CN214769519U - Clamping tool convenient to adjust and used for electric discharge machine - Google Patents
Clamping tool convenient to adjust and used for electric discharge machine Download PDFInfo
- Publication number
- CN214769519U CN214769519U CN202120875367.3U CN202120875367U CN214769519U CN 214769519 U CN214769519 U CN 214769519U CN 202120875367 U CN202120875367 U CN 202120875367U CN 214769519 U CN214769519 U CN 214769519U
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- clamping
- screw rod
- adjust
- centre gripping
- rod driving
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- 239000000463 material Substances 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000000712 assembly Effects 0.000 claims description 15
- 238000000429 assembly Methods 0.000 claims description 15
- 230000003139 buffering effect Effects 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 238000010892 electric spark Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 230000001502 supplementing effect Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of anchor clamps, and a centre gripping frock for electric discharge machine convenient to adjust is disclosed, including the base, fixed mounting has lead screw drive assembly an between the base internal surface, and lead screw drive assembly a week side is connected with the mobile station, and it has the angle modulation seat to articulate between the mobile station internal surface, and it has the angle modulation push rod to articulate between angle modulation seat and the mobile station relative surface, and the angle modulation seat is inside to rotate through the bearing and is connected with the pivot, and the position fixed mounting that the angle modulation seat bottom surface just corresponds the pivot has driving motor. The utility model discloses a design of centre gripping subassembly and profile modeling module becomes traditional face formula anchor clamps and is the point type anchor clamps, through the conversion of centre gripping mode, makes the device can with the automatic adaptation of the shape of work piece when the centre gripping, through the realization of above-mentioned technological effect to make this device can carry out the centre gripping operation to the work piece of many shapes of many specifications, through the realization of many shapes of many specifications form centre gripping effect, thereby effectively improve the practicality and the commonality of this device.
Description
Technical Field
The utility model belongs to the technical field of anchor clamps, specifically a centre gripping frock for electric discharge machine convenient to adjust.
Background
An electric discharge machine is a special machining method for removing a conductive material by using an electric erosion action generated during pulse discharge between two electrodes immersed in a working fluid, and is also called as electric discharge machining or electric erosion machining.
Although some clamps are already available in the market at present, in actual use, some disadvantages still exist, for example, when the existing device is used for machining parts, the parts need to be clamped, and when the existing device is used for clamping the parts, the surface smoothness of the parts is damaged due to the excessive force of the clamps, even the surface of the parts is deformed and damaged, so that the machined parts are scrapped, and the quality of the parts is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at above problem, the utility model provides an electric spark machine centre gripping frock convenient to adjust has the advantage that can accurate control clamp force size.
In order to achieve the above object, the utility model provides a following technical scheme: a clamping tool for an electric discharge machine convenient to adjust comprises a base, wherein a screw rod driving assembly a is fixedly installed between the inner surfaces of the base, the peripheral side of the screw rod driving assembly a is connected with a moving table, an angle adjusting seat is hinged between the inner surfaces of the moving table, an angle adjusting push rod is hinged between the angle adjusting seat and the opposite surface of the moving table, a rotating shaft is rotatably connected inside the angle adjusting seat through a bearing, a transmission motor is fixedly installed on the bottom surface of the angle adjusting seat and corresponds to the rotating shaft, one end of an output shaft of the transmission motor is fixedly connected with the rotating shaft, the top end of the rotating shaft is fixedly connected with a working table, a material bearing table is fixedly installed in the middle line position of the working table, a conveying assembly is fixedly installed inside the material bearing table, a central control panel is fixedly installed on the surface of the working table, screw rod driving assemblies b are fixedly installed on the two side surfaces of the material bearing table, and the end parts of the two screw rod driving assemblies b are connected with the working table, and the peripheral side surfaces of the two screw rod driving assemblies b are connected with clamping assemblies.
As a preferred technical scheme of the utility model, the centre gripping subassembly includes the holder, the holder inner wall is connected with the lead screw drive assembly b that corresponds the position, the inside fixed mounting of holder has rubber buffering gasbag, rubber buffering gasbag back fixed intercommunication has the air supplement pipe, air supplement pipe all sides fixed mounting has the pneumatic valve, holder back fixed mounting has baroceptor, baroceptor one end extends to inside the rubber buffering gasbag, the fixed intercommunication of holder terminal surface has a set of stand pipe that is linear array and distributes, and is a set of the equal sliding connection in stand pipe has the profile modeling module, and is a set of profile modeling module tail end all with rubber buffering gasbag fixed connection, the baroceptor port is connected with well accuse panel electricity.
As a preferred technical scheme of the utility model, the profile modeling module includes the clamping bar, clamping bar tail end and rubber buffering gasbag fixed connection, clamping bar week side and the stand pipe sliding connection who corresponds the position, clamping bar tip threaded connection has the buffering to glue the head, clamping bar week side is fixed set up with the buffering glue first complex thread groove.
As an optimal technical scheme of the utility model, lead screw drive assembly an and lead screw drive assembly b all include servo motor, two guide bars and transmission lead screw, the one end and the transmission lead screw fixed connection of servo motor output shaft.
As a preferred technical scheme of the utility model, conveying assembly is including defeated material motor, endless conveyor belt, drive roll and driven voller both ends all rotate with the material supporting platform and are connected, defeated material motor surface and material supporting platform fixed connection, drive roll and driven voller week side all are connected with endless conveyor belt, defeated material motor output shaft's one end and drive roll fixed connection.
As the utility model discloses a preferred technical scheme, the inside fixed mounting of well accuse panel has the controller, well accuse panel surface is provided with display screen and well accuse button respectively, a set of location mounting hole has been seted up on the base surface.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a design of centre gripping subassembly and profile modeling module, it is the point type anchor clamps to become traditional face formula anchor clamps, conversion through the centre gripping mode, make the device can with the automatic adaptation of the shape of work piece when the centre gripping, realization through above-mentioned technological effect, thereby make this device can carry out the centre gripping operation to the work piece of many shapes of many specifications, realization through many shapes of many specifications multiform form centre gripping effect, thereby effectively improve the practicality and the commonality of this device, and through baroceptor's cooperation design, can be when the centre gripping operation, the accurate measurement and control is carried out to the centre gripping dynamics of this device, through the realization of accurate measurement and control effect, then effectively guarantee and inject the tight dynamics of clamp of this device.
2. The utility model discloses a control of angle modulation push rod, lead screw drive assembly an and driving motor is convenient for carry out the quick adjustment to the processing position by clamping workpiece when using, through the realization of above-mentioned quick adjustment function to the degree of freedom when effectively improving this device and using.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;
FIG. 3 is a schematic front view of the structure of FIG. 1 according to the present invention;
fig. 4 is a schematic structural view of the base, the conveying assembly and the screw rod driving assembly a of the present invention;
FIG. 5 is a schematic structural view of the clamping assembly of the present invention;
fig. 6 is a schematic structural view of the profiling module of the present invention.
In the figure: 1. a base; 2. a screw rod driving component a; 3. a mobile station; 4. an angle adjusting seat; 5. an angle adjusting push rod; 6. a drive motor; 7. a work table; 8. a material bearing platform; 9. a delivery assembly; 10. a central control panel; 11. a screw rod driving component b; 12. a clamping assembly; 13. a holder; 14. a rubber buffer air bag; 15. a gas supplementing pipe; 16. an air pressure sensor; 17. a guide tube; 18. a profiling module; 19. a clamping bar; 20. the head is glued in buffering.
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.
As shown in fig. 1 to 6, the utility model provides a clamping tool for electric discharge machine convenient to adjust, which comprises a base 1, wherein the surface of the base 1 is provided with a group of positioning and mounting holes, and the positioning and mounting holes are used for inserting a connecting piece, so that the device is fixed on a corresponding mounting platform;
a lead screw driving assembly a2 is fixedly installed between the inner surfaces of the bases 1, the peripheral side surface of the lead screw driving assembly a2 is connected with the mobile station 3, and the lead screw driving assembly a2 is arranged to change the position of a clamped workpiece in the transverse direction, so that the position of the clamped workpiece is changed, and the position of the workpiece to be processed is changed;
an angle adjusting seat 4 is hinged between the inner surfaces of the mobile stations 3, an angle adjusting push rod 5 is hinged between the angle adjusting seat 4 and the opposite surface of the mobile station 3, a rotating shaft is rotatably connected inside the angle adjusting seat 4 through a bearing, a transmission motor 6 is fixedly installed on the bottom surface of the angle adjusting seat 4 and corresponds to the position of the rotating shaft, one end of an output shaft of the transmission motor 6 is fixedly connected with the rotating shaft, the transmission motor 6 is arranged to change the arrangement angle of a workbench 7, the processed position of a workpiece is changed through the change of the arrangement angle of the workbench 7, the angle adjusting push rod 5 is arranged to change the processed angle of the workpiece, a self-braking mechanism is fixedly arranged inside the transmission motor 6, the rotating shaft is effectively self-limited through the increase of the self-braking mechanism, the self-braking mechanism inside the transmission motor 6 is an existing mechanism, and is not repeated;
the top end of the rotating shaft is fixedly connected with a workbench 7, a material bearing table 8 is fixedly arranged at the central line position of the workbench 7, and a conveying assembly 9 is fixedly arranged in the material bearing table 8;
the conveying assembly 9 comprises a conveying motor, an annular conveying belt, a driving roller and a driven roller, two ends of the driving roller and two ends of the driven roller are rotatably connected with the material bearing table 8, one surface of the conveying motor is fixedly connected with the material bearing table 8, peripheral side surfaces of the driving roller and the driven roller are connected with the annular conveying belt, one end of an output shaft of the conveying motor is fixedly connected with the driving roller, and the conveying assembly 9 is used for realizing rapid feeding and discharging of workpieces to be clamped;
a central control panel 10 is fixedly arranged on the surface of the workbench 7, a controller is fixedly arranged in the central control panel 10, a display screen and a central control button are respectively arranged on the surface of the central control panel 10, the central control panel 10 is used for controlling the electric power mechanism of the clamping tool, and the display screen is used for displaying the monitoring data of the two air pressure sensors 16 in real time;
the two side surfaces of the material bearing table 8 are fixedly provided with screw rod driving assemblies b11, the end parts of the two screw rod driving assemblies b11 are connected with the workbench 7, and the peripheral side surfaces of the two screw rod driving assemblies b11 are connected with clamping assemblies 12.
The screw rod driving assembly a2 and the screw rod driving assembly b11 both comprise a servo motor, two guide rods and a transmission screw rod, and one end of an output shaft of the servo motor is fixedly connected with the transmission screw rod;
the clamping assembly 12 comprises a clamping seat 13, the inner wall of the clamping seat 13 is connected with a screw rod driving assembly b11 at a corresponding position, a rubber buffer air bag 14 is fixedly arranged in the clamping seat 13, and inert buffer gas is fixedly filled in the rubber buffer air bag 14;
the back of the rubber buffering air bag 14 is fixedly communicated with an air supplementing pipe 15, air valves are fixedly mounted on the peripheral sides of the air supplementing pipe 15, an air pressure sensor 16 is fixedly mounted on the back of the clamping seat 13, one end of the air pressure sensor 16 extends into the rubber buffering air bag 14, the port of the air pressure sensor 16 is electrically connected with the central control panel 10, the air pressure sensor 16 is used for monitoring air pressure data in the rubber buffering air bag 14 in real time, the air pressure sensor 16 feeds the monitored real-time data back to a controller in the central control panel 10, the controller controls the working states of the two lead screw driving assemblies b11 according to the data feedback of the air pressure sensor 16, and the controller and the air pressure sensor 16 can be customized according to actual requirements or selected models;
the end face of the holder 13 is fixedly communicated with a group of guide tubes 17 which are distributed in a linear array, the insides of the group of guide tubes 17 are all connected with profiling modules 18 in a sliding mode, and the tail ends of the group of profiling modules 18 are all fixedly connected with the rubber buffer air bag 14.
The profiling module 18 comprises a clamping rod 19, the tail end of the clamping rod 19 is fixedly connected with the rubber buffer air bag 14, the peripheral side face of the clamping rod 19 is in sliding connection with the guide pipe 17 at the corresponding position, the end part of the clamping rod 19 is in threaded connection with a buffer rubber head 20, and the peripheral side face of the clamping rod 19 is fixedly provided with a thread groove matched with the buffer rubber head 20.
The utility model discloses a theory of operation and use flow:
when the automatic cutting machine is actually used, the length of the conveying assembly 9 can be customized according to actual requirements, the conveying assembly 9 is used for feeding and discharging a workpiece to be machined, when the clamping operation is carried out, the conveying assembly 9 conveys the workpiece to be machined to the position right below the electric spark machine, after the workpiece is conveyed, the conveying assembly 9 is automatically braked before use, by setting the monitoring threshold values of the two air pressure sensors 16 through setting the controller, during the clamping operation, under the control of the controller, the two lead screw driving assemblies b11 work independently, when the air pressure value of the air pressure sensor 16 reaches a threshold value, the two lead screw driving assemblies b11 stop working, when the air pressure value of the air pressure sensor 16 reaches a threshold value, the clamping work is finished, and after the clamping is finished, the processed position and the processed angle of the workpiece can be changed by controlling the screw rod driving assembly a2, the transmission motor 6 and the angle adjusting push rod 5.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides an electric spark machine centre gripping frock convenient to adjust, includes base (1), its characterized in that:
the angle adjusting device is characterized in that a screw rod driving assembly a (2) is fixedly installed between the inner surfaces of the base (1), the peripheral side of the screw rod driving assembly a (2) is connected with a mobile station (3), an angle adjusting seat (4) is hinged between the inner surfaces of the mobile station (3), an angle adjusting push rod (5) is hinged between the angle adjusting seat (4) and the opposite surface of the mobile station (3), a rotating shaft is rotatably connected inside the angle adjusting seat (4) through a bearing, a transmission motor (6) is fixedly installed on the bottom surface of the angle adjusting seat (4) and corresponds to the rotating shaft, one end of an output shaft of the transmission motor (6) is fixedly connected with the rotating shaft, the top end of the rotating shaft is fixedly connected with a workbench (7), a material bearing table (8) is fixedly installed at the central line position of the workbench (7), a conveying assembly (9) is fixedly installed inside the material bearing table (8), and a central control panel (10) is fixedly installed on the surface of the workbench (7), the material bearing table is characterized in that screw rod driving assemblies b (11) are fixedly mounted on two side faces of the material bearing table (8), the end portions of the screw rod driving assemblies b (11) are connected with the working table (7), and the circumferential side faces of the screw rod driving assemblies b (11) are connected with clamping assemblies (12).
2. The electric discharge machine clamping tool convenient to adjust as claimed in claim 1, is characterized in that: the clamping assembly (12) comprises a clamping seat (13), the inner wall of the clamping seat (13) is connected with a screw rod driving assembly b (11) at a corresponding position, a rubber buffer air bag (14) is fixedly arranged in the clamping seat (13), the back of the rubber buffer air bag (14) is fixedly communicated with an air supplement pipe (15), an air valve is fixedly arranged on the peripheral side surface of the air supply pipe (15), an air pressure sensor (16) is fixedly arranged on the back surface of the clamping seat (13), one end of the air pressure sensor (16) extends into the rubber buffer air bag (14), a group of guide tubes (17) which are distributed in a linear array are fixedly communicated with the end surface of the clamping seat (13), profiling modules (18) are connected inside the group of guide tubes (17) in a sliding manner, the tail ends of the group of profiling modules (18) are fixedly connected with the rubber buffer air bag (14), and the port of the air pressure sensor (16) is electrically connected with the central control panel (10).
3. The electric discharge machine clamping tool convenient to adjust as claimed in claim 2, is characterized in that: profile modeling module (18) are including clamping bar (19), clamping bar (19) tail end and rubber buffering gasbag (14) fixed connection, clamping bar (19) week side and stand pipe (17) sliding connection who corresponds the position, clamping bar (19) tip threaded connection has buffering to glue first (20), clamping bar (19) week side is fixed seted up and is glued first (20) complex thread groove with the buffering.
4. The electric discharge machine clamping tool convenient to adjust as claimed in claim 1, is characterized in that: the screw rod driving assembly a (2) and the screw rod driving assembly b (11) comprise a servo motor, two guide rods and a transmission screw rod, and one end of an output shaft of the servo motor is fixedly connected with the transmission screw rod.
5. The electric discharge machine clamping tool convenient to adjust as claimed in claim 1, is characterized in that: conveying component (9) are including defeated material motor, endless conveyor belt, drive roll and driven voller both ends all rotate with material bearing platform (8) and are connected, defeated material motor one surface and material bearing platform (8) fixed connection, drive roll and driven voller week side all are connected with endless conveyor belt, the one end and the drive roll fixed connection of defeated material motor output shaft.
6. The electric discharge machine clamping tool convenient to adjust as claimed in claim 1, is characterized in that: the central control panel (10) is internally and fixedly provided with a controller, the surface of the central control panel (10) is respectively provided with a display screen and a central control key, and the surface of the base (1) is provided with a group of positioning and mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120875367.3U CN214769519U (en) | 2021-04-27 | 2021-04-27 | Clamping tool convenient to adjust and used for electric discharge machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120875367.3U CN214769519U (en) | 2021-04-27 | 2021-04-27 | Clamping tool convenient to adjust and used for electric discharge machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214769519U true CN214769519U (en) | 2021-11-19 |
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ID=78689962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120875367.3U Expired - Fee Related CN214769519U (en) | 2021-04-27 | 2021-04-27 | Clamping tool convenient to adjust and used for electric discharge machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214769519U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117564726A (en) * | 2023-11-29 | 2024-02-20 | 山东华港智能科技有限公司 | Mobile phone metal rear shell processing device |
| CN117697054A (en) * | 2024-02-06 | 2024-03-15 | 中科超声(山东)精密工业有限公司 | Ultrasonic spark shaft forming device |
-
2021
- 2021-04-27 CN CN202120875367.3U patent/CN214769519U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117564726A (en) * | 2023-11-29 | 2024-02-20 | 山东华港智能科技有限公司 | Mobile phone metal rear shell processing device |
| CN117564726B (en) * | 2023-11-29 | 2024-06-18 | 山东华港智能科技有限公司 | Mobile phone metal rear shell processing device |
| CN117697054A (en) * | 2024-02-06 | 2024-03-15 | 中科超声(山东)精密工业有限公司 | Ultrasonic spark shaft forming device |
| CN117697054B (en) * | 2024-02-06 | 2024-04-16 | 中科超声(山东)精密工业有限公司 | Ultrasonic spark shaft forming device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |