CN204935196U - Exhaust manifold Special Fixture for Machining - Google Patents
Exhaust manifold Special Fixture for Machining Download PDFInfo
- Publication number
- CN204935196U CN204935196U CN201520703787.8U CN201520703787U CN204935196U CN 204935196 U CN204935196 U CN 204935196U CN 201520703787 U CN201520703787 U CN 201520703787U CN 204935196 U CN204935196 U CN 204935196U
- Authority
- CN
- China
- Prior art keywords
- clamping device
- exhaust manifold
- clamping
- gripper shoe
- clamp body
- 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
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of exhaust manifold Special Fixture for Machining.It comprises clamp body, the first locating hole, gripper shoe, the first clamping device, the second clamping device, the second locating hole, the 3rd clamping device, oil cylinder, support adjustable column.The utility model is applicable to milling enmgine exhaust and gives vent to anger flange face.Support workpiece by gripper shoe and support column, two locating holes reach the effect of location, and three cover clamping devices play the clamping object that clamping action finally completes workpiece.The utility model using method is simple, requires low to the technical merit of workman, can quick position and clamping, increases work efficiency.
Description
Technical field
The utility model relates to a kind of exhaust manifold Special Fixture for Machining, the special fixture of face milling of giving vent to anger for exhaust manifold especially.
Background technology
Enmgine exhaust is automobile exhaust system critical piece, and the high temperature gas flow produced during engine operation is discharged through exhaust manifold.The designing requirement of each Automobile Enterprises to the exhaust manifold of engine is also more and more higher.For enmgine exhaust, most exhaust manifold gas outlet will with miscellaneous part compact siro spinning technology, so the precision of gas outlet flange face must be ensured.
Existing for fixture herein have complex structure, the cost of fixture own high, be not easy to clamping, clamping workpiece speed is slow, clamping power is not enough, workpiece size is unstable, inadaptable after processing produces in enormous quantities and shortcoming that production cost is too high, the existing structure for fixture is herein reasonable not, needs to improve further.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of exhaust manifold Special Fixture for Machining.
A kind of exhaust manifold Special Fixture for Machining comprises clamp body, the first locating hole, gripper shoe, the first clamping device, the second clamping device, the second locating hole, the 3rd clamping device, oil cylinder, support adjustable column; Gripper shoe is bolted on clamp body, first clamping device, the second clamping device and the 3rd clamping device are bolted on clamp body, oil cylinder is positioned at and clamp body lower surface, and is connected with three clamping devices, supports adjustable column and is connected with clamp body.
The first described locating hole and the second locating hole are positioned in gripper shoe, the distribution and they are centrosymmetric centered by the center of gripper shoe.
Described gripper shoe and horizontal plane angled, this angle and the exhaust manifold angle formed between flange face and inlet flange face of giving vent to anger is identical.
Described support adjustable column and clamp body are threaded connection, and form self-locking structure.
Use the utility model, have some beneficial effect following: adopt two locating hole location, positioning instant accurately facilitates again, low to operative's technical requirement; This clamp structure is simple, and fixture cost is low; Adopt oil cylinder to be power clamp clamping of workpieces, clamping force is good and be easy to the power of unloading; Also use support adjustable column while adopting three clamping devices, ensured the stability of workpiece in process, thus ensure workpiece accuracy; From angled, fixture ensures that machined surface is horizontal, be convenient to the processing of milling cutter, ensures the precision of machined surface.
Accompanying drawing explanation
Fig. 1 is the utility model exhaust manifold Special Fixture for Machining structural representation;
Fig. 2 is that the utility model exhaust manifold Special Fixture for Machining uses schematic diagram;
In figure, clamp body 1, first locating hole 2, gripper shoe 3, first clamping device 4, second clamping device 5, second locating hole 6, the 3rd clamping device 7, oil cylinder 8, support adjustable column 9.
Detailed description of the invention
As shown in Figure 1, a kind of exhaust manifold Special Fixture for Machining comprises clamp body (1), the first locating hole (2), gripper shoe (3), the first clamping device (4), the second clamping device (5), the second locating hole (6), the 3rd clamping device (7), oil cylinder (8), supports adjustable column (9); Gripper shoe (3) is bolted on clamp body (1), first clamping device (4), the second clamping device (5) and the 3rd clamping device (7) are bolted on clamp body (1), oil cylinder (8) is positioned at and clamp body (1) lower surface, and be connected with three clamping devices, support adjustable column (9) and be connected with clamp body (1).
As shown in Figure 1, the first described locating hole 2 and the second locating hole 6 are positioned in gripper shoe 3, and the distribution and they are centrosymmetric, centered by the center of gripper shoe 3.By the position relationship of these two locating holes, determine the position of workpiece in X, Y, Z tri-directions simultaneously.
As shown in Figure 1, 2, described gripper shoe 3 is angled with horizontal plane, and this angle and the exhaust manifold angle formed between flange face and inlet flange face of giving vent to anger is identical.Such structure ensures that exhaust manifold flange face of giving vent to anger is in horizontal plane position, is convenient to the processing of milling cutter, ensures the precision of machined surface.
As shown in Figure 1, described support adjustable column 9 is threaded connection with clamp body 1, forms self-locking structure.Reached when workpiece is clamped rear support adjustable column 9 class the object supporting exhaust manifold by rotary fine adjustment height, self-locking structure prevents from supporting the stability that adjustable column 9 falls to ensureing process simultaneously.
Oil cylinder 8 provides clamping power for the first clamping device 4, second clamping device 5 and the 3rd clamping device 7, when oil cylinder 8 is opened, utilizes fluid to make gripping means grips workpiece, when oil cylinder 8 is closed, fluid refluxes, clamping force Lock-out, device resilience, clamping device leaves workpiece.
Claims (4)
1. an exhaust manifold Special Fixture for Machining, is characterized in that comprising clamp body (1), the first locating hole (2), gripper shoe (3), the first clamping device (4), the second clamping device (5), the second locating hole (6), the 3rd clamping device (7), oil cylinder (8), supporting adjustable column (9); Gripper shoe (3) is bolted on clamp body (1), first clamping device (4), the second clamping device (5) and the 3rd clamping device (7) are bolted on clamp body (1), oil cylinder (8) is positioned at and clamp body (1) lower surface, and be connected with three clamping devices, support adjustable column (9) and be connected with clamp body (1).
2. a kind of exhaust manifold Special Fixture for Machining according to claim 1, it is characterized in that described the first locating hole (2) and the second locating hole (6) are positioned in gripper shoe (3), the distribution and they are centrosymmetric centered by the center of gripper shoe (3).
3. a kind of exhaust manifold Special Fixture for Machining according to claim 1, is characterized in that described gripper shoe (3) and horizontal plane are angled, and this angle and the exhaust manifold angle formed between flange face and inlet flange face of giving vent to anger is identical.
4., according to a kind of exhaust manifold Special Fixture for Machining as claimed in claim 1, it is characterized in that described support adjustable column (9) and clamp body (1) are threaded connection, form self-locking structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520703787.8U CN204935196U (en) | 2015-09-11 | 2015-09-11 | Exhaust manifold Special Fixture for Machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520703787.8U CN204935196U (en) | 2015-09-11 | 2015-09-11 | Exhaust manifold Special Fixture for Machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204935196U true CN204935196U (en) | 2016-01-06 |
Family
ID=55002652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520703787.8U Expired - Fee Related CN204935196U (en) | 2015-09-11 | 2015-09-11 | Exhaust manifold Special Fixture for Machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204935196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730387A (en) * | 2020-07-18 | 2020-10-02 | 盐城乔胜机动车配件有限公司 | Vertical machining jig for electric injection air inlet pipe and working method of vertical machining jig |
-
2015
- 2015-09-11 CN CN201520703787.8U patent/CN204935196U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730387A (en) * | 2020-07-18 | 2020-10-02 | 盐城乔胜机动车配件有限公司 | Vertical machining jig for electric injection air inlet pipe and working method of vertical machining jig |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208528614U (en) | A kind of vacuum chuck clamp standoff type fraise jig for thin-wall barrel | |
| CN203817844U (en) | Double-shaft pneumatic flat tongs | |
| CN202490987U (en) | Tool for fast clamping processed gear rings of gear shaping machine | |
| CN102398167B (en) | Exhaust elbow bores large face fixture | |
| CN107471130A (en) | Detent mechanism based on automobile exhaust menifold inlet flange | |
| CN203542149U (en) | Positioning and clamping device for flange hole machining | |
| CN204321653U (en) | A kind of automotive brake four station turning tool | |
| CN204935196U (en) | Exhaust manifold Special Fixture for Machining | |
| CN103659366A (en) | Positioning tool for drilling | |
| CN203092143U (en) | Horizontal machining center | |
| CN206536241U (en) | A kind of precision vice for CNC milling machine | |
| CN104275687A (en) | Processing device of car purifier | |
| CN204471040U (en) | The Four-axis milling fixture of a kind of automobile steering device long shell two stomidium and cross-drilled hole | |
| CN206286875U (en) | Dual-station pneumatic clamps milling boring fixture | |
| CN207309490U (en) | Horizontal milling machine oblique surface machining special fixture with stopper | |
| CN105798344B (en) | A kind of adjustable Rapid tooling fixture of clamping force | |
| CN206519755U (en) | The positioning tool processed for marine diesel round flange | |
| CN204976127U (en) | Wheel hub bore processing four -axis fixture | |
| CN103639480A (en) | Milling and drilling integrated positioning clamp | |
| CN209007094U (en) | A kind of CNC milling machine sheet part special fixture | |
| CN209319343U (en) | A kind of pump box part processing clamp | |
| CN203304651U (en) | Numerical control chamfering equipment for chuck jaw | |
| CN202507086U (en) | Turning fixture | |
| CN205363321U (en) | Reducer end cover anchor clamps | |
| CN203875634U (en) | Supporting vehicle clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20170911 |