CN203285809U - Locating pin - Google Patents
Locating pin Download PDFInfo
- Publication number
- CN203285809U CN203285809U CN2013203282994U CN201320328299U CN203285809U CN 203285809 U CN203285809 U CN 203285809U CN 2013203282994 U CN2013203282994 U CN 2013203282994U CN 201320328299 U CN201320328299 U CN 201320328299U CN 203285809 U CN203285809 U CN 203285809U
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- hole
- shaft
- stop member
- locating stud
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a locating pin which comprises a rod-shaped body (10), a first blocking piece and a second blocking piece (40), wherein the rod-shaped body (10) is of a solid structure, the first blocking piece is arranged at the first end of the rod-shaped body (10), and the second blocking piece (40) is detachably connected to the second end of the rod-shaped body (10). The locating pin is simple in structure and high in strength.
Description
Technical field
The utility model relates to the positioning device technical field, in particular to a kind of locating stud.
Background technique
At present, the frame loader of encapsulated photovoltaic module frame mainly adopts the frame loader of the LZ-ZKJ model of German Lay stone (LEIS) company.This frame loader comprises locating stud, positioning plate and the driving oil cylinder of fixing with positioning plate, be provided with a plurality of first positioning holes of each interval on positioning plate, drive oil cylinder and have the second positioning hole, the second positioning hole that drives oil cylinder is corresponding with a plurality of the first positioning holes on positioning plate respectively can realize encapsulating different size frame function.Locating stud is penetrated the second positioning hole and the first positioning hole just can be fixed on the specified position of positioning plate driving oil cylinder, the middle part of locating stud is positioned at the intersection that drives oil cylinder and positioning plate, therefore, and in the middle part of the power that locating stud bears concentrates on.
Locating stud is a kind of ball lock pin, and locating stud comprises matrix, inner core, spring and locking ball.Matrix has the passage that holds inner core, that is to say, matrix in a tubular form.The first end of inner core stretches out the first end of matrix, and the second end of matrix has receiving bore, and the locking ball is arranged in the passage of matrix and for receiving bore.Inner core has primary importance and the second place, and the locking ball can part protrude from matrix to realize the effect of backstop matrix the second end from receiving bore when inner core is in primary importance, and spring is arranged in matrix and with inner core, coordinates so that inner core is in the second place.The complex structure of above-mentioned locating stud, cost is high.In addition, the matrix of locating stud is hollow structure, although be provided with inner core in the passage of matrix, the inwall of inner core and matrix is gapped, thus locating stud suffered power concentrate on matrix.The hollow structure of matrix causes the intensity of locating stud very low, and the impact force that when working, locating stud is applied due to the driving oil cylinder is very large, often causes the damage of the matrix of locating stud, causes locating stud to use.
The model utility content
The utility model aims to provide a kind of simple in structure, locating stud that intensity is higher.
To achieve these goals, the utility model provides a kind of locating stud, comprising: shaft-like body, shaft-like body are solid construction; The first stop member, be arranged on the first end of shaft-like body; The second stop member, removably be connected to the second end of shaft-like body.
Further, the first stop member comprises block, and block protrudes from shaft-like body along the axial direction perpendicular to shaft-like body.
Further, the second end of shaft-like body has through hole, and the axis of through hole is vertical with the axial direction of shaft-like body, and the second stop member coordinates with through hole, and the second stop member has the protuberance that is arranged on the auxiliary section in through hole and protrudes from through hole.
further, the second stop member comprises: elastic bend part, the first supporting leg and the second supporting leg, the first end of the first end of the first supporting leg and the second supporting leg and the two ends of elastic bend part connect one to one, distance between the first end of the first end of the first supporting leg and the second supporting leg is greater than the diameter of through hole, the second end of the first supporting leg has near the primary importance of the second supporting leg and away from the second place of the second supporting leg, wherein, when the second end of the first supporting leg is positioned at primary importance, distance between the second end of the first supporting leg and the second end of the second supporting leg is less than the diameter of through hole, when the second end of the first supporting leg was positioned at the second place, the distance between the second end of the first supporting leg and the second end of the second supporting leg was greater than the diameter of through hole.
Further, through hole is the first tapped hole, and the second stop member is head rod, and the middle part of head rod has the first outside thread that coordinates with the first tapped hole, and the length of head rod is greater than the degree of depth of through hole.
Further, the second end of shaft-like body has blind hole, and the second stop member is the second connecting rod that coordinates with blind hole, and blind hole has internal thread, the first end of the second connecting rod has the second outside thread with screw-internal thread fit, and the length of the second connecting rod is greater than the degree of depth of blind hole.
Further, block has the second tapped hole that extends along the axial direction of shaft-like body, and the first end of shaft-like body has the 3rd outside thread that coordinates with the second tapped hole.
Further, block and shaft-like body by integral forming.
Further, block and shaft-like body all are cylindric.
Further, be connected with holding part on block, holding part is cone table shape.
Apply locating stud of the present utility model, because shaft-like body is solid construction, therefore, intensity for the locating stud of hollow structure of the prior art, has been improved effectively in the middle part of shaft-like body.In addition, the first end of shaft-like body is provided with the first stop member, the first end of shaft-like body removably is provided with the second stop member, therefore, shaft-like body can remain on specified position under the effect of the first stop member and the second stop member, match so that locating stud remains on for the mode of specified position by inner core, spring and locking ball with respect to of the prior art, not only simplify the structure, and reduced manufacture cost.From the above, locating stud of the present utility model is not only simple in structure, and intensity is higher.
Description of drawings
The Figure of description that forms the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not form improper restriction of the present utility model.In the accompanying drawings:
The master that Fig. 1 shows the embodiment's (not shown the second stop member) according to locating stud of the present utility model looks schematic diagram; And
The master of the second stop member that Fig. 2 shows the locating stud of Fig. 1 looks schematic diagram.
Wherein, the reference character in above-mentioned figure is as follows:
10, shaft-like body; 11, through hole; 20, block; 30, holding part; 40, the second stop member; 41, elastic bend part; 42, the first supporting leg; 43, the second supporting leg.
Embodiment
Need to prove, in the situation that do not conflict, embodiment and the feature in embodiment in the application can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
As shown in Figure 1, the locating stud of the present embodiment comprises shaft-like body 10, the first stop member and the second stop member (not shown).The middle part of shaft-like body 10 is solid construction.The first stop member is arranged on the first end of shaft-like body 10.The second stop member removably is connected to the second end of shaft-like body 10.
The locating stud of application the present embodiment, because shaft-like body 10 is solid construction, therefore, intensity for the locating stud of hollow structure of the prior art, has been improved effectively in the middle part of shaft-like body 10.In addition, the first end of shaft-like body 10 is provided with the first stop member, the first end of shaft-like body 10 removably is provided with the second stop member, therefore, shaft-like body 10 can remain on specified position under the effect of the first stop member and the second stop member, match so that locating stud remains on for the mode of specified position by inner core, spring and locking ball with respect to of the prior art, not only simplify the structure, and reduced manufacture cost.From the above, the locating stud of the present embodiment is not only simple in structure, and intensity is higher.
As shown in Figure 1, in the present embodiment, the first stop member comprises block 20, and block 20 protrudes from shaft-like body 10 along the axial direction perpendicular to shaft-like body 10.Like this, block 20 can play backstop action to shaft-like body 10 at the first end of shaft-like body 10.
As shown in Figure 1, in the present embodiment, the second end of shaft-like body 10 has through hole 11, the second stop members and coordinates with through hole 11, the axis of through hole 11 is vertical with the axial direction of shaft-like body 10, and the second stop member 40 has the protuberance that is arranged on the auxiliary section in through hole 11 and protrudes from through hole 11.The protuberance of the second stop member 40 can play backstop action at the shaft-like body 10 of the two port of shaft-like body 10.
As shown in Figure 2, in the present embodiment, the second stop member 40 comprises elastic bend part 41, the first supporting leg 42 and the second supporting leg 43.The two ends of the first end of the first end of the first supporting leg 42 and the second supporting leg 43 and elastic bend part 41 connect one to one, distance between the first end of the first end of the first supporting leg 42 and the second supporting leg 43 is greater than the diameter of through hole 11, and the second end of the first supporting leg 42 has near the primary importance of the second supporting leg 43 and away from the second place of the second supporting leg 43.Wherein, when the second end of the first supporting leg 42 was positioned at primary importance, the distance between the second end of the second end of the first supporting leg 42 and the second supporting leg 43 was less than the diameter of through hole 11.When the second end of the first supporting leg 42 was positioned at the second place, the distance between the second end of the second end of the first supporting leg 42 and the second supporting leg 43 was greater than the diameter of through hole 11.
When the second stop member 40 was not subjected to External Force Acting, the second end of the first supporting leg 42 was positioned at the second place.For making the second stop member 40 penetrate through hole 11 and play backstop action, press the first supporting leg 42 and the second supporting leg 43, so that elastic bend part 41 bendings, the first supporting leg 42 and the second supporting leg 43 are close to each other until the second end of the first supporting leg 42 is positioned at primary importance.At this moment, the second stop member 40 just can penetrate in through hole 11.Due to the diameter of the distance between the first end of the first end of the first supporting leg 42 and the second supporting leg 43 greater than through hole 11, therefore, thus the first end of the first end of the first supporting leg 42, the second supporting leg 43 and elastic bend part 41 can not penetrate in through hole 11 and form a protuberance.After the second end of the second end of the first supporting leg 42 and the second supporting leg 43 passes through hole 11, eliminate the second suffered external force of stop member 40, at this moment, the second end of the first supporting leg 42 recovers the second place, that is to say, the second end of the second end of the first supporting leg 42 and the second supporting leg 43 can not pass from through hole 11, thereby has formed another protuberance.And above-mentioned two protuberances are positioned at the both sides of through hole 11, and relative with through hole 11 fixing, and then have improved the stability of the second stop member 40.
As shown in Figure 2, in the present embodiment, has the bending section towards the middle bent of the second supporting leg 43 between the two end part of the first supporting leg 42, therefore, distance between the middle part of the middle part of the first supporting leg 42 and the second supporting leg 43 is all the time less than the distance between the second end of the second end of the first supporting leg 42 and the second supporting leg 43, like this, conveniently the second stop member 40 penetrates in through hole 11.
In the present embodiment, block 20 has the second tapped hole that extends along the axial direction of shaft-like body 10, and the first end of shaft-like body 10 has the 3rd outside thread that coordinates with the second tapped hole.Like this, realize removably connecting of block 20 and shaft-like body 10, facilitated the independent transportation of shaft-like body 10.Certainly, as feasible mode of execution, block 20 also can be formed in one with shaft-like body 10.Like this, process more convenient, low cost of manufacture.
As shown in Figure 2, in the present embodiment, block 20 all is cylindric with shaft-like body 10.Like this, process more convenient, low cost of manufacture.
As shown in Figure 2, in the present embodiment, be connected with holding part 30 on block 20, holding part 30 is cone table shape.The holding part 30 of cone table shape facilitates the staff to hold.
In unshowned in the drawings embodiment, through hole 11 can be the first tapped hole, and the second stop member can be head rod, and the middle part of head rod has the first outside thread that coordinates with the first tapped hole, and the length of head rod is greater than the degree of depth of through hole 11.Two of head rod form respectively protuberance.As feasible mode of execution, the second end of shaft-like body 10 can have blind hole, the second stop member can be the second connecting rod that coordinates with blind hole, blind hole has internal thread, the first end of the second connecting rod has the second outside thread with screw-internal thread fit, and the length of the second connecting rod is greater than the degree of depth of blind hole.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a locating stud, is characterized in that, comprising:
Shaft-like body (10), described shaft-like body (10) is solid construction;
The first stop member, be arranged on the first end of described shaft-like body (10);
The second stop member (40), removably be connected to the second end of described shaft-like body (10).
2. locating stud according to claim 1, is characterized in that, described the first stop member comprises block (20), described block
(20) protrude from shaft-like body (10) along the axial direction perpendicular to described shaft-like body (10).
3. locating stud according to claim 1, it is characterized in that, the second end of described shaft-like body (10) has through hole (11), the axis of described through hole (11) is vertical with the axial direction of described shaft-like body (10), described the second stop member (40) coordinates with described through hole (11), and described the second stop member (40) has the protuberance that is arranged on the auxiliary section in described through hole (11) and protrudes from described through hole (11).
4. locating stud according to claim 3, is characterized in that, described the second stop member (40) comprising:
Elastic bend part (41), the first supporting leg (42) and the second supporting leg (43), the two ends of the first end of the first end of described the first supporting leg (42) and described the second supporting leg (43) and described elastic bend part (41) connect one to one, distance between the first end of the first end of described the first supporting leg (42) and described the second supporting leg (43) is greater than the diameter of described through hole (11), the second end of described the first supporting leg (42) has near the primary importance of described the second supporting leg (43) and away from the second place of described the second supporting leg (43), wherein
When the second end of described the first supporting leg (42) was positioned at described primary importance, the distance between the second end of the second end of described the first supporting leg (42) and the second supporting leg (43) was less than the diameter of described through hole (11);
When the second end of described the first supporting leg (42) was positioned at the described second place, the distance between the second end of the second end of described the first supporting leg (42) and the second supporting leg (43) was greater than the diameter of described through hole (11).
5. locating stud according to claim 3, it is characterized in that, described through hole (11) is the first tapped hole, described the second stop member (40) is head rod, the middle part of described head rod has the first outside thread that coordinates with described the first tapped hole, and the length of described head rod is greater than the degree of depth of described through hole (11).
6. locating stud according to claim 1, it is characterized in that, the second end of described shaft-like body (10) has blind hole, described the second stop member (40) is the second connecting rod that coordinates with described blind hole, described blind hole has internal thread, the first end of described the second connecting rod has the second outside thread with described screw-internal thread fit, and the length of described the second connecting rod is greater than the degree of depth of described blind hole.
7. locating stud according to claim 2, it is characterized in that, described block (20) has the second tapped hole that extends along the axial direction of described shaft-like body (10), and the first end of described shaft-like body (10) has the 3rd outside thread that coordinates with described the second tapped hole.
8. locating stud according to claim 2, is characterized in that, described block (20) is one-body molded with described shaft-like body (10).
9. locating stud according to claim 2, is characterized in that, described block (20) all is cylindric with described shaft-like body (10).
10. locating stud according to claim 2, is characterized in that, is connected with holding part (30) on described block (20), and described holding part (30) is cone table shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203282994U CN203285809U (en) | 2013-06-07 | 2013-06-07 | Locating pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203282994U CN203285809U (en) | 2013-06-07 | 2013-06-07 | Locating pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203285809U true CN203285809U (en) | 2013-11-13 |
Family
ID=49542174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203282994U Expired - Fee Related CN203285809U (en) | 2013-06-07 | 2013-06-07 | Locating pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203285809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019100A (en) * | 2014-05-30 | 2014-09-03 | 苏州柏德纳科技有限公司 | Connecting pin for bottle supporting platform |
-
2013
- 2013-06-07 CN CN2013203282994U patent/CN203285809U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019100A (en) * | 2014-05-30 | 2014-09-03 | 苏州柏德纳科技有限公司 | Connecting pin for bottle supporting platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20160607 |