CN217225671U - Lifting cutting frame - Google Patents
Lifting cutting frame Download PDFInfo
- Publication number
- CN217225671U CN217225671U CN202221014127.5U CN202221014127U CN217225671U CN 217225671 U CN217225671 U CN 217225671U CN 202221014127 U CN202221014127 U CN 202221014127U CN 217225671 U CN217225671 U CN 217225671U
- Authority
- CN
- China
- Prior art keywords
- lifter
- drives
- rotates
- awl tooth
- cutting frame
- 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.)
- Expired - Fee Related
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- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000000630 rising effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Nonmetal Cutting Devices (AREA)
Abstract
The utility model discloses a lift cutting frame, the on-line screen storage device comprises a base, the up end both sides of base are provided with the side bearer, the top of side bearer is provided with the crossbearer, it has the lifter to run through on the crossbearer, the bottom of lifter is connected with the cutting knife, the top of lifter is provided with quick-witted case, the inside of machine case is provided with the actuating mechanism that the drive lifter removed. The utility model discloses in, start driving motor, driving motor drives the axis of rotation and rotates, and the axis of rotation drives initiative awl tooth and rotates, and initiative awl tooth drives driven awl tooth and rotates, and driven awl tooth drives the lifter and rotates, because the lifter closes with built-in nut soon and is connected, makes the lifter realize rising or reducing when rotating, thereby drives the cutting knife and goes up and down to cut, and the lift process has screw thread auto-lock effect, can prevent that the cutting knife that the trouble leads to from dropping, improves the security of cutting frame.
Description
Technical Field
The utility model relates to a cutting frame technical field especially relates to a lift cutting frame.
Background
The cutting frame is the mount that is used for installing cutting device, and the cutting knife loses control easily when current cutting device breaks down at present, and the holding leads to the cutting knife to drop, has great potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an: in order to solve the problems, the invention provides a lifting cutting frame.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a lift cutting frame, includes the base, the up end both sides of base are provided with the side bearer, the top of side bearer is provided with the crossbearer, it has the lifter to run through on the crossbearer, the bottom of lifter is connected with the cutting knife, the top of lifter is provided with quick-witted case, the inside of machine case is provided with the actuating mechanism who drives the lifter and remove.
Preferably, the lifting rod is a threaded screw rod, an internal nut through which the lifting rod passes is arranged on the cross frame, and the lifting rod is connected with the internal nut in a screwing mode.
Preferably, the upper end face of the cross frame is provided with a telescopic rod, and the top end of the telescopic rod is connected with a fixing sheet arranged on the case.
Preferably, the driving mechanism comprises driven bevel teeth installed at the top end of the lifting rod, a rotating shaft is arranged inside the case, driving bevel teeth meshed with the driven bevel teeth are arranged outside the rotating shaft, and one end of the rotating shaft penetrates through the case and is connected with a driving motor.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
in this application, start driving motor, driving motor drives the axis of rotation and rotates, the axis of rotation drives initiative awl tooth and rotates, initiative awl tooth drives driven awl tooth and rotates, driven awl tooth drives the lifter and rotates, because the lifter closes with built-in nut soon and is connected, make the lifter realize rising or reducing when rotating, thereby drive the cutting knife and go up and down to cut, and the lift process has screw thread auto-lock effect, the cutting knife that can prevent the trouble from resulting in drops, improve the security of cutting frame.
Drawings
Fig. 1 is a schematic perspective view illustrating a lifting cutting frame according to an embodiment of the present invention;
fig. 2 shows a schematic top view structure diagram of a lifting cutting frame according to an embodiment of the present invention.
Illustration of the drawings:
1. a base; 2. a side frame; 3. a cross frame; 4. a lifting rod; 5. a cutting knife; 6. a chassis; 7. a fixing sheet; 8. a telescopic rod; 9. a nut is arranged inside; 10. a rotating shaft; 11. driving bevel gears; 12. a drive motor; 13. driven bevel gear.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
the utility model provides a lift cutting frame, includes base 1, and base 1's up end both sides are provided with side bearer 2, and the top of side bearer 2 is provided with crossbearer 3, and crossbearer 3 passes through bolt and side bearer 2 fixed connection, and it has lifter 4 to run through on the crossbearer 3, and the bottom of lifter 4 is connected with cutting knife 5, and the top of lifter 4 is provided with quick-witted case 6, and the inside of quick-witted case 6 is provided with the actuating mechanism who drives 4 removals of lifter for drive lifter 4 reciprocates.
Specifically, as shown in fig. 1, the lifting rod 4 is a threaded screw rod, the cross frame 3 is provided with a built-in nut 9 for the lifting rod 4 to pass through, and the lifting rod 4 is connected with the built-in nut 9 in a screwing manner, so that the self-locking effect is achieved when the lifting rod 4 rotates and goes up and down.
Specifically, as shown in fig. 1, the upper end surface of the cross frame 3 is provided with a telescopic rod 8, the top end of the telescopic rod 8 is connected with a fixing sheet 7 installed on the case 6, and the telescopic rod 8 is used for fixing the case 6 and can be adaptively stretched in the lifting process of the case 6.
Specifically, as shown in fig. 2, actuating mechanism is including installing the driven awl tooth 13 on 4 tops of lifter, the inside of quick-witted case 6 is provided with axis of rotation 10, the outside of axis of rotation 10 is provided with the initiative awl tooth 11 with driven awl tooth 13 meshing, one of them end of axis of rotation 10 runs through quick-witted case 6 and is connected with driving motor 12, driving motor 12 rotates for axis of rotation 10 and provides drive power, driving motor 12 drives axis of rotation 10 and rotates, axis of rotation 10 drives initiative awl tooth 11 and rotates, initiative awl tooth 11 drives driven awl tooth 13 and rotates, driven awl tooth 13 drives lifter 4 and rotates.
To sum up, the lifting cutting frame that this embodiment provided, start driving motor 12, driving motor 12 drives axis of rotation 10 and rotates, axis of rotation 10 drives initiative awl tooth 11 and rotates, initiative awl tooth 11 drives driven awl tooth 13 and rotates, driven awl tooth 13 drives lifter 4 and rotates, because lifter 4 closes soon with built-in nut 9 and is connected, make lifter 4 realize rising or reducing when rotating, thereby drive cutting knife 5 lift cutting, and the lift process has screw thread self-locking effect, can prevent that the trouble from leading to cutting knife 5 to drop, improve the security of cutting frame.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. 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 invention. Thus, the present invention 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 (4)
1. The utility model provides a lift cutting frame, includes base (1), its characterized in that, the up end both sides of base (1) are provided with side bearer (2), the top of side bearer (2) is provided with crossbearer (3), it has lifter (4) to run through on crossbearer (3), the bottom of lifter (4) is connected with cutting knife (5), the top of lifter (4) is provided with quick-witted case (6), the inside of machine case (6) is provided with the actuating mechanism that drive lifter (4) removed.
2. The lifting cutting frame as claimed in claim 1, characterized in that the lifting rod (4) is a threaded screw rod, the cross frame (3) is provided with a built-in nut (9) for the lifting rod (4) to pass through, and the lifting rod (4) is screwed with the built-in nut (9).
3. A lifting cutting frame according to claim 1, characterized in that the upper end surface of the cross frame (3) is provided with a telescopic rod (8), and the top end of the telescopic rod (8) is connected with a fixing plate (7) arranged on the machine box (6).
4. A lifting cutting frame according to claim 1, characterized in that the driving mechanism comprises a driven bevel gear (13) mounted on the top end of the lifting rod (4), the inside of the case (6) is provided with a rotating shaft (10), the outside of the rotating shaft (10) is provided with a driving bevel gear (11) engaged with the driven bevel gear (13), and one end of the rotating shaft (10) penetrates through the case (6) to be connected with a driving motor (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221014127.5U CN217225671U (en) | 2022-04-27 | 2022-04-27 | Lifting cutting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221014127.5U CN217225671U (en) | 2022-04-27 | 2022-04-27 | Lifting cutting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217225671U true CN217225671U (en) | 2022-08-19 |
Family
ID=82821718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221014127.5U Expired - Fee Related CN217225671U (en) | 2022-04-27 | 2022-04-27 | Lifting cutting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217225671U (en) |
-
2022
- 2022-04-27 CN CN202221014127.5U patent/CN217225671U/en not_active Expired - Fee Related
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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: 20220819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |