CN212265202U - Positioning mechanism for machining drilling center - Google Patents
Positioning mechanism for machining drilling center Download PDFInfo
- Publication number
- CN212265202U CN212265202U CN202020774729.5U CN202020774729U CN212265202U CN 212265202 U CN212265202 U CN 212265202U CN 202020774729 U CN202020774729 U CN 202020774729U CN 212265202 U CN212265202 U CN 212265202U
- Authority
- CN
- China
- Prior art keywords
- processing platform
- frame
- positioning mechanism
- machining
- drilling center
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003754 machining Methods 0.000 title claims description 22
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005553 drilling Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
Images
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a positioning mechanism is used in drilling center processing, including the processing platform, the hinge has the regulation frame on the lateral wall before the processing platform, the surface of regulation frame has been seted up hollow smooth chamber, be equipped with T type post in the hollow smooth chamber, the end fixing of T type post has the initiative tooth, the inner wall top of regulation frame is fixed with the nut, nut female connection has the lead screw, the bottom mounting of lead screw has driven tooth, the top of lead screw runs through the regulation frame, and extends to the top of regulation frame and rotate with the bearing and be connected, the hinge has balanced frame on the lateral wall behind the processing platform. This positioning mechanism is used in drilling center processing through the balanced frame of installing the cooperation locking piece additional at the opposite side of processing platform, uses through bracing piece, hollow sleeve pipe and compression spring's cooperation, can carry out corresponding regulation to the other end of locking piece according to the lead screw of adjusting the different length in back, improves the effect that plays convenient operation to spherical work piece location.
Description
Technical Field
The utility model belongs to the technical field of positioning mechanism, concretely relates to positioning mechanism is used in drilling center processing.
Background
The numerical control machining is a technological method for machining parts on a numerical control machine tool, and the technological procedures of the numerical control machine tool machining and the traditional machine tool machining are consistent from the whole, but are obviously changed. The machining method uses digital information to control the displacement of parts and tools. The method is an effective way for solving the problems of variable part varieties, small batch, complex shape, high precision and the like and realizing efficient and automatic processing. Drilling refers to the operation of machining a hole in a solid material with a drill bit. The numerical control drilling device is one of drilling equipment which is widely applied at present. At present, when a spherical workpiece is drilled, due to the structural particularity, the spherical workpiece can roll with a machining platform, and the spherical workpiece is generally difficult to position.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a positioning mechanism is used in drilling center processing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a positioning mechanism for machining a drilling center comprises a machining platform, wherein an adjusting frame is hinged on the front side wall of the machining platform, the surface of the adjusting frame is provided with a hollow sliding cavity, a T-shaped column is arranged in the hollow sliding cavity, the end part of the T-shaped column is fixed with a driving tooth, a nut is fixed at the top end of the inner wall of the adjusting frame, a screw rod is connected with the nut in an internal thread manner, driven teeth are fixed at the bottom end of the screw rod, the top end of the screw rod penetrates through the adjusting frame, and the top end of the adjusting frame is connected with the bearing in a rotating way, a balance frame is hinged on the rear side wall of the processing platform, the bottom end of the inner wall of the balance frame is welded with a support rod, the outer side of the support rod is sleeved with a hollow sleeve, and a compression spring is arranged in the hollow sleeve, the top end of the hollow sleeve penetrates through the balance frame and extends to the outer side of the balance frame, and a locking block is fixed at the top ends of the bearing and the hollow sleeve.
Preferably, a spherical workpiece is arranged between the processing platform and the locking block, and a drill bit extension hole is formed in the surface of the processing platform.
This setting is used for making things convenient for the drill bit to run through spherical work piece when, plays the extension effect of drill bit.
Preferably, the top end of the processing platform is provided with a first cambered surface groove used for matching the bottom of the spherical workpiece, and the bottom end of the locking block is provided with a second cambered surface groove used for matching the top of the spherical workpiece.
This setting is used for improving the location effect of locking piece to spherical work piece, prevents rocking of spherical work piece when drilling.
Preferably, the top end of the compression spring is in contact with the bottom end of the locking block, and the bottom end of the compression spring is fixedly connected with the top end of the supporting rod.
Preferably, the driving teeth and the driven teeth are bevel gears which are meshed with each other.
This arrangement serves to enable the rotation action of the screw.
Preferably, the adjusting frame and the balancing frame are equal in size and are both base bodies made of stainless steel.
The utility model discloses a technological effect and advantage: the positioning mechanism for machining the drilling center is provided with a positioning hole,
1. the spherical workpiece is placed into the first cambered surface groove on the machining platform, so that the spherical workpiece is favorably prevented from being stabilized, the locking block is clockwise moved to the position of the top end of the spherical workpiece, which is close to the right side wall, the T-shaped column is rotated, and the driving tooth drives the driven tooth to be meshed and connected, so that the screw rod drives the locking block to be close to the spherical workpiece while the screw nut is in internal thread rotation, the locking block is matched with the second cambered surface groove to be in contact with the surface of the spherical workpiece, the rotating force of the T-shaped column is improved again, the positioning effect of the locking block on the spherical workpiece is improved, and the spherical workpiece is prevented from shaking during drilling;
2. through the opposite side at processing platform installs the balanced frame of cooperation locking piece additional, uses through bracing piece, hollow sleeve pipe and compression spring's cooperation, can carry out corresponding regulation according to the lead screw of adjusting back different length to the other end of locking piece, improves the effect that plays convenient operation to spherical work piece location.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a side view of the structure of the present invention;
fig. 3 is a schematic structural diagram of the balance frame of the present invention.
In the figure: 1. a processing platform; 2. an adjusting frame; 3. a hollow slide cavity; 4. a T-shaped column; 5. a driving tooth; 6. a nut; 7. a screw rod; 8. a driven tooth; 9. a bearing; 10. a balance frame; 11. a support bar; 12. a hollow sleeve; 13. a compression spring; 14. a locking block; 15. a spherical workpiece; 16. a first cambered surface groove; 17. a second cambered surface groove; 18. the drill extends the hole.
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 work belong to the protection scope of the present invention.
The utility model provides a positioning mechanism for drilling center processing as shown in figures 1-3, which comprises a processing platform 1, wherein an adjusting frame 2 is hinged on the front side wall of the processing platform 1, concretely, a spherical workpiece 15 is arranged between the processing platform 1 and a locking block 14, a drill bit extending hole 18 is arranged on the surface of the processing platform 1, a hollow slide cavity 3 is arranged on the surface of the adjusting frame 2, a T-shaped column 4 is arranged in the hollow slide cavity 3, a driving tooth 5 is fixed on the end part of the T-shaped column 4, a nut 6 is fixed on the top end of the inner wall of the adjusting frame 2, a screw rod 7 is connected with the nut 6 through internal threads, a driven tooth 8 is fixed on the bottom end of the screw rod 7, concretely, the driving tooth 5 and the driven tooth 8 are cone gears which are mutually meshed and connected, the top end of the screw rod 7 penetrates through the adjusting frame 2 and extends to the top end of the adjusting frame 2 to be rotatably connected with a, the spherical workpiece 15 is placed into the first cambered groove 16 on the machining platform 1, so that the stability of the spherical workpiece 15 is favorably prevented, the locking block 14 is clockwise moved to the position of the top end of the spherical workpiece 15, which is close to the right side wall, the T-shaped column 4 is rotated, the driving tooth 5 drives the driven tooth 8 to be meshed and connected, the screw rod 7 drives the locking block 14 to be close to the spherical workpiece 15 while the screw nut 6 is internally threaded to rotate, the second cambered groove 17 is matched with the surface of the spherical workpiece 15 to be in contact with the surface of the spherical workpiece 15, the rotating force of the T-shaped column 4 is increased again, the positioning effect of the locking block 14 on the spherical workpiece 15 is improved, and the spherical workpiece 15 is prevented from shaking during drilling;
the back side wall of the processing platform 1 is hinged with a balance frame 10, specifically, the size of the adjusting frame 2 is equal to that of the balance frame 10, the adjusting frame is a base body made of stainless steel, a support rod 11 is welded at the bottom end of the inner wall of the balance frame 10, a hollow sleeve 12 is sleeved on the outer side of the support rod 11, a compression spring 13 is arranged in the hollow sleeve 12, specifically, the top end of the compression spring 13 is in contact with the bottom end of a locking block 14, the bottom end of the compression spring 13 is fixedly connected with the top end of the support rod 11, the top end of the hollow sleeve 12 penetrates through the balance frame 10 and extends to the outer side of the balance frame 10, a locking block 14 is fixed at the top ends of the bearing 9 and the hollow sleeve 12, specifically, a first cambered surface groove 16 used for matching the bottom of a spherical workpiece 15 is arranged at the top end of the processing platform 1, a second cambered surface groove 17 used for matching the, through the balanced frame 10 of installing cooperation locking piece 14 additional at the opposite side of processing platform 1, through bracing piece 11, hollow sleeve 12 and compression spring 13's cooperation use, can carry out corresponding regulation according to the lead screw 7 of adjusting the different length in back to the other end of locking piece 14, improve and play the effect of convenient operation to spherical work piece 15 location.
When the positioning mechanism for drilling center machining is used, a spherical workpiece 15 is placed into a first cambered groove 16 on a machining platform 1, so that the spherical workpiece 15 is prevented from being stabilized, a locking block 14 is clockwise moved to the position of the top end of the spherical workpiece 15, which is close to the right side wall, and a driving tooth 5 drives a driven tooth 8 to be meshed and connected while a T-shaped column 4 is rotated, so that a screw rod 7 drives the locking block 14 to be close to the spherical workpiece 15 while a nut 6 rotates in an internal thread manner, the second cambered groove 17 is matched with the surface of the spherical workpiece 15 to be in contact with the surface, the rotating force of the T-shaped column 4 is increased again, the positioning effect of the locking block 14 on the spherical workpiece 15 is improved, and the spherical workpiece 15 is prevented from shaking during drilling; through the balanced frame 10 of installing cooperation locking piece 14 additional at the opposite side of processing platform 1, through bracing piece 11, hollow sleeve 12 and compression spring 13's cooperation use, can carry out corresponding regulation according to the lead screw 7 of adjusting the different length in back to the other end of locking piece 14, improve and play the effect of convenient operation to spherical work piece 15 location.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a positioning mechanism is used in processing of drilling center, includes processing platform (1), its characterized in that: the processing platform is characterized in that an adjusting frame (2) is hinged to the front side wall of the processing platform (1), a hollow sliding cavity (3) is formed in the surface of the adjusting frame (2), a T-shaped column (4) is arranged in the hollow sliding cavity (3), an active tooth (5) is fixed to the end portion of the T-shaped column (4), a nut (6) is fixed to the top end of the inner wall of the adjusting frame (2), a lead screw (7) is connected to the nut (6) in an internal thread mode, a driven tooth (8) is fixed to the bottom end of the lead screw (7), the top end of the lead screw (7) penetrates through the adjusting frame (2), the top end of the adjusting frame (2) extends to be rotatably connected with a bearing (9), a balance frame (10) is hinged to the rear side wall of the processing platform (1), a supporting rod (11) is welded to the bottom end of the inner wall of the balance frame (10), a hollow sleeve (12) is sleeved outside the supporting, the top end of the hollow sleeve (12) penetrates through the balance frame (10) and extends to the outer side of the balance frame (10), and a locking block (14) is fixed at the top ends of the bearing (9) and the hollow sleeve (12).
2. The positioning mechanism for machining a drilling center according to claim 1, wherein: a spherical workpiece (15) is arranged between the processing platform (1) and the locking block (14), and a drill bit extension hole (18) is formed in the surface of the processing platform (1).
3. The positioning mechanism for machining a drilling center according to claim 2, wherein: the top of processing platform (1) is equipped with first cambered surface groove (16) that cooperation spherical work piece (15) bottom was used, the bottom of lock piece (14) is equipped with second cambered surface groove (17) that cooperation spherical work piece (15) top was used.
4. The positioning mechanism for machining a drilling center according to claim 1, wherein: the top end of the compression spring (13) is in contact with the bottom end of the locking block (14), and the bottom end of the compression spring (13) is fixedly connected with the top end of the supporting rod (11).
5. The positioning mechanism for machining a drilling center according to claim 1, wherein: the driving teeth (5) and the driven teeth (8) are conical gears which are meshed with each other.
6. The positioning mechanism for machining a drilling center according to claim 1, wherein: the adjusting frame (2) and the balancing frame (10) are equal in size and are both bases made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020774729.5U CN212265202U (en) | 2020-05-12 | 2020-05-12 | Positioning mechanism for machining drilling center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020774729.5U CN212265202U (en) | 2020-05-12 | 2020-05-12 | Positioning mechanism for machining drilling center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212265202U true CN212265202U (en) | 2021-01-01 |
Family
ID=73879045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020774729.5U Expired - Fee Related CN212265202U (en) | 2020-05-12 | 2020-05-12 | Positioning mechanism for machining drilling center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212265202U (en) |
-
2020
- 2020-05-12 CN CN202020774729.5U patent/CN212265202U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210849179U (en) | Power head with adjustable cutter angle | |
| CN212265202U (en) | Positioning mechanism for machining drilling center | |
| CN210099008U (en) | Square column vertical drilling machine | |
| CN218716543U (en) | Geological reamer | |
| CN211192117U (en) | Adjusting device for shaft machining center hole of hard tooth surface speed reducer | |
| CN211360936U (en) | Adjustable high-precision tapping machine | |
| CN210877653U (en) | Drilling machine convenient to adjust drilling depth for rotating shaft production | |
| CN209050506U (en) | A kind of cutting tool presetter main shaft rotating device | |
| CN113579864A (en) | Cutter polishing device capable of preventing uneven edge of knife from affecting cutting precision | |
| CN215967729U (en) | Pitching adjusting device of ram of horizontal milling and boring machine | |
| CN216575757U (en) | High-precision milling machine | |
| CN209773521U (en) | Axle type part is drilling equipment in batches | |
| CN216912765U (en) | Special rolling tool for bearing seat orifice | |
| CN213437356U (en) | Drilling machine with adjustable machining angle | |
| CN219786660U (en) | Fixed frock is used in mechanical equipment drilling | |
| CN214816530U (en) | Machining equipment with flexibly adjustable height | |
| CN220992830U (en) | Center tailstock with good positioning effect | |
| CN109093409A (en) | Machining rotary table | |
| CN217254573U (en) | Cutting tool for producing automobile parts | |
| CN219703556U (en) | Boring device for processing of common heavy lathe | |
| CN212239296U (en) | High-precision high-speed drilling machine | |
| CN221018201U (en) | Metal spinning jig | |
| CN212095444U (en) | Output direction adjustable rotating shaft for machine tool | |
| CN218285413U (en) | Workstation is used in machining with rotatory fixed function | |
| CN213561467U (en) | Grinding equipment for drill bit production |
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: 20210101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |