CN203526446U - Novel producing and machining clamp for ball pin - Google Patents
Novel producing and machining clamp for ball pin Download PDFInfo
- Publication number
- CN203526446U CN203526446U CN201320634834.9U CN201320634834U CN203526446U CN 203526446 U CN203526446 U CN 203526446U CN 201320634834 U CN201320634834 U CN 201320634834U CN 203526446 U CN203526446 U CN 203526446U
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- China
- Prior art keywords
- push rod
- piston push
- piston
- ball pin
- cylinder body
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- 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 - Lifetime
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- 238000003754 machining Methods 0.000 title abstract description 5
- 238000004519 manufacturing process Methods 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 13
- 230000005173 gliding motility Effects 0.000 claims description 6
- 238000005242 forging Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 2
- 210000000078 claw Anatomy 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- 241001584775 Tunga penetrans Species 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a frock clamp of a cold header, and particularly relates to a novel producing and machining clamp for a ball pin. The producing and machining clamp comprises an outer cylinder body and a piston cylinder which can slide up and down in a reciprocating mode along the inner side wall of the outer cylinder body, a piston push rod is installed on the piston cylinder, a piston push rod through hole and a preset connecting hole are formed in the bottom surface of the outer cylinder body, a first seal ring is embedded in the piston push rod through hole, and the piston push rod penetrates through the first seal ring; mechanical hands are connected to the front end of the piston push rod and can be opened or closed through the stretching and retracting motion of the piston push rod, and when the mechanical hands are in the closed state, a containing cavity where a ball head of the ball pin can move is formed between mechanical hand claws correspondingly. The technical defect that when clamped by an existing forging clamp, the ball pin can not be vertically overturned by 90 degrees is overcome, and when clamped and lifted by the producing and machining clamp, the ball pin can be vertically overturned by 90 degrees.
Description
Technical field
The utility model relates to the production and processing fixture of a kind of frock clamp of cold headers, particularly Novel ball pin.
Background technology
At automobile, be more and more subject to today that people welcome, automobile production producer more and more payes attention to the manufacturing cost of automobile, and therefore, the manufacturing cost that how to reduce automobile has become Ge great automobile production producer problem in the urgent need to address.
As the connecting piece of automobile hanging and steering, the effect of ball stud can not be ignored, and its reason is that each automobile all needs to realize specific function with a large amount of ball studs.What the conventional production process of ball stud adopted at present is metal cutting method, and its corollary equipment has numerically controlled lathe etc.The defects such as this production method exists consumptive material serious, less economical.
For above-mentioned production problem, some enterprises start to adopt metal forging method to produce ball stud, and its corollary equipment is metal cold headers, owing to producing without any waste cut materials in the conducting forging processing process of metal, therefore can effectively improve the consumptive material situation in enterprise practical production, reduce production costs.Due to the Forging Technology of the ball stud Cutting Process of comparing, in its whole technique, operation substep is relatively many, therefore in whole Forging Technology, can relate to how secondary processing mold, and consider the accuracy requirement of product processing dimension, the conversion of metal stock to be processed between each processing mold need realize by special fixture.But the forging clamp for machining of existing ball stud, it cannot realize the flip vertical that metal stock to be processed is realized 90 degree in the process being held.
Utility model content
The purpose of this utility model is that a kind of production and processing fixture of Novel ball pin is provided in order to solve above-mentioned the deficiencies in the prior art, and ball stud, in this fixture clamping lifting process, can complete the flip vertical of 90 degree.
To achieve these goals, the production and processing fixture of the Novel ball pin that the utility model is designed, the madial wall that comprises outer cylinder body and can comply with outer cylinder body is made the piston cylinder of up and down reciprocatingly gliding motility, piston push rod is installed on piston cylinder, the bottom surface of described outer cylinder body is provided with piston push rod through hole and the default hole that connects, in piston push rod through hole, be embedded with the first sealing ring, piston push rod runs through above-mentioned the first sealing ring, and be connected with and can realize by the expanding-contracting action of piston push rod the manipulator of folding at the front end of this piston push rod, this manipulator is closing up under state, between its corresponding mechanical paw, form the mobilizable container cavity of bulb of a ball stud.At this, described piston cylinder can be pneumatic cylinder or hydraulic cylinder.
For the sealing between the lateral wall of jigger lifting piston cylinder and the madial wall of outer cylinder body, described in the production and processing fixture of Novel ball pin that the utility model provides, the outer wall of piston cylinder is provided with cannelure, is embedded with the second sealing ring in circular trough.
Stability for the up and down reciprocatingly gliding motility in outer cylinder body of jigger lifting piston cylinder, described in the production and processing fixture of Novel ball pin that the utility model provides, the madial wall of outer cylinder body is provided with guide chute, and the outer wall of described piston cylinder is provided with the guiding rib matching with above-mentioned guide chute.
The production and processing fixture of the Novel ball pin that the utility model obtains, due to being installed in its structure, the piston cylinder of manipulator can in outer cylinder body, do up and down reciprocatingly gliding motility, simultaneously when manipulator closes up, between its corresponding mechanical paw, be formed with the bulb container cavity of a ball stud, therefore ball stud, in this fixture clamping lifting process, can complete the flip vertical of 90 degree.
Accompanying drawing explanation
Fig. 1 is the structural representation of the production and processing fixture of embodiment 1 Novel ball pin that provides;
Fig. 2 is the cutaway view at A-A place in Fig. 1;
Fig. 3 be in the production and processing fixture of embodiment 1 Novel ball pin that provides manipulator close up view;
Fig. 4 is the structural representation of the production and processing fixture of embodiment 2 Novel ball pin that provides;
Fig. 5 is the structural representation of embodiment 3;
Fig. 6 is the partial enlarged drawing at b place in Fig. 5.
In figure: outer cylinder body 1, piston push rod through hole 1-1, default hole 1-2, guide chute 1-3, piston cylinder 2, guiding rib 2-1, cannelure 2-2, piston push rod 3, manipulator 4, mechanical paw 4-1, bulb container cavity 4-2, the first sealing ring 5, the second sealing ring 6, the ball stud 7 of connecing.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment 1:
As depicted in figs. 1 and 2, the production and processing fixture of the Novel ball pin that the present embodiment provides, the madial wall that comprises outer cylinder body 1 and can comply with outer cylinder body 1 is made the piston cylinder 2 of up and down reciprocatingly gliding motility, piston push rod 3 is installed on piston cylinder 2, the bottom surface of described outer cylinder body 1 is provided with piston push rod through hole 1-1 and the default hole 1-2 that connects, in piston push rod through hole 1-1, be embedded with the first sealing ring 5, piston push rod 3 runs through above-mentioned the first sealing ring 5, and be connected with and can realize by the expanding-contracting action of piston push rod 3 manipulator 4 of folding at the front end of this piston push rod 3, as shown in Figure 3, this manipulator 4 is closing up under state, between its corresponding mechanical paw 4-1, form the mobilizable container cavity 4-2 of bulb of a ball stud 7.Piston cylinder 2 in wherein above-mentioned can adopt hydraulic cylinder or pneumatic cylinder, simultaneously when concrete use in said structure default on outer cylinder body 1 connect hole 1-2 and outer source of the gas or outside hydraulic power source connection.
The production and processing fixture of Novel ball pin that the present embodiment provides is when gripping ball stud 7 product, first piston cylinder 2 is clipped on the cylindrical section of ball stud 7 by piston push rod 3 driving device hands 4, then external air source or hydraulic power source continues to enter in outer cylinder body 1 by the default hole 1-2 that connects on outer cylinder body 1, at this moment the piston cylinder 2 that is positioned at outer cylinder body 1 just slowly promotes under the effect of air pressure or hydraulic pressure, thereby drive clamping to have the manipulator 4 of ball stud 7 also slowly to promote, now between the corresponding mechanical paw 4-1 due to manipulator 4, have bulb container cavity 4-2, therefore will there is the flip vertical of 90 degree in ball stud 7 under the effect of self gravitation when being raised.
Embodiment 2:
As shown in Figure 4, the production and processing fixture of the Novel ball pin that the present embodiment provides, its general structure is consistent with embodiment 1, but for the sealing between the lateral wall of jigger lifting piston cylinder 2 and the madial wall of outer cylinder body 1, described in the production and processing fixture of Novel ball pin that the present embodiment provides 7, the outer wall of piston cylinder 2 is provided with cannelure 2-2, is embedded with the second sealing ring 6 in circular trough 2-2.
Embodiment 3:
As shown in Figure 5 and Figure 6, the production and processing fixture of the Novel ball pin that the present embodiment provides, its general structure is consistent with embodiment 2, but the stability for jigger lifting piston cylinder 2 up and down reciprocatingly gliding motility in outer cylinder body 1, described in the production and processing fixture of Novel ball pin that the present embodiment provides 7, the madial wall of outer cylinder body 1 is provided with guide chute 1-3, and the outer wall of described piston cylinder 2 is provided with the guiding rib 2-1 matching with above-mentioned guide chute 1-3.
Claims (3)
1. the production and processing fixture of a Novel ball pin, it is characterized in that: the madial wall that comprises outer cylinder body (1) and can comply with outer cylinder body (1) is made the piston cylinder (2) of up and down reciprocatingly gliding motility, piston push rod (3) is installed on piston cylinder (2), the bottom surface of described outer cylinder body (1) is provided with piston push rod through hole (1-1) and the default hole (1-2) that connects, in piston push rod through hole (1-1), be embedded with the first sealing ring (5), piston push rod (3) runs through above-mentioned the first sealing ring (5), and be connected with and can realize by the expanding-contracting action of piston push rod (3) manipulator (4) of folding at the front end of this piston push rod (3), this manipulator (4) is closing up under state, between its corresponding mechanical paw (4-1), form the mobilizable container cavity of bulb (4-2) of a ball stud (7).
2. the production and processing fixture of Novel ball pin according to claim 1, is characterized in that: the outer wall of described piston cylinder (2) is provided with cannelure (2-2), is embedded with the second sealing ring (6) in circular trough (2-2).
3. the production and processing fixture of Novel ball pin according to claim 1 and 2, it is characterized in that: the madial wall of described outer cylinder body (1) is provided with guide chute (1-3), the outer wall of described piston cylinder (2) is provided with the guiding rib (2-1) matching with above-mentioned guide chute (1-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320634834.9U CN203526446U (en) | 2013-10-15 | 2013-10-15 | Novel producing and machining clamp for ball pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320634834.9U CN203526446U (en) | 2013-10-15 | 2013-10-15 | Novel producing and machining clamp for ball pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203526446U true CN203526446U (en) | 2014-04-09 |
Family
ID=50412708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320634834.9U Expired - Lifetime CN203526446U (en) | 2013-10-15 | 2013-10-15 | Novel producing and machining clamp for ball pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203526446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736898A (en) * | 2013-10-15 | 2014-04-23 | 宁波思进犇牛机械有限公司 | Novel production machining clamp for ball pin |
-
2013
- 2013-10-15 CN CN201320634834.9U patent/CN203526446U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736898A (en) * | 2013-10-15 | 2014-04-23 | 宁波思进犇牛机械有限公司 | Novel production machining clamp for ball pin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |
|
| CX01 | Expiry of patent term |