CN110919316A - Snap spring assembling mechanism - Google Patents
Snap spring assembling mechanism Download PDFInfo
- Publication number
- CN110919316A CN110919316A CN201911247243.4A CN201911247243A CN110919316A CN 110919316 A CN110919316 A CN 110919316A CN 201911247243 A CN201911247243 A CN 201911247243A CN 110919316 A CN110919316 A CN 110919316A
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- CN
- China
- Prior art keywords
- clamp spring
- placing
- clamp
- moving
- jump ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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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
-
- 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
-
- 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 discloses a clamp spring assembling mechanism which comprises a base body for placing a shaft, a placing rod with clamp springs stacked in a certain direction, a moving plate moving back and forth below the placing rod, a placing hole corresponding to the end part of the placing rod is formed in the moving plate, a mandrel matched with the placing hole and moving up and down is arranged at the position of the placing hole, a positioning groove of the clamp spring is formed in the end surface of the mandrel and the inner wall of the placing hole, a contact pin on a clamp spring clamp structure is arranged on the side part of the mandrel, the contact pin extends into the positioning groove, the clamp spring clamp structure realizes clamping of the contact pin through a clamping cylinder, a clamp spring unfolding sleeve moving up and down is arranged above the track of the front and back movement of the moving plate, a barrier strip for keeping the clamp spring in an unfolded state is arranged on the inner wall of the clamp spring unfolding sleeve, a pushing block. Therefore, the assembly can be automatically completed, so that the labor cost is greatly reduced, and the production efficiency is improved.
Description
Technical Field
The invention relates to a clamp spring and shaft assembling device, in particular to a clamp spring assembling mechanism.
Background
The clamp spring is mainly used for limiting the position of other parts sleeved on a shaft and preventing the clamp spring from falling off the shaft, a clamp spring clamp with a bent angle is required to be used during manual assembly of the clamp spring, a contact pin at the end part of the clamp spring clamp is inserted into an insertion hole at the opening end of the clamp spring to be opened and quickly sleeved on the annular position limiting groove of the shaft, and then the clamp spring clamp is loosened to complete assembly of the clamp spring and the shaft.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide an assembling mechanism for a snap spring, which has an automatic assembling function, thereby greatly reducing labor cost and improving production efficiency.
In order to achieve the purpose, the invention provides the following technical scheme: a clamp spring assembling mechanism comprises a base body for placing a shaft and a placing rod with clamp springs stacked along a certain direction, a moving plate moving back and forth is arranged below the placing rod, a placing hole corresponding to the end part of the placing rod is arranged on the moving plate, a mandrel matched with the placing hole and moving up and down is arranged at the position of the placing hole, the end surface of the mandrel and the inner wall of the placing hole form a positioning groove of the clamp spring, a abdicating groove corresponding to an inserting hole of the clamp spring is arranged at the side part of the mandrel, a clamp spring clamp structure is arranged below the moving plate, a contact pin on the clamp spring clamp structure is arranged in the abdicating groove, the end part of the contact pin extends into the positioning groove, the clamp spring clamp structure realizes the clamping of the contact pin through a clamping cylinder, a clamp spring strutting sleeve moving up and down is arranged above the front and back movement track, and a pushing block which moves up and down is also arranged in the inner hole of the clamp spring opening sleeve, and the section of the pushing block is matched with the end face of the clamp spring.
The clamp spring pincers structure comprises two clamping plates and a connecting plate, the middle parts of the two clamping plates are respectively connected to the connecting plate in a rotating mode through rotating shafts, the contact pins are arranged at the front ends of the two clamping plates, and the tail ends of the clamping plates are respectively in transmission connection with the clamping cylinders.
The movable plate is provided with a first guide rail corresponding to the movable plate, the movable plate is arranged on the first guide rail and slides along the first guide rail, one end of the first guide rail is provided with a first air cylinder, and a piston rod of the first air cylinder is connected with the movable plate.
Still including being equipped with second guide rail, first perpendicular cylinder and the perpendicular cylinder of second be equipped with on the second guide rail along its gliding removal frame, first perpendicular cylinder is installed remove on the frame, the piston rod of first perpendicular cylinder is connected with the mounting panel, the jump ring struts the cover and fixes the lower extreme at this mounting panel, its piston rod of upper end at the mounting panel is fixed to the perpendicular cylinder of second stretches into in the jump ring struts the cover with the jump ring struts the propelling movement piece in the cover and be connected.
And the peripheral wall of the discharging rod is provided with a limiting strip arranged along the length of the discharging rod.
The end face of the mandrel is provided with a positioning convex column, a second air cylinder is arranged below the mandrel, and a piston rod of the second air cylinder is connected with the mandrel.
The principle of the structure of the invention is as follows: the jump ring is placed along certain direction on the blowing pole, the movable plate activity will be placed the hole and will be transferred to the output of blowing pole afterwards, the jump ring receives gravity to fall into and places downtheholely, and place the tip at the dabber, the structural contact pin of jump ring pincers struts the port of jump ring, the jump ring struts the cover afterwards and moves down to the port of placing the hole, the dabber struts the jump ring of the strutting of tip and struts the interior location of cover along the structural contact pin propelling movement of jump ring pincers, the jump ring struts the cover afterwards and transfers to the pedestal top of placing the axle and to be close to the axle, on the annular groove of jump ring propelling movement to axle through the propelling movement piece afterwards, accomplish the installation of jump ring, therefore it can accomplish the assembly automatically, thereby greatly reduced cost of labor, and make production efficiency.
The invention is further described with reference to the following figures and detailed description.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is a diagram of the engagement between the circlip pliers structure and the mandrel according to the embodiment of the present invention;
FIG. 3 is a perspective view of a push in accordance with an embodiment of the present invention;
fig. 4 is a perspective view of a jump ring spreader in accordance with an embodiment of the present invention.
Detailed Description
The present invention will now be described specifically by way of examples.
As shown in fig. 1-4, the embodiment discloses a clamp spring assembling mechanism, which comprises a base body 1 for placing a shaft 10 for installing clamp springs, a material placing rod 2 with the clamp springs stacked along a certain direction, a moving plate 3 moving back and forth below the material placing rod 2, a placing hole 31 corresponding to the end part of the material placing rod 2 on the moving plate 3, a mandrel 4 matched with the placing hole 31 and moving up and down, a positioning groove 5 for the clamp springs formed by the end surface of the mandrel 4 and the inner wall of the placing hole 31, a receding groove 41 corresponding to the jack of the clamp springs on the side part of the mandrel 4, a clamp spring clamp structure 6 below the moving plate 3, a contact pin 60 on the clamp structure 6 arranged in the receding groove 41 and the end part extending into the positioning groove 5, the clamp spring clamp structure 6 realizing the clamping of the contact pin 60 through a moving plate clamping cylinder 7, a clamp spring spreading sleeve 8 moving up and down and forth above the track, the inner hole wall of the clamp spring opening sleeve 8 is provided with a barrier strip 81 which enables the clamp spring to keep an opening state, the inner hole of the clamp spring opening sleeve 8 is also provided with a pushing block 9 which moves up and down, and the section of the pushing block 9 is matched with the end face of the clamp spring.
Jump ring pincers structure 6 includes two splint 61, connecting plate 62, two splint 61 middle parts are rotated through the pivot respectively and are connected on connecting plate 62, and contact pin 60 sets up the front end at two splint 61, and the tail end of splint 61 is connected with the transmission of centre gripping cylinder 7 respectively, is connected with the push rod 63 of mushroom shape promptly on the piston rod of centre gripping cylinder 7, and this push rod 63 tip is towards on the perisporium of splint 61, orders about two splint 61 and realizes the open mode, and then makes contact pin 60's position change. Through such a structure, the contact pin 60 can be driven to open the clamp spring port better, and the working stability of the clamp spring port is ensured.
The corresponding moving plate 3 is provided with a first guide rail 31, the moving plate 3 is arranged on the first guide rail 31 and slides along the first guide rail 31, one end of the first guide rail 31 is provided with a first air cylinder 32, and a piston rod of the first air cylinder 32 is connected with the moving plate 3. The structure realizes the stable movement of the moving plate 3 in the front-back movement and has reliable structure.
Still including being equipped with second guide rail 80, first perpendicular cylinder 81 and the perpendicular cylinder 82 of second, be equipped with on second guide rail 80 along its gliding removal frame 83, second guide rail 80 one end is provided with the horizontal cylinder 84 of being connected with the removal frame transmission, first perpendicular cylinder 81 is installed on removal frame 83, the piston rod of first perpendicular cylinder 81 is connected with the mounting panel, jump ring struts cover 8 and fixes the lower extreme at this mounting panel, the perpendicular cylinder 82 of second is fixed its piston rod in the upper end of mounting panel and is stretched into jump ring and struts cover 8 in and be connected with the propelling movement piece 9 in the cover 8. Through the structure, the vertical and back-and-forth movement of the clamp spring opening sleeve 8 and the vertical movement of the pushing block 9 can be realized, the structure is reliable and stable, and the transfer work of the clamp spring in an opening state is ensured.
The peripheral wall of the material discharging rod 2 is provided with a limiting strip 21 arranged along the length of the material discharging rod. Make the open position accessible of jump ring port pass this spacing 21 effect that the location was put through this spacing 21 to make the jump ring place with better position put place in the hole 31 and realize the jack grafting cooperation of contact pin 60 and jump ring port, can further improve the efficiency of work.
4 terminal surfaces of dabber are equipped with location projection 42, and the hole of jump ring and this location projection 42 phase-match realize the effect of location jump ring, guarantee that the jump ring can follow this location projection 42 direction output after strutting, can also prevent the jump ring dislocation, be equipped with second cylinder 43 in the below of dabber 4, the piston rod of this second cylinder 43 is connected with dabber 4 to drive dabber 4. Such technical scheme can make dabber 4 more stable and reliable when conveying the jump ring.
The principle of the structure is as follows: the jump ring is placed along certain direction on blowing pole 2, the hole 31 will be placed in the activity of movable plate 3 afterwards and the output of transferring to blowing pole 2 is transferred to, the jump ring receives gravity to fall into placing in the hole 31, and place the tip at dabber 4, contact pin 60 on jump ring pincers structure 6 struts the port of jump ring, jump ring struts cover 8 and moves down to the port of placing hole 31 afterwards, dabber 4 struts the jump ring of tip along the contact pin 60 propelling movement on the jump ring pincers structure 6 to jump ring strut the cover 8 location, jump ring struts cover 8 afterwards and transfers to the pedestal 1 top of placing axle 10 and be close to axle 10, through propelling movement piece 9 with jump ring propelling movement to the ring groove of axle 10 afterwards, accomplish the installation of jump ring, consequently, can accomplish the assembly automatically after adopting above-mentioned technical scheme, thereby greatly reduced cost of labor, and make production efficiency improve.
Claims (6)
1. The utility model provides a jump ring assembly devices which characterized in that: the clamp spring opening mechanism comprises a base body for placing a shaft and a placing rod with clamp springs stacked along a certain direction, wherein a moving plate moving back and forth is arranged below the placing rod, a placing hole corresponding to the end part of the placing rod is arranged on the moving plate, a core shaft matched with the placing hole and moving up and down is arranged at the position of the placing hole, the end surface of the core shaft and the inner wall of the placing hole form a positioning groove of the clamp spring, a step-down groove corresponding to a jack of the clamp spring is arranged on the side part of the core shaft, a clamp spring clamp structure is arranged below the moving plate, a contact pin on the clamp spring clamp structure is arranged in the step-down groove, the end part of the contact pin extends into the positioning groove, the clamp spring clamp structure realizes the clamping of the contact pin through a clamping cylinder, a clamp spring opening sleeve moving up and down and up and down is arranged above the track of the front and back movement, the section of the pushing block is matched with the end face of the clamp spring.
2. The circlip assembly mechanism of claim 1, wherein: the clamp spring pincers structure comprises two clamping plates and a connecting plate, the middle parts of the two clamping plates are respectively connected to the connecting plate in a rotating mode through rotating shafts, the contact pins are arranged at the front ends of the two clamping plates, and the tail ends of the clamping plates are respectively in transmission connection with the clamping cylinders.
3. The circlip assembly mechanism of claim 1, wherein: the movable plate is provided with a first guide rail corresponding to the movable plate, the movable plate is arranged on the first guide rail and slides along the first guide rail, one end of the first guide rail is provided with a first air cylinder, and a piston rod of the first air cylinder is connected with the movable plate.
4. The circlip assembly mechanism of claim 1, wherein: still including being equipped with second guide rail, first perpendicular cylinder and the perpendicular cylinder of second be equipped with on the second guide rail along its gliding removal frame, first perpendicular cylinder is installed remove on the frame, the piston rod of first perpendicular cylinder is connected with the mounting panel, the jump ring struts the cover and fixes the lower extreme at this mounting panel, its piston rod of upper end at the mounting panel is fixed to the perpendicular cylinder of second stretches into in the jump ring struts the cover with the jump ring struts the propelling movement piece in the cover and be connected.
5. The circlip assembly mechanism of claim 1, wherein: and the peripheral wall of the discharging rod is provided with a limiting strip arranged along the length of the discharging rod.
6. The circlip assembly mechanism of claim 1, wherein: the end face of the mandrel is provided with a positioning convex column, a second air cylinder is arranged below the mandrel, and a piston rod of the second air cylinder is connected with the mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911247243.4A CN110919316B (en) | 2019-12-09 | 2019-12-09 | Snap spring assembling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911247243.4A CN110919316B (en) | 2019-12-09 | 2019-12-09 | Snap spring assembling mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110919316A true CN110919316A (en) | 2020-03-27 |
| CN110919316B CN110919316B (en) | 2021-06-11 |
Family
ID=69858355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911247243.4A Active CN110919316B (en) | 2019-12-09 | 2019-12-09 | Snap spring assembling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110919316B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB810996A (en) * | 1956-06-25 | 1959-03-25 | Waldes Kohinoor Inc | Improvements in or relating to apparatus for assembling retaining rings in grooves |
| JPS6239133A (en) * | 1985-08-16 | 1987-02-20 | Nikkei Kogyo Kk | Device for fitting snap ring |
| JP2002346855A (en) * | 2001-05-21 | 2002-12-04 | Hirata Corp | Apparatus for fitting snap ring |
| DE102009016309A1 (en) * | 2009-04-06 | 2010-10-14 | Ibg Automation Gmbh | Device for automated mounting of e.g. snap ring utilized for securing components in e.g. gear drive, has drive motor i.e. electric motor, for performing enlargement and/or reduction of width of retaining ring |
| CN103447801A (en) * | 2013-08-31 | 2013-12-18 | 芜湖恒隆汽车转向系统有限公司 | Snap spring pressing machine |
| CN104723071A (en) * | 2015-04-14 | 2015-06-24 | 吉林大学 | Automatic installation machine of internal clamp spring |
| CN108544216A (en) * | 2018-06-19 | 2018-09-18 | 滨州渤海活塞有限公司 | Piston circlip automatic assembling apparatus and method |
| CN108838657A (en) * | 2018-06-21 | 2018-11-20 | 嘉善卡勒机车零部件有限公司 | A kind of clamp spring assembling machine |
| CN209206892U (en) * | 2018-12-20 | 2019-08-06 | 常州市华创电子设备有限公司 | A kind of axis assembling device for snap spring |
| CN110170966A (en) * | 2019-05-09 | 2019-08-27 | 上海托展智能科技股份有限公司 | A kind of automatic press mounting E type circlip equipment |
-
2019
- 2019-12-09 CN CN201911247243.4A patent/CN110919316B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB810996A (en) * | 1956-06-25 | 1959-03-25 | Waldes Kohinoor Inc | Improvements in or relating to apparatus for assembling retaining rings in grooves |
| JPS6239133A (en) * | 1985-08-16 | 1987-02-20 | Nikkei Kogyo Kk | Device for fitting snap ring |
| JP2002346855A (en) * | 2001-05-21 | 2002-12-04 | Hirata Corp | Apparatus for fitting snap ring |
| DE102009016309A1 (en) * | 2009-04-06 | 2010-10-14 | Ibg Automation Gmbh | Device for automated mounting of e.g. snap ring utilized for securing components in e.g. gear drive, has drive motor i.e. electric motor, for performing enlargement and/or reduction of width of retaining ring |
| CN103447801A (en) * | 2013-08-31 | 2013-12-18 | 芜湖恒隆汽车转向系统有限公司 | Snap spring pressing machine |
| CN104723071A (en) * | 2015-04-14 | 2015-06-24 | 吉林大学 | Automatic installation machine of internal clamp spring |
| CN108544216A (en) * | 2018-06-19 | 2018-09-18 | 滨州渤海活塞有限公司 | Piston circlip automatic assembling apparatus and method |
| CN108838657A (en) * | 2018-06-21 | 2018-11-20 | 嘉善卡勒机车零部件有限公司 | A kind of clamp spring assembling machine |
| CN209206892U (en) * | 2018-12-20 | 2019-08-06 | 常州市华创电子设备有限公司 | A kind of axis assembling device for snap spring |
| CN110170966A (en) * | 2019-05-09 | 2019-08-27 | 上海托展智能科技股份有限公司 | A kind of automatic press mounting E type circlip equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110919316B (en) | 2021-06-11 |
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