CN210305949U - Special knife rest for slitting machine - Google Patents
Special knife rest for slitting machine Download PDFInfo
- Publication number
- CN210305949U CN210305949U CN201920701029.0U CN201920701029U CN210305949U CN 210305949 U CN210305949 U CN 210305949U CN 201920701029 U CN201920701029 U CN 201920701029U CN 210305949 U CN210305949 U CN 210305949U
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- China
- Prior art keywords
- tool rest
- nut
- shaft
- fixedly connected
- blade
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- Expired - Fee Related
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Abstract
The utility model discloses a divide special knife rest of strip machine, including the knife rest axle, the equal fixedly connected with transmission shaft of both sides tip of knife rest axle, the outside cover of transmission shaft has the bearing frame, the bottom fixedly connected with lead screw of bearing frame, the outside threaded connection of lead screw has first nut, the downside of knife rest axle is provided with the backup pad, the top fixedly connected with bearing of backup pad. The special tool rest for the slitting machine achieves the effect of stably adjusting the height of the tool rest shaft by matching the screw rod, the first nut, the bearing and the internal thread sleeve; through the separation of bolt and second nut, conveniently take out the bolt in by the locating hole, control the pulling blade, conveniently adjust to the position of different locating holes, threaded connection in the second nut when penetrating the bolt through the locating hole again, when reaching the convenient regulation blade position, improve the stability of blade at the during operation, the edge of a knife is neat when guaranteeing the cutting.
Description
Technical Field
The utility model belongs to the technical field of divide strip machine knife rest, concretely relates to divide special knife rest of strip machine.
Background
The slitting machine is a device for longitudinally cutting wide roll materials, the knife rest is a part which needs to be frequently disassembled and assembled on the slitting machine, and the knife rest of the slitting machine is generally provided with an upper knife shaft and a lower knife shaft which are fixed on a knife shaft fixing frame in parallel.
At present, in the using process of the blade, the position of the blade needs to be adjusted due to the repeated grinding of the blade, and although the blade can be adjusted by the existing slitter knife rest, the stability of the blade can be reduced after repeated adjustment, so that certain defects exist, and the defects in the prior art are overcome by the special knife rest for the slitter.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a divide special knife rest of strip machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a special tool rest for a slitting machine comprises a tool rest shaft, wherein transmission shafts are fixedly connected to the end portions of the two sides of the tool rest shaft, bearing seats are sleeved on the outer sides of the transmission shafts, lead screws are fixedly connected to the bottom ends of the bearing seats, first nuts are connected to the outer sides of the lead screws in a threaded manner, a supporting plate is arranged on the lower side of the tool rest shaft, bearings are fixedly connected to the top ends of the supporting plate, inner threaded sleeves are fixedly connected to the inside of the bearings, end portions of the lead screws are connected to the inside of the inner threaded sleeves in a threaded manner, blades penetrate through the tool rest shaft, a rectangular frame is welded to the left side wall of each blade, an upper transverse plate is welded to the top end of the rectangular frame, a lower transverse plate is welded to the bottom end of the rectangular frame, vertical plates are welded to the end portions of the upper transverse plate and the lower transverse, and a bolt penetrates through the positioning hole, and the end part of the bolt is in threaded connection with the inside of the second nut.
The arrangement is used for achieving the effect of stably adjusting the height of the tool rest shaft through the matching use of the screw rod, the first nut, the bearing and the internal thread sleeve; through the separation of bolt and second nut, conveniently take out the bolt in by the locating hole, control the pulling blade, conveniently adjust to the position of different locating holes, threaded connection in the second nut when penetrating the bolt through the locating hole again, when reaching the convenient regulation blade position, improve the stability of blade at the during operation, the edge of a knife is neat when guaranteeing the cutting.
Preferably, the tool rest shaft is rectangular, and the inner wall of the rectangular frame is attached to the outer wall of the tool rest shaft.
This arrangement serves to improve the smoothness of the rectangular frame as it slides over the surface of the tool holder shaft.
Preferably, the surface of the internal thread sleeve is fixedly connected with an anti-slip rubber sleeve, and the first nut is arranged at the upper end of the internal thread sleeve.
Preferably, the upper transverse plate, the lower transverse plate and the vertical plate are Contraband-shaped by welding.
Preferably, the shape of the blade is circular, and three blades are arranged on the tool rest shaft.
This arrangement serves to improve the efficiency of the set of cartridges in use.
The utility model discloses a technological effect and advantage: the special tool rest for the slitting machine achieves the effect of stably adjusting the height of the tool rest shaft by matching the screw rod, the first nut, the bearing and the internal thread sleeve; through the separation of bolt and second nut, conveniently take out the bolt in by the locating hole, control the pulling blade, conveniently adjust to the position of different locating holes, threaded connection in the second nut when penetrating the bolt through the locating hole again, when reaching the convenient regulation blade position, improve the stability of blade at the during operation, the edge of a knife is neat when guaranteeing the cutting.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the tool holder shaft structure of the present invention;
fig. 3 is a left side schematic view of the present invention;
fig. 4 is a schematic view of the blade structure of the present invention.
In the figure: 1. a tool holder shaft; 2. a drive shaft; 3. a bearing seat; 4. a screw rod; 5. a first nut; 6. a support plate; 7. a bearing; 8. an internally threaded sleeve; 9. a blade; 10. a rectangular frame; 11. an upper transverse plate; 12. a lower transverse plate; 13. a vertical plate; 14. a second nut; 15. positioning holes; 16. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a special tool rest for a slitting machine as shown in figures 1-4, which comprises a tool rest shaft 1, wherein both side ends of the tool rest shaft 1 are fixedly connected with a transmission shaft 2, the outer side of the transmission shaft 2 is sleeved with a bearing seat 3, the bottom end of the bearing seat 3 is fixedly connected with a screw rod 4, the outer side of the screw rod 4 is in threaded connection with a first nut 5, the lower side of the tool rest shaft 1 is provided with a support plate 6, the top end of the support plate 6 is fixedly connected with a bearing 7, the inside of the bearing 7 is fixedly connected with an internal thread sleeve 8, the end part of the screw rod 4 is in threaded connection with the inside of the internal thread sleeve 8, a blade 9 penetrates through the tool rest shaft 1, a rectangular frame 10 is welded on the left side wall of the blade 9, an upper transverse plate 11 is welded on the top end of the rectangular frame 10, a lower transverse plate 12 is welded on the bottom end of, a second nut 14 is fixedly connected to one side wall of the vertical plate 13 close to the rectangular frame 10, a positioning hole 15 is formed in the surface of the tool holder shaft 1, a bolt 16 penetrates through the positioning hole 15, and the end of the bolt 16 is in threaded connection with the inside of the second nut 14.
Specifically, the tool rest shaft 1 is rectangular, and the inner wall of the rectangular frame 10 is attached to the outer wall of the tool rest shaft 1.
Specifically, the fixed surface of the internal thread sleeve 8 is connected with an anti-slip rubber sleeve, and the first nut 5 is arranged at the upper end of the internal thread sleeve 8.
Specifically, the upper cross plate 11, the lower cross plate 12, and the vertical plate 13 are welded to form Contraband shapes.
Specifically, the shape of the blade 9 is circular, and three blades 9 are arranged on the tool holder shaft 1.
When the special tool rest for the slitter is used, the internal thread sleeves 8 on the two sides are simultaneously rotated, the screw rods 4 on the two sides move upwards or downwards in the internal thread sleeves 8, so that the effect of adjusting the height of the tool rest shaft 1 is realized, and the first nut 5 is matched to be fixedly connected with the top ends of the internal thread sleeves 8 through rotation, so that the effect of fixing the screw rods 4 is achieved; through the separation of bolt 16 and second nut 14, conveniently take out bolt 16 in by locating hole 15, control pulling blade 9, conveniently adjust to the position of different locating holes 15, threaded connection in second nut 14 when running through locating hole 15 with bolt 16 again, when reaching convenient regulation blade 9 position, improve the stability of blade 9 at the during operation, the edge of a knife is neat when guaranteeing the cutting.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a divide strip quick-witted special knife rest, includes knife rest axle (1), its characterized in that: the tool rest comprises a tool rest shaft (1), wherein both side end parts of the tool rest shaft (1) are fixedly connected with transmission shafts (2), a bearing seat (3) is sleeved on the outer side of each transmission shaft (2), a lead screw (4) is fixedly connected to the bottom end of each bearing seat (3), a first nut (5) is in threaded connection with the outer side of each lead screw (4), a supporting plate (6) is arranged on the lower side of the tool rest shaft (1), a bearing (7) is fixedly connected to the top end of each supporting plate (6), an internal thread sleeve (8) is fixedly connected to the inside of each bearing (7), the end part of each lead screw (4) is in threaded connection with the inside of the internal thread sleeve (8), a blade (9) penetrates through the tool rest shaft (1), a rectangular frame (10) is welded on the left side wall of the blade (9), an upper transverse plate (11) is welded at the top end of the rectangular frame, go up diaphragm (11) and the tip welding of diaphragm (12) down has riser (13), fixedly connected with second nut (14) on riser (13) are close to a lateral wall of rectangle frame (10), locating hole (15) have been seted up on the surface of tool rest axle (1), bolt (16) have been run through to the inside of locating hole (15), and the inside of the tip threaded connection of bolt (16) in second nut (14).
2. The special tool rest for a slitting machine according to claim 1, wherein: the cutter frame shaft (1) is cuboid, and the inner wall of the rectangular frame (10) is attached to the outer wall of the cutter frame shaft (1).
3. The special tool rest for a slitting machine according to claim 1, wherein: the surface fixed connection of internal thread sleeve (8) has the antiskid rubber sleeve, the upper end of internal thread sleeve (8) is set up in first nut (5).
4. The special tool rest for a slitting machine according to claim 1, wherein: the upper transverse plate (11), the lower transverse plate (12) and the vertical plate (13) are Contraband-shaped through welding.
5. The special tool rest for a slitting machine according to claim 1, wherein: the shape of the blades (9) is circular, and three blades (9) are arranged on the tool rest shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920701029.0U CN210305949U (en) | 2019-05-16 | 2019-05-16 | Special knife rest for slitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920701029.0U CN210305949U (en) | 2019-05-16 | 2019-05-16 | Special knife rest for slitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210305949U true CN210305949U (en) | 2020-04-14 |
Family
ID=70138811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920701029.0U Expired - Fee Related CN210305949U (en) | 2019-05-16 | 2019-05-16 | Special knife rest for slitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210305949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001231A (en) * | 2021-03-03 | 2021-06-22 | 安徽德亚电池有限公司 | Cutting device is used in production of electricity core pole piece |
-
2019
- 2019-05-16 CN CN201920701029.0U patent/CN210305949U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001231A (en) * | 2021-03-03 | 2021-06-22 | 安徽德亚电池有限公司 | Cutting device is used in production of electricity core pole piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |