CN211540852U - Machining is with anchor clamps of polishing that suitability is strong - Google Patents
Machining is with anchor clamps of polishing that suitability is strong Download PDFInfo
- Publication number
- CN211540852U CN211540852U CN202020049659.7U CN202020049659U CN211540852U CN 211540852 U CN211540852 U CN 211540852U CN 202020049659 U CN202020049659 U CN 202020049659U CN 211540852 U CN211540852 U CN 211540852U
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- fixedly connected
- wall
- plate
- threaded
- connecting rod
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a grinding fixture that suitability is strong for machining relates to machining technical field, and it includes the base, the last fixed surface of base is connected with first backup pad, the left surface joint of first backup pad has first rotating device, the left end fixedly connected with first in command of first rotating device, the first threaded device of right-hand member fixedly connected with of first rotating device. This anchor clamps of polishing that suitability is strong for machining through the combined action of first pivot, first bearing, first screw thread post, first screw cap, first connecting plate, first round pin axle, head rod, second round pin axle, second connecting rod, third round pin axle, movable rod, third pivot, third bearing, fixed block and stripper plate to realized to the comprehensive effectual centre gripping of the article of polishing, the flexibility is higher, has reduced the sharp-pointed damage in the stripper plate of the article of polishing, has ensured the utility model discloses a life.
Description
Technical Field
The utility model relates to a machining technical field specifically is a polishing clamp that suitability is strong for machining.
Background
The article to be polished is required to be clamped through the clamp in the machining process, the traditional polishing clamp is single in shape and low in flexibility, comprehensive and effective clamping can not be carried out according to the shape of the article to be polished, the clamping area is small, the article slides in the polishing process, and the sharp surface of the some polishing articles can damage the clamp, so that the service life of the clamp is shortened.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a machining is with anchor clamps of polishing that suitability is strong has solved traditional anchor clamps of polishing shape singleness, and the flexibility is lower, can not carry out comprehensive effectual centre gripping according to the shape of the article of polishing, and it is little to lead to the centre gripping area, slides at the in-process article of polishing, and some article sharp-pointed faces of polishing can cause the damage to the anchor clamps, reduce the life's of anchor clamps problem.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the technical proposal that: a polishing clamp with strong applicability for machining comprises a base, wherein a first supporting plate is fixedly connected to the upper surface of the base, the left side surface of the first supporting plate is clamped with a first rotating device, the left end of the first rotating device is fixedly connected with a first handle, the right end of the first rotating device is fixedly connected with a first thread device, the outer wall of the first thread device is fixedly connected with two first connecting plates, the right end of the first thread device is fixedly connected with a second rotating device which is clamped at the left end of a second connecting rod, the lower surface of the second connecting rod is fixedly connected with a second supporting plate, the lower surface of the second supporting plate is fixedly connected with the upper surface of the base, the left side fixedly connected with telescopic link of first connecting plate, the left end of telescopic link and the right flank fixed connection of first backup pad.
The utility model discloses a fixed point, including first connecting plate, first round pin axle, second connecting rod, right-hand member fixedly connected with U-shaped plate, the inner wall joint of U-shaped plate has two third bearings, and the inner wall of two third bearings has cup jointed same third pivot, the front of third bearing is provided with the rubber circle, the inner wall of rubber circle cup joints with the outer wall of third pivot, the outer wall fixedly connected with third connecting rod of third pivot, the top fixedly connected with stripper plate of third connecting rod.
A plurality of draw-in groove has been seted up to the outer wall of third pivot, and the inner wall joint of one of them draw-in groove has second screw thread device, second screw thread device joint is at the upper surface of second connecting plate, and second screw thread device's bottom fixedly connected with second handle, the back of second connecting plate and the inner wall fixed connection of U-shaped board, the right side fixedly connected with fixed plate of first backup pad, the lower surface of fixed plate and the last fixed surface of base are connected.
Preferably, first rotating device includes first bearing, first bearing joint is at the left surface of first backup pad, first pivot has been cup jointed to the inner wall of first bearing, the left end of first pivot and the right flank fixed connection in the first in command, the right-hand member fixedly connected with first threaded means of first pivot.
Preferably, the first thread device comprises a first thread column, the left end of the first thread column is fixedly connected with the right end of the first rotating shaft, the right end of the first thread column is fixedly connected with the left end of the second rotating device, the outer wall of the first thread column is in threaded connection with a first thread cap, and the outer wall of the first thread cap is fixedly connected with the opposite surfaces of the two first connecting plates respectively.
Preferably, the second rotating device comprises a second rotating shaft, the left end of the second rotating shaft is fixedly connected with the right end of the first threaded column, a second bearing is sleeved on the outer wall of the second rotating shaft, and the second bearing is clamped at the left end of the second connecting rod.
Preferably, the second threaded device comprises a second threaded column, the outer wall of the second threaded column is connected with the inner wall of the clamping groove in a clamped mode, the bottom end of the second threaded column is fixedly connected with the upper surface of the second handle, the outer wall of the second threaded column is connected with a second threaded cap in a threaded mode, and the second threaded cap is connected to the upper surface of the second connecting plate in a clamped mode.
Preferably, the movable device comprises a first connecting rod, the back of the first connecting rod is hinged to the front of the first connecting plate through a first pin shaft, and the back of the first connecting rod is hinged to the front of the fixing block through a second pin shaft.
Preferably, the first handle is annular, and the outer wall of the first handle is provided with anti-skid grains.
Preferably, the shape of the extrusion plate is rectangular, and the surface of the extrusion plate is provided with a rubber pad.
(III) advantageous effects
The beneficial effects of the utility model reside in that:
1. the polishing clamp with strong applicability for machining is characterized in that under the combined action of a first rotating shaft, a first bearing, a first threaded column, a first threaded cap, a first connecting plate, a first pin shaft, a first connecting rod, a second pin shaft, a second connecting rod, a third pin shaft, a movable rod, a third rotating shaft, a third bearing, a fixed block and extrusion plates, a first handle is rotated in the forward direction, so that the first rotating shaft drives the first threaded column to rotate, the first threaded column drives the second rotating shaft to rotate, the first threaded cap drives the two first connecting plates to move rightwards, the two telescopic rods extend, the two first connecting rods move rightwards, the two fixed blocks drive the two movable rods to approach each other, the two extrusion plates approach each other and extrude polished objects, under the action of the third bearing and the third rotating shaft, the extrusion plates can rotate automatically to be attached to the polished objects in a large area according to stress conditions in the moving process, thereby realized to the comprehensive effectual centre gripping of the article of polishing, the flexibility is higher, has reduced the sharp-pointed damage in the stripper plate of the article of polishing, has ensured the utility model discloses a life.
2. This anchor clamps of polishing that suitability is strong for machining through the combined action of second screw thread post, second screw thread cap and draw-in groove, forward rotation second handle for second screw thread post upwards rotates under the effect of second screw thread cap, makes second screw thread post and the draw-in groove joint that corresponds, thereby has realized fixed to the third pivot, thereby has realized having strengthened the centre gripping dynamics to the article to the fixed of stripper plate, has ensured the effect of polishing of article.
3. This anchor clamps of polishing that suitability is strong for machining through setting up the telescopic link for the side-to-side motion of first connecting plate is more steady, and has avoided the rotation of first connecting plate, thereby has avoided first screw cap to rotate along with the rotation of first screw post, thereby has realized the side-to-side motion of first screw cap.
4. This anchor clamps of polishing that suitability is strong for machining is through setting up first round pin axle and second round pin axle to realized the rotation of head rod in the motion process, avoided the fracture of head rod, ensured the life of head rod.
5. This anchor clamps of polishing that suitability is strong for machining through the combined action that sets up second pivot, second bearing, second connecting rod and second backup pad, has avoided the rotation of second connecting rod on realizing first screw thread post pivoted basis to the stability to the article centre gripping has been ensured.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of part A of the present invention;
fig. 3 is a schematic structural view of the U-shaped plate of the present invention viewed from the right at 45 degrees.
In the figure: the device comprises a base, a first supporting plate, a first rotating device, a first bearing 31, a first rotating shaft 32, a first handle 4, a first thread device 5, a first threaded column 51, a first threaded cap 52, a first connecting plate 6, a telescopic rod 7, a movable device 8, a first pin shaft 81, a first connecting rod 82, a second pin shaft 83, a fixed block 9, a movable rod 10, a third pin shaft 11, a second connecting rod 12, a second rotating device 13, a second bearing 131, a second rotating shaft 132, a U-shaped plate 14, a third bearing 15, a third rotating shaft 16, a rubber ring 17, a clamping groove 18, a second thread device 19, a second threaded column 191, a second threaded cap 192, a second handle 20, a second connecting plate 21, a squeezing plate 22, a fixing plate 23, a second supporting plate 24 and a third connecting rod 25.
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. 1-3, the utility model provides a technical solution: a polishing clamp with high applicability for machining comprises a base 1, wherein a first supporting plate 2 is fixedly connected to the upper surface of the base 1, a first rotating device 3 is connected to the left side face of the first supporting plate 2 in a clamping mode, a first handle 4 is fixedly connected to the left end of the first rotating device 3, the first handle 4 is annular, anti-slip grains are arranged on the outer wall of the first handle 4, the first handle 4 is annular in shape, the anti-slip grains are arranged on the outer wall of the first handle 4, accordingly, a worker can conveniently control and rotate the first handle 4, a first threaded device 5 is fixedly connected to the right end of the first rotating device 3, the first rotating device 3 comprises a first bearing 31, the first bearing 31 is connected to the left side face of the first supporting plate 2 in a clamping mode, a first rotating shaft 32 is connected to the inner wall of the first bearing 31 in a sleeving mode, and by means of the first rotating shaft 32 and the first bearing 31, rotation of a first threaded column 51 is more stable, the left end of the first rotating shaft 32 is fixedly connected with the right side surface of the first handle 4, the right end of the first rotating shaft 32 is fixedly connected with the first thread device 5, the outer wall of the first thread device 5 is fixedly connected with the two first connecting plates 6, the right end of the first thread device 5 is fixedly connected with the second rotating device 13, the first thread device 5 comprises a first thread column 51, the left end of the first thread column 51 is fixedly connected with the right end of the first rotating shaft 32, the right end of the first thread column 51 is fixedly connected with the left end of the second rotating device 13, the outer wall of the first thread column 51 is in threaded connection with a first thread cap 52, the first connecting rod 82 drives the fixing block 9 to move by arranging the first thread column 51 and the first thread cap 52, the two movable rods 10 drive the two squeezing plates 22 to be away from and close to each other, the clamping of an object is facilitated, the outer wall of the first thread cap 52 is respectively and fixedly connected with the opposite surfaces of the two first connecting plates 6, the second rotating device 13 is connected to the left end of the second connecting rod 12 in a clamping manner, the second rotating device 13 comprises a second rotating shaft 132, the left end of the second rotating shaft 132 is fixedly connected with the right end of the first threaded column 51, the outer wall of the second rotating shaft 132 is sleeved with a second bearing 131, the rotation of the second connecting rod 12 is avoided on the basis of realizing the rotation of the first threaded column 51 through the combined action of the second rotating shaft 132, the second bearing 131, the second connecting rod 12 and the second supporting plate 24, so that the stability of clamping an object is ensured, the second bearing 131 is connected to the left end of the second connecting rod 12 in a clamping manner, the lower surface of the second connecting rod 12 is fixedly connected with the second supporting plate 24, the lower surface of the second supporting plate 24 is fixedly connected with the upper surface of the base 1, the left side surface of the first connecting plate 6 is fixedly connected with the telescopic rod 7, and the left-right movement of the first connecting plate 6 is more, and the rotation of the first connecting plate 6 is avoided, so that the rotation of the first screw cap 52 along with the rotation of the first screw post 51 is avoided, the left-right movement of the first screw cap 52 is realized, and the left end of the telescopic rod 7 is fixedly connected with the right side surface of the first supporting plate 2.
The first connecting plate 6 is hinged with the fixed block 9 through the movable device 8, the movable device 8 comprises a first connecting rod 82, the back surface of the first connecting rod 82 is hinged with the front surface of the first connecting plate 6 through a first pin shaft 81, the back surface of the first connecting rod 82 is hinged with the front surface of the fixed block 9 through a second pin shaft 83, the first pin shaft 81 and the second pin shaft 83 are arranged, so that the rotation of the first connecting rod 82 in the movement process is realized, the fracture of the first connecting rod 82 is avoided, the service life of the first connecting rod 82 is ensured, the upper surface of the fixed block 9 is fixedly connected with a movable rod 10, the back surface of the movable rod 10 is hinged with the front surface of a second connecting rod 12 through a third pin shaft 11, the right end of the movable rod 10 is fixedly connected with a U-shaped plate 14, two third bearings 15 are clamped on the inner wall of the U-shaped plate 14, and the same third rotating shaft 16, through setting up third pivot 16 and third bearing 15, thereby realized the automatic movement of stripper plate 22, made things convenient for stripper plate 22 and the comprehensive laminating of the article of polishing, the front of third bearing 15 is provided with rubber circle 17, the inner wall of rubber circle 17 cup joints with the outer wall of third pivot 16, through setting up rubber circle 17, thereby the frictional force that third pivot 16 produced at the rotation in-process has been increased, thereby stripper plate 22 free rotation under the action of gravity has been avoided, the outer wall fixedly connected with third connecting rod 25 of third pivot 16, the top fixedly connected with stripper plate 22 of third connecting rod 25, stripper plate 22's shape is the rectangle, and stripper plate 22's surface is provided with the rubber pad, the outer wall through stripper plate 22 sets up the rubber pad, thereby the frictional force between stripper plate 22 and the article has been increased, the clamping effect to the article has been ensured.
The outer wall of the third rotating shaft 16 is provided with a plurality of clamping grooves 18, the inner wall of one clamping groove 18 is clamped with a second threaded device 19, the second threaded device 19 is clamped on the upper surface of a second connecting plate 21, the bottom end of the second threaded device 19 is fixedly connected with a second handle 20, the second threaded device 19 comprises a second threaded column 191, the outer wall of the second threaded column 191 is clamped with the inner wall of the clamping groove 18, the second threaded column 191 is enabled to rotate upwards under the action of the second threaded cap 192 through the combined action of the second threaded column 191, the second threaded cap 192 and the clamping groove 18, the third rotating shaft 16 is fixed, the pressing plate 22 is fixed, the clamping force on the object is enhanced, the polishing effect of the object is guaranteed, and the bottom end of the second threaded column 191 is fixedly connected with the upper surface of the second handle 20, and the outer wall of the second threaded column 191 is connected with a second threaded cap 192 in a threaded manner, the second threaded cap 192 is clamped on the upper surface of the second connecting plate 21, the back surface of the second connecting plate 21 is fixedly connected with the inner wall of the U-shaped plate 14, the right side surface of the first supporting plate 2 is fixedly connected with a fixing plate 23, and the lower surface of the fixing plate 23 is fixedly connected with the upper surface of the base 1.
The utility model discloses an operating procedure does:
s1, in use, the second handle 20 is rotated reversely and positively, so that the second threaded column 191 is rotated downward by the second threaded cap 192, so that the second threaded column 191 is separated from the slot 18, the first handle 4 is rotated reversely, so that the first rotating shaft 32 drives the first threaded column 51 to rotate, so that the first threaded column 51 drives the second rotating shaft 132 to rotate, so that the first threaded cap 52 drives the two first connecting plates 6 to move leftward, the two telescopic rods 7 are shortened, so that the two first connecting rods 82 move leftward, so that the two fixed blocks 9 drive the two movable rods 10 to move away from each other, and the two squeezing plates 22 move away from each other;
s2, placing an object to be polished between two squeezing plates 22, rotating the first handle 4 in a forward direction to enable the first rotating shaft 32 to drive the first threaded column 51 to rotate, and enable the first threaded column 51 to drive the second rotating shaft 132 to rotate, so that the first threaded cap 52 drives the two first connecting plates 6 to move rightwards, the two telescopic rods 7 extend, and enable the two first connecting rods 82 to move rightwards, so that the two fixed blocks 9 drive the two movable rods 10 to approach each other, and therefore the two squeezing plates 22 approach each other and squeeze the polished object, and under the action of the third bearing 15 and the third rotating shaft 16, the squeezing plates 22 can rotate automatically according to the stress condition to be attached to a larger area of the polished object in the moving process;
and S3, rotating the second handle 20 in the forward direction to enable the second threaded column 191 to rotate upwards under the action of the second threaded cap 192, enabling the second threaded column 191 to be clamped with the corresponding clamping groove 18, and then polishing the object.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. The utility model provides a anchor clamps of polishing that suitability is strong for machining, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a first supporting plate (2), the left side surface of the first supporting plate (2) is connected with a first rotating device (3) in a clamping manner, the left end of the first rotating device (3) is fixedly connected with a first handle (4), the right end of the first rotating device (3) is fixedly connected with a first threaded device (5), the outer wall of the first threaded device (5) is fixedly connected with two first connecting plates (6), the right end of the first threaded device (5) is fixedly connected with a second rotating device (13), the second rotating device (13) is connected at the left end of a second connecting rod (12) in a clamping manner, the lower surface of the second connecting rod (12) is fixedly connected with a second supporting plate (24), the lower surface of the second supporting plate (24) is fixedly connected with the upper surface of the base (1), the left side surface of the first connecting plate (6) is fixedly connected with a telescopic rod (7), the left end of the telescopic rod (7) is fixedly connected with the right side surface of the first supporting plate (2);
the first connecting plate (6) is hinged with the fixed block (9) through a movable device (8), the upper surface of the fixed block (9) is fixedly connected with a movable rod (10), the back surface of the movable rod (10) is hinged with the front surface of a second connecting rod (12) through a third pin shaft (11), the right end of the movable rod (10) is fixedly connected with a U-shaped plate (14), the inner wall of the U-shaped plate (14) is clamped with two third bearings (15), and the inner walls of the two third bearings (15) are sleeved with the same third rotating shaft (16), the front surface of the third bearing (15) is provided with a rubber ring (17), the inner wall of the rubber ring (17) is sleeved with the outer wall of the third rotating shaft (16), the outer wall of the third rotating shaft (16) is fixedly connected with a third connecting rod (25), the top end of the third connecting rod (25) is fixedly connected with an extrusion plate (22);
a plurality of draw-in groove (18) have been seted up to the outer wall of third pivot (16), and the inner wall joint of one of them draw-in groove (18) has second threaded device (19), second threaded device (19) joint is at the upper surface of second connecting plate (21), and the bottom fixedly connected with second handle (20) of second threaded device (19), the back of second connecting plate (21) and the inner wall fixed connection of U-shaped plate (14), the right flank fixedly connected with fixed plate (23) of first backup pad (2), the lower surface of fixed plate (23) and the upper surface fixed connection of base (1).
2. The grinding clamp with high applicability for machining according to claim 1, and is characterized in that: first rotating device (3) include first bearing (31), first bearing (31) joint is at the left surface of first backup pad (2), first pivot (32) have been cup jointed to the inner wall of first bearing (31), the left end of first pivot (32) and the right flank fixed connection of the first in command (4), the first threaded means (5) of right-hand member fixedly connected with of first pivot (32).
3. The grinding clamp with high applicability for machining according to claim 2, and is characterized in that: first screw means (5) include first screw thread post (51), the left end of first screw thread post (51) and the right-hand member fixed connection of first pivot (32), the right-hand member of first screw thread post (51) and the left end fixed connection of second rotating device (13), and the outer wall threaded connection of first screw thread post (51) has first screw cap (52), the outer wall of first screw cap (52) respectively with the opposite face fixed connection of two first connecting plates (6).
4. The grinding clamp with high applicability for machining according to claim 3, and is characterized in that: the second rotating device (13) comprises a second rotating shaft (132), the left end of the second rotating shaft (132) is fixedly connected with the right end of the first threaded column (51), the outer wall of the second rotating shaft (132) is sleeved with a second bearing (131), and the second bearing (131) is connected to the left end of the second connecting rod (12) in a clamping mode.
5. The grinding clamp with high applicability for machining according to claim 1, and is characterized in that: second screw means (19) include second screw thread post (191), the outer wall of second screw thread post (191) and the inner wall joint of draw-in groove (18), and the bottom of second screw thread post (191) and the last fixed surface of second handle (20) are connected, and the outer wall threaded connection of second screw thread post (191) has second screw cap (192), second screw cap (192) joint is at the upper surface of second connecting plate (21).
6. The grinding clamp with high applicability for machining according to claim 1, and is characterized in that: the movable device (8) comprises a first connecting rod (82), the back face of the first connecting rod (82) is hinged to the front face of the first connecting plate (6) through a first pin shaft (81), and the back face of the first connecting rod (82) is hinged to the front face of the fixing block (9) through a second pin shaft (83).
7. The grinding clamp with high applicability for machining according to claim 1, and is characterized in that: the first handle (4) is annular, and the outer wall of the first handle (4) is provided with anti-skidding lines.
8. The grinding clamp with high applicability for machining according to claim 1, and is characterized in that: the shape of the extrusion plate (22) is rectangular, and a rubber pad is arranged on the surface of the extrusion plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020049659.7U CN211540852U (en) | 2020-01-10 | 2020-01-10 | Machining is with anchor clamps of polishing that suitability is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020049659.7U CN211540852U (en) | 2020-01-10 | 2020-01-10 | Machining is with anchor clamps of polishing that suitability is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211540852U true CN211540852U (en) | 2020-09-22 |
Family
ID=72490670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020049659.7U Expired - Fee Related CN211540852U (en) | 2020-01-10 | 2020-01-10 | Machining is with anchor clamps of polishing that suitability is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211540852U (en) |
-
2020
- 2020-01-10 CN CN202020049659.7U patent/CN211540852U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 Termination date: 20210110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |