CN219005297U - Clamp device for machining workpiece - Google Patents
Clamp device for machining workpiece Download PDFInfo
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- CN219005297U CN219005297U CN202222324980.3U CN202222324980U CN219005297U CN 219005297 U CN219005297 U CN 219005297U CN 202222324980 U CN202222324980 U CN 202222324980U CN 219005297 U CN219005297 U CN 219005297U
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Abstract
The utility model discloses a clamp device for machining a workpiece, and belongs to the technical field of clamps for round tube type workpieces. The fixture device for machining a workpiece includes: the four-mouth square box is characterized in that a bidirectional threaded rod is rotationally connected between the inner walls of the two sides of the four-mouth square box, two transmission blocks are connected to the bidirectional threaded rod in a threaded manner, connecting blocks are fixedly connected to the outer surfaces of the four sides of each transmission block, and a supporting rod is rotationally connected to each connecting block; the four cambered surface fagging, every cambered surface fagging all rotates with the one end that corresponds two vaulting poles to be connected, this a fixture device for machining work piece, pipe type work piece cover is on four cambered surface fagging, two drive two transmission pieces are close to each other in the rotation of two-way threaded rod, every two vaulting poles drive corresponding cambered surface fagging compress tightly the inner wall of pipe type work piece, pipe type work piece is propped tightly at four cambered surface fagging, the surface is exposed completely outside, can process whole pipe type work piece surface, raise machining efficiency.
Description
Technical Field
The utility model relates to the technical field of clamps for round tube type workpieces, in particular to a clamp device for machining workpieces.
Background
A workpiece refers to a processing object in a machining process. It may be a single piece or a combination of several pieces that are secured together. The processing modes of the workpiece are various, and include turning, milling, planing, grinding, casting, forging and the like. The working process of the workpiece also varies with the manner of working. The types of workpieces are also various, and a large number of workpieces with different sizes and shapes can be produced according to different production requirements.
The circular tube type workpiece also belongs to one type of machining workpiece, when the circular tube type workpiece is machined, clamp equipment is usually needed to clamp and fix the circular tube type workpiece, so that the circular tube type workpiece can be kept stable during machining, but common clamp equipment is used for fixing a part of inner walls of the circular tube type workpiece or the outer surfaces of the circular tube type workpiece through clamping, and when the outer surfaces of the circular tube type workpiece are machined, the phenomenon that a part of outer surfaces are covered by clamps is avoided, so that workers cannot well machine the outer surfaces of the circular tube type workpiece completely, and the working efficiency is affected.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide a clamp device for machining a workpiece, which can fixedly and tightly support the circular tube workpiece from the inner part of the circular tube workpiece, so that the outer surface of the circular tube workpiece is completely exposed to facilitate machining, and the machining efficiency is improved.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme:
a fixture apparatus for machining a workpiece, comprising:
the four-port square box is characterized in that a bidirectional threaded rod is rotationally connected between the inner walls of the two sides of the four-port square box, two transmission blocks are connected to the bidirectional threaded rod in a threaded manner, connecting blocks are fixedly connected to the outer surfaces of the four sides of each transmission block, and stay bars are rotationally connected to each connecting block;
each cambered surface supporting plate is rotationally connected with one end of the corresponding two supporting rods; and
the transmission installation component is arranged on one side of the four-port square box.
As a preferable scheme of the utility model, two limiting rods are fixedly connected between the inner walls of the two sides of the four-port square box, and the two driving blocks are both sleeved on the two limiting rods in a sliding way.
As a preferable scheme of the utility model, the transmission installation assembly comprises an installation bottom plate, a supporting plate and a cylinder connecting piece, wherein the cylinder connecting piece is fixedly connected to one side outer surface of the four-port square box, the supporting plate is rotatably sleeved on the cylinder connecting piece, and the installation bottom plate is fixedly connected to the lower side outer surface of the supporting plate.
As a preferable scheme of the utility model, the transmission installation assembly further comprises two limiting ring blocks, and the two limiting ring blocks are respectively attached to the outer surfaces of the two sides of the supporting plate.
As a preferred scheme of the utility model, the transmission mounting assembly further comprises a transmission rod, and the transmission rod is rotatably connected between one side inner wall of the cylinder connecting piece and one side outer surface of the four-port square box.
As a preferable scheme of the utility model, the transmission installation assembly further comprises a motor, wherein the motor is fixedly installed on the outer surface of one side of the cylinder connecting piece, and the output end of the motor is fixedly connected with the transmission rod.
3. Advantageous effects
Compared with the prior art, the utility model provides the clamp device for machining the workpiece, which has the following beneficial effects:
this a fixture device for machining work piece, with pipe type work piece cover on four cambered surface fagging, can drive two transmission pieces and be close to each other when two-way threaded rod rotates for every two vaulting poles drive corresponding cambered surface fagging and compress tightly the inner wall of pipe type work piece, and pipe type work piece is propped tightly on four cambered surface fagging, and the surface of pipe type work piece exposes completely outside, can process whole pipe type work piece surface, improves machining efficiency.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an exploded view of the present utility model;
fig. 3 is a cross-sectional view of the present utility model.
The reference numerals in the figures illustrate:
1. a mounting base plate; 2. a support plate; 3. a cylinder connector; 4. four-mouth square box; 5. a connecting block; 6. a brace rod; 7. cambered surface supporting plates; 8. a motor; 9. a limiting ring block; 10. a transmission block; 11. a two-way threaded rod; 12. a limit rod; 13. a transmission rod.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples:
referring to fig. 1-3, a fixture apparatus for machining a workpiece, comprising:
the four-mouth square box 4 is rotationally connected with a bidirectional threaded rod 11 between the inner walls of the two sides of the four-mouth square box 4, two transmission blocks 10 are connected on the bidirectional threaded rod 11 in a threaded manner, connecting blocks 5 are fixedly connected to the four outer surfaces of each transmission block 10, and a supporting rod 6 is rotationally connected to each connecting block 5;
the four cambered surface supporting plates 7, and each cambered surface supporting plate 7 is rotationally connected with one end of the corresponding two supporting rods 6; and
the transmission installation component is arranged on one side of the four-port square box 4.
In the specific embodiment of the utility model, the transmission installation component is used for supporting and installing the four-mouth square box 4, and can drive the bidirectional threaded rod 11 to rotate at the same time, the round tube type workpiece is sleeved on the four cambered surface supporting plates 7, the bidirectional threaded rod 11 drives the two transmission blocks 10 to be close to each other when rotating, the four connection blocks 5 on the two transmission blocks 10 are close to each other, so that each two supporting rods 6 drive the corresponding cambered surface supporting plates 7 to move in the direction away from the four-mouth square box 4, finally the four cambered surface supporting plates 7 press the inner wall of the round tube type workpiece, the round tube type workpiece is tightly supported on the four cambered surface supporting plates 7, the outer surface of the round tube type workpiece is completely exposed, the outer surface of the whole round tube type workpiece can be processed, and the processing efficiency is improved.
Specifically, referring to fig. 3, two limiting rods 12 are fixedly connected between inner walls of two sides of the four-port square box 4, and two transmission blocks 10 are slidably sleeved on the two limiting rods 12.
In this embodiment, the two stop bars 12 allow the two driving blocks 10 to move stably.
Specifically please combine fig. 1 and 2 to show, transmission installation component includes mounting plate 1, backup pad 2 and drum connecting piece 3, and drum connecting piece 3 fixed connection is in the one side surface of four mouthfuls of square boxes 4, and backup pad 2 rotation cover is located on drum connecting piece 3, and mounting plate 1 fixed connection is in the downside surface of backup pad 2.
In this embodiment, the mounting base plate 1 is used for being mounted on a workbench, and the mounting base plate 1 and the supporting plate 2 are used for supporting the cylindrical connecting piece 3, so that the four-port square box 4 and other parts are stably supported, when the circular tube type workpiece is clamped by the inner support, the circular tube type workpiece can be stably placed on the workbench, and the circular tube type workpiece can be rotated during outer surface processing through the rotation of the cylindrical connecting piece 3 in the supporting plate 2.
Referring to fig. 1 and 2 specifically, the transmission installation assembly further includes two stop collar blocks 9, and the two stop collar blocks 9 are respectively attached to the outer surfaces of two sides of the support plate 2.
In this embodiment, the two stop collar blocks 9 enable the cylindrical connecting piece 3 to rotate only in the supporting plate 2, and not to move horizontally, and not to separate from the supporting plate 2, and meanwhile, friction exists between the two stop collar blocks 9 and the supporting plate 2, but an operator can apply force to rotate the cylindrical connecting piece 3, and in the processing process of the circular pipe workpiece, the operator only needs to hold the cylindrical connecting piece 3 tightly, so that the circular pipe workpiece can be controlled to rotate or be static.
Referring specifically to fig. 3, the transmission assembly further includes a transmission rod 13, where the transmission rod 13 is rotatably connected between an inner wall of one side of the cylinder connecting member 3 and an outer surface of one side of the four-port square box 4.
In this embodiment, the transmission rod 13 is used to drive the bi-directional threaded rod 11 to rotate.
Referring to fig. 1-3 specifically, the transmission installation assembly further includes a motor 8, the motor 8 is fixedly installed on an outer surface of one side of the cylinder connecting piece 3, and an output end of the motor 8 is fixedly connected with a transmission rod 13.
In this embodiment, when the motor 8 is started, the driving rod 13 is driven to rotate, so that the driving rod 13 drives the bidirectional threaded rod 11 to rotate.
Working principle: the round tube type workpiece is sleeved on the four arc surface supporting plates 7 by an operator, then the motor 8 is started to drive the transmission rod 13 to rotate, the transmission rod 13 drives the bidirectional threaded rod 11 to rotate, the bidirectional threaded rod 11 drives the two transmission blocks 10 to mutually approach when rotating, the four connecting blocks 5 on the two transmission blocks 10 mutually approach each other, each two supporting rods 6 drive the corresponding arc surface supporting plates 7 to move in the direction away from the four-mouth square box 4, finally the four arc surface supporting plates 7 press the inner wall of the round tube type workpiece, the round tube type workpiece is tightly supported on the four arc surface supporting plates 7, the outer surface of the round tube type workpiece is completely exposed, the outer surface of the whole round tube type workpiece can be processed, the processing efficiency is improved, the control mode of the utility model is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply belong to the common sense in the field, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and wiring arrangement in detail.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.
Claims (6)
1. A fixture apparatus for machining a workpiece, comprising:
the four-port square box (4) is characterized in that a bidirectional threaded rod (11) is rotatably connected between the inner walls of the two sides of the four-port square box (4), two transmission blocks (10) are connected to the bidirectional threaded rod (11) in a threaded manner, connecting blocks (5) are fixedly connected to the outer surfaces of the four sides of each transmission block (10), and stay bars (6) are rotatably connected to each connecting block (5);
the four cambered surface supporting plates (7), and each cambered surface supporting plate (7) is rotationally connected with one end of the corresponding two supporting rods (6); and
the transmission installation component is arranged on one side of the four-port square box (4).
2. A fixture apparatus for machining a workpiece as recited in claim 1, wherein: two limiting rods (12) are fixedly connected between the inner walls of the two sides of the four-port square box (4), and the two driving blocks (10) are sleeved on the two limiting rods (12) in a sliding mode.
3. A fixture apparatus for machining a workpiece as recited in claim 1, wherein: the transmission installation component comprises an installation base plate (1), a supporting plate (2) and a cylinder connecting piece (3), wherein the cylinder connecting piece (3) is fixedly connected to one side outer surface of the four-port square box (4), the supporting plate (2) is rotationally sleeved on the cylinder connecting piece (3), and the installation base plate (1) is fixedly connected to the lower side outer surface of the supporting plate (2).
4. A fixture apparatus for machining a workpiece as recited in claim 3, wherein: the transmission installation assembly further comprises two limiting ring blocks (9), and the two limiting ring blocks (9) are respectively attached to the outer surfaces of the two sides of the supporting plate (2).
5. A fixture apparatus for machining a workpiece as recited in claim 3, wherein: the transmission installation assembly further comprises a transmission rod (13), and the transmission rod (13) is rotatably connected between one side inner wall of the cylinder connecting piece (3) and one side outer surface of the four-port square box (4).
6. A fixture apparatus for machining a workpiece as recited in claim 5, wherein: the transmission installation assembly further comprises a motor (8), the motor (8) is fixedly installed on the outer surface of one side of the cylinder connecting piece (3), and the output end of the motor (8) is fixedly connected with the transmission rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222324980.3U CN219005297U (en) | 2022-09-01 | 2022-09-01 | Clamp device for machining workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222324980.3U CN219005297U (en) | 2022-09-01 | 2022-09-01 | Clamp device for machining workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219005297U true CN219005297U (en) | 2023-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222324980.3U Active CN219005297U (en) | 2022-09-01 | 2022-09-01 | Clamp device for machining workpiece |
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| Country | Link |
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| CN (1) | CN219005297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967800A (en) * | 2023-09-25 | 2023-10-31 | 西安朴复信息科技有限公司 | Flange processing jig |
-
2022
- 2022-09-01 CN CN202222324980.3U patent/CN219005297U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967800A (en) * | 2023-09-25 | 2023-10-31 | 西安朴复信息科技有限公司 | Flange processing jig |
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