CN223000222U - Surface-expanding type clamping dividing disc - Google Patents
Surface-expanding type clamping dividing disc Download PDFInfo
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- CN223000222U CN223000222U CN202422213361.6U CN202422213361U CN223000222U CN 223000222 U CN223000222 U CN 223000222U CN 202422213361 U CN202422213361 U CN 202422213361U CN 223000222 U CN223000222 U CN 223000222U
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Abstract
The utility model belongs to the technical field of dividing plates, and particularly relates to a surface-expanding type clamping dividing plate which comprises a fixed plate, a fixed rod and connecting rods, wherein the fixed plate is used for placing a workpiece to be machined, the fixed rod is arranged on the fixed plate and used for fixing the workpiece to be machined, the extending rod is used for expanding the installation end face of the dividing plate and comprises the connecting rods and supporting rods, the connecting rods are connected between the fixed rod and the supporting rods, and the purpose is that the extending rods can be mutually butted with the fixed rods through the arrangement of the extending rods, so that the installation end face of the fixed plate is expanded, the dividing plate can adapt to workpieces with larger sizes, the universality of the dividing plate is improved, the two supporting plates are stretched out from the outer sides of the two supporting plates through the arrangement of the supporting rods, the two supporting plates can be stretched to the two sides with the fixing holes as the center, the contact area of the extending rods and the workpieces is enlarged, and the fixing effect on the workpieces is improved.
Description
Technical Field
The utility model belongs to the technical field of dividing plates, and particularly relates to a surface-expanding type clamping dividing plate.
Background
The dividing disc is a machine tool accessory for clamping a workpiece on a chuck or between two tips and rotating, dividing and positioning the workpiece, and is widely applied to milling machines, drilling machines and plane grinding machines. The existing index plate generally comprises a worm wheel, a worm and an index plate, and the index plate and the worm wheel rotate simultaneously, so that the rotating angle of the worm wheel is the angle displayed by the index plate. When the worm gear works, the motor is connected with the worm in a transmission way and drives the worm to rotate clockwise or anticlockwise, and the worm wheel and the worm are meshed with each other so that the worm wheel rotates according to a set degree.
In the prior art, the dividing disc can only fix the workpiece which is not larger than the dividing disc, and the workpiece cannot be fixed when the workpiece is larger than the dividing disc in size, so that a user can only deal with the problem by replacing the larger dividing disc, the cost is increased, and the dividing disc is complex in actual operation, so that the expanding type clamping dividing disc is provided.
The above information disclosed in the background section is only for enhancement of understanding of the background art from the technology described herein and, therefore, may contain some information that does not form the prior art that is already known in the country to a person of ordinary skill in the art.
Disclosure of utility model
In view of the above, the utility model provides a surface-expanding type clamping dividing plate, which aims to expand the mounting end surface of a fixed plate by arranging an extension rod, so that the dividing plate can adapt to workpieces with larger sizes, thereby improving the universality of the dividing plate, and the two supporting plates are stretched out of the two supporting plates by arranging a supporting rod, so that the two supporting plates can be stretched out from the two sides by taking a fixing hole as the center, thereby expanding the contact area between the extension rod and the workpieces, and improving the fixing effect on the workpieces.
The technical scheme adopted by the utility model is as follows:
The surface-expanding type clamping dividing plate comprises a fixed plate and a clamping plate, wherein the fixed plate is used for placing a workpiece to be machined;
the fixed rod is arranged on the fixed disc and used for fixing a workpiece to be machined;
The extension rod is used for expanding the mounting end face of the index plate and comprises a connecting rod and a bearing rod, wherein the connecting rod is connected between the fixed rod and the bearing rod;
The top surfaces of the fixing rod, the connecting rod and the supporting rod are respectively provided with a fixing hole for fixing a workpiece to be machined;
The bearing rod comprises a supporting plate and an inner rod, wherein the two supporting plates are respectively clamped on two sides of the inner rod, a penetrating groove is formed in the inner rod, a bolt penetrating in the penetrating groove is arranged on the supporting plate, and the bolt is used for enabling the supporting plate to reciprocate in the horizontal direction on the inner rod along the penetrating groove.
As the preferable technical scheme, the inner wall surface of the through groove is provided with a rubber sleeve, and the bolt is attached to the rubber sleeve.
Further, screw holes are formed in the two ends of the connecting rod, and screw columns corresponding to the screw holes are formed in the two ends of the supporting rod and one end, facing the connecting rod, of the fixing rod.
Further, nuts for fixing the supporting plates are arranged at the bottoms of the bolts.
Further, six fixing rods are arranged on the fixing plate, and the included angle between two adjacent fixing rods is sixty degrees.
Further, the bottom of fixed disk is equipped with the base, and is equipped with the rotating assembly who is used for rotating the fixed disk between fixed disk and the base.
Further, two semi-rings corresponding to the fixing holes are arranged on one sides of the supporting plates facing the fixing holes.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
Through the setting of extension rod, the extension rod can dock each other with the dead lever to this installation terminal surface that has enlarged the fixed disk makes the graduated disk can adapt to bigger size's work piece, thereby has improved the universality of graduated disk.
Through the setting of supporting rod, stretch two layer boards mutually outside for two layer boards can stretch out to both sides with the fixed orifices as the center, thereby have enlarged the area of contact of extension rod and work piece, have improved the fixed effect to the work piece.
Drawings
The utility model will now be described by way of example and with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of a face-expanding type clamping dividing plate;
FIG. 2 is a schematic view of the structure of the support rod according to the present utility model;
FIG. 3 is a schematic view of the support bar of the present utility model in an expanded configuration;
fig. 4 is a side view of a pallet provided by the present utility model.
The fixing device comprises a fixing disc-1, a fixing rod-2, a connecting rod-3, a supporting rod-4, a supporting plate-5, a fixing hole-6, a bolt-7, a threaded column-8, an inner rod-9, a through groove-10 and a nut-11.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described 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
In the prior art, the dividing plate is only suitable for fixing the workpiece with the size not exceeding the diameter of the dividing plate, and when the size of the workpiece exceeds the diameter of the dividing plate, the workpiece cannot be effectively fixed, so that a user usually needs to replace a larger dividing plate to solve the problem, which not only increases the cost, but also is complicated in operation.
Therefore, in order to solve the problem that the diameter of the existing index plate is fixed, and the multi-size workpiece is difficult to fix, the utility model discloses a surface-expanding type clamping index plate, which is used for expanding the mounting end surface of the index plate and improving the universality, referring to fig. 1-4, and comprises a fixed plate 1, a fixed rod 2, which is arranged on the fixed plate 1 and used for fixing the workpiece to be machined, and an extension rod, which is used for expanding the mounting end surface of the index plate, and comprises a connecting rod 3 and a bearing rod 4, wherein the connecting rod 3 is connected between the fixed rod 2 and the bearing rod 4, the top surfaces of the fixed rod 2, the connecting rod 3 and the bearing rod 4 are respectively provided with a fixed hole 6 for fixing the workpiece to be machined, the bearing rod 4 comprises a supporting plate 5 and an inner supporting plate 9, wherein two supporting plates 5 are respectively clamped at two sides of the inner rod 9, a through groove 10 is arranged on the inner rod 9, a bolt 7 which is arranged on the inner rod 5 in a penetrating way, and the bolt 7 is used for making horizontal reciprocating movement of the inner rod 9 along the through groove 10;
the effect of expanding the mounting end face of the fixed disc 1 can be achieved by connecting the extension rod into the fixed rod 2, specifically, threaded holes are formed in the two ends of the connecting rod 3, and threaded columns 8 corresponding to the threaded holes are formed in the two ends of the supporting rod 4 and one end, facing the connecting rod 3, of the fixed rod 2;
for example, when the workpiece with the size exceeding the size between the fixing plates 1 is required to be fixed, a user can connect the threaded hole at one end of the connecting rod 3 with the threaded column 8 at one end of the fixing rod 2, and the installation end face of the fixing plate 1 can be enlarged by additionally installing the connecting rod 3, so that the workpiece with a larger size is adapted.
Then, the user can connect the supporting rod 4 with the other end of the connecting rod 3 through the threaded column 8, the supporting rod 4 can increase the contact area between the extension rod and the workpiece, so that the extension rod can be more stable when carrying the workpiece, specifically, the bottom of the bolt 7 is provided with a nut 11 for fixing the supporting plate 5;
By means of the two support plates 5, the outer sides of the two support plates 5 are stretched, and then the support plates 5 are fixed through nuts 11, so that the two support plates 5 can be stretched to two sides by taking the fixing holes 6 as the center, the contact area between the extension rod and a workpiece is further enlarged, and the fixing effect on the workpiece is improved.
In one embodiment, the worker may stack several extension bars on each other and connect them to the fixing bar 2 according to the size of the work piece.
In this embodiment, in order to make layer board 5 can not shelter from fixed orifices 6 when closing, two layer board 5 all is equipped with the semi-ring that corresponds with fixed orifices 6 towards one side of fixed orifices 6, through this kind of setting, can ensure when layer board 5 is closed, fixed orifices 6 still can be passed smoothly by bolt 7 to realize fixing to the work piece, simultaneously, when need not to expand layer board 5, two semi-rings can constitute a ring, in order to play the effect of clamping bolt 7, and then improved bolt 7's stability.
In this embodiment, in order to prevent that the layer board 5 from moving along wearing the groove 10, the circumstances that friction card was put into between bolt 7 and the groove 10 appears wearing, the inner wall surface of groove 10 is equipped with the gum cover, bolt 7 is laminated mutually with the gum cover for through this kind of setting, the bolt 7 can not appear direct friction with wearing the groove 10, further improved the life of device.
In one embodiment, six fixing rods 2 are disposed on the fixing plate 1, and an included angle between two adjacent fixing rods 2 is sixty degrees, and it can be understood that the fixing plate 1 is a circular disc row, and by this arrangement, the workpiece to be machined is uniformly supported on the fixing plate 1, so that the machining process is more stable and accurate.
In summary, the surface-expanding type clamping indexing disc effectively expands the installation end surface of the fixed disc 1 through the arrangement of the extension rod, so that the indexing disc can adapt to workpieces with larger sizes, and the universality of the indexing disc is improved.
Example two
On the basis of the first embodiment, in order to perform multi-angle machining on the workpiece fixed on the fixed disc 1, referring to fig. 1, the utility model further comprises a rotating assembly for rotating the fixed disc 1, specifically, a base is arranged at the bottom of the fixed disc 1, and a rotating assembly for rotating the fixed disc 1 is arranged between the fixed disc 1 and the base;
In this embodiment, by rotating the fixed disc 1, the fixed workpiece can be processed at different angles, so as to meet the requirement of multi-angle processing, the rotating assembly may include a motor and a transmission mechanism, the motor is connected with the fixed disc 1 through the transmission mechanism, so that the fixed disc 1 can realize rotation, and the transmission mechanism may be gear transmission, belt transmission or other suitable transmission modes, so as to ensure stable rotation and have enough torque.
Further, in order to improve the convenience of operation, the rotating assembly can be connected with an external control panel, and an operation button for starting, stopping, adjusting speed and the like and a display screen are arranged on the control panel and used for displaying the current information such as the rotating speed and the rotating angle, and a user can control the rotating state of the fixed disc 1 through the control panel to accurately process the workpiece.
In addition, in order to ensure the stability and durability of the rotating assembly, a damping device is arranged between the base and the rotating assembly, and the damping device can be a spring, a rubber pad or other damping materials so as to absorb vibration generated in the rotating process and reduce the influence on equipment and workpieces.
In summary, through setting up the rotating assembly in fixed disk 1 bottom for this graduated disk has the ability to carry out the multi-angle processing to the work piece, makes whole course of working more high-efficient and accurate, has improved production efficiency.
By combining the first embodiment and the second embodiment, the working principle of the surface expansion type clamping dividing disc is as follows:
Firstly, the staff selects the extension rod of suitable quantity according to the size and the shape of waiting to process the work piece, and when the work piece size exceeded the diameter of fixed disk 1, the staff can enlarge the installation terminal surface of fixed disk 1 through connecting the extension rod, and the combination of connecting rod 3 and supporting pole 4 makes the installation terminal surface of fixed disk 1 be expanded to adapt to the work piece of bigger size, is equipped with six dead levers 2 on the fixed disk 1 simultaneously, helps promoting the work piece can be evenly supported in the course of working.
Secondly, after the extension rod is installed, the staff can place the work piece on fixed disk 1 to fix the work piece through fixed orifices 6 on dead lever 2, connecting rod 3 and the support pole 4, the area of contact with the work piece has been further enlarged in the use of layer board 5, has improved fixed effect, through the cooperation of bolt 7 and nut 11, layer board 5 can carry out the reciprocating motion of horizontal direction along wearing groove 10, thereby adjusts to the best fixed position.
Finally, the rotating assembly can enable the fixed disc 1 to rotate circumferentially, and the requirement of multi-angle machining on workpieces is met. Meanwhile, the setting of the control panel enables the operation to be more convenient, and a user can control the rotation state of the fixed disc 1 through buttons and a display screen on the panel, so that accurate machining is realized.
In summary, the surface-expanding type clamping indexing disc realizes the fixation and multi-angle processing of workpieces with larger sizes through the arrangement of the extension rod and the addition of the rotating assembly, so that the universality and the processing efficiency of the indexing disc are improved.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. An expanding type clamping dividing disc, which is characterized by comprising:
a fixed disc (1) for placing a workpiece to be machined;
the fixed rod (2) is arranged on the fixed disc (1) and is used for fixing a workpiece to be machined;
The extension rod is used for expanding the mounting end face of the index plate and comprises a connecting rod (3) and a supporting rod (4), wherein the connecting rod (3) is connected between the fixed rod (2) and the supporting rod (4);
The top surfaces of the fixing rod (2), the connecting rod (3) and the supporting rod (4) are respectively provided with a fixing hole (6) for fixing a workpiece to be machined;
The bearing rod (4) comprises a supporting plate (5) and an inner rod (9), wherein the two supporting plates (5) are respectively wrapped and clamped on two sides of the inner rod (9), a penetrating groove (10) is formed in the inner rod (9), a bolt (7) penetrating through the penetrating groove (10) is arranged on the supporting plate (5), and the bolt (7) is used for enabling the supporting plate (5) to reciprocate in the horizontal direction on the inner rod (9) along the penetrating groove (10).
2. The expanding type clamping indexing disc according to claim 1, wherein a rubber sleeve is arranged on the inner wall surface of the through groove (10), and the bolt (7) is attached to the rubber sleeve.
3. The surface expansion type clamping indexing disc according to claim 1, wherein threaded holes are formed in two ends of the connecting rod (3), and threaded columns (8) corresponding to the threaded holes are formed in two ends of the bearing rod (4) and one end of the fixing rod (2) facing the connecting rod (3).
4. The expanding type clamping indexing disc according to claim 1, wherein the bottom of the bolt (7) is provided with a nut (11) for fixing the pallet (5).
5. The expanding type clamping indexing disc according to claim 1, wherein six fixing rods (2) are arranged on the fixing disc (1), and an included angle between two adjacent fixing rods (2) is sixty degrees.
6. The expanding type clamping indexing disc according to claim 1, wherein a base is arranged at the bottom of the fixed disc (1), and a rotating assembly for rotating the fixed disc (1) is arranged between the fixed disc (1) and the base.
7. The expanding type clamping indexing disc according to claim 1, wherein a semi-ring corresponding to the fixing hole (6) is arranged on one side of each supporting plate (5) facing the fixing hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422213361.6U CN223000222U (en) | 2024-09-10 | 2024-09-10 | Surface-expanding type clamping dividing disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422213361.6U CN223000222U (en) | 2024-09-10 | 2024-09-10 | Surface-expanding type clamping dividing disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223000222U true CN223000222U (en) | 2025-06-20 |
Family
ID=96053218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422213361.6U Active CN223000222U (en) | 2024-09-10 | 2024-09-10 | Surface-expanding type clamping dividing disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223000222U (en) |
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2024
- 2024-09-10 CN CN202422213361.6U patent/CN223000222U/en active Active
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