CN207206173U - One kind mill pin length fixture - Google Patents
One kind mill pin length fixture Download PDFInfo
- Publication number
- CN207206173U CN207206173U CN201721091694.XU CN201721091694U CN207206173U CN 207206173 U CN207206173 U CN 207206173U CN 201721091694 U CN201721091694 U CN 201721091694U CN 207206173 U CN207206173 U CN 207206173U
- Authority
- CN
- China
- Prior art keywords
- pin
- side guide
- locating slot
- type locating
- clamping fixture
- 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
Links
Abstract
The utility model discloses one kind to grind pin length fixture, it is characterised in that：Including permanent magnetic chuck (2), clamping fixture seat (3), side guide (4)；The permanent magnetic chuck (2) is used for sticking or unloads the clamping fixture seat (3)；Have on clamping fixture seat (3) one side and be used for the pin V-type locating slot (3 1) that vertically direction positions, the side guide (4) comes close to or in contact with side setting；Side guide (4) both ends are located at the both sides of V-type locating slot (3 1) in the horizontal direction respectively, it is removably affixed by the first bolt (5) and the clamping fixture seat (3) formed with pin grasping part (4 1), side guide (4) both ends between the side guide (4) and the V-type locating slot (3 1).When the utility model is used for pin length processing, it can be positioned and fixed to clamp, and ensure processing and dimensional accuracy.
Description
Technical field
The utility model belongs to a kind of mill pin length fixture.
Background technology
Pin in mould is generally nonstandard round fuse.Pin requires wear-resistant, corrosion-resistant, accurate high, surface light
Bright, precision die.
The step-like body of rod being made up of referring to Fig. 1, the pin (1) needle section (11) and nook closing member portion (12).
Because when pin (1) is processed, pin (1) length (axial length) is very crucial, especially the nook closing member portion
(12) end face surface precision and length dimension precision, its key as dies cavity shaping.Therefore adding in order to ensure pin
Work and dimensional accuracy are, it is necessary to by means of special fixture.
Utility model content
In order to solve one or more drawbacks described above of the prior art, technical problem to be solved in the utility model is
A kind of mill pin length fixture is provided, during for pin length processing, it can be positioned and fixed to clamp, and ensure processing and
Dimensional accuracy.
To achieve the above object, the utility model provides a kind of mill pin length fixture, it is characterised in that：Including forever
Magnetic-disc (2), clamping fixture seat (3), side guide (4)；The permanent magnetic chuck (2) is used for sticking or unloads the clamping fixture seat (3)；The clamping fixture seat
(3) have on one side and be used for the pin V-type locating slot (3-1) that vertically direction positions, the side guide (4) comes close to or in contact with this
Side is set；Side guide (4) both ends are located at the both sides of V-type locating slot (3-1) in the horizontal direction, the side guide (4) respectively
Pass through the first bolt formed with pin grasping part (4-1), side guide (4) both ends between the V-type locating slot (3-1)
(5) it is removably affixed with the clamping fixture seat (3).
Further, the clamping fixture seat (3) includes the fixed block (31) and gripping block (32) of split settings；The fixed block
(31) lie against and on permanent magnetic chuck (2) workbench, the gripping block (32) and the fixed block (31) be distributeds and detachably consolidated up and down
Connect；Gripping block (32) one side is provided with the V-type locating slot (3-1) and two screwed holes (32-1), two screwed hole (32-
1) it is located at the both sides of V-type locating slot (41) in the horizontal direction, side guide (4) both ends pass through first bolt (5) and the spiral shell
Pit (32-1) is connected.
Further, the fixed block (31) avoids mouth (311) provided with needle section.
Further, the V-type locating slot (3-1) is at least two and differed in size.
Further, the gripping block (32) is connected by alignment pin (33) with the fixed block (31), the gripping block (32)
It is affixed also by bolt assembly (34) between the fixed block (31).
The beneficial effects of the utility model are：When the utility model is used for pin length processing, it can be accurately positioned and
Fix to clamp, it is ensured that processing and dimensional accuracy., can be time saving and energy saving using permanent magnetic chuck sticking or unloading clamping fixture seat, convenient mill
Pin afterwards safely removes.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model pin.
Fig. 2 is the structural representation of the utility model embodiment 1.
Fig. 3 is the structural representation of the utility model embodiment 2.
Fig. 4 is structural representation when side guide unclamps in Fig. 3.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Embodiment one：Referring to Fig. 1-2, one kind mill pin length fixture, including permanent magnetic chuck 2, clamping fixture seat 3, side guide
4；The permanent magnetic chuck 2 is used for sticking or unloads the clamping fixture seat 3；Have on the one side of clamping fixture seat 3 and be used for pin vertically direction
The V-type locating slot 3-1 of positioning, the side guide 4 come close to or in contact with side setting；Determine respectively positioned at the V-type at the both ends of side guide 4
The both sides of position groove 3-1 in the horizontal direction, should formed with pin grasping part 4-1 between the side guide 4 and V-type locating slot 3-1
The both ends of side guide 4 are removably affixed by the first bolt 5 and the clamping fixture seat 3.
The suction of permanent magnetic chuck 2 is in 90N/cm2-120N/cm2.Preferably, the limited public affairs of Shandong Shandong magnetic industrial technology can be used
Take charge of the rectangular permanent-magnetic chuck of production.
The clamping fixture seat contains irony or magnetic material.
In addition, the V-type locating slot 3-1 is at least two and differed in size.Available for the pin of clamping various outer diameter, and
Versatility is good, vdiverse in function, to reduce fixture quantity, reduces the relevant cost such as equipment and management.
The clamping fixture seat 3 is block integrative-structure.In the present embodiment, the leading flank of clamping fixture seat 3 is provided with V-type locating slot 3-
1。
Preferably, in order to avoid the needle section 11 of pin, the side plane of structure of clamping fixture seat 3 is inverted L shape or T-shaped.
The present embodiment first, the permanent magnetic chuck 2 is installed on platen, then the permanent magnetic chuck 2 when clamping
The working face sticking clamping fixture seat 3, positions the clamping fixture seat 3 and will not move；
Again by the needle section 11 of the pin 1 down and nook closing member portion 12 upward, the needle section 11 works with the permanent magnetic chuck 2
Face abut (face contact), and the nook closing member portion 12 of the pin 1 insert in by between the side guide 4 and V-type locating slot 3-1 formed with edge
In pin grasping part 4-1；
Each first bolt 5 of turn again, make by the both ends of side guide 4 simultaneously with the 3 affixed locking of clamping fixture seat, now pin 1
Nook closing member portion 12 is pressed in V-type locating slot 3-1 and perpendicular to the working face of permanent magnetic chuck 2；
Then can be to the top surface mill processing of nook closing member portion 12 of pin 1.During due to the top surface mill processing stress of nook closing member portion 12, the pin
Head 11 abuts all the time with the working face of permanent magnetic chuck 2, retaining surface contact, it is ensured that the pin 1 is horizontal with efforts platform
Face is vertical all the time, it is thus ensured that the length of pin 1 is accurate after processing.
After mill is processed, (emery wheel temperature is high) because the profile of pin 1 is small, is taken out under very inconvenient emery wheel, for safety
Take out.The utility model after unclamping clamping fixture seat 3, can integrally be taken the clamping fixture seat 3 and pin 1 using the permanent magnetic chuck 2 is started
Go out, play the purpose of protection pin and processed safely.The sticking of permanent magnetic chuck 2 is firm simultaneously, stable, unclamps quickly, can be time saving
It is laborsaving.
Embodiment two：Referring to Fig. 3-4, the present embodiment and embodiment one are essentially identical, and difference is：The clamping fixture seat 3 wraps
Include the fixed block 31 and gripping block 32 of split settings.The fixed block 31 contains irony or magnetic material.
The fixed block 31 lie against with the workbench of permanent magnetic chuck 2, the gripping block 32 and the fixed block be distributed about 31 and
It is detachable affixed；The one side of gripping block 32 is provided with the V-type locating slot 3-1 and two screwed hole 32-1, two screwed hole 32-
1 is located at the both sides of V-type locating slot 41 in the horizontal direction, and the both ends of side guide 4 pass through first bolt 5 and screwed hole 32-1
It is connected.
Specifically, the both ends of side guide 4 are provided with two connecting holes 41.First bolt 5 pass through the connecting hole 41 after with
Screwed hole 32-1 is connected.
When different pins 1 are processed, gripping block 32 can be only changed, reduces the cost of integral replacing.In addition, should
In addition, the fixed block 31 avoids mouth 311 provided with needle section.When clamping, its needle section 11 has the pin 1
Installing space.
In addition, the gripping block 32 is connected by alignment pin 33 with the fixed block 31.Specifically, the alignment pin is two about 33
End respectively with the gripping block 32 and the grafting of fixed block 31.
It is also affixed by bolt assembly 34 (such as bolt) between the gripping block 32 and the fixed block 31.The gripping block 32 is fixed
Fixed behind position, when grinding processing, the stress in the gripping block 32 of pin 1 will not loosen, and positioning precision is high, to ensure the pin 1
Surface accuracy.
Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member makes many modifications and variations without creative work can according to design of the present utility model.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (5)
1. one kind mill pin length fixture, it is characterised in that：Including permanent magnetic chuck (2), clamping fixture seat (3), side guide (4)；
The permanent magnetic chuck (2) is used for sticking or unloads the clamping fixture seat (3)；
Have on clamping fixture seat (3) one side and be used for the pin V-type locating slot (3-1) that vertically direction positions, the side guide (4)
Come close to or in contact with side setting；
Side guide (4) both ends are located at the both sides of V-type locating slot (3-1) in the horizontal direction, the side guide (4) and the V respectively
Formed with pin grasping part (4-1) between type locating slot (3-1), side guide (4) both ends are by the first bolt (5) with being somebody's turn to do
Clamping fixture seat (3) is removably affixed.
2. a kind of mill pin length as claimed in claim 1 is characterized in that with fixture：The clamping fixture seat (3) sets including split
The fixed block (31) and gripping block (32) put；
The fixed block (31) lie against with permanent magnetic chuck (2) workbench on, the gripping block (32) is divided up and down with the fixed block (31)
Cloth and detachable affixed；Gripping block (32) one side is provided with the V-type locating slot (3-1) and two screwed holes (32-1), and this two
Individual screwed hole (32-1) is located at the both sides of V-type locating slot (41) in the horizontal direction, and side guide (4) both ends pass through first spiral shell
Bolt (5) is connected with the screwed hole (32-1).
3. a kind of mill pin length as claimed in claim 2 is characterized in that with fixture：The fixed block (31) is provided with pin
Avoid mouth (311) in head.
4. a kind of mill pin length as described in claim 1 or 2 or 3 is characterized in that with fixture：V-type locating slot (the 3-
1) at least two and to differ in size.
5. a kind of mill pin length as claimed in claim 2 is characterized in that with fixture：The gripping block (32) passes through positioning
Pin (33) is connected with the fixed block (31), also solid by bolt assembly (34) between the gripping block (32) and the fixed block (31)
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721091694.XU CN207206173U (en) | 2017-08-29 | 2017-08-29 | One kind mill pin length fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721091694.XU CN207206173U (en) | 2017-08-29 | 2017-08-29 | One kind mill pin length fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207206173U true CN207206173U (en) | 2018-04-10 |
Family
ID=61825553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721091694.XU Expired - Fee Related CN207206173U (en) | 2017-08-29 | 2017-08-29 | One kind mill pin length fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207206173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637902A (en) * | 2018-07-18 | 2018-10-12 | 青海绿草地新能源科技有限公司 | A kind of dial grinding clamp and capillary polishing process for cylindrical lithium battery back welding capillary |
-
2017
- 2017-08-29 CN CN201721091694.XU patent/CN207206173U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637902A (en) * | 2018-07-18 | 2018-10-12 | 青海绿草地新能源科技有限公司 | A kind of dial grinding clamp and capillary polishing process for cylindrical lithium battery back welding capillary |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206869669U (en) | A kind of fixture for hole grinding | |
| CN207206173U (en) | One kind mill pin length fixture | |
| CN109332976A (en) | A kind of rolling clamp applied to laser engraving | |
| CN207206172U (en) | Pin is cylindrical uses fixture for one kind mill | |
| CN203696525U (en) | Wheel hub upper die surface turning clamp | |
| CN207668907U (en) | A kind of fixture with taper hole workpiece for numerically-controlled machine tool | |
| CN212918545U (en) | Gravity die automatic centering tool | |
| CN215546733U (en) | General vacuum chuck clamp used on machining center | |
| CN210818472U (en) | Open thick clamping tool | |
| CN209364188U (en) | A kind of novel piston mold pin core clamping device | |
| CN204449535U (en) | A kind of New electrode clamping device | |
| CN204221443U (en) | For differential side gear external splines slotting fixture | |
| CN211709093U (en) | Ultrathin integrated electric displacement platform | |
| CN210790048U (en) | Special tool to lock of front fork class foundry goods machining | |
| CN109773534B (en) | Electrode processing fixing device | |
| CN206253896U (en) | Suitable for the chuck positioning device of special-shaped product positioning | |
| CN205996803U (en) | A kind of rounding of mould rushes spacing tool | |
| CN218556298U (en) | Universal workpiece clamping device for vertical machine tool and horizontal machine tool | |
| CN211331500U (en) | Thin-wall part insert type chamfer milling fixture | |
| CN204893529U (en) | Eccentric anchor clamps of lathe | |
| CN214979338U (en) | Frock of supplementary ejector pin processing | |
| CN208451090U (en) | A kind of carrier bar forging die cavity plate strength milling clamper | |
| CN213765421U (en) | Grind sharing tool of thimble and inlay needle | |
| CN210937303U (en) | Box internal separation terminal surface drilling frock | |
| CN213321488U (en) | Injection molding screw thread mould dismounting device |
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: 20180410 Termination date: 20200829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |