CN217475404U - Positioning fixture for hardware machining with rapidly replaced chuck - Google Patents
Positioning fixture for hardware machining with rapidly replaced chuck Download PDFInfo
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- CN217475404U CN217475404U CN202221197758.5U CN202221197758U CN217475404U CN 217475404 U CN217475404 U CN 217475404U CN 202221197758 U CN202221197758 U CN 202221197758U CN 217475404 U CN217475404 U CN 217475404U
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Abstract
The utility model discloses a positioning fixture for hardware processing of quick replacement chuck, including base mechanism, there is actuating mechanism at the middle part at base mechanism top through bolted connection, there is the supporting mechanism all through bolted connection in the left and right sides at actuating mechanism top, the welding of supporting mechanism's top has positioning mechanism, controls the equal sliding connection in one side that two supporting mechanism are relative and has grafting mechanism. The utility model discloses a controller, grip block, positioning mechanism, guide bar, bed plate, riser, supporting shoe, fixed plate, slot, mounting panel, sliding plate, threaded bush, double-threaded screw, fixed box, slip opening, connecting plate, motor, locating pin, pull rod, location spring, set casing, constant head tank and plugboard's cooperation is used, and convenient and fast more is changed in the chuck dismouting that possesses anchor clamps, labour saving and time saving more, has alleviateed personnel's working strength, conveniently operates, improves machining efficiency's advantage.
Description
Technical Field
The utility model relates to a hardware processing technology field specifically is a positioning fixture for hardware processing of quick replacement chuck.
Background
The hardware processing is to process raw materials (stainless steel, copper, aluminum and iron) into various parts according to the drawing or sample of a customer by using machines such as a lathe, a milling machine, a drilling machine, polishing and the like, for example: screw, motor shaft, model car part, fishing tackle accessory, audio amplifier class product shell, portable power source shell etc. hardware processing flow just cuts the material according to production needs, cuts some for little accessory production after good and just can go the punch press and then gong surely or CNC processing, this is very much in the aspect of glasses accessory, auto-parts production.
Anchor clamps are used for fixing the processing object in the hardware processing in-process, make it possess the exact position, in order to accept the device of construction or detection, anchor clamps are usually by locating element, clamping device, tool setting guide element, indexing means, connecting element and base etc. constitute, current anchor clamps for hardware processing structure is comparatively simple, the chuck of anchor clamps is mostly through bolt fixed mounting, the dismouting is changed like this and is wasted time and energy, personnel's working strength has been increased, and inconvenient to anchor clamps operate, influence machining efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a positioning fixture for hardware processing of quick replacement chuck, the chuck dismouting that possesses anchor clamps is changed convenient and fast more, labour saving and time saving more has alleviateed personnel's working strength, conveniently operate, improve machining efficiency's advantage, the chuck of having solved current five metals and having added anchor clamps is mostly through bolt fixed mounting, the dismouting is changed and is wasted time and energy, personnel's working strength has been increased, it is inconvenient to operate the anchor clamps, influence machining efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positioning fixture for hardware processing of quick replacement chuck, includes base mechanism, there is actuating mechanism at the middle part at base mechanism top through bolted connection, there is the supporting mechanism all through bolted connection in the left and right sides at actuating mechanism top, the top welding of supporting mechanism has positioning mechanism, controls the equal sliding connection in one side that two supporting mechanism are relative and has grafting mechanism, controls that two grafting mechanism are relative one side and all has welded the grip block, there is the controller in the left side at base mechanism top through bolted connection.
Preferably, the base mechanism includes the bed plate, the riser has all been welded in the four corners at bed plate top, controls and has welded the guide bar between two risers, the surface and the supporting mechanism sliding connection of guide bar, the supporting shoe has all been welded in the four corners of bed plate bottom.
Preferably, actuating mechanism is including fixed case, sliding opening has all been seted up to the left and right sides at fixed roof portion, there is the motor on the right side of fixed case through bolted connection, the output fixedly connected with stud of motor, the equal thread bush in the left and right sides on stud surface is equipped with the thread bush, the welding of thread bush's top has the connecting plate, the top of connecting plate run through to sliding opening's top and with supporting mechanism fixed connection, left-handed thread and right-handed thread have been seted up respectively to the left and right sides on stud surface.
Preferably, the supporting mechanism comprises a mounting plate, sliding plates are welded on the front side and the rear side of the bottom of the mounting plate respectively, the sliding plates are connected with the base mechanism in a sliding mode, a fixing plate is welded on the top of the mounting plate, and slots are formed in the left side and the right side of one side, opposite to the fixing plate, of the left fixing plate.
Preferably, the positioning mechanism comprises a fixed shell, the inner cavity of the fixed shell is slidably connected with a positioning pin, the bottom of the positioning pin penetrates through the inner cavity of the supporting mechanism, a chamfer is formed in the bottom of the positioning pin, a pull rod and a positioning spring are welded at the top of the positioning pin respectively, and a pull ring is welded at the top of the pull rod penetrating through the top of the fixed shell.
Preferably, the inserting mechanism comprises an inserting plate, the top of the inserting plate is provided with a positioning groove, and the output end of the controller is electrically connected with the input end of the driving mechanism.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a controller, the grip block, positioning mechanism, the guide bar, the bed plate, the riser, the supporting shoe, the fixed plate, the slot, the mounting panel, the sliding plate, threaded sleeve, double-end screw, the fixed box, the slip opening, the connecting plate, including a motor, an end cap, a controller, and a cover plate, the locating pin, the pull rod, the positioning spring, the set casing, the cooperation of constant head tank and plugboard is used, the chuck dismouting that possesses anchor clamps is changed convenient and fast more, labour saving and time saving more has alleviateed personnel's working strength, conveniently operate, the advantage of machining efficiency is improved, be worth promoting.
Drawings
FIG. 1 is an isometric view of the structure of the present invention;
fig. 2 is an axonometric view of the support mechanism of the present invention;
fig. 3 is a cross-sectional, isometric view of the drive mechanism of the present invention;
fig. 4 is an axonometric view of the positioning mechanism and the plugging mechanism of the present invention.
In the figure: the device comprises a base mechanism 1, a controller 2, a plug-in mechanism 3, a clamping plate 4, a positioning mechanism 5, a supporting mechanism 6, a driving mechanism 7, a guide rod 8, a base plate 9, a vertical plate 10, a supporting block 11, a fixing plate 12, a slot 13, a mounting plate 14, a sliding plate 15, a threaded sleeve 16, a double-threaded screw rod 17, a fixing box 18, a sliding opening 19, a connecting plate 20, a motor 21, a positioning pin 22, a pull rod 23, a pull ring 24, a positioning spring 25, a fixing shell 26, a positioning groove 27 and a plug-in plate 28.
Detailed Description
Referring to fig. 1-4, a positioning fixture for hardware processing with a fast chuck replacement comprises a base mechanism 1, wherein the middle part of the top of the base mechanism 1 is connected with a driving mechanism 7 through a bolt, the left side and the right side of the top of the driving mechanism 7 are both connected with supporting mechanisms 6 through bolts, a positioning mechanism 5 is welded on the top of each supporting mechanism 6, the opposite sides of the left supporting mechanism 6 and the right supporting mechanism 6 are both connected with an inserting mechanism 3 in a sliding manner, the opposite sides of the left inserting mechanism 3 and the right inserting mechanism 3 are both welded with clamping plates 4, and the left side of the top of the base mechanism 1 is connected with a controller 2 through a bolt;
the base mechanism 1 comprises a base plate 9, vertical plates 10 are welded at four corners of the top of the base plate 9, a guide rod 8 is welded between the left vertical plate 10 and the right vertical plate 10, the surface of the guide rod 8 is connected with the supporting mechanism 6 in a sliding mode, and supporting blocks 11 are welded at four corners of the bottom of the base plate 1;
the driving mechanism 7 comprises a fixed box 18, sliding openings 19 are formed in the left side and the right side of the top of the fixed box 18, the right side of the fixed box 18 is connected with a motor 21 through bolts, the output end of the motor 21 is fixedly connected with a double-threaded screw 17, threaded sleeves 16 are respectively sleeved on the left side and the right side of the surface of the double-threaded screw 17 in a threaded manner, a connecting plate 20 is welded at the top of each threaded sleeve 16, the top of each connecting plate 20 penetrates through the top of the corresponding sliding opening 19 and is fixedly connected with the supporting mechanism 6, and left-handed threads and right-handed threads are respectively formed in the left side and the right side of the surface of the double-threaded screw 17;
the supporting mechanism 6 comprises a mounting plate 14, sliding plates 15 are welded on the front side and the rear side of the bottom of the mounting plate 14, the sliding plates 15 are connected with the base mechanism 1 in a sliding mode, a fixing plate 12 is welded on the top of the mounting plate 14, and slots 13 are formed in opposite sides of the left fixing plate 12 and the right fixing plate 12;
the positioning mechanism 5 comprises a fixed shell 26, a positioning pin 22 is slidably connected to an inner cavity of the fixed shell 26, the bottom of the positioning pin 22 penetrates through the inner cavity of the supporting mechanism 6, a chamfer is formed in the bottom of the positioning pin 22, a pull rod 23 and a positioning spring 25 are welded to the top of the positioning pin 22 respectively, and the top of the pull rod 23 penetrates through the top of the fixed shell 26 and is welded with a pull ring 24;
the plug-in mechanism 3 comprises a plug-in board 28, the top of the plug-in board 28 is provided with a positioning groove 27, and the output end of the controller 2 is electrically connected with the input end of the driving mechanism 7;
by arranging the guide rod 8, the mounting plate 14 can be more stable in the moving process;
the pull rod 23 can be facilitated by arranging the pull ring 24;
by arranging the chamfer, the positioning pin 22 can be conveniently inserted into the positioning groove 27;
the supporting block 11 is arranged, so that the base plate 9 can be supported;
the motor 21 is a servo motor, is an engine for controlling mechanical elements to operate in a servo system, is an auxiliary motor indirect speed change device, can control speed, has very accurate position precision, and can convert voltage signals into torque and rotating speed to drive a control object;
the positioning spring 25 is a compression spring, is a helical spring bearing a pressure, and is made of a circular material in cross section, and a certain gap is formed between the coils of the compression spring.
When the clamping head of the clamp needs to be replaced, the pull rod 23 is pulled upwards, the pull rod 23 drives the positioning pin 22 to move out of the positioning groove 27, the plugboard 28 is pulled out of the slot 13, then the plug board 28 on the other chuck is inserted into the slot 13, when the chuck is completely inserted, the pull rod 23 is loosened, the positioning pin 22 is inserted into the positioning groove 27 under the action of the elastic force released by the positioning spring 25 to position the plug board 28, therefore, the chuck can be replaced, the replacement of the chuck is more convenient and quicker, the working intensity of personnel is reduced, when a workpiece needs to be clamped, the controller 2 controls the motor 21 to work, the motor 21 drives the double-threaded screw 17 to rotate forwards, the double-threaded screw 17 rotating forwards enables the threaded sleeves 16 on the left side and the right side to move relatively, therefore, the clamping plate 4 above the threaded sleeve 16 moves relatively along with the threaded sleeve to clamp the workpiece in the middle, so that the operation is more convenient, and the processing efficiency is improved.
In conclusion: this quick replacement chuck's positioning fixture for hardware processing, through controller 2, grip block 4, positioning mechanism 5, guide bar 8, bed plate 9, riser 10, supporting shoe 11, fixed plate 12, slot 13, mounting panel 14, sliding plate 15, thread bush 16, double-end screw 17, fixed box 18, sliding opening 19, connecting plate 20, motor 21, locating pin 22, pull rod 23, positioning spring 25, set casing 26, the cooperation of constant head tank 27 and plugboard 28 is used, the chuck of having solved current five metals and having used anchor clamps is mostly through bolt fixed mounting, the dismouting is changed and is wasted time and energy, personnel's working strength has been increased, inconvenient operation to the anchor clamps, influence machining efficiency's problem.
Claims (6)
1. The utility model provides a quick replacement chuck's positioning fixture for hardware processing, includes base mechanism (1), its characterized in that: the middle part at base mechanism (1) top has actuating mechanism (7) through bolted connection, there are supporting mechanism (6) all through bolted connection in the left and right sides at actuating mechanism (7) top, the top welding of supporting mechanism (6) has positioning mechanism (5), controls the equal sliding connection in one side that two supporting mechanism (6) are relative and has grafting mechanism (3), controls that two grafting mechanism (3) are relative one side and all has welded grip block (4), there is controller (2) in the left side at base mechanism (1) top through bolted connection.
2. The positioning clamp for hardware machining for rapidly replacing the chuck as claimed in claim 1, wherein: the base mechanism (1) comprises a base plate (9), vertical plates (10) are welded at four corners of the top of the base plate (9), guide rods (8) are welded between the left vertical plate and the right vertical plate (10), the surface of each guide rod (8) is connected with a supporting mechanism (6) in a sliding mode, and supporting blocks (11) are welded at four corners of the bottom of the base plate (9).
3. The positioning clamp for hardware machining for rapidly replacing the chuck as claimed in claim 1, wherein: actuating mechanism (7) are including fixed case (18), sliding opening (19) have all been seted up to the left and right sides at fixed case (18) top, there are motor (21) on the right side of fixed case (18) through bolted connection, the output fixedly connected with double threaded screw (17) of motor (21), the equal thread bush in both sides is equipped with threaded sleeve (16) about double threaded screw (17) surface, the top welding of threaded sleeve (16) has connecting plate (20), the top of connecting plate (20) run through to the top of sliding opening (19) and with supporting mechanism (6) fixed connection, left-handed screw thread and right-handed screw thread have been seted up respectively to the left and right sides on double threaded screw (17) surface.
4. The positioning clamp for hardware machining for rapidly replacing the chuck as claimed in claim 1, wherein: supporting mechanism (6) include mounting panel (14), sliding plate (15) have all been welded to both sides around mounting panel (14) bottom, sliding plate (15) and base mechanism (1) sliding connection, the top welding of mounting panel (14) has fixed plate (12), controls two relative one sides of fixed plate (12) and has all seted up slot (13).
5. The positioning clamp for hardware machining for rapidly replacing the chuck as claimed in claim 1, wherein: positioning mechanism (5) are including set casing (26), the inner chamber sliding connection of set casing (26) has locating pin (22), the inner chamber to supporting mechanism (6) is run through to the bottom of locating pin (22), the chamfer has been seted up to the bottom of locating pin (22), pull rod (23) and positioning spring (25) have been welded respectively to the top of locating pin (22), the top of pull rod (23) is run through to the top of set casing (26) and has welded pull ring (24).
6. The positioning clamp for hardware machining for rapidly replacing the chuck as claimed in claim 1, wherein: the inserting mechanism (3) comprises an inserting plate (28), a positioning groove (27) is formed in the top of the inserting plate (28), and the output end of the controller (2) is electrically connected with the input end of the driving mechanism (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221197758.5U CN217475404U (en) | 2022-05-10 | 2022-05-10 | Positioning fixture for hardware machining with rapidly replaced chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221197758.5U CN217475404U (en) | 2022-05-10 | 2022-05-10 | Positioning fixture for hardware machining with rapidly replaced chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217475404U true CN217475404U (en) | 2022-09-23 |
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ID=83311013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221197758.5U Active CN217475404U (en) | 2022-05-10 | 2022-05-10 | Positioning fixture for hardware machining with rapidly replaced chuck |
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| Country | Link |
|---|---|
| CN (1) | CN217475404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117260591A (en) * | 2023-11-21 | 2023-12-22 | 靖江市恒友汽车部件制造有限公司 | Quick clamp for machining automobile brake accessories |
-
2022
- 2022-05-10 CN CN202221197758.5U patent/CN217475404U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117260591A (en) * | 2023-11-21 | 2023-12-22 | 靖江市恒友汽车部件制造有限公司 | Quick clamp for machining automobile brake accessories |
| CN117260591B (en) * | 2023-11-21 | 2024-02-02 | 靖江市恒友汽车部件制造有限公司 | Quick clamp for machining automobile brake accessories |
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