CN209774060U - Multifunctional clamp for machine manufacturing - Google Patents
Multifunctional clamp for machine manufacturing Download PDFInfo
- Publication number
- CN209774060U CN209774060U CN201920572719.0U CN201920572719U CN209774060U CN 209774060 U CN209774060 U CN 209774060U CN 201920572719 U CN201920572719 U CN 201920572719U CN 209774060 U CN209774060 U CN 209774060U
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- CN
- China
- Prior art keywords
- base
- annular
- gear
- annular ring
- threaded
- 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.)
- Expired - Fee Related
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a multi-functional anchor clamps for machine-building, including base and annular ring, two vertical threaded rods are installed to the symmetry on the diapire of annular ring, two vertical grooves have been seted up to the inside symmetry of base, two vertical groove all rotates and is connected with the screwed pipe, is located the homonymy vertical threaded rod and screwed pipe screw-thread fit, every the gear is all installed to the bottom of screwed pipe, the inside of base is rotated and is connected with annular internal gear, and annular internal gear's inboard simultaneously with two gear engagement, annular internal gear's the outside extends to the outside of base and installs annular bevel gear. The scheme can meet the operation requirement for clamping and fixing the machined part with irregular external dimension through the arrangement of each structure, the clamping points of the clamp are located on two planes, the clamping stability is greatly increased, the clamping effect is enhanced, the structure is simpler, and the operation is more convenient.
Description
Technical Field
The utility model relates to a machine-building technical field especially relates to a multifunctional clamp for machine-building.
Background
The mechanical manufacturing refers to the industrial sector engaged in the production of various power machines, hoisting and transporting machines, chemical machines, textile machines, machine tools, instruments, meters and other mechanical equipment, and the mechanical manufacturing industry provides technical equipment for the whole national economy.
In the machining process, need use anchor clamps fixed to the machined part centre gripping when adding man-hour to the machined part, the convenience is processed the machined part, and current anchor clamps have following shortcoming: the structure of anchor clamps is complicated, complex operation, and be not convenient for to overall dimension irregular, and the exposed core of anchor clamps often is in same horizontal plane, lacks stability, consequently needs to improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art anchor clamps that the structure is complicated, complex operation, be not convenient for irregular to overall dimension, and the centre gripping point of anchor clamps often is in on same horizontal plane, lacks the shortcoming of stability, and the multi-functional anchor clamps that are used for machine-building that propose.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A multifunctional clamp for machine manufacturing comprises a base and an annular ring, wherein two vertical threaded rods are symmetrically installed on the bottom wall of the annular ring, two vertical grooves are symmetrically formed in the base, each vertical groove is rotatably connected with a threaded pipe, the vertical threaded rods positioned on the same side are in threaded fit with the threaded pipes, a gear is installed at the bottom end of each threaded pipe, an annular internal gear is rotatably connected into the base, the inner side of the annular internal gear is meshed with the two gears simultaneously, the outer side of the annular internal gear extends to the outer side of the base and is provided with an annular bevel gear, an installation plate is installed on one side of the base, a first rotating seat is installed on the top wall of the installation plate and is rotatably connected with a first rotating rod, a first handle is installed at one end of the first rotating rod, and the bevel gear is installed at the other end of the first rotating rod, the bevel gear is meshed with the annular bevel gear;
Symmetrical threaded connection has two horizontal threaded rods, two on the lateral wall of annular ring the second handle, two are all installed to the one end that horizontal threaded rod kept away from each other the first clamp plate is all installed to the one end that horizontal threaded rod is close to each other, the symmetry is installed the second and is rotated the seat on the roof of base, two the second is rotated the seat and is all rotated and be connected with the second bull stick, two the third handle is all installed to the one end that the second bull stick was kept away from each other, two the second clamp plate is all installed to the one end that the second bull stick is close to each other.
Preferably, a through hole is formed in the middle of each gear in a penetrating manner.
Preferably, a plurality of limiting slide bars are symmetrically installed on the bottom wall of the annular inner gear, each limiting slide bar is of an inverted T-shaped structure, a sliding groove matched with the limiting slide bar is formed in the base, and each limiting slide bar is connected in the sliding groove in a sliding mode.
Preferably, two threaded holes are symmetrically formed in the side wall of the annular ring, and the annular ring is in threaded connection with the two transverse threaded rods through the two threaded holes respectively.
Preferably, the side wall of each of the first pressing plate and the second pressing plate is provided with anti-skid grains.
Compared with the prior art, the beneficial effects of the utility model reside in that:
The scheme can meet the operation requirement for clamping and fixing the machined part with irregular external dimension through the arrangement of each structure, the clamping points of the clamp are located on two planes, the clamping stability is greatly increased, the clamping effect is enhanced, the structure is simpler, and the operation is more convenient.
Drawings
fig. 1 is a schematic view of an overall structure of a multifunctional clamp for machine manufacturing according to the present invention;
Fig. 2 is a top view of a multifunctional clamp for machine manufacturing according to the present invention;
fig. 3 is an enlarged view of a portion a of a multifunctional clamp for machine manufacturing according to the present invention.
In the figure: the device comprises a base 1, an annular ring 2, a vertical threaded rod 3, a threaded pipe 4, a gear 5, an annular internal gear 6, a limiting sliding rod 7, a mounting plate 8, a first rotating seat 9, a first rotating rod 10, a bevel gear 11, a first handle 12, a ring bevel gear 13, a transverse threaded rod 14, a second handle 15, a first pressing plate 16, a second rotating seat 17, a second rotating rod 18, a third handle 19 and a second pressing plate 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a multifunctional clamp for machine manufacturing comprises a base 1 and an annular ring 2, two vertical threaded rods 3 are symmetrically installed on the bottom wall of the annular ring 2, two vertical grooves are symmetrically formed in the base 1, both vertical grooves are rotatably connected with threaded pipes 4, the vertical threaded rods 3 and the threaded pipes 4 on the same side are in threaded fit, a gear 5 is installed at the bottom end of each threaded pipe 4, an annular internal gear 6 is rotatably connected to the inside of the base 1, the inner side of the annular internal gear 6 is simultaneously engaged with the two gears 5, the outer side of the annular internal gear 6 extends to the outer side of the base 1 and is provided with an annular bevel gear 13, a mounting plate 8 is installed at one side of the base 1, a first rotating seat 9 is installed on the top wall of the mounting plate 8, the first rotating seat 9 is rotatably connected with a first rotating rod 10, and a first handle 12 is installed, the other end of the first rotating rod 10 is provided with a bevel gear 11, and the bevel gear 11 is engaged with an annular bevel gear 13.
Symmetrical threaded connection has two horizontal threaded rods 14 on the lateral wall of annular ring 2, second handle 15 is all installed to the one end that two horizontal threaded rods 14 kept away from each other, first clamp plate 16 is all installed to the one end that two horizontal threaded rods 14 were close to each other, the symmetry is installed the second and is rotated seat 17 on the roof of base 1, two second are rotated seat 17 and are all rotated and be connected with second bull stick 18, third handle 19 is all installed to the one end that two second bull sticks 18 were kept away from each other, second clamp plate 20 is all installed to the one end that two second bull sticks 18 were close to each other.
The middle part of each gear 5 is provided with a through hole in a penetrating way.
A plurality of limiting slide bars 7 are symmetrically installed on the bottom wall of the annular inner gear 6, each limiting slide bar 7 is of an inverted T-shaped structure, a sliding groove matched with each limiting slide bar 7 is formed in the base 1, and each limiting slide bar 7 is connected in the sliding groove in a sliding mode.
Two threaded holes are symmetrically formed in the side wall of the annular ring 2, and the annular ring 2 is in threaded connection with the two transverse threaded rods 14 through the two threaded holes respectively.
the side walls of each of the first pressing plate 16 and the second pressing plate 20 are provided with anti-slip lines, and the anti-slip lines can increase the friction force between the frame and a workpiece foundation and increase the stability.
The utility model discloses in, place the machined part in annular ring 2, then according to the size and the height of actual machined part, adjust annular ring 2's height, during the adjustment, it drives first pivot 10 and bevel gear 11 to rotate first handle 12, bevel gear 11 drives two gears 5 and screwed pipe 4 rotations with annular bevel gear 13 meshing accessible annular internal gear 6 afterwards simultaneously, steerable vertical threaded rod 3 contracts from top to bottom this moment, thereby control annular ring 2's high realization is adjusted, then rotate two first handles 12 and third handle 19 respectively, it is fixed that final accessible first clamp plate 16 and second clamp plate 20 carry out the centre gripping to the machined part.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a multi-functional anchor clamps for machine-building, includes base (1) and annular ring (2), its characterized in that, two vertical threaded rods (3) are installed to the symmetry on the diapire of annular ring (2), two vertical grooves have been seted up to the inside symmetry of base (1), two vertical groove is all rotated and is connected with screwed pipe (4), is located the homonymy vertical threaded rod (3) and screwed pipe (4) screw-thread fit, every gear (5) are all installed to the bottom of screwed pipe (4), the inside rotation of base (1) is connected with annular internal gear (6), and the inboard of annular internal gear (6) meshes with two gears (5) simultaneously, the outside of annular internal gear (6) extends to the outside of base (1) and installs annular bevel gear (13), mounting panel (8) are installed to one side of base (1), a first rotating seat (9) is installed on the top wall of the installing plate (8), the first rotating seat (9) is rotatably connected with a first rotating rod (10), a first handle (12) is installed at one end of the first rotating rod (10), a bevel gear (11) is installed at the other end of the first rotating rod (10), and the bevel gear (11) is meshed with an annular bevel gear (13);
symmetrical threaded connection has two horizontal threaded rod (14), two on the lateral wall of annular ring (2) the one end of keeping away from each other of horizontal threaded rod (14) all installs second handle (15), two first clamp plate (16) are all installed to the one end that horizontal threaded rod (14) are close to each other, install the second on the roof of base (1) symmetrically and rotate seat (17), two the second rotates seat (17) and all rotates and be connected with second bull stick (18), two third handle (19), two are all installed to the one end that second bull stick (18) were kept away from each other the one end that second bull stick (18) were close to each other all installs second clamp plate (20).
2. multifunctional clamp for machine manufacturing according to claim 1, characterized in that a through hole is pierced in the middle of each gear wheel (5).
3. the multifunctional clamp for machine manufacturing according to claim 1, wherein a plurality of limiting slide bars (7) are symmetrically installed on the bottom wall of the annular inner gear (6), each limiting slide bar (7) is of an inverted T-shaped structure, a sliding groove matched with the limiting slide bar (7) is formed in the base (1), and each limiting slide bar (7) is slidably connected in the sliding groove.
4. The multifunctional clamp for machine manufacturing according to claim 1, characterized in that the side wall of the annular ring (2) is symmetrically provided with two threaded holes, and the annular ring (2) is respectively in threaded connection with the two transverse threaded rods (14) through the two threaded holes.
5. The multifunctional clamp for machine manufacturing according to claim 1, characterized in that the side walls of each of said first (16) and second (20) pressing plates are provided with anti-slip threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920572719.0U CN209774060U (en) | 2019-04-25 | 2019-04-25 | Multifunctional clamp for machine manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920572719.0U CN209774060U (en) | 2019-04-25 | 2019-04-25 | Multifunctional clamp for machine manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209774060U true CN209774060U (en) | 2019-12-13 |
Family
ID=68804026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920572719.0U Expired - Fee Related CN209774060U (en) | 2019-04-25 | 2019-04-25 | Multifunctional clamp for machine manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209774060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975132A (en) * | 2020-08-26 | 2020-11-24 | 盐城加美机电科技有限公司 | Sliding plate turntable locking mechanism for gear hobbing machine for annular heavy drill production |
-
2019
- 2019-04-25 CN CN201920572719.0U patent/CN209774060U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975132A (en) * | 2020-08-26 | 2020-11-24 | 盐城加美机电科技有限公司 | Sliding plate turntable locking mechanism for gear hobbing machine for annular heavy drill production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 Termination date: 20200425 |