CN223406751U - A workpiece fixing mechanism for a grinding machine - Google Patents
A workpiece fixing mechanism for a grinding machineInfo
- Publication number
- CN223406751U CN223406751U CN202422913920.4U CN202422913920U CN223406751U CN 223406751 U CN223406751 U CN 223406751U CN 202422913920 U CN202422913920 U CN 202422913920U CN 223406751 U CN223406751 U CN 223406751U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- chassis
- grinding machine
- fixing mechanism
- rotary drum
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
本实用新型公开了一种磨床工件固定机构，包括底盘，所述底盘的顶部中心固定连接有升降杆，升降杆的顶端固定连接有放置台，所述放置台的中心固定连接有圆盘夹具，放置台的外侧开设有第一环槽，所述放置台通过第一环槽转动连接有转盘，所述转盘的顶部螺纹连接有多个电动推杆，电动推杆的顶端固定连接有调节架，所述调节架的中间设置有可转动的喷头，喷头远离放置台中心的一侧连通有输送管。本实用新型通过输送管能够给将喷头与外界输水管道进行连接，利用喷头能够将水流喷出，便于在磨削时，将工件和放置台上的废屑进行冲洗，使得本装置便于清理废屑，提升本装置的实用性。
The utility model discloses a workpiece fixing mechanism for a grinding machine, comprising a chassis, a lifting rod fixedly connected to the top center of the chassis, a placement table fixedly connected to the top of the lifting rod, a disc clamp fixedly connected to the center of the placement table, a first annular groove formed on the outer side of the placement table, a turntable rotatably connected to the placement table via the first annular groove, a plurality of electric push rods threadedly connected to the top of the turntable, an adjustment frame fixedly connected to the top of the electric push rod, a rotatable spray head provided in the middle of the adjustment frame, a delivery pipe connected to the side of the spray head away from the center of the placement table. The utility model can connect the spray head to an external water supply pipeline via the delivery pipe, and the spray head can spray water to facilitate rinsing of waste chips on the workpiece and the placement table during grinding, making the device easy to clean waste chips and improving the practicality of the device.
Description
Technical Field
The utility model belongs to the technical field of workpiece fixing of grinding machines, and particularly relates to a workpiece fixing mechanism of a grinding machine.
Background
The grinding machine is a machine tool for grinding a surface of a workpiece using a grinding tool. Most grinding machines use grinding wheels rotating at high speed for grinding, and a few use other grinding tools such as oilstones, abrasive belts and the like and free abrasive materials for grinding, such as honing machines, superfinishing machines, abrasive belt grinding machines, polishing machines and the like, and one of indispensable components on the grinding machines during the fixing mechanism is used for placing and fixing workpieces so as to prevent the workpieces from shaking during grinding.
In the prior art, chinese patent CN220007362U discloses, including grinding machine body and workstation, the top surface of grinding machine body is equipped with fixed establishment, and fixed establishment includes two-way accommodate screw, concave splint, spacing fixed plate and screw thread quarter butt, two-way accommodate screw passes through the dwang swing joint of control end in the front end wall of workstation, and two concave splint respectively through connecting block and two-way accommodate screw swing joint on the notch inner front end wall, the concave splint still through the T type sliding block and the workstation swing joint on the notch inner rear end wall, and two spacing fixed plates respectively through the second slider swing joint of outside on the inside wall of concave splint, screw thread quarter butt fixed connection is at the top surface of second slider, and screw thread quarter butt passes through nut and concave splint fixed connection.
However, the workpiece fixing device for the grinding machine provided by the technical scheme still has the defects in actual use, for example, the outer side of the workpiece fixing device for the grinding machine is not provided with a cleaning component, and scraps generated in grinding are easy to remain on the fixing device in use, so that the workpiece fixing device for the grinding machine is inconvenient in cleaning, and the practicability is poor.
Disclosure of utility model
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
In order to solve the problem that the workpiece fixing device of the grinding machine provided in the background art is not provided with a cleaning component on the outer side, and scraps generated during grinding are easy to remain on the fixing device during use, so that the cleaning is inconvenient, and the practicability is poor.
The utility model provides a grinding machine work piece fixed establishment, includes the chassis, the top center fixedly connected with lifter on chassis, the top fixedly connected with of lifter places the platform, the center fixedly connected with disc anchor clamps of placing the platform, the first annular has been seted up in the outside of placing the platform, place the platform and rotate through first annular and be connected with the carousel, the top threaded connection of carousel has a plurality of electric putter, electric putter's top fixedly connected with alignment jig, the centre of alignment jig is provided with rotatable shower nozzle, and the shower nozzle is kept away from one side intercommunication that places the platform center and is had the conveyer pipe.
Preferably, the vertical center line of the placing table coincides with the central axis of the lifting rod, the thickness of the turntable is equal to the width of the first annular groove, the central axis of the turntable coincides with the central axis of the placing table, and the plurality of electric push rods are annularly and uniformly distributed relative to the central axis of the turntable.
Preferably, the two sides of the spray head are fixedly connected with connecting shafts, the connecting shafts are in rotary connection with the adjusting frame, and the tail ends of the connecting shafts are in threaded connection with locking rings.
Preferably, the bottom fixedly connected with of carousel a plurality of telescopic links, the equal fixedly connected with backup pad in bottom of a plurality of telescopic links, one side of a plurality of backup pads is provided with same rotary drum, constitute integrated structure between backup pad and the rotary drum, a plurality of backup pads are cyclic annular evenly distributed about the axis of rotary drum.
Preferably, the top surface of the chassis is provided with a second annular groove, the rotary drum is rotationally connected with the chassis through the second annular groove, and the central axis of the rotary drum coincides with the central axis of the rotary disc.
Preferably, the outside fixedly connected with ring gear of rotary drum, the axis of ring gear and the axis coincidence of rotary drum, the top one end fixedly connected with motor on chassis, the output fixedly connected with gear of motor, be meshed connection between gear and the ring gear.
Preferably, a plurality of mounting holes are formed in the outer side of the chassis, the mounting holes are annularly and uniformly distributed relative to the central axis of the chassis, a soft rubber pad is fixedly connected to the bottom of the chassis, and the top surface of the soft rubber pad is attached to the bottom surface of the chassis.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the spray head and an external water pipeline can be connected through the conveying pipe, water flow can be sprayed out by using the spray head, so that when in grinding, waste scraps on a workpiece and a placing table can be conveniently washed, the device is convenient for cleaning the waste scraps, the practicability of the device is improved, the locking ring is loosened, the spray head can slightly rotate up and down by using the connecting shaft and the adjusting frame in a matched manner, the inclination angle of the spray head is convenient to adjust, and the height of the spray head can be adjusted by using the electric push rod, so that the workpieces with different heights can be conveniently washed.
2. According to the rotary table, the gear can rotate through the starting motor, the rotary drum can be driven to rotate by being matched with the use of the gear ring, the second annular groove is arranged, the stability of rotation of the rotary drum can be guaranteed, the rotary table can be driven to rotate when the rotary drum rotates through the supporting plate and the telescopic rod, the spraying direction of the spray head can be conveniently changed, different parts of a workpiece and a placing table can be conveniently washed, and the cleaning effect of the rotary table is improved.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic view of a partial perspective structure of the present utility model;
FIG. 3 is a schematic perspective view of the chassis and the placement table of the present utility model;
FIG. 4 is a schematic perspective view of a spray head according to the present utility model;
Fig. 5 is a schematic view of the bottom perspective structure of the present utility model.
The correspondence between the reference numerals and the component names in the drawings is as follows:
1. A chassis; 2, lifting rods, 3, a placing table, 4, a disc clamp, 5, a first annular groove, 6, a turntable, 7, an electric push rod, 8, an adjusting frame, 9, a spray head, 10, a conveying pipe, 11, a connecting shaft, 12, a locking ring, 13, a telescopic rod, 14, a supporting plate, 15, a rotary drum, 16, a second annular groove, 17, a gear ring, 18, a motor, 19, a gear, 20, a mounting hole, 21 and a soft rubber pad.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. The present utility model provides the following examples.
Referring to fig. 1-5, in an embodiment of the present utility model, a workpiece fixing mechanism for a grinding machine includes a chassis 1, a plurality of mounting holes 20 are formed on the outer side of the chassis 1, the plurality of mounting holes 20 are uniformly distributed annularly about a central axis of the chassis 1, a soft rubber pad 21 is fixedly connected to the bottom of the chassis 1, the top surface of the soft rubber pad 21 is attached to the bottom surface of the chassis 1, the chassis 1 and an external horizontal plane can be fixed by matching with the use of external bolts through the mounting holes 20 on the chassis 1, the installation of the device is completed, the arrangement of the soft rubber pad 21 can enhance the attaching tightness between the bottom of the device and the horizontal plane, and meanwhile, the elasticity of the soft rubber pad 21 can play a role in shock absorption.
The top center fixedly connected with lifter 2 of chassis 1, the top fixedly connected with of lifter 2 places platform 3, the center fixedly connected with disc clamp 4 of placing platform 3, can place the work piece that needs the grinding through placing platform 3, utilize disc clamp 4, can carry out the centre gripping fixed to the work piece, prevent that the work piece from taking place to rock when the grinding, place the outside of platform 3 and seted up first annular 5, place platform 3 and rotate through first annular 5 and be connected with carousel 6, the top threaded connection of carousel 6 has a plurality of electric putter 7, the vertical central line of placing platform 3 coincides with the axis of lifter 2, the thickness of carousel 6 equals with the width of first annular 5, the axis of carousel 6 coincides with the axis of placing platform 3, a plurality of electric putter 7 are cyclic annular evenly distributed about the axis of carousel 6, the top fixedly connected with alignment jig 8 of electric putter 7, the centre of alignment jig 8 is provided with rotatable shower nozzle 9, one side intercommunication in the center of placing platform 3 is kept away from to shower nozzle 9 has conveyer pipe 10, can be for connecting shower nozzle 9 and water pipe, utilize shower nozzle 9 can spout, be convenient for with the shower nozzle 9 when placing work piece and 3, the high grade of waste chip, the height can be adjusted to the height of the device is convenient to carry out the height of the device to the work piece, the height of the device is convenient to flush.
In this embodiment, the two sides of the spray head 9 are fixedly connected with the connecting shaft 11, the connecting shaft 11 is rotationally connected with the adjusting frame 8, the end of the connecting shaft 11 is in threaded connection with the locking ring 12, the locking ring 12 is loosened, the spray head 9 can slightly rotate up and down by using the cooperation of the connecting shaft 11 and the adjusting frame 8, and the inclination angle of the spray head 9 can be conveniently adjusted
In this embodiment, the bottom fixedly connected with telescopic links 13 of carousel 6, the equal fixedly connected with backup pad 14 in bottom of a plurality of telescopic links 13, one side of a plurality of backup pads 14 is provided with same rotary drum 15, constitute integrated structure between backup pad 14 and the rotary drum 15, a plurality of backup pads 14 are cyclic annular evenly distributed about the axis of rotary drum 15, the outside fixedly connected with ring gear 17 of rotary drum 15, the axis of ring gear 17 coincides with the axis of rotary drum 15, the top one end fixedly connected with motor 18 of chassis 1, the output fixedly connected with gear 19 of motor 18, be engaged connection between gear 19 and the ring gear 17, start-up motor 18, can make gear 19 rotate, the use of cooperation ring gear 17 can drive the rotation of rotary drum 15, the setting of second annular 16 can guarantee rotary drum 15 pivoted stability, through backup pad 14 and telescopic link 13, can make rotary drum 15 when rotating, the convenience change the direction that shower nozzle 9 sprayed, be convenient for wash the work piece and place the different positions of platform 3, promote this device abluent effect.
In this embodiment, the second annular groove 16 has been seted up to the top surface of chassis 1, and rotary drum 15 passes through to rotate between second annular groove 16 and the chassis 1 to be connected, and the axis of rotary drum 15 coincides with the axis of carousel 6, and the setting of first annular groove 5 can guarantee carousel 6 pivoted stability, through the use of lifter 2 cooperation telescopic link 13, can adjust the height of placing platform 3 and carousel 6.
Working principle: when the device is used, firstly, the chassis 1 and the external horizontal plane can be fixed by the mounting holes 20 on the chassis 1 and matching with the use of external bolts, the installation of the device is completed, the soft rubber pad 21 is arranged, the binding compactness between the bottom of the device and the horizontal plane can be enhanced, meanwhile, the elasticity of the soft rubber pad 21 plays an important role in shock absorption, a workpiece to be ground can be placed through the placing table 3, the workpiece can be clamped and fixed by the disc clamp 4, the workpiece is prevented from shaking during grinding, the spray head 9 can be connected with the external water pipeline by the conveying pipe 10, the water flow can be sprayed out by the spray head 9, the waste on the workpiece and the placing table 3 can be conveniently washed when the device is used for cleaning the waste, the practicability of the device is improved, the locking ring 12 is loosened, the use of the connection shaft 11 and the adjusting frame 8 can lead the spray head 9 to slightly rotate up and down, the inclination angle of the spray head 9 is convenient to adjust, the height of the spray head 9 can be adjusted through the electric push rod 7, the work pieces with different heights can be conveniently washed, the motor 18 is started, the gear 19 can be enabled to rotate, the rotation of the rotary drum 15 can be driven by the use of the gear ring 17, the stability of the rotation of the rotary drum 15 can be ensured by the arrangement of the second ring groove 16, the rotary drum 15 can be enabled to rotate when rotating through the support plate 14 and the telescopic rod 13, the rotary disc 6 is driven to rotate, the spray direction of the spray head 9 can be conveniently changed, the work pieces and the different parts of the placing table 3 can be conveniently washed, the cleaning effect of the device is promoted, the stability of the rotation of the rotary disc 6 can be ensured by the arrangement of the first ring groove 5, the use of the telescopic rod 13 is matched through the lifting rod 2, the height of the placing table 3 and the turntable 6 can be adjusted.
The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.
Claims (7)
1. A workpiece fixing mechanism of a grinding machine comprises a chassis (1) and is characterized in that a lifting rod (2) is fixedly connected to the center of the top of the chassis (1), a placing table (3) is fixedly connected to the top end of the lifting rod (2), a disc clamp (4) is fixedly connected to the center of the placing table (3), a first annular groove (5) is formed in the outer side of the placing table (3), the placing table (3) is rotatably connected with a rotary table (6) through the first annular groove (5), a plurality of electric push rods (7) are connected to the top of the rotary table (6) in a threaded mode, an adjusting frame (8) is fixedly connected to the top end of the electric push rods (7), a rotatable spray head (9) is arranged in the middle of the adjusting frame (8), and one side, away from the center of the placing table (3), of the spray head (9) is communicated with a conveying pipe (10).
2. The workpiece fixing mechanism for the grinding machine of claim 1, wherein the vertical center line of the placing table (3) coincides with the center axis of the lifting rod (2), the thickness of the rotary table (6) is equal to the width of the first annular groove (5), the center axis of the rotary table (6) coincides with the center axis of the placing table (3), and the plurality of electric push rods (7) are annularly and uniformly distributed relative to the center axis of the rotary table (6).
3. The workpiece fixing mechanism for the grinding machine, as set forth in claim 2, characterized in that the two sides of the spray head (9) are fixedly connected with a connecting shaft (11), the connecting shaft (11) is in rotary connection with the adjusting frame (8), and the tail end of the connecting shaft (11) is in threaded connection with a locking ring (12).
4. The workpiece fixing mechanism for a grinding machine according to claim 3, wherein the bottom of the turntable (6) is fixedly connected with a plurality of telescopic rods (13), the bottom ends of the telescopic rods (13) are fixedly connected with supporting plates (14), one side of each supporting plate (14) is provided with the same rotary drum (15), an integrated structure is formed between each supporting plate (14) and each rotary drum (15), and the supporting plates (14) are annularly and uniformly distributed relative to the central axis of each rotary drum (15).
5. The workpiece fixing mechanism of the grinding machine of claim 4, wherein the top surface of the chassis (1) is provided with a second annular groove (16), the rotary drum (15) is rotationally connected with the chassis (1) through the second annular groove (16), and the central axis of the rotary drum (15) coincides with the central axis of the turntable (6).
6. The workpiece fixing mechanism for the grinding machine, as set forth in claim 5, characterized in that a gear ring (17) is fixedly connected to the outer side of the rotary drum (15), a central axis of the gear ring (17) coincides with a central axis of the rotary drum (15), a motor (18) is fixedly connected to one end of the top of the chassis (1), a gear (19) is fixedly connected to the output end of the motor (18), and the gear (19) is in meshed connection with the gear ring (17).
7. The workpiece fixing mechanism of the grinding machine of claim 1, wherein a plurality of mounting holes (20) are formed in the outer side of the chassis (1), the mounting holes (20) are annularly and uniformly distributed relative to the central axis of the chassis (1), a soft rubber pad (21) is fixedly connected to the bottom of the chassis (1), and the top surface of the soft rubber pad (21) is attached to the bottom surface of the chassis (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422913920.4U CN223406751U (en) | 2024-11-28 | 2024-11-28 | A workpiece fixing mechanism for a grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422913920.4U CN223406751U (en) | 2024-11-28 | 2024-11-28 | A workpiece fixing mechanism for a grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223406751U true CN223406751U (en) | 2025-10-03 |
Family
ID=97200647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422913920.4U Active CN223406751U (en) | 2024-11-28 | 2024-11-28 | A workpiece fixing mechanism for a grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223406751U (en) |
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2024
- 2024-11-28 CN CN202422913920.4U patent/CN223406751U/en active Active
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