CN209902737U - Positioning device for cutting - Google Patents
Positioning device for cutting Download PDFInfo
- Publication number
- CN209902737U CN209902737U CN201920556086.4U CN201920556086U CN209902737U CN 209902737 U CN209902737 U CN 209902737U CN 201920556086 U CN201920556086 U CN 201920556086U CN 209902737 U CN209902737 U CN 209902737U
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- Prior art keywords
- sliding groove
- top surface
- circular supporting
- supporting plates
- plate
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- Expired - Fee Related
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- 238000000034 method Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
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Abstract
The utility model discloses a positioner is used in cutting, install the circular supporting disk in the frame, its characterized in that including frame and rotation: at least 4 groups of supporting plates are arranged on the top surface of the circular supporting disk, a plurality of groups of supporting plates are annularly and uniformly distributed on the top surface of the circular supporting disk, the inner end of each group of supporting plates is arranged towards the axis of the circular supporting disk, and the inner ends of each group of supporting plates are arranged close to each other; the top surface of each group of supporting plates is provided with a sliding groove, the sliding groove extends along the extending direction of the supporting plates, a push plate is arranged in the sliding groove in a sliding mode, a limiting rod is arranged at the inner end of the push plate, a limiting bolt is arranged on the top surface of the push plate, and the bottom of the limiting bolt abuts against the bottom surface of the sliding groove; the rack is also provided with a hydraulic cylinder, and an output shaft of the hydraulic cylinder faces to the axis of the circular supporting plate. The utility model provides high location efficiency and the quality of product have also improved the cutting efficiency and the quality of product.
Description
Technical Field
The utility model relates to a forge the field, especially relate to a positioner is used in cutting.
Background
In the prior art, when subsequent cutting machining is performed after a columnar product is forged, the columnar product is generally required to be processed on a large-scale milling machine. After the product is placed on the equipment, the product is larger in size and particularly heavy, so that the product does not need to be clamped additionally in general, or the product is clamped on the equipment by using a conventional clamping plate. However, when a product needs to be processed, equipment is needed to search for a point, an original point is searched for first for processing, efficiency is low, and meanwhile, if the point searching is not accurate enough, processing quality is affected.
Disclosure of Invention
The utility model aims at providing a positioner is used in cutting through using this structure, has improved the location efficiency and the quality of columnar order product, has improved the cutting efficiency and the quality of product.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a positioning device for cutting comprises a frame and a circular supporting disk arranged on the frame, wherein the bottom of the circular supporting disk is rotationally connected with the frame through a rotating shaft, the bottom of the frame is provided with a motor, an output shaft of the motor is connected with the rotating shaft through a belt,
a product limiting mechanism is arranged on the top surface of the circular supporting disk and comprises at least 4 groups of supporting plates, a plurality of groups of supporting plates are annularly and uniformly distributed on the top surface of the circular supporting disk, the inner end of each group of supporting plates is arranged towards the axis of the circular supporting disk, and the inner ends of each group of supporting plates are arranged close to each other;
the top surface of each group of the supporting plates is provided with a sliding groove, the sliding groove extends along the extending direction of the supporting plates, a push plate is arranged in the sliding groove in a sliding mode, a limiting rod is arranged at the inner end of the push plate, a limiting bolt is arranged on the top surface of the push plate, and the bottom of the limiting bolt abuts against the bottom surface of the sliding groove;
the rack is further provided with a hydraulic cylinder, the hydraulic cylinder is arranged at the side of the circular supporting plate, an output shaft of the hydraulic cylinder faces the axis of the circular supporting plate, a push rod is arranged on the output shaft of the hydraulic cylinder, and when the supporting plate is opposite to the push rod, the inner end of the push rod is opposite to the push plate arranged on the supporting plate.
In the above technical scheme, the inner of push pedal is equipped with a breach, the gag lever post rotate install in the breach, just the outer fringe face of gag lever post set up in the outside of breach.
In the technical scheme, the outer edge surface of the limiting rod is provided with anti-skid grains.
In the technical scheme, the sliding chute is of an inverted T-shaped structure, the sliding chute comprises a transverse sliding chute and a vertical sliding chute, the width of the transverse sliding chute is larger than that of the vertical sliding chute, the bottom of the vertical sliding chute is communicated with the middle part of the top surface of the transverse sliding chute, and the top of the vertical sliding chute is communicated with the top of the supporting plate; the push pedal includes diaphragm and riser, the width of diaphragm is greater than the width of riser, the bottom surface of riser with the top surface positive center of diaphragm links to each other, the diaphragm slide set up in the horizontal spout, the bottom of riser slide set up in the vertical spout, the top of riser is passed vertical spout set up in the top of vertical spout, be equipped with an arch on the outer terminal surface of riser, protruding with the push rod sets up on the coplanar.
In the above technical scheme, the notch is arranged on the inner end face of the vertical plate.
In the technical scheme, the rack is further provided with a tray, the tray is arranged under the circular supporting disc, the middle of the tray is provided with a bearing, and the middle of the rotating shaft is connected with the bearing.
In the above technical scheme, an annular groove is formed in the top surface of the tray, the annular groove and the bearing are coaxially arranged, a plurality of balls are arranged in the annular groove, and the bottom surface of the circular supporting disk abuts against the outer edge surface of the balls.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. in the utility model, the circular supporting disk is driven to rotate by the motor, a plurality of groups of supporting plates are arranged at the same time, a push plate is arranged on each group of supporting plates, the inner end of the push plate is provided with a limiting rod, the upper surface of the machine frame is provided with a hydraulic cylinder, when a product is placed on the supporting plate of the circular supporting plate, the circular supporting plate is clicked and driven to rotate for a certain angle each time, so that the push plate on each group of supporting plates can be just opposite to the push rod of the output shaft of the hydraulic cylinder, thus, the output shaft of the hydraulic cylinder can be used for pushing the push rod to move forward for a fixed distance, namely the push rod is used for pushing the push plate and the limiting rod to be close to the axis of the round supporting plate, thus, the distance between each group of push rods and the axle center of the round supporting plate is equal, the position of the push plate and the position of the position limiting rod are limited by the position limiting bolt, the product will be with the coaxial setting of circular supporting disk like this, the processing of the product of being convenient for improves the machining efficiency and the quality of product.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a top view of a connection portion between a support plate and a push plate according to a first embodiment of the present invention;
FIG. 3 is a right side view of FIG. 2;
FIG. 4 is a schematic cross-sectional view of FIG. 2;
fig. 5 is a schematic cross-sectional view of a connection portion between a circular supporting plate and a tray according to an embodiment of the present invention.
Wherein: 1. a frame; 2. a circular support disc; 3. a rotating shaft; 4. a motor; 5. a belt; 6. a ball bearing; 7. a support plate; 8. a chute; 9. pushing the plate; 10. a limiting rod; 11. a limit bolt; 12. a hydraulic cylinder; 13. a push rod; 14. a notch; 15. a transverse chute; 16. a vertical chute; 17. a transverse plate; 18. a vertical plate; 19. a protrusion; 20. a tray; 21. a bearing; 22. an annular groove.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
the first embodiment is as follows: referring to fig. 1 to 5, a positioning device for cutting comprises a frame 1 and a circular supporting plate 2 arranged on the frame 1, wherein the bottom of the circular supporting plate 2 is rotatably connected with the frame 1 through a rotating shaft 3, a motor 4 is arranged at the bottom of the frame 1, an output shaft of the motor 4 is connected with the rotating shaft 3 through a belt 5,
a product limiting mechanism is arranged on the top surface of the circular supporting disk 2 and comprises at least 4 groups of supporting plates 7, the groups of supporting plates 7 are annularly and uniformly distributed on the top surface of the circular supporting disk 2, the inner end of each group of supporting plates 7 is arranged towards the axis of the circular supporting disk 2, and the inner ends of each group of supporting plates 7 are arranged close to each other;
the top surface of each group of the supporting plates 7 is provided with a sliding groove 8, the sliding groove 8 extends along the extending direction of the supporting plates 7, a push plate 9 is arranged in the sliding groove 8 in a sliding mode, the inner end of the push plate 9 is provided with a limiting rod 10, the top surface of the push plate 9 is provided with a limiting bolt 11, and the bottom of the limiting bolt 11 abuts against the bottom surface of the sliding groove 8;
still be equipped with a pneumatic cylinder 12 on the frame 1, pneumatic cylinder 12 set up in the side of circular supporting disk 2, the output shaft of pneumatic cylinder 12 orientation the axle center setting of circular supporting disk 2, be equipped with a push rod 13 on the output shaft of pneumatic cylinder 12, a set of backup pad 7 is just when push rod 13, the inner of push rod 13 is just right push pedal 9 setting on the backup pad 7.
In this embodiment, the motor drives circular supporting disk through the belt and rotates, owing to be provided with the multiunit backup pad, every group backup pad all sets up towards the axle center of circular supporting disk to set up the push pedal above every group backup pad, set up the gag lever post in the inner of push pedal, and set up the pneumatic cylinder above the frame, the output shaft of pneumatic cylinder can be just to the axle center of circular supporting disk in addition. When the device is used, a product is firstly placed on a plurality of groups of supporting plates, the product and the circular supporting plate are not arranged coaxially at the moment, then an operator controls the motor to work, the motor and the belt are utilized to drive the circular supporting plate and the product on the circular supporting plate to rotate, so that one group of supporting plates are opposite to the hydraulic cylinder, the output shaft of the hydraulic cylinder extends out for a certain distance, the push plate is pushed by the push rod to be close to the axis of the circular supporting plate, namely the push plate is pushed to be close to the axis of the circular supporting plate, the product can be pushed by the push rod to move, then the operator speaks the limiting bolts to lock (before the product is placed, all the limiting bolts are unscrewed, and the push plate and the limiting rods are far away from the axis of the circular supporting plate), the push rod is utilized to push the corresponding push plate and the limiting rod to be close to the round supporting plate, namely, the product is pushed to move, and the process is circulated. Until all gag levers all are close to circular supporting disk, be coaxial setting between circular and the circular supporting disk that multiunit gag lever post encloses this moment, the product also can set up with circular supporting disk is coaxial like this, still utilize the gag lever post to carry out spacing locking to the product simultaneously, the product is in the processing like this, just can use the centre of a circle of circular supporting disk as the initial point, need not all look for the initial point at every turn like this and process again, high efficiency, high quality, the product quality of same batch can both be the same. Therefore, the product limiting efficiency is high, the quality is good, and the subsequent products are high in processing efficiency and good in quality.
Referring to fig. 4, a notch 14 is formed at the inner end of the push plate 9, the limit rod 10 is rotatably installed in the notch 14, and the outer edge surface of the limit rod is arranged outside the notch. The gag lever post rotates with the push pedal to be connected, can reduce the gag lever post like this and touch with the rigidity friction of product outer fringe face, reduces the damage to the product.
And the outer edge surface of the limiting rod is provided with anti-skid lines. Therefore, the product can be prevented from slipping and rotating, the stability of the product in the product processing process is ensured, and the processing quality is ensured.
Referring to fig. 2 to 4, the chute 8 is of an inverted T-shaped structure, the chute 8 includes a transverse chute 15 and a vertical chute 16, the width of the transverse chute is greater than that of the vertical chute, the bottom of the vertical chute is communicated with the middle of the top surface of the transverse chute, and the top of the vertical chute is communicated with the top of the support plate; push pedal 9 includes diaphragm 17 and riser 18, the width of diaphragm is greater than the width of riser, the bottom surface of riser with the top surface positive center of diaphragm links to each other, the diaphragm slide set up in the horizontal spout, the bottom of riser slide set up in the vertical spout, the top of riser is passed vertical spout set up in the top of vertical spout, be equipped with a arch 19 on the outer terminal surface of riser 18, protruding with the push rod sets up on the coplanar. Through bellied setting, when push rod and push pedal contact like this, can direct and protruding contact, reduce the wearing and tearing to the push pedal.
The notch is arranged on the inner end face of the vertical plate.
Referring to fig. 5, a tray 20 is further arranged on the frame 1, the tray is arranged right below the circular support plate, a bearing 21 is arranged in the middle of the tray 20, and the middle of the rotating shaft is connected with the bearing.
An annular groove 22 is formed in the top surface of the tray 20, the annular groove 22 and the bearing are coaxially arranged, a plurality of balls 6 are arranged in the annular groove, and the bottom surface of the circular supporting plate is abutted to the outer edge surface of each ball.
In this embodiment, for preventing that the pivot is out of shape, also for preventing circular supporting disk atress slope, through the setting of tray, utilize the tray to support circular supporting disk, the tray top sets up the ring channel simultaneously, sets up the ball in the ring channel, can not influence the rotation of circular supporting disk yet, effectively ensures to support quality and life.
Claims (7)
1. The utility model provides a positioner is used in cutting, include the frame and set up in circular supporting disk in the frame, the bottom of circular supporting disk through a pivot with the frame rotates and links to each other, the frame bottom is equipped with a motor, the output shaft of motor through the belt with the pivot links to each other its characterized in that:
a product limiting mechanism is arranged on the top surface of the circular supporting disk and comprises at least 4 groups of supporting plates, a plurality of groups of supporting plates are annularly and uniformly distributed on the top surface of the circular supporting disk, the inner end of each group of supporting plates is arranged towards the axis of the circular supporting disk, and the inner ends of each group of supporting plates are arranged close to each other;
the top surface of each group of the supporting plates is provided with a sliding groove, the sliding groove extends along the extending direction of the supporting plates, a push plate is arranged in the sliding groove in a sliding mode, a limiting rod is arranged at the inner end of the push plate, a limiting bolt is arranged on the top surface of the push plate, and the bottom of the limiting bolt abuts against the bottom surface of the sliding groove;
the rack is further provided with a hydraulic cylinder, the hydraulic cylinder is arranged at the side of the circular supporting plate, an output shaft of the hydraulic cylinder faces the axis of the circular supporting plate, a push rod is arranged on the output shaft of the hydraulic cylinder, and when the supporting plate is opposite to the push rod, the inner end of the push rod is opposite to the push plate arranged on the supporting plate.
2. The cutting positioning device according to claim 1, wherein: the inner of push pedal is equipped with a breach, the gag lever post rotate install in the breach, just the outer fringe face of gag lever post set up in the outside of breach.
3. The cutting positioning device according to claim 1, wherein: and the outer edge surface of the limiting rod is provided with anti-skid lines.
4. The cutting positioning device according to claim 2, wherein: the sliding groove is of an inverted T-shaped structure and comprises a transverse sliding groove and a vertical sliding groove, the width of the transverse sliding groove is larger than that of the vertical sliding groove, the bottom of the vertical sliding groove is communicated with the middle part of the top surface of the transverse sliding groove, and the top of the vertical sliding groove is communicated with the top of the supporting plate; the push pedal includes diaphragm and riser, the width of diaphragm is greater than the width of riser, the bottom surface of riser with the top surface positive center of diaphragm links to each other, the diaphragm slide set up in the horizontal spout, the bottom of riser slide set up in the vertical spout, the top of riser is passed vertical spout set up in the top of vertical spout, be equipped with an arch on the outer terminal surface of riser, protruding with the push rod sets up on the coplanar.
5. The cutting positioning device according to claim 4, wherein: the notch is arranged on the inner end face of the vertical plate.
6. The cutting positioning device according to claim 1, wherein: the rack is further provided with a tray, the tray is arranged under the circular supporting plate, a bearing is arranged in the middle of the tray, and the middle of the rotating shaft is connected with the bearing.
7. The cutting positioning device according to claim 6, wherein: the top surface of the tray is provided with an annular groove, the annular groove and the bearing are coaxially arranged, a plurality of balls are arranged in the annular groove, and the bottom surface of the circular supporting disk is abutted to the outer edge surface of the balls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920556086.4U CN209902737U (en) | 2019-04-22 | 2019-04-22 | Positioning device for cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920556086.4U CN209902737U (en) | 2019-04-22 | 2019-04-22 | Positioning device for cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209902737U true CN209902737U (en) | 2020-01-07 |
Family
ID=69044964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920556086.4U Expired - Fee Related CN209902737U (en) | 2019-04-22 | 2019-04-22 | Positioning device for cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209902737U (en) |
-
2019
- 2019-04-22 CN CN201920556086.4U patent/CN209902737U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 |