CN216029472U - Clamping device is used in digit control machine tool processing with adjustable positioning force degree - Google Patents
Clamping device is used in digit control machine tool processing with adjustable positioning force degree Download PDFInfo
- Publication number
- CN216029472U CN216029472U CN202122309122.7U CN202122309122U CN216029472U CN 216029472 U CN216029472 U CN 216029472U CN 202122309122 U CN202122309122 U CN 202122309122U CN 216029472 U CN216029472 U CN 216029472U
- Authority
- CN
- China
- Prior art keywords
- fixing plate
- fixed
- plate
- fixing
- screwed
- 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.)
- Active
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of numerical control machine tool machining, in particular to a clamping device for positioning force adjustable numerical control machine tool machining, wherein a first fixing plate is fixed in front of and behind the upper surface of a base plate; a plurality of inserting plates are fixed at the upper end between the front and the rear first fixing plates; the inserting plate is movably sleeved with a front inserting block and a rear inserting block; a second fixing plate is arranged at the upper end of the inserting block; a connecting plate is arranged on the outer side wall of the second fixing plate, a first fixing bolt is screwed between the connecting plate and the second fixing plate through threads, and a second fixing bolt is screwed between the connecting plate and the insert block through threads; the clamping degree is controlled according to the force which can be borne by the workpiece, the central line of the workpiece is ensured to be consistent, the operation of a numerical control machine tool is facilitated, and the practicability is improved; when a fault occurs during operation, the workpiece can be removed to avoid more serious faults.
Description
Technical Field
The utility model relates to the technical field of numerical control machine tool machining, in particular to a clamping device for positioning force adjustable numerical control machine tool machining.
Background
When a workpiece is machined by a numerical control machine tool, the workpiece is often required to be clamped by a clamping device so as to be machined; the clamping device is characterized in that the clamping plates which are arranged on two opposite sides of a workpiece are clamped by a cam or a buckle structure, the clamping plates are unstable after being used for a period of time, the workpiece is poor in processing, frequent maintenance is needed, if the structure is damaged, the whole clamping structure must be replaced, the workpiece is not fixed in shape, and the force and the center line which are poor in control are fixed, so that the clamping device is used for processing the positioning force adjustable numerical control machine tool.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects and shortcomings of the prior art, the utility model provides the clamping device for the numerical control machine tool with the adjustable positioning force, the clamping degree is controlled according to the force which can be borne by a workpiece, the central line of the workpiece is ensured to be consistent and unchanged, the numerical control machine tool is convenient to operate, and the practicability is improved; when a fault occurs during operation, the workpiece can be removed to avoid more serious faults.
In order to achieve the purpose, the utility model adopts the technical scheme that: the connecting device comprises a base plate, a first fixing plate, a plug board, an insert block, a second fixing plate, a connecting plate, a first fixing bolt, a second fixing bolt, an internal thread block, a first screw rod, a connecting rod, a second screw rod and a first motor; a first fixing plate is fixed in front of and behind the upper surface of the substrate; a plurality of inserting plates are fixed at the upper end between the front and the rear first fixing plates; the inserting plate is movably sleeved with a front inserting block and a rear inserting block; a second fixing plate is arranged at the upper end of the inserting block; a connecting plate is arranged on the outer side wall of the second fixing plate, a first fixing bolt is screwed between the connecting plate and the second fixing plate through threads, and a second fixing bolt is screwed between the connecting plate and the insert block through threads;
an internal thread block is fixed on the lower surface of the insertion block; the front end of the first screw rod is screwed on the first fixing plate on the front side through a bearing; the rear end of the first screw rod is fixedly provided with a connecting rod, the rear end of the connecting rod is fixedly provided with a second screw rod, and the second screw rod is screwed and inserted into the internal thread block at the rear side through threads; the rear end of the second screw rod is screwed through the first fixing plate on the rear side through a bearing and then is fixed with an output shaft of the first motor; the threads of the first screw and the second screw are arranged oppositely; a motor is fixed on the fixed plate of rear side, and a motor is connected with external power source.
Preferably, the rubber pad is fixed on the inside wall of the second fixing plate.
Preferably, a scale mark layer is arranged on the right side wall of the second fixing plate.
Preferably, a nut is fixed on the front side of the lower surface of the base plate, and a screw rod is arranged in the nut in a screwed and inserting manner; the left end of the screw rod is screwed with a third fixing plate through a bearing, and the right end of the screw rod is fixed with an output shaft of a second motor; the second motor is connected with an external power supply; the rear end of the second motor is fixed with the fourth fixing plate; the rear side of the lower surface of the base plate is fixedly provided with a sleeve, a guide rod is movably inserted in the sleeve, the left end of the guide rod is fixed with the third fixing plate, and the right end of the guide rod is fixed with the fourth fixing plate.
Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a clamping device for machining a numerical control machine tool with adjustable positioning force, which is used for controlling the clamping degree according to the force which can be borne by a workpiece, ensuring the central line of the workpiece to be consistent and unchanged, facilitating the operation of the numerical control machine tool and improving the practicability; when a fault occurs during operation, the workpiece can be removed to avoid more serious faults.
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, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a sectional view taken along line a-a in fig. 1.
Fig. 3 is a right side view of fig. 1.
Description of reference numerals:
the base plate comprises a base plate 1, a first fixing plate 2, an inserting plate 3, an inserting block 4, a second fixing plate 5, a rubber pad 6, a scale identification layer 7, a connecting plate 8, a first fixing bolt 9, a second fixing bolt 10, an internal thread block 11, a first screw 12, a connecting rod 13, a second screw 14, a first motor 15, a screw nut 16, a screw rod 17, a third fixing plate 18, a second motor 19, a fourth fixing plate 20, a sleeve 21 and a guide rod 22.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 3, the technical solution adopted by the present embodiment is: the novel rubber belt conveyor comprises a base plate 1, a first fixing plate 2, an inserting plate 3, an inserting block 4, a second fixing plate 5, a rubber pad 6, a scale identification layer 7, a connecting plate 8, a first fixing bolt 9, a second fixing bolt 10, an internal thread block 11, a first screw 12, a connecting rod 13, a second screw 14, a first motor 15, a screw nut 16, a screw rod 17, a third fixing plate 18, a second motor 19, a fourth fixing plate 20, a sleeve 21 and a guide rod 22; a first fixing plate 2 is fixed on the front and the rear of the upper surface of the base plate 1 through bolts; a plurality of inserting plates 3 are fixed at the upper end between the front and the rear first fixing plates 2 through bolts; the inserting plate 3 is movably sleeved with a front inserting block and a rear inserting block 4; a second fixing plate 5 is arranged at the upper end of the inserting block 4; the inner side walls of the second fixing plates 5 are fixedly adhered with rubber pads 6 through glue; a scale mark layer 7 is arranged on the right side wall of the second fixing plate 5; a connecting plate 8 is arranged on the outer side wall of the second fixing plate 5, a first fixing bolt 9 is screwed between the connecting plate 8 and the second fixing plate 5 through threads, and a second fixing bolt 10 is screwed between the connecting plate 8 and the insert block 4 through threads;
the lower surface of the insert block 4 is fixed with an internal thread block 11 through a bolt; a first screw 12 is screwed and sleeved in the internal thread block 11 positioned on the front side through threads, and the front end of the first screw 12 is screwed and connected on the first fixing plate 2 on the front side through a bearing; the rear end of the first screw 12 is fixed with a connecting rod 13 through a bolt, the rear end of the connecting rod 13 is fixed with a second screw 14 through a bolt, and the second screw 14 is screwed and inserted into the internal thread block 11 on the rear side through threads; the rear end of the second screw 14 is screwed through the first fixing plate 2 at the rear side through a bearing and then fixed with the output shaft of the first motor 15 through a bolt; the threads of the first screw 12 and the second screw 14 are arranged oppositely; the first motor 15 is fixed on the first fixing plate 2 at the rear side through bolts, and the first motor 15 is connected with an external power supply;
a screw 16 is fixed on the front side of the lower surface of the base plate 1 through a bolt, and a screw rod 17 is inserted in the screw 16 in a rotating manner; the left end of the screw rod 17 is screwed with a third fixing plate 18 through a bearing, and the right end of the screw rod 17 is fixed with an output shaft of a second motor 19 through a bolt; the second motor 19 is connected with an external power supply; the rear end of the second motor 19 is fixed with a fourth fixing plate 20 through bolts; a sleeve 21 is fixed on the rear side of the lower surface of the base plate 1 through a bolt, a guide rod 22 is movably inserted in the sleeve 21, the left end of the guide rod 22 is fixed with a third fixing plate 18 through a bolt, and the right end of the guide rod 22 is fixed with a fourth fixing plate 20 through a bolt.
The working principle of the specific embodiment is as follows: when in use, the third fixing plate 18 and the fourth fixing plate 20 are arranged on an operation table of the numerical control machine; selecting a proper second fixing plate 5 according to the height of the workpiece and the indication of the scale mark layer 7, placing the second fixing plate 5 on the insert block 4, wherein a first fixing bolt 9 is screwed between the connecting plate 8 and the second fixing plate 5 through threads, and a second fixing bolt 10 is screwed between the connecting plate 8 and the insert block 4 through threads, so that the second fixing plate 5 is fixed on the insert block 4; the method comprises the steps that a workpiece is placed between a front fixing plate 5 and a rear fixing plate 5, the lower end of the workpiece is arranged on an inserting plate 3, each first motor 15 is started respectively, an output shaft of each first motor 15 rotates to enable a second screw 14, a connecting rod 13 and a first screw 12 to rotate, the front fixing plate 5 and the rear fixing plate 5 which are positioned on the same inserting plate 3 are driven to synchronously move towards the middle, rubber pads 6 on the front fixing plate 5 and the rear fixing plate 5 are abutted to the workpiece, the clamping degree of the front fixing plate 5 and the rear fixing plate 5 is controlled according to the force which can be borne by the workpiece, the first motors 15 are started respectively, the second fixing plates 5 can be fixed according to the shape of the workpiece, the second fixing plates 5 positioned on the same inserting plate 3 synchronously move, the central lines of the workpiece can be guaranteed to be consistent and unchanged, and operation of a numerical control machine tool is facilitated; starting a second motor 19, rotating a screw rod 17 to enable a nut 16 to move and drive a substrate 1 to move, and enabling a workpiece to be in a proper position; when a fault occurs during operation, the first fixing bolt 9 and the second fixing bolt 10 can be screwed off, the connecting plate 8 and the second fixing plate 5 are taken down, and a workpiece is taken down to avoid more serious faults.
After adopting above-mentioned structure, this embodiment's beneficial effect does:
1. the front fixing plate 5 and the rear fixing plate 5 are opposite, the clamping degree of the front fixing plate 5 and the rear fixing plate 5 is controlled according to the force which can be borne by a workpiece, the two fixing plates 5 on the same plug board 3 move synchronously, the central lines of the workpieces can be ensured to be consistent, the operation of a numerical control machine is facilitated, and the practicability is improved;
2. the second fixing plate 5 at the workpiece fixing position can be detached, when a fault occurs in operation, the first fixing bolt 9 and the second fixing bolt 10 can be screwed off, the connecting plate 8 and the second fixing plate 5 are taken off, and the workpiece is taken off to avoid a more serious fault;
3. the screw rod 17 and the screw nut 16 are arranged, so that the position of a workpiece can be conveniently adjusted for processing.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. The utility model provides a clamping device is used in digit control machine tool processing with adjustable location dynamics which characterized in that: the novel high-voltage switch cabinet comprises a base plate (1), a first fixing plate (2), an inserting plate (3), an inserting block (4), a second fixing plate (5), a connecting plate (8), a first fixing bolt (9), a second fixing bolt (10), an internal thread block (11), a first screw rod (12), a connecting rod (13), a second screw rod (14) and a first motor (15); a first fixing plate (2) is fixed in front of and behind the upper surface of the substrate (1); a plurality of inserting plates (3) are fixed at the upper end between the front and the rear first fixing plates (2); the inserting plate (3) is movably sleeved with a front inserting block and a rear inserting block (4); a second fixing plate (5) is arranged at the upper end of the inserting block (4); a connecting plate (8) is arranged on the outer side wall of the second fixing plate (5), a first fixing bolt (9) is screwed between the connecting plate (8) and the second fixing plate (5) through threads, and a second fixing bolt (10) is screwed between the connecting plate (8) and the insert block (4) through threads;
an internal thread block (11) is fixed on the lower surface of the insertion block (4); a first screw rod (12) is screwed and sleeved in the inner thread block (11) positioned on the front side through threads, and the front end of the first screw rod (12) is screwed and connected on the first fixing plate (2) on the front side through a bearing; a connecting rod (13) is fixed at the rear end of the first screw rod (12), a second screw rod (14) is fixed at the rear end of the connecting rod (13), and the second screw rod (14) is screwed and inserted into the inner thread block (11) at the rear side through threads; the rear end of the second screw (14) is screwed through the first fixing plate (2) at the rear side through a bearing and then is fixed with an output shaft of the first motor (15); the threads of the first screw (12) and the second screw (14) are arranged oppositely; a motor (15) is fixed on a first fixing plate (2) on the rear side, and the motor (15) is connected with an external power supply.
2. The clamping device for numerically-controlled machine tool machining with adjustable positioning strength of claim 1, wherein: and rubber pads (6) are fixed on the inner side walls of the second fixing plates (5).
3. The clamping device for numerically-controlled machine tool machining with adjustable positioning strength of claim 1, wherein: and a scale marking layer (7) is arranged on the right side wall of the second fixing plate (5).
4. The clamping device for numerically-controlled machine tool machining with adjustable positioning strength of claim 1, wherein: a screw nut (16) is fixed on the front side of the lower surface of the base plate (1), and a screw rod (17) is arranged in the screw nut (16) in a screwed and inserting manner; the left end of the screw rod (17) is screwed with a third fixing plate (18) through a bearing, and the right end of the screw rod (17) is fixed with an output shaft of a second motor (19); the second motor (19) is connected with an external power supply; the rear end of the second motor (19) is fixed with the fourth fixing plate (20); a sleeve (21) is fixed on the rear side of the lower surface of the base plate (1), a guide rod (22) is movably inserted in the sleeve (21), the left end of the guide rod (22) is fixed with the third fixing plate (18), and the right end of the guide rod (22) is fixed with the fourth fixing plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122309122.7U CN216029472U (en) | 2021-09-23 | 2021-09-23 | Clamping device is used in digit control machine tool processing with adjustable positioning force degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122309122.7U CN216029472U (en) | 2021-09-23 | 2021-09-23 | Clamping device is used in digit control machine tool processing with adjustable positioning force degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216029472U true CN216029472U (en) | 2022-03-15 |
Family
ID=80538645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122309122.7U Active CN216029472U (en) | 2021-09-23 | 2021-09-23 | Clamping device is used in digit control machine tool processing with adjustable positioning force degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216029472U (en) |
-
2021
- 2021-09-23 CN CN202122309122.7U patent/CN216029472U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204036158U (en) | A kind of numerical control end surface machining tool | |
| CN210588092U (en) | Numerical control drilling and tapping machine with high-precision positioning structure | |
| CN202114518U (en) | Positioning fixture for drilling of transmission shaft | |
| CN216029472U (en) | Clamping device is used in digit control machine tool processing with adjustable positioning force degree | |
| CN201815729U (en) | Cardan universal joint groove milling device | |
| CN201604017U (en) | Screw centring hydraulic clamping device | |
| CN211191618U (en) | Punching die holder for punching machine capable of automatically and precisely switching punching die | |
| CN205363361U (en) | Be used for grooved milling machine frock clamp in cylinder side | |
| CN210147075U (en) | Universal adjustable drill clamp | |
| CN203437682U (en) | Double-drill-bit horizontal drilling machine | |
| CN208929259U (en) | A kind of lathe rear end cap drilling equipment with motor overload protection device | |
| CN215787262U (en) | Quick positioning tapping machine | |
| CN206286680U (en) | A kind of electric spark machine tool numerical control clamp | |
| CN212704841U (en) | Tool clamp for electric spark machine | |
| CN110497007B (en) | Multi-station automatic back planing machine | |
| CN210588098U (en) | Special numerical control boring and drilling integrated machine high-speed drilling machine | |
| CN205057138U (en) | Work piece cambered surface processing equipment | |
| CN219786870U (en) | Electric spark machine head clamping tool for die machining | |
| CN220901926U (en) | Pneumatic chuck fixture convenient to dismantle | |
| CN215315894U (en) | Numerical control lathe for efficiently machining cylindrical surface | |
| CN215200846U (en) | Multi-station automatic clamping tool | |
| CN215041765U (en) | Aluminum product four-axis engraver | |
| CN215699958U (en) | First clamp of quick-release seat | |
| CN217889749U (en) | Positioning fixture for gear machining | |
| CN221020512U (en) | Mould clamping device convenient to stabilize centre gripping |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |