CN215846920U - Anti-slip numerical control machine tool clamping device for production of steel bar sleeve - Google Patents
Anti-slip numerical control machine tool clamping device for production of steel bar sleeve Download PDFInfo
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- CN215846920U CN215846920U CN202121905378.8U CN202121905378U CN215846920U CN 215846920 U CN215846920 U CN 215846920U CN 202121905378 U CN202121905378 U CN 202121905378U CN 215846920 U CN215846920 U CN 215846920U
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Abstract
The utility model discloses an anti-slip numerical control machine tool clamping device for producing a steel bar sleeve, which comprises a machine tool and a slot, wherein a connecting shaft is installed at the left end inside the machine tool, the outer end of the connecting shaft is connected with a clamping seat, a connecting rod is arranged at the left end of the clamping seat, a clamping sleeve is arranged at the right end of the clamping seat, a first adjusting screw rod is connected to the surface of the clamping seat, a first conical gear is installed in the middle of the first adjusting screw rod, a second adjusting screw rod is rotatably installed inside the clamping seat, extruding rods are connected to the surfaces of the first adjusting screw rod and the second adjusting screw rod, and the slot is formed in the surface of the clamping seat. This anti-skidding numerical control machine tool clamping device is used in steel bar sleeve production can make things convenient for the tooth piece phase separation on fixing bolt and connecting rod surface through the fixing bolt who rotates the connecting axle surface, and then makes things convenient for the connecting rod to slide on the connecting axle, and the practicality of the device is improved to this clamping device position of use's of being convenient for regulation.
Description
Technical Field
The utility model relates to the technical field related to the production of steel bar sleeves, in particular to an anti-slip numerical control machine tool clamping device for the production of the steel bar sleeves.
Background
The reinforcing bar sleeve makes indispensable device in the construction steel industry for the connection of reinforcing bar, in the telescopic production process of reinforcing bar, need carry out the centre gripping through the digit control machine tool with reinforcing bar pipe box for telescopic processing operation, and for current clamping device for the digit control machine tool, still have some defects, for example:
the numerical control machine tool clamping device for producing the existing steel bar sleeve is poor in clamping effect when in use, the phenomenon that a steel bar slides easily occurs, the machining operation is influenced, the use position of the clamping device is inconvenient to adjust, and the use has limitation.
Aiming at the problems, the numerical control machine tool clamping device is innovatively designed on the basis of the original anti-sliding numerical control machine tool clamping device for producing the steel bar sleeve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-slip numerically-controlled machine tool clamping device for producing a steel bar sleeve, and aims to solve the problems that when the existing numerically-controlled machine tool clamping device for producing the steel bar sleeve is used, the clamping effect is poor, the phenomenon of steel bar sliding is easy to occur, the processing operation is influenced, the use position of the clamping device is inconvenient to adjust, and the use has limitation in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anti-skidding numerical control machine tool clamping device is used in steel bar sleeve production, includes lathe and fluting, the connecting axle is installed to the inside left end of lathe, and the outer end of connecting axle is connected with the holder, the left end of holder is provided with the connecting rod, and the right-hand member of holder is provided with presss from both sides the cover, the surface of holder is connected with first adjusting screw, and the mid-mounting of first adjusting screw has first conical gear, the inside of holder is rotated and is installed second adjusting screw, and the middle part of second adjusting screw is connected with second conical gear, the surface of first adjusting screw and second adjusting screw all is connected with the extrusion ram, the fluting has been seted up on the surface of holder.
Preferably, the middle part of the left end of the clamping seat is vertically welded with a connecting rod, and the clamping seat and the jacket are integrally arranged.
Preferably, the first adjusting screw surface threads are symmetrically arranged with respect to the first adjusting screw surface threads, the first adjusting screw is connected with the holder in a bearing manner, and the first conical gear in the middle of the first adjusting screw is in meshed connection with the second conical gear in the middle of the second adjusting screw.
Preferably, the second adjusting screw is identical to the first adjusting screw in structure, the second adjusting screw and the first adjusting screw form a cross-shaped structure, and the two ends of the second adjusting screw and the two ends of the first adjusting screw are both in threaded connection with the extrusion rod.
Preferably, the width of the extrusion rod is equal to the inner distance of the slot, and a rubber tooth pad is adhered to the inner end of the extrusion rod.
Preferably, the surface of connecting rod evenly is provided with the tooth piece, and the tooth piece is provided with 4 groups to the surface of connecting axle constitutes the block connection through fixing bolt and the tooth piece on connecting rod surface.
Compared with the prior art, the utility model has the beneficial effects that: the anti-slip numerical control machine tool clamping device for producing the steel bar sleeve,
1. can rotate first adjusting screw through rotating, make the first conical gear at first adjusting screw middle part and the second conical gear meshing rotation on second adjusting screw surface for first adjusting screw and second adjusting screw drive the extrusion stem screw motion, make the extrusion stem move to the middle part on the fluting on holder surface, make things convenient for the inside rubber tooth pad of extrusion stem to carry out the centre gripping to steel sleeve, improve steel sleeve's centre gripping effect:
2. can make things convenient for fixing bolt and the tooth piece phase separation on connecting rod surface through the fixing bolt who rotates the connecting axle surface, and then make things convenient for the connecting rod to slide on the connecting axle, the regulation of this clamping device position of being convenient for improves the device's practicality.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a front cross-sectional structural view of the holder of the present invention;
FIG. 3 is a side view of the holder of the present invention;
FIG. 4 is a side cross-sectional view of the cartridge of the present invention;
FIG. 5 is a schematic view of the connection structure of the clamp holder and the connecting rod according to the present invention.
In the figure: 1. a machine tool; 2. a connecting shaft; 3. a holder; 4. fixing the bolt; 5. a first adjusting screw; 6. a jacket; 7. a first bevel gear; 8. a second adjusting screw; 9. a second bevel gear; 10. an extrusion stem; 11. a rubber tooth pad; 12. a connecting rod; 13. a tooth block; 14. and (4) slotting.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 5, the present invention provides a technical solution: a numerical control machine tool clamping device for anti-slip production of a steel bar sleeve comprises a machine tool 1 and a groove 14, in order to adjust the use position of the clamping device conveniently, a connecting shaft 2 can be installed at the left end inside the machine tool 1, a clamping seat 3 is connected to the outer end of the connecting shaft 2, a connecting rod 12 is arranged at the left end of the clamping seat 3, a clamping sleeve 6 is arranged at the right end of the clamping seat 3, the connecting rod 12 is vertically welded in the middle of the left end of the clamping seat 3, the clamping seat 3 and the clamping sleeve 6 are integrally arranged, the steel bar sleeve is convenient to place, tooth blocks 13 are uniformly arranged on the surface of the connecting rod 12, 4 groups of the tooth blocks 13 are arranged, the outer surface of the connecting shaft 2 is connected with the tooth blocks 13 on the surface of the connecting rod 12 in a clamping mode through fixing bolts 4, and the use position of the clamping seat 3 at the right end of the connecting rod 12 on the connecting shaft 2 is convenient to adjust by rotating the fixing bolts 4;
referring to fig. 2, 3 and 4, in order to facilitate the fastening and clamping of the steel bar pipe sleeve, the surface of the clamp holder 3 is connected with a first adjusting screw 5, the middle of the first adjusting screw 5 is provided with a first bevel gear 7, the surface thread of the first adjusting screw 5 is symmetrically arranged with respect to the first adjusting screw, the first adjusting screw 5 is connected with the clamp holder 3 by a bearing, the first bevel gear 7 in the middle of the first adjusting screw 5 is in meshing connection with a second bevel gear 9 in the middle of a second adjusting screw 8, so that the first adjusting screw 5 can rotate on the surface of the clamp holder 3, the second adjusting screw 8 is rotatably installed inside the clamp holder 3, the middle of the second adjusting screw 8 is connected with a second bevel gear 9, the second adjusting screw 8 has the same structure as the first adjusting screw 5, and the second adjusting screw 8 and the first adjusting screw 5 form a cross-shaped structure, and the both ends of second adjusting screw 8 and first adjusting screw 5 all are threaded connection with the connected mode of stripper bar 10, make things convenient for first adjusting screw 5 and second adjusting screw 8 and drive stripper bar 10 relative motion, make things convenient for the telescopic centre gripping of reinforcing bar, first adjusting screw 5 and second adjusting screw 8's surface all is connected with stripper bar 10, fluting 14 has been seted up on the surface of holder 3, the width of stripper bar 10 equals with fluting 14's inside distance, and the inner bonding of stripper bar 10 is provided with rubber cushion 11, make things convenient for the stable slip of stripper bar 10.
The working principle is as follows: firstly, when the device is used, a steel bar sleeve to be processed is placed in a jacket 6 at the right end of a clamping seat 3, and a first adjusting screw 5 is rotated to enable the first adjusting screw 5 to drive two extrusion rods 10 on the surface of the first adjusting screw to move oppositely, a first conical gear 7 in the middle of the first adjusting screw 5 is meshed with a second conical gear 9 on the surface of a second adjusting screw 8 rotatably connected inside the clamping seat 3, so that the second adjusting screw 8 is conveniently driven to rotate inside the clamping seat 3, the structure of the second adjusting screw 8 is the same as that of the first adjusting screw 5, so that the extrusion rods 10 on the surface of the first adjusting screw 5 can also conveniently move oppositely, four sides of the steel bar sleeve can be conveniently clamped through rubber tooth pads 11 bonded on the inner surfaces of the extrusion rods 10, the sliding phenomenon is avoided, and the clamping effect of the device is improved;
when the using position of the clamping seat 3 needs to be adjusted, the fixing bolt 4 on the surface of the connecting shaft 2 can be rotated to separate the inside of the fixing bolt 4 from the tooth block 13 on the surface of the connecting rod 12, so that the connecting rod 12 can conveniently slide in the connecting shaft 2, and the using position of the clamping seat 3 can be conveniently adjusted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an antiskid's steel bar sleeve production is with digit control machine tool clamping device, includes lathe (1) and fluting (14), its characterized in that: connecting axle (2) is installed to the inside left end of lathe (1), and the outer end of connecting axle (2) is connected with holder (3), the left end of holder (3) is provided with connecting rod (12), and the right-hand member of holder (3) is provided with and presss from both sides cover (6), the surface of holder (3) is connected with first adjusting screw (5), and the mid-mounting of first adjusting screw (5) has first conical gear (7), the internal rotation of holder (3) installs second adjusting screw (8), and the mid-mounting of second adjusting screw (8) is connected with second conical gear (9), the surface of first adjusting screw (5) and second adjusting screw (8) all is connected with extrusion pole (10), fluting (14) have been seted up on the surface of holder (3).
2. The numerical control machine tool clamping device for the anti-slip production of the steel bar sleeve is characterized in that: the middle part of the left end of the clamping seat (3) is vertically welded with a connecting rod (12), and the clamping seat (3) and the clamping sleeve (6) are integrally arranged.
3. The numerical control machine tool clamping device for the anti-slip production of the steel bar sleeve is characterized in that: the surface thread of the first adjusting screw (5) is symmetrically arranged relative to the first adjusting screw, the first adjusting screw (5) is connected with the clamping seat (3) in a bearing mode, and the first conical gear (7) in the middle of the first adjusting screw (5) is in meshed connection with the second conical gear (9) in the middle of the second adjusting screw (8).
4. The numerical control machine tool clamping device for the anti-slip production of the steel bar sleeve is characterized in that: the structure of the second adjusting screw (8) is the same as that of the first adjusting screw (5), the second adjusting screw (8) and the first adjusting screw (5) form a cross-shaped structure, and the two ends of the second adjusting screw (8) and the two ends of the first adjusting screw (5) are connected with the extrusion rod (10) in a threaded manner.
5. The numerical control machine tool clamping device for the anti-slip production of the steel bar sleeve is characterized in that: the width of the extrusion rod (10) is equal to the inner distance of the slot (14), and a rubber tooth pad (11) is adhered to the inner end of the extrusion rod (10).
6. The numerical control machine tool clamping device for the anti-slip production of the steel bar sleeve is characterized in that: the surface of connecting rod (12) evenly is provided with tooth piece (13), and tooth piece (13) are provided with 4 groups to the surface of connecting axle (2) constitutes the block through fixing bolt (4) and tooth piece (13) on connecting rod (12) surface and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121905378.8U CN215846920U (en) | 2021-08-13 | 2021-08-13 | Anti-slip numerical control machine tool clamping device for production of steel bar sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121905378.8U CN215846920U (en) | 2021-08-13 | 2021-08-13 | Anti-slip numerical control machine tool clamping device for production of steel bar sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215846920U true CN215846920U (en) | 2022-02-18 |
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ID=80239007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121905378.8U Active CN215846920U (en) | 2021-08-13 | 2021-08-13 | Anti-slip numerical control machine tool clamping device for production of steel bar sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215846920U (en) |
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2021
- 2021-08-13 CN CN202121905378.8U patent/CN215846920U/en active Active
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