CN212600256U - Dustproof support for machining center exchange workbench - Google Patents
Dustproof support for machining center exchange workbench Download PDFInfo
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- CN212600256U CN212600256U CN202021444120.8U CN202021444120U CN212600256U CN 212600256 U CN212600256 U CN 212600256U CN 202021444120 U CN202021444120 U CN 202021444120U CN 212600256 U CN212600256 U CN 212600256U
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Abstract
The utility model discloses a machining center is dustproof support for change table, including chassis, motor and rack, the inboard embedded motor of installing of chassis bottom, and the output of motor is connected with first gear to first gear hub connection is in the inside of chassis, the movable groove has been seted up at the top of chassis, and has placed the second gear in the movable groove to the second gear internal thread runs through there is the screw rod, the top of screw rod is run through movable groove and has been welded the rack, the middle part of rack is provided with the closing plate, the guide slot has been seted up in the rack, the outside of guide ring is fixed with the handle, the axle is connected with the fluted roller in the rack, the one end of fluted roller is connected with the guide arm, the thread bush is equipped with the supporting rod on the guide arm. This machining center is dustproof support for change table fixes and sealed dustproof processing to change table, can adjust change table's height simultaneously.
Description
Technical Field
The utility model relates to a machining center accessory technical field specifically is a machining center is dustproof support for change table.
Background
In workshop production, the machining center that usually adopts automation efficiency to carry out automatic processing to the work piece, every machining center has been equipped with a plurality of change table, so every machining center is all furnished with a plurality of workstation supports and is used for placing change table by side, but current workstation support has following problem when using:
when the workbench support is placed and used for the exchange workbench, due to the fact that the bottom face of the exchange workbench is high in precision and cannot contain dirt, dust is more in a working site of a machining center, oil is more, and the workbench is easily polluted, the workbench support is required to have a sealing and dustproof function, and meanwhile, the exchange workbench is used and is required to be fixed and conveniently adjusted in height.
Aiming at the problems, innovative design is urgently needed on the basis of the original workbench bracket.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a machining center is dustproof support for change table to solve above-mentioned background art and propose current workstation support, need the workstation support possess sealed dirt-proof function, need conveniently fix the problem of convenient adjustment height simultaneously to change table.
In order to achieve the above object, the utility model provides a following technical scheme: a dustproof support for a machining center exchange workbench comprises a bottom frame, a motor and a placing frame, wherein the motor is installed on the inner side of the bottom frame in an embedded mode, the output end of the motor is connected with a first gear, a first gear shaft is connected to the inside of the bottom frame, a movable groove is formed in the top of the bottom frame, a second gear is arranged in the movable groove, a screw rod penetrates through the inner thread of the second gear, the top of the screw rod penetrates through the movable groove and is welded with the placing frame, the placing frame is located at the upper end of the bottom frame, a sealing plate is arranged in the middle of the placing frame, a sealing strip and a supporting reference are bonded to the top of the sealing plate, the supporting reference is located on the outer side of the sealing strip, a guide groove is formed in the placing frame, a guide gear ring is arranged in the guide groove, a handle is fixed to the, and the gear roller is in meshing contact with the gear guide ring, one end of the gear roller is connected with a guide rod, the guide rod is connected in an adjusting groove in a shaft mode, the adjusting groove is formed in the top of the placing frame, a clamping rod is sleeved on the guide rod in a threaded mode, and the top of the clamping rod penetrates through the adjusting groove and is located on the outer side of the supporting reference.
Preferably, the number of the second gears is 4 symmetrically arranged about the central axis of the underframe, the second gears are meshed with the first gears, and the second gears are rotatably connected with the movable groove.
Preferably, the sealing strip is made of rubber, and the height of the sealing strip is higher than that of the supporting standard.
Preferably, the guide gear ring is rotatably connected with the guide groove, and the guide groove and the placing frame share a central axis.
Preferably, the outer sides of the clamping rods are attached to the inner wall of the adjusting groove, and the clamping rods are symmetrically provided with 6 clamping rods around the central axis of the placing frame.
Preferably, flexible groove has been seted up to the inboard at supporting rod top, and has the fixed plate through spring coupling in the flexible inslot, the fixed plate passes through to constitute the elastic sliding structure between spring and the flexible groove, and the fixed plate is the trapezium structural design.
Compared with the prior art, the beneficial effects of the utility model are that: the machining center exchanges the dustproof bracket for the workbench;
1. through the mutual meshing between the four second gears and the first gear and the rotary connection between the second gears and the movable groove, when the motor drives the first gear to rotate, the four second gears are driven to synchronously rotate, so that the four screw rods are driven to synchronously move up and down, the height of the placing frame is adjusted, and the height of an exchange workbench on the placing frame is adjusted;
2. an elastic sliding structure is formed between the fixed plate and the telescopic groove through the spring, the fixed plate is designed to be of a trapezoidal structure, when the guide toothed ring is driven to rotate through the handle, the guide toothed ring drives the toothed roller to rotate, the guide rod is driven to rotate in the adjusting groove through the movable toothed roller, the clamping rod in threaded connection with the guide rod is driven to slide in the adjusting groove, the clamping rod is gradually contacted with the exchange workbench, the inclined bottom surface of the fixed plate is contacted with the exchange workbench, the fixed plate is enabled to slide in the telescopic groove through the spring, and therefore the exchange workbench can be fixed transversely and longitudinally through the clamping rod and the fixed plate;
3. the material through the sealing strip that sets up is the rubber material, and the height that highly is higher than the support benchmark of sealing strip, when placing the change table on the sealing strip, the sealing strip pressurized deformation for support the change table with supporting the benchmark contact, and keep its sealed through the sealing strip.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic top view of the gear ring of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 4 is a schematic view of the top view structure of the placing frame of the present invention;
fig. 5 is a schematic view of the cross-sectional structure of the bottom frame of the present invention.
In the figure: 1. a chassis; 2. a motor; 3. a first gear; 4. a second gear; 5. a movable groove; 6. a screw; 7. placing a rack; 8. a sealing plate; 9. a sealing strip; 10. supporting a datum; 11. a guide groove; 12. a gear guide ring; 13. a handle; 14. a toothed roller; 15. a guide bar; 16. an adjustment groove; 17. a clamping rod; 18. a telescopic groove; 19. a spring; 20. and (7) fixing the plate.
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. 1-5, the present invention provides a technical solution: a dustproof support for a machining center exchange workbench comprises an underframe 1, a motor 2, a first gear 3, a second gear 4, a movable groove 5, a screw rod 6, a placing frame 7, a sealing plate 8, a sealing strip 9, a supporting datum 10, a guide groove 11, a guide gear ring 12, a handle 13, a gear roller 14, a guide rod 15, an adjusting groove 16, a clamping rod 17, a telescopic groove 18, a spring 19 and a fixing plate 20, wherein the motor 2 is embedded in the inner side of the bottom of the underframe 1, the output end of the motor 2 is connected with the first gear 3, the first gear 3 is connected with the shaft inside the underframe 1, the movable groove 5 is formed in the top of the underframe 1, the second gear 4 is arranged in the movable groove 5, the screw rod 6 penetrates through the internal thread of the second gear 4, the placing frame 7 is welded on the top of the movable groove 5, the placing frame 7 is positioned at the upper end of the underframe 1, the sealing plate 8, the sealing strip 9 and the supporting datum 10 are bonded to the top of the sealing plate 8, the supporting datum 10 is located on the outer side of the sealing strip 9, a guide groove 11 is formed in the placing frame 7, a guide toothed ring 12 is placed in the guide groove 11, a handle 13 is fixed to the outer side of the guide toothed ring 12, one end of the handle 13 penetrates through the placing frame 7 and is located on the outer side of the placing frame, a toothed roller 14 is connected to the inner shaft of the placing frame 7, the toothed roller 14 is in meshing contact with the guide toothed ring 12, a guide rod 15 is connected to one end of the toothed roller 14, the guide rod 15 is connected to an adjusting groove 16 in a shaft mode, the adjusting groove 16 is formed in the top of the placing frame 7, a clamping rod 17 is sleeved on the guide rod 15 in a threaded mode;
4 second gears 4 are symmetrically arranged about the central axis of the underframe 1, the second gears 4 are meshed with the first gear 3, the second gears 4 are rotatably connected with the movable groove 5, and when the motor 2 drives the first gear 3 to rotate, the first gear 3 drives the 4 second gears 4 to synchronously rotate in the movable groove 5;
the sealing strip 9 is made of rubber, the height of the sealing strip 9 is higher than that of the supporting base 10, when the exchange workbench is placed on the placing frame 7, the sealing strip 9 is in contact with the sealing strip 9, the sealing strip 9 is extruded and deformed under stress, the exchange workbench is placed on the supporting base 10, and the bottom of the exchange workbench is sealed through the sealing strip 9;
the guide toothed ring 12 is rotatably connected with the guide groove 11, the guide groove 11 and the placing rack 7 share the same central axis, when the handle 13 drives the guide toothed ring 12 to rotate, the guide toothed ring 12 can stably rotate in the guide groove 11 to drive the toothed roller 14 meshed with the guide toothed ring to rotate, and further drive the guide rod 15 connected with the toothed roller 14 to rotate in the adjusting groove 16;
the outer sides of the clamping rods 17 are mutually attached to the inner wall of the adjusting groove 16, 6 clamping rods 17 are symmetrically arranged on the central axis of the placing rack 7, and when the guide rod 15 rotates in the adjusting groove 16, the 6 clamping rods 17 in threaded connection with the guide rod are driven to synchronously slide in the adjusting groove 16;
The working principle is as follows: when the dustproof bracket for the exchange workbench of the machining center is used, as shown in fig. 1-4, the exchange workbench is firstly placed on a placing frame 7 and is contacted with a sealing strip 9, the sealing strip 9 is extruded and deformed under stress, so that the exchange workbench is placed on a supporting datum 10, the bottom of the exchange workbench is sealed through the sealing strip 9, the bottom of the exchange workbench is subjected to dustproof treatment through a sealing plate 8, then a handle 13 is manually rotated, a guide toothed ring 12 is driven to rotate through the handle 13, a toothed roller 14 meshed with the toothed ring is driven to rotate, a guide rod 15 connected with the toothed roller 14 is driven to rotate in an adjusting groove 16, a clamping rod 17 in threaded connection with the guide rod 15 slides in the adjusting groove 16 and is gradually contacted with the side of the exchange workbench, then the bottom surface of a fixing plate 20 is contacted with the exchange workbench, so that the inclined part 20 slides in an expansion groove 18, and provides an elastic force through the spring 19, and fixes the exchange workbench through the clamping rod 17 and the fixing plate 20;
next, as shown in fig. 1 and 5, when the height of the exchange workbench needs to be adjusted, the motor 2 in the chassis 1 is started, the motor 2 drives the first gear 3 to rotate, the first gear 3 drives 4 second gears 4 to synchronously rotate in the movable groove 5, and further drives 4 screws 6 to synchronously move up and down through the second gears 4, and drives the rack 7 to move up and down through the screws 6, so as to adjust the height of the exchange workbench.
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 (6)
1. The utility model provides a machining center is dustproof support for change table, includes chassis (1), motor (2) and rack (7), its characterized in that: the inner side of the bottom of the chassis (1) is embedded with a motor (2), the output end of the motor (2) is connected with a first gear (3), the first gear (3) is connected with the inside of the chassis (1) in a shaft mode, a movable groove (5) is formed in the top of the chassis (1), a second gear (4) is placed in the movable groove (5), a screw (6) penetrates through the inner thread of the second gear (4), a placing frame (7) is welded to the top of the screw (6) after penetrating through the movable groove (5), the placing frame (7) is located at the upper end of the chassis (1), a sealing plate (8) is arranged in the middle of the placing frame (7), a sealing strip (9) and a supporting datum (10) are bonded to the top of the sealing plate (8), the supporting datum (10) is located on the outer side of the sealing strip (9), a guide groove (11) is formed in, and place in guide slot (11) and lead ring gear (12), the outside of leading ring gear (12) is fixed with handle (13), and the one end of handle (13) runs through rack (7) and is located its outside, rack (7) inner spindle connection has fluted roller (14), and meshing contact between fluted roller (14) and the ring gear (12) of leading, the one end of fluted roller (14) is connected with guide arm (15), and guide arm (15) hub connection in adjustment tank (16) to adjustment tank (16) are seted up in the top of rack (7), threaded sleeve is equipped with clamping rod (17) on guide arm (15), and the top of clamping rod (17) runs through adjustment tank (16) and is located the outside of supporting benchmark (10).
2. The dustproof support for the exchange workbench of the machining center according to claim 1, characterized in that: the number of the second gears (4) is 4, the second gears (4) are symmetrically arranged around the central axis of the underframe (1), the second gears (4) are meshed with the first gears (3), and the second gears (4) are rotatably connected with the movable grooves (5).
3. The dustproof support for the exchange workbench of the machining center according to claim 1, characterized in that: the sealing strip (9) is made of rubber, and the height of the sealing strip (9) is higher than that of the supporting reference (10).
4. The dustproof support for the exchange workbench of the machining center according to claim 1, characterized in that: the guide gear ring (12) is rotatably connected with the guide groove (11), and the guide groove (11) and the placing frame (7) share the same central axis.
5. The dustproof support for the exchange workbench of the machining center according to claim 1, characterized in that: the outer sides of the clamping rods (17) are attached to the inner wall of the adjusting groove (16), and the number of the clamping rods (17) is 6 in symmetry with the central axis of the placing frame (7).
6. The dustproof support for the exchange workbench of the machining center according to claim 1, characterized in that: flexible groove (18) have been seted up to the inboard at holding rod (17) top, and are connected with fixed plate (20) through spring (19) in flexible groove (18), constitute elastic sliding structure between fixed plate (20) through spring (19) and flexible groove (18), and fixed plate (20) are the trapezium structure design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021444120.8U CN212600256U (en) | 2020-07-21 | 2020-07-21 | Dustproof support for machining center exchange workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021444120.8U CN212600256U (en) | 2020-07-21 | 2020-07-21 | Dustproof support for machining center exchange workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212600256U true CN212600256U (en) | 2021-02-26 |
Family
ID=74719880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021444120.8U Active CN212600256U (en) | 2020-07-21 | 2020-07-21 | Dustproof support for machining center exchange workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212600256U (en) |
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2020
- 2020-07-21 CN CN202021444120.8U patent/CN212600256U/en active Active
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