CN216608487U - Double-end grinding device for numerical control grinding machine - Google Patents
Double-end grinding device for numerical control grinding machine Download PDFInfo
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- CN216608487U CN216608487U CN202123303139.8U CN202123303139U CN216608487U CN 216608487 U CN216608487 U CN 216608487U CN 202123303139 U CN202123303139 U CN 202123303139U CN 216608487 U CN216608487 U CN 216608487U
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Abstract
The utility model discloses a double-head grinding device for a numerical control grinding machine, which comprises a first rotating device, a second rotating device, a rotating frame, a first grinding assembly and a second grinding assembly, wherein the first end of the rotating frame is rotatably provided with the first grinding assembly, the second end of the rotating frame is rotatably provided with the second grinding assembly, the part of the rotating frame, which is positioned between the first end and the second end of the rotating frame, is connected with the output end of the first rotating device and rotates under the driving of the first rotating device, the second rotating device is arranged on the rotating frame, the output end of the second rotating device is respectively connected with the first grinding assembly and the second grinding assembly and drives the first grinding assembly and the second grinding assembly to rotate, and the roughness of a grinding head of the first grinding assembly is different from the roughness of a grinding head of the second grinding assembly. According to the double-head grinding device for the numerical control grinding machine, the coarse grinding and the fine grinding of products can be realized through the structure, so that the double-head grinding device for the numerical control grinding machine can meet the requirements of diversity.
Description
Technical Field
The utility model relates to the technical field of numerical control grinders, in particular to a double-head grinding device for a numerical control grinder.
Background
With the rapid development of society, a numerical control machine tool as a device which can be used for processing various hardware also occupies a considerable position in the production process.
As is well known, an existing numerical control machine tool mainly includes a placing table for placing a product and a machining assembly for machining the product, generally speaking, the product to be machined is placed on the placing table, and during actual machining, the machining assembly moves in a height direction of the placing table to enable the machining assembly to be close to or far away from the product to be machined and machine the product to be machined. The existing grinding device generally only comprises a rotating device and a grinding head connected with the rotating device, and when the grinding device works actually, a product can be ground only through one grinding head, but the grinding device cannot perform two grinding modes of rough grinding and fine grinding on the product to be processed according to actual needs; and the polishing head is rigidly connected with the rotating device, so that the polishing head and a product to be processed can be damaged when the feeding distance is too large.
Therefore, a dual-head polishing device for a numerical control polishing machine is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a to present technique not enough, provide a numerical control is double-end grinding device for sander.
The technical scheme adopted by the utility model for realizing the purpose is as follows:
the utility model provides a numerical control is double-end grinding device for machine of polishing, includes first rotating device, second rotating device, rotating turret, first subassembly and the second subassembly of polishing, the first end of rotating turret is rotationally installs first subassembly of polishing, the second end of rotating turret is rotationally installs the second subassembly of polishing, the position that the rotating turret lies in between its first end and second end is located first rotating device's output is connected and rotates under this first rotating device's driving about, the second rotating device install in on the rotating turret, the output of second rotating device respectively with first subassembly of polishing with the second subassembly of polishing is connected and is driven about the two and rotate, the roughness of the head of polishing of first subassembly of polishing with the roughness of the head of polishing of second subassembly of polishing is different.
In a further improvement, the second rotating device is a double-head rotating device.
The improved structure of the rotary frame is characterized in that the rotary frame comprises a first installation part, a second installation part and a connecting part, the first installation part and the second installation part are arranged at intervals along the vertical direction, and the connecting part is arranged along the vertical direction and connected with the first installation part and the second installation part.
In a further improvement, the output end of the first rotating device is connected with the connecting part, the second rotating device is installed on the connecting part, the first polishing assembly is installed on the first installation part, and the second polishing assembly is installed on the second installation part.
The first polishing assembly comprises a first polishing head, a first fixing frame, a first installation rod assembly and a first elastic piece, the first polishing head is installed at one end of the first installation rod assembly, the other end of the first installation rod assembly is movably inserted into the first fixing frame, the output end of the second rotating device is connected with the first installation rod assembly and drives the first installation rod assembly to rotate, the first elastic piece is sleeved on the first installation rod assembly, and the first elastic piece is located between the first fixing frame and the first polishing head.
The improvement is further made, the second subassembly of polishing includes the second head of polishing, second mount, second installation pole subassembly and second elastic component, the one end of second installation pole subassembly is installed the second head of polishing, the other end of second installation pole subassembly is movably to be inserted and is arranged in the second mount, second rotating device's output with this second installation pole subassembly is connected and is ordered about this second installation pole subassembly and rotate, the second elastic component cover is located on the second installation pole subassembly, just the second elastic component is located the second mount with between the second head of polishing.
In a further refinement, the first grinding assembly and the second grinding assembly are both located in a common line.
The rotating frame further comprises a vertical plate arranged in the vertical direction and a wire guide pipe arranged on the vertical plate, the output end of the first rotating device penetrates through the vertical plate and then is connected with the connecting part, and the vertical plate is provided with a wire guide hole communicated with the wire guide pipe.
In a further improvement, the conduit is positioned directly above the first mounting portion and the second mounting portion.
The utility model has the beneficial effects that: the double-head grinding device for the numerical control grinder comprises a first rotating device, a second rotating device, a rotating frame, a first grinding assembly and a second grinding assembly, wherein the first grinding assembly is rotatably arranged at the first end of the rotating frame, the second grinding assembly is rotatably arranged at the second end of the rotating frame, the part, between the first end and the second end, of the rotating frame is connected with the output end of the first rotating device and rotates under the driving of the first rotating device, the second rotating device is arranged on the rotating frame, the output end of the second rotating device is respectively connected with the first grinding assembly and the second grinding assembly and drives the first grinding assembly and the second grinding assembly to rotate, and the roughness of a grinding head of the first grinding assembly is different from the roughness of a grinding head of the second grinding assembly. According to the double-head grinding device for the numerical control grinding machine, the products can be selectively ground through the first grinding assembly and the second grinding assembly according to needs, so that coarse grinding and fine grinding of the products can be realized, and the double-head grinding device for the numerical control grinding machine can meet the requirements of diversity.
The utility model is further described with reference to the following detailed description and accompanying drawings.
Drawings
FIG. 1 is a schematic perspective view of a double-head polishing device for a numerically controlled polishing machine according to the present invention;
fig. 2 is a perspective view of the first mounting bar assembly of the present invention.
Detailed Description
The following are merely preferred embodiments of the present invention, and do not limit the scope of the present invention.
Referring to fig. 1 and 2, the double-headed grinding device 100 for the numerical control grinder of the utility model comprises a first rotating device 10, a second rotating device 20, a rotating frame 30, a first grinding assembly 40 and a second grinding assembly 50, wherein the first grinding assembly 40 is rotatably mounted at a first end of the rotating frame 30, the second grinding assembly 50 is rotatably mounted at a second end of the rotating frame 30, a part of the rotating frame 30 between the first end and the second end thereof is connected with an output end of the first rotating device 10 and is driven by the first rotating device 10 to rotate, the second rotating device 20 is mounted on the rotating frame 30, an output end of the second rotating device 20 is respectively connected with the first grinding assembly 40 and the second grinding assembly 50 and rotates, and the roughness of the grinding head of the first grinding assembly 40 is different from the roughness of the grinding head of the second grinding assembly 50. For example, the second rotating device 20 is a double-head rotating device; of course, in other embodiments, a driving gear may be installed at the output end of the second rotating device 20, and linkage gears are installed on the first polishing assembly 40 and the second polishing assembly 50, respectively, and the purpose of driving the first polishing assembly 40 and the second polishing assembly 50 to rotate through one second rotating device 20 is achieved by driving the linkage gears to rotate through the driving gear.
With continued reference to fig. 1 and 2, the rotating frame 30 includes a first mounting portion 31, a second mounting portion 32, and a connecting portion 33, the first mounting portion 31 and the second mounting portion 32 are disposed at an interval in the vertical direction, and the connecting portion 33 is disposed in the vertical direction and connects the first mounting portion 31 and the second mounting portion 32. Preferably, the output end of the first rotating device 10 is connected to the connecting portion 33, the second rotating device 20 is mounted on the connecting portion 33, the first grinding assembly 40 is mounted on the first mounting portion 31, and the second grinding assembly 50 is mounted on the second mounting portion 32, wherein the first mounting portion 31 and the second mounting portion 32 are horizontally arranged, but not limited thereto.
Referring to fig. 1 and fig. 2, the first polishing assembly 40 includes a first polishing head 41, a first fixing frame 42, a first mounting rod assembly 43, and a first elastic member 44, wherein one end of the first mounting rod assembly 43 is mounted with the first polishing head 41, the other end of the first mounting rod assembly 43 is movably inserted into the first fixing frame 42, the output end of the second rotating device 20 is connected to the first mounting rod assembly 43 and drives the first mounting rod assembly 43 to rotate, the first elastic member 44 is sleeved on the first mounting rod assembly 43, and the first elastic member 44 is located between the first fixing frame 42 and the first polishing head 41. The second polishing assembly 50 includes a second polishing head 51, a second fixing frame 52, a second mounting rod assembly 53 and a second elastic member 54, the second polishing head 51 is mounted at one end of the second mounting rod assembly 53, the other end of the second mounting rod assembly 53 is movably inserted into the second fixing frame 52, the output end of the second rotating device 20 is connected with the second mounting rod assembly 53 and drives the second mounting rod assembly 53 to rotate, the second elastic member 54 is sleeved on the second mounting rod assembly 53, and the second elastic member 54 is located between the second fixing frame 52 and the second polishing head 51. In addition, the first grinding assembly 40 and the second grinding assembly 50 are both located on the same line; it is therefore ensured that the positions of the first grinding assembly 40 and the second grinding assembly 50 are replaced when the first rotating means 10 drives the rotating turret 30 to rotate 180 degrees; and it is ensured that the first and second grinding assemblies 40 and 50 will not be damaged by excessive feed distance between each and the product. It should be noted that the first and second mounting rod assemblies 43 and 53 are identical in structure, and as shown in fig. 2, the first mounting rod assembly 43 includes a rod body 431, a first bearing 432 and a second bearing 433, wherein the first elastic member 44 is installed between the first bearing 432 and the second bearing 433.
With continued reference to fig. 1 and 2, the rotating frame 30 further includes a vertical plate 34 disposed along the vertical direction and a wire guide 35 mounted on the vertical plate 34, the output end of the first rotating device 10 passes through the vertical plate 34 and then is connected to the connecting portion 33, and the vertical plate 34 is opened with a wire guide hole 34a communicated with the wire guide 35. Preferably, the conduit 35 is positioned directly above the first and second mounting portions 31, 32. This arrangement is to facilitate the guiding of the cable through the conduit 35 and to avoid damage caused by entanglement between the cable and the first sanding assembly or between the cable and the second sanding assembly 50.
The utility model has the beneficial effects that: the double-head grinding device 100 for the numerical control grinder comprises a first rotating device 10, a second rotating device 20, a rotating frame 30, a first grinding assembly 40 and a second grinding assembly 50, wherein the first grinding assembly 40 is rotatably arranged at a first end of the rotating frame 30, the second grinding assembly 50 is rotatably arranged at a second end of the rotating frame 30, a part, between the first end and the second end, of the rotating frame 30 is positioned at the output end of the first rotating device 10 and is connected with the output end of the first rotating device 10 and is driven by the first rotating device 10 to rotate, the second rotating device 20 is arranged on the rotating frame 30, the output end of the second rotating device 20 is respectively connected with the first grinding assembly 40 and the second grinding assembly 50 and is driven to rotate, and the roughness of a grinding head of the first grinding assembly 40 is different from that of a grinding head of the second grinding assembly 50. The double-head grinding device 100 for the numerical control grinding machine has the advantages that the product can be selectively ground through the first grinding assembly 40 and the second grinding assembly 50 according to requirements, so that the rough grinding and the accurate grinding of the product can be realized, and the requirement of diversity can be met.
The present invention is not limited to the above-described embodiments, and other double-ended grinding devices for a numerically controlled grinder, which are constructed or arranged in the same or similar manner as the above-described embodiments of the present invention, are within the scope of the present invention.
Claims (9)
1. The utility model provides a numerical control is double-end grinding device for polisher which characterized in that: the polishing device comprises a first rotating device, a second rotating device, a rotating frame, a first polishing assembly and a second polishing assembly, wherein the first end of the rotating frame is rotatably provided with the first polishing assembly, the second end of the rotating frame is rotatably provided with the second polishing assembly, the position, between the first end and the second end of the rotating frame, of the rotating frame is connected with the output end of the first rotating device and rotates under the driving of the first rotating device, the second rotating device is arranged on the rotating frame, the output end of the second rotating device is respectively connected with the first polishing assembly and the second polishing assembly and drives the first polishing assembly and the second polishing assembly to rotate, and the roughness of the polishing head of the first polishing assembly is different from the roughness of the polishing head of the second polishing assembly.
2. The double-headed grinding device for the numerical control grinder as set forth in claim 1, wherein: the second rotating device is a double-head rotating device.
3. The double-headed grinding device for the numerical control grinder as set forth in claim 1, wherein: the rotating frame comprises a first installation part, a second installation part and a connecting part, the first installation part and the second installation part are arranged at intervals along the vertical direction, and the connecting part is arranged along the vertical direction and connected with the first installation part and the second installation part.
4. The double-headed grinding device for the numerical control grinder as set forth in claim 3, wherein: the output end of the first rotating device is connected with the connecting portion, the second rotating device is installed on the connecting portion, the first polishing assembly is installed on the first installation portion, and the second polishing assembly is installed on the second installation portion.
5. The double-headed grinding device for the numerical control grinder as set forth in claim 4, wherein: the first polishing assembly comprises a first polishing head, a first fixing frame, a first installation rod assembly and a first elastic piece, the first polishing head is installed at one end of the first installation rod assembly, the other end of the first installation rod assembly is movably inserted into the first fixing frame, the output end of the second rotating device is connected with the first installation rod assembly and drives the first installation rod assembly to rotate, the first elastic piece is sleeved on the first installation rod assembly, and the first elastic piece is located between the first fixing frame and the first polishing head.
6. The double-headed grinding device for the numerical control grinder as set forth in claim 5, wherein: the second subassembly of polishing includes that the second polishes head, second mount, second installation pole subassembly and second elastic component, the one end of second installation pole subassembly is installed the second polishes head, the other end of second installation pole subassembly is movably to insert and arranges in the second mount, second rotating device's output with this second installation pole subassembly of order about is connected to second installation pole subassembly and rotates, the second elastic component cover is located on the second installation pole subassembly, just the second elastic component is located the second mount with the second polishes between the head.
7. The double-headed grinding device for the numerical control grinder as set forth in claim 1, wherein: the first and second grinding assemblies are both located on the same line.
8. The double-headed grinding device for the numerical control grinder as set forth in claim 3, wherein: the rotating frame further comprises a vertical plate arranged in the vertical direction and a wire guide pipe arranged on the vertical plate, the output end of the first rotating device penetrates through the vertical plate and then is connected with the connecting portion, and a wire guide hole communicated with the wire guide pipe is formed in the vertical plate.
9. The double-headed grinding device for the numerical control grinder as set forth in claim 8, wherein: the conduit is located directly above the first mounting portion and the second mounting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123303139.8U CN216608487U (en) | 2021-12-24 | 2021-12-24 | Double-end grinding device for numerical control grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123303139.8U CN216608487U (en) | 2021-12-24 | 2021-12-24 | Double-end grinding device for numerical control grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216608487U true CN216608487U (en) | 2022-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123303139.8U Active CN216608487U (en) | 2021-12-24 | 2021-12-24 | Double-end grinding device for numerical control grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216608487U (en) |
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2021
- 2021-12-24 CN CN202123303139.8U patent/CN216608487U/en active Active
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