CN207914924U - A kind of clamp spring assembling machine structure and piston circlip fitting machine - Google Patents
A kind of clamp spring assembling machine structure and piston circlip fitting machine Download PDFInfo
- Publication number
- CN207914924U CN207914924U CN201820203189.8U CN201820203189U CN207914924U CN 207914924 U CN207914924 U CN 207914924U CN 201820203189 U CN201820203189 U CN 201820203189U CN 207914924 U CN207914924 U CN 207914924U
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- CN
- China
- Prior art keywords
- clamp spring
- locating piece
- assembling machine
- machine structure
- piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of clamp spring assembling machine structures, including locating piece, push piece, push piece includes portion of upper body and lower body, and portion of upper body includes the moving body of multiple circumferentially-spaced arrangements, when portion of upper body stretches into locating piece, the gap between adjacent activities ontology reduces after being squeezed by locating piece；Locating piece side wall is equipped with the fluting stretched into for clamp spring, and after clamp spring is placed in locating piece hollow space, clamp spring is mobile with push piece and shrinks, until being detached from locating piece push-in clamp spring mounting groove.The invention also discloses a kind of piston circlip fitting machines, including cutting agency, pusher, clamp spring assembling machine structure and detent mechanism, face pusher of slotting is arranged, and clamp spring mounting groove is set in the mounting hole of piston, and the upper surface of the locating piece is located at the lower section of mounting hole.The utility model is simple in structure, and feeding is convenient, realizes the automatic installation of clamp spring, and installation site is accurate, and clamp spring uniform force is not damaged, and has saved cost of labor, and installation effectiveness is high.
Description
Technical field
The utility model belongs to the auxiliary installing area of piston parts, more particularly, to a kind of clamp spring assembling machine structure and work
Fill in clamp spring assembling machine.
Background technology
Piston is reciprocating important parts, and connecting rod is connected by clamp spring, when assembly, usually utilizes the works such as pliers
After tool grips the clamp spring end in e shapes by hand, tilts and be inserted into clamp spring mounting groove, and rotate and entire clamp spring is fastened on mounting groove
It is interior, it could be smoothly caught in since pliers applies external force bending clamp spring, certain damage, stress point can be caused to work to clamp spring
In be easy to happen and fracture, reduce the service life of entire piston, and high labor cost, efficiency of assembling is low, improves and is produced into
This.
Utility model content
For overcome the deficiencies in the prior art, the utility model provide it is a kind of automatically by clamp spring be fitted into clamp spring mounting groove,
Assemble quick, the clamp spring assembling machine structure of accurate positioning and the piston circlip fitting machine with the clamp spring assembling machine structure.
Technical solution adopted by the utility model to solve its technical problems is：A kind of clamp spring assembling machine structure, including can be with
The locating piece of clamp spring mounting groove location fit, the push piece that can stretch into locating piece hollow space, the push piece include portion of upper body under
Portion's body, the portion of upper body includes the moving body of multiple circumferentially-spaced arrangements, when portion of upper body stretches into locating piece, the adjacent work
Gap between dynamic ontology reduces after being squeezed by locating piece；The locating piece side wall is equipped with the fluting stretched into for clamp spring, Yu Ka
After spring is placed in locating piece hollow space, the clamp spring is mobile with push piece and shrinks, until being detached from locating piece is pushed into clamp spring mounting groove
It is interior.
The utility model changes traditional manual installation mode, mechanical full-automatic installation is realized, including push piece
It is moved in the gradually smaller locating piece of diameter, drives clamp spring movement, realize the contraction of clamp spring, and be clamp spring uniform throughout stress
It shrinks, until clamp spring is contracted to suitable with the openings of sizes of clamp spring mounting groove, is just detached from locating piece and push piece and is caught in clamp spring and install
Simple in structure in slot, whole process is coherent, and without human intervention, clamp spring is not damaged, and ensures the service life of clamp spring.
Further, the locating piece side wall is formed perpendicular to radial anti-rotation cutting face, and the fluting is set to the anti-rotation
Cutting face.The anti-rotation cutting face circumferentially rotates when locating piece being avoided to be mounted on supporting bable tops leads to the inclined of direction of slotting
Turn, and can be abutted against with the pusher part of pusher, increases the contact area of the two, convenient for accurately being sent into fluting
Material.
Further, the fluting radially extends the setting of locating piece half cycle.
Further, the locating piece is located at taper of the hollow space of fluting top in lower openings more than upper opening
Structure.Being gradually reduced for locating piece internal diameter may be implemented in the hollow space of pyramidal structure, realizes the extruding to portion of upper body, Jin Er
Realize that the uniform stressed of clamp spring is shunk under the promotion of portion of upper body.
Further, the internal diameter of locating piece hollow space of the fluting position is adapted to the outer diameter of clamp spring.Clamp spring
When being sent into locating piece, outer diameter is adapted to the internal diameter of locating piece at this, random changing position after avoiding clamp spring from entering hollow space,
Ensure that clamp spring is vertical with locating piece axis.
Further, the locating piece end is equipped with the limit section that can stretch into clamp spring mounting groove opening.Limit the outer of section
Diameter is suitable with the internal diameter that clamp spring installation channel opening is set in place so that limit section can go deep into the mounting hole of piston, limit the end of section
Face is located at the overthe openings of clamp spring mounting groove, ensures that clamp spring can like clockwork be fallen into clamp spring mounting groove.
Further, it is sequentially connected cone segment body, convex shoulder section and outer diameter below the limit section of the locating piece and is less than convex shoulder section
Segment of cutting, the anti-rotation cutting face is axially extending along segment of cutting.Cone segment body is to gradually expand structure outward from limit section bottom,
Convex shoulder section is the column construction axially extended from cone segment body bottom, and outer diameter is larger, and segment of cutting is that outer diameter is less than outside convex shoulder section
The column construction of diameter, length direction form anti-rotation cutting face；Step structure between convex shoulder section and segment of cutting is convenient for locating piece
Installation between supporting bable tops is connect so that limit section, cone segment body, convex shoulder section are located at the top of supporting bable tops.
Further, the portion of upper body includes the moving body of four circumferentially-spaced arrangements, shape between adjacent activities ontology
At through the gap that portion of upper body is radially arranged.Criss-cross gap, easy to process, gap size are formed between four moving bodies
Suitably.
Further, the lower body end forms the linkage section that can be connected with external power source.
The invention also discloses a kind of piston circlip fitting machine, including cutting agency, set on cutting agency bottom
Pusher, above-mentioned clamp spring assembling machine structure and the detent mechanism for limiting piston, the fluting face pusher setting,
The clamp spring mounting groove is set in the mounting hole of piston, and the upper surface of the locating piece is located at the lower section of mounting hole.
The utility model has the beneficial effects that：Simple in structure, feeding is convenient, realizes the automatic installation of clamp spring, installation position
It sets precisely, clamp spring uniform force is not damaged, and has saved cost of labor, and installation effectiveness is high.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model piston circlip fitting machine.
Fig. 2 is the part-structure schematic diagram on the utility model supporting bable tops.
Fig. 3 is the side structure schematic diagram of the utility model piston circlip fitting machine.
Fig. 4 is the overlooking structure diagram of the utility model piston circlip fitting machine.
Fig. 5 is the part-structure schematic diagram of the utility model cutting agency.
Fig. 6 is the structural schematic diagram of the utility model locating piece.
Fig. 7 is the cross-sectional view of the utility model locating piece.
Fig. 8 is the present invention looks up structural representation of the utility model locating piece.
Fig. 9 is the end face structure cross-section structure enlarged drawing of the utility model locating piece.
Figure 10 is the dimensional structure diagram of the utility model push piece.
Figure 11 is the main structure diagram of the utility model push piece.
Figure 12 is the present invention looks up structural representation of the utility model push piece.
Figure 13 is the cross-sectional structure schematic diagram of the utility model push piece portion of upper body.
Figure 14 is the structural schematic diagram of the utility model clamp spring.
Specific implementation mode
In order to make those skilled in the art be better understood from the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, clear, complete description is carried out to the technical scheme in the embodiment of the utility model, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the reality in the utility model
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered
When the range for belonging to the utility model protection.
As shown in Fig. 6-14, a kind of clamp spring assembling machine structure includes the locating piece of the hollow structure with penetrating length direction
1, the push piece 2 of 1 hollow space 13 of locating piece can be stretched into, locating piece 1 includes limit section 14, cone segment body 15, convex shoulder from top to bottom
Section 16, segment of cutting 17, limit section 14 are the comparable column construction of opening inside diameter of outer diameter and clamp spring mounting groove, can stretch into work
In the mounting hole of plug, and close to the opening of clamp spring mounting groove；Cone segment body 15 is the cone that extension is expanded outwardly from 14 lower end of limit section
Shape structure；Convex shoulder section 16 is the column construction axially extended from 15 lower end of cone segment body, and segment of cutting 17 is that outer diameter is less than convex shoulder section
16 column construction, to form step structure between convex shoulder section 16 and segment of cutting 17, when installation, can be by 16 or more convex shoulder section
Part is fastened on the top of supporting bable tops.The whole length direction of segment of cutting 17 forms anti-rotation cutting face 12, perpendicular to positioning
The radial direction of part 1, and fluting 11 is offered on anti-rotation cutting face 12, it is fixed which radially extends from 12 both sides of anti-rotation cutting face
Position 1 general half cycle of part setting, and the outer diameter sizableness of the internal diameter and clamp spring 3 of the hollow space 13 for 11 present positions of slotting.
It is hollow gradually to extend widened pyramidal structure downwards from the upper end where limit section 14 inside locating piece 1, probably extend
To 11 positions of slotting, lower half portion is cylindrical hollow structure.
2 cylindrical structure of push piece comprising the identical portion of upper body 21 of outer diameter and lower body 22, portion of upper body 21 included four weeks
It is formed to the moving body 211 being intervally arranged, between adjacent moving body 211 through the gap that portion of upper body 21 is radially arranged
212, i.e. it is in criss-cross gap 212 to be formed between four moving bodies 211；The lower end of lower body 22 forms outer diameter and is less than
The linkage section 221 of lower body 22, linkage section 221 can be connected with external power source, and power source drive push piece 2 is along locating piece 1
Lower movement also forms section on linkage section 221.
When work, in the cylindrical hollow part of the 21 partial insertion locating piece 1 of portion of upper body of push piece 2, the end face of push piece 2 with open
Slot 11 probably flushes setting, and clamp spring 3 is radially sent into fluting 11 from side and is placed in hollow space 13, the hollow space 13
Internal diameter is suitable with the outer diameter of clamp spring 3, and external power source driving push piece 2 is moved up along locating piece 1, drives clamp spring 3 to moving up
Dynamic, since the hollow space internal diameter of locating piece 1 is gradually reduced, the interval between moving body 211 is extruded diminution, clamp spring 3
It is extruded contraction, until being released the top of locating piece 1 by push piece 2, is fallen into clamp spring mounting groove after being detached from locating piece 1 and push piece 2；
Push piece 2 is moved downward to end face and 11 suitable positions of fluting, repeats the installation that multiple clamp springs are completed in above-mentioned action.
As shown in Figs. 1-5, a kind of piston circlip fitting machine, include for vibrate arrange after individually convey the material all in one piece of clamp spring 3
Mechanism 9, the cutting agency 4 for conveying clamp spring 3, set on 4 bottom of cutting agency pusher 5, be installed on supporting bable tops 8
Above-mentioned clamp spring assembling machine structure, the detent mechanism 7 for limiting 6 position of piston, 1 part of the locating piece position of the clamp spring assembling machine structure
In the top of supporting bable tops 8, clamp spring mounting groove is located in the mounting hole of piston 6, and the top surface of locating piece 1 is located at the peace of piston 6
Fill the following position directly in hole；The cone segment body 15 and limit section 14 of locating piece 1 are located at the top of supporting bable tops 8, and other parts are located at
In space between supporting bable tops 8 and rack, the pusher part 51 of pusher 5 stretches into sky along the direction for being parallel to supporting bable tops 8
Between after, just positive 11 position of cross-notching forms the groove body 43 being adapted to the shape of clamp spring 3, size in space, and the groove body 43 is in opening
11 position of slot is opposite, and the clamp spring 3 fallen on cutting agency 4 is placed exactly in groove body 43, and pusher part 51 is telescopic sheet knot
Structure, end also form the arcwall face being adapted to clamp spring 3, convenient for being contacted with clamp spring 3, can clamp spring 3 be accurately pushed into card slot 11
It is interior, it also allows for pusher part 51 and offsets with anti-rotation cutting face 12.
Cutting agency 4 includes the limited post being arranged perpendicular to blanking rail 41, the parallel and close blanking rail 41 of supporting bable tops 8
42, the groove body 43 is arranged around the bottom end of blanking rail 41.The section of blanking rail 41 is u-shaped, and the length of two free end
Degree is different, so as to be limited well to clamp spring 3, clamp spring 3 is avoided arbitrarily to deflect.
Detent mechanism 7 includes for contacting and compressing the extensible member 71 of piston 6, for driving extensible member 71 to circumferentially rotate
Connecting rod 73, the force piece 74 being connected with 73 end of connecting rod, one end of connecting rod 73 are fixedly connected with extensible member 71, and force piece 74 drives
When connecting rod 73 circumferentially rotates in the horizontal plane, extensible member 71, which rotates therewith, leaves piston 6；It, can when 71 face piston 6 of extensible member
To adjust the length of extensible member 71 by force piece 74 so that 1 top surface of locating piece and extensible member 71 firmly clamp piston 6, avoid
Piston 6 moves, and is convenient for the assembly of clamp spring 3.
Whole installation process is, after the clamp spring 3 on cutting agency 4 is fallen in groove body 43, pusher 5 drives pusher part
51 stretch out, and by the push-in of clamp spring 3 fluting 11, since the end face of push piece 2 is located just at 11 institute of fluting in the horizontal plane, clamp spring 3 is fallen
In 21 end face of portion of upper body, external power source 23 drives push piece 2 to move up, and drives clamp spring 3 to move up when push piece 2 moves up, when its shifting
Move to limit section 14 when, clamp spring 3 be contracted to it is suitable with the opening internal diameter of clamp spring mounting groove, under the promotion of push piece 2, be detached from
Locating piece 1 is fallen into clamp spring mounting groove, and assembly is completed, and push piece 2, which moves down, to be returned back to below 11 positions of fluting.
Above-mentioned specific implementation mode is used for illustrating the utility model, rather than limits the utility model,
In the spirit and scope of the claims of the utility model, to any modifications and changes that the utility model is made, all fall
Enter the scope of protection of the utility model.
Claims (10)
1. a kind of clamp spring assembling machine structure, it is characterised in that：Including can with the locating piece (1) of clamp spring mounting groove location fit, can stretch
Enter the push piece (2) of locating piece (1) hollow space (13), the push piece (2) includes portion of upper body (21) and lower body (22), it is described on
Portion's body (21) includes the moving body (211) of multiple circumferentially-spaced arrangements, described when portion of upper body (21) stretches into locating piece (1)
Gap (212) between adjacent activities ontology (211) reduces after being squeezed by locating piece (1)；Locating piece (1) side wall is equipped with
For the fluting (11) that clamp spring (3) stretches into, after clamp spring (3) is placed in locating piece (1) hollow space, the clamp spring (3) is with push piece (2)
It moves and shrinks, be pushed into clamp spring mounting groove until being detached from locating piece (1).
2. clamp spring assembling machine structure according to claim 1, it is characterised in that：Locating piece (1) side wall formed perpendicular to
Radial anti-rotation cutting face (12), the fluting (11) are set to the anti-rotation cutting face (12).
3. clamp spring assembling machine structure according to claim 2, it is characterised in that：The fluting (11) radially extends locating piece
(1) half cycle is arranged.
4. clamp spring assembling machine structure according to claim 1, it is characterised in that：The locating piece (1) is located on fluting (11)
The hollow space (13) of side is more than the pyramidal structure of upper opening in lower openings.
5. clamp spring assembling machine structure according to claim 4, it is characterised in that：The locating piece of described fluting (11) position
The internal diameter of hollow space (13) is adapted to the outer diameter of clamp spring (3).
6. clamp spring assembling machine structure according to claim 2, it is characterised in that：Locating piece (1) end is equipped with and can stretch into
The limit section (14) of clamp spring mounting groove opening.
7. clamp spring assembling machine structure according to claim 6, it is characterised in that：Under the limit section (14) of the locating piece (1)
Side is connected with the segment of cutting (17) that cone segment body (15), convex shoulder section (16) and outer diameter are less than convex shoulder section (16) in turn, and the anti-rotation is cut
Bevel (12) is axially extending along segment of cutting (17).
8. clamp spring assembling machine structure according to claim 1, it is characterised in that：The portion of upper body (21) is including between four circumferential directions
It is formed between the moving body (211) of arrangement, adjacent activities ontology (211) through the gap that portion of upper body (21) is radially arranged
(212)。
9. clamp spring assembling machine structure according to claim 1, it is characterised in that：Lower body (22) end formed can with it is outer
The connected linkage section (221) of boundary's power source.
10. a kind of piston circlip fitting machine, it is characterised in that：Including being used to convey the cutting agency (4) of clamp spring (3), being set to down
Expect the pusher (5) of mechanism (4) bottom, clamp spring assembling machine structure as claimed in any one of claims 1-9 wherein and for limiting
The detent mechanism (7) of piston (6), fluting (11) face pusher (5) setting, the clamp spring mounting groove are set to piston
(6) in mounting hole, the upper surface of the locating piece (1) is located at the lower section of mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820203189.8U CN207914924U (en) | 2018-02-06 | 2018-02-06 | A kind of clamp spring assembling machine structure and piston circlip fitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820203189.8U CN207914924U (en) | 2018-02-06 | 2018-02-06 | A kind of clamp spring assembling machine structure and piston circlip fitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207914924U true CN207914924U (en) | 2018-09-28 |
Family
ID=63603434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820203189.8U Expired - Fee Related CN207914924U (en) | 2018-02-06 | 2018-02-06 | A kind of clamp spring assembling machine structure and piston circlip fitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207914924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909851A (en) * | 2021-11-17 | 2022-01-11 | 广州风神汽车有限公司 | Piston clamp spring assembling system |
-
2018
- 2018-02-06 CN CN201820203189.8U patent/CN207914924U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909851A (en) * | 2021-11-17 | 2022-01-11 | 广州风神汽车有限公司 | Piston clamp spring assembling system |
| CN113909851B (en) * | 2021-11-17 | 2024-08-13 | 广州风神汽车有限公司 | Piston jump ring assembly system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20200206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |