CN105665992A - Rotatable high-precision parallel-connection thin sheet flexible clamp - Google Patents
Rotatable high-precision parallel-connection thin sheet flexible clamp Download PDFInfo
- Publication number
- CN105665992A CN105665992A CN201610169111.4A CN201610169111A CN105665992A CN 105665992 A CN105665992 A CN 105665992A CN 201610169111 A CN201610169111 A CN 201610169111A CN 105665992 A CN105665992 A CN 105665992A
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- CN
- China
- Prior art keywords
- expansion link
- flexible
- hole
- rotating disk
- parallel connection
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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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0408—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work for planar work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/18—Sheet panels
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a rotatable high-precision parallel-connection thin sheet flexible clamp. A fixed frame and a rotating disc are arranged on an upper bottom plate, and a motor is arranged on the fixed frame; a telescopic transmission shaft is mounted on the lower bottom face of the rotating disc, and penetrates a first through hole to be connected with the motor; annular fixed grooves are formed in the positions, located on the two sides of the telescopic transmission shaft, of the lower bottom face of the rotating disc, and a first telescopic device and a second telescopic device are mounted at the positions, located on the two sides of the motor, of the fixed frame; limiting clamping buckles are arranged at the positions, on the two sides of the rotating disc, of the upper bottom face of the upper bottom plate; and a four-connecting-rod clamping device and a positioning device are mounted on the upper bottom face of the rotating disc. According to the rotatable high-precision parallel-connection thin sheet flexible clamp, the rotating disc is connected with the motor, the clamping device and the positioning device are controlled to rotate on the horizontal position, the control error is reduced, and through supporting of the rotating disc through the matched telescopic devices, vertical-direction adjustment of control over the clamping device and the positioning device can be achieved.
Description
Technical field:
The present invention relates to clamp art, particularly relate to a kind of rotating high accuracy parallel connection sheet member flexible fixture.
Background technology:
Automotive sheet part soldering cramping apparatus is the positioning and clamping tool that sheet member carries out assembling, and car body is assembled quality vital impact. Workpiece, mainly by reasonably location, clamping, is fixed on three-dimensional working space by soldering cramping apparatus, thus ensureing that assembling thin plate keeps a reliable and stable state in the process of being welded. The most mechanism in parallel of existing " locating piece " formula fixture carrys out adjusting position, the position adjustments in horizontally and vertically direction all exists certain error, and existing " locating piece " formula fixture does not have the mode of other adjustments, therefore it is difficult to accomplish the further lifting of performance accuracy. And traditional parallel institution is along with the increase of the amplitude of adjustment, the power that parallel institution to bear is also more big, has some limitations on adjusting.
Summary of the invention:
The invention aims to solve the problems of the prior art, a kind of rotating disk is provided to be connected with motor, control binding clasp and positioner rotates on horizontal level, reduce and control error, coordinate the retractor device support to rotating disk, additionally it is possible to control binding clasp and positioner are carried out the rotating high accuracy parallel connection sheet member flexible fixture of vertical direction adjustment.
In order to achieve the above object, the technical scheme is that
A kind of rotating high accuracy parallel connection sheet member flexible fixture, including upper plate and lower shoe, parallel connection transmission mechanism is installed between described upper plate and lower shoe, the two ends up and down of described parallel connection transmission mechanism are movably hinged with upper plate and lower shoe respectively, the upper bottom surface of upper plate offers groove, offering the first through hole on the center of described groove floor, in the groove floor of described first through hole both sides, symmetry offers the second through hole and third through-hole; Being provided with fixed mount on the bottom surface of described upper plate, described fixed mount is provided with motor, be provided with rotating disk in described groove, the bottom surface of described rotating disk is provided with flexible power transmission shaft, described flexible power transmission shaft is connected through the first through hole with motor;The rotating disk bottom surface of described flexible power transmission shaft both sides offers the fixing groove of annular; The fixed mount of described motor both sides is provided with the first retractor device and the second retractor device, described first retractor device is provided with the first expansion link, described first expansion link top is movably installed with ball, and the top of described first expansion link is movably arranged in fixing groove through the second through hole; Being provided with the second expansion link on described second retractor device, the top of described second expansion link is also provided with ball, the top of described second expansion link is movably arranged in fixing groove through third through-hole; The upper bottom surface of described rotating disk is provided with double leval jib binding clasp and positioner.
Rotating disk between described double leval jib binding clasp and positioner is provided with auto-telescopic mechanism, described auto-telescopic mechanism is provided with the 3rd expansion link, the top of described 3rd expansion link is provided with articulated elements; Being provided with handle and clamp arm on described double leval jib binding clasp, described clamp arm is provided with sliding sleeve and fixture, described sliding sleeve and articulated elements are fixedly linked.
The clamp arm of described sliding sleeve both sides is provided with spacing collar.
Being provided with telescoping handle on described handle, described telescoping handle includes stretch interior bar and the outer bar that stretches, and described flexible interior bar offers chute, and the described outer bar that stretches is provided with fixing bolt, and described flexible interior bar and the outer bar that stretches are fixedly linked by fixing bolt.
The upper plate upper bottom surface of described rotating disk both sides is provided with limit fastener.
The invention has the beneficial effects as follows: the one rotating high accuracy parallel connection sheet member flexible fixture of the present invention, upper plate is provided with rotating disk, double leval jib binding clasp and positioner are arranged on rotating disk, rotating disk is connected with motor, by controlling the rotation of motor, it is possible to adjust the position of double leval jib binding clasp and positioner; The fixed mount of motor both sides is provided with the first retractor device and the second retractor device, regulated by the support of the first retractor device and the second retractor device rotating disk, control binding clasp and positioner can being carried out vertical direction adjustment, so that the range of accommodation of fixture is wider, precision is higher.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention:
Embodiment 1
One rotating high accuracy parallel connection sheet member flexible fixture as shown in Figure 1, including upper plate 1 and lower shoe 2, being provided with parallel connection transmission mechanism 3 between described upper plate 1 and lower shoe 2, the two ends up and down of described parallel connection transmission mechanism 3 are movably hinged with upper plate 1 and lower shoe 2 respectively. Offering groove 11 on the upper bottom surface of upper plate 1, the center of described groove 11 bottom surface offers the first through hole 12, on groove 11 bottom surface of described first through hole 12 both sides, symmetry offers the second through hole 14 and third through-hole 15. The bottom surface of described upper plate 1 is provided with fixed mount 13, described fixed mount 13 is provided with motor 4, being provided with rotating disk 5 in described groove 11, the bottom surface of described rotating disk 5 is provided with flexible power transmission shaft 51, described flexible power transmission shaft 51 is connected through the first through hole 12 with motor 4.
Rotating disk 5 bottom surface of described flexible power transmission shaft 51 both sides offers the fixing groove 52 of annular; The fixed mount 13 of described motor 4 both sides is provided with the first retractor device 8 and the second retractor device 9, described first retractor device 8 is provided with the first expansion link 81, described first expansion link 81 top is movably installed with ball 82, and the top of described first expansion link 81 is movably arranged in fixing groove 52 through the second through hole 14;Being provided with the second expansion link 91 on described second retractor device 9, the top of described second expansion link 91 is also provided with ball 82, the top of described second expansion link 91 is movably arranged in fixing groove 52 through third through-hole 15. Ball 82 can reduce the first expansion link 81 and the second expansion link 91 when rotating disk 5 rotates with the friction of rotating disk 5. Upper plate 1 upper bottom surface of described rotating disk 5 both sides is provided with limit fastener 99.
The upper bottom surface of described rotating disk 5 is provided with double leval jib binding clasp 6 and positioner 7. Rotating disk 5 between described double leval jib binding clasp 6 and positioner 7 is provided with auto-telescopic mechanism 31, described auto-telescopic mechanism 31 is provided with the 3rd expansion link 32, the top of described 3rd expansion link 32 is provided with articulated elements 33; Being provided with handle 61 and clamp arm 62 on described double leval jib binding clasp 6, described clamp arm 62 is provided with sliding sleeve 63 and fixture 64, described sliding sleeve 63 is fixedly linked with articulated elements 33. The clamp arm 62 of described sliding sleeve 63 both sides is provided with spacing collar 69.
Described handle 61 is provided with telescoping handle 41, described telescoping handle 41 includes flexible interior bar 42 and flexible outer bar 43, described flexible interior bar 42 offers chute 44, being provided with fixing bolt 45 on described flexible outer bar 43, described flexible interior bar 42 and flexible outer bar 43 are fixedly linked by fixing bolt 45. Double leval jib binding clasp 6 can also pass through telescoping handle 41 and be operated manually.
The one rotating high accuracy parallel connection sheet member flexible fixture of the present embodiment, being provided with rotating disk on upper plate, double leval jib binding clasp and positioner are arranged on rotating disk, and rotating disk is connected with motor, by controlling the rotation of motor, it is possible to adjust the position of double leval jib binding clasp and positioner; The fixed mount of motor both sides is provided with the first retractor device and the second retractor device, regulated by the support of the first retractor device and the second retractor device rotating disk, control binding clasp and positioner can being carried out vertical direction adjustment, so that the range of accommodation of fixture is wider, precision is higher.
Claims (5)
1. a rotating high accuracy parallel connection sheet member flexible fixture, including upper plate (1) and lower shoe (2), parallel connection transmission mechanism (3) is installed between described upper plate (1) and lower shoe (2), the two ends up and down of described parallel connection transmission mechanism (3) are movably hinged with upper plate (1) and lower shoe (2) respectively, it is characterized in that: the upper bottom surface of upper plate (1) offers groove (11), the center of described groove (11) bottom surface offers the first through hole (12), on groove (11) bottom surface of described first through hole (12) both sides, symmetry offers the second through hole (14) and third through-hole (15), the bottom surface of described upper plate (1) is provided with fixed mount (13), described fixed mount (13) is provided with motor (4), rotating disk (5) is installed in described groove (11), being provided with flexible power transmission shaft (51) on the bottom surface of described rotating disk (5), described flexible power transmission shaft (51) is connected through the first through hole (12) with motor (4), rotating disk (5) bottom surface of described flexible power transmission shaft (51) both sides offers the fixing groove (52) of annular, the fixed mount (13) of described motor (4) both sides is provided with the first retractor device (8) and the second retractor device (9), described first retractor device (8) is provided with the first expansion link (81), described first expansion link (81) top is movably installed with ball (82), and the top of described first expansion link (81) is movably arranged in fixing groove (52) through the second through hole (14),Described second retractor device (9) is provided with the second expansion link (91), also being provided with ball (82) on the top of described second expansion link (91), the top of described second expansion link (91) is movably arranged in fixing groove (52) through third through-hole (15); The upper bottom surface of described rotating disk (5) is provided with double leval jib binding clasp (6) and positioner (7).
2. one according to claim 1 rotating high accuracy parallel connection sheet member flexible fixture, it is characterized in that: the rotating disk (5) between described double leval jib binding clasp (6) and positioner (7) is provided with auto-telescopic mechanism (31), described auto-telescopic mechanism (31) is provided with the 3rd expansion link (32), the top of described 3rd expansion link (32) is provided with articulated elements (33); Being provided with handle (61) and clamp arm (62) on described double leval jib binding clasp (6), described clamp arm (62) is provided with sliding sleeve (63) and fixture (64), described sliding sleeve (63) and articulated elements (33) are fixedly linked.
3. one according to claim 2 rotating high accuracy parallel connection sheet member flexible fixture, it is characterised in that: the clamp arm (62) of described sliding sleeve (63) both sides is provided with spacing collar (69).
4. one according to claim 1 rotating high accuracy parallel connection sheet member flexible fixture, it is characterized in that: described handle (61) is provided with telescoping handle (41), described telescoping handle (41) includes flexible interior bar (42) and flexible outer bar (43), described flexible interior bar (42) offers chute (44), being provided with fixing bolt (45) on described flexible outer bar (43), described flexible interior bar (42) and flexible outer bar (43) are fixedly linked by fixing bolt (45).
5. one according to claim 1 rotating high accuracy parallel connection sheet member flexible fixture, it is characterised in that: upper plate (1) upper bottom surface of described rotating disk (5) both sides is provided with limit fastener (99).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610169111.4A CN105665992A (en) | 2016-03-23 | 2016-03-23 | Rotatable high-precision parallel-connection thin sheet flexible clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610169111.4A CN105665992A (en) | 2016-03-23 | 2016-03-23 | Rotatable high-precision parallel-connection thin sheet flexible clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105665992A true CN105665992A (en) | 2016-06-15 |
Family
ID=56215414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610169111.4A Pending CN105665992A (en) | 2016-03-23 | 2016-03-23 | Rotatable high-precision parallel-connection thin sheet flexible clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105665992A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638720A (en) * | 2019-01-30 | 2019-04-16 | 国网山东省电力公司建设公司 | A kind of crossover device of transmission line of electricity |
-
2016
- 2016-03-23 CN CN201610169111.4A patent/CN105665992A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638720A (en) * | 2019-01-30 | 2019-04-16 | 国网山东省电力公司建设公司 | A kind of crossover device of transmission line of electricity |
| CN109638720B (en) * | 2019-01-30 | 2020-10-16 | 国网山东省电力公司建设公司 | Spanning device of power transmission line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |
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| WD01 | Invention patent application deemed withdrawn after publication |