CN212059861U - Disc grinding test machine - Google Patents
Disc grinding test machine Download PDFInfo
- Publication number
- CN212059861U CN212059861U CN202020799032.3U CN202020799032U CN212059861U CN 212059861 U CN212059861 U CN 212059861U CN 202020799032 U CN202020799032 U CN 202020799032U CN 212059861 U CN212059861 U CN 212059861U
- Authority
- CN
- China
- Prior art keywords
- box body
- disc
- operation box
- test machine
- rotating disc
- 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.)
- Active
Links
Images
Abstract
A disc grinding test machine comprises a rack, wherein an operation box body is fixedly arranged on the rack, an opening is formed in the bottom of the operation box body, a rotating disc is arranged at the opening, a plurality of clamping devices convenient for mounting and fixing workpieces are arranged on the rotating disc, and a power mechanism used for driving the rotating disc to rotate is arranged on the rack below the operation box body; one side of the operation box body is provided with an operation opening, the operation opening is provided with a box door used for sealing the operation opening, and a plurality of tool racks used for installing electric grinding tools are further installed on the operation box body around the rotating disc. The tester forms the grinding pressure to the workpiece through the weight of the tool frame and the electric grinding tool, and realizes the continuous grinding of the electric grinding tool to the workpiece through the automatic rotation of the rotary disc, and has strong testing capability and high testing efficiency.
Description
Technical Field
The utility model relates to a grinding equipment, especially a disc grinding test machine.
Background
The grinding test machine is a device for testing the grinding performance of a grinding tool, and mainly comprises a test bench for placing a workpiece to be tested and the grinding tool for grinding the workpiece. The grinding test machine in the prior art generally fixes a workpiece on a fixed test board, then presses a grinding tool to the workpiece on the test board for grinding test, the workpiece and the grinding tool are relatively fixed and carry out single-point grinding, the grinding range is too small, the scientificity of the grinding test is seriously influenced, the existing grinding test machine can only carry out the grinding test on a single workpiece every time, the efficiency is low, and the higher and higher grinding requirements cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art not enough, provide a disc grinding test machine that reasonable in design, convenient operation, grinding scope are big, grinding efficiency of software testing is high.
The technical problem to be solved by the utility model is realized through the following technical scheme. The utility model relates to a disc grinding test machine, which comprises a frame, wherein an operation box body is fixedly arranged on the frame, the bottom of the operation box body is provided with an opening, a rotating disc is arranged at the opening, a plurality of clamping devices convenient for workpiece installation and fixation are arranged on the rotating disc, and a power mechanism for driving the rotating disc to rotate is arranged on the frame below the operation box body; one side of the operation box body is provided with an operation opening, the operation opening is provided with a box door used for sealing the operation opening, and a plurality of tool racks used for installing electric grinding tools are further installed on the operation box body around the rotating disc.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the disc grinding test machine, the bottom fixed mounting of rotating disc has the rotation axis, and the rotation axis passes through bearing and bearing frame and installs in the frame.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the disc grinding test machine, power unit is driving motor, and driving motor fixed mounting is in the frame, and driving motor's output and rotation axis transmission are connected.
The utility model discloses the technical problem that solve can also further realize through following technical scheme, to above the disc grinding test machine, clamping device is provided with 8-15, and 8-15 clamping device evenly set up along the circumference of rotating disc.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the disc grinding test machine, clamping device includes that pinch-off blades and a plurality of clamp bolts that connect soon on pinch-off blades are provided with a plurality of and clamp bolt complex screw holes on the rotating disc.
The utility model discloses the technical problem that solve can also further realize through following technical scheme, to above the disc grinding test machine, the frock frame is provided with 3-6, and 3-6 frock framves evenly set up on the operation box body all around of rotating disc.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the disc grinding test machine, the frock frame includes the bracing piece of vertical fixed mounting in operation bottom half, and the cover is equipped with the sliding sleeve on the bracing piece, and the sliding sleeve top spin has connect fixing bolt, and fixed mounting has the linking bridge who is used for electronic grinding apparatus installation on the sliding sleeve.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the disc grinding test machine, still the cover be equipped with in the lower part of bracing piece be used for with sliding sleeve complex buffer spring, buffer spring's one end and the bottom fixed connection of operation box, buffer spring's the other end is the buffering crown plate of fixedly connected with suit on the bracing piece still.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the disc grinding test machine, still communicate at the top of operation box has the dust catcher.
Compared with the prior art, the utility model fixes the workpiece on the rotary disc, and the power mechanism is reused to drive the rotary disc to rotate, so that the electric grinding tool can grind the workpiece while rotating, thereby greatly improving the grinding range of the workpiece; secondly, the operation box is airtight box, and the top installation dust catcher can effectively avoid the dust that the grinding produced to disperse outward, avoids causing the damage to the external environment. The tester forms the grinding pressure to the workpiece through the weight of the tool frame and the electric grinding tool, and realizes the continuous grinding of the electric grinding tool to the workpiece through the automatic rotation of the rotary disc, and has strong testing capability and high testing efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
fig. 3 is a side view of the structure of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are 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. 1-3, a disc grinding test machine comprises a frame 1, wherein an operation box 2 is fixedly mounted on the frame 1, an opening is formed in the bottom of the operation box 2, a rotating disc 3 is mounted at the opening, a plurality of clamping devices 4 convenient for mounting and fixing a workpiece are mounted on the rotating disc 3, and a power mechanism for driving the rotating disc 3 to rotate is mounted on the frame 1 below the operation box 2; one side of the operation box body 2 is provided with an operation opening, the operation opening is provided with a box door for sealing the operation opening, and a plurality of tool racks for installing electric grinding tools are further installed on the operation box body 2 around the rotating disc 3. The operation box body 2 is a closed box body, dust generated by grinding is prevented from flying, and the operation box body 2 is made of transparent materials, such as transparent glass or transparent plastic, so that the internal condition can be observed from the outside conveniently; one side of the box door is hinged on the operation box body 2 at the operation opening, and the other side of the box door is provided with a door lock, so that the operation opening can be conveniently locked and sealed; the rotary disc 3 is used for installing a workpiece, so that the workpiece is conveniently driven to rotate, and the grinding and the rotation of the workpiece are realized; the power mechanism is used for driving the rotating disc 3 to rotate; the tool frame is used for mounting an external electric grinding tool, so that the electric grinding tool can be conveniently contacted with a workpiece on the rotating disc 3, and the workpiece can be ground; the electric grinding tool generally adopts an electric grinding machine, a sanding machine, a plate sander or a belt sander in the prior art; different grinding wheels can be installed according to the requirements; the workpiece of the application is generally a workpiece formed by coating the abrasive to be subjected to grinding test on a wood board, so that the grinding test on the abrasive is realized.
The bottom fixed mounting of rotating disc 3 has the rotation axis, and the rotation axis passes through the bearing and the bearing frame is installed in frame 1, realizes that rotating disc 3 rotates and installs in frame 1, is convenient for drive the work piece and rotates.
The power mechanism is a driving motor 5, the driving motor 5 is fixedly installed on the rack 1, and the output end of the driving motor 5 is in transmission connection with the rotating shaft. A fixed gear is fixedly arranged on the rotating shaft, and a transmission gear meshed with the fixed gear is fixedly arranged on the output of the driving motor 5, so that the rotating disc 3 can be driven to rotate by the rotating shaft when the driving motor 5 rotates; an electric cabinet 9 of the driving motor 5 is arranged on one side of the frame 1, so that the operation of workers is facilitated.
The clamping devices 4 are arranged 8-15, and 8-15 clamping devices 4 are uniformly arranged along the circumferential direction of the rotating disc 3. Preferably, the clamping device 4 is provided with 10 workpieces, and 10 workpieces can be fixed on the rotating disc 3 at the same time, so that 10 workpieces can be simultaneously ground and tested.
The clamping device 4 comprises a clamping plate and a plurality of clamping bolts screwed on the clamping plate, and a plurality of threaded holes matched with the clamping bolts are formed in the rotating disc 3. The distance between the clamping plate and the rotary disk 3 is adjusted by rotating the clamping bolt, so that the workpiece is conveniently pressed on the rotary disk 3, and the workpiece is fixed.
The number of the tool racks is 3-6, and the 3-6 tool racks are uniformly arranged on the operation box body 2 around the rotating disc 3. Preferably, the number of the tool racks is 4, and the tool racks are respectively arranged on the operation box bodies 2 around the rotating disc 3 and used for installing four same or different electric grinding tools.
The tool rack comprises a supporting rod 6 which is vertically and fixedly installed at the bottom of the operation box body 2, a sliding sleeve 7 is sleeved on the supporting rod 6, the sliding sleeve 7 is movably sleeved on the supporting rod, a fixing bolt is screwed on the sliding sleeve 7, and a connecting support 8 for installing the electric grinding tool is fixedly installed on the sliding sleeve 7. The supporting rod 6 and the sliding sleeve 7 are both cylindrical, a circular hole matched with the supporting rod 6 is formed in the sliding sleeve 7, the diameter of the circular hole is slightly larger than the outer diameter of the supporting rod 6, lubricating oil is coated in the circular hole, and the sliding sleeve 7 can slide slowly on the supporting rod 6 conveniently, so that after the electric grinding tool is installed on the connecting support 8, the electric grinding tool contacts with a workpiece along with the downward sliding of the sliding sleeve 7 along the supporting rod 6 under the action of gravity, and the workpiece is ground; the fixing bolt is used for fixing the sliding sleeve 7 on the supporting rod 6 after polishing is stopped; the connecting support 8 is used for installing the electric grinding tool, the specific structure can be designed according to the electric grinding tool in actual use, the connecting support generally comprises 2 connecting plates connected through a screw rod, one connecting plate is fixed on the sliding sleeve 7, and the distance between the 2 connecting plates is adjusted by utilizing a screwing screw rod, so that the electric grinding tool is clamped and fixed.
The lower part of the support rod 6 is also sleeved with a buffer spring matched with the sliding sleeve 7, one end of the buffer spring is fixedly connected with the bottom of the operation box body 2, and the other end of the buffer spring is also fixedly connected with a buffer ring plate sleeved on the support rod 6. The buffering annular plate is circular ring shape, installs at buffer spring's top for with buffer spring cooperation, support sliding sleeve 7 in the below, play certain cushioning effect when the work piece contact on electronic grinding apparatus on the frock frame and the rotating disc 3, avoid both hard contacts, cause the damage.
The top of the operation box body 2 is also communicated with a dust collector. The dust collector adopts a pipe dust collector in the prior art, and can drive the blades to rotate at a high speed by using the motor, so that air negative pressure is generated in the operation box body 2, and dust generated by grinding is absorbed.
The application comprises the following steps:
1. respectively weighing the wood board to be polished and the coated product, and then mounting the wood board on a rotary disc according to requirements to ensure clamping;
2. clamping the electric grinding tool on a corresponding tool rack, and ensuring that the electric grinding tool is lifted without contacting with the rotating disc;
4. starting a driving motor to enable the rotating disc to rotate clockwise at a low speed, and opening the external dust collector;
5. after the electric grinding tool is started, the electric grinding tool slowly falls down and is in contact with a workpiece for grinding, and the box door is closed;
6. the rotating disc is accelerated according to the requirement, and the equipment has no vibration feeling to the maximum extent;
7. polishing time of different coating materials is different, and generally ranges from 5 minutes to 20 minutes;
8. after the time is up, opening and closing the box door, lifting the electric grinding tool and stopping, and then reducing the speed of the rotary disc to zero and then shutting down;
9. and weighing and analyzing the polished wood board and the coated product.
Note that:
1. the weight of a general tool frame and an electric grinding tool is basically enough, no balancing weight needs to be added, and if the assembled tool is too heavy, a spring is added on the upper support to reduce the weight;
2. the speed of the rotating disc is not easy to be too high, so that no vibration is generated during grinding;
3. after the wood board is tested, the edge convex part is processed to be smooth.
Claims (9)
1. The utility model provides a disc grinding test machine which characterized in that: the testing machine comprises a rack, wherein an operation box body is fixedly arranged on the rack, an opening is formed in the bottom of the operation box body, a rotating disc is arranged at the opening, a plurality of clamping devices convenient for workpiece installation and fixation are arranged on the rotating disc, and a power mechanism used for driving the rotating disc to rotate is arranged on the rack below the operation box body; one side of the operation box body is provided with an operation opening, the operation opening is provided with a box door used for sealing the operation opening, and a plurality of tool racks used for installing electric grinding tools are further installed on the operation box body around the rotating disc.
2. The disc grinding test machine according to claim 1, wherein: the bottom of the rotating disc is fixedly provided with a rotating shaft, and the rotating shaft is arranged on the rack through a bearing and a bearing seat.
3. The disc grinding test machine according to claim 2, wherein: the power mechanism is a driving motor which is fixedly arranged on the frame, and the output end of the driving motor is in transmission connection with the rotating shaft.
4. The disc grinding test machine according to claim 1, wherein: the number of the clamping devices is 8-15, and the 8-15 clamping devices are uniformly arranged along the circumferential direction of the rotating disk.
5. The disc grinding test machine according to claim 1 or 4, characterized in that: the clamping device comprises a clamping plate and a plurality of clamping bolts screwed on the clamping plate, and a plurality of threaded holes matched with the clamping bolts are formed in the rotating disc.
6. The disc grinding test machine according to claim 1, wherein: the number of the tool racks is 3-6, and the 3-6 tool racks are uniformly arranged on the operation box body around the rotating disc.
7. The disc grinding test machine according to claim 1 or 6, characterized in that: the tool rack comprises a supporting rod which is vertically and fixedly installed at the bottom of the operation box body, a sliding sleeve is sleeved on the supporting rod, a fixing bolt is screwed on the sliding sleeve, and a connecting support used for installing the electric grinding tool is fixedly installed on the sliding sleeve.
8. The disc grinding test machine according to claim 7, wherein: the lower part of the supporting rod is also sleeved with a buffer spring matched with the sliding sleeve, one end of the buffer spring is fixedly connected with the bottom of the operation box body, and the other end of the buffer spring is also fixedly connected with a buffer ring plate sleeved on the supporting rod.
9. The disc grinding test machine according to claim 1, wherein: the top of the operation box body is also communicated with a dust collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020799032.3U CN212059861U (en) | 2020-05-14 | 2020-05-14 | Disc grinding test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020799032.3U CN212059861U (en) | 2020-05-14 | 2020-05-14 | Disc grinding test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212059861U true CN212059861U (en) | 2020-12-01 |
Family
ID=73520634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020799032.3U Active CN212059861U (en) | 2020-05-14 | 2020-05-14 | Disc grinding test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212059861U (en) |
-
2020
- 2020-05-14 CN CN202020799032.3U patent/CN212059861U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211661806U (en) | Polishing equipment in automobile die hole | |
| CN212059861U (en) | Disc grinding test machine | |
| CN105965328A (en) | Automatic cutter sharpening device | |
| CN216681706U (en) | Automatic grinding device for die parts | |
| CN206898997U (en) | A kind of stop valve clack grinder | |
| CN212706212U (en) | Grinding device is used in processing of spherical roller bearing | |
| CN211939060U (en) | Vertical lathe | |
| CN207495233U (en) | A kind of burnishing device of machine components | |
| CN207372885U (en) | A kind of gate valve plate grinder | |
| CN107825256A (en) | A kind of metallic mobile phone shell shaping grinding apparatus | |
| CN208691078U (en) | DC radiation fan rotor duplicate removal device | |
| CN112223052A (en) | Accessory grinding equipment in efficient machining field | |
| CN217371945U (en) | Automatic detecting device for abrasion and dynamic balance state of main shaft bearing of grinding equipment | |
| CN220408210U (en) | Rotating shaft assembly of processing grinding machine | |
| CN213616165U (en) | Edging device for grinding wheel machining | |
| CN114571347B (en) | Intelligent automatic mechanical polishing device | |
| CN220637217U (en) | Belt pulley mould grinding device | |
| CN212735404U (en) | Semi-finished product corner grinding device is used in alloy tup production | |
| CN220863802U (en) | Locking structure for copper bush processing | |
| CN217212061U (en) | Mechanical part abrasion testing device with locking structure | |
| CN220772527U (en) | Flange adapter plate torque strength testing device | |
| CN218082661U (en) | Wheel hub fixing device for automobile detection and maintenance | |
| CN220806578U (en) | Positioning device for bearing ring machining | |
| CN215492499U (en) | Washing machine durability and accelerated life experimental equipment | |
| CN219767820U (en) | Polishing device for semiconductor production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |