CN214134120U - Drilling rod supporting device of deep-hole drilling machine and deep-hole drilling machine - Google Patents
Drilling rod supporting device of deep-hole drilling machine and deep-hole drilling machine Download PDFInfo
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- CN214134120U CN214134120U CN202023110890.1U CN202023110890U CN214134120U CN 214134120 U CN214134120 U CN 214134120U CN 202023110890 U CN202023110890 U CN 202023110890U CN 214134120 U CN214134120 U CN 214134120U
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Abstract
A drill rod supporting device of a deep-hole drilling machine and the deep-hole drilling machine comprise a base, a supporting frame and a drill rod sleeve. The support frame with the base is connected, the drilling rod cover with the support frame is connected, the drilling rod cover is used for the cover to establish the drilling rod. Wherein the drill sleeve is configured to be removably attached to the support bracket. The drilling rod strutting arrangement of this application embodiment includes that base, support frame and drilling rod cover constitute, and wherein, drilling rod cover and support frame configuration are detachable connection, and it has the characteristics of changing drilling rod easy operation convenience, satisfies the work demand of operating personnel quick replacement drilling rod to promote production efficiency.
Description
Technical Field
The utility model relates to a drilling equipment technical field, in particular to deep-hole drilling machine's drilling rod strutting arrangement and deep-hole drilling machine.
Background
The numerical control deep hole drilling machine is a special machining device. The numerical control deep hole drilling machine is widely applied to deep hole machining of parts in the industries of war industry, aerospace, automobiles, molds and the like. By deep holes is generally meant holes having a ratio of hole depth to hole diameter of more than 10, even up to 100 or more than 100. The numerical control deep hole drilling machine comprises a drill rod support frame, and the drill rod support frame is used for supporting a drill rod.
However, with the rapid development of the military industry, aerospace industry, automobile industry and mold industry, the types of parts to be deep-hole machined are increasing, and drill rods of different types are required to be used for machining different parts.
Therefore, how to simply and efficiently replace the drill rod on the drill rod support frame and reduce the working pressure of operators at the same time becomes a problem to be solved urgently in the field.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
The utility model aims at providing a deep-hole drilling machine's drilling rod strutting arrangement and deep-hole drilling machine can solve the drilling rod and change complicated and the inconvenient problem of operating personnel operation.
(II) technical scheme
In order to solve the problem, according to the utility model discloses an aspect, the utility model provides a deep-hole drilling machine's drilling rod strutting arrangement and deep-hole drilling machine, drilling rod strutting arrangement include base, support frame and drill rod cover. The support frame with the base is connected, the drilling rod cover with the support frame is connected, the drilling rod cover is used for the cover to establish the drilling rod. Wherein the drill sleeve is configured to be removably attached to the support bracket.
Further, the support frame is provided with a mounting groove;
the drill rod sleeve comprises a drill rod sleeve body and a connecting part, and the connecting part is arranged on the outer wall of the drill rod sleeve body;
wherein the drill sleeve body is configured to be detachably connected with the support frame through the connecting portion.
Further, still include: a connecting member;
the supporting frame comprises an installation end face, and the installation groove is formed in the installation end face;
the connecting part is an installation plate, a first installation hole is formed in the installation plate, and at least one second installation hole is formed in the installation end face;
the connecting piece is sequentially connected with the first mounting hole and the second mounting hole so as to fixedly connect the mounting plate with the support frame.
Further, the mounting groove is formed in the mounting end face intermediate portion;
the two mounting plates are oppositely arranged on the outer wall of the drill rod sleeve body;
the connecting pieces are two, and the two connecting pieces are correspondingly connected with the first mounting hole and the second mounting hole so as to respectively fixedly connect the two mounting plates with the support frame.
Further, still include: the limiting part is arranged on the base and used for limiting the distance of the base.
Further, the base includes a first coupling face and a second coupling face axially disposed along the drill sleeve body, the first coupling face and the second coupling face being oppositely disposed;
the limiting rod is multiple, and at least one limiting rod is arranged on the first connecting surface and the second connecting surface.
Further, still include: and the transmission connecting piece is arranged on the base and used for driving the drill rod supporting device to move according to the rotation of the guide chain.
Further, the drive connection comprises:
the chain guide seat is arranged on the base and comprises an inserting hole;
the chain guide seat bolt is configured to be connected with the inserting hole, so that the transmission force of the chain guide is transmitted to the base through the chain guide seat;
when the guide chain seat bolt is clamped in the guide chain through the inserting hole, the base is driven to move along the axial direction of the drill rod sleeve body.
Further, still include: the adjusting side plate is arranged on the base and used for adjusting the position of the base.
According to the utility model discloses a second aspect, the utility model provides a deep-hole drilling machine, including above-mentioned arbitrary drilling rod support frame.
(III) advantageous effects
The above technical scheme of the utility model has following profitable technological effect:
1. the drilling rod strutting arrangement of this application embodiment includes that base, support frame and drilling rod cover constitute, and wherein, drilling rod cover and support frame configuration are detachable connection, and it has the characteristics of changing drilling rod easy operation convenience, satisfies the work demand of operating personnel quick replacement drilling rod to promote production efficiency.
Drawings
FIG. 1 is a block diagram of a drill pipe support assembly provided by the present invention;
FIG. 2 is a block diagram of the base and support frame provided by the present invention, wherein the mounting slot is illustrated;
fig. 3 is a block diagram of a drill rod sleeve provided by the present invention;
fig. 4 is a structural diagram of the chain guide seat provided by the present invention, wherein the insertion hole is illustrated.
Reference numerals:
110-base, 120-support frame, 130-drill rod sleeve, 140-connecting piece, 150-limiting piece, 160-transmission connecting piece, 170-adjusting side plate, 111-first connecting surface, 112-second connecting surface, 121-mounting groove, 122-mounting end surface, 131-drill rod sleeve body, 132-connecting piece, 1221-second mounting hole, 1321-first mounting hole, 161-chain guide seat, 162-chain guide seat plug and 1611-plug hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The numerical control deep hole drilling machine is a special machining device. The numerical control deep hole drilling machine is widely applied to deep hole machining of parts in the industries of war industry, aerospace, automobiles, molds and the like.
However, with the rapid development of the military industry, aerospace industry, automobile industry and mold industry, the types and the number of parts to be deep-hole machined are increasing, and drill rods of different types are required to be used for machining different parts.
Based on the drill rod supporting device in the related art, the inventor finds that the drill rod supporting device in the related art does not have the function of quickly replacing the drill rod, the diversified processing capacity of the drilling machine equipment is influenced, and the practicability of the drilling machine equipment is poor.
In view of the above technical problems, the present application proposes the following technical solutions.
The present invention will be described in detail with reference to the accompanying drawings and examples.
In one embodiment, as shown in fig. 1-4, the present invention provides a drill rod support device for a deep hole drilling machine, the drill rod support device comprising a base 110, a support bracket 120, and a drill rod sleeve 130. The support frame 120 is connected to the base 110, the drill sleeve 130 is connected to the support frame 120, and the drill sleeve 130 is used for sleeving a drill rod. Wherein the drill sleeve 130 is configured to be removably attached to the support frame 120.
The drill rod strutting arrangement of this application embodiment includes that base 110, support frame 120 and drill rod cover 130 constitute, and wherein, drill rod cover 130 and support frame 120 configure to detachable connection, and it has the characteristics that change drilling rod easy operation is convenient, satisfies the work demand of operating personnel quick replacement drilling rod to promote production efficiency.
Further, the support frame 120 is formed with a mounting groove 121. The drill sleeve 130 may include a drill sleeve body 131 and a connection portion 132, the connection portion 132 being disposed on an outer wall of the drill sleeve body 131. Wherein the drill sleeve body 131 is configured to be detachably connected to the support bracket 120 via the connecting portion 132.
In particular, the drill rod support device further comprises a connection 140. The supporting frame 120 includes a mounting end surface 122, the mounting end surface 122 is formed at an end of the supporting frame 120 far away from the base 110, and the mounting groove 121 is formed at the mounting end surface 122. The connecting portion 132 is a mounting plate, and a first mounting hole 1321 and at least one second mounting hole 1221 are formed in the mounting surface 122. The connecting member 140 is sequentially connected to the first mounting hole 1321 and the second mounting hole 1221 to fixedly connect the mounting plate to the support frame 120.
The connecting member 140 may be a bolt, the first mounting hole 1321 and the second mounting hole 1221 may be threaded holes, and the connecting member 140 is threadedly coupled to the first mounting hole 1321 and the second mounting hole 1221 to detachably mount the support frame 120 and the drill sleeve 130. In order to ensure the connection reliability between the connection member 140 and the first and second mounting holes 1321 and 1221, the drill rod supporting device may further include a spacer, and at least one spacer may be installed between each connection member 140 and the first mounting hole 1321 to improve the connection reliability between the connection member 140 and the first mounting hole 1321.
In the embodiment of the application, on one hand, the drill rod sleeve body 131 and the support frame 120 are detachably connected through the connecting piece 140, and the drill rod sleeve 130 is connected with the drill rod in a sleeved manner, so that an operator can replace the corresponding drill rod by replacing the drill rod sleeve 130, the operation is simple and efficient, and the practicability is high; on the other hand, the mounting end surface 122 of the support frame 120 is formed with a mounting groove 121, the mounting groove 121 is matched with the drill sleeve body 131 in size, and the drill sleeve body 131 and the support frame 120 are fixed through the connection of the connecting piece 140 and the first mounting hole 1321 and the second mounting hole 1221, so that the connection reliability between the drill sleeve body 131 and the support frame 120 is ensured, the positioning accuracy of a drill rod is ensured, and the processing yield is improved.
Further, a mounting groove 121 is formed in the middle portion of the mounting end surface 122. The mounting plates are two, and the two mounting plates are arranged on the outer wall of the drill sleeve body 131 oppositely. The two connecting members 140 are correspondingly connected to the first mounting hole 1321 and the second mounting hole 1221, so as to fixedly connect the two mounting plates to the supporting frame 120.
In the above application embodiment, the two oppositely arranged mounting plates are respectively connected to the mounting end surface 122 through the connecting member 140, so that the connection reliability of the drill rod sleeve body 131 and the support frame 120 is further ensured, the machining precision of the drill rod can be remarkably improved, and the product yield is improved.
The drill rod sleeve 130 comprises a first sleeve body and a second sleeve body, the first sleeve body comprises a first sleeve and a first base connected with the first sleeve, the first sleeve is provided with a containing cavity and an end face opening, the end face opening is far away from the first base, and the containing cavity is communicated with the end face opening. The second sleeve body comprises a second sleeve and a second base connected with the second sleeve. When the first sleeve body is connected with the second sleeve body in a matching mode, the second sleeve body is embedded in the containing cavity of the first sleeve, and the second base is arranged at the end face opening of the first sleeve. Wherein, the second sleeve body can be a self-lubricating copper sleeve.
The first sleeve body and the second sleeve body of the 130 drill rod sleeve are sleeved with the copper-based graphite self-lubricating copper sleeve, so that the drill rod sleeve has the self-lubricating characteristic of no lubricating oil, is good in long-term working wear resistance and is stable in support.
In this embodiment, the drill rod sleeve 130 has a first sleeve body and a second sleeve body, and the first sleeve body and the second sleeve body are connected in a matching manner, so that the smoothness of the rotation of the drill rod can be ensured, and the use experience of a user can be improved.
In order to ensure the normal operation of the drill rod supporting device, the drill rod supporting device further includes a limiting member 150, the limiting member 150 is disposed on the base 110, and the limiting rod is used for limiting the distance of the base 110.
Further, the base 110 includes a first coupling face 111 and a second coupling face 112 arranged axially along the drill sleeve body 131, the first coupling face 111 and the second coupling face 112 being arranged oppositely. The limiting member 150 may be a plurality of limiting rods, the length direction of the limiting rods is parallel to the axial direction of the drill sleeve body 131, and at least one limiting rod is disposed on the first connection surface 111 and the second connection surface 112.
In the embodiment of the present application, the limiting rods with a plurality of numbers are disposed on the first connection surface 111 and the second connection surface 112 of the base 110, so that the safety of the drill rod supporting device in the moving direction can be ensured, and the risk of direct contact with other devices is avoided, thereby ensuring the equipment safety of the drill rod supporting device and prolonging the service life of the drill rod supporting device.
In some embodiments, the drill rod supporting device further includes a transmission connector 160, the transmission connector 160 is disposed on the base 110, the driving device drives the guide chain to rotate, and the transmission connector 160 is configured to drive the drill rod supporting device to move according to the rotation of the guide chain. The driving device is a driving motor.
Further, drive link 160 includes a chain guide 161 and a chain guide latch 162. The chain guide 161 is disposed on the base 110, and the chain guide 161 includes a plugging hole 1611. The chain guide latch 162 is configured to be coupled with the coupling hole 1611 so that the driving force of the chain guide is transmitted to the base 110 through the chain guide 161. When the chain guide base pin 162 is connected to the chain guide through the insertion hole 1611, the base 110 is driven to move along the axial direction of the drill sleeve body 131.
In the embodiment of the present application, on the one hand, the driving force of the chain guide is transmitted to the base 110 through the chain guide seat 161 and the chain guide seat latch 162, so as to drive the base 110 to move along the axial direction of the drill sleeve body 131; on the other hand, the chain guide 161 and the chain guide latch 162 are configured to be movably connected, so that the user can select whether to move the base 110 according to the need, thereby providing a flexible use.
In other embodiments, the drill rod supporting device further includes an adjusting side plate 170, the adjusting side plate 170 is disposed on the base 110, and the adjusting side plate 170 is used for adjusting the position of the base 110, where the position adjustment includes coaxiality and straightness adjustment.
The base 110 includes a third connection surface and a fourth connection surface arranged radially along the drill sleeve 130, the third connection surface and the fourth connection surface being arranged opposite to each other, and the first connection surface 111, the second connection surface 112, the third connection surface and the fourth connection surface are adjacent to each other in this order. The adjusting side plate 170 is disposed on the third connecting surface or the fourth connecting surface.
In this embodiment, the adjusting side plate 170 disposed on the third connecting surface or the fourth connecting surface can adjust the position of the base 110 in the direction perpendicular to the axial direction of the drill sleeve body 131, so as to improve the positioning accuracy of the drill rod supporting device on the drill rod.
In some embodiments, the number of the adjustment side plates 170 may be multiple, the third connection surface is provided with at least one adjustment side plate 170, and/or the third connection surface is provided with at least one adjustment side plate 170.
In the above application embodiment, at least one adjusting side plate 170 is disposed on the third connection surface, and/or at least one adjusting side plate 170 is disposed on the third connection surface, and the plurality of adjusting side plates 170 are all configured to perform position fine adjustment on the third connection surface or the fourth connection surface, and the plurality of adjusting side plates 170 act on the third connection surface or the fourth connection surface together, so that the levelness of the third connection surface or the fourth connection surface can be significantly improved, the positioning accuracy of the drill rod is further ensured, and the drill rod processing yield is improved.
According to the utility model discloses a second aspect, the utility model provides a deep-hole drilling machine, including the drilling rod strutting arrangement of above-mentioned arbitrary item.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. A drill rod supporting device of a deep hole drilling machine is characterized by comprising:
a base (110);
a support (120) connected to the base (110);
the drill rod sleeve (130) is connected with the support frame (120), and the drill rod sleeve (130) is used for sleeving a drill rod;
wherein the drill sleeve (130) is configured to be detachably connected to the support frame (120).
2. The drill rod support device of claim 1,
the supporting frame (120) is provided with a mounting groove (121);
the drill sleeve (130) comprises a drill sleeve body (131) and a connecting part (132), wherein the connecting part (132) is arranged on the outer wall of the drill sleeve body (131);
wherein the drill sleeve body (131) is configured to be detachably connected with the support frame (120) by the connection portion (132).
3. The drill-pipe support apparatus as recited in claim 2, further comprising:
a connector (140);
the support frame (120) comprises a mounting end surface (122), and the mounting groove (121) is formed in the mounting end surface (122);
the connecting part (132) is a mounting plate, a first mounting hole (1321) is formed in the mounting plate, and at least one second mounting hole (1221) is formed in the mounting end surface (122);
the connecting piece (140) is sequentially connected with the first mounting hole (1321) and the second mounting hole (1221) so as to fixedly connect the mounting plate and the support frame (120).
4. The drill rod support device of claim 3,
the mounting groove (121) is formed in the middle of the mounting end surface (122);
the number of the mounting plates is two, and the two mounting plates are oppositely arranged on the outer wall of the drill sleeve body (131);
the number of the connecting pieces (140) is two, and the two connecting pieces (140) are correspondingly connected with the first mounting hole (1321) and the second mounting hole (1221) so as to fixedly connect the two mounting plates with the support frame (120) respectively.
5. The drill-pipe support apparatus as recited in claim 2, further comprising:
the limiting part (150) is arranged on the base (110), and the limiting part (150) is used for limiting the distance of the base (110).
6. The drill rod support device of claim 5,
the base (110) comprises a first coupling face (111) and a second coupling face (112) arranged axially along the drill sleeve body (131), the first coupling face (111) and the second coupling face (112) being arranged oppositely;
the limiting piece (150) is a plurality of limiting rods, and at least one limiting rod is arranged on the first connecting surface (111) and the second connecting surface (112).
7. The drill-pipe support apparatus as recited in claim 2, further comprising:
the transmission connecting piece (160) is arranged on the base (110), and the transmission connecting piece (160) is used for driving the drill rod supporting device to move according to the rotation of the guide chain.
8. The drill rod support device as recited in claim 7, wherein the drive connection (160) comprises:
the chain guide seat (161) is arranged on the base (110), and the chain guide seat (161) comprises a plugging hole (1611);
a chain guide socket pin (162) configured to be connected to the insertion hole (1611) so that a driving force of the chain guide is transmitted to the base (110) through the chain guide socket (161);
when the guide chain seat bolt (162) is clamped in the guide chain through the inserting hole (1611), the base (110) is driven to move along the axial direction of the drill rod sleeve body (131).
9. The drill-pipe support apparatus as recited in claim 1, further comprising:
and an adjustment side plate (170) provided to the base (110), wherein the adjustment side plate (170) is used for adjusting the position of the base (110).
10. A deep-hole drilling machine comprising a drill rod support device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023110890.1U CN214134120U (en) | 2020-12-22 | 2020-12-22 | Drilling rod supporting device of deep-hole drilling machine and deep-hole drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023110890.1U CN214134120U (en) | 2020-12-22 | 2020-12-22 | Drilling rod supporting device of deep-hole drilling machine and deep-hole drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214134120U true CN214134120U (en) | 2021-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023110890.1U Active CN214134120U (en) | 2020-12-22 | 2020-12-22 | Drilling rod supporting device of deep-hole drilling machine and deep-hole drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214134120U (en) |
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- 2020-12-22 CN CN202023110890.1U patent/CN214134120U/en active Active
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