CN111331343A - Be applied to automatic centering device of pressure equipment - Google Patents
Be applied to automatic centering device of pressure equipment Download PDFInfo
- Publication number
- CN111331343A CN111331343A CN202010278370.7A CN202010278370A CN111331343A CN 111331343 A CN111331343 A CN 111331343A CN 202010278370 A CN202010278370 A CN 202010278370A CN 111331343 A CN111331343 A CN 111331343A
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- plate
- floating
- press
- elastic element
- centering device
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- 239000002184 metal Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 5
- 210000001503 joint Anatomy 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses an automatic centering device applied to press-fitting equipment, which belongs to the field of positioning devices of the press-fitting equipment and comprises a fixed plate, a positioning plate, a force bearing rod, a floating plate, an elastic element and a limiting cylinder, wherein the positioning plate is arranged on the fixed plate, one end of the force bearing rod is connected with the positioning plate, and the other end of the force bearing rod is contacted with the floating plate; one end of the elastic element is connected with the positioning plate, and the other end of the elastic element is connected with the floating plate; the limiting cylinder is arranged on the fixed plate, a floating groove is formed in one end of the limiting cylinder, and the floating plate is located in the floating groove. The device simple structure is feasible, and the maintenance and the debugging of being convenient for still can realize the function of accurate butt joint under the condition that has the assembly deviation, can avoid among the assembling process hard pressing to cause the product to damage.
Description
Technical Field
The invention belongs to the field of positioning devices of press-fitting equipment, and particularly relates to an automatic centering device applied to the press-fitting equipment.
Background
In the press fitting equipment, the precision requirement of workpiece press fitting is high, and once the error is large, parts can be crushed, so that products are scrapped. The traditional solution is to adjust the coaxiality, so that the coaxiality of the pressure head and the clamp is within the tolerance size range of a workpiece, the debugging difficulty is high, the phenomenon of pressure deviation is difficult to avoid, the operation cost of equipment is increased, the press mounting equipment using the floating pressure head is available at home and abroad, but the material taking becomes uncontrollable due to the uncertainty of the press mounting position at each time, and the press mounting effect is poor.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides the automatic centering device applied to the press-fitting equipment, which has a simple and feasible structure, is convenient to maintain and debug, can still realize the function of accurate butt joint under the condition of assembly deviation, and can avoid product damage caused by hard pressing in the assembly process.
The technical scheme adopted by the invention for solving the technical problem is as follows: an automatic centering device applied to press-fitting equipment comprises a fixed plate, a positioning plate, a force bearing rod, a floating plate, an elastic element and a limiting cylinder, wherein the positioning plate is arranged on the fixed plate, one end of the force bearing rod is connected with the positioning plate, and the other end of the force bearing rod is contacted with the floating plate; one end of the elastic element is connected with the positioning plate, and the other end of the elastic element is connected with the floating plate; the bearing rod and the elastic element are positioned in the limiting cylinder; the limiting cylinder is arranged on the fixed plate, a floating groove is formed in one end of the limiting cylinder, and the floating plate is located in the floating groove.
Further, the diameter of the floating groove is larger than that of the floating plate.
Furthermore, the bearing rod is vertically arranged, and the elastic element is obliquely arranged.
Furthermore, the elastic element is a hollow cylinder structure enclosed by metal sheets, and two ends of the elastic element are respectively connected with a metal end; the periphery of the elastic element and the periphery of the metal end are wrapped with rubber.
Furthermore, the floating plate and the positioning plate are both provided with positioning holes for connecting metal ends.
Furthermore, round holes are formed in the middle of the fixing plate, the middle of the positioning plate and the middle of the floating plate, and the round holes of the fixing plate, the positioning plate and the floating plate are communicated.
Furthermore, one side surface of the fixed plate is connected with a pressure head of the press-fitting equipment, and one side surface of the floating plate is connected with a pressure rod of the press-fitting equipment.
The invention has the beneficial effects that: replace traditional pressure head centering structure, simple structure is feasible, and the maintenance and the debugging of being convenient for have improved work efficiency, have reduced manufacturing cost. The rubber is filled around the elastic element and the metal end head, so that the elastic element has enough elasticity and can not be compressed and deformed. The centering device can still realize the function of accurate butt joint under the condition of assembly deviation, can realize the correction of angle deviation and position deviation, and can avoid product damage caused by hard pressing in the assembly process, thereby improving the product quality and the production efficiency.
Drawings
FIG. 1 is an assembly view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall construction of the present invention;
fig. 3 is a partial structural schematic diagram of the present invention.
The reference numbers in the figures are as follows: 1. the device comprises a fixing plate, 2, a positioning plate, 3, a force bearing rod, 4, a floating plate, 5, an elastic element, 6, a limiting cylinder, 6.1, a floating groove, 7, a metal end, 8 and a positioning hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Example 1
An automatic centering device applied to press-fitting equipment comprises a fixed plate 1, a positioning plate 2, a force bearing rod 3, a floating plate 4, an elastic element 5 and a limiting cylinder 6, wherein the positioning plate 2 is installed on the fixed plate 1, the force bearing rod 3 is vertically arranged, one end of the force bearing rod is connected with the positioning plate 2, and the other end of the force bearing rod is contacted with the floating plate 4; the elastic element 5 is obliquely arranged, one end of the elastic element is connected with the positioning plate 2, and the other end of the elastic element is connected with the floating plate 4; the limiting cylinder 6 is arranged on the fixed plate 1, a floating groove 6.1 is formed in one end of the limiting cylinder, the diameter of the floating groove 6.1 is larger than that of the floating plate 4, and the floating plate 4 is located in the floating groove 6.1 and can float in the floating groove 6.1.
The elastic element 5 is a hollow cylinder structure surrounded by metal sheets, and two ends of the elastic element are respectively connected with a metal end 7; the periphery of the elastic element 5 and the periphery of the metal end 7 are wrapped and filled with rubber, so that the elastic element has enough elasticity and cannot be compressed and deformed.
Round holes are formed in the middle of the fixed plate 1, the middle of the positioning plate 2 and the middle of the floating plate 4 and are communicated with each other, so that the internal structure and the change of the device can be observed conveniently.
In this embodiment, there are 4 elastic elements 5 and 4 force bearing rods 3. The floating plate 4 and the positioning plate 2 are both provided with positioning holes 8 which are consistent with the elastic elements 5 in number and are used for connecting the metal ends 7, and in the press-fitting process, when the elastic elements 5 are extruded, the metal ends 7 have certain up-and-down moving space in the positioning holes 8, so that the tolerance compensation capacity is enhanced.
When the device is installed with a press-mounting device, one side surface of the fixed plate 1 is connected with a pressure head of the press-mounting device, one side surface of the floating plate 4 is connected with a pressure rod of the press-mounting device, when a workpiece is pressed down by the pressure rod, the elastic element 5 plays a role of compensating for tolerance due to the elastic action of rubber, the floating plate 4 floats in the floating groove 6.1, the pressing position is corrected, and after pressing is completed, the elastic element 5 returns to an initial state under the elastic action, so that the workpiece centering requirement in the press-mounting process is met.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (7)
1. The automatic centering device applied to the press-mounting equipment is characterized by comprising a fixed plate (1), a positioning plate (2), a force bearing rod (3), a floating plate (4), an elastic element (5) and a limiting cylinder (6), wherein the positioning plate (2) is arranged on the fixed plate (1), one end of the force bearing rod (3) is connected with the positioning plate (2), and the other end of the force bearing rod is contacted with the floating plate (4); one end of the elastic element (5) is connected with the positioning plate (2), and the other end of the elastic element is connected with the floating plate (4); the bearing rod (3) and the elastic element (5) are positioned in the limiting cylinder (6); the limiting cylinder (6) is arranged on the fixed plate (1), a floating groove (6.1) is formed in one end of the limiting cylinder, and the floating plate (4) is located in the floating groove (6.1).
2. A self-centering device for press-fitting equipment according to claim 1, wherein said floating groove (6.1) has a diameter larger than that of the floating plate (4).
3. The automatic centering device applied to press-fitting equipment of claim 1, wherein the bearing rod (3) is vertically arranged, and the elastic element (5) is obliquely arranged.
4. A self-centering device for press-fitting equipment according to claim 1, wherein said elastic member (5) is a hollow cylindrical structure surrounded by metal sheets, and has a metal end (7) connected to each of its two ends; the peripheries of the elastic element (5) and the metal end (7) are wrapped with rubber.
5. The automatic centering device applied to the press-fitting equipment is characterized in that the floating plate (4) and the positioning plate (2) are both provided with positioning holes (8) for connecting metal ends (7).
6. The automatic centering device applied to the press-fitting equipment as claimed in claim 1, wherein the fixed plate (1), the positioning plate (2) and the floating plate (4) are provided with round holes in the middle, and the round holes of the fixed plate, the positioning plate and the floating plate are communicated.
7. The automatic centering device for press-fitting equipment according to claim 1, wherein one side surface of the fixed plate (1) is connected with a press head of the press-fitting equipment, and one side surface of the floating plate (4) is connected with a press rod of the press-fitting equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010278370.7A CN111331343A (en) | 2020-04-10 | 2020-04-10 | Be applied to automatic centering device of pressure equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010278370.7A CN111331343A (en) | 2020-04-10 | 2020-04-10 | Be applied to automatic centering device of pressure equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111331343A true CN111331343A (en) | 2020-06-26 |
Family
ID=71177460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010278370.7A Pending CN111331343A (en) | 2020-04-10 | 2020-04-10 | Be applied to automatic centering device of pressure equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111331343A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010085013A (en) * | 2001-07-16 | 2001-09-07 | 주상완 | Remote Center Compliance Device for Forced Insertion |
| CN107160150A (en) * | 2017-07-08 | 2017-09-15 | 江阴博衍机械设备有限公司 | Floating press-loading apparatus |
| CN206966996U (en) * | 2017-07-08 | 2018-02-06 | 江阴博衍机械设备有限公司 | Floating press-loading apparatus |
| CN110193716A (en) * | 2019-05-15 | 2019-09-03 | 苏州托克斯冲压设备有限公司 | Pressure head floating regulating device |
| CN212095145U (en) * | 2020-04-10 | 2020-12-08 | 大连京丰机械制造有限公司 | Be applied to automatic centering device of pressure equipment |
-
2020
- 2020-04-10 CN CN202010278370.7A patent/CN111331343A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010085013A (en) * | 2001-07-16 | 2001-09-07 | 주상완 | Remote Center Compliance Device for Forced Insertion |
| CN107160150A (en) * | 2017-07-08 | 2017-09-15 | 江阴博衍机械设备有限公司 | Floating press-loading apparatus |
| CN206966996U (en) * | 2017-07-08 | 2018-02-06 | 江阴博衍机械设备有限公司 | Floating press-loading apparatus |
| CN110193716A (en) * | 2019-05-15 | 2019-09-03 | 苏州托克斯冲压设备有限公司 | Pressure head floating regulating device |
| CN212095145U (en) * | 2020-04-10 | 2020-12-08 | 大连京丰机械制造有限公司 | Be applied to automatic centering device of pressure equipment |
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