CN217194216U - Damping device for multi-spindle drilling machine - Google Patents
Damping device for multi-spindle drilling machine Download PDFInfo
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- CN217194216U CN217194216U CN202220386432.0U CN202220386432U CN217194216U CN 217194216 U CN217194216 U CN 217194216U CN 202220386432 U CN202220386432 U CN 202220386432U CN 217194216 U CN217194216 U CN 217194216U
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Abstract
The utility model relates to the technical field of drilling machines, and discloses a damping device for a multi-spindle drilling machine, which comprises a foundation and a working area arranged on the top of the foundation, wherein the top of the working area is provided with a base, the whole device on the top of the base can be used for drilling and processing external mechanical parts, a supporting column is movably clamped with the inside of a fixed cylinder through a movable pressing plate, when the drilling device is started, the supporting column can contact and extrude a buffer air cushion inside the fixed cylinder when vibrating along with the vibration acting force, the air pressure inside the buffer air cushion can buffer the supporting column, the movable pressing plate can extrude a spring when the drilling device moves upwards, the vibration generated by the whole device on the drilling device can be buffered by the whole mechanism inside the fixed cylinder, and the base is prevented from moving when the vibration force is directly transmitted to the base, therefore, the stability of the whole drilling device is improved, and the processing quality of external mechanical parts is ensured.
Description
Technical Field
The utility model relates to a drilling machine technical field especially relates to damping device for multi-spindle drilling machine.
Background
The multi-spindle drilling machine is commonly called multi-spindle device, multi-hole drill or multi-spindle drilling device, and is a machine tool device applied to drilling and tapping in the mechanical field. When an existing multi-spindle drilling machine is used for machining external mechanical parts, after the multi-spindle drilling machine is started, a drill bit mechanism of the multi-spindle drilling machine can generate a resonance force with the multi-spindle drilling machine when the multi-spindle drilling machine is in contact with the mechanical parts, so that the multi-spindle drilling machine can easily generate offset and shake and the like, the machining quality of the multi-spindle drilling machine is easily influenced, and therefore the damping device for the multi-spindle drilling machine is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that above-mentioned prior art exists, provide damping device for multi-spindle drilling machine.
In order to achieve the purpose, the utility model adopts the following technical scheme that the damping device for the multi-spindle drilling machine comprises a foundation and a working area arranged on the top of the foundation, wherein the top of the working area is provided with a base, the top of the base is provided with a support column, the top of the support column is fixedly provided with a drilling device, the bottom of the drilling device is provided with a drill bit capable of drilling external instruments, the outer surface of the support column is fixedly provided with a bearing plate capable of placing and fixing the external instruments, the top of the base is fixedly provided with a fixed cylinder, the fixed cylinder is a circular inner hollow mechanism, the bottom of the support column penetrates through the inside of the fixed cylinder, the bottom of the support column is fixedly provided with a movable pressing plate, the inner bottom of the fixed cylinder is provided with a buffer air cushion filled with air pressure inside, and the buffer air cushion is in a rectangular inner hollow cushion shape, and a spring is fixedly arranged at the top of the movable pressing plate.
Preferably, the outer surface of the supporting column is fixedly provided with a fixed disc, the top of the fixed cylinder is fixedly provided with a plurality of buffer springs, and the tops of the buffer springs are fixedly connected with the bottom of the fixed disc.
Preferably, the foundation and the corresponding position of the top of the base are both provided with screw holes with internal threads, and fixing bolts are arranged in the screw holes in the base.
Preferably, the fixing bolt is screwed with screw holes on the base and the inner part of the foundation through external threads.
Preferably, the outer surface of the movable pressure plate is movably clamped with the inside of the fixed cylinder, the bottom of the movable pressure plate is attached to the top of the buffer air cushion, and the top of the spring is fixedly connected with the top of the inside of the fixed cylinder.
Advantageous effects
The utility model provides a damping device for multi-spindle drilling machine. The method has the following beneficial effects:
(1) the damping device for the multi-spindle drilling machine is characterized in that the integral device on the top of the base can be used for drilling and processing external mechanical parts, when the external mechanical parts are processed and used by a traditional multi-spindle drilling machine, after the device is started, a drill bit mechanism of the device can generate a resonance force with the device when in contact with the mechanical parts, so that the device can easily generate the conditions of offset and shaking and the like, the processing quality of the drilling and processing mechanical parts is easily influenced, the supporting column is movably clamped with the inside of the fixed cylinder through the movable pressing plate, when the drilling device is started, the supporting column can contact and extrude a buffering air cushion inside the fixed cylinder when vibrating along with the vibration acting force, the air pressure inside the buffering air cushion can buffer the supporting column, and the movable pressing plate can extrude the spring when the movable pressing plate moves upwards, the vibrations nature that the integrated device produced on this brill moves the device just can be cushioned by the inside integrated mechanism of a fixed cylinder like this, avoids the direct transmission of vibrations power to make the base produce the activity on the base to reach and improve brill and move device self integrated device stability, guarantee the effect to outside mechanical parts processingquality.
(2) This damping device for multi-axis drilling machine, this drill and move the device and go up the integrated device when the drive uses, at first can carry out threaded connection with fixing bolt through the driving lever and the inside screw of the inside corresponding position of base and ground, make the base fastening on the ground top, at this moment drill and move the device after the start-up, the base is itself just avoided receiving the shaking force after fixed to reach the effect that improves base overall stability.
(3) This damping device for multi-axis drilling machine, this support column are when vibrations are removed, and fixed disk on the support column also can extrude buffer spring, and buffer spring self's elasticity will carry out the supplementary buffering air cushion of bounce-back and cushion after receiving the extrusion to reach the effect that reduces the whole vibrations nature of base.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;
FIG. 3 is a partial schematic view of the cushion of the present invention;
fig. 4 is an enlarged view of B in fig. 1 according to the present invention.
Illustration of the drawings:
1. a foundation; 2. a working area; 3. a base; 4. a support pillar; 5. a drilling device; 6. a drill bit; 7. carrying a plate; 8. a fixed cylinder; 9. fixing the disc; 10. a buffer spring; 11. a movable pressing plate; 12. a spring; 13. a buffer air cushion; 14. a screw hole; 15. fixing the bolt; 16. an external thread; 17. a deflector rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 efforts all belong to the protection scope of the present invention.
Example (b): a damping device for a multi-spindle drilling machine is shown in figures 1-4 and comprises a foundation 1 and a working area 2 arranged on the top of the foundation 1, wherein a base 3 is arranged on the top of the working area 2, a support column 4 is arranged on the top of the base 3, a drilling device 5 is fixedly arranged on the top of the support column 4, a drill bit 6 capable of drilling an external instrument is arranged at the bottom of the drilling device 5, a bearing plate 7 capable of fixedly placing and fixing the external instrument is fixedly arranged on the outer surface of the support column 4, a fixing cylinder 8 is fixedly arranged on the top of the base 3, the fixing cylinder 8 is a circular inner hollow mechanism, the bottom of the support column 4 penetrates through the inside of the fixing cylinder 8, a fixing disc 9 is fixedly arranged on the outer surface of the support column 4, a plurality of buffer springs 10 are fixedly arranged on the top of the fixing cylinder 8, and the tops of the buffer springs 10 are fixedly connected with the bottom of the fixing disc 9, the bottom fixed mounting of support column 4 has movable clamp plate 11, movable clamp plate 11's surface is in the same place with the inside activity joint of solid fixed cylinder 8, the inside bottom of solid fixed cylinder 8 is provided with inside buffer air cushion 13 that is full of atmospheric pressure, buffer air cushion 13 is the inside cavity cushion form of rectangle, movable clamp plate 11's bottom is in the same place with buffer air cushion 13's top each other laminating, movable clamp plate 11's top fixed mounting has spring 12, spring 12's top is in the same place with solid fixed cylinder 8's inside top fixed connection, ground 1 and base 3's the corresponding position in top has all been seted up inside and has internal screw 14, be provided with fixing bolt 15 in the screw 14 on base 3 inside, fixing bolt 15 is in the same place through threaded connection in external screw thread 16 and the screw 14 on base 3 and ground 1 inside.
The utility model discloses a theory of operation:
the integrated device can drill and process and use external mechanical parts on the top of the base 3, and the support column 4 is connected with the internal movable joint of the fixed cylinder 8 through the movable pressing plate 11, after the drilling device 5 is started, the support column 4 extrudes the spring 12 when receiving vibration acting force, the support column 4 can contact and extrude the buffer air cushion 13 inside the fixed cylinder 8 when vibrating, the air pressure inside the buffer air cushion 13 can buffer the support column 4, the movable pressing plate 11 can extrude the spring 12 when upwards buffering, the vibration generated by the integrated device on the drilling device 5 can be buffered by the internal integrated mechanism of the fixed cylinder 8, the vibration force is prevented from being directly transmitted to the base 3 to enable the base 3 to move, thereby the stability of the integrated device of the drilling device 5 is improved, and the processing quality of the external mechanical parts is guaranteed.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. Damping device for multi-spindle drilling machine includes ground (1) and workspace (2) of setting on ground (1) top, its characterized in that: the top of workspace (2) is provided with base (3), the top of base (3) is provided with support column (4), the top fixed mounting of support column (4) has brill to move device (5), the bottom of brill moves device (5) is provided with drill bit (6), the fixed surface of support column (4) installs loading board (7), the top fixed mounting of base (3) has solid fixed cylinder (8), the bottom of support column (4) is run through solid fixed cylinder (8) inside, the bottom fixed mounting of support column (4) has movable clamp plate (11), the inside bottom of solid fixed cylinder (8) is provided with inside buffering air cushion (13) that is full of atmospheric pressure, the top fixed mounting of movable clamp plate (11) has spring (12).
2. The shock absorber for the multiple-spindle drilling machine according to claim 1, wherein: the outer fixed surface of support column (4) installs fixed disk (9), the top fixed mounting of fixed cylinder (8) has buffer spring (10), the top of buffer spring (10) is in the same place with the bottom fixed connection of fixed disk (9).
3. The shock absorbing device for a multiple-spindle drilling machine according to claim 1, wherein: the foundation is characterized in that screw holes (14) with internal threads are formed in the corresponding positions of the tops of the foundation (1) and the base (3), and fixing bolts (15) are arranged in the screw holes (14) in the base (3).
4. The shock absorbing device for a multiple-spindle drilling machine according to claim 3, wherein: the fixing bolt (15) is in threaded connection with the base (3) and a screw hole (14) in the foundation (1) through an external thread (16).
5. The shock absorber for the multiple-spindle drilling machine according to claim 1, wherein: the outer surface of the movable pressing plate (11) is movably clamped with the inside of the fixed cylinder (8), the bottom of the movable pressing plate (11) is attached to the top of the buffer air cushion (13), and the top of the spring (12) is fixedly connected with the top of the inside of the fixed cylinder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220386432.0U CN217194216U (en) | 2022-02-24 | 2022-02-24 | Damping device for multi-spindle drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220386432.0U CN217194216U (en) | 2022-02-24 | 2022-02-24 | Damping device for multi-spindle drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217194216U true CN217194216U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220386432.0U Active CN217194216U (en) | 2022-02-24 | 2022-02-24 | Damping device for multi-spindle drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217194216U (en) |
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2022
- 2022-02-24 CN CN202220386432.0U patent/CN217194216U/en active Active
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