CN105817932A - Adjustable type connecting rod big end outer circle pneumatic mold-turning clamp - Google Patents
Adjustable type connecting rod big end outer circle pneumatic mold-turning clamp Download PDFInfo
- Publication number
- CN105817932A CN105817932A CN201610285341.7A CN201610285341A CN105817932A CN 105817932 A CN105817932 A CN 105817932A CN 201610285341 A CN201610285341 A CN 201610285341A CN 105817932 A CN105817932 A CN 105817932A
- Authority
- CN
- China
- Prior art keywords
- major part
- jacking block
- slide mass
- microcephaly
- fixed
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B33/00—Drivers; Driving centres, Nose clutches, e.g. lathe dogs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention provides an adjustable type connecting rod big end outer circle pneumatic mold-turning clamp. A big end fixing part is used for fixing the big end of a connecting rod. A small end fixing part is used for fixing the small end of the connecting rod. By replacing pressing plates of different thicknesses, the big end fixing part can be suitable for connecting rod big ends of different thicknesses. The adjustable structure is adopted for the small end fixing part, the small end fixing part can be suitable for connecting rods of different lengths by adjusting the position of a sliding block, positioning is regulated according to sizes of the connecting rods, and therefore positioning is precise and adjustment is quite convenient. The small end fixing part is further provided with an ejecting block. A centre hole is formed in the ejecting block. A centre pushes the ejecting block so that a slide body can advance to fix and press the connecting rod.
Description
Technical field
The present invention relates to a kind of adjustable connecting rods major part cylindrical railcar die clamper.
Background technology
Connecting rod mostly is steel part, and including small end of connecting rod, big end and connecting rod shank three part, wherein, small end of connecting rod is typically connected with piston pin；Big end is connected with bent axle, and connecting rod shank is the bar portion connecting microcephaly with major part.Needing Vehicle Processing cylindrical outside big end, the time of existing workpiece machining clamp installing connecting rods is long, location inaccuracy, and may be only available for the connecting rod of a kind of specification, and connecting rod installation site is non-adjustable.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome the existing big end cylindrical workpiece machining clamp set-up time long, positions inaccuracy, and the nonadjustable deficiency of installation site, and the present invention provides a kind of adjustable connecting rods major part cylindrical railcar die clamper.
The technical solution adopted for the present invention to solve the technical problems is: a kind of adjustable connecting rods major part cylindrical railcar die clamper, including clamp body, major part fixed part and microcephaly's fixed part, described major part fixed part includes pressing plate and locating piece, described clamp body includes supporting seat, described major part fixed part and microcephaly's fixed part lay respectively at the both sides of described support seat, the position of the close major part fixed part of described clamp body has major part clip slot, described pressing plate is positioned at major part clip slot, described locating piece is fixed on support seat, big end is gripped by locating piece and pressing plate, the position of close microcephaly's fixed part of described clamp body has microcephaly's installing hole；Described microcephaly's fixed part includes microcephaly's locating dowel, slide mass and jacking block, described microcephaly's locating dowel is fixed on slide mass, described slide mass and jacking block are installed in microcephaly's installing hole, and slide mass and jacking block are all slidably connected with support seat, the side of described jacking block has center hole against described slide mass, the opposite side of described jacking block.
Described pressing plate is fixed with described major part clip slot by steady pin.By changing the pressing plate of different-thickness, to adapt to the big end of different-thickness, then by steady pin fixation clip.
In order to withstand small end of connecting rod above connecting rod, and jointly clamp small end of connecting rod with microcephaly's locating dowel, described slide mass top offers through hole, described through hole extends to the one side towards major part fixed part of slide mass from the one side towards jacking block of slide mass, it is provided with bumper bar in described through hole, the length of described bumper bar is more than the length of described through hole, and one end of described bumper bar is against described jacking block, it is arranged with back-moving spring outside described bumper bar, one end of described back-moving spring is against slide mass, and the other end of back-moving spring is against bumper bar.Wherein, small end of connecting rod can jointly be clamped with microcephaly's locating dowel when bumper bar stretches out through hole.
Described bumper bar outer surface has a circle flange, has step surface in described through hole, and the two ends of described back-moving spring bear against described step surface and flange, and described step surface is towards described jacking block.So, back-moving spring can give the bumper bar thrust towards jacking block so that in bumper bar can return through hole not by the release power of jacking block time backward thus realize automatically reseting.
In order to realize the fixing of jacking block, also include spring catch, described spring catch includes cylinder and the promotion spring being set in outside cylinder, one end of described cylinder is fixed with jacking block, the other end of cylinder is slidably connected with clamp body, one end of described promotion spring, against described clamp body, promotes the other end of spring against described jacking block.
In order to enable slide mass to reset backward not by the release power of jacking block time, also include reset screw, on described jacking block, there is screw hole, described reset screw has the first head and the first shaft, the external diameter of internal diameter ＜ first head of the external diameter ＜ screw hole of the first shaft, first head of described reset screw is positioned at the side of screw hole, and the first shaft of reset screw is fixed with described slide mass after described screw hole.
In order to limit the jacking block distance to pusher, prevent from microcephaly's installing hole, depart from and affect the annexation between other each parts, also include going-back position expansion screw, on described jacking block, there is perforation, described going-back position expansion screw has the second head and the second shaft, the external diameter of internal diameter ＜ second head of the external diameter ＜ perforation of the second shaft, second head of described going-back position expansion screw is positioned at the side of perforation, and the second shaft of going-back position expansion screw is fixed with described support seat after described perforation.
In order to realize the guiding of slide mass, having chute, described support seat is fixed with guide blot bottom described slide mass, described guide blot slides in chute.
In order to increase the rigidity of car die clamper, the middle part of described support seat is provided with for withstanding the projection in the middle part of connecting rod.If milling is put down in the middle part of support seat, support in the middle part of seat the thinnest, the main body curves of car die clamper can be caused, may fracture after working long hours.
The invention has the beneficial effects as follows, the adjustable connecting rods major part cylindrical railcar die clamper of the present invention, major part fixed part and microcephaly's fixed part are respectively used to major part and the microcephaly of fixing connecting rod, wherein, major part fixed part can be by changing the pressing plate of different-thickness, to be applicable to the big end of different-thickness；Microcephaly's fixed part uses adjustable structure, and the position adjusting sliding shoe is i.e. adaptable to the connecting rod of different length, and location is that the size according to connecting rod is adjusted, so registration, and adjust very convenient；Microcephaly's fixed part is additionally provided with jacking block, and jacking block has center hole, and top promotion jacking block is connecting rod so that slide mass forward, is fixed and clamped.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of microcephaly's fixed part impaction state of the adjustable connecting rods major part cylindrical railcar die clamper of the present invention.
Fig. 2 is the partial enlarged drawing in Fig. 1 at B.
Fig. 3 is the plan structure schematic diagram of microcephaly's fixed part impaction state of the adjustable connecting rods major part cylindrical railcar die clamper of the present invention.
Fig. 4 is the structural representation of microcephaly's fixed part releasing orientation of the adjustable connecting rods major part cylindrical railcar die clamper of the present invention.
Fig. 5 is the plan structure schematic diagram of microcephaly's fixed part releasing orientation of the adjustable connecting rods major part cylindrical railcar die clamper of the present invention.
Fig. 6 is the backsight structural representation of the jacking block in the adjustable connecting rods major part cylindrical railcar die clamper of the present invention.
Fig. 7 is the A-A generalized section of Fig. 6.
In figure 100, connecting rod, 101, major part, 102, microcephaly, 103, cylindrical, 1, clamp body, 1-1, support seat, 1-1-1, protruding, 1-2, major part clip slot, 1-3, microcephaly's installing hole, 2, steady pin, 3, pressing plate, 4, big hook plate, 5, locating piece, 6, microcephaly's locating dowel, 7, slide mass, 7-1, through hole, s, step surface, 7-2, chute, 8, bumper bar, 8-1, flange, 9, lining, 10, jacking block, 10-1, screw hole, 10-2, perforation, 10-3, center hole, 11, guide blot, 12, spring catch, 13, reset screw, 14, going-back position expansion screw, 15, back-moving spring, 16, top.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, and the basic structure of the present invention is described the most in a schematic way, and therefore it only shows the composition relevant with the present invention.
As shown in figs. 1-7, a kind of adjustable connecting rods major part 101 cylindrical 103 railcar die clamper of the present invention, including clamp body 1, major part fixed part and microcephaly's fixed part, described major part fixed part includes pressing plate 3 and locating piece 5, described clamp body 1 includes supporting seat 1-1, described major part fixed part and microcephaly's fixed part lay respectively at the both sides of described support seat 1-1, the position of the close major part fixed part of described clamp body 1 has major part clip slot 1-2, described pressing plate 3 is positioned at major part clip slot 1-2, and pressing plate 3 is positioned at the top of major part clip slot 1-2, described locating piece 5 is fixed on support seat 1-1, big end 101 is gripped by locating piece 5 and pressing plate 3, described pressing plate 3 is fixed with described major part clip slot 1-2 by steady pin 2.Can be by changing the pressing plate 3 of different-thickness, to adapt to the big end 101 of different-thickness, then by steady pin 2 fixation clip 3.It is provided with big hook plate 4 between described locating piece 5 and support seat 1-1.Big hook plate 4 can use elastic material such that it is able to 100 1 cushion effects of connecting rod.
The position of close microcephaly's fixed part of described clamp body 1 has microcephaly installing hole 1-3.Described microcephaly's fixed part includes microcephaly's locating dowel 6, slide mass 7 and jacking block 10, described microcephaly's locating dowel 6 is fixed on slide mass 7, described slide mass 7 and jacking block 10 are installed in microcephaly installing hole 1-3, and slide mass 7 and jacking block 10 are all slidably connected with support seat 1-1, the side of described jacking block 10 has center hole against described slide mass 7, the opposite side of described jacking block 10.Lining 9, described slide mass 7 and jacking block 10 are installed in described microcephaly installing hole 1-3 be slidably connected with supporting seat 1-1 by described lining 9.
In order to withstand small end of connecting rod 102 above connecting rod 100, and jointly clamp small end of connecting rod 102 with microcephaly's locating dowel 6, described slide mass 7 top offers through hole 7-1, described through hole 7-1 extends to the one side towards major part fixed part of slide mass 7 from the one side towards jacking block 10 of slide mass 7, it is provided with bumper bar 8 in described through hole 7-1, the length of described bumper bar 8 length more than described through hole 7-1, and one end of described bumper bar 8 is against described jacking block 10, it is arranged with back-moving spring 15 outside described bumper bar 8, one end of described back-moving spring 15 is against slide mass 7, the other end of back-moving spring 15 is against bumper bar 8.Wherein, small end of connecting rod 102 can jointly be clamped with microcephaly's locating dowel 6 when bumper bar 8 stretches out through hole 7-1.
Described bumper bar 8 outer surface has a circle flange 8-1, has step surface s in described through hole 7-1, and the two ends of described back-moving spring 15 bear against described step surface s and flange 8-1, and described step surface s is towards described jacking block 10.So, back-moving spring 15 can give the bumper bar 8 thrust towards jacking block 10 so that in bumper bar 8 can return through hole 7-1 not by the release power of jacking block 10 time backward thus realize automatically reseting.
In order to realize the fixing of jacking block 10, also include spring catch 12, described spring catch 12 includes cylinder and the promotion spring being set in outside cylinder, one end of described cylinder is fixed with jacking block 10, the other end of cylinder is slidably connected with clamp body 1, one end of described promotion spring, against described clamp body 1, promotes the other end of spring against described jacking block 10.
In order to enable slide mass 7 to reset backward not by the release power of jacking block 10 time, also include reset screw 13, on described jacking block 10, there is screw hole 10-1, described reset screw 13 has the first head and the first shaft, the external diameter of internal diameter ＜ first head of the external diameter ＜ screw hole 10-1 of the first shaft, first head of described reset screw 13 is positioned at the side of screw hole 10-1, and the first shaft of reset screw 13 is fixed with described slide mass 7 after described screw hole 10-1.
In order to limit the jacking block 10 distance to pusher, prevent from departing from microcephaly installing hole 1-3 and affecting the annexation between other each parts, also include going-back position expansion screw 14, on described jacking block 10, there is perforation 10-2, described going-back position expansion screw 14 has the second head and the second shaft, the external diameter of internal diameter ＜ second head of the external diameter ＜ perforation 10-2 of the second shaft, second head of described going-back position expansion screw 14 is positioned at the side of perforation 10-2, second shaft of going-back position expansion screw 14 is fixed with described support seat 1-1 after described perforation 10-2.When jacking block 10 is adjacent to the second head of going-back position expansion screw 14, now jacking block 10 i.e. backs to maximum going-back position.
In order to realize the guiding of slide mass 7, having chute 7-2, described support seat 1-1 is fixed with guide blot 11 bottom described slide mass 7, described guide blot 11 slides in chute 7-2.
In order to increase the rigidity of car die clamper, the middle part of described support seat 1-1 is provided with for withstanding the protruding 1-1-1 in the middle part of connecting rod 100.If supporting milling in the middle part of seat 1-1 to put down, supporting in the middle part of seat 1-1 the thinnest, the main body curves of car die clamper can be caused, may fracture after working long hours.
The operation principle of the present invention is as follows:
The location of big end 101 is to be coordinated with locating piece 5 by the interior circular hole of major part 101, i.e. locating piece 5 is positioned at the circular hole of major part 101.Then by steady pin 2 fixation clip 3, pressing plate 3 withstands the upper end of big end 101, so that big end 101 is gripped by locating piece 5 and pressing plate 3.Can be by changing the pressing plate 3 of different-thickness, to adapt to the big end 101 of different-thickness.The extension (part i.e. contacted with big end 101) of pressing plate 3 is wedge, and pressing plate 3 is fixing.
When unclamping, connecting rod 100 can vertically put in, and will not encounter the extension of pressing plate 3, convenient placement connecting rod 100.After connecting rod 100 is put on support seat 1-1, the cylinder intake after top 16, top 16 move forward, promote jacking block 10 forward, and jacking block 10 contacts bumper bar 8, thus promotes bumper bar 8 forward, stretches out slide mass 7；Continue forward, when bumper bar 8 afterbody flushes with slide mass 7, jacking block 10 just pushes slide mass 7 the most forward, connecting rod 100 is so just promoted to travel forward, because having locating piece 5 in location, so connecting rod 100 will not swing, until big end 101 both sides (connecting rod shoulder) bumps against the wedge part that pressing plate 3 stretches out, now connecting rod 101 is clamped, and can process.
During clamping, big end 101 both sides (connecting rod shoulder) is pressed in pressing plate 3 times, and small end of connecting rod 102 (connecting rod afterbody), bumper bar 8 times, is fixed up and down.Front and back by cylinder-pressing, left and right is controlled by locating piece 5.Locating piece 5 is when connecting rod 100 puts at maximum gauge, and without impinging on the inwall of connecting rod 100, during clamping, connecting rod 100 moves forward, and the inwall of connecting rod 100 gradually encountered by locating piece 5, thus positions.
When unclamping, cylinder is exitted, and top 16 do not stress, under the spring effect of spring catch 12, jacking block 10 moves backward, bumper bar 8 is the most simultaneously, after reset screw 13 is encountered at jacking block 10 rear portion, drives slide mass 7 backward by reset screw 13, thus pull connecting rod 100 backward, depart from pressing plate 3, to initial position, take out connecting rod 100.Retreat how many distances, going-back position expansion screw 14 determine.
Major part fixed part side coordinates scroll chuck, scroll chuck rotates and drives the car die clamper of the present invention to rotate, and lathe tool is placed in the side of big end 101, and while car die clamper rotates, lathe tool carries out car mould to major part 101 side, so, major part 101 side can go out circular arc end face by car mould.
Withstanding jacking block 10, then jacking block 10 and top 16 point cantact of Pneumatic tail by a Pneumatic tail top 16, while scroll chuck band motor-car die clamper rotates, Pneumatic tail top 16 does not turns, and jacking block 10 rotates.
Air cylinder driven is passed through at top 16 rear portions of Pneumatic tail, and cylinder makes the Pneumatic tail top 16 can be elastic and can keep steady statue when car die clamper rotates.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff can carry out various change and amendment completely in the range of without departing from this invention technological thought.The content that the technical scope of this invention is not limited in description, it is necessary to determine its technical scope according to right.
Claims (9)
- null1. adjustable connecting rods major part (101) cylindrical (103) railcar die clamper，It is characterized in that: include clamp body (1)、Major part fixed part and microcephaly's fixed part，Described major part fixed part includes pressing plate (3) and locating piece (5)，Described clamp body (1) includes supporting seat (1-1)，Described major part fixed part and microcephaly's fixed part lay respectively at the both sides of described support seat (1-1)，The position of the close major part fixed part of described clamp body (1) has major part clip slot (1-2)，Described pressing plate (3) is positioned at major part clip slot (1-2)，Described locating piece (5) is fixed in support seat (1-1)，Big end (101) is gripped by locating piece (5) and pressing plate (3)，The position of close microcephaly's fixed part of described clamp body (1) has microcephaly's installing hole (1-3)；Described microcephaly's fixed part includes microcephaly's locating dowel (6), slide mass (7) and jacking block (10), described microcephaly's locating dowel (6) is fixed on slide mass (7), described slide mass (7) and jacking block (10) are installed in microcephaly's installing hole (1-3), and slide mass (7) and jacking block (10) are all slidably connected with support seat (1-1), the side of described jacking block (10) has center hole against described slide mass (7), the opposite side of described jacking block (10).
- 2. adjustable connecting rods major part (101) cylindrical (103) railcar die clamper as claimed in claim 1, it is characterised in that: described pressing plate (3) is fixed with described major part clip slot (1-2) by steady pin (2).
- 3. adjustable connecting rods major part (101) cylindrical (103) railcar die clamper as claimed in claim 1, it is characterized in that: described slide mass (7) top offers through hole (7-1), described through hole (7-1) extends to the one side towards major part fixed part of slide mass (7) from the one side towards jacking block (10) of slide mass (7), bumper bar (8) it is provided with in described through hole (7-1), the length of described bumper bar (8) is more than the length of described through hole (7-1), and one end of described bumper bar (8) is against described jacking block (10), back-moving spring (15) it is arranged with outside described bumper bar (8), one end of described back-moving spring (15) is against slide mass (7), the other end of back-moving spring (15) is against bumper bar (8).
- 4. adjustable connecting rods major part (101) cylindrical (103) railcar die clamper as claimed in claim 3, it is characterized in that: described bumper bar (8) outer surface has a circle flange (8-1), in described through hole (7-1), there is step surface (s), the two ends of described back-moving spring (15) bear against described step surface (s) and flange (8-1), and described step surface (s) is towards described jacking block (10).
- 5. adjustable connecting rods major part (101) cylindrical (103) railcar die clamper as claimed in claim 1, it is characterized in that: also include spring catch (12), described spring catch (12) includes cylinder and the promotion spring being set in outside cylinder, one end of described cylinder is fixed with jacking block (10), the other end of cylinder is slidably connected with clamp body (1), one end of described promotion spring against described clamp body (1), promotes the other end of spring against described jacking block (10).
- 6. adjustable connecting rods major part (101) cylindrical (103) railcar die clamper as claimed in claim 1, it is characterized in that: also include reset screw (13), there is on described jacking block (10) screw hole (10-1), described reset screw (13) has the first head and the first shaft, the external diameter of internal diameter ＜ first head of external diameter ＜ screw hole (10-1) of the first shaft, first head of described reset screw (13) is positioned at the side of screw hole (10-1), first shaft of reset screw (13) is fixed with described slide mass (7) afterwards through described screw hole (10-1).
- 7. adjustable connecting rods major part (101) cylindrical (103) railcar die clamper as claimed in claim 1, it is characterized in that: also include going-back position expansion screw (14), there is on described jacking block (10) perforation (10-2), described going-back position expansion screw (14) has the second head and the second shaft, the external diameter of internal diameter ＜ second head of external diameter ＜ perforation (10-2) of the second shaft, second head of described going-back position expansion screw (14) is positioned at the side of perforation (10-2), second shaft of going-back position expansion screw (14) is fixed with described support seat (1-1) afterwards through described perforation (10-2).
- 8. adjustable connecting rods major part (101) cylindrical (103) railcar die clamper as claimed in claim 1, it is characterized in that: described slide mass (7) bottom has chute (7-2), being fixed with guide blot (11) on described support seat (1-1), described guide blot (11) slides in chute (7-2).
- 9. adjustable connecting rods major part (101) cylindrical (103) railcar die clamper as claimed in claim 1, it is characterised in that: the middle part of described support seat (1-1) is provided with the projection (1-1-1) for withstanding connecting rod (100) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610285341.7A CN105817932B (en) | 2016-05-03 | 2016-05-03 | The cylindrical railcar die clamper of adjustable connecting rods major part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610285341.7A CN105817932B (en) | 2016-05-03 | 2016-05-03 | The cylindrical railcar die clamper of adjustable connecting rods major part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105817932A true CN105817932A (en) | 2016-08-03 |
| CN105817932B CN105817932B (en) | 2017-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610285341.7A Active CN105817932B (en) | 2016-05-03 | 2016-05-03 | The cylindrical railcar die clamper of adjustable connecting rods major part |
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| Country | Link |
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| CN (1) | CN105817932B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531328A (en) * | 2018-11-21 | 2019-03-29 | 顾叶闰 | A kind of connection rod of automobile engine position machining device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010253671A (en) * | 2009-03-31 | 2010-11-11 | Honda Motor Co Ltd | Movable clamping device |
| CN203622014U (en) * | 2013-12-11 | 2014-06-04 | 嘉兴日亿机械有限公司 | Milling fixture used for compressor connecting rod |
| CN203738411U (en) * | 2013-12-31 | 2014-07-30 | 重庆歇马机械曲轴有限公司 | Fixture for precision boring of bores in big ends of connecting rods |
| CN205600378U (en) * | 2016-05-03 | 2016-09-28 | 常州远东连杆集团有限公司 | Pneumatic turning mold anchor clamps of big -end of connecting rod excircle with adjustable |
-
2016
- 2016-05-03 CN CN201610285341.7A patent/CN105817932B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010253671A (en) * | 2009-03-31 | 2010-11-11 | Honda Motor Co Ltd | Movable clamping device |
| CN203622014U (en) * | 2013-12-11 | 2014-06-04 | 嘉兴日亿机械有限公司 | Milling fixture used for compressor connecting rod |
| CN203738411U (en) * | 2013-12-31 | 2014-07-30 | 重庆歇马机械曲轴有限公司 | Fixture for precision boring of bores in big ends of connecting rods |
| CN205600378U (en) * | 2016-05-03 | 2016-09-28 | 常州远东连杆集团有限公司 | Pneumatic turning mold anchor clamps of big -end of connecting rod excircle with adjustable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531328A (en) * | 2018-11-21 | 2019-03-29 | 顾叶闰 | A kind of connection rod of automobile engine position machining device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105817932B (en) | 2017-10-17 |
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