CN218016765U - Positioning device capable of positioning and clamping four sides - Google Patents
Positioning device capable of positioning and clamping four sides Download PDFInfo
- Publication number
- CN218016765U CN218016765U CN202222191171.XU CN202222191171U CN218016765U CN 218016765 U CN218016765 U CN 218016765U CN 202222191171 U CN202222191171 U CN 202222191171U CN 218016765 U CN218016765 U CN 218016765U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- mounting plate
- positioning
- bottom plate
- clamping
- 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.)
- Active
Links
Images
Abstract
The utility model belongs to the technical field of automotive checking fixture, especially, can carry out tight positioner of four sides location clamp, do not possess a location clamping mechanism well to current anchor clamps, lead to the installation deviation easily, the shape of anchor clamps can not be changed, and application scope is little, the problem that the height of anchor clamps can not be adjusted, the following scheme is put forward now, and it includes the bottom plate, four sleeves that the top fixedly connected with bisymmetry of bottom plate set up, four telescopic inside all slides and runs through there is the lifter, four the same mounting panel of top fixedly connected with of lifter, the top fixedly connected with backup pad of mounting panel, beneficial effect pass through drive assembly's setting, through control assembly's setting, four screw thread sliding blocks can carry out all-round clamp with direction synchronous slip in opposite directions and to four faces of auto parts for auto parts is more stable when the installation, effectively prevents the installation deviation.
Description
Technical Field
The utility model relates to an automotive checking fixture technical field especially relates to a can carry out tight positioner of four sides location clamp.
Background
The automobile body is usually formed by welding about 300-500 stamping parts, the clamping positioning points are as many as 1700-2500, the welding spots are 1500-2000, the welding fixture ensures the relative positions of the parts to be welded and the dimensional accuracy of the welded parts, the deformation of the parts in the welding process is reduced, the welding fixture is designed to ensure the welding requirements of the sub-assembly and the welding accuracy of the automobile body as a whole, and the matching state of the sub-assembly is adjusted to meet the integral assembly requirements, so the welding fixture plays an important role in the quality control of the automobile body, about 30-50 sets of welding fixtures are required for trial production of the automobile body, and the following defects exist in the prior art:
1. the clamp is not provided with a good positioning and clamping mechanism, so that the installation deviation is easily caused;
2. the shape of the clamp cannot be changed, and the application range is small;
3. the height of the clamp can not be adjusted, and the clamp is difficult to be suitable for installation of blind holes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having anchor clamps to do not possess a location clamping mechanism well among the prior art, leading to the installation deviation easily, the shape of anchor clamps can not be changed, and application scope is little, and the height of anchor clamps can not be adjusted, is difficult to be suitable for the shortcoming of the installation of unable hole site, and the tight positioner of four sides location clamp can carry out of proposed.
In order to realize the purpose, the utility model adopts the following technical scheme:
a positioning device capable of positioning and clamping four sides comprises a bottom plate, wherein four sleeves which are symmetrically arranged in pairs are fixedly connected to the top of the bottom plate, lifting rods penetrate through the four sleeves in a sliding manner, the tops of the four lifting rods are fixedly connected with a same mounting plate, a supporting plate is fixedly connected to the top of the mounting plate, four clamps which are symmetrically arranged in pairs are slidably connected to the top of the supporting plate, and four universal wheels which are symmetrically arranged in pairs are fixedly connected to the bottom of the bottom plate;
the top of the bottom plate is provided with a driving assembly for driving the mounting plate to lift;
the top of mounting panel is provided with and is used for controlling the gliding control assembly of four anchor clamps, can carry out the omnidirectional with auto parts from four faces and press from both sides tightly for it is more stable to press from both sides tight part, is favorable to the part location installation.
Preferably, the drive assembly comprises an electric push rod fixedly connected to the top of the bottom plate, a piston rod of the electric push rod is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with the bottom of the mounting plate, the height of the mounting plate can be adjusted, the height of the clamp can be adjusted, and the clamp can be conveniently adapted to the height of different mounting hole positions.
Preferably, the control assembly is including seting up four spouts that set up at two bisymmetry in mounting panel top to and four fixed blocks of fixed connection at the mounting panel top, four the fixed block sets up the one side at four spouts respectively, the motor is installed at the top of mounting panel, wherein two rotate between the fixed block and be connected with same two-way lead screw, the one end of two-way lead screw rotate run through to one side of one of them fixed block and with the output shaft fixed connection of motor, the first bevel gear of outer wall fixedly connected with of two-way lead screw, wherein two the fixed block all rotates and is connected with one-way lead screw, the equal fixedly connected with second bevel gear of one end of one-way lead screw, two the second bevel gear all meshes with first bevel gear, two the screw thread opposite direction of one-way lead screw, four the equal sliding connection in inside of spout has the thread block, two-way lead screw thread runs through wherein two thread blocks, one-way lead screw thread respectively runs through other thread block coupling assembling, four the thread block is connected with four anchor clamps respectively, through starting motor for four anchor clamps carry out the clamp part and tightly four faces, make the clamp part more stable, are favorable to part location installation.
Preferably, coupling assembling is including seting up the screw hole at screw thread slider top to and the bolt of fixed connection in the anchor clamps bottom, bolt and screw hole threaded connection conveniently change the anchor clamps of different shapes, the part of the different shapes of adaptation.
Preferably, the top of the supporting plate is located between the four clamps and provided with a rectangular groove, and a circular groove is formed in the rectangular groove, so that parts in different shapes can be conveniently placed, and the parts are prevented from sliding before being clamped.
Preferably, four the one side that anchor clamps are close to each other all is provided with anti-skidding rubber pad, when the centre gripping part, has played tight anti-skidding effect.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, through the arrangement of the driving assembly, when the height of the clamp needs to be adjusted to adapt to the mounting hole site of the automobile, the electric push rod is started, so that the mounting plate can be lifted or descended, and then the four clamps can be more adaptive to the height of the mounting hole site, thereby being convenient for the installer to use and having strong practicability;
2. in the utility model, through the arrangement of the control component, the four thread sliders can synchronously slide in opposite directions and clamp four surfaces of the automobile part in an all-around manner, so that the automobile part is more stable when being installed, and the installation deviation is effectively prevented;
3. the utility model discloses in, through coupling assembling's setting, when the shape that needs to change anchor clamps pressed from both sides the auto parts who presss from both sides tight different shapes, can twist clamp respectively, take off to change can.
The utility model discloses in, through drive assembly's setting, when the installation hole site of the high adaptation car that comes of anchor clamps is adjusted to needs, start electric putter, can be with mounting panel lifting or decline, and then make four anchor clamps more enough the height of adaptation installation hole site, make things convenient for the installer to use, therefore, the clothes hanger is strong in practicability, setting through control assembly, four screw sliders can carry out all-round clamp with direction in opposite directions synchronous slip and to automobile part's four faces, make automobile part when the installation more stable, effectively prevent the installation deviation, setting through coupling assembling, when the shape of changing anchor clamps when pressing from both sides the automobile part of tight different shapes, can twist anchor clamps respectively, take off to change can, easy operation and convenience.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of a first view angle of a positioning device capable of positioning and clamping four sides according to the present invention;
fig. 2 is a schematic three-dimensional structure diagram of a second view angle of the positioning device capable of performing four-side positioning and clamping according to the present invention;
fig. 3 is a schematic three-dimensional structure diagram of a first viewing angle of the mounting plate of the present invention;
FIG. 4 is a schematic diagram of a three-dimensional structure of a second view angle of the middle mounting plate of the present invention
Fig. 5 is a schematic diagram of a three-dimensional structure of the middle clamp of the present invention.
In the figure: 1. a base plate; 2. a sleeve; 3. a lifting rod; 4. mounting a plate; 5. a support plate; 6. a clamp; 7. a universal wheel; 8. an electric push rod; 9. a connecting rod; 10. a rectangular groove; 11. a circular groove; 13. a chute; 14. a threaded slider; 15. a motor; 16. a bidirectional screw rod; 17. a first bevel gear; 18. a fixed block; 20. a one-way screw rod; 21. a second bevel gear; 24. a threaded hole; 25. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Example one
Referring to fig. 1-5, a positioning device capable of positioning and clamping four sides comprises a bottom plate 1, wherein four sleeves 2 are fixedly connected to the top of the bottom plate 1 in a pairwise symmetrical arrangement, lifting rods 3 penetrate through the four sleeves 2 in a sliding manner, the tops of the four lifting rods 3 are fixedly connected with a same mounting plate 4, the top of the mounting plate 4 is fixedly connected with a supporting plate 5, the top of the supporting plate 5 is connected with four clamps 6 in a sliding manner in a pairwise symmetrical arrangement, and the bottom of the bottom plate 1 is fixedly connected with four universal wheels 7 in a pairwise symmetrical arrangement;
the top of the bottom plate 1 is provided with a driving component for driving the mounting plate 4 to lift;
the top of mounting panel 4 is provided with and is used for controlling the gliding control assembly of four anchor clamps 6, can carry out the omnidirectional with auto parts from four faces and press from both sides tightly for it is more stable to press from both sides tight part, is favorable to the part location installation.
Example two
Referring to fig. 1-5, a positioning device capable of positioning and clamping four sides comprises a bottom plate 1, wherein four sleeves 2 are fixedly connected to the top of the bottom plate 1 in pairwise symmetry, lifting rods 3 penetrate through the four sleeves 2 in a sliding manner, the tops of the four lifting rods 3 are fixedly connected with a same mounting plate 4, the top of the mounting plate 4 is fixedly connected with a supporting plate 5, the top of the supporting plate 5 is slidably connected with four clamps 6 in pairwise symmetry, and the bottom of the bottom plate 1 is fixedly connected with four universal wheels 7 in pairwise symmetry;
the top of the bottom plate 1 is provided with a driving component for driving the mounting plate 4 to lift;
the top of the mounting plate 4 is provided with a control component for controlling the sliding of four clamps 6, the automobile part can be clamped in all directions from four surfaces, so that the clamping part is more stable, and the positioning and installation of the part are facilitated, the driving component comprises an electric push rod 8 fixedly connected to the top of the bottom plate 1, a connecting rod 9 is fixedly connected to a piston rod of the electric push rod 8, one end of the connecting rod 9 is fixedly connected to the bottom of the mounting plate 4, the height of the mounting plate 4 can be adjusted, and further the height of the clamp 6 can be adjusted, the control component comprises four sliding chutes 13 arranged on the top of the mounting plate 4 in a pairwise symmetry manner, and four fixed blocks 18 fixedly connected to the top of the mounting plate 4, the four fixed blocks 18 are respectively arranged on one side of the four sliding chutes 13, the top of the mounting plate 4 is provided with a motor 15, wherein two fixed blocks 18 are rotatably connected with a same two-way screw rod 16, one end of the two-way screw rod 16 rotatably penetrates one side of one fixed block 18 and is fixedly connected with an output shaft of the motor 15, the first bevel gear 17 is fixedly connected to the outer wall of the two-way screw rods 16, wherein two fixed blocks 18 are rotatably connected with a one-way screw rod 20, one screw rod 14, two screw rod screws respectively penetrate through which are connected with two screw rod sliding blocks 14, and two screw rod sliding blocks 14, the sliding blocks of the two screw rod 14, and two screw rod sliding blocks of the two screw rod sliding blocks 14, the two screw rod sliding blocks 14 are respectively connected with the sliding blocks 14, and the sliding blocks of the two screw rod 14, the two screw rod sliding blocks 14, the two screw rod 14, the sliding blocks of the two screw rod 14, make the clamping part more stable, be favorable to the part location installation, coupling assembling is including seting up at the screw hole 24 at 14 tops of screw slider, and the bolt 25 of fixed connection in anchor clamps 6 bottoms, bolt 25 and 24 threaded connection of screw hole, conveniently change the anchor clamps of different shapes, the part of the different shapes of adaptation, rectangular channel 10 has been seted up at the top of backup pad 5 and between being located four anchor clamps 6, circular channel 11 has been seted up to the inside of rectangular channel 10, conveniently place the part of different shapes, prevent that it from sliding before pressing from both sides tightly, one side that four anchor clamps 6 are close to each other all is provided with anti-skidding rubber pad, during the centre gripping part, the tight anti-skidding effect of clamp has been played.
The working principle is as follows: when the automobile part clamping fixture is used, an automobile part is placed on the rectangular groove 10 or the circular groove 11, the motor 15 is started, an output shaft of the motor 15 drives the two-way screw rod 16 to rotate and drives the first bevel gear 17 to rotate, and then drives the two second bevel gears 21 meshed with the first bevel gear 17 to rotate, the two second bevel gears 21 drive the two one-way screw rods 20 to rotate in situ, at the moment, the four threaded sliding blocks 14 slide in opposite directions and clamp four surfaces of the automobile part in all directions, so that the automobile part is more stable during installation, installation deviation is effectively prevented, due to the arrangement of the anti-skid rubber pads, the clamping on the automobile part is further stabilized, when the height of the fixture 6 needs to be adjusted to adapt to installation hole sites of an automobile, the electric push rod 8 is started, a piston rod of the electric push rod 8 drives the connecting rod 9 to move upwards, and then the four lifting rods 3 are driven to slide upwards, so that the installation plate 4 is lifted, the four fixtures 6 are more adaptive to installation height, the use of the installer is convenient, the practicability is strong, when the fixture 6 is needed to clamp automobile parts with different shapes to clamp different shapes, the automobile parts, the fixture 6 can be changed respectively, and the automobile parts can be placed in different shapes, and the automobile parts can be clamped stably clamped.
However, as is well known to those skilled in the art, the working principle and wiring method of the electrical connection between the motor 15 and the electric push rod 8 are common and are conventional means or common knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.
Above, only be the embodiment of the preferred 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 design of the present invention, equivalent replacement or change should be included in the protection scope of the present invention.
Claims (6)
1. The positioning device capable of positioning and clamping four sides comprises a bottom plate (1) and is characterized in that the top of the bottom plate (1) is fixedly connected with four sleeves (2) which are arranged in a pairwise symmetrical mode, lifting rods (3) penetrate through the insides of the four sleeves (2) in a sliding mode, the tops of the four lifting rods (3) are fixedly connected with the same mounting plate (4), the top of the mounting plate (4) is fixedly connected with a supporting plate (5), the top of the supporting plate (5) is slidably connected with four clamps (6) which are arranged in a pairwise symmetrical mode, and the bottom of the bottom plate (1) is fixedly connected with four universal wheels (7) which are arranged in a pairwise symmetrical mode;
the top of the bottom plate (1) is provided with a driving assembly for driving the mounting plate (4) to lift;
the top of the mounting plate (4) is provided with a control assembly for controlling the sliding of the four clamps (6).
2. A positioning device capable of four-side positioning and clamping according to claim 1, wherein the driving assembly comprises an electric push rod (8) fixedly connected to the top of the bottom plate (1), a connecting rod (9) is fixedly connected to a piston rod of the electric push rod (8), and one end of the connecting rod (9) is fixedly connected to the bottom of the mounting plate (4).
3. The positioning device capable of four-side positioning and clamping according to claim 1, wherein the control assembly comprises four sliding grooves (13) which are arranged on the top of the mounting plate (4) in a pairwise symmetrical manner, and four fixing blocks (18) which are fixedly connected to the top of the mounting plate (4), the four fixing blocks (18) are respectively arranged on one side of the four sliding grooves (13), a motor (15) is mounted on the top of the mounting plate (4), wherein two fixing blocks (18) are rotatably connected with one bidirectional screw rod (16), one end of each bidirectional screw rod (16) rotatably penetrates one side of one fixing block (18) and is fixedly connected with an output shaft of the motor (15), a first bevel gear (17) is fixedly connected to the outer wall of each bidirectional screw rod (16), two fixing blocks (18) are rotatably connected with one unidirectional screw rod (20), one end of each unidirectional screw rod (20) is fixedly connected with a second bevel gear (21), two second bevel gears (21) are respectively meshed with the first bevel gear (17), the two unidirectional screw rods (20) are opposite in thread direction, the inner parts of the four unidirectional screw rods (13) are respectively connected with two threaded sliding blocks (14), and two threaded sliders (14) penetrate through the two unidirectional screw rods (14), the four threaded sliding blocks (14) are respectively connected with the four clamps (6) through connecting components.
4. A four-sided positioning and clamping device according to claim 3, wherein the connecting assembly comprises a threaded hole (24) formed in the top of the threaded slider (14), and a bolt (25) fixedly connected to the bottom of the clamp (6), wherein the bolt (25) is in threaded connection with the threaded hole (24).
5. A positioning device capable of four-side positioning and clamping according to any one of claims 1-4, characterized in that a rectangular groove (10) is formed on the top of the supporting plate (5) and between the four clamps (6), and a circular groove (11) is formed inside the rectangular groove (10).
6. A four-side positioning and clamping device as claimed in any one of claims 1 to 4, wherein the four clamps (6) are provided with anti-skid rubber pads on the sides adjacent to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222191171.XU CN218016765U (en) | 2022-08-19 | 2022-08-19 | Positioning device capable of positioning and clamping four sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222191171.XU CN218016765U (en) | 2022-08-19 | 2022-08-19 | Positioning device capable of positioning and clamping four sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218016765U true CN218016765U (en) | 2022-12-13 |
Family
ID=84349050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222191171.XU Active CN218016765U (en) | 2022-08-19 | 2022-08-19 | Positioning device capable of positioning and clamping four sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218016765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117483897A (en) * | 2023-12-29 | 2024-02-02 | 常州华振电子科技有限公司 | Full-automatic soldering device suitable for processing of multiple types of circuit boards |
-
2022
- 2022-08-19 CN CN202222191171.XU patent/CN218016765U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117483897A (en) * | 2023-12-29 | 2024-02-02 | 常州华振电子科技有限公司 | Full-automatic soldering device suitable for processing of multiple types of circuit boards |
| CN117483897B (en) * | 2023-12-29 | 2024-03-19 | 常州华振电子科技有限公司 | Full-automatic soldering device suitable for processing of multiple types of circuit boards |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211916435U (en) | Grinding device is used in auto-parts processing | |
| CN218016765U (en) | Positioning device capable of positioning and clamping four sides | |
| CN108747168A (en) | A kind of welding fixture mechanism | |
| CN210885140U (en) | Automobile support assembling tool | |
| CN217667470U (en) | Automatic clamping device for electric welding | |
| CN211387476U (en) | Bidirectional size synchronous adjustment welding tool | |
| CN215467170U (en) | Shaping clamp | |
| CN111151878B (en) | Square tube welding equipment | |
| CN210476980U (en) | Automobile parts processing robot | |
| CN217148449U (en) | Support piece of mould accessory | |
| CN208811370U (en) | A kind of welding fixture mechanism | |
| CN220593078U (en) | Turning device is used in mould maintenance | |
| CN216657927U (en) | Automatic mechanical arm sliding mounting seat | |
| CN213764688U (en) | Fixing tool for build-up welding of inner wall of lower seal head connecting pipe | |
| CN219787196U (en) | Fixing clamp for welding new energy automobile body | |
| CN217421975U (en) | Drum brake adjustment frock | |
| CN215658834U (en) | Special frock of car light aluminium support assembly | |
| CN220591767U (en) | Die steel chamfering device | |
| CN219005132U (en) | Lifting device for welding car body | |
| CN219357576U (en) | Punch a hole and use punch press on bar copper | |
| CN215658781U (en) | Fixing clamp for welding automobile parts | |
| CN218428253U (en) | Car frock clamp convenient to location | |
| CN219522033U (en) | Clamp for machining automobile pipe fitting | |
| CN216175884U (en) | Clamping device for hardware stamping forging | |
| CN220311551U (en) | Stamping device is used in connector processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |