CN104097046A - Press for press fitted part - Google Patents
Press for press fitted part Download PDFInfo
- Publication number
- CN104097046A CN104097046A CN201410298758.8A CN201410298758A CN104097046A CN 104097046 A CN104097046 A CN 104097046A CN 201410298758 A CN201410298758 A CN 201410298758A CN 104097046 A CN104097046 A CN 104097046A
- Authority
- CN
- China
- Prior art keywords
- press
- frock
- storehouse
- drive rod
- compression leg
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
Abstract
The invention discloses a press for a press fitted part, relates to the technical field of machinery and can solve the problem that replacement is difficult when multiple tools are used on the same press. The press comprises a press column arranged in a press box body; the press column is matched with the tools to press-fit the press fitted part onto a workpiece; the press also comprises a tool library arranged for arranging the tools, a driving rod parallel with the press column, a switching mechanism arranged for driving the driving rod to rotate and a moving mechanism arranged for controlling the switching mechanism and the press column to move synchronously, wherein at least two tools are arranged, and the bottom end of the driving rod is connected to the tool library; the distances between the connection point of the bottom end of the driving rod and the tool library and the axes of the at least two tools are equal, and the switching mechanism is used for controlling the at least two tools on the tool library to respectively rotate to the positions matched with the press column. The press for the press fitted part is used for the part assembly during automobile production.
Description
Technical field
The present invention relates to automobile package technique field, relate in particular to a kind of press that press-fits part.
Background technology
Along with developing rapidly of automobile industry, sooner, better realize automation assembling and enterprise is proposed to new requirement.Assembling form comprise press-fit, bolt-connection, riveted joint, viscose glue connection etc., press-fit be important be also one of the most basic assembling form.Press-loading device is mainly divided into pneumatic press, hydraulic coupling machine and servo-pressing machine, or is divided into single-cylinder pressure machine and multi-cylinder combination pressure machine.But because the difference that press-fits part need to be used different pressure heads, therefore forcing press (also claiming press) generally adopts Special pressing head to press-fit assembling, therefore in the time press-fiting for multiple parts, often need many forcing presses, can make the cost of Bus Wire body drop into high, arrange that it is large to take up room.At present, while assembling for some general components such as gear shaft strings, need to press-fit bearing and multiple gear, now can on same press, adopt fixed pressure head, realize the press-fiting of multiple parts by changing corresponding frock, still, these corresponding frocks are all manual making, need the pure manual replacing of operating personnel, cause complex operation, easily occur the problems such as misloading and personnel labor intensity are large.
Summary of the invention
The invention provides a kind of press that press-fits part, can solve and use multiple frock on same press time, change difficult problem.
For achieving the above object, embodiments of the invention adopt following technical scheme:
Press-fit a press for part, comprise the compression leg being arranged in press casing, described compression leg press-fits workpiece by quilt and is press fit on workpiece by coordinating with frock, and described press also comprises:
Frock storehouse, for described frock is installed, described frock comprises at least two;
Drive rod, parallel with described compression leg, the bottom of described drive rod is connected to described frock storehouse, equates to the distance in the axle center of described at least two frocks with the tie point in described frock storehouse;
Switching mechanism, for driving described drive rod to rotate, turns to respectively the position of matching with described compression leg with described at least two frocks of controlling on described frock storehouse.
Further, described switching mechanism comprises:
Drive motors;
Indexing means, the input of described indexing means is connected with described drive motors, and the output of described indexing means is fixedly connected with the top of described drive rod.
Further, described press also comprises travel mechanism, and described travel mechanism comprises:
Line slideway, parallel with described compression leg;
Sliding shoe, for sliding on described line slideway and along described line slideway, described switching mechanism is fixedly installed on described sliding shoe;
Fixture, described fixture is between described switching mechanism and described sliding shoe, and described sliding shoe is fixedly attached on described compression leg by described fixture.
Further, described line slideway comprises two.
Further, described fixture is H shape.
Further, described switching mechanism is positioned at described press casing;
The bottom of described drive rod is passed the opening of described press bottom half and is connected with described frock storehouse.
Further, described travel mechanism also comprises:
Guide bearing, is fixedly installed on the described opening of described press tank floor, and the bottom of described drive rod is passed described guide bearing and is connected with described frock storehouse.
Further, described frock storehouse is circular slab, and the axis of described drive rod is perpendicular to described frock storehouse and crossing with the center of circle in described frock storehouse, and described at least two frocks symmetry centered by the described center of circle is arranged on described frock storehouse.
Further, the top of described frock is provided with frock step, and described frock step is on the circular outer ring surface that is set in described frock, and the end face of described frock step and the end face of described frock are coplanar;
Described frock offers the circular hole for described frock is installed on storehouse, and the diameter of described circular hole is greater than the external diameter of described frock and is less than the external diameter of described frock step.
Further, interval preset distance between the bottom surface of described compression leg and described frock storehouse upper surface, described preset distance is greater than the thickness of described frock step.
The press of what the embodiment of the present invention provided press-fit part, at least two frocks that comprise are mounted on frock storehouse, can make same press use more easily multiple frocks, press-fit requirement to adapt to various parts, further can reduce the space that frock takies, conveniently press-fit operation.The frock storehouse of press is connected with drive rod, and the bottom of drive rod equates to the distance in the axle center of at least two frocks with the tie point in frock storehouse, therefore, only need rotation of drive rod just can drive at least two frocks on frock storehouse to turn to respectively the position of matching with compression leg, realize the switching of multiple frocks, structural principle is simple, can improve switching efficiency.In addition, by the switching mechanism of independent setting, drive rod is driven, do not affect the operation that press-fits of press, ensure the stability of press work.
Brief description of the drawings
Fig. 1 is the overall press structural representation that press-fits according to an embodiment of the invention part;
Fig. 2 is the stereogram that the frock storehouse of multiple frocks is installed according to an embodiment of the invention;
Fig. 3 is the enlarged diagram of a part in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the press that press-fits part of the embodiment of the present invention is described in detail.
Fig. 1 is the overall press structural representation that press-fits according to an embodiment of the invention part.As shown in Figure 1, press can comprise press casing 100, is provided with pressure source 200 at the top of press casing 100, and pressure source 200 can be cylinder or hydraulic cylinder.Press also comprises the compression leg 300 of vertical setting, and one end (illustrated top) of compression leg 300 is connected to the output of pressure source 200.Compression leg 300 is the critical pieces that press-fited workpiece 600 for press-fiting, the other end (illustrated bottom) of compression leg 300 has generally included pressure head 301, compression leg 300 can adopt known multiple applicable compression leg structure at present, therefore no longer its structure is repeated.Compression leg 300 is placed in press casing 100, and the other end of compression leg 300 (illustrated bottom) stretches out press casing 100 by locating piece 101, and locating piece 101 can limit compression leg 300 horizontal line displacements, the stability of moving to strengthen compression leg 300.The vertical lower of compression leg 300 can be by the fixing workpiece 700 that need to press-fit of corresponding fixture, press-fited the position that vertical direction that workpiece 600 is placed in workpiece 700 need to press-fit, in pressure head 301 bottom surfaces and press-fited between the upper surface of workpiece 600 and be provided with the frock 500 matching.In the time that pressure source 200 provides pressure, can drive compression leg 300 to move downward, the frock 500 matching bottom pressure head 301 promotes moves, frock 500 promotes to be press-fited workpiece 600 again and moves towards workpiece 700, be press fit into the installation site on workpiece 700 completely until press-fit workpiece 600, press-fit thereby complete.
Press of the present invention can also comprise frock storehouse 400 and drive rod 803.Frock storehouse 400 is for installing at least two frocks 500 on 500, one frock storehouses 400 of mounting tool.Drive rod 803 is arranged in parallel with compression leg 300, drive rod 803 can be fixed to frock storehouse 400 by its bottom, and the tie point in the bottom of drive rod 803 and frock storehouse 400 all equates to the distance in the axle center of any one frock 500 on frock storehouse 400, that is to say that at least two frocks 500 are to be arranged symmetrically with centered by this tie point.Be appreciated that the movement locus of at least two frocks 500 on frock storehouse 400 will overlap when drive rod 803 is in self axis rotation process.The present invention adopts frock storehouse 400 that the mode of at least two frocks 500 is installed, and can make same press use more easily multiple frocks 500, press-fits requirement to adapt to various parts, further can reduce the space that frock 500 takies, and conveniently press-fits operation.
Fig. 2 is the stereogram that the frock storehouse 400 of multiple frocks 500 is installed according to an embodiment of the invention.As shown in Figure 2, frock of the present invention storehouse 400 can be a circular slab, and is horizontally disposed, and the extended line of drive rod 803 axis is through the center of circle in frock storehouse 400.Further, eight frocks 500 are evenly installed on frock storehouse 400, frock 500 also can be arranged to other quantity as required.Should be appreciated that, frock of the present invention storehouse 400 can be other the multiple applicable shapes except circular slab, such as bar shaped, ellipse etc.In addition, frock storehouse 400 can be even applicable shape in uneven thickness, as long as ensure that drive rod 803 is in rotation process, each frock 500 arranging on frock storehouse 400 can normally be used in conjunction with compression leg 300, therefore other shapes and the installation form in frock storehouse 400 is repeated no more.
Press of the present invention can also comprise switching mechanism.Switching mechanism can be fixedly connected with the top of drive rod 803, and drives this drive rod 803 to drive frock storehouse 400 to rotate, thereby makes all frocks 500 on frock storehouse 400 can turn to the position of matching with compression leg.Further, as shown in fig. 1, switching mechanism of the present invention can comprise drive motors 801 and indexing means 802.The output of drive motors 801 is connected with the input at the top of indexing means 802, and the output of indexing means 802 bottoms is fixedly connected with the top of drive rod 803.In the time that drive motors 801 rotates, by indexing means 802, rotating torque is passed to drive rod 803 to drive drive rod 803 to rotate,, by indexing means 802, the rotational angle of drive rod 803 is regulated meanwhile.Under such structure, operating personnel only need to control cut-offfing just of drive motors 801 and can control the switching of frock 500, can reduce operating personnel's working strength, improve frock 500 and switch effect, ensure to press-fit quality.Be appreciated that the indexing means 802 in the present invention can be adopted as the one in the at present known multiple applicable device with calibration function, is no longer described specifically its structure herein.
According to the present invention, for the working strength, the raising frock 500 that further reduce operating personnel are switched precision, on the basis of the version of the workpiece 700 that need to press-fit in combination, can set the program of drive motors 801, drive motors 801 is cut-off automatically, thereby automatically control the rotation of drive rod 803.
How of the present invention focusing on rotates drive rod 803 by switching mechanism, and therefore, switching mechanism can be connected with other parts beyond the top of drive rod 803, to drive drive rod 803 to rotate.Equally, switching mechanism also can adopt other applicable structures except drive motors 801 connects indexing means 802; Such as a manual turntable can be set on drive rod 803, control the rotation of drive rod 803 or other move (comprising follow-up moving up and down of will describing) by operating personnel's hand rotation rotating disk, can realize equally and on same press of the present invention, use multiple frocks 500 and switch the more efficient object of frock 500.
Press of the present invention can also comprise travel mechanism, for parts and compression leg 300 synchronizing movings such as the drive rod 803 of controlling switching mechanism and be fixedly connected with switching mechanism, frock storehouse 400 and frocks 500.As shown in fig. 1, travel mechanism can comprise fixture 903, match line slideway 901 and sliding shoe 902.
Line slideway 901 is parallel with compression leg 300, and sliding shoe 902 is arranged on line slideway 901 and can slides up and down along line slideway 901, and drive motors 801 and indexing means 802 in switching mechanism are all fixedly installed on sliding shoe 902.Line slideway 901 can be more than one, and in the preferred embodiment of the present invention, line slideway 901 is two, can make the movement of the sliding shoe 902 coordinating on it more firm, thereby ensures the stability of switching mechanism operation.
Fixture 903 is between sliding shoe 902 and compression leg 300, sliding shoe 902 is fixedly attached on the cylinder of compression leg 300 or other applicable positions by fixture 903, to make sliding shoe 902 can drive switching mechanism fixed thereon and miscellaneous part to follow compression leg synchronizing moving Shang Xia 300.Fixture 903 can be multiple applicable shape, in the preferred embodiments of the present invention, fixture 903 is the H shape shown in Fig. 1, can strengthen the contact area with sliding shoe 902 and compression leg 300, strengthen sliding shoe 902 the moving stabilities, make again the volume of fixture 903 less, reduce overall press weight, save material cost simultaneously.Certainly, sliding shoe 902 can be also multiple applicable shape, repeats no more herein.
According to the present invention, switching mechanism and drive rod 803 (except the end sections being connected with frock storehouse 400) are normally positioned at press casing 100 inside, can increase the security of switching mechanism operation, prevent operating personnel to damage, the overall volume that can dwindle again press simultaneously.Bottom at press casing 100 offers opening, press casing 100 is stretched out from this opening in the bottom of drive rod 803, further, guide bearing 904 can be set on this bottom opening, be similar to the effect of above-mentioned locating piece 101, can strengthen the stability that drive rod 803 moves, add the sealing of power press casing 100 etc.Arrange based on said structure, be appreciated that as shown in Figure 1, fixture 903 of the present invention, line slideway 901 and sliding shoe 902 all can be positioned at press casing 100 inside, and line slideway 901 can stationary cloth be located on press casing 100 inwalls.
According to the present invention, switching mechanism and drive rod 803 can be to be also positioned at press casing 100 outsides, such as being arranged in the side of press casing 100.Line slideway 901 and sliding shoe 902 can be positioned at press casing 100 outsides, and line slideway 901 is correspondingly arranged on the sidewall of press casing 100.Fixture 903 can be fixedly connected with the cylinder of compression leg 300 through the sidewall of press casing 100 again, can make equally sliding shoe 902 drive switching mechanism fixed thereon and miscellaneous part to follow compression leg 300 synchronizing movings.Except above-mentioned arrangement form, can also be other applicable forms, repeat no more herein.
Fig. 3 is the enlarged diagram of a part in Fig. 1.At present, existing frock 500 is all cylindric conventionally, and as shown in Figure 3, the top of frock 500 of the present invention can arrange frock step 501 conventionally.Frock step 501 is on the circular outer ring surface that is set in frock 500, and the end face of the end face of frock step 501 and frock 500 is coplanar.On frock storehouse 400, offer the circular hole for mounting tool 500, it between the circular hole in frock 500 and frock storehouse 400, is matched in clearance, the diameter of circular hole is greater than the external diameter of frock 500 and is less than the external diameter of frock step 501, thereby reduction frock 500 press-fits in process, is worn and torn in frock storehouse 400.Further, press of the present invention also limits the position in frock storehouse 400, make the upper surface in frock storehouse 400 to interval preset distance H between the bottom surface of compression leg 300 (being construed as the bottom surface of pressure head 301), preset distance H is greater than the thickness of frock step 501, do not stress, can turn to compression leg 300 times as long as meet frock 500, such structure can make to press-fit frock step 501 in process and can short distance depart from the upper surface in frock storehouse 400, prevents the stressed wearing and tearing in frock storehouse 400.
According to the present invention, after being press-fited workpiece 600 and being placed on workpiece 700, startup press-fits, operating personnel can hand rotation frock storehouse 400 to choose the frock 500 matching, or control (or according to procedure auto-control of setting) drive motors 801 and drive indexing means 802 to rotate corresponding angle, choose the frock 500 (at this moment frock 500 is press-fited rotation to quilt directly over workpiece 600) matching; Then compression leg 300 drives the parts such as switching mechanism, drive rod 803 and frock storehouse 400 to move downward together, when frock 500 bottom surfaces on frock storehouse 400 with press-fited workpiece 600 upper surfaces and contacted after frock 500 stop; Compression leg 300 drives above-mentioned remaining part to continue to move downward, and after the bottom surface of the pressure head 301 of compression leg 300 contacts with the upper surface of frock 500, will be press-fited workpiece 600 and be press-fit into place by pressing frock 500; Press-fiting frock step 501 in process can depart from frock storehouse 400 in short distance; Complete and once press-fit rear above-mentioned parts and follow compression leg 300 returns to press-fit next time.
In description of the invention, it will be appreciated that, orientation or the position relationship of the instructions such as term " " center ", " on ", D score, 'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward " be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of the device of instruction or hint indication or element must have specific orientation, with specific orientation structure with operate, therefore can not be interpreted as limitation of the present invention.
In description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.
In description of the invention, it should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can be directly on another element or may have centering elements simultaneously.When an element " being connected in " another element of being known as, it can be directly connected to another element or may have centering elements simultaneously.
In the description of this description, specific features, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.
Claims (10)
1. press-fit a press for part, comprise the compression leg being arranged in press casing, described compression leg press-fits workpiece by quilt and is press fit on workpiece by coordinating with frock, it is characterized in that, described press also comprises:
Frock storehouse, for described frock is installed, described frock comprises at least two;
Drive rod, parallel with described compression leg, the bottom of described drive rod is connected to described frock storehouse, equates to the distance in the axle center of described at least two frocks with the tie point in described frock storehouse;
Switching mechanism, for driving described drive rod to rotate, turns to respectively the position of matching with described compression leg with described at least two frocks of controlling on described frock storehouse.
2. the press that press-fits part according to claim 1, is characterized in that, described switching mechanism comprises:
Drive motors;
Indexing means, the input of described indexing means is connected with described drive motors, and the output of described indexing means is fixedly connected with the top of described drive rod.
3. the press that press-fits part according to claim 1 and 2, is characterized in that, described press also comprises travel mechanism, and described travel mechanism comprises:
Line slideway, parallel with described compression leg;
Sliding shoe, for sliding on described line slideway and along described line slideway, described switching mechanism is fixedly installed on described sliding shoe;
Fixture, described fixture is between described switching mechanism and described sliding shoe, and described sliding shoe is fixedly attached on described compression leg by described fixture.
4. the press that press-fits part according to claim 3, is characterized in that, described line slideway comprises two.
5. the press that press-fits part according to claim 3, is characterized in that, described fixture is H shape.
6. the press that press-fits part according to claim 1, is characterized in that, described switching mechanism is positioned at described press casing;
The bottom of described drive rod is passed the opening of described press bottom half and is connected with described frock storehouse.
7. the press that press-fits part according to claim 3, is characterized in that, described travel mechanism also comprises:
Guide bearing, is fixedly installed on the described opening of described press tank floor, and the bottom of described drive rod is passed described guide bearing and is connected with described frock storehouse.
8. the press that press-fits part according to claim 1, it is characterized in that, described frock storehouse is circular slab, and the axis of described drive rod is perpendicular to described frock storehouse and crossing with the center of circle in described frock storehouse, and described at least two frocks symmetry centered by the described center of circle is arranged on described frock storehouse.
9. the press that press-fits part according to claim 1, is characterized in that, the top of described frock is provided with frock step, and described frock step is on the circular outer ring surface that is set in described frock, and the end face of described frock step and the end face of described frock are coplanar;
Described frock offers the circular hole for described frock is installed on storehouse, and the diameter of described circular hole is greater than the external diameter of described frock and is less than the external diameter of described frock step.
10. the press that press-fits part according to claim 9, is characterized in that, interval preset distance between the bottom surface of described compression leg and described frock storehouse upper surface, and described preset distance is greater than the thickness of described frock step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410298758.8A CN104097046B (en) | 2014-06-27 | 2014-06-27 | A kind of press press-fiting part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410298758.8A CN104097046B (en) | 2014-06-27 | 2014-06-27 | A kind of press press-fiting part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104097046A true CN104097046A (en) | 2014-10-15 |
| CN104097046B CN104097046B (en) | 2017-03-08 |
Family
ID=51665796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410298758.8A Active CN104097046B (en) | 2014-06-27 | 2014-06-27 | A kind of press press-fiting part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104097046B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025274A (en) * | 2020-09-25 | 2020-12-04 | 吴瑞强 | Automatic press fitting equipment for main reduction gear of gearbox |
| CN112935757A (en) * | 2021-01-26 | 2021-06-11 | 重庆传动轴股份有限公司 | Steel bowl pressing machine for transmission shaft joint |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3643884A1 (en) * | 1986-12-22 | 1988-06-30 | Mannesmann Ag | METHOD FOR REMOVING THE SNAIL FROM THE SCREW CYLINDER OF A SNAIL INJECTION MOLDING MACHINE AND CORRESPONDINGLY DESIGNED SNAIL INJECTION MOLDING MACHINE |
| CN101224545A (en) * | 2008-02-03 | 2008-07-23 | 大连智云机床辅机有限公司 | Self-adapting multi-headed press mounting machine |
| CN102225626A (en) * | 2011-03-25 | 2011-10-26 | 湘潭华诚机械有限公司 | Full-automatic isostatic pressing machine for multi-station vertical-type rotary table |
| CN103009042A (en) * | 2012-12-31 | 2013-04-03 | 长城汽车股份有限公司 | Press fitting device for guide pipe and seat retainer of engine cylinder head |
| CN103707044A (en) * | 2013-09-25 | 2014-04-09 | 常州新区金康精工机械有限公司 | Multi-station shaft compressing machine |
| CN203665045U (en) * | 2013-12-30 | 2014-06-25 | 常州鼎唐电机有限公司 | Multi-station shaft pressing device |
-
2014
- 2014-06-27 CN CN201410298758.8A patent/CN104097046B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3643884A1 (en) * | 1986-12-22 | 1988-06-30 | Mannesmann Ag | METHOD FOR REMOVING THE SNAIL FROM THE SCREW CYLINDER OF A SNAIL INJECTION MOLDING MACHINE AND CORRESPONDINGLY DESIGNED SNAIL INJECTION MOLDING MACHINE |
| CN101224545A (en) * | 2008-02-03 | 2008-07-23 | 大连智云机床辅机有限公司 | Self-adapting multi-headed press mounting machine |
| CN102225626A (en) * | 2011-03-25 | 2011-10-26 | 湘潭华诚机械有限公司 | Full-automatic isostatic pressing machine for multi-station vertical-type rotary table |
| CN103009042A (en) * | 2012-12-31 | 2013-04-03 | 长城汽车股份有限公司 | Press fitting device for guide pipe and seat retainer of engine cylinder head |
| CN103707044A (en) * | 2013-09-25 | 2014-04-09 | 常州新区金康精工机械有限公司 | Multi-station shaft compressing machine |
| CN203665045U (en) * | 2013-12-30 | 2014-06-25 | 常州鼎唐电机有限公司 | Multi-station shaft pressing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025274A (en) * | 2020-09-25 | 2020-12-04 | 吴瑞强 | Automatic press fitting equipment for main reduction gear of gearbox |
| CN112935757A (en) * | 2021-01-26 | 2021-06-11 | 重庆传动轴股份有限公司 | Steel bowl pressing machine for transmission shaft joint |
| CN112935757B (en) * | 2021-01-26 | 2023-01-13 | 重庆传动轴股份有限公司 | Steel bowl pressing machine for transmission shaft joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104097046B (en) | 2017-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102308795B1 (en) | Rotor iron core rotary lamination assembly device | |
| CN104741922A (en) | Sewing machine part assembler | |
| CN103706995A (en) | Automatic feeder used for arc welding | |
| CN106230201A (en) | A kind of automatic assembly line of motor | |
| CN103317224A (en) | Four-axis ultrasonic welding machine | |
| CN207494686U (en) | A kind of cutting equipment for intelligent workshop based on Internet of Things | |
| CN104097046A (en) | Press for press fitted part | |
| CN209701723U (en) | A kind of jacking servo rotary device | |
| CN104723086A (en) | Drive sleeve screw screwing-in mechanism of sewing machine part assembling machine | |
| CN201201148Y (en) | Torque force assembling apparatus | |
| CN109530792A (en) | A kind of cutting equipment for intelligent workshop based on Internet of Things | |
| CN110029967B (en) | Auxiliary adjusting device for motor of oil pumping unit and operation method | |
| CN206263486U (en) | A kind of triple axle servo positioner | |
| CN203636288U (en) | Automatic feeding machine for arc welding | |
| CN108972627B (en) | One kind being convenient for the fixed device of installation mechanical arm | |
| CN204339244U (en) | The pagoda spring assembling mechanism of vehicle steering | |
| CN205272016U (en) | Carousel manipulator is cut apart to cam structure | |
| CN203956456U (en) | Rotary plastic materials and parts press-fit equipment | |
| CN105643269B (en) | A kind of jacking rotary workbench | |
| CN105626803A (en) | Cam driving mechanism | |
| CN204545898U (en) | The actuating sleeve screw of sewing machine component kludge is screwed into mechanism | |
| CN106151442A (en) | The cam link device of limit switches part kludge | |
| CN105855619A (en) | High-precision cutting machine | |
| CN203254346U (en) | Nut structure capable of being quickly detached | |
| CN105436366A (en) | Mould lifting device of ring rolling mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |