CN214518976U - Clamp for fixing special-shaped part in numerical control machining - Google Patents
Clamp for fixing special-shaped part in numerical control machining Download PDFInfo
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- CN214518976U CN214518976U CN202120769699.3U CN202120769699U CN214518976U CN 214518976 U CN214518976 U CN 214518976U CN 202120769699 U CN202120769699 U CN 202120769699U CN 214518976 U CN214518976 U CN 214518976U
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- fixedly connected
- numerical control
- fixing
- dysmorphism
- screw
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Abstract
The utility model discloses a fixed anchor clamps of usefulness of dysmorphism piece of numerical control processing relates to the numerical control processing field. This fixed anchor clamps of usefulness of dysmorphism of numerical control processing includes processing platform and dysmorphism main part, the top fixedly connected with anchor clamps base of processing platform, the sliding tray has been seted up at the top of anchor clamps base, the equal fixedly connected with oval fixed plate in the front and the back of anchor clamps base, fixedly connected with bearing is located at the front center of oval fixed plate, the axle center department of bearing rotates and is connected with the lead screw, the lead screw passes the sliding tray. When the clamp for fixing the special-shaped part for numerical control machining is used, a user can clamp and fix the special-shaped part main body conveniently, the device is simple and convenient to use and not easy to damage, and the fixing effect on the special-shaped part main body is good.
Description
Technical Field
The utility model relates to a numerical control processing technology field specifically is a fixed anchor clamps of usefulness of dysmorphism piece of numerical control processing.
Background
The surface quality of parts has an important influence on the service performance and service life of the parts, and in order to improve the surface quality of the parts, the surfaces of many parts are subjected to polishing treatment, and numerical control machining is often used in the treatment.
Among the prior art, when carrying out numerical control machining, the part that generally needs to process carries out centre gripping and fixed, at this moment just needs to use corresponding anchor clamps, but adding man-hour to a lot of dysmorphism pieces, dysmorphism piece is because its shape is changeable, often not convenient for process, and the round hole is all seted up at its surface to a lot of current dysmorphism pieces, so that fix, consequently traditional anchor clamps can not satisfy the demand, and traditional anchor clamps centre gripping effect is not good, the use of not being convenient for, consequently, the utility model discloses an anchor clamps of fixed usefulness of dysmorphism piece of numerical control processing to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses a fixed anchor clamps of usefulness of dysmorphism piece of numerical control processing to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a clamp for fixing a special-shaped part in numerical control machining comprises a machining platform and a special-shaped part main body, wherein the top of the machining platform is fixedly connected with a clamp base, the top of the clamp base is provided with a sliding groove, the front side and the back side of the clamp base are both fixedly connected with a waist circle fixing plate, the center of the front side of the waist circle fixing plate is fixedly connected with a bearing, the axis of the bearing is rotatably connected with a lead screw, and the lead screw penetrates through the sliding groove;
the sliding grooves are connected with two groups of sliding blocks in a sliding mode, first screw holes corresponding to the screw rods are formed in the front faces of the sliding blocks, the first screw holes are meshed with the screw rods, and the thread turning directions of the first screw holes in the two groups of sliding blocks are opposite;
the top fixedly connected with mounting panel of slider, the top fixedly connected with reference column of mounting panel, two sets of locating holes corresponding with the reference column have been seted up to the upper surface of dysmorphism main part, the reference column activity is pegged graft in the locating hole.
Preferably, a round hole corresponding to the bearing is formed in the oval fixing plate, the outer ring of the bearing is fixedly connected with the inner wall of the round hole of the oval fixing plate, and the inner ring of the bearing is fixedly connected with the outer wall of the screw rod.
Preferably, the front surface and the back surface of the clamp base are fixedly connected with two groups of fixing foot blocks, round holes are formed in the tops of the fixing foot blocks, bolts are movably inserted into the round holes of the fixing foot blocks, and the bolts are connected to the processing platform in a threaded mode.
Preferably, side clamping grooves are formed in two sides of the sliding block, limiting clamping strips are fixedly connected to inner walls of two sides of the sliding groove, and the limiting clamping strips are movably clamped in the side clamping grooves.
Preferably, two groups of second screw holes are formed in the top of the sliding block, two groups of round holes corresponding to the second screw holes in position are formed in the upper surface of the mounting plate, bolts are inserted in the round holes of the mounting plate, and the bolts are in threaded connection with the second screw holes.
Preferably, one end of the screw rod penetrates through the bearing and is fixedly connected with a rotating handle.
The utility model discloses a fixed anchor clamps of usefulness of dysmorphism piece of numerical control processing, its beneficial effect who possesses as follows:
1. this dysmorphism of numerical control processing is fixed anchor clamps of usefulness, when using, but convenient to use person presss from both sides the tight fixedly with dysmorphism main part, no matter how the shape of dysmorphism main part is, as long as dysmorphism main part has two sets of locating holes, through the device, the interval with two sets of reference columns that all can be convenient changes, and make dysmorphism main part cup joint on two sets of reference columns, then continue rotatory commentaries on classics can realize the fixed to dysmorphism main part, make the top at the anchor clamps base fixed to dysmorphism main part, conveniently carry out the processing of digit control machine tool, the device is simple to use convenient, it is not fragile, fixed effectual to dysmorphism main part, user's demand is satisfied.
2. This fixed anchor clamps of usefulness of dysmorphism piece of numerical control processing through the spacing card strip that sets up and the cooperation of side draw-in groove, can strengthen spacing to the slider, guarantees the stable inner wall lateral sliding along the sliding tray of slider, and spacing card strip can provide the support to the slider, and the atress motion takes place to squint when avoiding the slider to slide and leads to the phenomenon that the lead screw warp, can guarantee that the use of device is stable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural diagram of the main body of the special-shaped part of the present invention;
FIG. 3 is a fixing diagram of the base of the clamp of the present invention;
FIG. 4 is an exploded view of the present invention;
fig. 5 is a structural view of the sliding groove of the present invention.
In the figure: 1. a processing platform; 2. a clamp base; 3. a sliding groove; 4. a lumbar circle fixing plate; 5. a bearing; 6. a screw rod; 601. turning a handle; 7. a slider; 701. a first screw hole; 702. a second screw hole; 8. a side clamping groove; 9. limiting clamping strips; 10. mounting a plate; 11. a positioning column; 12. a profile body; 13. positioning holes; 14. and fixing the foot blocks.
Detailed Description
The embodiment of the utility model discloses a fixed anchor clamps of usefulness of dysmorphism of numerical control processing, as shown in fig. 1-5, including processing platform 1 and dysmorphism main part 12, the top fixedly connected with anchor clamps base 2 of processing platform 1, sliding tray 3 has been seted up at the top of anchor clamps base 2, the front and the back of anchor clamps base 2 are all fixedly connected with oval fixed plate 4, the front center department of oval fixed plate 4 fixedly connected with bearing 5, the axle center department of bearing 5 rotates and is connected with lead screw 6, lead screw 6 passes sliding tray 3;
the two groups of sliding blocks 7 are connected in the sliding groove 3 in a sliding mode, first screw holes 701 corresponding to the screw rods 6 are formed in the front faces of the sliding blocks 7, the first screw holes 701 are meshed with the screw rods 6, the screwing directions of the threads of the first screw holes 701 on the two groups of sliding blocks 7 are opposite, and the threads of the first screw holes 701 on the two groups of sliding blocks 7 are opposite and the first screw holes 701 are meshed with the screw rods 6, so that two sections of threads with different screwing directions are formed on the screw rods 6;
the top fixedly connected with mounting panel 10 of slider 7, the top fixedly connected with reference column 11 of mounting panel 10, two sets of locating holes 13 corresponding with reference column 11 have been seted up to the upper surface of dysmorphism main part 12, and reference column 11 activity is pegged graft in locating hole 13, and the upper surface of dysmorphism main part 12 can have multiunit locating hole 13, and the device all can realize fixed to the centre gripping of each locating hole 13 inner wall.
As the utility model discloses a technical optimization scheme has seted up the round hole corresponding with bearing 5 on the oval fixed plate 4, and bearing 5's outer lane links to each other with oval fixed plate 4's round hole inner wall is fixed, and bearing 5's inner circle links to each other with lead screw 6's outer wall is fixed, and the bearing 5 of setting can support and prescribe a limit to lead screw 6's position.
As a technical optimization scheme of the utility model, two sets of fixed foot pieces 14 of the equal fixedly connected with in front and the back of anchor clamps base 2, the round hole has been seted up at the top of fixed foot piece 14, and the round hole internalization of fixed foot piece 14 is pegged graft there is the bolt, and bolt threaded connection is on processing platform 1, and fixed foot piece 14 through the setting can convenient to use person fix anchor clamps base 2 on processing platform 1.
As a technical optimization scheme, side draw-in groove 8 has been seted up to slider 7's both sides, spacing card strip 9 of fixedly connected with on the both sides inner wall of sliding tray 3, spacing card strip 9 activity joint is in side draw-in groove 8, spacing card strip 9 through setting up and side draw-in groove 8's cooperation, can strengthen spacing to slider 7, guarantee the stable inner wall lateral sliding along sliding tray 3 of slider 7, spacing card strip 9 can provide the support to slider 7, the phenomenon that the atress motion takes place to squint and leads to 6 deformations of lead screw when avoiding slider 7 to slide, can guarantee that the use of device is stable.
As the utility model discloses a technical optimization scheme, two sets of second screw 702 have been seted up at slider 7's top, two sets of and the corresponding round hole in second screw 702 position have been seted up to mounting panel 10's upper surface, it has the bolt to peg graft in mounting panel 10's the round hole, bolt threaded connection is in second screw 702, but the mounting panel 10 person of facilitating the use who sets up installs and fixed reference column 11 at slider 7's top, therefore reference column 11's size can be changed to in order to adapt to the size of locating hole 13.
As a technical optimization scheme of the utility model, bearing 5 and fixedly connected with are passed to the one end of lead screw 6 and are changeed 601, but rotate 601 convenient to use person and rotate lead screw 6 through the commentaries on classics that sets up.
The utility model discloses when using, can be convenient for fix and install dysmorphism main part 12 in the top of anchor clamps base 2 to be convenient for carry out numerical control man-hour, process dysmorphism main part 12.
When fixing the special-shaped main body 12, the rotating handle 601 can be rotated to control the two sets of positioning posts 11 to move towards or away from each other, so that the distance between the two sets of positioning posts 11 is the same as the distance between the two sets of positioning holes 13.
After the rotating handle 601 rotates, the rotating handle 601 drives the screw rod 6 to rotate, the screw rod 6 rotates along the two groups of bearings 5, the sliding blocks 7 can move transversely due to the fact that the first screw holes 701 are meshed with the screw rod 6, and the two groups of sliding blocks 7 further move oppositely or oppositely due to the fact that the threads of the first screw holes 701 of the two groups of sliding blocks 7 are opposite in rotating direction.
After the distance between the two groups of positioning columns 11 is adjusted, the special-shaped main body 12 can be aligned to the two groups of positioning columns 11 and sleeved, the rotating handle 601 is continuously rotated at the moment, the two groups of positioning columns 11 can move oppositely or in opposite directions as the process, and then pressure is applied to the inner wall of the positioning hole 13, so that the friction force is increased, and the special-shaped main body 12 is clamped and fixed.
To the technical personnel in the field, this device is when using, can convenient to use person presss from both sides tight fixedly with dysmorphism main part 12, no matter how the shape of dysmorphism main part 12 is, as long as dysmorphism main part 12 has two sets of locating holes 13, through the device, the interval with two sets of reference columns 11 that all can be convenient changes, and make dysmorphism main part 12 cup joint on two sets of reference columns 11, then continue rotatory commentaries on classics 601 and can realize the fixed to dysmorphism main part 12, make dysmorphism main part 12 fix the top at anchor clamps base 2, conveniently carry out the processing of digit control machine tool, the device is simple to use convenient, not fragile, fixed effectual to dysmorphism main part 12, satisfy user's demand.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a fixed anchor clamps of usefulness of dysmorphism of numerical control processing, includes processing platform (1) and dysmorphism main part (12), its characterized in that: the top of the processing platform (1) is fixedly connected with a clamp base (2), the top of the clamp base (2) is provided with a sliding groove (3), the front and the back of the clamp base (2) are fixedly connected with a oval fixing plate (4), the center of the front of the oval fixing plate (4) is fixedly connected with a bearing (5), the axis of the bearing (5) is rotatably connected with a screw rod (6), and the screw rod (6) penetrates through the sliding groove (3);
two groups of sliding blocks (7) are connected in the sliding groove (3) in a sliding mode, first screw holes (701) corresponding to the screw rods (6) are formed in the front faces of the sliding blocks (7), the first screw holes (701) are meshed with the screw rods (6), and the thread turning directions of the first screw holes (701) in the two groups of sliding blocks (7) are opposite;
the top fixedly connected with mounting panel (10) of slider (7), the top fixedly connected with reference column (11) of mounting panel (10), two sets of locating holes (13) corresponding with reference column (11) have been seted up to the upper surface of dysmorphism main part (12), reference column (11) activity is pegged graft in locating hole (13).
2. A jig for fixing a numerical control machined special-shaped member according to claim 1, characterized in that: round holes corresponding to the bearings (5) are formed in the oval fixing plates (4), outer rings of the bearings (5) are fixedly connected with the inner walls of the round holes of the oval fixing plates (4), and inner rings of the bearings (5) are fixedly connected with the outer walls of the lead screws (6).
3. A jig for fixing a numerical control machined special-shaped member according to claim 1, characterized in that: the fixture comprises a fixture base (2), wherein the front side and the back side of the fixture base (2) are fixedly connected with two groups of fixing foot blocks (14), round holes are formed in the tops of the fixing foot blocks (14), bolts are movably inserted into the round holes of the fixing foot blocks (14), and the bolts are connected to a machining platform (1) in a threaded mode.
4. A jig for fixing a numerical control machined special-shaped member according to claim 1, characterized in that: side draw-in groove (8) have been seted up to the both sides of slider (7), fixedly connected with spacing card strip (9) on the both sides inner wall of sliding tray (3), spacing card strip (9) activity joint is in side draw-in groove (8).
5. A jig for fixing a numerical control machined special-shaped member according to claim 1, characterized in that: two sets of second screw holes (702) are formed in the top of the sliding block (7), two sets of round holes corresponding to the second screw holes (702) are formed in the upper surface of the mounting plate (10), bolts are inserted into the round holes of the mounting plate (10), and the bolts are connected into the second screw holes (702) in a threaded mode.
6. A jig for fixing a numerical control machined special-shaped member according to claim 1, characterized in that: one end of the screw rod (6) penetrates through the bearing (5) and is fixedly connected with a rotating handle (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120769699.3U CN214518976U (en) | 2021-04-15 | 2021-04-15 | Clamp for fixing special-shaped part in numerical control machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120769699.3U CN214518976U (en) | 2021-04-15 | 2021-04-15 | Clamp for fixing special-shaped part in numerical control machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214518976U true CN214518976U (en) | 2021-10-29 |
Family
ID=78274341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120769699.3U Expired - Fee Related CN214518976U (en) | 2021-04-15 | 2021-04-15 | Clamp for fixing special-shaped part in numerical control machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214518976U (en) |
-
2021
- 2021-04-15 CN CN202120769699.3U patent/CN214518976U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |