12 | 重庆市鸿全电器制造有限公司 | A kind of processing technology of conductive cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20180516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |