CN202763606U - Semi-automatic chamfering machine - Google Patents
Semi-automatic chamfering machine Download PDFInfo
- Publication number
- CN202763606U CN202763606U CN 201220441454 CN201220441454U CN202763606U CN 202763606 U CN202763606 U CN 202763606U CN 201220441454 CN201220441454 CN 201220441454 CN 201220441454 U CN201220441454 U CN 201220441454U CN 202763606 U CN202763606 U CN 202763606U
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- China
- Prior art keywords
- slide block
- screw rod
- semi
- nut
- automatic chamfering
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Abstract
The utility model discloses a semi-automatic chamfering machine, and belongs to the field of machining of metals. The existing manual chamfering of a workpiece is low in efficiency and poor in machining uniformity. The semi-automatic chamfering machine comprises a machine frame, a grinding wheel device, guide rods, slide block mechanisms, a screw rod, support seats, a workpiece drive motor and an electronic control system, wherein the grinding wheel device comprises a grinding wheel drive motor and grinding wheels installed on a motor rotation shaft, the support seats are fixedly arranged on a working table, the screw rod is horizontally installed in an installation hole of the support seat through the supporting of bearings, the guide rods and the screw rod are arranged in parallel, two ends of each guide rod are fixedly arranged on the support seats, each slide block mechanism comprises a slide block, a nut and a clamp, a nut installation hole and a guide hole are formed in each slide block, each nut is arranged in each nut installation hole, each nut is sleeved outside the screw rod to form threaded matching, each clamp is arranged on each slide block, the workpiece drive motor is in transmission connection with one end of the screw rod, the electronic control system is connected with the grinding wheel drive motor and the workpiece drive motor, and a travel switch is arranged on a moving path of each slide block. The chamfering efficiency and quality are improved through the achievement of automatic chamfering machining.
Description
Technical field
The utility model belongs to the metal cutting manufacture field, and is especially relevant with a kind of semi-automatic chamfering machine.
Background technology
At present, the chamfering of workpiece is undertaken by manual usually, the operator must concentrate during each chamfer machining, labour intensity is large, and operating efficiency is low, and for the batch chamfering of a plurality of workpiece, because the arm dynamics of controlling during each hand inverted angle is different, the chamfering uniformity is poor, has affected the chamfer quality of workpiece, and machining accuracy is not high.
The utility model content
There is the defective that efficient is low, machining accuracy is not high in the chamfering that the purpose of this utility model is intended to overcome existing workpiece, provides that a kind of precision is high, high conformity and high efficiency semi-automatic chamfering machine.
For this reason, the utility model is by the following technical solutions: a kind of semi-automatic chamfering machine, it is characterized in that, described semi-automatic chamfering machine comprises frame, grinding wheel unit, workpiece movement device and electric-control system, be provided with workbench on the frame, grinding wheel unit comprises emery wheel drive motors and the emery wheel that is installed on the machine shaft, and emery wheel drives rotation by the emery wheel drive motors; Workpiece movement device comprises guide post, slide block mechanism, screw rod, bearing and artifact-driven motor, described bearing is fixedly installed in two ends, the workbench left and right sides, be provided with installing hole on the bearing, described screw rod two ends are installed in the installing hole of bearing by bearings, described guide post and screw rod be arranged in parallel, and two ends are fixedly installed in respectively on the bearing; Described slide block mechanism comprises slide block, nut and anchor clamps, be provided with pilot hole and nut installing hole on the slide block, nut is installed in the nut installing hole, pilot hole is set in described guide post, nut sleeve is loaded on screw rod and forms threaded engagement, described anchor clamps are installed on the slide block, are used for holding workpiece, and workpiece needs the position of chamfering to touch the emery wheel outer ring of grinding wheel unit; Described artifact-driven motor and screw rod one end are in transmission connection, the drive screw rotation; Described electric-control system comprises travel switch and starting switch, and is connected with emery wheel drive motors, artifact-driven motor, and travel switch is arranged on the slide block mobile route.
As to technique scheme replenish and perfect, the utility model also comprises following technical characterictic.
Described artifact-driven motor is stepper motor, and described control system has positive and negative rotating controller for motor, can control the artifact-driven motor positive and inverse.
Described guide post quantity is two, is divided into about the screw rod, plays better guide effect, slide block is moved more steady.
The rotating shaft of described screw rod and artifact-driven motor is in transmission connection by belt, belt pulley.
By the connection that cooperatively interacts of dovetail groove, dovetail, anchor clamps can be at slide block adjusted front and back position between the end face of described slide block and the bottom surface of anchor clamps, is screwed after being adjusted to correct position.
Described emery wheel has two, lays respectively at emery wheel drive motors rotating shaft two ends, rotates by motor-driven.Described slide block mechanism is provided with two, and is corresponding with above-mentioned two emery wheels respectively, by two anchor clamps holding workpieces, so that can carry out chamfering to two identical workpiece or different workpieces at the same time.
Described travel switch is two, between two described slide blocks.
When the utility model uses, workpiece is packed in the anchor clamps, use screw lock, press starting switch, emery wheel drive motors and artifact-driven motor simultaneously electric startup, the artifact-driven motor drives bolt rotary by belt, belt pulley, by bolt rotary band movable slider move left and right, realize the workpiece move left and right, thereby so that workpiece contact the realization automatic chamfering with emery wheel in moving process; In the chamfer machining of a stroke, one of them slide block moves to the middle part from the screw rod end, another slide block moves to screw rod other end end from the screw rod middle part, after the slide block that moves from the screw rod end to the middle part touches and comes to travel switch, stop the rotation of emery wheel drive motors and artifact-driven motor, finish the work of a stroke chamfering, in the next stroke, the screw rod counter-rotating, the moving direction of slide block is opposite with last stroke, then touches by the slide block of travel switch and changes.
Use the utility model can reach following beneficial effect: the utility model can be realized the continuous automatic chamfering of workpiece, greatly reduced operator's labour intensity, improve the production efficiency of product, and can make the chamfering high conformity, improved the workpiece crudy.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is rearview of the present utility model.
Fig. 4 is the A-A cutaway view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.
Such as Fig. 1～shown in Figure 4, the utility model comprises frame 1, grinding wheel unit, workpiece movement device and electric-control system 17, guide post 4, slide block mechanism, screw rod 5, bearing 3, artifact-driven motor 15 and electric-control system 17, be provided with workbench 2 on the frame 1, grinding wheel unit comprises emery wheel drive motors 7 and two emery wheels 6 that are installed on emery wheel drive motors rotating shaft 8 two ends, emery wheel 6 drives rotation by emery wheel drive motors 7, bearing 3 is fixedly installed in two ends, workbench 2 left and right sides, be provided with installing hole on the bearing 3, screw rod 5 two ends are installed in the installing hole of bearing by bearing 18 support levels, guide post 4 be arranged in parallel with screw rod 5, respectively be distributed with up and down one at screw rod 5, two ends all are installed on the bearing 3; Slide block mechanism is provided with two, corresponding with above-mentioned two emery wheels 6 respectively, slide block mechanism comprises slide block 10, nut 19 and anchor clamps 9, be provided with pilot hole and nut installing hole on the slide block 10, nut 19 is installed in the nut installing hole, nut 19 is set in screw rod 5 up stroke threaded engagement, pilot hole is set with in upper, on lower two guide posts 4, slide block 10 end faces are provided with two dovetails, dovetail axially and nut installing hole center line not parallel, the bottom surface of anchor clamps 9 is provided with dovetail groove and cooperates with dovetail, anchor clamps 9 can be on slide block 10 the slidable adjustment front and back position, be screwed after being adjusted to correct position, anchor clamps 9 are used for holding workpiece; Runner 14 is installed in the rotating shaft of artifact-driven motor 15, and screw rod 5 one ends are equipped with belt pulley 11, are connected by belt 12 between belt pulley 11 and the runner 14; Electric-control system 17 comprises two travel switches 16, a starting switch 13 and the positive and negative rotating controller of controlling motor steering, electric-control system 17 is connected with the artifact-driven motor with emery wheel drive motors 7 and is connected, two stroke photoswitches all are arranged on the mobile route of slide block 10 and between two slide blocks 10, artifact-driven motor 15 adopts stepper motor, electric control system controls artifact-driven motor direction of rotation can be rotated in the forward and counter-rotate screw rod 5.
Claims (7)
1. semi-automatic chamfering machine, it is characterized in that: described semi-automatic chamfering machine comprises frame (1), grinding wheel unit, workpiece movement device and electric-control system (17), be provided with workbench (2) on the frame (1), grinding wheel unit comprises emery wheel drive motors (7) and is installed on emery wheel (6) on the machine shaft (8); Workpiece movement device comprises guide post (4), slide block mechanism, screw rod (5), bearing (3) and artifact-driven motor (15), described bearing (3) is fixedly installed in two ends, the workbench left and right sides, bearing is provided with installing hole on (3), described screw rod (5) two ends are installed in the installing hole of bearing (3) by bearings, described guide post (4) be arranged in parallel with screw rod (5), and two ends are fixedly installed in respectively on the bearing (3); Described slide block mechanism comprises slide block (10), nut (19) and anchor clamps (9), be provided with pilot hole and nut installing hole on the slide block (10), nut (19) is installed in the nut installing hole, pilot hole is set in described guide post (4), nut (19) is set in screw rod (5) and forms threaded engagement, and described anchor clamps (9) are installed on the slide block (10); Described artifact-driven motor (15) is in transmission connection with screw rod (5) one ends; Described electric-control system comprises travel switch (16) and starting switch (13), and is connected with emery wheel drive motors (7), artifact-driven motor (15), and travel switch (16) is arranged on the slide block mobile route.
2. a kind of semi-automatic chamfering machine according to claim 1, it is characterized in that: described artifact-driven motor (15) is stepper motor, and described control system (17) has positive and negative rotating controller for motor, can control the artifact-driven motor positive and inverse.
3. a kind of semi-automatic chamfering machine according to claim 1 and 2, it is characterized in that: described guide post (4) quantity is two, is divided into screw rod (5) up and down.
4. a kind of semi-automatic chamfering machine according to claim 3, it is characterized in that: the rotating shaft of described screw rod (5) and artifact-driven motor (15) is in transmission connection by belt, belt pulley.
5. a kind of semi-automatic chamfering machine according to claim 4, it is characterized in that: between the bottom surface of the end face of described slide block (10) and anchor clamps (9) by the connection that cooperatively interacts of dovetail groove, dovetail, anchor clamps can be at slide block adjusted front and back position, is screwed after being adjusted to correct position.
6. a kind of semi-automatic chamfering machine according to claim 5, it is characterized in that: described emery wheel (6) has two, lays respectively at emery wheel drive motors rotating shaft (8) two ends; Described slide block mechanism is provided with two, and is corresponding with described two emery wheels (6) respectively.
7. a kind of semi-automatic chamfering machine according to claim 6, it is characterized in that: described travel switch is (16) two, is positioned between two described slide blocks (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220441454 CN202763606U (en) | 2012-08-31 | 2012-08-31 | Semi-automatic chamfering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220441454 CN202763606U (en) | 2012-08-31 | 2012-08-31 | Semi-automatic chamfering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202763606U true CN202763606U (en) | 2013-03-06 |
Family
ID=47770205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220441454 Expired - Fee Related CN202763606U (en) | 2012-08-31 | 2012-08-31 | Semi-automatic chamfering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202763606U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537983A (en) * | 2013-10-25 | 2014-01-29 | 济南大学 | Clamp and method for grinding weld joints of welded wheel |
| CN103878657A (en) * | 2013-12-27 | 2014-06-25 | 力天模塑(大连)有限公司 | Medical indwelling needle chamfering machine |
| CN103949949A (en) * | 2014-05-21 | 2014-07-30 | 伍振成 | Stone grooving and chamfering all-in-one machine |
-
2012
- 2012-08-31 CN CN 201220441454 patent/CN202763606U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537983A (en) * | 2013-10-25 | 2014-01-29 | 济南大学 | Clamp and method for grinding weld joints of welded wheel |
| CN103537983B (en) * | 2013-10-25 | 2015-12-30 | 济南大学 | A kind of fixture of welding wheel weld seam of polishing and polishing process |
| CN103878657A (en) * | 2013-12-27 | 2014-06-25 | 力天模塑(大连)有限公司 | Medical indwelling needle chamfering machine |
| CN103949949A (en) * | 2014-05-21 | 2014-07-30 | 伍振成 | Stone grooving and chamfering all-in-one machine |
| CN103949949B (en) * | 2014-05-21 | 2019-10-01 | 伍振成 | Stone material hook groove chamfering all-in-one machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130831 |