CN220839041U - Be used for multi-functional fixed frock of machining - Google Patents
Be used for multi-functional fixed frock of machining Download PDFInfo
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- CN220839041U CN220839041U CN202322597292.9U CN202322597292U CN220839041U CN 220839041 U CN220839041 U CN 220839041U CN 202322597292 U CN202322597292 U CN 202322597292U CN 220839041 U CN220839041 U CN 220839041U
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- 238000003754 machining Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000005457 optimization Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a multifunctional fixing tool for machining, which belongs to the technical field of machining and comprises a base, wherein the top of the base is connected with a sliding block in a sliding manner, and the top of the base and the top of the sliding block are respectively provided with a sliding groove; the clamping assembly comprises two clamping blocks which are oppositely arranged, one side of each clamping block is provided with an arc-shaped groove, one side of each clamping block, which is far away from the arc-shaped groove, is a plane, the bottom of each clamping block is rotationally connected with a supporting block, the two supporting blocks are respectively and slidably connected with the two sliding grooves, and a spring is fixedly connected between each supporting block and each sliding groove; the fixed assembly comprises a fixed plate and a movable plate, the fixed plate is fixedly connected to the top of the base, the movable plate is fixedly connected to the top of the sliding block, and the two clamping blocks are positioned between the fixed plate and the movable plate and respectively abutted against the side walls of the fixed plate and the movable plate; the driving assembly is arranged on the base and is in transmission connection with the movable plate. The utility model not only can fix rectangular workpieces, but also can fix cylindrical workpieces, so that the functions of the fixing tool are diversified, and the universality is improved.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a multifunctional fixing tool for machining.
Background
Machining refers to the process of changing the external dimensions or properties of a workpiece by a mechanical device, and during machining, a fixture is usually required to clamp and fix the workpiece. The fixed fixture is divided into a plurality of types, and the vice fixture is a common fixed fixture for machining, and clamps and fixes two ends of a workpiece through the fixed pliers and the movable pliers, so that the workpiece is convenient to machine, and the vice fixture is simple in structure and convenient to use, and is widely applied. When the rectangular workpiece is fixed, the jaw is required to be fixed by a planar vice, when the cylindrical workpiece is fixed, the jaw is required to be fixed by an arc vice, but the jaw shape of a common vice is fixed, so that the rectangular workpiece cannot be fixed, the cylindrical workpiece is fixed, the function is single, and the universality is low.
For this purpose, a multifunctional fixing tool for machining is proposed.
Disclosure of utility model
The utility model aims to provide a multifunctional fixing tool for machining, which aims to solve or improve at least one of the technical problems.
In order to achieve the above object, the present utility model provides the following solutions: the utility model provides a multifunctional fixing tool for machining, which comprises:
The base is characterized in that the top of the base is connected with a sliding block in a sliding manner, and sliding grooves are respectively formed in the top of the base and the top of the sliding block;
The clamping assembly comprises two clamping blocks which are oppositely arranged, one side of each clamping block is provided with an arc-shaped groove, one side of each clamping block, which is far away from the arc-shaped groove, is a plane, the bottom of each clamping block is rotationally connected with a supporting block, the two supporting blocks are respectively and slidably connected with the two sliding grooves, and a spring is fixedly connected between each supporting block and each sliding groove;
The fixed assembly comprises a fixed plate and a movable plate, the fixed plate is fixedly connected to the top of the base, the movable plate is fixedly connected to the top of the sliding block, and the two clamping blocks are positioned between the fixed plate and the movable plate and respectively abutted against the side walls of the fixed plate and the movable plate;
The driving assembly is arranged on the base and is in transmission connection with the movable plate.
Preferably, the two opposite side walls of the sliding chute are respectively provided with a limiting groove, the two opposite side walls of the supporting block are respectively fixedly connected with limiting blocks, and the two limiting blocks are respectively connected with the two limiting grooves in a sliding manner.
Preferably, the driving assembly comprises a vertical plate fixedly connected to the top of the base, the vertical plate is located at one end of the movable plate far away from the fixed plate, a screw is connected to the vertical plate in a threaded mode, and the screw penetrates through the vertical plate and is connected with the movable plate in a rotating mode.
Preferably, one end of the screw far away from the movable plate is fixedly connected with a rotating handle.
Preferably, a groove is formed in the top of the base, and the sliding block is connected in the groove in a sliding mode.
Preferably, the top of the clamping block is fixedly connected with an adjusting handle.
Preferably, a baffle is fixedly connected to the top of the base, and the baffle is perpendicular to the fixing plate.
Preferably, the bottom of the clamping block is fixedly connected with a rotating shaft, the rotating shaft stretches into the supporting block and is rotationally connected with the supporting block, and the bottom of the clamping block is rotationally connected with the top of the supporting block.
The utility model discloses the following technical effects: when the fixed workpiece is a rectangular workpiece, the planes of the two clamping blocks are oppositely arranged, and the driving assembly drives the movable plate to move, so that the distance between the two clamping blocks is changed, and the rectangular workpiece is clamped and fixed; when the fixed workpiece is a cylindrical workpiece, the two clamping blocks are respectively moved towards the directions away from the fixed plate and the movable plate, a certain gap is reserved between the two clamping blocks and the fixed plate and the movable plate respectively, at the moment, the spring is stretched, the supporting blocks slide in the sliding grooves to limit the moving direction of the clamping blocks, then the two clamping blocks are rotated, the arc grooves of the two clamping blocks are oppositely arranged, the clamping blocks are loosened, under the action of the spring, the two clamping blocks are reset to be respectively abutted with the side walls of the fixed plate and the movable plate, and at the moment, the movable plate is driven to move through the driving assembly, so that the two arc grooves can clamp and fix the cylindrical workpiece. The utility model not only can fix rectangular workpieces, but also can fix cylindrical workpieces, so that the functions of the fixing tool are diversified, and the universality is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2;
Fig. 4 is a schematic structural view of two clamping blocks of the present utility model with planes opposite to each other.
In the figure: 1. a base; 2. a slide block; 3. a chute; 4. a clamping block; 5. an arc-shaped groove; 6. a support block; 7. a spring; 8. a fixing plate; 9. a movable plate; 10. a limit groove; 11. a limiting block; 12. a riser; 13. a screw; 14. a rotating handle; 15. a groove; 16. a rotating shaft; 17. an adjusting handle; 18. and a baffle.
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.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1-4, the present utility model provides a multifunctional fixture for machining, comprising:
The base 1, the top of the base 1 is connected with a slide block 2 in a sliding way, and the top of the base 1 and the top of the slide block 2 are respectively provided with a slide groove 3;
The clamping assembly comprises two clamping blocks 4 which are oppositely arranged, one side of each clamping block 4 is provided with an arc-shaped groove 5, one side, far away from the arc-shaped groove 5, of each clamping block 4 is a plane, the bottom of each clamping block 4 is rotationally connected with a supporting block 6, the two supporting blocks 6 are respectively and slidably connected with the two sliding grooves 3, and a spring 7 is fixedly connected between each supporting block 6 and each sliding groove 3;
The fixed assembly comprises a fixed plate 8 and a movable plate 9, wherein the fixed plate 8 is fixedly connected to the top of the base 1, the movable plate 9 is fixedly connected to the top of the sliding block 2, and the two clamping blocks 4 are positioned between the fixed plate 8 and the movable plate 9 and respectively abutted against the side walls of the fixed plate 8 and the movable plate 9;
the driving assembly is arranged on the base 1 and is in transmission connection with the movable plate 9;
When the fixed workpiece is a rectangular workpiece, the planes of the two clamping blocks 4 are oppositely arranged, and the driving assembly drives the movable plate 9 to move, so that the distance between the two clamping blocks 4 is changed, and the rectangular workpiece is clamped and fixed; when the fixed workpiece is a cylindrical workpiece, the two clamping blocks 4 are respectively moved towards the directions far away from the fixed plate 8 and the movable plate 9, so that a certain gap is reserved between the two clamping blocks 4 and the fixed plate 8 and the movable plate 9 respectively, at the moment, the springs 7 are stretched, the supporting blocks 6 slide in the sliding grooves 3 to limit the moving direction of the clamping blocks 4, the two clamping blocks 4 are rotated again, the arc grooves 5 of the two clamping blocks 4 are oppositely arranged, then the clamping blocks 4 are loosened, under the action of the springs 7, the two clamping blocks 4 are reset to be respectively abutted against the side walls of the fixed plate 8 and the movable plate 9, at the moment, the movable plate 9 is driven to move by the driving assembly, and therefore the two arc grooves 5 can clamp and fix the cylindrical workpiece. The fixture can fix rectangular workpieces and cylindrical workpieces, so that the fixture has diversified fixing functions and improves universality.
According to a further optimization scheme, limiting grooves 10 are respectively formed in two opposite side walls of the sliding groove 3, limiting blocks 11 are respectively fixedly connected to two opposite side walls of the supporting block 6, and the two limiting blocks 11 are respectively connected with the two limiting grooves 10 in a sliding mode;
The supporting block 6 is limited by the limiting block 11 and the limiting groove 10, and is prevented from being separated from the sliding groove 3.
In a further optimized scheme, the driving assembly comprises a vertical plate 12 fixedly connected to the top of the base 1, the vertical plate 12 is positioned at one end of the movable plate 9 far away from the fixed plate 8, a screw 13 is connected to the vertical plate 12 in a threaded manner, and the screw 13 penetrates through the vertical plate 12 and is in rotary connection with the movable plate 9;
The screw rod 13 is rotated to enable the screw rod 13 and the vertical plate 12 to rotate in a threaded manner, so that the length of the screw rod 13 extending out of the vertical plate 12 is changed, the movable plate 9 is driven to move, and the adjustment of the distance between the two clamping blocks 4 is realized.
In a further optimization scheme, one end of the screw 13 far away from the movable plate 9 is fixedly connected with a rotating handle 14; the screw 13 is easily turned by turning the knob 14.
In a further optimization scheme, a groove 15 is formed in the top of the base 1, and a sliding block 2 is connected in the groove 15 in a sliding manner; the sliding block 2 is limited by the groove 15, and the top of the sliding block 2 is flush with the top of the base 1.
In a further optimization scheme, the top of the clamping block 4 is fixedly connected with an adjusting handle 17; the clamping block 4 is convenient to stretch and rotate by adjusting the handle 17.
In a further optimization scheme, a baffle 18 is fixedly connected to the top of the base 1, and the baffle 18 is perpendicular to the fixed plate 8; after the two clamping blocks 4 fix the workpiece, one end of the workpiece is abutted against the side wall of the baffle 18, one end far away from the baffle 18 is an end face to be processed, and when the end face to be processed is processed, the baffle 18 limits the workpiece and prevents the workpiece from sliding back and forth along the clamping blocks 4.
Further optimizing scheme, clamping block 4 bottom rigid coupling has pivot 16, and pivot 16 stretches into in the piece 6 and rotates with piece 6 to be connected, clamping block 4 bottom and piece 6 top rotate to be connected.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (8)
1. Be used for multi-functional fixed frock of machining, a serial communication port, include:
The base (1), the top of the base (1) is connected with a sliding block (2) in a sliding way, and sliding grooves (3) are respectively formed in the top of the base (1) and the top of the sliding block (2);
The clamping assembly comprises two clamping blocks (4) which are oppositely arranged, an arc-shaped groove (5) is formed in one side of each clamping block (4), one side, away from the arc-shaped groove (5), of each clamping block (4) is a plane, a supporting block (6) is rotationally connected to the bottom of each clamping block (4), the two supporting blocks (6) are respectively and slidably connected with the two sliding grooves (3), and a spring (7) is fixedly connected between each supporting block (6) and each sliding groove (3);
The fixing assembly comprises a fixing plate (8) and a movable plate (9), wherein the fixing plate (8) is fixedly connected to the top of the base (1), the movable plate (9) is fixedly connected to the top of the sliding block (2), and the two clamping blocks (4) are positioned between the fixing plate (8) and the movable plate (9) and respectively abutted to the side walls of the fixing plate (8) and the movable plate (9);
The driving assembly is arranged on the base (1) and is in transmission connection with the movable plate (9).
2. The multifunctional fixing tool for machining according to claim 1, wherein: limiting grooves (10) are respectively formed in two opposite side walls of the sliding groove (3), limiting blocks (11) are respectively fixedly connected with two opposite side walls of the supporting block (6), and the two limiting blocks (11) are respectively connected with the two limiting grooves (10) in a sliding mode.
3. The multifunctional fixing tool for machining according to claim 1, wherein: the driving assembly comprises a vertical plate (12) fixedly connected to the top of the base (1), the vertical plate (12) is located at one end, far away from the fixed plate (8), of the movable plate (9), a screw (13) is connected to the vertical plate (12) in a threaded mode, and the screw (13) penetrates through the vertical plate (12) and is connected with the movable plate (9) in a rotating mode.
4. A multifunctional fixing tool for machining according to claim 3, characterized in that: one end of the screw rod (13) far away from the movable plate (9) is fixedly connected with a rotating handle (14).
5. The multifunctional fixing tool for machining according to claim 1, wherein: the top of the base (1) is provided with a groove (15), and the groove (15) is connected with the sliding block (2) in a sliding way.
6. The multifunctional fixing tool for machining according to claim 1, wherein: an adjusting handle (17) is fixedly connected to the top of the clamping block (4).
7. The multifunctional fixing tool for machining according to claim 1, wherein: the top of the base (1) is fixedly connected with a baffle (18), and the baffle (18) is perpendicular to the fixed plate (8).
8. The multifunctional fixing tool for machining according to claim 1, wherein: the bottom of the clamping block (4) is fixedly connected with a rotating shaft (16), the rotating shaft (16) stretches into the supporting block (6) and is rotationally connected with the supporting block (6), and the bottom of the clamping block (4) is rotationally connected with the top of the supporting block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322597292.9U CN220839041U (en) | 2023-09-25 | 2023-09-25 | Be used for multi-functional fixed frock of machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322597292.9U CN220839041U (en) | 2023-09-25 | 2023-09-25 | Be used for multi-functional fixed frock of machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220839041U true CN220839041U (en) | 2024-04-26 |
Family
ID=90775320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322597292.9U Active CN220839041U (en) | 2023-09-25 | 2023-09-25 | Be used for multi-functional fixed frock of machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220839041U (en) |
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2023
- 2023-09-25 CN CN202322597292.9U patent/CN220839041U/en active Active
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