CN110405659B - A frock clamp for intake manifold flange face processing - Google Patents
A frock clamp for intake manifold flange face processing Download PDFInfo
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- CN110405659B CN110405659B CN201910649070.2A CN201910649070A CN110405659B CN 110405659 B CN110405659 B CN 110405659B CN 201910649070 A CN201910649070 A CN 201910649070A CN 110405659 B CN110405659 B CN 110405659B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
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Abstract
The invention discloses a tool clamp for processing a flange surface of an intake manifold, which comprises a tool body and the intake manifold, wherein the tool body is provided with a flange surface; the intake manifold includes a flange plate; a plurality of branch pipes which are uniformly distributed on the left and the right are formed on the lower end surface of the flange plate; the other end of the branch pipe is formed with a main pipe; the upper end and the lower end of the branch pipe are in a straight line shape, and the middle part of the branch pipe is in an arc shape; the tool body comprises a cuboid vertical supporting plate; a rectangular central supporting plate is formed at the lower end of the middle part of the front end surface of the vertical supporting plate; a plurality of insertion grooves which are uniformly distributed at the left and right and are used for inserting the upper parts of the branch pipes are formed in the center of the upper end of the front end surface of the vertical supporting plate; the left end and the right end of the front end surface of the vertical supporting plate are provided with clamping plates which move left and right; limiting slots matched with the left end and the right end of the main pipe are formed in the end faces, close to the clamping plates, of the pair of clamping plates respectively; the blocking plates are formed in a cuboid shape on the end faces of the pair of clamping plates close to each other. The invention has simple structure, convenient operation and stable clamping.
Description
Technical Field
The invention relates to the technical field of intake manifold processing, in particular to a tool clamp for processing a flange surface of an intake manifold.
Background
The intake manifold comprises a main pipe and a plurality of branch pipes communicated with the main pipe, and is of a special-shaped structure. The blank is usually formed by casting, and each connecting end of the blank needs to be processed in the later stage so as to ensure the stability and the sealing performance of the connection; especially, the flange end faces of the branch pipes have very high requirements on the machining precision, and the tooling clamp in the prior art is inconvenient for clamping the intake manifold and cannot ensure the machining precision.
Disclosure of Invention
The invention aims to provide a tool clamp for processing a flange surface of an intake manifold, aiming at the technical problem that the existing tool clamp is inconvenient to clamp.
The technical scheme for solving the technical problems is as follows: a tooling fixture for processing a flange surface of an intake manifold comprises a tooling body, wherein the intake manifold clamped by the tooling body comprises a flange plate; a plurality of branch pipes which are uniformly distributed on the left and the right are formed on the lower end surface of the flange plate; the other end of the branch pipe is formed with a main pipe; the upper end and the lower end of the branch pipe are in a straight line shape, and the middle part of the branch pipe is in an arc shape; the tool body comprises a cuboid vertical supporting plate; a rectangular central supporting plate is formed at the lower end of the middle part of the front end surface of the vertical supporting plate; a plurality of insertion grooves which are uniformly distributed at the left and right and are used for inserting the upper parts of the branch pipes are formed in the center of the upper end of the front end surface of the vertical supporting plate; the clamping plates are arranged in a left-right moving mode at the left end and the right end of the front end face of the vertical supporting plate; limiting slots matched with the left end and the right end of the main pipe are formed in the end faces, close to the clamping plates, of the pair of clamping plates respectively; rectangular barrier plates are respectively formed on the close end surfaces of the pair of clamping plates; when the intake manifold is placed on the tool body, the lower end face of the flange plate abuts against the upper end face of the vertical supporting plate, the upper portions of the branch pipes are inserted into the insertion grooves, the pair of limiting slots are opposite to the left end and the right end of the main pipe, the pair of blocking plates are located on the front side of the upper ends of the branch pipes, and the rear end faces of the pair of blocking plates are flush with the front end faces of the upper ends of the branch pipes; when a pair of clamping plates abuts against the left end face and the right end face of the central supporting plate, a pair of limiting slots are sleeved at the left end and the right end of the main pipe, and a pair of blocking plates are located at the front sides of the upper ends of the left-most branch pipes and the right-most branch pipes and abut against each other.
Preferably, a pair of rectangular parallelepiped lower backup plates symmetrically arranged left and right are formed on the upper end surface of the center support plate; when the intake manifold is placed on the tool body, the manifold is placed on a pair of lower backup plates.
Preferably, the center of the center support plate is formed with a driving groove in the shape of a rectangular groove; side supporting plates are respectively formed at the lower ends of the left end and the right end of the front end surface of the vertical supporting plate; a pair of cylindrical left and right guide posts which are symmetrically arranged up and down are formed between the end surfaces of the corresponding sides of the pair of side supporting plates and the central supporting plate; a left driving threaded rod and a right driving threaded rod are pivoted between the end surfaces of the pair of side supporting plates; the left end and the right end of the left driving threaded rod are provided with external thread parts, and the external threads on the two sides have opposite rotation directions; the pair of clamping plates are respectively sleeved on the pair of left and right guide posts on the corresponding sides in the left and right directions and are in threaded connection with different external thread parts of the left and right driving threaded rods; the middle part of the left and right driving threaded rod passes through the central support plate and the part of the left and right driving threaded rod, which is positioned in the driving groove, is fixed with a worm wheel; a worm is pivoted between the upper ends of the front and rear side walls of the driving groove; the worm is meshed with the worm wheel; the front end of the worm exceeds the front end surface of the central supporting plate and is fixed with a rotary driving handle.
Preferably, the damping layer is provided on an outer surface of the rotation driving handle.
Preferably, left and right guide grooves are formed at the left and right ends of the upper part of the front end surface of the vertical support plate respectively; a left moving block and a right moving block matched with the left moving guide groove and the right moving guide groove are formed on the rear end surface of the clamping plate.
Preferably, the left and right moving guide groove is T-shaped.
The invention has the beneficial effects that: simple structure, convenient operation, the clamping is stable.
Drawings
FIG. 1 is a front schematic view of an intake manifold 20 of the present invention;
FIG. 2 is a schematic right-side view of the intake manifold 20 of the present invention;
FIG. 3 is a front view of the tooling fixture of the present invention;
FIG. 4 is a schematic structural diagram of the tooling fixture of the present invention viewed from the right;
FIG. 5 is a schematic structural view of the cross section A-A in FIG. 3 according to the present invention.
In the figure, 10, a tool body; 11. a vertical support plate; 110. the guide groove moves left and right; 1100. inserting into a groove; 111. side supporting plates; 112. left and right guide posts; 12. a center support plate; 120. a drive slot; 13. a lower backup plate; 14. driving the threaded rod left and right; 141. a worm gear; 15. a worm; 151. a rotation driving handle; 16. a clamping plate; 160. limiting slots; 161. a blocking plate; 162. a left moving block and a right moving block; 20. an intake manifold; 21. a header pipe; 22. a branch pipe; 23. and (4) a flange plate.
Detailed Description
As shown in fig. 1 to 5, a tooling fixture for processing a flange surface of an intake manifold comprises a tooling body 10, wherein the intake manifold 20 clamped by the tooling body 10 comprises a flange plate 23; a plurality of branch pipes 22 which are uniformly distributed left and right are formed on the lower end surface of the flange plate 23; the other end of the branch pipe 22 is formed with a main pipe 21; the upper and lower ends of the branch pipe 22 are linear, and the middle part is arc-shaped; the tool body 10 comprises a rectangular vertical support plate 11; a rectangular central supporting plate 12 is formed at the lower end of the middle part of the front end surface of the vertical supporting plate 11; a plurality of insertion grooves 1100 which are uniformly distributed left and right and are used for inserting the upper parts of the branch pipes 22 are formed in the center of the upper end of the front end surface of the vertical supporting plate 11; the clamping plates 16 are arranged at the left end and the right end of the front end surface of the vertical supporting plate 11 in a left-right moving manner; the adjacent end surfaces of the pair of clamping plates 16 are respectively formed with limit slots 160 matched with the left end and the right end of the header pipe 21; rectangular parallelepiped stopper plates 161 are formed on the end surfaces of the pair of clamp plates 16; when the intake manifold 20 is placed on the tool body 10, the lower end face of the flange plate 23 abuts against the upper end face of the vertical support plate 11, the upper portions of the branch pipes 22 are inserted into the insertion grooves 1100, the pair of limiting insertion grooves 160 are opposite to the left end and the right end of the header pipe 21, the pair of blocking plates 161 are located on the front side of the upper ends of the branch pipes 22, and the rear end faces of the pair of blocking plates 161 are flush with the front end faces of the upper ends of the branch pipes 22; when the pair of clamping plates 16 abut against the left and right end faces of the central support plate 12, the pair of limiting slots 160 are sleeved at the left and right ends of the main pipe 21, and the pair of blocking plates 161 are located at the front sides of the upper ends of the leftmost and rightmost branch pipes 22 and abut against each other.
As shown in fig. 3 and 5, a pair of rectangular parallelepiped lower abutting plates 13 symmetrically disposed on the left and right sides is formed on the upper end surface of the center support plate 12; when the intake manifold 20 is placed on the tool body 10, the manifold 21 is placed on the pair of lower abutment plates 13.
As shown in fig. 4 and 5, a driving groove 120 in the shape of a rectangular groove is formed in the inner center of the center support plate 12; side supporting plates 111 are respectively formed at the lower ends of the left end and the right end of the front end surface of the vertical supporting plate 11; a pair of cylindrical left and right guide posts 112 which are symmetrically arranged up and down are formed between the end surfaces of the pair of side support plates 111 and the corresponding side of the central support plate 12; a left driving threaded rod 14 and a right driving threaded rod 14 are pivoted between the close end surfaces of the pair of side supporting plates 111; the left and right ends of the left and right driving threaded rod 14 are formed with external thread parts and the external threads on the two sides have opposite directions; the pair of clamping plates 16 are respectively sleeved on the pair of left and right guide posts 112 on the corresponding sides in the left and right directions and are screwed on different external thread parts of the left and right driving threaded rods 14; the middle part of the left and right driving threaded rod 14 passes through the central support plate 12 and the part of the driving groove 120 is fixed with a worm wheel 141; a worm 15 is pivoted between the upper ends of the front and rear side walls of the driving groove 120; the worm 15 meshes with the worm wheel 141; the front end of the worm 15 protrudes beyond the front end surface of the center support plate 12 and is fixed with a rotation driving knob 151.
A damping layer is provided on the outer surface of the rotation driving handle 151.
As shown in fig. 3 and 4, left and right guide grooves 110 are respectively formed at the left and right ends of the upper part of the front end surface of the vertical support plate 11; a left and right moving block 162 engaged with the left and right moving guide groove 110 is formed on the rear end surface of the clamping plate 16.
As shown in fig. 4, the left and right moving guide grooves 110 have a T-shape.
A work principle that is used for frock clamp of intake manifold flange face processing:
insert the branch pipe 22 of air intake manifold 20 from the past backward and establish and insert and establish groove 1100, support the up end that lives vertical support plate 11 until the lower terminal surface of flange plate 23, house steward 21 supports and support under a pair of on the up end that supports board 13, then a pair of clamp plate 16 is close to, until a pair of spacing slot 160 cover establish at house steward 21 both ends of controlling, a pair of barrier plate 161 is located the front side of the upper end of the branch pipe 22 of leftmost and rightmost side and both conflict each other, air intake manifold 20 clamping is accomplished this moment, above-mentioned convenient operation, the state is stable after the clamping, make things convenient for follow-up accurate processing to flange plate 23.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description herein, since various changes and modifications can be made in the details of the embodiment and the application range according to the spirit of the present invention.
Claims (6)
1. The utility model provides a frock clamp for intake manifold flange face processing, includes frock body (10), its characterized in that: the air inlet manifold (20) clamped by the tool body (10) comprises a flange plate (23); a plurality of branch pipes (22) which are uniformly distributed on the left and the right are formed on the lower end surface of the flange plate (23); the other end of the branch pipe (22) is formed with a main pipe (21); the upper end and the lower end of the branch pipe (22) are linear, and the middle part is arc-shaped; the tool body (10) comprises a cuboid vertical supporting plate (11); a rectangular central supporting plate (12) is formed at the lower end of the middle part of the front end surface of the vertical supporting plate (11); a plurality of insertion grooves (1100) which are uniformly distributed at the left and the right and are used for inserting the upper parts of the branch pipes (22) are formed in the center of the upper end of the front end surface of the vertical supporting plate (11); the clamping plates (16) are arranged on the left end and the right end of the front end surface of the vertical supporting plate (11) in a left-right moving mode; limiting slots (160) matched with the left end and the right end of the header pipe (21) are formed on the adjacent end surfaces of the pair of clamping plates (16) respectively; blocking plates (161) in a rectangular parallelepiped shape are respectively formed on the close end surfaces of the pair of clamping plates (16); when the intake manifold (20) is placed on the tool body (10), the lower end face of the flange plate (23) abuts against the upper end face of the vertical supporting plate (11), the upper parts of the branch pipes (22) are inserted into the insertion grooves (1100), the pair of limiting slots (160) are opposite to the left end and the right end of the main pipe (21), the pair of blocking plates (161) are located on the front sides of the upper ends of the branch pipes (22), and the rear end faces of the pair of blocking plates (161) are flush with the front end faces of the upper ends of the branch pipes (22); when the pair of clamping plates (16) abuts against the left end face and the right end face of the central supporting plate (12), the pair of limiting slots (160) are sleeved at the left end and the right end of the main pipe (21), and the pair of blocking plates (161) are located at the front sides of the upper ends of the leftmost branch pipes (22) and the rightmost branch pipes and abut against each other.
2. The tooling clamp for processing the flange surface of the intake manifold as recited in claim 1, wherein: a pair of rectangular lower leaning plates (13) which are symmetrically arranged at left and right are formed on the upper end surface of the central supporting plate (12); when the intake manifold (20) is placed on the tool body (10), the manifold (21) is placed on the pair of lower abutment plates (13).
3. The tooling clamp for processing the flange surface of the intake manifold as recited in claim 1, wherein: a driving groove (120) in a rectangular groove shape is formed in the center of the inner part of the center supporting plate (12); side supporting plates (111) are respectively formed at the lower ends of the left end and the right end of the front end surface of the vertical supporting plate (11); a pair of cylindrical left and right guide columns (112) which are symmetrically arranged up and down are formed between the end surfaces of the corresponding sides of the pair of side support plates (111) and the central support plate (12); a left driving threaded rod and a right driving threaded rod (14) are pivoted between the close end surfaces of the pair of side supporting plates (111); the left end and the right end of the left driving threaded rod (14) are provided with external thread parts, and the external thread directions of the two sides are opposite; a pair of clamping plates (16) are respectively sleeved on a pair of left and right guide posts (112) on corresponding sides in the left and right directions and are in threaded connection with different external thread parts of the left and right driving threaded rods (14); the middle part of the left and right driving threaded rod (14) penetrates through the central support plate (12) and a worm wheel (141) is fixed at the part of the driving groove (120); a worm (15) is pivoted between the upper ends of the front and rear side walls of the driving groove (120); the worm (15) is meshed with the worm wheel (141); the front end of the worm (15) exceeds the front end surface of the central support plate (12) and is fixed with a rotary driving handle (151).
4. The tooling clamp for processing the flange face of the intake manifold as claimed in claim 3, wherein: a damping layer is arranged on the outer surface of the rotary driving handle (151).
5. The tooling clamp for processing the flange surface of the intake manifold as recited in claim 1, wherein: left and right guide grooves (110) are respectively formed at the left and right ends of the upper part of the front end surface of the vertical support plate (11); a left and right moving block (162) matched with the left and right moving guide groove (110) is formed on the rear end surface of the clamping plate (16).
6. The tooling clamp for processing the flange face of the intake manifold as recited in claim 5, wherein: the left and right moving guide groove (110) is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910649070.2A CN110405659B (en) | 2019-07-18 | 2019-07-18 | A frock clamp for intake manifold flange face processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910649070.2A CN110405659B (en) | 2019-07-18 | 2019-07-18 | A frock clamp for intake manifold flange face processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110405659A CN110405659A (en) | 2019-11-05 |
| CN110405659B true CN110405659B (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910649070.2A Active CN110405659B (en) | 2019-07-18 | 2019-07-18 | A frock clamp for intake manifold flange face processing |
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| Country | Link |
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| CN (1) | CN110405659B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4300627A1 (en) * | 1993-01-13 | 1994-07-14 | Innovative Fertigungstechnolog | Clamping complex workpiece, e.g. exhaust manifold for machining |
| CN204381857U (en) * | 2014-09-10 | 2015-06-10 | 沈阳航天誉兴机械制造有限公司 | A kind of fixture for processing gas inlet manifold |
| CN106239216A (en) * | 2016-08-27 | 2016-12-21 | 河南飞龙(芜湖)汽车零部件有限公司 | One is used for processing air discharging manifold flange hole fixture |
| CN207180952U (en) * | 2017-09-15 | 2018-04-03 | 芜湖中瑞模具有限公司 | Motor intake manifold clamp for detecting air tightness |
| CN207746767U (en) * | 2017-12-28 | 2018-08-21 | 重庆美欧特机电制造有限公司 | Inlet manifold machining tool |
-
2019
- 2019-07-18 CN CN201910649070.2A patent/CN110405659B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4300627A1 (en) * | 1993-01-13 | 1994-07-14 | Innovative Fertigungstechnolog | Clamping complex workpiece, e.g. exhaust manifold for machining |
| CN204381857U (en) * | 2014-09-10 | 2015-06-10 | 沈阳航天誉兴机械制造有限公司 | A kind of fixture for processing gas inlet manifold |
| CN106239216A (en) * | 2016-08-27 | 2016-12-21 | 河南飞龙(芜湖)汽车零部件有限公司 | One is used for processing air discharging manifold flange hole fixture |
| CN207180952U (en) * | 2017-09-15 | 2018-04-03 | 芜湖中瑞模具有限公司 | Motor intake manifold clamp for detecting air tightness |
| CN207746767U (en) * | 2017-12-28 | 2018-08-21 | 重庆美欧特机电制造有限公司 | Inlet manifold machining tool |
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| Publication number | Publication date |
|---|---|
| CN110405659A (en) | 2019-11-05 |
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