CN113997045A - Retaining ring installation press-fitting device of self-adaptive adjusting clamping jaw - Google Patents
Retaining ring installation press-fitting device of self-adaptive adjusting clamping jaw Download PDFInfo
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- CN113997045A CN113997045A CN202111368884.2A CN202111368884A CN113997045A CN 113997045 A CN113997045 A CN 113997045A CN 202111368884 A CN202111368884 A CN 202111368884A CN 113997045 A CN113997045 A CN 113997045A
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- press
- pressing
- self
- retainer ring
- module
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- 238000009434 installation Methods 0.000 title claims description 9
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 7
- 230000007704 transition Effects 0.000 claims description 12
- 230000006835 compression Effects 0.000 abstract description 6
- 238000007906 compression Methods 0.000 abstract description 6
- 210000000078 claw Anatomy 0.000 description 7
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
-
- 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
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to the field of auxiliary devices of clamping tools, in particular to a retainer ring mounting and press-fitting device for self-adaptively adjusting clamping jaws, which comprises: the press is used for providing a power source for pressing the check ring; the pressing module is arranged below the press and is used for pressing the check ring in a matching way with the check ring; the fixing rod mounting module is arranged between the press and the pressing module and is used for connecting the press and the pressing module; the guide rod is used for guiding the check ring and the compression module in the process of pressing down, a simple design concept is adopted, the design structure is reasonable, the check ring can be used by one set of tool in a certain range, the check ring can be continuously used only by replacing the guide rod and the compression module when the size difference of the check ring is large, and the universality is high; the pressing device can effectively ensure that the retainer ring is correctly installed in place.
Description
Technical Field
The invention relates to the field of auxiliary devices of clamping tools, in particular to a retainer ring mounting and press-fitting device capable of adaptively adjusting clamping jaws.
Background
At present, most of the prior check rings for repairing products in small batches are manually installed, a special caliper is used for manually expanding the check rings to the groove positions of the check rings, and the check rings are dropped, cannot be placed or are partially placed in the placing process.
For example, in the adaptive gripping device for the train cylinder body component, which is disclosed as Chinese patent application No. 202110059292.6, the clamping jaws are connected with the connecting frame through the second connecting rod. The device has the advantages of small overall size, compact structure, attractive appearance and convenient disassembly and maintenance; the clamping force of the clamping jaws is more sufficient, and the clamping is more stable; by the lever principle, the claw and the connecting rod can extend or contract more freely, and the grabbing range is larger; the screw structure enables the device to have a self-locking function, so that the object is prevented from sliding off; the device has a buffering function, can avoid the damage of a clamping jaw or an object caused by too fast contact of the device with the object, and has better protection performance; the self-adaptive jaw position adjustment can be carried out on irregular objects, but the principle is too complex, so that the self-adaptive jaw position adjustment is not suitable for common pressing, especially small workpieces.
Therefore, how to provide a simple structure, easy operation, strong adaptability simultaneously, only need to change a few part parts, just can realize the device of whole product retaining ring installation, for the problem that this device technical staff thought always.
Disclosure of Invention
In order to solve the problems, the invention provides a retainer ring mounting and press-fitting device capable of adaptively adjusting clamping jaws.
The utility model provides a retaining ring installation pressure equipment device of self-adaptation adjustment jack catch, includes:
the press is used for providing a power source for pressing the check ring;
the pressing module is arranged below the press and is used for pressing the check ring in a matching way with the check ring;
the fixing rod mounting module is arranged between the press and the pressing module and is used for connecting the press and the pressing module;
and the guide rod is used for guiding the retainer ring and the pressing module in the pressing process.
The press comprises a press frame fixed on other equipment or a platform, a servo press arranged on the press frame and used as a power source for downward movement of the check ring, a workpiece fixing plate used for fixing a workpiece needing to be provided with the check ring, a quick clamp quickly fixed with the press frame through the workpiece fixing plate, and an adjusting screw matched with the workpiece fixing plate.
And a small hole for installing a quick clamp is formed in the workpiece fixing plate.
After the check ring is fixed, the concentricity of the workpiece upper shaft part and the press main shaft is adjusted through the front-back and left-right movement of the adjusting screw.
The fixing rod installation module comprises a press transition block connected with the press and a fixing rod connected with the press transition block.
The locking of the fixing rod and the press transition block and the fixing rod and the pressing module is realized through the locking screw.
The compressing module comprises a fixed seat, a connector fixedly connected with the fixed rod, a clamping jaw fixed on the fixed seat through a bolt, a spring ring arranged on the clamping jaw, a spring retainer ring and a spring, wherein the spring retainer ring and the spring are used for preventing the clamping jaw from being too tight in contact with the guide rod.
The spring ring keeps the jaw in a contracted state all the time.
The guide rod is a cylinder with a diameter transition section.
The invention has the beneficial effects that: the check ring can be used within a certain range by one set of tool, can be continuously used only by replacing the guide rod and the compression module when the size difference of the check ring is large, and has strong universality; the pressing device can effectively ensure that the retainer ring is correctly installed in place.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the press of the present invention;
FIG. 3 is a schematic perspective view of a fixing rod mounting module according to the present invention;
FIG. 4 is a schematic front view of a pressing module according to the present invention;
FIG. 5 is a schematic side view of the pressing module of the present invention;
FIG. 6 is a front view of the guide bar of the present invention;
description of the drawings: 1. a press; 2. fixing the rod mounting module; 3. a compression module; 4. a guide bar; 101. a servo press; 102. a press frame; 103. a workpiece fixing plate; 104. quick clamping; 105. an adjusting screw; 201. a press transition block; 202. locking the screw; 203. fixing the rod; 301. a fixed seat; 302. a bolt; 303. a claw; 304. a spring ring; 305. a spring; 306. a spring collar; 307. a connecting head.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below.
As shown in fig. 1, a retainer ring installation press-fitting device for adaptively adjusting claws comprises:
the press 1 is used for providing a power source for pressing the retainer ring;
the pressing module 3 is arranged below the press 1 and is used for pressing the check ring in a matching manner with the check ring;
the fixing rod mounting module 2 is arranged between the press 1 and the pressing module 3 and is used for connecting the press 1 and the pressing module 3;
and the guide rod 4 is used for guiding the retainer ring and the pressing module 3 in the process of pressing down.
The check ring can be used within a certain range by one set of tool, and can be continuously used only by replacing the guide rod 4 and the compression module 3 when the size difference of the check ring is large, so that the check ring has strong universality; the pressing device can effectively ensure that the retainer ring is correctly installed in place.
As shown in fig. 2, the press 1 includes a press frame 102 fixed on other equipment or a platform, a servo press 101 disposed on the press frame 102 as a power source for downward movement of a retainer, a workpiece fixing plate 103 for fixing a workpiece to which the retainer is to be mounted, a quick clamp 104 quickly fixed to the press frame 102 by the workpiece fixing plate 103, and an adjusting screw 105 engaged with the workpiece fixing plate 103.
The press frame 102 can fix the press 1 to other equipment or platforms by different structural designs.
The workpiece fixing plate 103 is provided with a small hole for installing a quick clamp 104.
After the check ring is fixed, the concentricity of the upper shaft part of the workpiece and the main shaft of the press is adjusted by the front-back and left-right movement of the adjusting screw 105, and the press 1 is ensured to be vertically downward in the downward movement process, so that the check ring is ensured not to be installed eccentrically.
As shown in fig. 3, the fixing rod installation module 2 includes a press transition block 201 connected to the press 1, and a fixing rod 203 connected to the press transition block 201.
The locking of the fixing rod 203 with the press transition block 201 and the fixing rod 203 with the compression module 3 is realized by the locking screw 202.
As shown in fig. 4 and 5, the pressing module 3 includes a fixing base 301, a connector 307 fixedly connected to the fixing rod 203, a claw 303 fixed to the fixing base 301 by a bolt 302, a spring ring 304 disposed on the claw 303, a spring retainer 306 and a spring 305 for preventing the claw 303 from contacting the guide rod 4 too tightly.
The fixing base 301 assembles the whole pressing module 3 into a whole and is fixedly connected with the fixing rod 203 through the connecting head 307.
The spring collar 306 and the spring 305 prevent the jaws 303 from coming into contact too tightly with the guide bar 4 after the work is completed, which leads to the guide bar 4 being brought back together.
The spring ring 304 keeps the jaws 303 in a contracted state all the time.
As shown in fig. 6, the guide rod 4 is a cylinder with a diameter gradually changing section.
The guide rod 4 is placed on a workpiece and used for expanding the pressing claw 303 and guiding the check ring.
The specific operation process is as follows:
a. placing the guide bar 4 on the workpiece;
b. placing the retainer ring on the guide rod 4;
c. the press 1 presses down to press the check ring to a specified position;
d. the press 1 returns, and the fixing rod installation module 2 and the pressing module 3 are brought back;
e. the guide bar 4 is removed and the workpiece is taken out.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a retaining ring installation pressure equipment device of self-adaptation adjustment jack catch which characterized in that: the method comprises the following steps:
the press (1) is used for providing a power source for pressing the retainer ring;
the pressing module (3) is arranged below the press (1) and is used for pressing the check ring in a matching manner with the check ring;
the fixing rod mounting module (2) is arranged between the press (1) and the pressing module (3) and is used for connecting the press (1) and the pressing module (3);
and the guide rod (4) is used for guiding the retainer ring and the pressing module (3) in the process of pressing down.
2. The retainer ring mounting and press-fitting device for the self-adaptive adjusting jaws as claimed in claim 1, wherein: the press (1) comprises a press frame (102) fixed on other equipment or a platform, a servo press (101) arranged on the press frame (102) and used as a power source for downward movement of a check ring, a workpiece fixing plate (103) used for fixing a workpiece needing to be provided with the check ring, a quick clamp (104) quickly fixed with the press frame (102) through the workpiece fixing plate (103), and an adjusting screw (105) matched with the workpiece fixing plate (103).
3. The retainer ring mounting and press-fitting device for the self-adaptive adjusting jaws as claimed in claim 2, wherein: the workpiece fixing plate (103) is provided with a small hole for installing a quick clamp (104).
4. The retainer ring mounting and press-fitting device for the self-adaptive adjusting jaws as claimed in claim 2, wherein: after being fixed, the check ring adjusts the concentricity of the upper shaft part of the workpiece and the main shaft of the press through the front-back and left-right movement of the adjusting screw (105).
5. The retainer ring mounting and press-fitting device for the self-adaptive adjusting jaws as claimed in claim 1, wherein: the fixing rod mounting module (2) comprises a press transition block (201) connected with the press (1) and a fixing rod (203) connected with the press transition block (201).
6. The retainer ring mounting and press-fitting device for the self-adaptive adjusting jaws as claimed in claim 5, wherein: the fixing rod (203) and the press transition block (201) are locked, and the fixing rod (203) and the pressing module (3) are locked through the locking screw (202).
7. The retainer ring mounting and press-fitting device for the self-adaptive adjusting jaws as claimed in claim 5, wherein: the pressing module (3) comprises a fixed seat (301), a connector (307) fixedly connected with the fixed rod (203), a clamping jaw (303) fixed on the fixed seat (301) through a bolt (302), a spring ring (304) arranged on the clamping jaw (303), a spring retainer ring (306) and a spring (305), wherein the clamping jaw (303) is prevented from being in over-tight contact with the guide rod (4).
8. The retainer ring mounting and press-fitting device for the self-adaptive adjusting jaws as claimed in claim 7, wherein: the spring ring (304) keeps the clamping jaws (303) in a contracted state all the time.
9. The retainer ring mounting and press-fitting device for the self-adaptive adjusting jaws as claimed in claim 1, wherein: the guide rod (4) is a cylinder with a diameter transition section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111368884.2A CN113997045A (en) | 2021-11-18 | 2021-11-18 | Retaining ring installation press-fitting device of self-adaptive adjusting clamping jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111368884.2A CN113997045A (en) | 2021-11-18 | 2021-11-18 | Retaining ring installation press-fitting device of self-adaptive adjusting clamping jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113997045A true CN113997045A (en) | 2022-02-01 |
Family
ID=79929442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111368884.2A Pending CN113997045A (en) | 2021-11-18 | 2021-11-18 | Retaining ring installation press-fitting device of self-adaptive adjusting clamping jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113997045A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4203191A (en) * | 1978-08-31 | 1980-05-20 | SEPCO Corporation | Process and apparatus for assembling spiral wound gaskets into gauge rings |
| US20050241132A1 (en) * | 2003-07-18 | 2005-11-03 | Zf Lemforder Metallwaren Ag. | Device for handling an elastic protective bellows and mounting process for arranging a protective bellows on a component |
| CN104476179A (en) * | 2014-12-01 | 2015-04-01 | 昂华（上海）自动化工程股份有限公司 | Automatic assembling mechanism for spring collar of differential mechanism |
| CN106271585A (en) * | 2016-10-18 | 2017-01-04 | 万向钱潮（上海）汽车***有限公司 | Sealing ring assembly machine |
| CN107443050A (en) * | 2017-09-21 | 2017-12-08 | 武汉联航机电有限公司 | A kind of shaft block ring automatic assembling apparatus |
| CN210281323U (en) * | 2019-08-13 | 2020-04-10 | 苏州矽微电子科技有限公司 | Sealing ring mounting equipment |
| CN211614835U (en) * | 2020-01-02 | 2020-10-02 | 湖北神电汽车电机有限公司 | Collar press fitting device |
-
2021
- 2021-11-18 CN CN202111368884.2A patent/CN113997045A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4203191A (en) * | 1978-08-31 | 1980-05-20 | SEPCO Corporation | Process and apparatus for assembling spiral wound gaskets into gauge rings |
| US20050241132A1 (en) * | 2003-07-18 | 2005-11-03 | Zf Lemforder Metallwaren Ag. | Device for handling an elastic protective bellows and mounting process for arranging a protective bellows on a component |
| CN104476179A (en) * | 2014-12-01 | 2015-04-01 | 昂华（上海）自动化工程股份有限公司 | Automatic assembling mechanism for spring collar of differential mechanism |
| CN106271585A (en) * | 2016-10-18 | 2017-01-04 | 万向钱潮（上海）汽车***有限公司 | Sealing ring assembly machine |
| CN107443050A (en) * | 2017-09-21 | 2017-12-08 | 武汉联航机电有限公司 | A kind of shaft block ring automatic assembling apparatus |
| CN210281323U (en) * | 2019-08-13 | 2020-04-10 | 苏州矽微电子科技有限公司 | Sealing ring mounting equipment |
| CN211614835U (en) * | 2020-01-02 | 2020-10-02 | 湖北神电汽车电机有限公司 | Collar press fitting device |
Non-Patent Citations (1)
| Title |
|---|
| 张四新: "机械制造工艺与夹具设计", 30 June 2017, 华中科技大学出版社, pages: 90 * |
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