CN221110715U - Machine tool fixture convenient to position - Google Patents
Machine tool fixture convenient to position Download PDFInfo
- Publication number
- CN221110715U CN221110715U CN202322750322.5U CN202322750322U CN221110715U CN 221110715 U CN221110715 U CN 221110715U CN 202322750322 U CN202322750322 U CN 202322750322U CN 221110715 U CN221110715 U CN 221110715U
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- fixedly connected
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- bearing frame
- machine tool
- connecting rod
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- 238000005452 bending Methods 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of machine tool fixtures, in particular to a machine tool fixture convenient to position, which comprises a bearing frame fixed on external equipment, wherein a movable shell is arranged in the bearing frame, two shaft center rods are rotationally connected in the movable shell, a connecting sleeve is fixedly connected to the outer surface of each shaft center rod, clamping plates are fixedly connected to one side of each connecting sleeve, an adjusting plate is fixedly connected to the other side of each connecting sleeve, the clamping plates and the adjusting plates are obliquely arranged, and the two clamping plates can rotate oppositely or reversely at the same time by manually rotating adjusting screws in different directions.
Description
Technical Field
The utility model relates to the technical field of machine tool fixtures, in particular to a machine tool fixture convenient to position.
Background
The machine tool fixture is equipment for clamping a workpiece to position the workpiece in the production and processing process of the workpiece.
In the prior art, a machine tool fixture for facilitating positioning as proposed in patent application number CN202222373639.7 includes: the fixed plate, the surface sliding connection of fixed plate has the workstation, carries out fixed in position through stop gear to the splint that rotate suitable angle for when machine tool fixture used, can adjust the angle of splint according to cylindrical work piece's actual size, improved machine tool fixture's adaptability.
However, in the prior art, as the machine tool fixture proposed in the patent application number CN202222373639.7, the rotation adjustment of the clamping plates thereof depends on manual rotation, errors can occur in the rotation of the two clamping plates, which results in inconsistent rotation of the two clamping plates, and the bottom of the clamping plates is a workbench, so that the clamping plates can only clamp the bottom of the cylindrical workpiece, and the stability is insufficient when positioning the cylindrical workpiece.
Disclosure of utility model
The utility model aims to provide a machine tool fixture convenient to position, so as to solve the problems in the background technology.
The aim of the utility model can be achieved by the following technical scheme:
The utility model provides a lathe anchor clamps convenient to location, includes the load-bearing frame of fixing on external equipment, be provided with mobilizable movable casing in the load-bearing frame, movable casing internal rotation is connected with two axle center poles, the surface fixedly connected with adapter sleeve of axle center pole, one side fixedly connected with splint of adapter sleeve, opposite side fixedly connected with regulating plate, splint and regulating plate all slope setting, the one end of splint runs through movable casing and extends to the outside of movable casing.
The top fixedly connected with guiding axle of regulating plate is provided with the crooked connecting rod that can level activity in the movable housing, and the equal fixedly connected with slope in both ends of crooked connecting rod sets up leads the clamp plate, is provided with the notch on the clamp plate that leads, crooked connecting rod and notch sliding connection.
Preferably, the movable shell is internally fixedly connected with a threaded sleeve block, the threaded sleeve block is connected with an adjusting screw in a threaded manner, one end of the adjusting screw is rotationally connected with the bending connecting rod so as to drive the bending connecting rod to horizontally move, the other end of the adjusting screw penetrates through the movable shell and extends to the outside of the movable shell, and one end of the adjusting screw, which is positioned outside the movable shell, is fixedly connected with a handle.
Preferably, a U-shaped guide rod is fixedly connected in the movable shell, and the U-shaped guide rod is in sliding connection with the bent connecting rod.
Preferably, the bottom fixedly connected with loading board of loading frame, the top fixedly connected with flexible cylinder of loading board, one side of movable casing just is located the outside fixedly connected with linking bridge of handle, the one end and the linking bridge fixed connection of flexible cylinder for drive linking bridge and movable casing activity in loading frame.
Preferably, both sides of the movable shell are fixedly connected with sliding blocks, and the two sliding blocks are respectively and slidably connected with both sides of the bearing frame.
Preferably, a positioning pressing plate which is horizontally arranged is fixedly connected to one side of the clamping plate in the bearing frame, and positioning holes are formed in two sides of the bearing frame.
The utility model has the beneficial effects that:
through manual rotation adjusting screw to different directions, can make two splint rotate in opposite directions or reverse simultaneously, two splint rotate the same angle all the time, and is more stable to columniform work piece centre gripping, and need not to carry out the installation dismantlement of part, easy operation facilitates the use, and columniform work piece can pass the load-bearing frame simultaneously, can fix a position the central point of columniform work piece, stability when further promoting the location columniform work piece.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a side view of the load-bearing frame of FIG. 1 in accordance with the present utility model;
FIG. 3 is a cross-sectional view of the movable housing of FIG. 1 in accordance with the present utility model;
fig. 4 is a side view of the movable housing of fig. 3 in accordance with the present utility model.
Reference numerals in the drawings are as follows:
1. The bearing frame, 2, the movable shell, 3, the axle center rod, 4, the connecting sleeve, 5, the clamping plates, 6, the adjusting plate, 7, the guide shaft, 8, the bending connecting rod, 9, the guide pressing plate, 10, the notch, 11, the thread sleeve block, 12, adjusting screw rods, 13, handles, 14, U-shaped guide rods, 15, bearing plates, 16, telescopic cylinders, 17, connecting brackets, 18, sliding blocks, 19, positioning pressing plates, 20 and positioning holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a lathe anchor clamps convenient to location, includes the load-bearing frame 1 of fixing on external equipment, be provided with mobilizable movable casing 2 in the load-bearing frame 1, movable casing 2 internal rotation is connected with two axle center poles 3, the surface fixedly connected with adapter sleeve 4 of axle center pole 3, one side fixedly connected with splint 5 of adapter sleeve 4, opposite side fixedly connected with regulating plate 6, splint 5 and regulating plate 6 all slope setting, the one end of splint 5 runs through movable casing 2 and extends to the outside of movable casing 2.
The top fixedly connected with guiding axle 7 of regulating plate 6 is provided with the crooked connecting rod 8 that can level activity in the movable casing 2, and the equal fixedly connected with slope in both ends of crooked connecting rod 8 sets up the direction clamp plate 9, is provided with notch 10 on the direction clamp plate 9, crooked connecting rod 8 and notch 10 sliding connection.
As shown in fig. 1 and 4, the bearing frame 1 is a rectangular frame, the inside of the bearing frame is a cavity, the bearing frame is fixed on external equipment, the support is provided by the external equipment, the movable shell 2 and the bearing frame 1 are horizontally arranged, the clamping plate 5 and the adjusting plate 6 are fixed on the connecting sleeve 4, and the clamping plate 5 and the adjusting plate 6 can rotate on the shaft center rod 3 by taking the connecting sleeve 4 as the shaft center.
The movable shell 2 is internally and fixedly connected with a threaded sleeve block 11, the threaded sleeve block 11 is connected with an adjusting screw 12 in a threaded manner, one end of the adjusting screw 12 is rotationally connected with the bending connecting rod 8 to drive the bending connecting rod 8 to horizontally move, the other end of the adjusting screw 12 penetrates through the movable shell 2 and extends to the outside of the movable shell 2, and one end of the adjusting screw 12, which is positioned outside the movable shell 2, is fixedly connected with a handle 13.
As shown in fig. 1 and 3, the threaded sleeve block 11 is provided with a screw hole so as to realize threaded connection between the threaded sleeve block 11 and the adjusting screw 12, the movable shell 2 is provided with an opening, one end of the adjusting screw 12 conveniently penetrates out of the movable shell 2, and the adjusting screw 12 is conveniently driven to rotate by the handle 13.
The movable shell 2 is fixedly connected with a U-shaped guide rod 14, and the U-shaped guide rod 14 is in sliding connection with the bent connecting rod 8.
As shown in fig. 3, both ends of the u-shaped guide bar 14 pass through the bending link 8 to guide the bending link 8 such that the bending link 8 and the guide pressing plate 9 fixed to the bending link 8 can move only in the horizontal direction.
The bottom fixedly connected with loading board 15 of loading frame 1, the top fixedly connected with flexible cylinder 16 of loading board 15, one side of movable housing 2 just is located the outside fixedly connected with linking bridge 17 of handle 13, the one end and the linking bridge 17 fixed connection of flexible cylinder 16 for drive linking bridge 17 and movable housing 2 activity in loading frame 1.
As shown in figure 1, the supporting plate 15 is used for supporting the telescopic cylinder 16, so that the telescopic cylinder 16 is conveniently fixed, and the telescopic cylinder 16 is connected with the movable shell 2 through the connecting bracket 17, so that a space can be reserved for manually rotating the handle 13.
The two sides of the movable shell 2 are fixedly connected with sliding blocks 18, and the two sliding blocks 18 are respectively and slidably connected with the two sides of the bearing frame 1.
As shown in fig. 1, the carrying frame 1 passes through the sliding block 18 to provide auxiliary support for the sliding block 18 and the movable housing 2, while not affecting the movement of the movable housing 2 within the carrying frame 1.
The bearing frame 1 is internally provided with a locating pressing plate 19 which is fixedly connected with one side of the clamping plate 5 and is horizontally arranged, and locating holes 20 are formed in two sides of the bearing frame 1.
As shown in fig. 2, bolts are conveniently passed through the positioning holes 20 to fix the bearing frame 1.
The working principle of the machine tool fixture convenient to position provided by the utility model is as follows:
When the handle 13 is manually rotated in different directions, the adjusting screw 12 can be driven to rotate in different directions, and the bending connecting rod 8 and the guide pressing plate 9 are driven to move together when the adjusting screw 12 moves in different directions;
When the guide pressing plate 9 moves towards the direction approaching to the handle 13, the guide pressing plate 9 presses the guide shaft 7 to enable the guide shaft 7 to move along the direction of the notch 10, the guide shaft 7 moves to enable the two adjusting plates 6 to rotate towards the direction away from each other, the adjusting plates 6 drive the clamping plates 5 to move towards the direction approaching to each other through the connecting sleeve 4, and the opening between the two clamping plates 5 is contracted;
Conversely, when the guide pressing plate 9 moves in a direction away from the handle 13, the guide shaft 7 drives the two adjusting plates 6 to move in a direction approaching each other, the adjusting plates 6 drive the clamping plates 5 to move in a direction separating from each other through the connecting sleeve 4, and the opening between the two clamping plates 5 is enlarged;
Then, the cylindrical workpiece to be positioned is arranged between the clamping plate 5 and the positioning pressing plate 19, the telescopic cylinder 16 stretches to push the movable shell 2 and the clamping plate 5, and the cylindrical workpiece is positioned by matching with the positioning pressing plate 19.
Compared with the related art, the machine tool fixture convenient to position has the following advantages that
The beneficial effects are that:
Through manual rotation adjusting screw 12 to different directions, can make two splint 5 simultaneously opposite directions or reverse rotation, two splint 5 rotate the same angle all the time, and is more stable to columniform work piece centre gripping, and need not to carry out the installation dismantlement of part, easy operation facilitates the use, and columniform work piece can pass simultaneously and bear frame 1, can fix a position the central point of columniform work piece, further promotes the stability when fixing a position columniform work piece.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a lathe anchor clamps convenient to location, includes and fixes bearing frame (1) on external equipment, its characterized in that, be provided with movable casing (2) in bearing frame (1), movable casing (2) internal rotation is connected with two axle center poles (3), the surface fixedly connected with adapter sleeve (4) of axle center pole (3), one side fixedly connected with splint (5) of adapter sleeve (4), opposite side fixedly connected with regulating plate (6), splint (5) and regulating plate (6) all slope setting, the one end of splint (5) runs through movable casing (2) and extends to the outside of movable casing (2);
The top fixedly connected with guiding axle (7) of regulating plate (6), but be provided with bending connecting rod (8) of horizontal activity in movable casing (2), the equal fixedly connected with slope in both ends of bending connecting rod (8) sets up guide clamp plate (9), is provided with notch (10) on guide clamp plate (9), bending connecting rod (8) and notch (10) sliding connection.
2. The machine tool fixture convenient to position according to claim 1, wherein a threaded sleeve block (11) is fixedly connected in the movable housing (2), an adjusting screw (12) is connected to the threaded sleeve block (11) in a threaded mode, one end of the adjusting screw (12) is rotationally connected with the bending connecting rod (8) so as to drive the bending connecting rod (8) to horizontally move, the other end of the adjusting screw (12) penetrates through the movable housing (2) and extends to the outside of the movable housing (2), and one end of the adjusting screw (12) located outside of the movable housing (2) is fixedly connected with a handle (13).
3. A machine tool fixture convenient to position according to claim 2, wherein the movable shell (2) is fixedly connected with a U-shaped guide rod (14), and the U-shaped guide rod (14) is in sliding connection with the bending connecting rod (8).
4. A machine tool fixture convenient to position according to claim 3, characterized in that the bottom of the bearing frame (1) is fixedly connected with a bearing plate (15), the top of the bearing plate (15) is fixedly connected with a telescopic cylinder (16), one side of the movable shell (2) is fixedly connected with a connecting bracket (17) and positioned outside the handle (13), one end of the telescopic cylinder (16) is fixedly connected with the connecting bracket (17) and is used for driving the connecting bracket (17) and the movable shell (2) to move in the bearing frame (1).
5. The machine tool fixture convenient to position according to claim 4, wherein sliding blocks (18) are fixedly connected to two sides of the movable shell (2), and the two sliding blocks (18) are respectively connected with two sides of the bearing frame (1) in a sliding mode.
6. The machine tool fixture convenient to position according to claim 5, wherein a positioning pressing plate (19) which is horizontally arranged is fixedly connected to one side of the clamping plate (5) in the bearing frame (1), and positioning holes (20) are formed in two sides of the bearing frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322750322.5U CN221110715U (en) | 2023-10-13 | 2023-10-13 | Machine tool fixture convenient to position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322750322.5U CN221110715U (en) | 2023-10-13 | 2023-10-13 | Machine tool fixture convenient to position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221110715U true CN221110715U (en) | 2024-06-11 |
Family
ID=91336671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322750322.5U Active CN221110715U (en) | 2023-10-13 | 2023-10-13 | Machine tool fixture convenient to position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221110715U (en) |
-
2023
- 2023-10-13 CN CN202322750322.5U patent/CN221110715U/en active Active
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| GR01 | Patent grant |