CN212977459U - Pressing mechanism for cutting machine - Google Patents
Pressing mechanism for cutting machine Download PDFInfo
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- CN212977459U CN212977459U CN202021860670.8U CN202021860670U CN212977459U CN 212977459 U CN212977459 U CN 212977459U CN 202021860670 U CN202021860670 U CN 202021860670U CN 212977459 U CN212977459 U CN 212977459U
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Abstract
The utility model discloses a pressing mechanism for cutting machine, including first mount, first knob and second knob, one side of first mount is provided with the second mount, and the equal hub connection in bottom of first mount and second mount has first knob, the one end of first knob runs through first mount and second mount and is connected with the master gear, and the outside meshing of master gear is connected with the guide gear, the guide gear is located the movable groove, and the movable groove sets up the top at first mount and second mount middle part to nested the installation has the regulation pole in the guide gear, both ends all are fixed with the holding ring about the guide gear, flexible groove has all been seted up at the top of first mount and second mount, the top welding of first mount and second mount has the gag lever post. The pressing mechanism for the cutting machine can be fixed on the cutting machines with different specifications, and can perform pressing operation on workpieces with different specifications.
Description
Technical Field
The utility model relates to a cutting process technical field specifically is a pressing mechanism for cutting machine.
Background
The use of cutting machine, it is very extensive to use, through high-speed pivoted cutting knife, cuts into the specification that the work piece wants, uses generally in cutting panel such as pottery, plank, metal, in the use of cutting machine, for guaranteeing the level stable cutting to the work piece, need adopt pressing mechanism to carry out the pressfitting to the work piece fixed, nevertheless there is following problem in current pressing mechanism when using:
the type and the specification form of cutting machine are different, and current pressing mechanism, inconvenient being fixed in on the cutting machine of different specifications, lead to its practicality lower, and to the work piece of different specification thickness, current pressing mechanism is inconvenient carries out the pressfitting operation to the work piece of different specifications simultaneously, and application scope is less.
Aiming at the problems, innovative design is urgently needed on the basis of the original pressing mechanism.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pressing mechanism for cutting machine to solve above-mentioned background art and propose current pressing mechanism, on the inconvenient cutting machine that is fixed in different specifications, inconvenient work piece to different specifications carries out the pressfitting operation simultaneously, the less problem of application scope.
In order to achieve the above object, the utility model provides a following technical scheme: a pressing mechanism for a cutting machine comprises a first fixing frame, a first knob and a second knob, wherein a second fixing frame is arranged on one side of the first fixing frame, the bottoms of the first fixing frame and the second fixing frame are respectively and axially connected with the first knob, one end of the first knob penetrates through the first fixing frame and the second fixing frame to be connected with a main gear, the outer side of the main gear is meshed with a guide gear, the guide gear is positioned in a movable groove, the movable groove is formed in the top of the middle portion of the first fixing frame and the second fixing frame, an adjusting rod is embedded in the guide gear, one end of the adjusting rod penetrates through the movable groove and is welded with a fixing plate, positioning rings are fixed at the upper end and the lower end of the guide gear, the positioning rings are positioned in positioning grooves, the positioning grooves are formed in the inner walls of the movable grooves, and telescopic grooves are formed in the tops of the first fixing, and the shaft connection has the screw rod in the flexible inslot to the threaded sleeve is equipped with the telescopic link on the screw rod, and the top of telescopic link is run through flexible groove and is fixed with the clamp plate in addition, the welding of the top of first mount and second mount has the gag lever post, and the gag lever post runs through in the spacing inslot to the spacing groove is seted up on the clamp plate.
Preferably, the adjusting rod is in threaded connection with the guide gear, and the adjusting rod is symmetrically provided with 2 adjusting rods around the central axis of the guide rod.
Preferably, the positioning ring and the positioning groove are attached to each other and rotate, and the positioning groove and the guide gear share the same central axis.
Preferably, the cross-section of the telescopic rod is designed to be a rectangular structure, the telescopic rod is attached to the outer side of the telescopic groove, and the telescopic rod is perpendicular to the pressing plate.
Preferably, the limiting rod is connected with the limiting groove in a sliding mode, and the limiting rod is parallel to the telescopic rod.
Preferably, the second knob is connected to the outer side of the first fixing frame through a shaft, one end of the second knob penetrates through the first fixing frame and is connected with a guide rod, the inner side of the guide rod penetrating through the first fixing frame is connected with a butt joint rod, a butt joint groove is formed in the end portion of the butt joint rod, a movable rod is connected to the butt joint groove, the inner side of the movable rod penetrating through the second fixing frame is connected with the guide rod, and a bevel gear transmission structure is formed between the guide rod and a screw rod in the second fixing frame and the first fixing frame.
Preferably, the movable rod and the butt joint groove are attached to each other and slide, and the section of the movable rod is designed to be a rectangular structure.
Compared with the prior art, the beneficial effects of the utility model are that: the pressing mechanism for the cutting machine;
1. the distance between the first fixing frame and the second fixing frame can be adjusted by the first fixing frame and the second fixing frame which are arranged and the movable rod on the second fixing frame and the butt-joint groove are attached and slide, the connectivity between the first fixing frame and the second fixing frame is kept by the sliding of the movable rod in the butt-joint groove, and then the first fixing frame and the second fixing frame can be arranged on the cutting machine by rotating the first knob to drive the adjusting rod and the fixing plate to move up and down through the arranged first knob main gear, the guide gear, the adjusting rod and the fixing plate;
2. through constituting the awl tooth transmission structure between the guide arm that sets up and the screw rod, under the movable rod of rectangle structure and the conduction effect in butt joint groove for rotate the second knob, can realize the screw rod synchronous rotation on first mount and the second mount, through conveniently driving the upper and lower activity of telescopic link and clamp plate through the screw rod, carry out the pressfitting operation to the work piece of different thickness.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of a side-sectional structure of a guide gear of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is a schematic top view of the guide gear of the present invention;
FIG. 5 is a schematic side sectional view of the butt rod of the present invention;
fig. 6 is a schematic view of the cross-sectional structure of the pressing plate according to the present invention.
In the figure: 1. a first fixing frame; 2. a second fixing frame; 3. a first knob; 4. a main gear; 5. a lead gear; 6. a movable groove; 7. adjusting a rod; 8. a fixing plate; 9. a positioning ring; 10. positioning a groove; 11. a telescopic groove; 12. a screw; 13. a telescopic rod; 14. pressing a plate; 15. a limiting rod; 16. a limiting groove; 17. a second knob; 18. a guide bar; 19. a docking rod; 20. a butt joint groove; 21. a movable rod.
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.
Referring to fig. 1-6, the present invention provides a technical solution: a pressing mechanism for a cutting machine comprises a first fixed frame 1, a second fixed frame 2, a first knob 3, a main gear 4, a guide gear 5, a movable groove 6, an adjusting rod 7, a fixed plate 8, a positioning ring 9, a positioning groove 10, a telescopic groove 11, a screw 12, a telescopic rod 13, a pressing plate 14, a limiting rod 15, a limiting groove 16, a second knob 17, a guide rod 18, a butt joint rod 19, a butt joint groove 20 and a movable rod 21, wherein one side of the first fixed frame 1 is provided with the second fixed frame 2, the bottoms of the first fixed frame 1 and the second fixed frame 2 are respectively and axially connected with the first knob 3, one end of the first knob 3 penetrates through the first fixed frame 1 and the second fixed frame 2 to be connected with the main gear 4, the outer side of the main gear 4 is connected with the guide gear 5 in a meshing manner, the guide gear 5 is positioned in the movable groove 6, the movable groove 6 is arranged at the top of the middle parts of the first fixed frame 1 and the second, one end of the adjusting rod 7 penetrates through the movable groove 6 and is welded with a fixing plate 8, the upper end and the lower end of the guide gear 5 are both fixed with positioning rings 9, the positioning rings 9 are positioned in the positioning grooves 10, the positioning grooves 10 are formed in the inner wall of the movable groove 6, the tops of the first fixing frame 1 and the second fixing frame 2 are both provided with telescopic grooves 11, screw rods 12 are connected in the telescopic grooves 11 in an internal shaft mode, telescopic rods 13 are sleeved on the screw rods 12 in a threaded mode, a pressing plate 14 is fixed on the tops of the telescopic rods 13 after penetrating through the telescopic grooves 11, limiting rods 15 are welded on the tops of the first fixing frame 1 and the second fixing frame 2, the limiting rods 15 penetrate through the limiting grooves 16, and the limiting grooves 16 are;
the adjusting rods 7 are in threaded connection with the guide gear 5, 2 adjusting rods 7 are symmetrically arranged about the central axis of the guide rod 18, when the first knob 3 drives the guide gear 5 to rotate through the main gear 4, the 2 adjusting rods 7 can be driven to move up and down, the fixing plate 8 can be driven to move up and down, and the first fixing frame 1 and the second fixing frame 2 can be fixed on the side of the cutting machine through the fixing plate 8;
the positioning ring 9 and the positioning groove 10 are jointed and rotate, the positioning groove 10 and the guide gear 5 share the same central axis, when the first knob 3 drives the guide gear 5 to rotate through the main gear 4, the positioning ring 9 on the guide gear 5 rotates along with the positioning groove 10, and the guide gear 5 is kept to rotate stably;
the cross section of the telescopic rod 13 is designed into a rectangular structure, the telescopic rod 13 is attached to the outer side of the telescopic groove 11, the telescopic rod 13 is perpendicular to the pressing plate 14, when the screw 12 rotates in the telescopic groove 11, the telescopic rod 13 can be driven to move up and down in the telescopic groove 11, the height of the pressing plate 14 on the top of the telescopic rod 13 is further adjusted, and workpieces with different thicknesses are pressed through the pressing plate 14;
the limiting rod 15 is connected with the limiting groove 16 in a sliding mode, the limiting rod 15 is parallel to the telescopic rod 13, when the telescopic rod 13 drives the pressing plate 14 to move up and down, the limiting groove 16 on the pressing plate 14 slides on the limiting rod 15, the pressing plate 14 is stably supported through the limiting rod 15, and the phenomenon that the edge end of the pressing plate 14 is tilted to affect the pressing effect is avoided;
the second knob 17 is connected to the outer side of the first fixing frame 1 in a shaft manner, one end of the second knob 17 penetrates through the first fixing frame 1 and is connected with a guide rod 18 in a shaft manner, one end of the guide rod 18 penetrates through the inner side of the first fixing frame 1 and is connected with a butt joint rod 19, the end part of the butt joint rod 19 is provided with a butt joint groove 20, a movable rod 21 is connected in the butt joint groove 20, one end of the movable rod 21 penetrates through the inner side of the second fixing frame 2 and is connected with the guide rod 18, a conical tooth transmission structure is formed between the screw 12 and the guide rod 18 in the second fixing frame 2 and the first fixing frame 1, the movable rod 21 and the butt joint groove 20 are in fit sliding, the cross section of the movable rod 21 is in a rectangular structural design, when the second knob 17 is rotated, the second knob 17 drives the guide rod 18 in the first fixing frame 1 to rotate, the guide rod 18 drives the movable rod 21 to rotate through the butt joint rod 19, and then the guide rods 18 in the first fixing frame 1 and the second fixing frame 2 drive the screw rods 12 to synchronously rotate, and meanwhile, the distance between the first fixing frame 1 and the second fixing frame 2 can be adjusted according to the specification of the cutting machine, so that the movable rod 21 slides in the butt joint groove 20, the movable rod is convenient to keep on the cutting machines with different specifications, and the pressing plates 14 on the first fixing frame 1 and the second fixing frame 2 can perform pressing operation on workpieces.
The working principle is as follows: when the pressing mechanism for the cutting machine is used, as shown in fig. 1-4, a first fixed frame 1 and a second fixed frame 2 are respectively arranged at two sides of the cutting machine, the distance between the first fixed frame 1 and the second fixed frame 2 is adjusted according to the length of the cutting machine, so that a movable rod 21 at the inner side of the second fixed frame 2 slides in a butt joint groove 20 at the end part of a butt joint rod 19 to keep the connection between the first fixed frame 1 and the second fixed frame 2, then a first knob 3 at the bottom of the first fixed frame 1 and the second fixed frame 2 is manually rotated, the first knob 3 drives a guide gear 5 to rotate through a main gear 4, 2 adjusting rods 7 are driven to move up and down through threaded connection between the guide gear 5 and the adjusting rods 7, further, the fixing plate 8 moves up and down, the first fixed frame 1 and the second fixed frame 2 are fixed at the lateral side of the cutting machine through the fixing plate 8, and when the first knob 3 drives the guide gear 5 to rotate through the, the positioning ring 9 on the guide gear 5 rotates in the positioning groove 10, so that the guide gear 5 is kept to rotate stably, and preliminary installation is completed;
then, as shown in fig. 1 and fig. 5-6, when a pressing operation needs to be performed on a workpiece, the second knob 17 is manually rotated, the second knob 17 drives the guide rod 18 in the first fixing frame 1 to rotate, the guide rod 18 drives the movable rod 21 to rotate through the abutting rod 19 and the abutting groove 20 with a rectangular structure, so that the movable rod 21 drives the guide rod 18 in the second fixing frame 2 to rotate, the guide rods 18 in the first fixing frame 1 and the second fixing frame 2 drive the screw 12 to synchronously rotate, the telescopic rod 13 is driven to move up and down in the telescopic groove 11 when the screw 12 rotates in the telescopic groove 11, the height of the top pressing plate 14 of the telescopic rod 13 is adjusted, workpieces with different thicknesses are pressed through the pressing plate 14, and simultaneously, when the telescopic rod 13 drives the pressing plate 14 to move up and down, the limiting groove 16 on the pressing plate 14 slides on the limiting rod 15, and the pressing plate 14 is stably supported through the limiting rod, the edge end of the pressing plate 14 is prevented from being tilted to influence the pressing effect.
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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a pressing mechanism for cutting machine, includes first mount (1), first knob (3) and second knob (17), its characterized in that: a second fixing frame (2) is arranged on one side of the first fixing frame (1), the bottoms of the first fixing frame (1) and the second fixing frame (2) are respectively and axially connected with a first knob (3), one end of the first knob (3) penetrates through the first fixing frame (1) and the second fixing frame (2) to be connected with a main gear (4), the outer side of the main gear (4) is meshed with a guide gear (5), the guide gear (5) is located in a movable groove (6), the movable groove (6) is arranged at the tops of the middle parts of the first fixing frame (1) and the second fixing frame (2), an adjusting rod (7) is embedded in the guide gear (5), one end of the adjusting rod (7) penetrates through the movable groove (6) and is welded with a fixing plate (8), positioning rings (9) are respectively fixed at the upper end and the lower end of the guide gear (5), and the positioning rings (9) are located in positioning grooves (10), and constant head tank (10) are seted up on the inner wall of activity groove (6), flexible groove (11) have all been seted up at the top of first mount (1) and second mount (2), and flexible groove (11) inner spindle connection has screw rod (12) to threaded sleeve is equipped with telescopic link (13) on screw rod (12), and telescopic link (13) top is run through flexible groove (11) and is fixed with clamp plate (14), the top welding of first mount (1) and second mount (2) has gag lever post (15), and gag lever post (15) run through in spacing groove (16), and set up on clamp plate (14) spacing groove (16).
2. The pressing mechanism for a cutting machine according to claim 1, wherein: the adjusting rod (7) is in threaded connection with the guide gear (5), and the adjusting rod (7) is symmetrically provided with 2 adjusting rods around the central axis of the guide rod (18).
3. The pressing mechanism for a cutting machine according to claim 1, wherein: the positioning ring (9) and the positioning groove (10) are attached to each other and rotate, and the positioning groove (10) and the guide gear (5) share the same central axis.
4. The pressing mechanism for a cutting machine according to claim 1, wherein: the cross section of the telescopic rod (13) is designed into a rectangular structure, the telescopic rod (13) is attached to the outer side of the telescopic groove (11), and the telescopic rod (13) is perpendicular to the pressing plate (14).
5. The pressing mechanism for a cutting machine according to claim 1, wherein: the limiting rod (15) is connected with the limiting groove (16) in a sliding mode, and the limiting rod (15) is parallel to the telescopic rod (13).
6. The pressing mechanism for a cutting machine according to claim 1, wherein: second knob (17) hub connection is in the outside of first mount (1), and the one end of second knob (17) runs through first mount (1) hub connection and has had guide arm (18) to the inboard that the one end of guide arm (18) runs through first mount (1) is connected with butt joint pole (19), butt joint groove (20) have been seted up to the tip of butt joint pole (19), and have been connected with movable rod (21) in butt joint groove (20), and the inboard that the one end of movable rod (21) runs through second mount (2) is connected with guide arm (18), constitutes awl tooth transmission structure moreover between guide arm (18) and screw rod (12) in second mount (2) and first mount (1).
7. The pressing mechanism for cutting machine according to claim 6, wherein: the movable rod (21) and the butt joint groove (20) are attached to each other and slide, and the section of the movable rod (21) is designed to be of a rectangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021860670.8U CN212977459U (en) | 2020-08-31 | 2020-08-31 | Pressing mechanism for cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021860670.8U CN212977459U (en) | 2020-08-31 | 2020-08-31 | Pressing mechanism for cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212977459U true CN212977459U (en) | 2021-04-16 |
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ID=75436548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021860670.8U Active CN212977459U (en) | 2020-08-31 | 2020-08-31 | Pressing mechanism for cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212977459U (en) |
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2020
- 2020-08-31 CN CN202021860670.8U patent/CN212977459U/en active Active
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