CN219292921U - Long shaft gear positioning fixture - Google Patents
Long shaft gear positioning fixture Download PDFInfo
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- CN219292921U CN219292921U CN202222676282.XU CN202222676282U CN219292921U CN 219292921 U CN219292921 U CN 219292921U CN 202222676282 U CN202222676282 U CN 202222676282U CN 219292921 U CN219292921 U CN 219292921U
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Abstract
The utility model relates to the technical field of positioning fixture attachment devices, in particular to a long shaft gear positioning fixture, which does not need manual operation of a worker when positioning and clamping a long shaft gear, so that time and labor are saved, and the practicability is enhanced; the long shaft gear comprises a long shaft gear body and a workbench, wherein the long shaft gear body is arranged on the workbench; still include locating bench and anchor clamps subassembly, the locating bench is installed on the workstation, is provided with the constant head tank on the locating bench, long-axis gear bottom and constant head tank sliding connection, and long-axis gear body passes through anchor clamps subassembly and installs on the workstation, and anchor clamps subassembly includes two sets of splint, first connecting plate, second connecting plate, mount pad, cylinder, first fixed plate, sleeve, traveller and linkage subassembly, and two sets of splint are installed respectively at first connecting plate and second connecting plate inner, and the cylinder passes through the mount pad and installs on the workstation, and the cylinder output is connected with first connecting plate.
Description
Technical Field
The utility model relates to the technical field of positioning fixture attachment devices, in particular to a long shaft gear positioning fixture.
Background
Gears are known to mean mechanical elements on the rim that continuously engage gears to transmit motion and power. The use of gears in transmissions has long emerged. At the end of the 19 th century, the principle of generating tooth cutting method and the sequential appearance of special machine tools and cutters for cutting teeth by using the principle are emphasized, and with the development of production, the stability of gear operation is important. In the 18 th century industrial revolution, gear technology has been developed at a high speed, and a great deal of research has been conducted on gears. 1733 French mathematics Kami issued the basic law of tooth profile engagement; the Swiss math Euler in 1765 suggested using involute as the profile curve. The gear hobbing machine and gear shaping machine which appear in the 19 th century solve the problem of mass production of high-precision gears. In 1900, the differential device arranged on the gear hobbing machine can process a bevel gear on the gear hobbing machine, so that the gear hobbing machine is popularized, the generating method for processing the gear takes over the advantages, and the involute gear becomes the most widely applied gear.
The long axis gear positioning jig is a kind of positioning jig for long axis gears, which is widely used in the field of positioning jigs.
When processing the long shaft gear, a positioning clamp is needed, and at present, manual positioning operation is usually performed manually, which is time-consuming and labor-consuming, so that the practicability is poor.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the long shaft gear positioning clamp which does not need manual operation of a worker when positioning and clamping the long shaft gear, so that time and labor are saved, and the practicability is enhanced.
The long shaft gear positioning clamp comprises a long shaft gear body and a workbench, wherein the long shaft gear body is arranged on the workbench; the positioning table is arranged on the workbench, a positioning groove is formed in the positioning table, the bottom of the long shaft gear is in sliding connection with the positioning groove, and the long shaft gear body is arranged on the workbench through the clamp assembly;
the fixture assembly comprises two groups of clamping plates, a first connecting plate, a second connecting plate, an installing table, an air cylinder, a first fixing plate, a sleeve, a sliding column and a linkage assembly, wherein the two groups of clamping plates are respectively installed at the inner ends of the first connecting plate and the second connecting plate, the air cylinder is installed on the workbench through the installing table, the output end of the air cylinder is connected with the first connecting plate, the sleeve is installed on the workbench through the first fixing plate, the sliding column is in sliding connection with the sleeve, the sliding column is connected with the second connecting plate, and the first connecting plate is connected with the second connecting plate through the linkage assembly.
The utility model relates to a long shaft gear positioning clamp, which comprises two groups of first racks, two groups of second racks, two groups of first gears, two groups of rotating shafts and two groups of fixed columns, wherein the two groups of first racks are arranged on a first connecting plate, the two groups of second racks are arranged on a second connecting plate, the two groups of first racks and the two groups of second racks are respectively meshed through the two groups of first gears, the two groups of fixed columns are arranged on a workbench, and the two groups of first gears are respectively connected with the top ends of the two groups of fixed columns in a rotating way through the two groups of rotating shafts.
The long shaft gear positioning clamp also comprises two groups of arc clamping plates, and the two groups of clamping plates are respectively clamped with the long shaft gear body through the two groups of arc clamping plates.
The long shaft gear positioning clamp further comprises two groups of stabilizing plates, the two groups of stabilizing plates are arranged on the workbench, two groups of sliding holes are formed in the two groups of stabilizing plates, and the two groups of clamping plates are respectively connected with the two groups of sliding holes in a sliding mode.
The utility model relates to a long shaft gear positioning fixture, which further comprises a plurality of groups of adjusting screw rods, wherein the bottom end of a workbench is provided with a plurality of groups of adjusting screw holes, and the plurality of groups of adjusting screw rods are respectively in threaded connection with the plurality of groups of adjusting screw holes.
The utility model relates to a long shaft gear positioning clamp, which also comprises two groups of handles, wherein the two groups of handles are arranged on a workbench.
The utility model relates to a long shaft gear positioning clamp, which also comprises two groups of anti-skid sleeves, wherein the two groups of anti-skid sleeves are respectively arranged on two groups of handles.
According to the long shaft gear positioning clamp, the plurality of groups of adjusting screws are provided with the anti-skid grooves, and the plurality of groups of anti-skid grooves are used for skid prevention.
Compared with the prior art, the utility model has the beneficial effects that: through putting into the constant head tank with the major axis gear body, then through starting the cylinder, thereby promote first connecting plate and drive a set of splint and remove to the major axis gear body, through the linkage subassembly, drive the second connecting plate simultaneously and promote another set of splint and remove to the major axis gear, make the traveller slide in the sleeve simultaneously, when starting the cylinder and drawing back, thereby keep away from the major axis gear through driving connecting plate and a set of splint, thereby drive the major axis gear through linkage subassembly second connecting plate and another set of splint, simultaneously make the traveller slide in the sleeve, thereby can lift down the major axis gear, thereby provide one kind and need not the manual operation of staff when carrying out the location clamp to the major axis gear, thereby labour saving and time saving's major axis gear positioning fixture, thereby the reinforcing practicality.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of the first connecting plate and its connecting structure;
FIG. 3 is a schematic view of the partial enlarged structure of A of the present utility model;
FIG. 4 is a schematic view of the partial enlarged structure of B of the present utility model;
the reference numerals in the drawings: 1. a long shaft gear body; 2. a work table; 3. a positioning table; 4. two sets of splints; 5. a first connection plate; 6. a second connecting plate; 7. a mounting table; 8. a cylinder; 9. a first fixing plate; 10. a sleeve; 11. a spool; 12. two sets of first racks; 13. two sets of second racks; 14. two sets of first gears; 15. two sets of rotating shafts; 16. two groups of fixed columns; 17. two sets of arc splints; 18. two sets of stabilizing plates; 19. a plurality of groups of adjusting screws; 20. two sets of handles; 21. two sets of anti-skid sleeves.
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 4, a positioning jig for a long shaft gear of the present utility model includes a long shaft gear body 1 and a table 2, the long shaft gear body 1 being mounted on the table 2; the positioning table 3 is arranged on the workbench 2, a positioning groove is formed in the positioning table 3, the bottom of the long shaft gear is in sliding connection with the positioning groove, and the long shaft gear body 1 is arranged on the workbench 2 through the clamp assembly;
the clamp assembly comprises two groups of clamping plates 4, a first connecting plate 5, a second connecting plate 6, an installation table 7, an air cylinder 8, a first fixing plate 9, a sleeve 10, a sliding column 11 and a linkage assembly, wherein the two groups of clamping plates 4 are respectively installed at the inner ends of the first connecting plate 5 and the second connecting plate 6, the air cylinder 8 is installed on the workbench 2 through the installation table 7, the output end of the air cylinder 8 is connected with the first connecting plate 5, the sleeve 10 is installed on the workbench 2 through the first fixing plate 9, the sliding column 11 is in sliding connection with the sleeve 10, the sliding column 11 is connected with the second connecting plate 6, and the first connecting plate 5 is connected with the second connecting plate 6 through the linkage assembly; through putting into the constant head tank with the major axis gear body, then through starting the cylinder, thereby promote first connecting plate and drive a set of splint and remove to the major axis gear body, through the linkage subassembly, drive the second connecting plate simultaneously and promote another set of splint and remove to the major axis gear, make the traveller slide in the sleeve simultaneously, when starting the cylinder and drawing back, thereby keep away from the major axis gear through driving connecting plate and a set of splint, thereby drive the major axis gear through linkage subassembly second connecting plate and another set of splint, simultaneously make the traveller slide in the sleeve, thereby can lift down the major axis gear, thereby provide one kind and need not the manual operation of staff when carrying out the location clamp to the major axis gear, thereby labour saving and time saving's major axis gear positioning fixture, thereby the reinforcing practicality.
The utility model relates to a long shaft gear positioning clamp, which comprises two groups of first racks 12, two groups of second racks 13, two groups of first gears 14, two groups of rotating shafts 15 and two groups of fixed columns 16, wherein the two groups of first racks 12 are arranged on a first connecting plate 5, the two groups of second racks 13 are arranged on a second connecting plate 6, the two groups of first racks 12 and the two groups of second racks 13 are respectively meshed through the two groups of first gears 14, the two groups of fixed columns 16 are arranged on a workbench 2, and the two groups of first gears 14 are respectively connected with the top ends of the two groups of fixed columns 16 in a rotating way through the two groups of rotating shafts 15; through the movement of first connecting plate to drive two sets of first racks and remove, thereby drive two sets of first gear and rotate, thereby drive two sets of second racks and remove, thereby drive the second connecting plate and remove, thereby accomplish the linkage, thereby reinforcing practicality.
The long shaft gear positioning clamp also comprises two groups of arc clamping plates 17, and the two groups of clamping plates 4 are respectively clamped with the long shaft gear body 1 through the two groups of arc clamping plates 17; thereby through arc splint make to the tight location of major axis gear body clamp more firm to the reinforcing practicality.
The utility model relates to a long shaft gear positioning clamp, which also comprises two groups of stabilizing plates 18, wherein the two groups of stabilizing plates 18 are arranged on a workbench 2, two groups of sliding holes are arranged on the two groups of stabilizing plates 18, and two groups of clamping plates 4 are respectively connected with the two groups of sliding holes in a sliding way; thereby through two sets of firm boards improve the stability of two sets of splint to the reinforcing practicality.
The utility model relates to a long shaft gear positioning clamp, which also comprises a plurality of groups of adjusting screw rods 19, wherein the bottom end of a workbench 2 is provided with a plurality of groups of adjusting screw holes, and the plurality of groups of adjusting screw rods 19 are respectively in threaded connection with the plurality of groups of adjusting screw holes; thereby through the stability of multiunit adjusting screw conveniently adjusting the workstation to reinforcing practicality.
The long shaft gear positioning clamp further comprises two groups of handles 20, wherein the two groups of handles 20 are arranged on the workbench 2; the handle is used for facilitating the movement of the workbench, so that the practicability is enhanced.
The utility model relates to a long shaft gear positioning clamp, which also comprises two groups of anti-skid sleeves 21, wherein the two groups of anti-skid sleeves 21 are respectively arranged on two groups of handles 20; thereby reduce the possibility of skidding through antiskid cover to the reinforcing practicality.
According to the long shaft gear positioning clamp, the plurality of groups of adjusting screws 19 are provided with the anti-skid grooves, and the plurality of 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 long shaft gear positioning clamp works, the long shaft gear positioning clamp firstly moves to a position required by a user, the long shaft gear body is placed into the positioning groove, then the first connecting plate is pushed to drive one group of clamping plates to move towards the long shaft gear body through the starting cylinder, the second connecting plate is simultaneously driven to drive the other group of clamping plates to move towards the long shaft gear through the linkage assembly, meanwhile, the sliding column slides in the sleeve, when the starting cylinder is pulled back, the connecting plate and the one group of clamping plates are driven to be far away from the long shaft gear, the second connecting plate and the other group of clamping plates are driven to be far away from the long shaft gear through the linkage assembly, and meanwhile, the sliding column slides in the sleeve, so that the long shaft gear can be detached.
The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
The terms "first," "second," and "third" in this specification do not denote a particular quantity or order, but rather are used for distinguishing between similar or identical items.
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 long shaft gear positioning clamp comprises a long shaft gear body (1) and a workbench (2), wherein the long shaft gear body (1) is arranged on the workbench (2); the device is characterized by further comprising a positioning table (3) and a clamp assembly, wherein the positioning table (3) is arranged on the workbench (2), a positioning groove is formed in the positioning table (3), the bottom of the long shaft gear is in sliding connection with the positioning groove, and the long shaft gear body (1) is arranged on the workbench (2) through the clamp assembly;
the fixture assembly comprises two groups of clamping plates (4), a first connecting plate (5), a second connecting plate (6), an installation table (7), an air cylinder (8), a first fixing plate (9), a sleeve (10), a sliding column (11) and a linkage assembly, wherein the two groups of clamping plates (4) are respectively installed at the inner ends of the first connecting plate (5) and the second connecting plate (6), the air cylinder (8) is installed on the workbench (2) through the installation table (7), the output end of the air cylinder (8) is connected with the first connecting plate (5), the sleeve (10) is installed on the workbench (2) through the first fixing plate (9), the sliding column (11) is connected with the sleeve (10) in a sliding mode, and the first connecting plate (5) is connected with the second connecting plate (6) through the linkage assembly.
2. A long shaft gear positioning fixture as claimed in claim 1, characterized in that the linkage assembly comprises two groups of first racks (12), two groups of second racks (13), two groups of first gears (14), two groups of rotating shafts (15) and two groups of fixed columns (16), the two groups of first racks (12) are mounted on the first connecting plate (5), the two groups of second racks (13) are mounted on the second connecting plate (6), the two groups of first racks (12) and the two groups of second racks (13) are respectively meshed through the two groups of first gears (14), the two groups of fixed columns (16) are mounted on the workbench (2), and the two groups of first gears (14) are respectively connected with the top ends of the two groups of fixed columns (16) in a rotating manner through the two groups of rotating shafts (15).
3. A positioning fixture for a long shaft gear according to claim 2, further comprising two sets of arc-shaped clamping plates (17), wherein the two sets of clamping plates (4) are respectively clamped with the long shaft gear body (1) through the two sets of arc-shaped clamping plates (17).
4. A positioning fixture for a long shaft gear according to claim 3, further comprising two sets of stabilizing plates (18), wherein the two sets of stabilizing plates (18) are mounted on the workbench (2), two sets of sliding holes are formed in the two sets of stabilizing plates (18), and the two sets of clamping plates (4) are respectively in sliding connection with the two sets of sliding holes.
5. The long shaft gear positioning fixture as claimed in claim 4, further comprising a plurality of groups of adjusting screws (19), wherein a plurality of groups of adjusting screw holes are formed in the bottom end of the workbench (2), and the plurality of groups of adjusting screws (19) are respectively in threaded connection with the plurality of groups of adjusting screw holes.
6. A long axis gear positioning fixture as in claim 5 further comprising two sets of handles (20), both sets of handles (20) being mounted on the table (2).
7. A long axis gear positioning fixture as claimed in claim 6, further comprising two sets of anti-skid sleeves (21), the two sets of anti-skid sleeves (21) being mounted to the two sets of handles (20), respectively.
8. A positioning fixture for a long shaft gear according to claim 7, wherein the plurality of groups of adjusting screws (19) are provided with anti-slip grooves, and the plurality of groups of anti-slip grooves are used for anti-slip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222676282.XU CN219292921U (en) | 2022-10-11 | 2022-10-11 | Long shaft gear positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222676282.XU CN219292921U (en) | 2022-10-11 | 2022-10-11 | Long shaft gear positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219292921U true CN219292921U (en) | 2023-07-04 |
Family
ID=86954920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222676282.XU Active CN219292921U (en) | 2022-10-11 | 2022-10-11 | Long shaft gear positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219292921U (en) |
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2022
- 2022-10-11 CN CN202222676282.XU patent/CN219292921U/en active Active
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