CN210790145U - Fixed clamping mechanism for numerical control machine tool - Google Patents
Fixed clamping mechanism for numerical control machine tool Download PDFInfo
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- CN210790145U CN210790145U CN201921587731.5U CN201921587731U CN210790145U CN 210790145 U CN210790145 U CN 210790145U CN 201921587731 U CN201921587731 U CN 201921587731U CN 210790145 U CN210790145 U CN 210790145U
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- clamping mechanism
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Abstract
The utility model discloses a fixed clamping mechanism for digit control machine tool, include the lathe workstation and install the mounting panel at the lathe workstation upside, the lathe workstation is provided with coupling mechanism with the junction of mounting panel, coupling mechanism includes knob bolt, slot, clamp plate and picture peg, picture peg fixed mounting is at the lower surface of mounting panel, the slot is seted up at the upper surface of lathe workstation, clamp plate slidable mounting is in the one end of slot, the knob bolt closes soon through the screw thread and installs in one side of lathe workstation, and the one end of knob bolt passes the lathe workstation and passes through the bearing rotation with clamp plate and be connected; through the designed connecting mechanism, when the fixed clamping mechanism is disassembled and replaced, only the knob bolt needs to be manually rotated, so that the disassembly and replacement are more convenient; through the head that sticiss of design, when carrying out the compaction fixing to the material, elasticity through the spring makes fixed effect better.
Description
Technical Field
The utility model belongs to the technical field of the digit control machine tool, concretely relates to fixed clamping mechanism for digit control machine tool.
Background
The numerically controlled lathe is one of the widely used numerically controlled machines at present. The cutting tool is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angles, complex rotary inner and outer curved surfaces, cylindrical threads, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like. The fixed clamping mechanism is used for clamping the workpiece, and the workpiece is kept at a preset position in the clamp when the numerical control lathe works.
The existing fixed clamping mechanism for the numerical control machine tool is damaged after being used for a long time and needs to be disassembled for replacement, the fixed clamping mechanism is usually fixedly installed by using bolts, and the bolts need to be unscrewed one by one to solve the problem that the disassembly is troublesome, so that the fixed clamping mechanism for the numerical control machine tool is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixed clamping mechanism for digit control machine tool to solve the current fixed clamping mechanism for digit control machine tool that proposes among the above-mentioned background art and appear damaging after using for a long time, need dismantle and change, and fixed clamping mechanism uses the bolt to carry out fixed mounting usually, and needs the bolt of screwing down one by one to dismantle comparatively troublesome problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed clamping mechanism for digit control machine tool, includes the lathe workstation and installs the mounting panel at the lathe workstation upside, the lathe workstation is provided with coupling mechanism with the junction of mounting panel, coupling mechanism includes knob bolt, slot, clamp plate and picture peg, picture peg fixed mounting is at the lower surface of mounting panel, the upper surface at the lathe workstation is seted up to the slot, clamp plate slidable mounting is in the one end of slot, the knob bolt closes soon through the screw thread and installs in one side of lathe workstation, and the one end of knob bolt passes the lathe workstation and passes through the bearing rotation with clamp plate and be connected.
Preferably, the middle part of the upper surface of the mounting plate is provided with a hinge plate, and the upper end of the hinge plate is rotatably connected with a cross rod through a bearing. The utility model discloses a quick-witted, including mounting panel, spout, slide block, catch bar, horizontal pole, last surface one end fixedly connected with cylinder of mounting panel, the output of cylinder is connected with the slider, the slider passes through spout sliding connection with the mounting panel, the one end of slider is rotated through the pivot and is connected with the slurcam, the one end of slurcam is rotated through the pivot with horizontal pole one end and is connected, the other end of horizontal pole is provided with the pressure.
Preferably, the tightening head comprises a fixed cylinder fixedly mounted on the cross rod, a sliding cylinder slidably mounted at one end of the fixed cylinder, and a spring mounted inside the fixed cylinder and the sliding cylinder, and one end of the sliding cylinder is provided with a rubber anti-slip sheet.
Preferably, a fixing mechanism is arranged at the joint of the rubber anti-slip sheet and the sliding cylinder, the fixing mechanism comprises a connecting groove and a connecting block, the connecting groove is formed in the surface of the rubber anti-slip sheet, the connecting block is fixed to the surface of one end of the sliding cylinder, and the connecting block is inserted into the connecting groove.
Preferably, the lower side of the cross section of the inserting plate is arranged to be dovetail-shaped, and the pressing plate and the inserting groove are connected with the spring in a pressing and clamping manner.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the connecting mechanism who designs, when dismantling the change to fixed clamping mechanism, only need manual rotation knob bolt can, it is more convenient when dismantling the change.
(2) Through the head that sticiss of design, when carrying out the compaction fixing to the material, elasticity through the spring makes fixed effect better.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of a compact head structure of the present invention;
in the figure: 1. a machine tool table; 2. mounting a plate; 3. tightening a pressing head; 4. a cross bar; 5. a hinge plate; 6. a push plate; 7. a slider; 8. a cylinder; 9. a knob bolt; 10. a slot; 11. pressing the plate tightly; 12. inserting plates; 13. a spring; 14. a fixed cylinder; 15. a sliding cylinder; 16. rubber antiskid sheets.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a fixed clamping mechanism for a numerical control machine tool comprises a machine tool workbench 1 and a mounting plate 2 mounted on the upper side of the machine tool workbench 1, a connecting mechanism is arranged at the joint of the machine tool workbench 1 and the mounting plate 2, the connecting mechanism comprises a knob bolt 9, a slot 10, a pressure plate 11 and a plug board 12, the plug board 12 is fixedly mounted on the lower surface of the mounting plate 2, the slot 10 is arranged on the upper surface of the machine tool workbench 1, the pressure plate 11 is slidably mounted at one end of the slot 10, the knob bolt 9 is rotatably mounted on one side of the machine tool workbench 1 through threads, one end of the knob bolt 9 penetrates through the machine tool workbench 1 and is rotatably connected with the pressure plate 11 through a bearing, the fixed clamping mechanism is damaged due to failure, the knob bolt 9 only needs to be manually rotated, the pressure plate 11 is driven to slide in the slot 10 through the screwing of the threads and the machine tool workbench 1, and the pressure, the inserting plate 12 can be pulled out of the slot 10, then the fixing and clamping mechanism can be disassembled for maintenance or replacement, when a new fixing and clamping mechanism is installed, the inserting plate 12 only needs to be inserted into the slot 10, the knob bolt 9 is screwed to push the pressing plate 11 to be tightly pressed on the inserting plate 12, and the inserting plate 12 can be fixed in the slot 10, so that the fixing and clamping mechanism is fixed on the machine tool workbench 1.
In this embodiment, preferably, a hinge plate 5 is disposed in the middle of the upper surface of the mounting plate 2, and the upper end of the hinge plate 5 is rotatably connected to the cross rod 4 through a bearing. Upper surface one end fixedly connected with cylinder 8 of mounting panel 2, the output of cylinder 8 is connected with slider 7, slider 7 passes through spout sliding connection with mounting panel 2, the one end of slider 7 is rotated through the pivot and is connected with slurcam 6, the one end of slurcam 6 is rotated through the pivot with 4 one ends of horizontal pole and is connected, the other end of horizontal pole 4 is provided with tight pressure head 3, cylinder 8 promotes slider 7 and slides in the one end of mounting panel 2, the lower extreme that drives slurcam 6 slides, the one end that the horizontal pole 4 was moved in 6 upper ends tops of slurcam rises, the other end decline of horizontal pole 4 and sticiss on the material through sticising.
In this embodiment, preferably, the pressing head 3 includes a fixed cylinder 14 fixedly installed on the cross bar 4, a sliding cylinder 15 slidably installed at one end of the fixed cylinder 14, and a spring 13 installed inside the fixed cylinder 14 and the sliding cylinder 15, one end of the sliding cylinder 15 is provided with a rubber anti-slip sheet 16, and through the relative sliding of the fixed cylinder 14 and the sliding cylinder 15 and the elastic force of the spring 13, the spring 13 is forced to contract when pressing the material, so that the spring 13 pushes the sliding cylinder 15 and the rubber anti-slip sheet 16 to press against the material for fixing.
In this embodiment, preferably, a fixing mechanism is arranged at a joint of the rubber anti-slip sheet 16 and the sliding cylinder 15, the fixing mechanism includes a connecting groove and a connecting block, the connecting groove is formed in the surface of the rubber anti-slip sheet 16, the connecting block is fixed on the surface of one end of the sliding cylinder 15, the connecting block is inserted into the connecting groove, and the rubber anti-slip sheet 16 is conveniently replaced by inserting the connecting groove and the connecting block.
In this embodiment, preferably, the lower side of the cross section of the insert plate 12 is arranged in a dovetail shape, and the pressing plate 11 and the slot 10 are in pressing and clamping connection with the spring 13, so that the connection between the pressing plate 11 and the slot 10 and the spring 13 is more stable.
The utility model discloses a theory of operation and use flow: after the utility model is installed, firstly, the installation fixing and safety protection of the utility model are checked, then the utility model can be used, when in use, the air cylinder 8 pushes the slide block 7 to slide at one end of the mounting plate 2 to drive the lower end of the push plate 6 to slide, the upper end of the push plate 6 pushes one end of the cross rod 4 to rise, the other end of the cross rod 4 descends and tightly presses the material through the pressing head 3, through the relative sliding of the fixed cylinder 14 and the sliding cylinder 15 and the elastic force of the spring 13, the spring 13 is stressed to shrink when tightly pressing the material, thereby the spring 13 pushes the sliding cylinder 15 and the rubber anti-skid sheet 16 to tightly press the material to fix, when the fixed clamping mechanism is damaged, only the knob bolt 9 needs to be manually rotated, the screw thread is screwed with the machine tool workbench 1 to drive the pressing plate 11 to slide in the slot 10, so that the pressing plate 11 is removed from one, then can extract picture peg 12 from the slot 10 in, then can dismantle fixed clamping mechanism and overhaul or change, only need insert slot 10 to picture peg 12 during the new fixed clamping mechanism of installation in, close knob bolt 9 soon and promote pressfitting board 11 and sticis on picture peg 12, thereby can fix picture peg 12 in slot 10 and fix fixed clamping mechanism on lathe workstation 1, it is right so just to have accomplished the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a fixed clamping mechanism for digit control machine tool, includes lathe workstation (1) and installs mounting panel (2) at lathe workstation (1) upside, its characterized in that: lathe workstation (1) is provided with coupling mechanism with the junction of mounting panel (2), coupling mechanism includes knob bolt (9), slot (10), clamp plate (11) and picture peg (12), picture peg (12) fixed mounting is at the lower surface of mounting panel (2), the upper surface at lathe workstation (1) is seted up in slot (10), clamp plate (11) slidable mounting is in the one end of slot (10), knob bolt (9) close soon through the screw thread and install in one side of lathe workstation (1), and the one end of knob bolt (9) is passed lathe workstation (1) and is rotated through the bearing with clamp plate (11) and be connected.
2. The fixed clamping mechanism for the numerical control machine tool according to claim 1, characterized in that: the upper surface middle part of mounting panel (2) is provided with flap (5), the upper end of flap (5) is rotated through the bearing and is connected with horizontal pole (4), the upper surface one end fixedly connected with cylinder (8) of mounting panel (2), the output of cylinder (8) is connected with slider (7), slider (7) and mounting panel (2) are through spout sliding connection, the one end of slider (7) is rotated through the pivot and is connected with slurcam (6), the one end of slurcam (6) is rotated through the pivot with horizontal pole (4) one end and is connected, the other end of horizontal pole (4) is provided with tight pressure head (3).
3. The fixed clamping mechanism for the numerical control machine tool according to claim 2, characterized in that: the tightening head (3) comprises a fixed cylinder (14) fixedly mounted on the cross rod (4), a sliding cylinder (15) slidably mounted at one end of the fixed cylinder (14) and a spring (13) mounted inside the fixed cylinder (14) and the sliding cylinder (15), and one end of the sliding cylinder (15) is provided with a rubber anti-slip sheet (16).
4. The fixed clamping mechanism for the numerical control machine tool according to claim 3, characterized in that: the rubber antiskid piece (16) is provided with fixed establishment with the junction of sliding tube (15), fixed establishment includes spread groove and connecting block, the surface at rubber antiskid piece (16) is seted up to the spread groove, the one end surface at sliding tube (15) is fixed to the connecting block, the connecting block inserts in the spread groove.
5. The fixed clamping mechanism for the numerical control machine tool according to claim 1, characterized in that: the lower side of the cross section of the inserting plate (12) is arranged to be dovetail-shaped, and the pressing plate (11) and the inserting groove (10) are connected with the spring (13) in a pressing clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921587731.5U CN210790145U (en) | 2019-09-24 | 2019-09-24 | Fixed clamping mechanism for numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921587731.5U CN210790145U (en) | 2019-09-24 | 2019-09-24 | Fixed clamping mechanism for numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210790145U true CN210790145U (en) | 2020-06-19 |
Family
ID=71246204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921587731.5U Active CN210790145U (en) | 2019-09-24 | 2019-09-24 | Fixed clamping mechanism for numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210790145U (en) |
-
2019
- 2019-09-24 CN CN201921587731.5U patent/CN210790145U/en active Active
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