CN110788651B - Cylinder cover clamp - Google Patents
Cylinder cover clamp Download PDFInfo
- Publication number
- CN110788651B CN110788651B CN201911260106.4A CN201911260106A CN110788651B CN 110788651 B CN110788651 B CN 110788651B CN 201911260106 A CN201911260106 A CN 201911260106A CN 110788651 B CN110788651 B CN 110788651B
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- China
- Prior art keywords
- pressing
- pressing plate
- cushion block
- workpiece
- height
- 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.)
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- 238000003825 pressing Methods 0.000 claims abstract description 128
- 238000009434 installation Methods 0.000 claims abstract description 35
- 238000005520 cutting process Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 229910001300 Mazak (alloy) Inorganic materials 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a cylinder cover clamp which comprises a fixed table, a second supporting cushion block arranged on the upper side of the fixed table, a first supporting cushion block arranged on the upper side of the second supporting cushion block, a first installation shaft arranged on the upper side of the first supporting cushion block, a first pressing plate arranged at the end part of the first installation shaft, a first pressing rod arranged at the lower side of the end part of the first pressing plate and used for pressing a first position of a workpiece, and a second installation shaft arranged on the upper side of the fixed table, wherein a second pressing plate arranged at the end part of the second installation shaft, and a second pressing rod arranged at the lower side of the end part of the second pressing plate and used for pressing a second position of the workpiece. According to the cylinder cover clamp, the workpiece is compressed by additionally arranging the group of pressing plates and the pressing rods, so that two parts of the workpiece are compressed, the compression force is increased, the clamp clamps the workpiece more stably, and the bearing cutting force is increased; the problems of shaking, displacement and the like in workpiece processing are reduced, the single tool-taking amount is increased, and the time schedule of a new model of trial production is advanced.
Description
Technical Field
The invention relates to the technical field of clamps, in particular to a cylinder cover clamp.
Background
At present, MAZAK machining centers in machining workshops focus on the trial production and machining of cylinder covers of new machine types, and due to single small-scale production, no special fixture is customized.
Because there is no similar fixture on site, the currently used fixture is self-assembled and has certain limitations. In the clamping process, two problems mainly exist, firstly, due to structural limitation, only single-position clamping can be performed, and the bearing cutting force is small; secondly, the clamp is rough in machining, accurate positioning cannot be guaranteed, a shaking phenomenon often occurs in machining, and the position moves; thirdly, after machining is finished, the workpiece is displaced, so that the machining size is difficult to guarantee, and the workpiece is seriously scrapped.
Therefore, how to provide a cylinder head clamp which can firmly clamp a workpiece in the process of clamping, increase the bearing cutting force, and avoid the shake displacement of the workpiece so as to ensure the accurate machining of the workpiece is a technical problem which needs to be solved by the technicians in the field.
Disclosure of Invention
The invention aims to provide a cylinder cover clamp, which is characterized in that a group of pressing plates and pressing rods are additionally arranged to press a workpiece, so that two parts of the workpiece are pressed, the pressing force is increased, the clamp clamps the workpiece more stably, and the bearing cutting force is increased; the problems of shaking, displacement and the like in workpiece processing are reduced, the single tool-taking amount is increased, and the time schedule of a new model of trial production is advanced.
In order to achieve the above purpose, the invention provides a cylinder cover clamp, which comprises a fixed table, a second supporting cushion block arranged on the upper side of the fixed table and a first supporting cushion block arranged on the upper side of the second supporting cushion block, wherein a first installation shaft is arranged on the upper side of the first supporting cushion block, a first pressing plate is arranged at the end part of the first installation shaft, a first pressing rod for pressing a first position of a workpiece is arranged at the lower side of the end part of the first pressing plate, the cylinder cover clamp further comprises a second installation shaft arranged on the upper side of the fixed table, a second pressing plate is arranged at the end part of the second installation shaft, and a second pressing rod for pressing a second position of the workpiece is arranged at the lower side of the end part of the second pressing plate.
Preferably, the first pressing plate is in interference fit with the first installation shaft, and a fixing rod for supporting and fixing the first pressing plate after adjusting the height is further arranged on the upper side of the first supporting cushion block.
Preferably, the second pressing plate is in interference fit with the second installation shaft, and a first stud bolt for supporting and fixing the second pressing plate after adjusting the height is arranged on the upper side of the second supporting cushion block.
Preferably, the first stud is provided with a first sleeve around its periphery.
Preferably, the first supporting cushion block is fixedly connected with the second supporting cushion block through a second double-head bolt, the height between the first supporting cushion block and the second supporting cushion block is adjustable, and a second sleeve is sleeved on the periphery of the second stud bolt.
Preferably, the number of the second stud bolts is two, and the first stud bolt is located in the middle of the two second stud bolts.
Preferably, the first pressure bar is height-adjustable at the lower side of the end of the first pressure plate, and the second pressure bar is height-adjustable at the lower side of the end of the second pressure plate.
Preferably, the height of the second pressing plate is lower than the height of the first pressing plate.
Preferably, a limiting block for supporting the workpiece is further arranged on the upper side of the fixed table.
Preferably, the limiting block comprises a first limiting block and a second limiting block, and the height of the first limiting block is higher than that of the second limiting block.
Compared with the background art, the cylinder cover clamp provided by the invention comprises the fixed table and the second supporting cushion block arranged on the upper side of the fixed table, the first supporting cushion block is arranged on the upper side of the second supporting cushion block, the first mounting shaft is arranged on the upper side of the first supporting cushion block, the first pressing plate is arranged at the end part of the first mounting shaft, the first pressing rod is arranged on the lower side of the end part of the first pressing plate, the second mounting shaft is also arranged on the upper side of the fixed table, the second pressing plate is arranged at the lower side of the end part of the second pressing plate, the first pressing rod and the second pressing rod are respectively pressed at the first position and the second position on the upper side of a workpiece, the cylinder cover clamp realizes the mounting and fixing of the clamp through the fixed table, the mounting and fixing of the first supporting cushion block are realized through the second supporting cushion block, the mounting and fixing of the first mounting shaft are realized through the first mounting shaft, the mounting of the first pressing plate is realized through the first pressing rod, the pressing of the first pressing rod is realized, the workpiece is pressed at the first position through the first pressing rod, the pressing of the workpiece is additionally pressed on the basis, the pressing plate and the pressing rod is also pressed at the second pressing rod is realized through the second pressing rod, the second pressing rod is realized, the pressing force is increased, the pressing force is realized, the workpiece is stably, and the workpiece is pressed at the second pressing position is realized, and the pressing clamp is realized through the pressing plate is realized through the pressing and the pressing clamp is realized; the problems of shaking, displacement and the like in workpiece processing are reduced, the single tool-taking amount is increased, and the time schedule of a new model of trial production is advanced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a prior art cylinder head clamp;
fig. 2 is a schematic structural diagram of a cylinder head clamp according to an embodiment of the present invention;
FIG. 3 is a schematic view of the first stud of FIG. 2;
FIG. 4 is a schematic view of the second stud of FIG. 2;
FIG. 5 is a schematic view of the first sleeve of FIG. 2;
FIG. 6 is a schematic view of the second sleeve of FIG. 2;
FIG. 7 is a schematic view of the second platen of FIG. 2;
FIG. 8 is a cross-sectional view of the second platen of FIG. 7;
FIG. 9 is a schematic view of the first platen of FIG. 2;
FIG. 10 is a cross-sectional view of the first platen of FIG. 9;
FIG. 11 is a schematic view of the second spacer block of FIG. 2;
fig. 12 is a top view of the second head block of fig. 11.
Wherein:
1-supporting block, 2-long clamp plate, 3-work piece, 4-first depression bar, 5-first clamp plate, 6-first installation axle, 7-dead lever, 8-first supporting cushion, 9-first stud, 10-second clamp plate, 11-second depression bar, 12-fixed station, 13-first sleeve, 14-second sleeve, 15-second stud, 16-second installation axle, 17-second supporting cushion, 18-first stopper, 19-second stopper, 51-first depression bar mounting hole, 52-dead lever mounting hole, 53-first installation axle mounting hole, 101-second depression bar mounting hole, 102-first stud mounting hole, 103-second installation axle mounting hole, 171-first stud hole, 172-second stud hole, 173-third stud hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The present invention will be further described in detail below with reference to the drawings and detailed description for the purpose of enabling those skilled in the art to better understand the aspects of the present invention.
Referring to fig. 1 to 12, fig. 1 is a schematic structural view of a cylinder head clamp in the prior art, fig. 2 is a schematic structural view of a cylinder head clamp provided in an embodiment of the present invention, fig. 3 is a schematic structural view of a first stud in fig. 2, fig. 4 is a schematic structural view of a second stud in fig. 2, fig. 5 is a schematic structural view of a first sleeve in fig. 2, fig. 6 is a schematic structural view of a second sleeve in fig. 2, fig. 7 is a schematic structural view of a second platen in fig. 2, fig. 8 is a cross-sectional view of the second platen in fig. 7, fig. 9 is a schematic structural view of a first platen in fig. 2, fig. 10 is a cross-sectional view of the first platen in fig. 9, fig. 11 is a schematic structural view of a second head block in fig. 2, and fig. 12 is a top view of a second head block in fig. 11.
In a MAZAK machining center of a machining workshop, a single pressing force mode is adopted in a clamp mode adopted in the existing trial machining of a cylinder body and a cylinder cover of a new machine type, the novel machine type cylinder cover mainly comprises two support blocks 1 connected in a mode of being fastened after superposition, a long pressing plate 2 is added to the upper side of the uppermost support block 1, and a workpiece 3 is pressed and assembled at a fixed position through the long pressing plate 2. In this form, only single-position clamping can be performed, and the bearing cutting force is small; jitter often occurs during processing and the position moves.
In a first specific embodiment, the cylinder cover clamp provided by the invention comprises a fixed table 12, wherein the fixed table 12 is used as a horizontal platform for carrying and supporting other parts of the fixed cylinder cover clamp, a second supporting cushion block 17 is arranged on the upper side of the fixed table 12, a first supporting cushion block 8 is arranged on the upper side of the second supporting cushion block 17, a first mounting shaft 6 is arranged on the upper side of the first supporting cushion block 8, a first pressing plate 5 is arranged at the upper end part of the first mounting shaft 6, a first pressing rod 4 is arranged on the lower side of the end part of the first pressing plate 5, and the first pressing rod 4 presses a workpiece 3 at a first position of the workpiece 3; a group of pressing plates and pressing rods are added on the basis of the pressing plate, so that the pressing position and pressing force on the workpiece 3 are increased, more specifically, the pressing plate pressing device further comprises a second installation shaft 16 arranged on the upper side of the fixed table 12, the second pressing plate 10 is installed and arranged at the upper end part of the second installation shaft 16, a second pressing rod 11 is arranged on the lower side of the end part of the second pressing plate 10, and the second pressing rod 11 presses the workpiece 3 at the second position of the workpiece 3.
In this embodiment, this cylinder cap anchor clamps are through first clamp plate 5 and first depression bar 4 in order to realize the pressure equipment to work piece 3 first place position, through newly increased second clamp plate 10 and second depression bar 11 in order to realize the pressure equipment to work piece 3 second place position, and then increased a hold-down position for two places of work piece 3 receive the effect of compressing tightly, thereby increased the clamp force, make anchor clamps clamping work piece 3 more stable, increased the bearing cutting force. The workpiece 3 under double press fitting is fixed more firmly and reliably, the problems of shaking, displacement and the like of the workpiece 3 in processing are avoided or reduced, the single cutting tool amount of the workpiece 3 which is firmly fixed is increased, and the time schedule of a new model of trial production is advanced.
The first pressing plate 5 and the second pressing plate 10 are both in a strip-shaped plate structure, a plurality of strip-shaped first installation shaft installation holes 53 and second installation shaft installation holes 103 are respectively formed in the first pressing plate 5 and the second pressing plate 10 in the length direction, the first installation shaft 6 penetrates into the first installation shaft installation holes 53 to install the first pressing plate 5, the first installation shaft 6 is adjustable in the first installation shaft installation holes 53 along the strip-shaped position, the first installation shaft 6 supports to limit the height of the first pressing plate 5, and similarly, the installation of the second installation shaft 16 and the second installation shaft installation holes 103 is similar to the above, and details are omitted herein.
In a specific embodiment, the first mounting shaft mounting hole 53 is formed in the middle of the first pressing plate 5, two ends of the first pressing plate 5 are respectively provided with a first pressing rod mounting hole 51 and a fixing rod mounting hole 52, the first pressing rod 4 is in threaded connection with the first pressing rod mounting hole 51, a nut is arranged at the upper end of the first pressing rod 4 penetrating out of the first pressing rod mounting hole 51, and the height of the first pressing rod 4, that is, the height position of the lower end of the first pressing rod 4, for pressing the workpiece 3, is adjustable.
Similarly, the second mounting shaft mounting hole 103 is formed in the middle of the second pressing plate 10, two ends of the second pressing plate 10 are respectively provided with a second pressing rod mounting hole 101 and a first stud mounting hole 102, the second pressing rod 11 is in threaded connection with the second pressing rod mounting hole 101, a nut is arranged at the upper end of the second pressing rod 11 penetrating out of the second pressing rod mounting hole 101, and the height of the second pressing rod 11, namely the height position of the lower end of the second pressing rod 11, for pressing the workpiece 3 is adjustable.
In this embodiment, the first pressing plate 5 is in interference fit with the first mounting shaft 6, and a shaft section of the first mounting shaft 6 penetrating out of the first mounting shaft mounting hole 53 of the first pressing plate 5 is provided with threads and is connected with a nut in a threaded manner, so as to define and fix the first pressing plate 5 by tightening the nut. Besides, the upper side of the first supporting cushion block 8 is further provided with a fixing rod 7, the lower end of the fixing rod 7 can be connected with the first supporting cushion block 8 in a threaded connection mode, the height of the fixing rod 7 is adjustable, the upper end of the fixing rod 7 can be directly jacked into the fixing rod mounting hole 52 or a screwing head which is in threaded connection is arranged to jack into the fixing rod mounting hole 52 so as to support and fix the tail end of the first pressing plate 5, at the moment, the middle section of the first pressing plate 5 is supported and fixed by the first mounting shaft 6, and the first pressing rod 4 at the head end of the first pressing plate 5 is used for pressing the workpiece 3.
Similarly, the second platen 10 is in interference fit with the second mounting shaft 16, and the shaft section of the second mounting shaft 16 that extends out of the second mounting shaft mounting hole 103 of the second platen 10 is threaded and is threadably connected with a nut, by tightening the nut to define the fixed second platen 10. Besides, a first stud 9 is arranged on the upper side of the second supporting cushion block 17, the lower end of the first stud 9 is connected with the second supporting cushion block 17 in a threaded connection mode, the height of the first stud 9 is adjustable, the upper end of the first stud 9 can be directly jacked into a first stud mounting hole 102 or a screwing head which is in threaded connection is arranged to be jacked into the first stud mounting hole 102 so as to support and fix the tail end of the second pressing plate 10, at the moment, the middle section of the second pressing plate 10 is supported and fixed by a second mounting shaft 16, and a second pressing rod 11 at the head end of the second pressing plate 10 is used for pressing the workpiece 3.
Illustratively, the height of the second pressing plate 10 is lower than that of the first pressing plate 5, the second position where the second pressing rod 11 of the second pressing plate 10 is pressed is lower than the first position where the first pressing rod 4 of the first pressing plate 5 is pressed, and the lower ends of the first pressing rod 4 and the second pressing rod 11 are attached to the workpiece 3.
In addition, the first stud bolt 9 is fitted around the outer periphery thereof with a first sleeve 13, and the first sleeve 13 serves as a sleeve pipe for supporting the first stud bolt 9 to improve structural strength.
In order to achieve a better technical effect, the first supporting cushion block 8 is fixedly connected with the second supporting cushion block 17 through the second double-head bolt 15, the height between the first supporting cushion block 8 and the second supporting cushion block 17 is adjustable through adjusting the second double-head bolt 15, and similarly, the second sleeve 14 is sleeved on the periphery of the second double-head bolt 15.
Further, the number of the second double-headed bolts 15 is two, the two second double-headed bolts 15 are symmetrically supported between the first supporting cushion block 8 and the second supporting cushion block 17, the first stud bolt 9 is positioned between the two second double-headed bolts 15, and a first bolt hole 171, a second bolt hole 172 and a third bolt hole 173 for installing the first double-headed bolt 15, the first stud bolt 9 and the second double-headed bolt 15 are sequentially arranged on the upper side of the second supporting cushion block 17, wherein the height of the first stud bolt 9 is lower than that of the second double-headed bolt 15.
In the embodiment, the first pressing rod 4 and the second pressing rod 11 provide two pressing actions on the upper side surface or the upper edge of the workpiece 3, when the workpiece 3 is placed vertically, the first pressing rod 4 and the second pressing rod 11 press the upper edge of the workpiece 3, and a limiting block for supporting the lower edge of the workpiece 3 is arranged on the upper side of the fixed table 12; illustratively, the stoppers include a first stopper 18 and a second stopper 19, and the height of the first stopper 18 is higher than the height of the second stopper 19.
It should be noted that in this specification relational terms such as first and second are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The cylinder cover clamp provided by the invention is described in detail above. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (3)
1. The utility model provides a cylinder cap anchor clamps, includes fixed station (12), locates second supporting pad (17) of fixed station (12) upside and locates first supporting pad (8) of second supporting pad (17) upside, first supporting pad (8) upside is equipped with first installation axle (6), first installation axle (6) tip is equipped with first clamp plate (5), first clamp plate (5) tip downside is equipped with first depression bar (4) that are used for compressing tightly work piece (3) first department, characterized in that still includes second installation axle (16) of locating fixed station (12) upside, second installation axle (16) tip is equipped with second clamp plate (10), second clamp plate (10) tip downside is equipped with second clamp bar (11) that are used for compressing tightly work piece (3) second department; the first pressing plate (5) is in interference fit with the first mounting shaft (6), and a fixing rod (7) for supporting and fixing the first pressing plate (5) after adjusting the height is further arranged on the upper side of the first supporting cushion block (8); the second pressing plate (10) is in interference fit with the second mounting shaft (16), and a first stud bolt (9) for supporting and fixing the second pressing plate (10) after adjusting the height is arranged on the upper side of the second supporting cushion block (17); the first support cushion block (8) is fixedly connected with the second support cushion block (17) through a second stud bolt (15), the height between the first support cushion block (8) and the second support cushion block (17) is adjustable, and a second sleeve (14) is sleeved on the periphery of the second stud bolt (15); the first pressure rod (4) is adjustable in height at the lower side of the end part of the first pressure plate (5), and the second pressure rod (11) is adjustable in height at the lower side of the end part of the second pressure plate (10); the height of the second pressing plate (10) is lower than that of the first pressing plate (5); a limiting block for supporting the workpiece (3) is further arranged on the upper side of the fixed table (12); the limiting blocks comprise a first limiting block (18) and a second limiting block (19), and the height of the first limiting block (18) is higher than that of the second limiting block (19).
2. The cylinder head clamp according to claim 1, characterized in that the first stud bolt (9) is peripherally fitted with a first sleeve (13).
3. The head clamp according to claim 1, characterized in that the number of second studs (15) is two, the first stud (9) being located in between the two second studs (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911260106.4A CN110788651B (en) | 2019-12-10 | 2019-12-10 | Cylinder cover clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911260106.4A CN110788651B (en) | 2019-12-10 | 2019-12-10 | Cylinder cover clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110788651A CN110788651A (en) | 2020-02-14 |
| CN110788651B true CN110788651B (en) | 2024-04-05 |
Family
ID=69448198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911260106.4A Active CN110788651B (en) | 2019-12-10 | 2019-12-10 | Cylinder cover clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110788651B (en) |
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| CN202668187U (en) * | 2012-06-29 | 2013-01-16 | 安徽华菱汽车有限公司 | Device for clamping cylinder cover |
| CN202726544U (en) * | 2012-07-30 | 2013-02-13 | 广西玉柴机器股份有限公司 | Fixture of rough milling cylinder body |
| CN103386617A (en) * | 2012-05-09 | 2013-11-13 | 安徽华菱汽车有限公司 | Cylinder cover and positioning device for processing cylinder cover |
| CN203621955U (en) * | 2013-11-15 | 2014-06-04 | 芜湖永裕汽车工业有限公司 | Novel fixture for rough milling of inlet/exhaust surface of engine cylinder head |
| CN203621997U (en) * | 2013-11-09 | 2014-06-04 | 芜湖永裕汽车工业有限公司 | Clamp for rough milling machining of intake and exhaust surfaces of engine cylinder head |
| CN203887583U (en) * | 2014-06-13 | 2014-10-22 | 芜湖永裕汽车工业有限公司 | Fixture used for drilling and milling of engine cylinder head bottom face |
| CN205571954U (en) * | 2016-03-03 | 2016-09-14 | 杭州宏科自动化机械有限公司 | Frock clamp of cylinder head |
| CN207058085U (en) * | 2017-05-31 | 2018-03-02 | 安庆中船动力配套有限公司 | A kind of gantry for diesel engine cylinder cover processing is vertical to add milling clamper |
| CN108247388A (en) * | 2018-04-02 | 2018-07-06 | 浙江环艺电子科技有限公司 | A kind of profiled metal processing clamp for machining |
| CN208543248U (en) * | 2018-08-08 | 2019-02-26 | 广东健润科技股份有限公司 | A kind of floating and tiltedly carve formula support fixture |
| CN211249204U (en) * | 2019-12-10 | 2020-08-14 | 安徽华菱汽车有限公司 | Cylinder cover clamp |
-
2019
- 2019-12-10 CN CN201911260106.4A patent/CN110788651B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386617A (en) * | 2012-05-09 | 2013-11-13 | 安徽华菱汽车有限公司 | Cylinder cover and positioning device for processing cylinder cover |
| CN202668187U (en) * | 2012-06-29 | 2013-01-16 | 安徽华菱汽车有限公司 | Device for clamping cylinder cover |
| CN202726544U (en) * | 2012-07-30 | 2013-02-13 | 广西玉柴机器股份有限公司 | Fixture of rough milling cylinder body |
| CN203621997U (en) * | 2013-11-09 | 2014-06-04 | 芜湖永裕汽车工业有限公司 | Clamp for rough milling machining of intake and exhaust surfaces of engine cylinder head |
| CN203621955U (en) * | 2013-11-15 | 2014-06-04 | 芜湖永裕汽车工业有限公司 | Novel fixture for rough milling of inlet/exhaust surface of engine cylinder head |
| CN203887583U (en) * | 2014-06-13 | 2014-10-22 | 芜湖永裕汽车工业有限公司 | Fixture used for drilling and milling of engine cylinder head bottom face |
| CN205571954U (en) * | 2016-03-03 | 2016-09-14 | 杭州宏科自动化机械有限公司 | Frock clamp of cylinder head |
| CN207058085U (en) * | 2017-05-31 | 2018-03-02 | 安庆中船动力配套有限公司 | A kind of gantry for diesel engine cylinder cover processing is vertical to add milling clamper |
| CN108247388A (en) * | 2018-04-02 | 2018-07-06 | 浙江环艺电子科技有限公司 | A kind of profiled metal processing clamp for machining |
| CN208543248U (en) * | 2018-08-08 | 2019-02-26 | 广东健润科技股份有限公司 | A kind of floating and tiltedly carve formula support fixture |
| CN211249204U (en) * | 2019-12-10 | 2020-08-14 | 安徽华菱汽车有限公司 | Cylinder cover clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110788651A (en) | 2020-02-14 |
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