CN219403378U - Split type adjustable clamp for positioning large V-shaped cylinder body - Google Patents
Split type adjustable clamp for positioning large V-shaped cylinder body Download PDFInfo
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- CN219403378U CN219403378U CN202320888870.1U CN202320888870U CN219403378U CN 219403378 U CN219403378 U CN 219403378U CN 202320888870 U CN202320888870 U CN 202320888870U CN 219403378 U CN219403378 U CN 219403378U
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Abstract
The utility model discloses a split type adjustable clamp for positioning a large V-shaped cylinder body, which comprises a first clamp, a second clamp and a third clamp which are identical in structure and are sequentially arranged, wherein the first clamp comprises a bottom plate fixed on a workbench; the adjusting assembly comprises a screw rod, a supporting seat and an adjusting block, wherein the supporting seat is fixed on a bottom plate, an annular block is arranged in the supporting seat, a circle of annular groove which is suitable for accommodating the annular block is formed in the outer ring of the screw rod, the screw rod is in threaded connection with the adjusting block, and an adjusting groove with an opening facing upwards and used for sliding the adjusting block is formed in the bottom plate. According to the utility model, the first clamp, the second clamp and the third clamp are arranged in a split manner, so that the size of the clamp is reduced, the manufacturing cost is reduced, the cylinder bodies with different sizes can be adapted, and the universality of the clamp is improved; the screw rod is adopted to move the adjusting block, so that the working difficulty of adjusting the position of the cylinder body can be reduced.
Description
Technical Field
The utility model relates to the field of clamps, in particular to a split type adjustable clamp for positioning a large V-shaped cylinder body.
Background
The size of the marine engine cylinder body is large, the general length is 1600-2300 mm, the weight is 1.5-2.5 t, in order to ensure the uniform machining allowance of the cylinder body, the cylinder body needs to be adjusted on a scribing machine and a machining allowance line is scribed, then the cylinder body is placed on a clamp, and the position of the cylinder body is adjusted according to the scribed line; the existing clamp is provided with wedge iron and a screw rod, the wedge iron is rotationally connected with the screw rod, the screw rod is in threaded connection with the clamp, the wedge block is pushed to move by rotating the screw rod, and the cylinder body is moved by utilizing the inclined plane of the wedge iron, so that the adjustment mode is difficult to operate, time and labor are wasted, and the adjustment precision is poor; meanwhile, as the clamp of the cylinder body is of an integral casting structure, the cylinder body is large in size, high in cost, inconvenient to transport and store, and poor in universality, and cannot be suitable for cylinders with different volumes and different sizes.
Disclosure of Invention
The utility model aims to provide a split type adjustable clamp for positioning a large V-shaped cylinder body.
The utility model has the innovation points that the first, second and third clamps are arranged in a split way, so that the size of the clamp is reduced, the manufacturing cost is reduced, the cylinder body with different sizes can be adapted, and the universality of the clamp is improved; the screw rod is adopted to move the adjusting block, so that the working difficulty of adjusting the position of the cylinder body can be reduced, and time and labor are saved.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the split type adjustable clamp for positioning the large V-shaped cylinder body comprises a first clamp, a second clamp and a third clamp which are identical in structure and sequentially arranged on a workbench of a machine tool, wherein the first clamp comprises a bottom plate fixed on the workbench; the adjusting assembly comprises a screw, a supporting seat and an adjusting block, wherein the supporting seat is fixed on a bottom plate, a through hole suitable for the screw to penetrate out is formed in the center of the supporting seat, an annular block is arranged on the inner side wall of the through hole, an annular groove suitable for accommodating the annular block is formed in the outer ring of the screw, an adjusting groove with an opening facing upwards and used for sliding of the adjusting block is formed in the bottom plate, and the screw is in threaded connection with the adjusting block. The first clamp, the second clamp and the third clamp are arranged in a split mode, so that the size of the clamp is reduced, the manufacturing cost is reduced, the cylinder bodies with different sizes can be adapted, and the universality of the clamp is improved; the screw rod is adopted to drive the adjusting block to move, so that the position of the cylinder body is adjusted, the working difficulty of adjusting the position of the cylinder body is reduced, and time and labor are saved; the supporting seat and the annular block are used for supporting and positioning the screw rod.
Preferably, the adjusting components on the first clamp and the adjusting components on the third clamp are arranged in a staggered manner. The two groups of adjusting components are respectively positioned at two ends of the cylinder body and at two parallel sides of the cylinder body, so that the cylinder body is balanced in the adjusting process, and the adjusting precision is improved.
Preferably, at least two supports which are connected with the screw in a sliding way are fixedly connected to the bottom plate. The screw rod supporting device is used for supporting the screw rod and guaranteeing stable rotation of the screw rod.
Preferably, the first clamp further comprises two V-shaped surface supports, an adjusting support and a pressing component, the adjusting support is fixed on the bottom plate and located on one side, far away from the second clamp, of the adjusting groove, the two V-shaped surface supports are symmetrically distributed on two sides of the adjusting support and are arranged in parallel with the screw rod, and the pressing component is connected with the two V-shaped surface supports in a sliding mode. After the cylinder body is placed on the adjusting support, the cylinder body is compressed through the compressing assembly, and the V-shaped surface support is used for supporting the V-shaped surface of the cylinder body, so that the cylinder body is not easy to shake and is kept stable.
Preferably, the compression assembly comprises a connecting seat, two T-shaped groove screws, a pressing plate and an adjusting screw, wherein the connecting seat is horizontally arranged right above two V-shaped surface supports, a moving groove for the heads of the T-shaped groove screws to move towards the second clamp direction is formed in the inclined plane of each V-shaped surface support, the rod parts of the T-shaped groove screws penetrate out of the end parts of the connecting seat and are in threaded connection with nuts, the lower ends of the adjusting screw are fixedly connected with the connecting seat vertically, the upper ends of the adjusting screw are suspended and are in threaded connection with locking nuts, and the pressing plate is arranged on the adjusting screw in a sliding mode and located between the locking nuts and the connecting seat. The T-shaped groove screw and the movable groove are used for connecting the V-shaped surface support and the connecting seat, and the pressing plate can compress different positions of the cylinder body; the adjusting screw is arranged to facilitate the pressing plate to press the cylinder bodies with different heights, so that the applicability is wider.
The beneficial effects of the utility model are as follows:
1. the first clamp, the second clamp and the third clamp are arranged in a split mode, so that the size of the clamp is reduced, the manufacturing cost is reduced, the cylinder bodies with different sizes can be adapted, and the universality of the clamp is improved; the adjusting block is stressed by the screw rod in contact with the cylinder body, so that the position of the cylinder body is adjusted, the working difficulty of adjusting the position of the cylinder body can be reduced, and time and labor are saved.
2. The compression assembly adopts an adjusting screw and a pressing plate, so that steel bars with different heights can be compressed and fixed; the T-shaped groove screw and the movable groove are adopted, so that the V-shaped surface support and the connecting seat are connected, and the pressing plate can be used for pressing different positions of different cylinder bodies; the applicability of the compression assembly is more extensive.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural diagram of the adjusting assembly and the compressing assembly.
Fig. 3 is a schematic view of a cylinder placed on a first jig.
In the figure:
1. a first clamp; 11. a bottom plate; 12. a V-shaped surface support; 13. adjusting the support; 2. a second clamp; 3. a third clamp; 4. an adjustment assembly; 41. a screw rod; 42. a support base; 43. adjusting the block; 44. a support; 45. an annular block; 46. an annular groove; 5. an adjustment tank; 6. a compression assembly; 61. a connecting seat; 62. t-shaped groove screw rod; 63. a pressing plate; 64. adjusting a screw; 7. a moving groove; 8. a cylinder; 9. a working table.
Description of the embodiments
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
The described embodiments are only some, but not all, embodiments of the utility model. 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.
Example 1
As shown in fig. 1 and 2, a split type adjustable clamp for positioning a large V-shaped cylinder comprises a first clamp 1, a second clamp 2 and a third clamp 3 which are identical in structure and sequentially arranged on a workbench 9 of a machine tool, wherein the first clamp 1 comprises a bottom plate 11 fixed on the workbench 9, two V-shaped surface supports 12 fixed on the bottom plate 11, an adjusting support 13 fixed on the bottom plate 11 and positioned between the two V-shaped surface supports 12, and a compression assembly 6 slidably arranged on the two V-shaped surface supports 12; wherein, two V profile supports 12 symmetrical arrangement, and adjacent one side is the inclined plane of upward slope, has seted up the removal groove 7 towards anchor clamps No. 2 on the inclined plane. The pressing component 6 comprises a connecting seat 61, two T-shaped groove screws 62, a pressing plate 63 and an adjusting screw 64, wherein the connecting seat 61 is horizontally arranged right above the space between the two V-shaped surface supports 12, the heads of the T-shaped groove screws 62 are respectively arranged in corresponding moving grooves 7 in a sliding manner, and the rod parts of the T-shaped groove screws 62 are threaded with nuts after penetrating out from the end parts of the connecting seat 61; the lower end of the adjusting screw 64 is vertically and fixedly connected with the connecting seat 61, the upper end is suspended and is in threaded connection with a locking nut, and the pressing plate 63 is arranged in a sliding manner along the adjusting screw 64 and is positioned between the locking nut and the connecting seat 61.
As shown in fig. 2, the first clamp 1 and the third clamp 3 are respectively provided with an adjusting component 4, the adjusting components 4 are positioned on one side of the V-shaped surface support 12, which is close to the second clamp 2, and the two adjusting components 4 are oppositely staggered. The adjusting assembly 4 comprises a screw 41, a supporting seat 42 and an adjusting block 43, the supporting seat 42 is fixed on the bottom plate 11, a through hole which is staggered with the moving groove 7 is formed in the center of the supporting seat 42, an annular block 45 is arranged on the inner side wall of the through hole, a circle of annular groove 46 which is suitable for accommodating the annular block 45 is formed in the outer ring of the screw 41, an adjusting groove 5 for sliding the adjusting block 43 is formed in the bottom plate 11, and the screw 41 is connected with the adjusting block 43 in a threaded mode after penetrating out of the through hole. At least two supports 44 for supporting the screw 41 are fixedly connected to the bottom plate 11, and the two supports 44 are positioned at two ends of the screw 41.
In view of the above-mentioned, it is desirable,
as shown in fig. 3, when the fixture is used, the distance between the first fixture 1, the second fixture 2 and the third fixture 3 on the workbench 9 is adjusted according to the length of the V-shaped cylinder body 8, then the cylinder body 8 is placed on the adjusting support 13 of each fixture, the T-shaped groove screw 62 penetrates out of the perforation of the cylinder body, the screw 41 is rotated, the adjusting block is driven to move in the adjusting groove 5 through the screw 41, the placing position of the cylinder body 8 is finely adjusted, and finally the pressing plate 63 is abutted against the upper end of the cylinder body 8 by the locking nut.
The described embodiments are only some, but not all, embodiments of the utility model. 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.
Claims (5)
1. A split type adjustable clamp for positioning a large V-shaped cylinder body is characterized in that,
the fixture comprises a first fixture, a second fixture and a third fixture which are identical in structure and are sequentially arranged on a workbench of a machine tool, wherein the first fixture comprises a bottom plate fixed on the workbench;
the adjusting assembly comprises a screw, a supporting seat and an adjusting block, wherein the supporting seat is fixed on a bottom plate, a through hole suitable for the screw to penetrate out is formed in the center of the supporting seat, an annular block is arranged on the inner side wall of the through hole, an annular groove suitable for accommodating the annular block is formed in the outer ring of the screw, an adjusting groove with an opening facing upwards and used for sliding of the adjusting block is formed in the bottom plate, and the screw is in threaded connection with the adjusting block.
2. The split adjustable clamp for positioning a large V-shaped cylinder as set forth in claim 1, wherein,
the adjusting components on the first clamp and the adjusting components on the third clamp are arranged in a staggered mode.
3. The split adjustable clamp for positioning a large V-shaped cylinder as claimed in claim 2, wherein,
at least two supports which are connected with the screw rod in a sliding way are fixedly connected to the bottom plate.
4. The split adjustable clamp for positioning a large V-shaped cylinder as set forth in claim 1, wherein,
the first clamp further comprises two V-shaped surface supports, an adjusting support and a pressing component, the adjusting support is fixed on the bottom plate and located on one side, far away from the second clamp, of the adjusting groove, the two V-shaped surface supports are symmetrically distributed on two sides of the adjusting support and are arranged in parallel with the screw rod, and the pressing component is connected with the two V-shaped surface supports in a sliding mode.
5. The split adjustable clamp for positioning a large V-shaped cylinder as set forth in claim 4, wherein,
the pressing assembly comprises a connecting seat, two T-shaped groove screws, a pressing plate and an adjusting screw, wherein the connecting seat is horizontally arranged right above two V-shaped surface supports, a moving groove for the heads of the T-shaped groove screws to move towards the second clamp direction is formed in the inclined plane of each V-shaped surface support, the rod parts of the T-shaped groove screws penetrate out of the end parts of the connecting seat and are in threaded connection with nuts, the lower ends of the adjusting screw are fixedly connected with the connecting seat vertically, the upper ends of the adjusting screw are suspended and are in threaded connection with locking nuts, and the pressing plate is slidably arranged on the adjusting screw and located between the locking nuts and the connecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320888870.1U CN219403378U (en) | 2023-04-20 | 2023-04-20 | Split type adjustable clamp for positioning large V-shaped cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320888870.1U CN219403378U (en) | 2023-04-20 | 2023-04-20 | Split type adjustable clamp for positioning large V-shaped cylinder body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219403378U true CN219403378U (en) | 2023-07-25 |
Family
ID=87231616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320888870.1U Active CN219403378U (en) | 2023-04-20 | 2023-04-20 | Split type adjustable clamp for positioning large V-shaped cylinder body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219403378U (en) |
-
2023
- 2023-04-20 CN CN202320888870.1U patent/CN219403378U/en active Active
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