CN220659930U - Adjustable tool fixture for machine tool - Google Patents
Adjustable tool fixture for machine tool Download PDFInfo
- Publication number
- CN220659930U CN220659930U CN202321855217.1U CN202321855217U CN220659930U CN 220659930 U CN220659930 U CN 220659930U CN 202321855217 U CN202321855217 U CN 202321855217U CN 220659930 U CN220659930 U CN 220659930U
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- Prior art keywords
- side wall
- fixedly arranged
- guide
- thread cylinder
- fixed mounting
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- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Abstract
The utility model relates to the technical field of fixtures, in particular to an adjustable tool fixture for a machine tool, which comprises guide frames fixedly arranged on the upper side and the lower side of the left side wall of a fixed mounting frame respectively, sliding rods movably penetrate through guide sliding grooves formed in the guide frames, clamping plates are arranged at the left ends of the sliding rods through adjusting mechanisms, an internal thread cylinder is movably arranged between the two guide frames, threaded rods are rotatably connected in the internal thread cylinder through threads, a connecting frame is fixedly arranged after the left ends of the threaded rods penetrate through the internal thread cylinder, gears are rotatably connected on the connecting frame through shafts and bearings, racks are fixedly arranged on the side walls of the sliding rods, the gears are meshed with the racks, and workpieces such as gear boxes with different shapes and specifications can be subjected to adaptive clamping, so that the application range of the fixture is fully enlarged.
Description
Technical Field
The utility model relates to the technical field of fixtures, in particular to an adjustable tool fixture for a machine tool.
Background
The machine tool is a machine for machining mechanical parts, and when machining a workpiece, the machine tool needs to clamp and fix the workpiece by using a tooling fixture, but the application range of the existing tooling fixture is smaller, and the existing tooling fixture cannot be adjusted, and is inconvenient to clamp and fix workpieces with various different specifications and shapes, such as a wind power gear box, and therefore an adjustable tooling fixture for the machine tool is needed.
Disclosure of Invention
The utility model aims to overcome the defects and shortcomings of the prior art, and provides an adjustable tool clamp of a machine tool, which is reasonable in design and is used for solving the problems.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the device comprises a fixed mounting frame and a driving motor, wherein the driving motor is fixedly arranged on the side wall of the fixed mounting frame;
it also comprises:
the two guide frames are respectively fixedly arranged on the upper side and the lower side of the left side wall of the fixed mounting frame, a slide bar is movably arranged on a guide chute arranged on the guide frame in a penetrating manner, and a clamping plate is arranged at the left end of the slide bar through an adjusting mechanism;
the inner thread cylinder is movably arranged between the two guide frames, the right end of the inner thread cylinder is connected with the output shaft of the driving motor through a coupler, a threaded rod is arranged in the inner thread cylinder in a threaded connection mode, and a connecting frame is fixedly arranged after the left end of the threaded rod passes through the inner thread cylinder;
the gear is arranged on the connecting frame in a screwed mode through the shaft and the bearing, a rack is fixedly arranged on the side wall of the sliding rod, and the gear is meshed with the rack.
Preferably, the adjusting mechanism comprises:
the rotating shaft is rotatably connected with the left end of the sliding rod through a bearing, a worm wheel is fixedly sleeved on the rotating shaft, connecting plates are fixedly sleeved on the rotating shaft and positioned on the front side and the rear side of the worm wheel, and the connecting plates are fixedly connected with the clamping plates;
the worm is arranged on the sliding rod in a screwed mode through a bearing, and the worm is meshed with the worm wheel.
Preferably, the upper side wall and the lower side wall of the connecting plate are fixedly provided with reinforcing ribs, and the reinforcing ribs are fixedly connected with the side walls of the clamping plates.
Preferably, a rubber pad is fixedly arranged on the left side wall of the clamping plate.
Preferably, guide rods are fixedly arranged on the front side and the rear side of the right side wall of the connecting frame, guide cylinders are fixedly arranged on the front side and the rear side of the left side wall of the fixed mounting frame, and the guide rods are movably inserted on the guide cylinders.
Compared with the prior art, the utility model has the beneficial effects that: the adjustable tool fixture for the machine tool can be used for adaptively clamping workpieces such as gear boxes with different shapes and specifications, and the application range of the fixture is fully enlarged.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an exploded view of the parts of the fixed mount, drive motor, internal screw barrel, threaded rod, connecting frame, gear, guide rod and guide barrel of the present utility model.
FIG. 3 is a cross-sectional view of a slide bar in accordance with the present utility model.
Reference numerals illustrate:
the device comprises a fixed mounting frame 1, a driving motor 2, a guide frame 3, a sliding rod 4, an adjusting mechanism 5, a rotating shaft 5-1, a worm wheel 5-2, a connecting plate 5-3, a worm 5-4, a clamping plate 6, an internal thread cylinder 7, a threaded rod 8, a connecting frame 9, a gear 10, a rack 11, a reinforcing rib 12, a rubber pad 13, a guide rod 14 and a guide cylinder 15.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, in which preferred embodiments in the description are given by way of example only, and all other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of protection of the present utility model.
As shown in fig. 1 to 3, the present embodiment adopts the following technical scheme: the motor drive device comprises a fixed mounting frame 1 and a drive motor 2, wherein the drive motor 2 is fixedly arranged on the side wall of the fixed mounting frame 1 through bolts;
it also comprises:
the two guide frames 3 are respectively and fixedly arranged on the upper side and the lower side of the left side wall of the fixed mounting frame 1, a sliding rod 4 is movably arranged on a guide chute formed in the guide frame 3 in a penetrating manner, the left end of the sliding rod 4 is provided with a clamping plate 6 through an adjusting mechanism 5, a rubber pad 13 is fixedly adhered to the left side wall of the clamping plate 6, and the rubber pad 13 can increase the friction force generated by the clamping plate 6 when clamping a workpiece, so that the clamping process is more stable;
the inner thread cylinder 7 is movably arranged between the two guide frames 3, the right end of the inner thread cylinder 7 is connected with the output shaft of the driving motor 2 through a coupler, a threaded rod 8 is arranged in the inner thread cylinder 7 in a threaded connection mode, and a connecting frame 9 is fixedly arranged at the left end of the threaded rod 8 through a bolt after passing through the inner thread cylinder 7;
the gear 10 is arranged on the connecting frame 9 in a screwed mode through a shaft and a bearing, a rack 11 is fixedly arranged on the side wall of the sliding rod 4, the gear 10 is meshed with the rack 11, guide rods 14 are fixedly arranged on the front side and the rear side of the right side wall of the connecting frame 9, guide cylinders 15 are fixedly arranged on the front side and the rear side of the left side wall of the fixed mounting frame 1 through bolts, the guide rods 14 are movably inserted into the guide cylinders 15, and the left and right movement of the connecting frame 9 can be guided through the guide rods 14 and the guide cylinders 15, so that the moving process of the connecting frame 9 is more stable;
the adjusting mechanism 5 includes:
the rotating shaft 5-1 is rotatably connected with the left end of the sliding rod 4 through a bearing, the worm wheel 5-2 is fixedly sleeved on the rotating shaft 5-1, the connecting plates 5-3 are fixedly sleeved on the rotating shaft 5-1 and positioned on the front side and the rear side of the worm wheel 5-2, the connecting plates 5-3 are fixedly connected with the clamping plates 6, reinforcing ribs 12 are fixedly arranged on the upper side wall and the lower side wall of the connecting plates 5-3, the reinforcing ribs 12 are fixedly connected with the side walls of the clamping plates 6, and the structural strength of the joint between the connecting plates 5-3 and the clamping plates 6 can be improved through the reinforcing ribs 12, so that the bearing performance of the bearing is effectively improved;
the worm 5-4 is arranged on the slide bar 4 in a screwed mode through a bearing, the worm 5-4 is meshed with the worm wheel 5-2, the worm wheel 5-2 can drive the connecting plate 5-3 and the clamping plate 6 to rotate through rotation of the worm 5-4, the clamping angle of the clamping plate 6 to a workpiece is adjusted, and clamping adaptation of the clamp to workpieces with different specifications and shapes is easier.
When the utility model is used, two clamps are respectively arranged on two sides of a machine tool, then workpieces such as a wind power gear box and the like can be placed on the machine tool, the worm 5-4 is rotated, the worm 5-4 drives the worm wheel 5-2 to rotate, the worm wheel 5-2 drives the rotating shaft 5-1 to rotate, the rotating shaft 5-1 drives the clamping plate 6 to rotate through the connecting plate 5-3, the clamping angle of the workpiece can be adjusted according to the shape of the clamping position required by the clamping plate 6, then the driving motor 2 is started, the driving motor 2 drives the internal threaded rod 8 to rotate, the threaded rod 8, the connecting frame 9 and the gear 10 move towards the workpiece, the gear 10 drives the slide rod 4 and the clamping plate 6 to move towards the workpiece through the rack 11, after the clamping plate 6 on one side is in conflict with the workpiece, the slide rod 4 and the rack 11 on the other side continuously drive the gear 10 to move, and the gear 10 is enabled to rotate, and the rack 11 on the other side is driven to independently move with the slide rod 4 until the clamping plate 6 on the other side is in conflict with the workpiece, and the workpiece in order to realize the adaptive clamping of workpieces.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the guide frame 3, the slide bar 4, the adjusting mechanism 5, the clamping plate 6, the internal thread cylinder 7, the threaded rod 8, the connecting frame 9, the gear 10 and the rack 11 are matched, so that workpieces such as gear boxes with different shapes and specifications can be subjected to adaptive clamping, and the application range of the clamp is fully enlarged;
2. the guide rod 14 and the guide cylinder 15 can provide guide for the left and right movement of the connecting frame 9, so that the movement process of the connecting frame 9 is more stable.
It should be understood that those skilled in the art can make modifications to the technical solutions described in the foregoing embodiments and equivalent substitutions of some technical features, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. An adjustable tool clamp for a machine tool comprises a fixed mounting frame (1) and a driving motor (2), wherein the driving motor (2) is fixedly arranged on the side wall of the fixed mounting frame (1);
the method is characterized in that: it also comprises:
the guide frames (3), the number of the guide frames (3) is two, the two guide frames are respectively and fixedly arranged on the upper side and the lower side of the left side wall of the fixed mounting frame (1), a sliding rod (4) is movably arranged on a guide chute arranged on the guide frame (3) in a penetrating way, and the left end of the sliding rod (4) is provided with a clamping plate (6) through an adjusting mechanism (5);
the inner thread cylinder (7), the inner thread cylinder (7) is movably arranged between the two guide frames (3), the right end of the inner thread cylinder (7) is connected with the output shaft of the driving motor (2) through a coupler, a threaded rod (8) is arranged in the inner thread cylinder (7) in a threaded connection mode, and a connecting frame (9) is fixedly arranged after the left end of the threaded rod (8) passes through the inner thread cylinder (7);
the gear (10) is arranged on the connecting frame (9) in a screwed mode through a shaft and a bearing, a rack (11) is fixedly arranged on the side wall of the sliding rod (4), and the gear (10) is meshed with the rack (11).
2. An adjustable tool clamp for machine tools according to claim 1, wherein: the adjusting mechanism (5) comprises:
the rotating shaft (5-1) is rotatably connected with the left end of the sliding rod (4) through a bearing, the worm wheel (5-2) is fixedly sleeved on the rotating shaft (5-1), connecting plates (5-3) are fixedly sleeved on the rotating shaft (5-1) and positioned on the front side and the rear side of the worm wheel (5-2), and the connecting plates (5-3) are fixedly connected with the clamping plates (6);
the worm (5-4) is arranged on the sliding rod (4) in a screwed mode through a bearing, and the worm (5-4) is meshed with the worm wheel (5-2).
3. An adjustable tool clamp for machine tools according to claim 2, wherein: reinforcing ribs (12) are fixedly arranged on the upper side wall and the lower side wall of the connecting plate (5-3), and the reinforcing ribs (12) are fixedly connected with the side wall of the clamping plate (6).
4. An adjustable tool clamp for machine tools according to claim 1, wherein: a rubber pad (13) is fixedly arranged on the left side wall of the clamping plate (6).
5. An adjustable tool clamp for machine tools according to claim 1, wherein: guide rods (14) are fixedly arranged on the front side and the rear side of the right side wall of the connecting frame (9), guide cylinders (15) are fixedly arranged on the front side and the rear side of the left side wall of the fixed mounting frame (1), and the guide rods (14) are movably inserted into the guide cylinders (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321855217.1U CN220659930U (en) | 2023-07-14 | 2023-07-14 | Adjustable tool fixture for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321855217.1U CN220659930U (en) | 2023-07-14 | 2023-07-14 | Adjustable tool fixture for machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220659930U true CN220659930U (en) | 2024-03-26 |
Family
ID=90337062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321855217.1U Active CN220659930U (en) | 2023-07-14 | 2023-07-14 | Adjustable tool fixture for machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220659930U (en) |
-
2023
- 2023-07-14 CN CN202321855217.1U patent/CN220659930U/en active Active
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