CN219094425U - Double-opening positioning structure of automobile clamp - Google Patents
Double-opening positioning structure of automobile clamp Download PDFInfo
- Publication number
- CN219094425U CN219094425U CN202222568683.3U CN202222568683U CN219094425U CN 219094425 U CN219094425 U CN 219094425U CN 202222568683 U CN202222568683 U CN 202222568683U CN 219094425 U CN219094425 U CN 219094425U
- Authority
- CN
- China
- Prior art keywords
- groups
- double
- opening positioning
- sets
- grooves
- 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
Landscapes
- Jigs For Machine Tools (AREA)
- Clamps And Clips (AREA)
Abstract
The utility model relates to the technical field of clamp attachment devices, in particular to a double-opening positioning structure of an automobile clamp, which is used for realizing double-opening positioning of a clamp by a group of air cylinders, so that the synchronism of the clamp is effectively ensured, the difference in processing is reduced, and the practicability is enhanced; comprises a supporting table, wherein the bottom end of the supporting table is provided with a plurality of groups of supporting legs; still including two positioning fixture components that open, two positioning fixture components that open install on the brace table, two positioning fixture components that open include two sets of splint, two sets of slide, workstation, two sets of connecting rods, cylinder, support and interlock subassembly, be provided with the mounting hole on the brace table, the workstation is installed on the mounting hole, workstation top left side and right side all are provided with two sets of first spouts, slide and two sets of first spout slip clamps, two sets of splint are installed respectively at two sets of slide inner, workstation left end and right-hand member are provided with two sets of U type grooves respectively.
Description
Technical Field
The utility model relates to the technical field of clamp attachment devices, in particular to a double-opening positioning structure of an automobile clamp.
Background
As is well known, in the design of mechanical jigs, parts on the automobile body, such as bearings, etc., often need to use a double-opening positioning jig to improve positioning accuracy, and double-opening positioning mainly uses a link mechanism, which is also called a low-pair mechanism, and is one of the mechanical components, that is, a mechanism formed by connecting a plurality of (more than two) members with determined relative movements by using low pairs (revolute pairs or kinematic pairs). The double-opening positioning structure of the automobile clamp is used for being widely used in the field of automobile part machining.
However, the existing automobile clamp double-opening positioning structure needs to increase the number of cylinders to complete the double-opening positioning structure of the clamp, however, the increase of the number of cylinders cannot well control the working synchronism of the clamp, so that slight machining variability is caused, and the practicability is poor.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the automobile clamp double-opening positioning structure which realizes that a group of air cylinders complete double-opening positioning work of a clamp, thereby effectively ensuring the synchronism of the clamp work, reducing the difference in processing and enhancing the practicability.
The utility model relates to a double-opening positioning structure of an automobile clamp, which comprises a supporting table, wherein a plurality of groups of supporting legs are arranged at the bottom end of the supporting table; the double-opening positioning clamp assembly is arranged on the supporting table;
the double-opening positioning clamp assembly comprises two groups of clamping plates, two groups of sliding plates, a workbench, two groups of connecting rods, an air cylinder, a support and a linkage assembly, wherein a mounting hole is formed in the supporting table, the workbench is mounted on the mounting hole, two groups of first sliding grooves are formed in the left side and the right side of the top end of the workbench, the sliding plates are slidably clamped with the two groups of first sliding grooves, the two groups of clamping plates are respectively mounted at the inner ends of the two groups of sliding plates, two groups of U-shaped grooves are respectively formed in the left end and the right end of the workbench, the two groups of connecting rods are respectively and slidably connected with the two groups of U-shaped grooves, the two groups of connecting rods are respectively connected with the two groups of sliding plates, the linkage assembly is mounted at the bottom end of the workbench, the two groups of connecting rods are mounted on the linkage assembly, the support is mounted at the bottom end of the supporting table, and the air cylinder output end is connected with the linkage assembly.
The utility model discloses a double-opening positioning structure of an automobile clamp, wherein a linkage assembly comprises a pushing plate and two groups of wedge blocks, two groups of second sliding grooves are respectively arranged on the left side and the right side of the bottom end of a workbench, the wedge blocks are slidably clamped with the two groups of second sliding grooves, a conical groove is formed in the pushing plate, two groups of third sliding grooves are formed in the conical groove, the two groups of wedge blocks are slidably clamped with the two groups of third sliding grooves respectively, and the output end of an air cylinder is connected with the bottom end of the pushing plate.
The utility model discloses a double-opening positioning structure of an automobile clamp, which further comprises two groups of pin shafts and two groups of clamping plates, wherein two groups of clamping grooves are respectively arranged on two groups of sliding plates, the two groups of clamping plates are respectively clamped with the two groups of clamping grooves in a sliding manner, the two groups of clamping plates are respectively arranged on the two groups of clamping plates, two groups of pin grooves are respectively arranged in the two groups of clamping grooves, and the two groups of pin shafts are respectively clamped with the two groups of pin grooves.
The utility model discloses a double-opening positioning structure of an automobile clamp, which further comprises two groups of mounting plates and two groups of mounting screws, wherein the two groups of mounting plates are mounted on a workbench, two groups of insertion holes are respectively formed in the two groups of mounting plates, two groups of mounting screw holes are formed in a supporting table, and the two groups of mounting screws respectively pass through the two groups of insertion holes in a sliding manner and are in threaded connection with the two groups of mounting screw holes.
The utility model discloses a double-opening positioning structure of an automobile clamp, which further comprises two groups of spring washers, wherein the two groups of spring washers are respectively sleeved with two groups of mounting screws.
The utility model discloses a double-opening positioning structure of an automobile clamp, which further comprises a plurality of groups of adjusting screws, wherein the bottom ends of the plurality of groups of supporting legs are respectively provided with a plurality of groups of adjusting screw holes, and the plurality of groups of adjusting screws are respectively in threaded connection with the plurality of groups of adjusting screw holes.
The utility model discloses a double-opening positioning structure of an automobile clamp, which further comprises a plurality of groups of wheel assemblies, wherein the plurality of groups of wheel assemblies are respectively arranged on a plurality of groups of adjusting screws.
According to the double-opening positioning structure of the automobile clamp, the anti-skid grooves are formed in the two groups of mounting screws, and the two groups of anti-skid grooves are used for skid prevention.
Compared with the prior art, the utility model has the beneficial effects that: through placing the work piece that needs processing in the central point of workstation, then through the start cylinder, thereby drive the removal of interlock subassembly, thereby through driving two sets of connecting rods along two sets of U nature grooves to sliding, thereby drive two sets of slide in two sets of first spouts simultaneously, thereby drive two sets of splint fixed to the location of processing work piece simultaneously, when the work piece needs to be taken down, through the start cylinder, thereby through interlock subassembly and two sets of connecting rods, thereby realize keeping away from processing work piece with two sets of splint simultaneously, thereby provide one kind and realize that a set of cylinder accomplishes the two location works that open of anchor clamps, thereby effectively guarantee the synchronism of anchor clamps work, thereby reduce the variability during processing, thereby the practicality is strengthened.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the connecting rod and its connecting structure according to the present utility model;
FIG. 3 is a schematic top view of the clamping plate and its connection;
FIG. 4 is a schematic illustration of a pusher plate structure of the present utility model;
FIG. 5 is a schematic view of the partial enlarged structure of A of the present utility model;
reference numeral 1, a support table; 2. a support leg; 3. a clamping plate; 4. a slide plate; 5. a work table; 6. a connecting rod; 7. a cylinder; 8. a bracket; 9. a pushing plate; 10. wedge blocks; 11. a pin shaft; 12. a clamping plate; 13. installing a screw; 14. a mounting plate; 15. a spring washer; 16. adjusting a screw; 17. a wheel assembly.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 5, the double-opening positioning structure of the automobile clamp comprises a supporting table 1, wherein a plurality of groups of supporting legs 2 are arranged at the bottom end of the supporting table 1; the device also comprises a double-opening positioning clamp assembly, wherein the double-opening positioning clamp assembly is arranged on the supporting table 1;
the double-opening positioning clamp assembly comprises two groups of clamping plates 3, two groups of sliding plates 4, a workbench 5, two groups of connecting rods 6, an air cylinder 7, a bracket 8 and a linkage assembly, wherein a mounting hole is formed in the supporting table 1, the workbench 5 is mounted on the mounting hole, two groups of first sliding grooves are formed in the left side and the right side of the top end of the workbench 5, the sliding plates 4 are slidably clamped with the two groups of first sliding grooves, the two groups of clamping plates 3 are respectively mounted at the inner ends of the two groups of sliding plates 4, two groups of U-shaped grooves are respectively formed in the left end and the right end of the workbench 5, the two groups of connecting rods 6 are respectively and slidably connected with the two groups of sliding plates 4, the linkage assembly is mounted at the bottom end of the workbench 5, the two groups of connecting rods 6 are respectively mounted on the linkage assembly, the bracket 8 is mounted at the bottom end of the supporting table 1, the air cylinder 7 is mounted on the bracket 8, and the output end of the air cylinder 7 is connected with the linkage assembly; through placing the work piece that needs processing in the central point of workstation, then through the start cylinder, thereby drive the removal of interlock subassembly, thereby through driving two sets of connecting rods along two sets of U nature grooves to sliding, thereby drive two sets of slide in two sets of first spouts simultaneously, thereby drive two sets of splint fixed to the location of processing work piece simultaneously, when the work piece needs to be taken down, through the start cylinder, thereby through interlock subassembly and two sets of connecting rods, thereby realize keeping away from processing work piece with two sets of splint simultaneously, thereby provide one kind and realize that a set of cylinder accomplishes the two location works that open of anchor clamps, thereby effectively guarantee the synchronism of anchor clamps work, thereby reduce the variability during processing, thereby the practicality is strengthened.
The utility model relates to a double-opening positioning structure of an automobile clamp, wherein a linkage assembly comprises a pushing plate 9 and two groups of wedge blocks 10, two groups of second sliding grooves are respectively arranged on the left side and the right side of the bottom end of a workbench 5, the wedge blocks 10 are slidably clamped with the two groups of second sliding grooves, a conical groove is arranged on the pushing plate 9, two groups of third sliding grooves are arranged on the conical groove, the two groups of wedge blocks 10 are slidably clamped with the two groups of third sliding grooves respectively, and the output end of an air cylinder 7 is connected with the bottom end of the pushing plate 9; through starting the cylinder to promote the impeller plate and upwards remove, thereby make two sets of wedge follow two sets of third spouts and slide, thereby make two sets of wedge follow two sets of second spouts and slide, thereby drive two sets of connecting rods and remove, thereby when the cylinder resets, drive two sets of wedges through two sets of third spouts and reset, thereby reinforcing practicality.
The utility model discloses a double-opening positioning structure of an automobile clamp, which further comprises two groups of pin shafts 11 and two groups of clamping plates 12, wherein two groups of clamping grooves are respectively arranged on two groups of sliding plates 4, the two groups of clamping plates 12 are respectively and slidably clamped with the two groups of clamping grooves, the two groups of clamping plates 12 are respectively arranged on the two groups of clamping plates 3, two groups of pin grooves are respectively arranged in the two groups of clamping grooves, and the two groups of pin shafts 11 are respectively and slidably clamped with the two groups of pin grooves; through taking down two sets of round pins and then upwards moving two sets of splint to drive two sets of cardboard upwards slides, thereby conveniently change suitable splint, thereby reinforcing practicality.
The utility model discloses a double-opening positioning structure of an automobile clamp, which further comprises two groups of mounting plates 14 and two groups of mounting screws 13, wherein the two groups of mounting plates 14 are mounted on a workbench 5, two groups of insertion holes are respectively formed in the two groups of mounting plates 14, two groups of mounting screw holes are respectively formed in a supporting table 1, and the two groups of mounting screws 13 respectively slide through the two groups of insertion holes and are in threaded connection with the two groups of mounting screw holes; thereby can dismantle the workstation through the installation screw rod and overhaul to the reinforcing practicality.
The double-opening positioning structure of the automobile clamp further comprises two groups of spring washers 15, wherein the two groups of spring washers 15 are respectively sleeved with the two groups of mounting screws 13; the possibility of loosening the mounting screw is reduced through the spring washer, so that the practicability is enhanced.
The utility model discloses a double-opening positioning structure of an automobile clamp, which further comprises a plurality of groups of adjusting screw rods 16, wherein the bottom ends of a plurality of groups of supporting legs 2 are respectively provided with a plurality of groups of adjusting screw holes, and the plurality of groups of adjusting screw rods 16 are respectively in threaded connection with the plurality of groups of adjusting screw holes; thereby convenient stability of adjusting only leg through adjusting screw to reinforcing practicality.
The utility model discloses a double-opening positioning structure of an automobile clamp, which further comprises a plurality of groups of wheel assemblies 17, wherein the plurality of groups of wheel assemblies 17 are respectively arranged on a plurality of groups of adjusting screws 16; thereby convenient removal through the wheel subassembly to the reinforcing practicality.
According to the double-opening positioning structure of the automobile clamp, the two groups of mounting screws 13 are provided with the anti-skid grooves, and the two groups of anti-skid grooves are used for skid prevention; thereby through the antiskid groove reduce the possibility of skidding to the reinforcing practicality.
When the automobile clamp double-opening positioning structure works, before the motion is completed, the automobile clamp double-opening positioning structure firstly moves the automobile clamp double-opening positioning structure to a position required by a user, a workpiece to be machined is placed at the center of a workbench, and then the linkage assembly is driven to move by starting the air cylinder, so that two groups of connecting rods are driven to slide along two groups of U-shaped grooves, and two groups of sliding plates are driven to slide in two groups of first sliding grooves simultaneously, so that two groups of clamping plates are driven to fix the machined workpiece simultaneously, and when the workpiece is required to be removed, the two groups of clamping plates are driven to be far away from the machined workpiece simultaneously by starting the air cylinder, and the linkage assembly and the two groups of connecting rods are driven to move.
The mounting mode, the connecting mode or the setting mode of the automobile clamp double-opening positioning structure are common mechanical modes, and can be implemented as long as the beneficial effects of the automobile clamp double-opening positioning structure can be achieved; the cylinder with the double-opening positioning structure of the automobile clamp is purchased in the market, and the automobile clamp can be installed and operated by a person skilled in the art according to the attached use instruction.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (8)
1. The double-opening positioning structure of the automobile clamp comprises a supporting table (1), wherein a plurality of groups of supporting legs (2) are arranged at the bottom end of the supporting table (1); the device is characterized by further comprising a double-opening positioning clamp assembly, wherein the double-opening positioning clamp assembly is arranged on the supporting table (1);
the double-opening positioning clamp assembly comprises two groups of clamping plates (3), two groups of sliding plates (4), a workbench (5), two groups of connecting rods (6), an air cylinder (7), a support (8) and a linkage assembly, wherein a mounting hole is formed in the supporting table (1), the workbench (5) is mounted on the mounting hole, two groups of first sliding grooves are formed in the left side and the right side of the top end of the workbench (5), the sliding plates (4) are slidably clamped with the two groups of first sliding grooves, the two groups of clamping plates (3) are respectively mounted at the inner ends of the two groups of sliding plates (4), the left end and the right end of the workbench (5) are respectively provided with two groups of U-shaped grooves, the two groups of connecting rods (6) are respectively connected with the two groups of sliding plates (4), the linkage assembly is mounted at the bottom end of the workbench (5), the two groups of connecting rods (6) are mounted on the linkage assembly, the support (8) is mounted at the bottom end of the supporting table (1), and the air cylinder (7) is mounted on the support (8), and the output end of the air cylinder (7) is connected with the linkage assembly.
2. The automobile clamp double-opening positioning structure according to claim 1, wherein the linkage assembly comprises a pushing plate (9) and two groups of wedge blocks (10), two groups of second sliding grooves are formed in the left side and the right side of the bottom end of the workbench (5), the wedge blocks (10) are slidably clamped with the two groups of second sliding grooves, a conical groove is formed in the pushing plate (9), two groups of third sliding grooves are formed in the conical groove, the two groups of wedge blocks (10) are slidably clamped with the two groups of third sliding grooves respectively, and the output end of the air cylinder (7) is connected with the bottom end of the pushing plate (9).
3. The automobile clamp double-opening positioning structure according to claim 2, further comprising two groups of pin shafts (11) and two groups of clamping plates (12), wherein two groups of clamping grooves are respectively arranged on the two groups of sliding plates (4), the two groups of clamping plates (12) are respectively clamped with the two groups of clamping grooves in a sliding manner, the two groups of clamping plates (12) are respectively arranged on the two groups of clamping plates (3), two groups of pin grooves are respectively arranged in the two groups of clamping grooves, and the two groups of pin shafts (11) are respectively clamped with the two groups of pin grooves.
4. A double-opening positioning structure of an automobile clamp as claimed in claim 3, further comprising two groups of mounting plates (14) and two groups of mounting screws (13), wherein the two groups of mounting plates (14) are mounted on the workbench (5), two groups of insertion holes are respectively formed in the two groups of mounting plates (14), two groups of mounting screw holes are formed in the supporting table (1), and the two groups of mounting screws (13) respectively slide through the two groups of insertion holes to be in threaded connection with the two groups of mounting screw holes.
5. The double-opening positioning structure of the automobile clamp according to claim 4, further comprising two groups of spring washers (15), wherein the two groups of spring washers (15) are respectively sleeved with the two groups of mounting screws (13).
6. The double-opening positioning structure of the automobile clamp according to claim 5, further comprising a plurality of groups of adjusting screws (16), wherein a plurality of groups of adjusting screw holes are respectively arranged at the bottom ends of the plurality of groups of supporting legs (2), and the plurality of groups of adjusting screws (16) are respectively in threaded connection with the plurality of groups of adjusting screw holes.
7. The dual opening positioning structure of an automobile clamp as claimed in claim 6, further comprising a plurality of sets of wheel assemblies (17), wherein the plurality of sets of wheel assemblies (17) are respectively mounted on the plurality of sets of adjusting screws (16).
8. The double-opening positioning structure of the automobile clamp according to claim 7, wherein anti-skid grooves are formed on the two groups of mounting screws (13), and the two groups of anti-skid grooves are used for skid prevention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222568683.3U CN219094425U (en) | 2022-09-26 | 2022-09-26 | Double-opening positioning structure of automobile clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222568683.3U CN219094425U (en) | 2022-09-26 | 2022-09-26 | Double-opening positioning structure of automobile clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219094425U true CN219094425U (en) | 2023-05-30 |
Family
ID=86459234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222568683.3U Active CN219094425U (en) | 2022-09-26 | 2022-09-26 | Double-opening positioning structure of automobile clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219094425U (en) |
-
2022
- 2022-09-26 CN CN202222568683.3U patent/CN219094425U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211029729U (en) | Automobile side wall clamp | |
| CN219094425U (en) | Double-opening positioning structure of automobile clamp | |
| CN109249069B (en) | Step cylinder milling fixture | |
| CN109500761B (en) | Auxiliary clamp for automobile front top | |
| CN111390614B (en) | Engine crankshaft numerical control machine processing tool clamp | |
| CN217551597U (en) | Positioner clamp | |
| CN108515327B (en) | Automatic assembling flexible clamp for automobile seat slide rail | |
| CN214518862U (en) | Generator end cover machining tool based on five-axis machining center | |
| CN215825231U (en) | Clamping device for assembling and processing automobile parts | |
| CN214109603U (en) | Quick positioner is used in machining | |
| CN205588012U (en) | Novel special rapid fixture of bar copper processing | |
| CN210210061U (en) | Bench clamp for machining | |
| CN213165024U (en) | Pneumatic special fixture | |
| CN205996606U (en) | A kind of fixture | |
| CN220986229U (en) | Automobile pressing plate tool clamp | |
| CN220217533U (en) | Bearing frame adds clamping apparatus | |
| CN220407951U (en) | Fixing clamp for metal product processing | |
| CN215510091U (en) | Workpiece clamp | |
| CN219666406U (en) | Single-pin rough positioning device of numerical control tool rest | |
| CN215847628U (en) | Positioning device for precision machining of parts | |
| CN214868892U (en) | Multi-angle clamping device for machining nut shaft driving lead screw | |
| CN219837490U (en) | Palm processing location structure | |
| CN215588916U (en) | Tool for machining aviation parts | |
| CN214490050U (en) | Adjustable automatic polishing device | |
| CN219370303U (en) | Integrated dry-type variable radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |