CN213592287U - Special fixture for numerical control machining center - Google Patents
Special fixture for numerical control machining center Download PDFInfo
- Publication number
- CN213592287U CN213592287U CN202021646114.0U CN202021646114U CN213592287U CN 213592287 U CN213592287 U CN 213592287U CN 202021646114 U CN202021646114 U CN 202021646114U CN 213592287 U CN213592287 U CN 213592287U
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- operation panel
- numerical control
- inner chamber
- machining center
- control machining
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- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 16
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000007858 starting material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000003754 machining Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a numerical control machining center special fixture, comprises an operation bench, the axis fixedly connected with motor of department of operation panel inner chamber bottom, the output shaft transmission of motor is connected with the screw rod, the top and the operation panel of screw rod rotate to be connected, the surperficial threaded connection of screw rod has the swivel nut, fixedly connected with left side board and right side board respectively on the left side of swivel nut and right side, the both sides of operation panel inner chamber all are provided with stop gear. The utility model discloses a place the work piece between two slipmats, the starter motor, the output shaft of motor finally drives two splint and slipmat and removes in opposite directions, and then carries out the centre gripping to the work piece, this numerical control machining center special fixture possesses the wide advantage of application scope, can carry out the centre gripping to not unidimensional work piece, and two splint remove in opposite directions, have guaranteed this numerical control machining center special fixture when the not unidimensional work piece of centre gripping, can guarantee that the central point of work piece is in same position all the time.
Description
Technical Field
The utility model relates to a numerical control processing technology field specifically is numerical control machining center special fixture.
Background
The numerical control machining is a technological method for machining parts on a numerical control machine tool, the technological procedures of the numerical control machine tool machining and the traditional machine tool machining are consistent on the whole but are obviously changed, and the mechanical machining method for controlling the displacement of the parts and a cutter by using digital information is an effective way for solving the problems of variable part varieties, small batch, complex shape, high precision and the like and realizing efficient and automatic machining.
Numerical control processing need use anchor clamps in the course of working to carry out the centre gripping to the work piece, current anchor clamps can only carry out the centre gripping to the work piece of same size, have reduced the application scope of anchor clamps, and current anchor clamps are when to the work piece centre gripping simultaneously, and the central point that is not convenient for to guarantee to process the work piece is in same position all the time, and then has reduced the practicality of anchor clamps.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a numerical control machining center special fixture possesses the wide advantage of practical scope, has solved the problem that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: numerical control machining center special fixture, including the operation panel, the axis fixedly connected with motor of department of operation panel inner chamber bottom, the output shaft transmission of motor is connected with the screw rod, the top and the operation panel of screw rod rotate to be connected, the surperficial threaded connection of screw rod has the swivel nut, the left side and the right side difference fixedly connected with left side board and the right side board of swivel nut, the both sides of operation panel inner chamber all are provided with stop gear, the equal fixedly connected with wedge one in top of left side board and right side board, the through-hole has all been seted up to the both sides at operation panel top, the inner chamber of through-hole is provided with fixture, fixture's bottom is provided with wedge two, one side and the contact of wedge one of wedge two, the top of operation panel inner chamber both sides all is provided with guiding mechanism.
Preferably, stop gear includes the spout of seting up in operation panel inner chamber both sides, the inner chamber sliding connection of spout has the slider, one side that the swivel nut was kept away from to left side board and right side board all with slider fixed connection.
Preferably, fixture includes and runs through the splint that set up in the through-hole inner chamber, the equal fixedly connected with slipmat in top of the relative one side of two splint, the bottom and the two fixed connection of wedge of splint.
Preferably, both the front surface and the back surface of the chucking plate are in contact with the through-hole.
Preferably, guiding mechanism includes the L shape frame that is fixed in operation panel inner chamber both sides top, the inner wall fixed connection of L shape frame top and operation panel, the through hole that supplies L shape frame to pass is seted up to one side of splint, the inner wall and the L shape frame sliding connection of through hole, the surface cover of L shape frame is equipped with the spring, the both ends of spring respectively with the inner wall fixed connection of splint and operation panel.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a place the work piece between two slipmats, the starter motor, the output shaft of motor finally drives two splint and slipmat and removes in opposite directions, and then carries out the centre gripping to the work piece, this numerical control machining center special fixture, possess the wide advantage of application scope, can carry out the centre gripping to unidimensional work piece, two splint remove in opposite directions, guaranteed this numerical control machining center special fixture when the not unidimensional work piece of centre gripping, the central point that can guarantee the work piece is in same position all the time, the practicality of this numerical control machining center special fixture has been improved.
2. The utility model discloses a stop gear's setting, when left side board and right side board reciprocate, left side board and right side board drive two sliders respectively and slide at the inner chamber of spout, make two sliders play limiting displacement to left side board and right side board respectively, and then make stable reciprocating of left side board and right side board, setting through fixture, can add to not unidimensional work piece and hold, the commonality of this numerical control machining center special fixture has been improved, setting through guiding mechanism, when removing about splint, splint are at the surface slip of L shape frame, make L shape frame play the guide effect to the splint, and then make the stable removal of splint remove, simultaneously through the setting of spring, can play the reset action.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is a front sectional view of the structure of the present invention.
In the figure: 1. an operation table; 2. a motor; 3. a screw; 4. a threaded sleeve; 5. a left side plate; 6. a right side plate; 7. a limiting mechanism; 71. a chute; 72. a slider; 8. a first wedge block; 9. a through hole; 10. a clamping mechanism; 101. a splint; 102. a non-slip mat; 11. a second wedge block; 12. a guide mechanism; 121. an L-shaped frame; 122. a spring.
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. 1-2, the present invention provides a technical solution: the special fixture for the numerical control machining center comprises an operating platform 1, a motor 2 is fixedly connected with a middle shaft at the bottom of an inner cavity of the operating platform 1, an output shaft of the motor 2 is in transmission connection with a screw rod 3, the top end of the screw rod 3 is rotatably connected with the operating platform 1, a threaded sleeve 4 is in threaded connection with the surface of the screw rod 3, a left side plate 5 and a right side plate 6 are respectively and fixedly connected with the left side and the right side of the threaded sleeve 4, two sides of the inner cavity of the operating platform 1 are respectively provided with a limiting mechanism 7, the limiting mechanism 7 comprises sliding grooves 71 which are formed in two sides of the inner cavity of the operating platform 1, sliding blocks 72 are in sliding connection with the inner cavities of the sliding grooves 71, one sides of the left side plate 5 and the right side plate 6, which are far away from the threaded sleeve 4, are respectively and fixedly connected with the sliding blocks 72, and the two sliding blocks 72 respectively play a limiting role in limiting for the left side plate, further, the left side plate 5 and the right side plate 6 can stably move up and down, the top parts of the left side plate 5 and the right side plate 6 are fixedly connected with a first wedge block 8, both sides of the top part of the operation table 1 are respectively provided with a through hole 9, the inner cavity of the through hole 9 is provided with a clamping mechanism 10, the bottom part of the clamping mechanism 10 is provided with a second wedge block 11, one side of the second wedge block 11 is contacted with the first wedge block 8, the clamping mechanism 10 comprises a clamping plate 101 which is arranged in the inner cavity of the through hole 9 in a penetrating way, the top parts of the opposite sides of the two clamping plates 101 are respectively and fixedly connected with an anti-skid pad 102, the bottom part of the clamping plate 101 is fixedly connected with the second wedge block 11, the front surface and the back surface of the clamping plate 101 are respectively contacted with the through hole 9, workpieces with different sizes can be clamped through the arrangement of the clamping, guiding mechanism 12 includes the L shape frame 121 that is fixed in operation panel 1 inner chamber both sides top, the inner wall fixed connection of L shape frame 121 top and operation panel 1, the through-hole that supplies L shape frame 121 to pass is seted up to one side of splint 101, the inner wall and the L shape frame 121 sliding connection of through-hole, the surface cover of L shape frame 121 is equipped with spring 122, spring 122's both ends respectively with the inner wall fixed connection of splint 101 and operation panel 1, setting through guiding mechanism 12, when splint 101 moves about, splint 101 is at the surface slip of L shape frame 121, make L shape frame 121 play the guide effect to splint 101, and then make the stable removal of splint 101 move, simultaneously through the setting of spring 122, can play the reset action.
The working principle is as follows: when the utility model is used, a user places a workpiece between the two anti-skid pads 102, starts the motor 2, the output shaft of the motor 2 drives the screw rod 3 to rotate, the screw rod 3 drives the screw sleeve 4 to move upwards, the screw sleeve 4 drives the left side plate 5 and the right side plate 6 to move upwards synchronously, through the arrangement of the limiting mechanism 7, the left side plate 5 and the right side plate 6 respectively drive the two sliders 72 to slide in the inner cavity of the chute 71, so that the two sliders 72 respectively play a limiting role on the left side plate 5 and the right side plate 6, further the left side plate 5 and the right side plate 6 stably move up and down, the left side plate 5 and the right side plate 6 respectively drive the two wedges I8 to move upwards, the wedges I8 exert pressure on the wedges II 11, so that the two wedges II 11 move towards each other, the wedges II 11 drive the clamping plate 101 to slide on the surface of the L-shaped frame 121, and the clamping plate 101 stretches the, the clamping plate 101 drives the non-slip mat 102 to move until one side of the non-slip mat 102 is abutted against the workpiece, so that the workpiece is clamped, and the purpose of wide application range is achieved.
In summary, the following steps: the special clamp for the numerical control machining center is characterized in that a workpiece is placed between two anti-skid pads 102, a motor 2 is started, an output shaft of the motor 2 finally drives two clamping plates 101 and the anti-skid pads 102 to move oppositely, so that the workpiece is clamped, the special clamp for the numerical control machining center has the advantage of wide application range, can clamp workpieces with different sizes, and ensures that when the special clamp for the numerical control machining center clamps the workpieces with different sizes, can ensure that the center position of the workpiece is always at the same position, improves the practicability of the special clamp for the numerical control machining center, solves the problem that the existing clamp can only clamp workpieces with the same size, reduces the application range of the clamp, meanwhile, when the existing clamp clamps the workpiece, the central position of the machined workpiece is not convenient to be ensured to be always at the same position, and the practicability of the clamp is further reduced.
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.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
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. Numerical control machining center special fixture, including the operation panel, its characterized in that: the axis fixedly connected with motor of department of operation panel inner chamber bottom, the output shaft transmission of motor is connected with the screw rod, the top and the operation panel of screw rod rotate to be connected, the surperficial threaded connection of screw rod has the swivel nut, the left side and the right side of swivel nut are fixedly connected with left side board and right side board respectively, the both sides of operation panel inner chamber all are provided with stop gear, the equal fixedly connected with wedge one in top of left side board and right side board, the through-hole has all been seted up to the both sides at operation panel top, the inner chamber of through-hole is provided with fixture, fixture's bottom is provided with wedge two, one side and the contact of wedge one of wedge two, the top of operation panel inner chamber both sides all is provided with guiding mechanism.
2. The special fixture for the numerical control machining center according to claim 1, characterized in that: stop gear includes the spout of seting up in operation panel inner chamber both sides, the inner chamber sliding connection of spout has the slider, one side that the swivel nut was kept away from to left side board and right side board all with slider fixed connection.
3. The special fixture for the numerical control machining center according to claim 1, characterized in that: fixture includes and runs through the splint that set up in the through-hole inner chamber, the equal fixedly connected with slipmat in top of the relative one side of two splint, the bottom and two fixed connection of wedge of splint.
4. The special fixture for the numerical control machining center according to claim 3, characterized in that: the front surface and the back surface of the clamping plate are both contacted with the through hole.
5. The special fixture for the numerical control machining center according to claim 3, characterized in that: guiding mechanism includes the L shape frame that is fixed in operation panel inner chamber both sides top, the inner wall fixed connection of L shape frame top and operation panel, the through hole that supplies L shape frame to pass is seted up to one side of splint, the inner wall and the L shape frame sliding connection of through hole, the surface cover of L shape frame is equipped with the spring, the both ends of spring respectively with the inner wall fixed connection of splint and operation panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021646114.0U CN213592287U (en) | 2020-08-10 | 2020-08-10 | Special fixture for numerical control machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021646114.0U CN213592287U (en) | 2020-08-10 | 2020-08-10 | Special fixture for numerical control machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213592287U true CN213592287U (en) | 2021-07-02 |
Family
ID=76584783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021646114.0U Expired - Fee Related CN213592287U (en) | 2020-08-10 | 2020-08-10 | Special fixture for numerical control machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213592287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752118A (en) * | 2021-10-13 | 2021-12-07 | 锦祥硕精密通讯设备(苏州)有限公司 | Processing edging equipment of metal terminal |
-
2020
- 2020-08-10 CN CN202021646114.0U patent/CN213592287U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752118A (en) * | 2021-10-13 | 2021-12-07 | 锦祥硕精密通讯设备(苏州)有限公司 | Processing edging equipment of metal terminal |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210702 |
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| CF01 | Termination of patent right due to non-payment of annual fee |