CN207224446U - A kind of sizing gauge of gear-shifting ball joint - Google Patents
A kind of sizing gauge of gear-shifting ball joint Download PDFInfo
- Publication number
- CN207224446U CN207224446U CN201721235184.5U CN201721235184U CN207224446U CN 207224446 U CN207224446 U CN 207224446U CN 201721235184 U CN201721235184 U CN 201721235184U CN 207224446 U CN207224446 U CN 207224446U
- Authority
- CN
- China
- Prior art keywords
- gear
- ball joint
- core bar
- shifting ball
- piston rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004513 sizing Methods 0.000 title claims abstract description 22
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000008602 contraction Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007723 die pressing method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model discloses a kind of sizing gauge of gear-shifting ball joint, one end of gear-shifting ball joint has endoporus, its bottom is hex hole, also there are two convex blocks being disposed radially, projected position of the convex block on the axial direction of endoporus is corresponding with the medium position of the side side of hex hole on hole wall；Sizing gauge includes upper die and lower die and core bar；The bottom of upper mold has upper impression, and the top of lower die has lower impressions；One end of core bar is the hexagonal prisms consistent with hex hole, and the length of hexagonal prisms is consistent with the depth of hex hole；Respectively there is one and the corresponding groove of convex block, groove is extended to the other end vertically from the end face of hexagonal prisms, and length is consistent with the distance of the bottom of convex block to hex hole on two opposite sides in hexagonal prisms.The utility model have it is simple in structure, it is easy to operate, it is possible to increase the shape of gear-shifting ball joint and the precision of endoporus, improve production efficiency the advantages that.
Description
Technical field
Auto parts and components processing technique field is the utility model is related to, is controlled in particular to a kind of sizing of gear-shifting ball joint
Tool.
Background technology
In recent years, with the gradual improvement of people's living standard, the popularity rate of automobile is also higher and higher, and people are to automobile
Ride comfort requirement also steps up, critical component of the gearshift handle as driver behavior, its direct shadow of comfort used
Ring the ride comfort to automobile.In general, gearshift handle includes gear level and the gear-shifting ball joint gripped easy to driver, gearshift
Bulb generally use Shooting Technique is made, and is directly inserted on gear level.
However, in actual production, can be because the reason such as contraction of material, be caused after the cooling of gear-shifting ball joint injection molded
The dimensional discrepancy of shape and endoporus, shape deviation influences the appearance and gripping sense of gear-shifting ball joint, and the deviation of endoporus then can be straight
The assembling influenced between gear-shifting ball joint and gear level is connect, therefore, how to improve the processing quality of gear-shifting ball joint becomes urgently to be resolved hurrily
The problem of.
Utility model content
In view of the above shortcomings of the prior art, technical problem to be solved in the utility model is：How a kind of knot is provided
Structure is simple, easy to operate, it is possible to increase the shape of gear-shifting ball joint and the precision of endoporus, improve the gear-shifting ball joint of production efficiency
Sizing gauge.
In order to solve the above-mentioned technical problem, the utility model employs following technical solution：
A kind of sizing gauge of gear-shifting ball joint, one end of the gear-shifting ball joint have endoporus, and the bottom of the endoporus is six
Angular hole, and also there is the convex block of two diametrically opposite settings on the hole wall in the middle part of endoporus, the convex block is in the endoporus
Projected position on axial direction is corresponding with the medium position of the side side of the hex hole；It is it is characterized in that, described
Sizing gauge includes the upper die and lower die being oppositely arranged, and further includes core bar；The bottom of the upper mold has upper impression, the lower die
Top there are the lower impressions that are correspondingly arranged with the upper impression, after the upper die and lower die pressing, the upper impression and mo(u)ld bottom half
Chamber encloses the cavity consistent with the shape of undetermined type gear-shifting ball joint；One end of the core bar is and the hex hole phase one
The hexagonal prisms of cause, the length of the hexagonal prisms are consistent with the depth of the hex hole；Two in the hexagonal prisms are opposite
Side on respectively have one with the corresponding groove of the convex block, the groove is from the end face of the hexagonal prisms vertically to another
One end is extended, and length is consistent with the distance of the convex block to the bottom of the hex hole.
Using the above structure, after gear-shifting ball joint injection molding, end where the hexagonal prisms of core bar is inserted into gear-shifting ball joint
In endoporus, and convex block is set to be coupled in the groove of core bar；Then gear-shifting ball joint is put into the lower impressions of lower die, will using press
Upper mold pushes, and keeps pressure, molds and takes out after the gear-shifting ball joint cooling being molded.In this way, utilize upper impression and lower impressions pair
Gear-shifting ball joint band shape is shaped, and is shaped using core bar to the endoporus of gear-shifting ball joint, is avoided gear-shifting ball joint cooled
Contraction distortion in journey, is conducive to improve the appearance and size of gear-shifting ball joint.The structure of above-mentioned gauge is simple, easy to use.
Further, also there are circumferentially arranged labeled slots in a ring, the labeled slots to described six on the core bar
The distance of prism end is consistent with the bore depth of gear-shifting ball joint.
Due to being provided with labeled slots on core bar, once the convex block on gear-shifting ball joint endoporus is not fitted into the groove on core bar
When interior, core bar cannot be completely inserted into endoporus, labeled slots to the distant of gear-shifting ball joint, and core bar inserting completely is in place
When, labeled slots will be just outside the endoporus of gear-shifting ball joint.In this way, can easily judge whether core bar inserts in place, have
Beneficial to the Forming Quality for improving gear-shifting ball joint.
Further, the sizing gauge further includes core bar extracting apparatus, and the core bar extracting apparatus includes base, described
Horizontally disposed cylinder and block are installed, the block is located on the axis of the piston rod of the cylinder, and has on base
There is the recessing groove set along axis direction perforation；The width of the recessing groove is more than the maximum gauge of the core bar, and is less than
The minimum diameter of undetermined type gear-shifting ball joint；The stroke of the piston rod of the cylinder is more than the bore depth of undetermined type gear-shifting ball joint；
The one end of the core bar away from the hexagonal prisms is detachably connected on the piston rod of the cylinder, the piston rod of the cylinder
When shrinking completely, the spacing between the piston rod and the block is more than the length of the core bar, the piston rod of the cylinder
When fully extended, the length of the core bar through the block is more than the bore depth of undetermined type gear-shifting ball joint.
Using the above structure, since the width of the recessing groove on block is more than the maximum gauge of core bar, changed less than undetermined type
Block the minimum diameter of head so that core bar can pass through recessing groove, and stop that gear-shifting ball joint passes through, and core bar is removably
Connect on the piston rod, when piston rod is shunk, it will core bar axial movement is driven, and gear-shifting ball joint is stopped be subject to block,
In this manner it is possible to core bar is extracted from the endoporus of gear-shifting ball joint, it is easy to operate.
Further, there is the T-slot that the piston rod with the cylinder is arranged in parallel, the block passes through on the bottom plate
Bolt is fixed in the T-slot of the bottom plate.
Using the above structure, since T-slot is parallel to the piston rod of cylinder, block is in T-slot so that block energy
The gear-shifting ball joint of different model is enough directed to, it is different according to the length of its core bar, adjust the installation site in block so that the core bar
The gear-shifting ball joint sizing that extracting apparatus can be suitable for different model uses, and the scope of application is wider, advantageously reduces cost.
Further, the one end of the core bar away from the hexagonal prisms has the connecting hole for radially penetrating through setting, described
The piston rod end of cylinder has the connecting pole being disposed radially, and the connecting pole is removably inserted into the connection of the core bar
Kong Shang.
Using the above structure, connecting pole can be enable quickly and easily to be connected in the connecting hole of core bar, improves dismounting
Efficiency, easy to improve the sizing production efficiency of gear-shifting ball joint.
In conclusion the utility model have it is simple in structure, it is easy to operate, it is possible to increase the shape of gear-shifting ball joint and interior
The advantages that precision in hole, raising production efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of the upper die and lower die of sizing gauge.
Fig. 2 is the structure diagram of core bar extracting apparatus.
Embodiment
With reference to embodiment, the utility model is described in further detail.
During specific implementation：As depicted in figs. 1 and 2, the sizing gauge of a kind of gear-shifting ball joint, the bottom of the endoporus is hexagonal
Shape hole, and also there is the convex block of two diametrically opposite settings, axis of the convex block in the endoporus on the hole wall in the middle part of endoporus
It is corresponding with the medium position of the side side of the hex hole to the projected position on direction；It is it is characterized in that, described fixed
Type gauge includes the upper mold 1 and lower die 2 being oppositely arranged, and further includes core bar 3；The bottom of the upper mold 1 has upper impression, under described
The top of mould 2 has the lower impressions that are correspondingly arranged with the upper impression, after upper mold 1 and lower die 2 pressing, the upper impression and
Lower impressions enclose the cavity consistent with the shape of undetermined type gear-shifting ball joint；One end of the core bar 3 is and the hexagon
The consistent hexagonal prisms in hole, the length of the hexagonal prisms are consistent with the depth of the hex hole；Two in the hexagonal prisms
Respectively there is one and the corresponding groove of the convex block, the groove is by the end face of the hexagonal prisms along axis on a opposite side
It is extended to the other end, and length is consistent with the distance of the convex block to the bottom of the hex hole.
Using the above structure, after gear-shifting ball joint injection molding, end where the hexagonal prisms of core bar is inserted into gear-shifting ball joint
In endoporus, and convex block is set to be coupled in the groove of core bar；Then gear-shifting ball joint is put into the lower impressions of lower die, will using press
Upper mold pushes, and keeps pressure, molds and takes out after the gear-shifting ball joint cooling being molded.In this way, utilize upper impression and lower impressions pair
Gear-shifting ball joint band shape is shaped, and is shaped using core bar to the endoporus of gear-shifting ball joint, is avoided gear-shifting ball joint cooled
Contraction distortion in journey, is conducive to improve the appearance and size of gear-shifting ball joint.The structure of above-mentioned gauge is simple, easy to use.
During implementation, also there are circumferentially arranged labeled slots in a ring, the labeled slots to six rib on the core bar 3
The distance of column end is consistent with the bore depth of gear-shifting ball joint.
Due to being provided with labeled slots on core bar, once the convex block on gear-shifting ball joint endoporus is not fitted into the groove on core bar
When interior, core bar cannot be completely inserted into endoporus, labeled slots to the distant of gear-shifting ball joint, and core bar inserting completely is in place
When, labeled slots will be just outside the endoporus of gear-shifting ball joint.In this way, can easily judge whether core bar inserts in place, have
Beneficial to the Forming Quality for improving gear-shifting ball joint.
During implementation, the sizing gauge further includes core bar extracting apparatus 4, and the core bar extracting apparatus 4 includes base 41, institute
State and horizontally disposed cylinder 42 and block 43 are installed on base 41, the block 43 is located at the piston rod of the cylinder 42
On axis, and with the recessing groove set along axis direction perforation；The width of the recessing groove is more than the maximum of the core bar 3
Diameter, and less than the minimum diameter of undetermined type gear-shifting ball joint；The stroke of the piston rod of the cylinder 42 is more than undetermined type gearshift ball
The bore depth of head；The described one end of core bar 3 away from the hexagonal prisms is detachably connected on the piston rod of the cylinder 42,
When the piston rod of the cylinder 42 is shunk completely, the spacing between the piston rod and the block 43 is more than the core bar 3
Length, when the piston rod of the cylinder 42 is fully extended, the length of the core bar 3 through the block 43 is shifted gears more than undetermined type
The bore depth of bulb.
Using the above structure, since the width of the recessing groove on block is more than the maximum gauge of core bar, changed less than undetermined type
Block the minimum diameter of head so that core bar can pass through recessing groove, and stop that gear-shifting ball joint passes through, and core bar is removably
Connect on the piston rod, when piston rod is shunk, it will core bar axial movement is driven, and gear-shifting ball joint is stopped be subject to block,
In this manner it is possible to core bar is extracted from the endoporus of gear-shifting ball joint, it is easy to operate.
There is the T-slot that the piston rod with the cylinder 42 is arranged in parallel, the block 43 during implementation, on the base 41
It is bolted in the T-slot of the base 41.
Using the above structure, since T-slot is parallel to the piston rod of cylinder, block is in T-slot so that block energy
The gear-shifting ball joint of different model is enough directed to, it is different according to the length of its core bar, adjust the installation site in block so that the core bar
The gear-shifting ball joint sizing that extracting apparatus can be suitable for different model uses, and the scope of application is wider, advantageously reduces cost.
During implementation, the described one end of core bar 3 away from the hexagonal prisms has the connecting hole for radially penetrating through setting, the gas
The piston rod end of cylinder 42 has the connecting pole being disposed radially, and the connecting pole is removably inserted into the company of the core bar 3
Connect on hole.
Using the above structure, connecting pole can be enable quickly and easily to be connected in the connecting hole of core bar, improves dismounting
Efficiency, easy to improve the sizing production efficiency of gear-shifting ball joint.
The above is only the preferred embodiment of the utility model only, all at this not using the utility model as limitation
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of sizing gauge of gear-shifting ball joint, one end of the gear-shifting ball joint has endoporus, and the bottom of the endoporus is hexagonal
Shape hole, and also there is the convex block of two diametrically opposite settings, axis of the convex block in the endoporus on the hole wall in the middle part of endoporus
It is corresponding with the medium position of the side side of the hex hole to the projected position on direction；It is it is characterized in that, described fixed
Type gauge includes the upper mold being oppositely arranged（1）And lower die（2）, further include core bar（3）；The upper mold（1）Bottom there is mo(u)ld top half
Chamber, the lower die（2）Top there is the lower impressions that are correspondingly arranged with the upper impression, the upper mold（1）And lower die（2）Pressing
Afterwards, the upper impression and lower impressions enclose the cavity consistent with the shape of undetermined type gear-shifting ball joint；The core bar（3）One
Hold for the hexagonal prisms consistent with the hex hole, the length of the hexagonal prisms it is consistent with the depth of the hex hole；
Respectively there is one and the corresponding groove of the convex block, the groove is by described on two opposite sides in the hexagonal prisms
The end face of hexagonal prisms is extended to the other end vertically, and length and the distance of the convex block to the bottom of the hex hole
It is consistent.
2. the sizing gauge of gear-shifting ball joint as claimed in claim 1, it is characterised in that the core bar（3）On also have along week
To the labeled slots set in a ring, the labeled slots to the distance of the hexagonal prisms end and the bore depth phase one of gear-shifting ball joint
Cause.
3. the sizing gauge of gear-shifting ball joint as claimed in claim 1, it is characterised in that the sizing gauge further includes core bar and pulls out
Go out device（4）, the core bar extracting apparatus（4）Including base（41）, the base（41）On horizontally disposed cylinder is installed
（42）And block（43）, the block（43）Positioned at the cylinder（42）Piston rod axis on, and with along the axis
The recessing groove that direction perforation is set；The width of the recessing groove is more than the core bar（3）Maximum gauge, and changed less than undetermined type
Block the minimum diameter of head；The cylinder（42）Piston rod stroke be more than undetermined type gear-shifting ball joint bore depth；It is described
Core bar（3）One end away from the hexagonal prisms is detachably connected to the cylinder（42）Piston rod on, the cylinder（42）
Piston rod when shrinking completely, the piston rod and the block（43）Between spacing be more than the core bar（3）Length, institute
State cylinder（42）Piston rod it is fully extended when, the core bar（3）Through the block（43）Length more than undetermined type shift gears
The bore depth of bulb.
4. the sizing gauge of gear-shifting ball joint as claimed in claim 3, it is characterised in that the base（41）It is upper have with it is described
Cylinder（42）The T-slot that is arranged in parallel of piston rod, the block（43）It is bolted on the base（41）T-slot
On.
5. the sizing gauge of gear-shifting ball joint as claimed in claim 4, it is characterised in that the core bar（3）Away from six rib
One end of column has the connecting hole for radially penetrating through setting, the cylinder（42）Piston rod end there is the company that is disposed radially
Column is connect, the connecting pole is removably inserted into the core bar（3）Connecting hole on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721235184.5U CN207224446U (en) | 2017-09-25 | 2017-09-25 | A kind of sizing gauge of gear-shifting ball joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721235184.5U CN207224446U (en) | 2017-09-25 | 2017-09-25 | A kind of sizing gauge of gear-shifting ball joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207224446U true CN207224446U (en) | 2018-04-13 |
Family
ID=61864033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721235184.5U Expired - Fee Related CN207224446U (en) | 2017-09-25 | 2017-09-25 | A kind of sizing gauge of gear-shifting ball joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207224446U (en) |
-
2017
- 2017-09-25 CN CN201721235184.5U patent/CN207224446U/en not_active Expired - Fee Related
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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: 20180413 |