CN210334968U - Turnover pin positioning and clamping device for vehicle body sheet metal part - Google Patents
Turnover pin positioning and clamping device for vehicle body sheet metal part Download PDFInfo
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- CN210334968U CN210334968U CN201921371520.8U CN201921371520U CN210334968U CN 210334968 U CN210334968 U CN 210334968U CN 201921371520 U CN201921371520 U CN 201921371520U CN 210334968 U CN210334968 U CN 210334968U
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Abstract
The utility model relates to an automobile parts processing equipment field, the technical scheme of the utility model be: a locating and clamping device for a turnover pin of a sheet metal part of a vehicle body comprises a fixed platform and locating rods, wherein the locating rods are arranged on a pair and are respectively located on two sides of the fixed platform, a support block is arranged in the middle of the top of the fixed table, a positioning pin is arranged on the top of the positioning rod in an extending way towards the direction of the support block, the positioning pin and the positioning rod are integrally formed, an adjusting wheel is arranged at the middle position of the fixed platform, an adjusting rod is arranged between the adjusting wheel and the positioning rod, one end of the adjusting rod is contacted with the positioning rod and the other end is contacted with the adjusting wheel, the adjusting rod passes through the fixed platform, a return spring is arranged between the bottoms of the pair of positioning rods, the regulating wheel axis position is provided with the rocking arm handle, the joint cooperation links to each other between rocking arm handle and the regulating wheel, and this device plays the positioning action when welding work piece, and convenient operation has reduced the cost of processing and purchase.
Description
Technical Field
The utility model relates to an automobile parts processing equipment field especially involves a car body sheet metal component turn over round pin location and clamping device.
Background
By automotive body-in-white is meant a body structural member and panel weld assembly and includes a front wing panel, doors, hood, trunk lid, but not an unpainted body of accessories and trim. It is also said that the body-in-white is a body before welding is completed and before painting, and does not include moving parts such as four doors and two covers. During production, the components are punched and welded, and the welded steel is formed by connecting the previously punched steel together to form a complete vehicle body. During the welding process, the stamped workpiece needs to be positioned.
However, in the prior art, a positioning device is used for welding, and a mechanism of two three-axis cylinders is often used for fixing a workpiece, so that the work is troublesome, and the production and processing costs are increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a turning pin location and clamping device of automobile body sheet metal component.
The above technical purpose of the utility model is realized with following technical scheme:
the utility model provides a car body sheet metal component turn over round pin location and clamping device, includes fixed station and locating lever, the locating lever sets up in a pair of both sides that just are located the fixed station respectively, the top intermediate position of fixed station is provided with the tray, the top of locating lever is provided with the locating pin towards the extension of tray direction, locating pin and locating lever integrated into one piece, the fixed station intermediate position is provided with the regulating wheel, be provided with the regulation pole between regulating wheel and the locating lever, the one end of adjusting the pole contacts and the other end contacts with the regulating wheel with the locating lever, it passes the fixed station setting, and is a pair of be provided with reset spring between the bottom of locating lever, regulating wheel axis position is provided with rocker handle, the joint cooperation links to each other between rocker handle and the regulating wheel, rocker handle outwards extends the setting.
The utility model discloses a further set up to: and two sides of the bottom of the fixed table are respectively provided with a fixed support, and the fixed supports are provided with reinforcing rib structures.
The utility model discloses a further set up to: the two sides of the fixed table are respectively provided with a hinged support, the middle part of the positioning rod is connected with the hinged supports, and the positioning rod is hinged with the fixed table through the hinged supports.
The utility model discloses a further set up to: the regulating wheel is of a cam structure with central symmetry, and two convex parts are arranged on the regulating wheel.
The utility model discloses a further set up to: the adjusting rod is characterized in that a rod sleeve is arranged between the adjusting rod and the fixed table, the rod sleeve is fixedly arranged on the fixed table, and the adjusting rod is located in the rod sleeve and is in sliding connection with the rod sleeve.
The utility model discloses a further set up to: the fixed table is provided with a spring sleeve, and the reset spring is arranged in the spring sleeve.
The utility model discloses a further set up to: a rotary limiting plate is arranged at the position, located on the rocker arm handle, of the fixed table and matched with the rocker arm handle in an inserting mode.
To sum up, the utility model discloses following beneficial effect has:
the device is used for positioning the stamping workpiece on the automobile body-in-white, is convenient to weld, replaces the mechanisms of two general three-axis cylinders, meets the positioning requirement, and can achieve the welding quality of the automobile body sheet metal parts. Meanwhile, the processing and purchasing cost is reduced, the cost of the device is reduced by more than 5 times compared with that of a similar positioning and clamping mechanism, the structure is simple, the operation is convenient, and the efficiency of processing and production is favorably improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a schematic view of the three-dimensional splitting structure of the present invention.
Fig. 4 is an enlarged schematic view of a portion a of fig. 3.
Fig. 5 is a schematic view of the local splitting structure of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
wherein: 1-a fixed table; 2-fixing the bracket; 3-positioning a rod; 4-positioning pins; 5-a hinged bracket; 6-a regulating wheel; 7-adjusting the rod; 8-rod sleeve; 9-a return spring; 10-a rocker handle; 11-a spring sleeve; 12-a support block; 13-rotating limit plate.
Detailed Description
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5, the pin turning positioning and clamping device for the sheet metal part of the vehicle body comprises a fixed table 1 and a positioning rod 3, wherein the positioning rod 3 is arranged on a pair of two sides of the fixed table 1, a support block 12 is arranged at the middle position of the top of the fixed table 1, a positioning pin 4 is arranged at the top of the positioning rod 3 in an extending manner towards the support block 12, the positioning pin 4 and the positioning rod 3 are integrally formed, an adjusting wheel 6 is arranged at the middle position of the fixed table 1, an adjusting rod 7 is arranged between the adjusting wheel 6 and the positioning rod 3, one end of the adjusting rod 7 is contacted with the positioning rod 3, the other end of the adjusting rod 7 is contacted with the adjusting wheel 6, the adjusting rod 7 passes through the fixed table 1, a reset spring 9 is arranged between the bottoms of the pair of positioning rods 3, a rocker handle 10 is arranged at the middle shaft of the adjusting wheel, the rocker handle 10 extends outwardly. This device is used for when the punching press work piece on the automobile body in white carries out welding operation, play the effect of location, under unoperated state, reset spring 9 makes two locating levers 3 be vertical state, when needing to use, put into fixed station 1 with the work piece, tray 12 plays supporting role, make the work piece be located between two locating levers 3, rotate rocker handle 10 afterwards, drive regulating wheel 6 and rotate, the protruding structure of pitch arc of regulating wheel 6 will adjust the one end jack-up of pole 7, and then make the lower part jack-up of adjusting pole 7 with locating lever 3, make the lower part of two locating levers 3 keep away from each other, thereby make locating pin 4 at two locating lever 3 tops draw close each other, turn into the precision hole of work piece with locating pin 4, make the work piece location, using rotatory limiting plate 13 fixed compression rocker handle 10. After the welding is finished, the rotary limiting plate 13 is loosened, the rocker arm handle 10 is rotated, the adjusting wheel 6 and the adjusting rod 7 are reset, the positioning rod 3 is reset under the action of the reset spring 9, the positioning pin 4 is driven to be pulled out of the precision hole, and then the workpiece is taken down.
Two sides of the bottom of the fixed table 1 are respectively provided with a fixed support 2, and the fixed supports 2 are provided with reinforcing rib structures. The fixing bracket 2 plays a role in fixing and stabilizing the whole device.
Two sides of the fixed platform 1 are respectively provided with a hinged support 5, the middle part of the positioning rod 3 is connected with the hinged support 5, and the positioning rod 3 is hinged and connected with the fixed platform 1 through the hinged support 5. The articulated bracket 5 enables the middle part of the positioning rod 3 to rotate on the fixed table 1, and the positioning and the taking down of workpieces are flexibly realized.
The adjusting wheel 6 is of a cam structure with central symmetry, and two convex parts are arranged on the adjusting wheel 6. The cam structure can support the movement and the reset of the adjusting rod 7.
A rod sleeve 8 is arranged between the adjusting rod 7 and the fixed platform 1, the rod sleeve 8 is fixedly arranged on the fixed platform 1, and the adjusting rod 7 is located in the rod sleeve 8 and is in sliding connection with the rod sleeve 8.
The fixed table 1 is provided with a spring sleeve 11, and the return spring 9 is arranged inside the spring sleeve 11.
A rotary limiting plate 13 is arranged at the position, located on the rocker arm handle 10, of the fixed table 1, and the rotary limiting plate 13 is in plug-in fit with the rocker arm handle 10. The rotation limiting plate 13 plays a role of fixing and pressing the rocker handle 10.
The working principle is as follows: this device is used for when the punching press work piece on the automobile body in white carries out welding operation, play the effect of location, under unoperated state, reset spring 9 makes two locating levers 3 be vertical state, when needing to use, put into fixed station 1 with the work piece, tray 12 plays supporting role, make the work piece be located between two locating levers 3, rotate rocker handle 10 afterwards, drive regulating wheel 6 and rotate, the protruding structure of pitch arc of regulating wheel 6 will adjust the one end jack-up of pole 7, and then make the lower part jack-up of adjusting pole 7 with locating lever 3, make the lower part of two locating levers 3 keep away from each other, thereby make locating pin 4 at two locating lever 3 tops draw close each other, turn into the precision hole of work piece with locating pin 4, make the work piece location, using rotatory limiting plate 13 fixed compression rocker handle 10. After the welding is finished, the rotary limiting plate 13 is loosened, the rocker arm handle 10 is rotated, the adjusting wheel 6 and the adjusting rod 7 are reset, the positioning rod 3 is reset under the action of the reset spring 9, the positioning pin 4 is driven to be pulled out of the precision hole, and then the workpiece is taken down.
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 above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A pin turning positioning and clamping device for a vehicle body sheet metal part is characterized by comprising a fixed platform (1) and a positioning rod (3), wherein the positioning rod (3) is arranged on a pair of fixed platform (1) and is respectively positioned on two sides of the fixed platform (1), a supporting block (12) is arranged at the middle position of the top of the fixed platform (1), a positioning pin (4) is arranged at the top of the positioning rod (3) and extends towards the direction of the supporting block (12), the positioning pin (4) and the positioning rod (3) are integrally formed, an adjusting wheel (6) is arranged at the middle position of the fixed platform (1), an adjusting rod (7) is arranged between the adjusting wheel (6) and the positioning rod (3), one end of the adjusting rod (7) is in contact with the positioning rod (3) and the other end of the adjusting rod is in contact with the adjusting wheel (6), the adjusting rod (7) passes through the fixed platform (1), a reset spring (9, a rocker arm handle (10) is arranged at the middle shaft position of the adjusting wheel (6), the rocker arm handle (10) is connected with the adjusting wheel (6) in a clamping matching mode, and the rocker arm handle (10) extends outwards.
2. The roll pin positioning and clamping device for the sheet metal part of the vehicle body according to claim 1, characterized in that: the bottom two sides of the fixed table (1) are respectively provided with a fixed support (2), and the fixed supports (2) are provided with reinforcing rib structures.
3. The roll pin positioning and clamping device for the sheet metal part of the vehicle body according to claim 2, characterized in that: the two sides of the fixed platform (1) are respectively provided with a hinged support (5), the middle part of the positioning rod (3) is connected with the hinged supports (5), and the positioning rod (3) is hinged and connected with the fixed platform (1) through the hinged supports (5).
4. The roll pin positioning and clamping device of the vehicle body sheet metal part according to claim 3, characterized in that: the adjusting wheel (6) is of a cam structure with central symmetry, and two convex parts are arranged on the adjusting wheel (6).
5. The roll pin positioning and clamping device of the vehicle body sheet metal part according to claim 4, characterized in that: a rod sleeve (8) is arranged between the adjusting rod (7) and the fixed platform (1), the rod sleeve (8) is fixedly arranged on the fixed platform (1), and the adjusting rod (7) is located in the rod sleeve (8) and is in sliding connection with the rod sleeve (8).
6. The roll pin positioning and clamping device for the sheet metal part of the vehicle body according to claim 5, characterized in that: a spring sleeve (11) is arranged on the fixed table (1), and the return spring (9) is arranged inside the spring sleeve (11).
7. The roll pin positioning and clamping device of the vehicle body sheet metal part according to claim 6, characterized in that: a rotary limiting plate (13) is arranged on the fixed table (1) and located at the position of the rocker arm handle (10), and the rotary limiting plate (13) is in plug-in fit with the rocker arm handle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371520.8U CN210334968U (en) | 2019-08-22 | 2019-08-22 | Turnover pin positioning and clamping device for vehicle body sheet metal part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371520.8U CN210334968U (en) | 2019-08-22 | 2019-08-22 | Turnover pin positioning and clamping device for vehicle body sheet metal part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210334968U true CN210334968U (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921371520.8U Active CN210334968U (en) | 2019-08-22 | 2019-08-22 | Turnover pin positioning and clamping device for vehicle body sheet metal part |
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| CN (1) | CN210334968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805095A (en) * | 2020-07-14 | 2020-10-23 | 沈富春 | A laser cutting equipment with the function of preventing the number of hot melt parts from splashing |
-
2019
- 2019-08-22 CN CN201921371520.8U patent/CN210334968U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805095A (en) * | 2020-07-14 | 2020-10-23 | 沈富春 | A laser cutting equipment with the function of preventing the number of hot melt parts from splashing |
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