CN213764061U - Positioning device for automatic drilling machine - Google Patents
Positioning device for automatic drilling machine Download PDFInfo
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- CN213764061U CN213764061U CN202022901536.4U CN202022901536U CN213764061U CN 213764061 U CN213764061 U CN 213764061U CN 202022901536 U CN202022901536 U CN 202022901536U CN 213764061 U CN213764061 U CN 213764061U
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Abstract
The application relates to the field of machining, in particular to a positioning device for an automatic drilling machine, which comprises a bottom plate and a carrying seat, wherein the carrying seat is arranged on the upper surface of the bottom plate and is used for horizontally placing a workpiece; the side wall of the first rotating shaft is fixedly sleeved with two first clamping rods which are respectively positioned at two sides of the object carrying seat, the side wall of the second rotating shaft is fixedly sleeved with two second clamping rods which are respectively positioned at two sides of the object carrying seat, and the positions of the second clamping rods correspond to the positions of the first clamping rods one by one; the bottom plate is also provided with a rotating mechanism for driving the first rotating shaft and the second rotating shaft to synchronously and reversely rotate. According to the scheme, the stability of the clamped workpiece is effectively improved, and the drilling precision and the drilling quality of the workpiece are guaranteed; secondly, workers can conveniently clamp and disassemble the workpiece; and thirdly, the potential safety hazard in the drilling operation is effectively reduced.
Description
Technical Field
The application relates to the field of machining, in particular to a positioning device for an automatic drilling machine.
Background
A drill is a generic term for machines and equipment that leave a cylindrical hole or cavity in a part by means of rotary cutting or rotary extrusion using a tool harder and sharper than the part.
For example, the patent with publication number CN103551621A provides a drilling machine, which comprises a machine base, wherein a transverse shaft, a first servo motor and a vertical support are arranged on the machine base, the transverse shaft passes through the vertical support, the transverse shaft and the vertical support are connected through a thread, the first servo motor is connected with the transverse shaft, the first servo motor drives the transverse shaft to rotate, the rotation of the transverse shaft drives the vertical support to move back and forth in the transverse direction, a vertical gear track is arranged on the vertical support, the vertical moving support is internally provided with a gear shaft meshed with a vertical gear rail, the second servo motor is connected with the gear shaft and drives the gear shaft to rotate, the gear shaft drives the vertical moving support to move up and down on the vertical support, the machine base is provided with a control device, the control device is connected with the first servo motor and the second servo motor, and the side face of the vertical support is provided with a drill rod assembly.
When a workpiece is placed on the carrying seat in the drilling machine, a worker often directly compresses the workpiece with two hands, and then carries out subsequent drilling operation.
SUMMERY OF THE UTILITY MODEL
In order to stabilize the workpiece when the worker drills, the drilling precision and the drilling quality of the workpiece are guaranteed, and the positioning device for the automatic drilling machine is provided.
The application provides a positioner for automatic drilling machine adopts following technical scheme:
a positioning device for an automatic drilling machine comprises a bottom plate and a carrying seat arranged on the upper surface of the bottom plate and used for flatly placing a workpiece, wherein a first rotating shaft and a second rotating shaft which are the same with the bottom plate in the length direction are rotatably connected to the bottom plate, and the first rotating shaft and the second rotating shaft are respectively positioned on two sides of the workpiece; the side wall of the first rotating shaft is fixedly sleeved with two first clamping rods which are respectively positioned at two sides of the object carrying seat, the side wall of the second rotating shaft is fixedly sleeved with two second clamping rods which are respectively positioned at two sides of the object carrying seat, and the positions of the second clamping rods correspond to the positions of the first clamping rods one by one; the bottom plate is also provided with a rotating mechanism for driving the first rotating shaft and the second rotating shaft to synchronously and reversely rotate.
Through adopting above-mentioned technical scheme, after the work piece was kept flat on carrying the thing seat, the workman comes rotatory first pivot and second pivot simultaneously through slewing mechanism, and first clamping bar and the second clamping bar that corresponds will draw in simultaneously and finally press from both sides tight work piece, and the work piece will have the region that two are pressed from both sides tightly, and the drilling position of work piece falls in the centre that two are pressed from both sides the region, and this stability when having effectively improved the work piece in drilling. After the workpiece is drilled, the worker reversely operates the rotating mechanism again, and the first clamping rod and the corresponding second clamping rod are opened simultaneously and finally loosen the workpiece. According to the scheme, the clamping of the first clamping rod and the second clamping rod is used for replacing the pressing of two hands, so that the stability of the clamped workpiece is effectively improved, and the drilling precision and the drilling quality of the workpiece are guaranteed; secondly, workers can conveniently clamp and disassemble the workpiece; and thirdly, the potential safety hazard in the drilling operation is effectively reduced.
Preferably, the rotating mechanism includes a first gear fixedly sleeved on the side wall of the first rotating shaft, a second gear fixedly sleeved on the second rotating shaft and meshed with the first gear, and a rotating rod fixedly connected to the first rotating shaft and used for rotating the first rotating shaft.
Through adopting above-mentioned technical scheme, the workman rotates first pivot through the dwang, under the meshing effect of first gear and second gear, first pivot and the synchronous counter-rotation of second pivot alright, and first clamping bar and the second clamping bar that corresponds can realize drawing in or opening. The rotating mechanism is ingenious in structural design and high in operability, and brings convenience to drilling operation of workers.
Preferably, the bottom plate is provided with a support rod for supporting the rotating rod to limit the rotating rod from falling onto the bottom plate.
Through adopting above-mentioned technical scheme, accomplish the drilling back when the work piece, the rotatable epaxial dwang of first pivot of workman makes it take on the bracing piece, has effectively avoided the dwang to revolve the condition on the bottom plate, has brought the facility for the workman operates the dwang next time.
Preferably, the rotating rod is sleeved with a rubber sleeve for holding by hand.
Through adopting above-mentioned technical scheme, the rubber sleeve not only can absorb the vibration that produces when the drilling operation, promotes the comfort level of hand when the operation, has still increased the frictional force between hand and the handle simultaneously, greatly reduced the probability that the hand skidded, guaranteed the normal rotation of dwang.
Preferably, the bottom plate is provided with a laser lamp for irradiating the position of the drilled hole.
Through adopting above-mentioned technical scheme, the position that the laser lamp shines is the drilling area of drilling machine promptly, has made things convenient for the workman to adjust the drilling position of work piece, is favorable to promoting the drilling precision and the drilling quality of work piece.
Preferably, the first clamping rod and the second clamping rod are both provided with limiting grooves for embedding workpieces.
By adopting the technical scheme, the limiting groove can limit the workpiece in the vertical direction, so that the stability of the clamped workpiece is improved, and the drilling precision and the drilling quality of the workpiece are ensured.
Preferably, the first clamping rod and the second clamping rod are both provided with rubber layers abutting against the workpiece.
By adopting the technical scheme, the side wall of the workpiece can be protected by the arrangement of the rubber layer, so that the probability of clamping the workpiece is reduced; and secondly, the friction force between the workpiece and the workpiece is increased, and the stability of the clamped workpiece is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the arrangement of the first rotating shaft, the second rotating shaft, the first clamping rod, the second clamping rod and the rotating mechanism facilitates workers to stabilize the workpiece during drilling operation, and ensures the drilling precision and the drilling quality of the workpiece;
2. the arrangement of the supporting rod brings convenience for workers to operate the rotating rod next time;
3. the arrangement of the rubber sleeve not only improves the comfort level of the hand during operation, but also ensures the normal rotation of the rotating rod;
4. due to the arrangement of the laser lamp, workers can conveniently adjust the drilling position of the workpiece, and the drilling precision and the drilling quality of the workpiece are improved;
5. the arrangement of the limiting groove improves the stability of the clamped workpiece;
6. the arrangement of the rubber layer not only reduces the probability of the workpiece being clamped, but also improves the stability of the workpiece after being clamped.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Description of reference numerals: 1. a base plate; 2. a carrying seat; 3. a laser light; 4. a first rotating shaft; 5. a second rotating shaft; 6. a first clamping bar; 7. a second clamping bar; 8. a limiting groove; 9. a rubber layer; 10. a first gear; 11. rotating the rod; 12. a rubber sleeve; 13. a second gear; 14. a support rod.
Detailed Description
The present application is described in further detail below with reference to fig. 1.
Referring to fig. 1, a positioning device for an automatic drilling machine includes a rectangular base plate 1, and a carrier base 2 fixedly connected to an upper surface of the base plate 1 and located at a center of the base plate 1, the carrier base 2 being used for a workpiece (a metal rod or a metal pipe) to be placed flat. Still install a laser lamp 3 on carrying thing seat 2, laser lamp 3 passes through the electric wire and is connected with the power, and the light beam that laser lamp 3 sent will be beaten on the work piece surface, and the light spot on the work piece surface is the drilling area of drilling machine promptly, and this has made things convenient for the drilling position of workman's adjustment work piece greatly.
The bottom plate 1 is rotatably connected with a first rotating shaft 4 and a second rotating shaft 5, the length direction of the first rotating shaft 4, the length direction of the second rotating shaft 5 and the length direction of the bottom plate 1 are kept the same, and the first rotating shaft 4 and the second rotating shaft 5 are respectively positioned on the front side and the rear side of the object carrying seat 2. Two parallel first clamping rods 6 are fixedly sleeved on the side wall of the first rotating shaft 4, and the two first clamping rods 6 are respectively positioned at the left side and the right side of the object carrying seat 2. Two parallel second clamping rods 7 are fixedly sleeved on the side wall of the second rotating shaft 5, the two second clamping rods 7 are respectively positioned on the left side and the right side of the object carrying seat 2, and the positions of the two second clamping rods 7 correspond to the positions of the two first clamping rods 6 one by one. The first clamping rod 6 and the second clamping rod 7 are both provided with a V-shaped limiting groove 8 for embedding a workpiece, and the inner side wall of the limiting groove 8 is fixedly connected with a rubber layer 9. The fixed cover is equipped with a first gear 10 on the lateral wall of first pivot 4, still fixedly connected with and first pivot 4 vertically dwang 11 on the tip of first pivot 4, and the fixed cover of serving of dwang 11 keeping away from first pivot 4 is equipped with rubber sleeve 12. A second gear 13 is fixedly sleeved on the side wall of the second rotating shaft 5, and the second gear 13 is meshed with the first gear 10. The first gear 10, the second gear 13 and the rotating rod 11 constitute a rotating mechanism for synchronously and reversely rotating the first rotating shaft 4 and the second rotating shaft 5. After the workpiece is flatly placed on the object carrying seat 2, the worker adjusts the workpiece to enable the length direction of the workpiece to be approximately the same as that of the bottom plate 1, then the worker rotates the first rotating shaft 4 through the rotating rod 11, under the linkage action of the first gear 10 and the second gear 13, the first rotating shaft 4 and the second rotating shaft 5 synchronously and reversely rotate, the first clamping rod 6 and the corresponding second clamping rod 7 are simultaneously folded and finally clamp the workpiece, and the worker can perform subsequent drilling operation on the workpiece. After the workpiece is drilled, the worker rotates the first rotating shaft 4 reversely through the rotating rod 11, and under the linkage action of the first gear 10 and the second gear 13, the first clamping rod 6 and the corresponding second clamping rod 7 are opened simultaneously and finally loosen the workpiece.
In order to prevent the rotating rod 11 from being rotated to the bottom plate 1 to be inconvenient for a worker to grasp subsequently, a supporting rod 14 having the same length direction as the bottom plate 1 is fixedly connected to the bottom plate 1, and the supporting rod 14 is used for supporting the position of the rotating rod 11 when the first clamping bar 6 and the second clamping bar 7 loosen a workpiece, so that convenience is brought to the worker to grasp the rotating rod 11 next time.
The implementation principle of the embodiment is as follows: after the workpiece is flatly placed on the object carrying seat 2, the worker adjusts the workpiece to enable the length direction of the workpiece to be approximately the same as that of the bottom plate 1, then the worker rotates the first rotating shaft 4 through the rotating rod 11, under the linkage action of the first gear 10 and the second gear 13, the first rotating shaft 4 and the second rotating shaft 5 synchronously and reversely rotate, the first clamping rod 6 and the corresponding second clamping rod 7 are simultaneously folded and finally clamp the workpiece, and the worker can perform subsequent drilling operation on the workpiece. After the workpiece is drilled, the worker rotates the first rotating shaft 4 reversely through the rotating rod 11, and under the linkage action of the first gear 10 and the second gear 13, the first clamping rod 6 and the corresponding second clamping rod 7 are opened simultaneously and finally loosen the workpiece.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a positioner for automatic drilling machine, includes bottom plate (1) to and set up and supply the thing seat (2) that the work piece was kept flat on bottom plate (1) upper surface, its characterized in that: the bottom plate (1) is rotatably connected with a first rotating shaft (4) and a second rotating shaft (5) which are the same as the bottom plate (1) in the length direction, and the first rotating shaft (4) and the second rotating shaft (5) are respectively positioned on two sides of a workpiece; the side wall of the first rotating shaft (4) is fixedly sleeved with two first clamping rods (6) which are respectively positioned at two sides of the object carrying seat (2), the side wall of the second rotating shaft (5) is fixedly sleeved with two second clamping rods (7) which are respectively positioned at two sides of the object carrying seat (2), and the positions of the second clamping rods (7) correspond to the positions of the first clamping rods (6) one by one; the bottom plate (1) is also provided with a rotating mechanism for driving the first rotating shaft (4) and the second rotating shaft (5) to synchronously and reversely rotate.
2. A positioning device for an automatic drilling machine according to claim 1, characterized in that: the rotating mechanism comprises a first gear (10) fixedly sleeved on the side wall of the first rotating shaft (4), a second gear (13) fixedly sleeved on the second rotating shaft (5) and meshed with the first gear (10), and a rotating rod (11) fixedly connected to the first rotating shaft (4) and used for rotating the first rotating shaft (4).
3. A positioning device for an automatic drilling machine according to claim 2, characterized in that: the bottom plate (1) is provided with a support rod (14) which is used for supporting the rotating rod (11) to limit the rotating rod (11) to fall onto the bottom plate (1).
4. A positioning device for an automatic drilling machine according to claim 2, characterized in that: the rotating rod (11) is sleeved with a rubber sleeve (12) for the hand to hold.
5. A positioning device for an automatic drilling machine according to claim 1, characterized in that: the bottom plate (1) is provided with a laser lamp (3) used for irradiating out the position of the drilling hole.
6. A positioning device for an automatic drilling machine according to claim 1, characterized in that: and the first clamping rod (6) and the second clamping rod (7) are respectively provided with a limiting groove (8) for embedding a workpiece.
7. A positioning device for an automatic drilling machine according to claim 1, characterized in that: and the first clamping rod (6) and the second clamping rod (7) are both provided with rubber layers (9) which are abutted against the workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022901536.4U CN213764061U (en) | 2020-12-04 | 2020-12-04 | Positioning device for automatic drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022901536.4U CN213764061U (en) | 2020-12-04 | 2020-12-04 | Positioning device for automatic drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213764061U true CN213764061U (en) | 2021-07-23 |
Family
ID=76896465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022901536.4U Active CN213764061U (en) | 2020-12-04 | 2020-12-04 | Positioning device for automatic drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213764061U (en) |
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2020
- 2020-12-04 CN CN202022901536.4U patent/CN213764061U/en active Active
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