CN220217587U - Fixing clamp of corner rounding machine - Google Patents
Fixing clamp of corner rounding machine Download PDFInfo
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- CN220217587U CN220217587U CN202321956669.9U CN202321956669U CN220217587U CN 220217587 U CN220217587 U CN 220217587U CN 202321956669 U CN202321956669 U CN 202321956669U CN 220217587 U CN220217587 U CN 220217587U
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- 238000005520 cutting process Methods 0.000 claims abstract description 24
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 238000003754 machining Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of fixing clamps of rounding machines, in particular to a fixing clamp of a rounding machine, which comprises a bottom plate, wherein one side of the upper end of the bottom plate is fixedly connected with a side plate, the upper end of the side plate is fixedly connected with a top plate towards one side of the bottom plate, the lower end of the top plate is fixedly connected with a cutting assembly, the cutting assembly is used for cutting a right angle of a workpiece to be processed into round corners, the upper side of the bottom plate is provided with a movable groove, a positive and negative tooth screw rod is rotationally connected with the movable groove, a clamping assembly is connected onto the positive and negative tooth screw rod through threads, and the clamping assembly is used for clamping the workpiece to be processed; the ball nut sleeve is moved in opposite directions by driving the positive and negative tooth screw rod through the motor, so that the distance between the two clamps is adjusted, the size of a machining fillet can be adjusted when the clamps clamp a workpiece to be machined, and the two clamping assemblies can be clamped and loosened simultaneously by reversely setting the trend of threads on the positive and negative tooth screw rod from the middle; by arranging the laser sighting device, an accurate reference object can be provided when the size of the round angle is adjusted.
Description
Technical Field
The utility model belongs to the technical field of fixing clamps of rounding machines, and particularly relates to a fixing clamp of a rounding machine.
Background
The round-corner machine is a round-corner cutting machining machine, machining refers to a process of changing the external dimension or performance of a workpiece through a mechanical device, and can be divided into cutting machining and pressing machining according to the difference in machining modes, the production process of the machine refers to the whole process of manufacturing a product from raw materials (or semi-finished products), the production process of the machine comprises the steps of transporting and storing raw materials, preparing for production, manufacturing blanks, processing and heat treating parts, assembling and debugging products, painting and packaging and the like, the content of the production process is very wide, and modern enterprises organize and produce and guide production by using the principles and methods of system engineering, and the production process is regarded as a production system with input and output.
The traditional fillet machine generally comprises a cutting piece, a lifter, a bottom plate and a clamp, wherein a workpiece to be processed is clamped by the clamp, an included angle of the workpiece to be processed is located below the cutting piece, the lifter is lowered, the cutting piece is opened, the workpiece to be processed is cut, and therefore the operation of cutting fillets is completed.
Most of the clamps in the prior art are fixed, and when the workpieces to be machined are clamped by the round corner machine of the same model, the round corners cut out are of the same size, so that the round corner machines of different models can only be selected for different workpieces requiring round corner dimensions, and the machine is quite inconvenient.
Therefore, a fixing clamp of a rounding machine is provided for the problems.
Disclosure of Invention
In order to overcome the defects in the prior art and solve the problems, the fixing clamp for the rounding machine is provided.
The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a fixing clamp of a rounding machine, which comprises a bottom plate, wherein a side plate is fixedly connected to one side of the upper end of the bottom plate, a top plate is fixedly connected to one side of the upper end of the side plate, which faces the bottom plate, a cutting assembly is fixedly connected to the lower end of the top plate, the cutting assembly is used for cutting a right angle of a workpiece to be processed into round corners, a movable groove is formed in the upper side of the bottom plate, a positive and negative tooth screw rod is rotationally connected to the movable groove, a clamping assembly is connected to the positive and negative tooth screw rod through threads, and the clamping assembly is used for clamping the workpiece to be processed.
Preferably, the cutting assembly comprises a cylinder, the upper end of the cylinder is fixedly connected to the lower side of the top plate, and the output end of the cylinder is fixedly connected with a cutter.
Preferably, the clamping assembly comprises a ball nut sleeve, the ball nut sleeve is in threaded connection with the positive and negative tooth screw rod, an L-shaped plate is fixedly connected to the upper end of the ball nut sleeve, the positive and negative tooth screw rod passes through the movable groove and is fixedly connected with a motor, the lower end of the motor is fixedly connected with a supporting plate, and one side of the supporting plate is fixedly connected to the bottom plate.
Preferably, the L-shaped plate is divided into a transverse plate and a vertical plate, the vertical plate is fixedly connected to the ball nut sleeve, a through hole is formed in the middle of the transverse plate, and a bolt is connected to the through hole in a threaded mode.
Preferably, the clamping assemblies are provided with two groups, the two groups of clamping assemblies are symmetrically arranged about the center of the positive and negative tooth screw rod, and the two L-shaped plates form an included angle of 90 degrees.
Preferably, the joint of the side plate and the top plate is fixedly connected with a reinforcing rib, and one side of the lower end of the top plate facing inwards is fixedly connected with a laser sight.
The utility model has the beneficial effects that:
the utility model provides a fixing clamp of a corner rounding machine, which is characterized in that a positive and negative screw rod is driven by a motor to enable a ball nut sleeve to move in opposite directions, so that the distance between two clamps is adjusted, the size of a machined corner can be adjusted when the clamp clamps a workpiece to be machined, and two clamping assemblies can be clamped and loosened simultaneously by reversely arranging the trend of threads on the positive and negative screw rod from the middle; by arranging the laser sighting device, an accurate reference object can be provided when the size of the round angle is adjusted.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a first perspective view of the present utility model;
FIG. 2 is a second perspective view of the present utility model;
FIG. 3 is a front view of the present utility model;
FIG. 4 is a top view of the present utility model;
legend description:
1. a bottom plate; 2. a side plate; 3. a top plate; 4. a cylinder; 5. a cutter; 6. an L-shaped plate; 7. a ball nut sleeve; 8. a positive and negative tooth screw rod; 9. a motor; 10. a support plate; 11. a bolt; 12. a laser sight; 13. reinforcing ribs; 14. a movable groove.
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.
Specific examples are given below.
Referring to fig. 1-4, the utility model provides a fixing clamp for a rounding machine, which comprises a bottom plate 1, wherein one side of the upper end of the bottom plate 1 is fixedly connected with a side plate 2, one side of the upper end of the side plate 2, which faces the bottom plate 1, is fixedly connected with a top plate 3, the lower end of the top plate 3 is fixedly connected with a cutting assembly, the cutting assembly is used for cutting a right angle of a workpiece to be processed into a rounded corner, the upper side of the bottom plate 1 is provided with a movable groove 14, the movable groove 14 is rotationally connected with a positive and negative screw rod 8, the positive and negative screw rod 8 is connected with a clamping assembly through threads, and the clamping assembly is used for clamping the workpiece to be processed.
During operation, most anchor clamps in traditional fillet machine are all fixed, and the fillet machine of same model is when holding the waiting machined part, and the fillet that cuts out all is the same size, to the different machined parts that require the fillet size, can only select the fillet machine of different models, very inconvenience. In order to solve the problem, when the device is used, firstly, the positive and negative tooth screw rods 8 are rotated to enable clamping components on the positive and negative tooth screw rods 8 to move, wherein the two clamping components are symmetrically arranged on the positive and negative tooth screw rods, when the positive and negative tooth screw rods 8 rotate, the two clamping components can be close to each other or far away from each other, after the positions of the two clamping components are adjusted, the processing end of a workpiece to be processed is abutted against the two clamping components to realize limiting of the workpiece to be processed, then, the cutting component is restarted, the processing end of the workpiece to be processed is utilized to carry out fillet processing, wherein the two clamping components are close to each other or far away from each other, the size of the fillet processing of the workpiece to be processed can be correspondingly changed, namely, the two clamping components are set into a synchronous adjustment state, so that the fillets with different sizes can be processed according to requirements.
Preferably, the cutting assembly comprises a cylinder 4, the upper end of the cylinder 4 is fixedly connected to the lower side of the top plate 3, and the output end of the cylinder 4 is fixedly connected with a cutter 5.
During operation, the cutter 5 is specifically a grinding machine, is connected with the output end of the air cylinder 4, is positioned between two clamping assemblies to be processed, and after being fixed, is output by the air cylinder 4, and drives the grinding machine to contact the end part of the to-be-processed workpiece downwards, so that the round corner processing of the to-be-processed workpiece is completed, and the lifting of the cutter 5 is controlled by opening the air cylinder 4, so that the to-be-processed workpiece is cut.
Preferably, the clamping assembly comprises a ball nut sleeve 7, the ball nut sleeve 7 is in threaded connection with a positive and negative tooth screw rod 8, an L-shaped plate 6 is fixedly connected to the upper end of the ball nut sleeve 7 through a screw, a motor 9 is fixedly connected to one end of the positive and negative tooth screw rod 8, which penetrates through a movable groove 14, a supporting plate 10 is fixedly connected to the lower end of the motor 9, and one side of the supporting plate 10 is fixedly connected to the bottom plate 1.
During operation, the positive and negative tooth screw rods 8 rotate to enable the two ball nut sleeves 7 to move radially in opposite directions; through the positive and negative screw rod 8, the two clamping components can be mutually close to or far away from each other when the positive and negative screw rod 8 rotates; when the two front and back tooth screw rods 8 are close to each other, the end fillet of the workpiece to be machined can be reduced by matching with the cutter 5, and otherwise, the end fillet of the workpiece to be machined is increased; the L-shaped plate 6 is used for limiting a to-be-machined piece, and two sides of the to-be-machined piece are attached to the inner side of the L-shaped plate 6 during machining; through opening motor 9, drive positive and negative tooth lead screw 8 rotation, make two ball nut cover drive two L shaped plates 6 and be close to each other or keep away from, realize treating the centre gripping and the limiting displacement of machined part.
Preferably, the L-shaped plate 6 is divided into a transverse plate and a vertical plate, the vertical plate is fixedly connected to the ball nut sleeve 7, a through hole is formed in the middle of the transverse plate, and a bolt 11 is connected to the through hole in a threaded manner.
During operation, the two sides of the end part of the to-be-machined piece are attached to the inner sides of the vertical plates on the L-shaped plate 6, and the bolts 11 are tightly extruded on the top of the to-be-machined piece by rotating the bolts 11, so that the to-be-machined piece is clamped and limited, and the height of the vertical plates is adjustable, so that the to-be-machined piece with different thicknesses is adapted.
Preferably, the clamping assemblies are provided with two groups, the two groups of clamping assemblies are symmetrically arranged about the side plate 2, and the two L-shaped plates 6 are arranged at an included angle of 90 degrees.
During operation, aiming at the fillet processing of a rectangular workpiece to be processed, the workpiece to be processed is clamped through two groups of clamping assemblies, and the workpiece to be processed and the L-shaped plate 6 are bonded without gaps by setting the two L-shaped plates 6 to form an included angle of 90 degrees, so that the fillet cutting cannot be influenced; in addition, for the to-be-machined workpiece with the end part being acute or obtuse, the angle between the L-shaped plate 6 and the ball nut sleeve 7 needs to be correspondingly adjusted according to the angle of the to-be-machined workpiece end part, so that the to-be-machined workpiece is suitable for different to-be-machined workpieces.
Preferably, the joint of the side plate 2 and the top plate 3 is fixedly connected with a reinforcing rib 13, and the lower end of the top plate 3 is fixedly connected with a laser sight 12 inwards.
During operation, the connection between the side plate 2 and the top plate 3 is firmer through the reinforcing ribs 13, and when the round angle with the specified size needs to be processed, the round angle is cut more accurately through the marks of the laser sighting device 12 through the arrangement of the laser sighting device 12.
Working principle: placing a to-be-machined workpiece on the bottom plate 1, enabling two edges of a corner to be machined of the to-be-machined workpiece to be attached to the inner sides of the two L-shaped plates 6, observing whether the to-be-machined corner is located at a designated round corner forming position or not through the laser sighting device 12, if not, starting the motor 9, driving the positive and negative screw rod 8 to rotate, enabling the ball nut sleeve 7 to horizontally move, driving the L-shaped plates 6 to move to two sides, at the moment, correspondingly changing the position of the to-be-machined workpiece, after the to-be-machined workpiece is adjusted to the designated position, closing the motor 9, rotating the bolt 11, and tightly pressing the bolt 11 on the to-be-machined workpiece, so that clamping of the to-be-machined workpiece is completed; finally, the cylinder 4 is started to control the cutter 5 to cut, so that the fillet cutting operation of the workpiece to be machined is completed.
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 fillet machine mounting fixture which characterized in that: including bottom plate (1), bottom plate (1) upper end one side rigid coupling has curb plate (2), curb plate (2) upper end orientation bottom plate (1) one side rigid coupling has roof (3), roof (3) lower extreme rigid coupling has cutting assembly, cutting assembly is used for treating the right angle cutting of machined part to become the fillet, movable groove (14) have been seted up to bottom plate (1) upside, movable groove (14) internal rotation is connected with positive and negative tooth lead screw (8), threaded connection has clamping assembly on positive and negative tooth lead screw (8), clamping assembly is used for the centre gripping to treat the machined part.
2. The corner rounding machine fixture of claim 1, wherein: the cutting assembly comprises a cylinder (4), the upper end of the cylinder (4) is fixedly connected to the lower side of the top plate (3), and the output end of the cylinder (4) is fixedly connected with a cutter (5).
3. The corner rounding machine fixture of claim 2, wherein: the clamping assembly comprises a ball nut sleeve (7), the ball nut sleeve (7) is in threaded connection with a positive and negative tooth screw rod (8), an L-shaped plate (6) is fixedly connected to the upper end of the ball nut sleeve (7), a motor (9) is fixedly connected to the positive and negative tooth screw rod (8) through a movable groove (14), a supporting plate (10) is fixedly connected to the lower end of the motor (9), and one side of the supporting plate (10) is fixedly connected to the bottom plate (1).
4. A corner rounding machine fixture according to claim 3, characterized in that: the L-shaped plate (6) is divided into a transverse plate and a vertical plate, the vertical plate is fixedly connected to the ball nut sleeve (7), a through hole is formed in the middle of the transverse plate, and a bolt (11) is connected to the through hole in a threaded mode.
5. The corner rounding machine fixture of claim 4, wherein: the clamping assemblies are arranged in two groups, the two groups of clamping assemblies are symmetrically arranged around the center of the positive and negative tooth screw rod (8), and the two L-shaped plates (6) form an included angle of 90 degrees.
6. The corner rounding machine fixture of claim 5, wherein: the connecting part of the side plate (2) and the top plate (3) is fixedly connected with a reinforcing rib (13), and one side of the lower end of the top plate (3) facing inwards is fixedly connected with a laser sight (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321956669.9U CN220217587U (en) | 2023-07-24 | 2023-07-24 | Fixing clamp of corner rounding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321956669.9U CN220217587U (en) | 2023-07-24 | 2023-07-24 | Fixing clamp of corner rounding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220217587U true CN220217587U (en) | 2023-12-22 |
Family
ID=89172216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321956669.9U Active CN220217587U (en) | 2023-07-24 | 2023-07-24 | Fixing clamp of corner rounding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220217587U (en) |
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2023
- 2023-07-24 CN CN202321956669.9U patent/CN220217587U/en active Active
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