CN220783238U - Auxiliary tool for transmission of numerically controlled grinder and numerically controlled grinder using same - Google Patents
Auxiliary tool for transmission of numerically controlled grinder and numerically controlled grinder using same Download PDFInfo
- Publication number
- CN220783238U CN220783238U CN202322470897.1U CN202322470897U CN220783238U CN 220783238 U CN220783238 U CN 220783238U CN 202322470897 U CN202322470897 U CN 202322470897U CN 220783238 U CN220783238 U CN 220783238U
- Authority
- CN
- China
- Prior art keywords
- limiting rod
- transmission
- rod
- chuck
- numerically controlled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 49
- 238000005096 rolling process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to the technical field of tools, in particular to an auxiliary tool for transmission of a numerically controlled grinder and the numerically controlled grinder using the tool, which comprises a first limiting rod; the second limiting rod is arranged opposite to the first limiting rod; the locking bolts are provided with two locking bolts; the first limiting rod and the second limiting rod are oppositely arranged on two sides of the roller and are locked on the roller through locking bolts and locking nuts, and the first limiting rod and the second limiting rod are connected with a chuck of the numerical control grinding machine so as to rotate along with the chuck of the numerical control grinding machine. Through the cooperation of first gag lever post, second gag lever post, lock bolt and lock nut, first gag lever post and second gag lever post lock on the roll, when chuck rotates, drive first gag lever post and second gag lever post and rotate, first gag lever post and second gag lever post then drive the roll and rotate, and supplementary chuck realizes the transmission to the roll, reduces the roll because of the too big possibility that frequently takes place to skid between with the chuck, promotes the grinding efficiency to the roll.
Description
Technical Field
The utility model relates to the technical field of tools, in particular to an auxiliary tool for transmission of a numerically controlled grinder and the numerically controlled grinder using the same.
Background
Rolls are the primary working components and tools on rolling mills that produce continuous plastic deformation of metal. The roller mainly comprises a roller body, a roller neck and a shaft head 3. The roll body is the middle part of the roll that actually participates in rolling metal. It has a smooth cylindrical or grooved surface. The roll neck is arranged in the bearing and transmits rolling force to the frame through the bearing seat and the pressing device. The shaft head of the driving end is connected with the gear seat through a connecting shaft, and the rotating moment of the motor is transmitted to the roller.
The roller is required to be placed on a numerical control grinding machine during processing and is processed through the numerical control grinding machine, but because the weight of the roller is large, auxiliary transmission tools are required to be added besides a chuck of the numerical control grinding machine.
Disclosure of Invention
The utility model aims to solve the technical problems that: in order to solve the technical problems in the prior art, the utility model provides an auxiliary tool for transmission of a numerically controlled grinder and the numerically controlled grinder using the tool.
The technical scheme adopted for solving the technical problems is as follows: an auxiliary tool for transmission of a numerically controlled grinder comprises a first limiting rod; the second limiting rod is arranged opposite to the first limiting rod; the two locking bolts are arranged at two ends of the first limiting rod and the second limiting rod, and each locking bolt passes through the first limiting rod and the second limiting rod at the same time; the locking nuts are in threaded connection with the locking bolts and are abutted with the first limiting rod or the second limiting rod so as to lock the first limiting rod and the second limiting rod; the first limiting rod and the second limiting rod are oppositely arranged on two sides of the roller and are locked on the roller through the locking bolt and the locking nut, and the first limiting rod and the second limiting rod are connected with a chuck of the numerical control grinder so as to rotate along with the chuck of the numerical control grinder.
According to the auxiliary tool for the transmission of the numerical control grinding machine, the first limiting rod, the second limiting rod, the locking bolt and the locking nut are matched, so that the first limiting rod and the second limiting rod are locked on the roller, then when the chuck rotates, the first limiting rod and the second limiting rod are driven to rotate, the first limiting rod and the second limiting rod drive the roller to rotate, the chuck is further assisted to realize the transmission of the roller, the possibility of frequent slipping between the roller and the chuck due to overlarge weight is reduced, and the grinding efficiency of the roller is improved.
Further, the locking nut is loose-proof in a butt nut mode.
Further, a pressing block is arranged on one side, facing the second limiting rod, of the middle part of the first limiting rod, and the pressing block is suitable for being abutted to the roller.
Further, one end of the pressing block is provided with a threaded rod, the other end of the pressing block is provided with a first thread groove matched with the threaded rod, and the first limiting rod is provided with a second thread groove for screwing in the threaded rod.
The auxiliary fixture for the transmission of the numerically controlled grinder comprises a frame, a chuck is rotationally connected to the frame, a center is arranged on the chuck, the center is suitable for propping against a center hole on the end face of a roller, and the chuck is connected with the auxiliary fixture for the transmission of the numerically controlled grinder
Further, a transmission rod is arranged on the chuck, and a part of the transmission rod is positioned between the first limiting rod and the second limiting rod, so that the transmission rod drives the first limiting rod and the second limiting rod to rotate together when rotating.
Further, the opposite sides of the first limiting rod and the second limiting rod are provided with arc portions, so that the transmission rod is located between the first limiting rod and the second limiting rod.
Further, the transmission rod slides relative to the chuck along the radial direction of the chuck.
Further, a sliding groove is formed in the chuck along the radial direction of the chuck, a T-shaped block slides in the sliding groove, a sliding block is connected to the T-shaped block, the transmission rod is connected with the sliding block, and the sliding block is locked with the T-shaped block through a bolt.
Further, a locking block is arranged on the side wall of the sliding block, a fixing bolt is connected to the locking block in a threaded mode, and the fixing bolt abuts against the chuck to fix the locking block.
The utility model has the advantages that,
1. the first limiting rod, the second limiting rod, the locking bolt and the locking nut are matched, so that the first limiting rod and the second limiting rod are locked on the roller, then when the chuck rotates, the first limiting rod and the second limiting rod are driven to rotate, the first limiting rod and the second limiting rod drive the roller to rotate, the chuck is further assisted to realize the transmission of the roller, the possibility of slipping between the roller and the chuck due to overlarge weight is reduced, and the grinding efficiency of the roller is improved;
2. through the setting of briquetting, the adaptation not unidimensional roll of being convenient for cooperates lock bolt and lock nut, can reduce the relative roll possibility that rocks of first gag lever post and second gag lever post.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic diagram showing the overall structure of an auxiliary tool for transmission of a numerically controlled grinder in the utility model.
Fig. 2 is a schematic representation of a threaded rod and a first thread groove embodying the present utility model.
Fig. 3 is a schematic view of a numerically controlled grinder embodying the present utility model.
Fig. 4 is a schematic diagram of a T-block and runner embodying the present utility model.
In the figure, 1, a first limiting rod; 11. a second thread groove; 12. an arc part; 2. a second limit rod; 3. a locking bolt; 4. a lock nut; 5. briquetting; 51. a threaded rod; 52. a first thread groove; 6. a frame; 61. a chuck; 62. a center; 63. a chute; 64. a T-shaped block; 65. a slide block; 66. a transmission rod; 67. a locking block; 68. a fixing bolt; 7. and (5) rolling.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
In a first aspect, the utility model discloses an auxiliary tool for transmission of a numerically controlled grinder.
Referring to fig. 1 and 2, an auxiliary fixture for transmission of a numerically controlled grinder comprises a first limiting rod 1 and a second limiting rod 2, wherein the second limiting rod 2 is arranged opposite to the first limiting rod 1, locking bolts 3 are jointly penetrated between the first limiting rod 1 and the second limiting rod 2, the locking bolts 3 are two, and the two locking bolts 3 are oppositely arranged at two ends of the first limiting rod 1 and the second limiting rod 2. Each locking bolt 3 is provided with at least two locking nuts 4, and each locking nut 4 is in threaded connection with each locking bolt 3 and is abutted with the corresponding first limiting rod 1 or the corresponding second limiting rod 2 so as to lock the corresponding first limiting rod 1 and second limiting rod 2. The lock nut 4 is loose-proof in a butt nut mode. The first limiting rod 1 and the second limiting rod 2 are oppositely arranged on two sides of the roller 7 and are locked on the roller 7 through the locking bolt 3 and the locking nut 4, and the first limiting rod 1 and the second limiting rod 2 are connected with a chuck 61 of the numerically controlled grinder so as to rotate along with the chuck 61 of the numerically controlled grinder.
Through the cooperation of first gag lever post 1, second gag lever post 2, locking bolt 3 and lock nut 4 for first gag lever post 1 and second gag lever post 2 lock on roll 7, then when chuck 61 rotates, drive first gag lever post 1 and second gag lever post 2 and rotate, first gag lever post 1 and second gag lever post 2 then drive roll 7 and rotate, and then supplementary chuck 61 realizes the transmission to roll 7, reduce roll 7 because of the too big possibility that frequently takes place to skid between with chuck 61, promote the grinding efficiency to roll 7.
One side of the middle part of the first limiting rod 1 towards the second limiting rod 2 is provided with a pressing block 5, and the pressing block 5 is suitable for being abutted with the roller 7, so that the possibility that the first limiting rod 1 and the second limiting rod 2 shake relative to the roller 7 can be reduced. One end of the pressing block 5 is provided with a threaded rod 51, the other end of the pressing block is provided with a first thread groove 52 matched with the threaded rod 51, and the first limiting rod 1 is provided with a second thread groove 11 for screwing in the threaded rod 51. During installation, the threaded rod 51 on the pressing block 5 can be screwed into the second thread groove 11, so that the first limiting rod 1 and the pressing block 5 are fixed. When a plurality of pressing blocks 5 are required to be installed, the threaded rod 51 on the pressing block 5 to be installed can be screwed into the first thread groove 52 of the installed pressing block 5, so that the roller 7 with different sizes is further adapted.
In a first aspect, the present utility model discloses a numerically controlled grinder.
Referring to fig. 3 and 4, a numerically controlled grinder comprises the above assistant fixture for numerically controlled grinder transmission, and further comprises a frame 6, wherein a chuck 61 is rotatably connected to the frame 6, a center 62 is fixedly connected to the chuck 61, and the center 62 is adapted to abut against a center hole on an end surface of a roller 7, so as to drive the roller 7 to rotate along with the chuck 61.
The chuck 61 is radially provided with a sliding groove 63, a T-shaped block 64 is arranged in the sliding groove 63 in a sliding manner, a sliding block 65 is connected to the T-shaped block 64, the sliding block 65 is locked with the T-shaped block 64 through a bolt, further, the sliding block 65 and the chuck 61 are relatively fixed, a transmission rod 66 is fixedly connected to the sliding block 65, the sliding block 65 can slide along the radial direction of the chuck 61, and further, the transmission rod 66 is driven to slide along the radial direction of the chuck 61.
The side wall of the sliding block 65 is fixedly connected with a locking block 67, the locking block 67 is connected with a fixing bolt 68 in a threaded mode, the fixing bolt 68 abuts against the chuck 61 to fix the locking block 67, and therefore stability of fixing of the sliding block 65 and the chuck 61 is improved.
A portion of the transmission rod 66 is located between the first stop lever 1 and the second stop lever 2, so that the transmission rod 66 rotates to drive the first stop lever 1 and the second stop lever 2 to rotate together. The opposite sides of the first stop lever 1 and the second stop lever 2 are provided with arc portions 12 so that the transmission lever 66 is located between the first stop lever 1 and the second stop lever 2.
Working principle: during operation, the chuck 61 rotates to drive the center 62 and the transmission rod 66 to rotate, and the transmission rod 66 drives the first limit rod 1 and the second limit rod 2 to rotate so as to be matched with the center 62 to drive the roller 7 to rotate together.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. The utility model provides a numerically control grinder transmission is with auxiliary fixtures which characterized in that includes
A first limit rod (1); and
the second limiting rod (2) is arranged opposite to the first limiting rod (1);
the locking bolts (3) are arranged, the two locking bolts (3) are oppositely arranged at two ends of the first limiting rod (1) and the second limiting rod (2), and each locking bolt (3) simultaneously penetrates through the first limiting rod (1) and the second limiting rod (2);
the locking nuts (4) are arranged on each locking bolt (3), the locking nuts (4) are in threaded connection with the locking bolts (3) and are abutted with the first limiting rod (1) or the second limiting rod (2) so as to lock the first limiting rod (1) and the second limiting rod (2);
the first limiting rod (1) and the second limiting rod (2) are oppositely arranged on two sides of the roller (7) and are locked on the roller (7) through the locking bolt (3) and the locking nut (4), and the first limiting rod (1) and the second limiting rod (2) are connected with a chuck (61) of the numerically controlled grinder so as to rotate along with the chuck (61) of the numerically controlled grinder.
2. The auxiliary tool for transmission of the numerically controlled grinder according to claim 1, wherein the lock nut (4) is loose-proof in a butt nut manner.
3. The auxiliary tool for transmission of the numerically controlled grinder according to claim 1, wherein a pressing block (5) is arranged on one side, facing the second limiting rod (2), of the middle part of the first limiting rod (1), and the pressing block (5) is suitable for being abutted with a roller (7).
4. The auxiliary tool for numerically controlled grinder transmission according to claim 3, wherein one end of the pressing block (5) is provided with a threaded rod (51), the other end of the pressing block is provided with a first thread groove (52) matched with the threaded rod (51), and the first limit rod (1) is provided with a second thread groove (11) into which the threaded rod (51) is screwed.
5. A numerically controlled grinder, including the numerically controlled grinder transmission of any one of claims 1-4 with auxiliary fixtures, characterized by still including frame (6), rotationally be connected with chuck (61) on frame (6), be equipped with top (62) on chuck (61), top (62) are suitable for the centre bore on the top surface of propping roller (7), chuck (61) with numerically controlled grinder transmission is with auxiliary fixtures connection.
6. The auxiliary tool for transmission of the numerically controlled grinder as set forth in claim 5, wherein the chuck (61) is provided with a transmission rod (66), and a part of the transmission rod (66) is located between the first limit rod (1) and the second limit rod (2) so that the transmission rod (66) rotates to drive the first limit rod (1) and the second limit rod (2) to rotate together.
7. The auxiliary tool for transmission of the numerically controlled grinder as set forth in claim 6, wherein the opposite sides of the first limit lever (1) and the second limit lever (2) are provided with arc portions (12) so that the transmission lever (66) is located between the first limit lever (1) and the second limit lever (2).
8. An auxiliary tool for numerically controlled grinder transmission as in claim 6, wherein the transmission rod (66) slides along the radial direction of the chuck (61) relative to the chuck (61).
9. The auxiliary tool for numerically controlled grinder transmission according to claim 8, wherein a chute (63) is formed in the chuck (61) along a radial direction of the chuck (61), a T-shaped block (64) is slidably arranged in the chute (63), a sliding block (65) is connected to the T-shaped block (64), a transmission rod (66) is connected to the sliding block (65), and the sliding block (65) is locked with the T-shaped block (64) through a bolt.
10. The auxiliary tool for numerically controlled grinder transmission according to claim 9, wherein a locking block (67) is provided on a side wall of the slider (65), a fixing bolt (68) is screwed on the locking block (67), and the fixing bolt (68) abuts against the chuck (61) to fix the locking block (67).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322470897.1U CN220783238U (en) | 2023-09-12 | 2023-09-12 | Auxiliary tool for transmission of numerically controlled grinder and numerically controlled grinder using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322470897.1U CN220783238U (en) | 2023-09-12 | 2023-09-12 | Auxiliary tool for transmission of numerically controlled grinder and numerically controlled grinder using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220783238U true CN220783238U (en) | 2024-04-16 |
Family
ID=90664749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322470897.1U Active CN220783238U (en) | 2023-09-12 | 2023-09-12 | Auxiliary tool for transmission of numerically controlled grinder and numerically controlled grinder using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220783238U (en) |
-
2023
- 2023-09-12 CN CN202322470897.1U patent/CN220783238U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103192231A (en) | Processing method for main reducer housing assembly of heavy duty car | |
| CN220783238U (en) | Auxiliary tool for transmission of numerically controlled grinder and numerically controlled grinder using same | |
| CN101003061B (en) | Automatic axial adjustment device for roller and sectional type wedge cross rolling mill | |
| CN201685113U (en) | Powerful cutting board and tool rest broach device of numerical control machine | |
| CN2822879Y (en) | Structure for driving eccentric-sleeve used for roller grinder grinding wheel main shaft | |
| CN201659315U (en) | Back spotfacer device of bolt hole counter bore | |
| CN212310949U (en) | Mill chamfer precision positioning frock | |
| CN212385273U (en) | Integrated coarse and fine adjusting device | |
| CN108044378B (en) | Device for processing circular arc-shaped part by using flat steel | |
| CN207723628U (en) | Simple hand shred return device | |
| CN201824126U (en) | Bearing pretightening and gap adjustment mechanism | |
| CN202411821U (en) | Three-spindle synchronous drilling and milling tapping machine | |
| CN2774698Y (en) | Planing and borning machine | |
| CN220760889U (en) | Metal workpiece thread rolling device | |
| CN217433153U (en) | Milling mechanism of drilling, milling and pipe cutting machine | |
| CN212237497U (en) | Adjusting seat of roller mill friction shaft | |
| CN2709053Y (en) | Cold ring rolling machine servo electric machinery driving cam feeding device | |
| CN2373205Y (en) | Tool for extrusion bolt head low fillet | |
| CN214723874U (en) | Excavator bucket tooth dismouting frock | |
| CN215089803U (en) | Swing rod adjusting device for feeding swing mechanism of seamless steel tube cold rolling mill | |
| CN117206577B (en) | Profiling milling clamp for groove workpiece | |
| CN211516112U (en) | Lathe for tightly supporting large shaft | |
| CN218873252U (en) | Adjustable horizontal supporting device for feed rotary box of cold rolling mill | |
| CN218591828U (en) | General turning keyway milling device | |
| CN219810744U (en) | Sheet metal component atress intensity detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |