CN210731514U - Two-stage turnover mechanism for tool positioning - Google Patents
Two-stage turnover mechanism for tool positioning Download PDFInfo
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- CN210731514U CN210731514U CN201921830410.3U CN201921830410U CN210731514U CN 210731514 U CN210731514 U CN 210731514U CN 201921830410 U CN201921830410 U CN 201921830410U CN 210731514 U CN210731514 U CN 210731514U
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- tooling
- connecting rod
- positioning
- turnover mechanism
- support
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Abstract
The utility model discloses a second grade tilting mechanism is used in frock location, which comprises a bracket, support cavity sets up, install the pivot through the bearing on the support, fixedly connected with connecting rod in the pivot, connecting rod upper end fixed mounting has the frock mount pad, the connecting rod bottom is articulated with the reciprocal power input mechanism of level setting, follows the direction of motion of frock mount pad is provided with stop gear. The utility model has the advantages of simple structure, strong universality and easy operation.
Description
Technical Field
The utility model relates to the field of machine-building, especially, relate to a frock is second grade tilting mechanism for location.
Background
The automobile production process mainly comprises four processes of stamping, welding, coating and final assembly, wherein a welding workshop is mainly responsible for the welding and forming process of a body-in-white main body, stamping single pieces need to be accurately positioned in the production process, then the stamping single pieces are welded into sub-assemblies, and the sub-assemblies are gradually spliced into the whole body-in-white.
In order to reach the accurate positioning to the part welding in-process of production, the second grade upset needs to be used in many places, install promptly and install on the basis of one-level upset and all be standardized tilting mechanism in the second grade upset machine one-level tilting mechanism that is different from one-level upset direction, can realize welding the general tilting mechanism in workshop, but second grade tilting mechanism needs according to the difference of part, modify second grade tilting mechanism's structure, rotation range and size etc. design in-process structure all will be modified at every turn, lead to the design process comparatively loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
To the deficiency of the prior art, the technical problem to be solved by the present patent application is: how to provide a frock location with second grade tilting mechanism of simple structure, commonality are strong, easily operation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a frock is second grade tilting mechanism for location, includes the support, support cavity sets up, install the pivot through the bearing on the support, fixedly connected with connecting rod in the pivot, connecting rod upper end fixed mounting has the frock mount pad, the connecting rod bottom is articulated with the reciprocal power input mechanism of level setting, follows the direction of motion of frock mount pad is provided with stop gear.
When the tool is used, the support is installed on a universal one-level turnover mechanism in a workshop, a tool is placed on the tool installation seat, when the tool needs to be turned over, the reciprocating power input mechanism performs specific linear motion in the horizontal direction, and then the connecting rod is driven to rotate around the rotating shaft. The utility model provides an install and tilting mechanism's second grade tilting mechanism can provide the upset of many one-levels for the frock between welding and installing the workshop, avoids the interference of each other between the work piece, and the commonality is strong, only need install on the frock mount pad can, need not to carry out specific size design, convenient operation.
As an optimization, the reciprocating power input mechanism comprises a cylinder with a horizontally arranged axis, the free end of the cylinder is opposite to the support, a hinged block is fixedly installed at the free end of the cylinder, and the hinged block is connected with the connecting rod through a hinge pin.
Like this, the free end of cylinder carries out horizontally concertina movement, reaches reciprocal requirement, and the cylinder free end is connected with the connecting rod through articulated piece and round pin axle, and the connecting rod can realize revolving shaft reciprocating motion's rotation under the power input of cylinder, realizes upset and reseing.
Preferably, the support comprises a bottom plate which is horizontally arranged, and vertical plates are oppositely arranged on the bottom plate.
Therefore, the two vertical plates which are oppositely arranged can provide space for the rotation of the rotating shaft and the connecting rod and the hinging of the connecting rod and the air cylinder.
Preferably, the limiting mechanism comprises limiting blocks which are oppositely arranged along the movement direction of the tool mounting seat, and the two limiting blocks are fixedly connected with the vertical plate through connecting plates.
Like this, the stopper can carry on spacingly for the tool setting seat, needs the stroke setting of cooperation cylinder, avoids causing the damage to the cylinder, and in addition, the stopper can play certain supporting role to it after the tool setting seat targets in place.
Preferably, the outer surface of the rotating shaft is provided with threads, the thread parts on two sides of the connecting rod are provided with nuts, and the nuts are closely attached to the connecting rod.
Like this, two nuts can sticis the connecting rod, avoid producing the rotation mutually between its and the pivot, guarantee second grade tilting mechanism's upset precision, in addition, establish the connecting rod with the pivot components of a whole that can function independently and have reduced the processing cost, can change alone it again when damaging, cost of maintenance is low.
As optimization, two one sides that the stopper kept away from each other are provided with the inductor that is used for detecting that the frock mount pad targets in place, two the inductor fixed mounting is in on the riser.
Like this, whether the inductor can detect the frock mount pad target in place, discovery trouble and early warning that can be timely.
As an optimization, a buffer is further arranged on the vertical plate, the buffer and the inductor are arranged adjacently, and the buffering end of the buffer is arranged right opposite to the tool mounting seat.
Like this, the buffer can provide the buffering work for the upset of frock mount pad, avoids the damage that the hard contact of frock mount pad and stopper produced the cylinder, can increase of service life.
As optimization, the two ends of the rotating shaft extend out of the vertical plate, and a locking washer is installed at the end part of the rotating shaft.
Like this, the installation of guarantee pivot is more stable, avoids the pivot to produce equipment that the dislocation leads to and rocks and the noise.
As optimization, the two sides of the air cylinder are fixedly arranged on the vertically arranged support lugs.
Therefore, the support lug can provide stable support for the air cylinder, so that the air cylinder can keep a stable state when power input is provided and cannot be dislocated.
Preferably, the bottom plate and the support lugs are fixedly arranged on the horizontal plate.
Therefore, the connecting plate connects the bottom plate and the support lug into a whole, and is favorable for connection and installation with the primary turnover mechanism.
Description of the drawings:
fig. 1 is the utility model discloses a frock is second grade tilting mechanism's for location structural schematic.
Fig. 2 is a schematic structural view of fig. 1 with the tool mounting base and the connecting rod removed.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a two-stage turnover mechanism for tool positioning includes a support 1, the support 1 is hollow, a rotating shaft 11 is installed on the support 1 through a bearing, a connecting rod 12 is fixedly connected to the rotating shaft 11, a tool mounting seat 13 is fixedly installed at the upper end of the connecting rod 12, the bottom of the connecting rod 12 is hinged to a reciprocating power input mechanism horizontally arranged, and a limiting mechanism is arranged along the moving direction of the tool mounting seat 13.
When the tool is used, the support is installed on a universal one-level turnover mechanism in a workshop, a tool is placed on the tool installation seat, when the tool needs to be turned over, the reciprocating power input mechanism performs specific linear motion in the horizontal direction, and then the connecting rod is driven to rotate around the rotating shaft. The utility model provides an install and tilting mechanism's second grade tilting mechanism can provide the upset of many one-levels for the frock between welding and installing the workshop, avoids the interference of each other between the work piece, and the commonality is strong, only need install on the frock mount pad can, need not to carry out specific size design, convenient operation.
In this embodiment, the reciprocating power input mechanism includes a cylinder 14 with a horizontal axis, the free end of the cylinder 14 is opposite to the support 1, a hinged block 15 is fixedly mounted at the free end of the cylinder 14, and the hinged block 15 is hinged to the connecting rod 12 through a pin 16.
Like this, the free end of cylinder carries out horizontally concertina movement, reaches reciprocal requirement, and the cylinder free end is connected with the connecting rod through articulated piece and round pin axle, and the connecting rod can realize revolving shaft reciprocating motion's rotation under the power input of cylinder, realizes upset and reseing.
Specifically, the cylinder 14 is MDBT100-75 in type, and is stable and reliable in stroke and easy to purchase.
In this embodiment, the bracket 1 includes a bottom plate 101 horizontally disposed, and a vertical plate 102 is oppositely disposed on the bottom plate 101.
Therefore, the two vertical plates which are oppositely arranged can provide space for the rotation of the rotating shaft and the connecting rod and the hinging of the connecting rod and the air cylinder.
In this embodiment, the limiting mechanism includes limiting blocks 17 oppositely disposed along the moving direction of the tool mounting seat 13, and the two limiting blocks 17 are both fixedly connected to the vertical plate 102 through a connecting plate.
Like this, the stopper can carry on spacingly for the tool setting seat, needs the stroke setting of cooperation cylinder, avoids causing the damage to the cylinder, and in addition, the stopper can play certain supporting role to it after the tool setting seat targets in place.
In this embodiment, the outer surface of the rotating shaft 11 is provided with threads, the threaded portions on both sides of the connecting rod 12 are provided with nuts 18, and the nuts 18 are tightly attached to the connecting rod 12.
Like this, two nuts can sticis the connecting rod, avoid producing the rotation mutually between its and the pivot, guarantee second grade tilting mechanism's upset precision, in addition, establish the connecting rod with the pivot components of a whole that can function independently and have reduced the processing cost, can change alone it again when damaging, cost of maintenance is low.
In this embodiment, two one sides that the stopper 17 keeps away from each other are provided with the inductor 19 that is used for detecting that the frock mount pad targets in place, two inductor 19 fixed mounting is in on riser 102.
Like this, whether the inductor can detect the frock mount pad target in place, discovery trouble and early warning that can be timely.
Specifically, the sensor is BI8U-MT18-AP 6X-H1141.
In this embodiment, a buffer 2 is further disposed on the vertical plate 102, the buffer 2 is disposed adjacent to the inductor 19, and a buffering end of the buffer 2 is disposed opposite to the tool mounting seat 13.
Like this, the buffer can provide the buffering work for the upset of frock mount pad, avoids the damage that the hard contact of frock mount pad and stopper produced the cylinder, can increase of service life.
Specifically, the model of the buffer 2 is LROEM1.0MF.
In this embodiment, two ends of the rotating shaft 11 extend out of the vertical plate 102, and a lock washer is installed at an end of the rotating shaft 11.
Like this, the installation of guarantee pivot is more stable, avoids the pivot to produce equipment that the dislocation leads to and rocks and the noise.
In this embodiment, two sides of the cylinder 14 are fixedly mounted on the vertically arranged support lugs 21.
Therefore, the support lug can provide stable support for the air cylinder, so that the air cylinder can keep a stable state when power input is provided and cannot be dislocated.
In this embodiment, the bottom plate 101 and the support lug 21 are both fixedly mounted on the horizontal plate 22.
Therefore, the connecting plate connects the bottom plate and the support lug into a whole, and is favorable for connection and installation with the primary turnover mechanism.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a frock location is with second grade tilting mechanism which characterized in that: including support (1), support (1) cavity sets up, install pivot (11) through the bearing on support (1), fixedly connected with connecting rod (12) on pivot (11), connecting rod (12) upper end fixed mounting has frock mount pad (13), connecting rod (12) bottom is articulated with the reciprocal power input mechanism of level setting, follows the direction of motion of frock mount pad (13) is provided with stop gear.
2. The two-stage turnover mechanism for positioning the tooling as claimed in claim 1, wherein the reciprocating power input mechanism comprises a cylinder (14) with a horizontally arranged axis, the free end of the cylinder (14) is arranged opposite to the support (1), a hinge block (15) is fixedly mounted at the free end of the cylinder (14), and the hinge block (15) is hinged with the connecting rod (12) through a pin shaft (16).
3. The two-stage turnover mechanism for positioning the tooling as claimed in claim 2, wherein the bracket (1) comprises a horizontally arranged bottom plate (101), and vertical plates (102) are oppositely arranged on the bottom plate (101).
4. The two-stage turnover mechanism for positioning the tooling as claimed in claim 3, wherein the limiting mechanism comprises limiting blocks (17) oppositely arranged along the moving direction of the tooling mounting seat (13), and both the limiting blocks (17) are fixedly connected with the vertical plate (102) through a connecting plate.
5. The two-stage turnover mechanism for positioning the tooling as claimed in claim 4, wherein the outer surface of the rotating shaft (11) is provided with threads, the threaded parts at two sides of the connecting rod (12) are provided with nuts (18), and the nuts (18) are closely attached to the connecting rod (12).
6. The two-stage turnover mechanism for positioning the tooling as claimed in claim 5, wherein one side of each of the two limiting blocks (17) away from each other is provided with a sensor (19) for detecting the in-place position of the tooling mounting seat, and the two sensors (19) are fixedly mounted on the vertical plate (102).
7. The two-stage turnover mechanism for positioning the tooling as claimed in claim 6, wherein a buffer (2) is further arranged on the vertical plate (102), the buffer (2) is arranged adjacent to the inductor (19), and a buffering end of the buffer (2) is arranged opposite to the tooling mounting seat (13).
8. The two-stage turnover mechanism for positioning the tooling as claimed in claim 7, wherein two ends of the rotating shaft (11) extend out of the vertical plate (102), and a lock washer is mounted at the end of the rotating shaft (11).
9. The two-stage turnover mechanism for positioning the tooling as claimed in claim 8, wherein two sides of the cylinder (14) are fixedly mounted on vertically arranged support lugs (21).
10. The two-stage turnover mechanism for positioning the tooling as claimed in claim 9, wherein the bottom plate (101) and the support lugs (21) are both fixedly mounted on a horizontal plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921830410.3U CN210731514U (en) | 2019-10-29 | 2019-10-29 | Two-stage turnover mechanism for tool positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921830410.3U CN210731514U (en) | 2019-10-29 | 2019-10-29 | Two-stage turnover mechanism for tool positioning |
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| Publication Number | Publication Date |
|---|---|
| CN210731514U true CN210731514U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921830410.3U Active CN210731514U (en) | 2019-10-29 | 2019-10-29 | Two-stage turnover mechanism for tool positioning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894042A (en) * | 2021-01-25 | 2021-06-04 | 东风小康汽车有限公司重庆分公司 | Welding method for repairing nut desoldering in box-shaped part |
-
2019
- 2019-10-29 CN CN201921830410.3U patent/CN210731514U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894042A (en) * | 2021-01-25 | 2021-06-04 | 东风小康汽车有限公司重庆分公司 | Welding method for repairing nut desoldering in box-shaped part |
| CN112894042B (en) * | 2021-01-25 | 2023-04-07 | 东风小康汽车有限公司重庆分公司 | Welding method for repairing nut desoldering in box-shaped part |
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Effective date of registration: 20211202 Address after: 401135 No. 618 Liangjiang Avenue, Longxing Town, Yubei District, Chongqing Patentee after: Chongqing Jin Kang Sai Li Si New Energy Automobile Design Institute Co.,Ltd. Address before: 402260 No.1 Jiujiang Avenue, Shuangfu New District, Jiangjin District, Chongqing Patentee before: CHONGQING BRANCH, DFSK AUTOMOBILE Co.,Ltd. |