CN211939961U - Quick high-strength clamp for machine tool machining - Google Patents
Quick high-strength clamp for machine tool machining Download PDFInfo
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- CN211939961U CN211939961U CN202020491479.4U CN202020491479U CN211939961U CN 211939961 U CN211939961 U CN 211939961U CN 202020491479 U CN202020491479 U CN 202020491479U CN 211939961 U CN211939961 U CN 211939961U
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- fastening
- clamping jaw
- clamping
- fixing block
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- 238000003754 machining Methods 0.000 title claims abstract description 13
- 239000000758 substrate Substances 0.000 claims description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
A quick high-strength clamp for machine tool machining comprises a base plate, a fixed seat structure, clamping structures and fastening structures, wherein the fixed seat structure is arranged on the base plate, the clamping structures are arranged on the fixed seat structure, and the fastening structures are arranged on two sides of the clamping structures; the clamping structure comprises a first clamping jaw structure and a second clamping jaw structure, and the first clamping jaw structure and the second clamping jaw structure are arranged in parallel relatively; the first clamping jaw structure and the second clamping jaw structure are the same in structure, the first clamping jaw structure comprises a clamping jaw fixing plate, a clamping jaw connecting plate and a clamping jaw head, one end of the clamping jaw connecting plate is connected with the clamping jaw fixing plate, and the other end of the clamping jaw connecting plate is connected with the clamping jaw head; the clamping jaw connecting plate is provided with a groove; the contact end of the clamping jaw head and the workpiece is arranged in a V-shaped groove, and a bulge is arranged at the contact end of the clamping jaw connecting plate groove. The workpiece to be clamped is placed on the clamping structure and is fixed through the fastening mechanism, and the structures cooperate with each other to finish the rapid high-strength clamping work of the workpiece.
Description
Technical Field
The utility model relates to a machine tool machining field especially relates to a quick high strength anchor clamps are used in machine tool machining.
Background
When the machine tool is used for machining cylindrical workpieces with different diameters, different clamps are required to clamp the cylindrical workpieces due to the fact that the sizes of the cylindrical workpieces are not unique during machining, and therefore machining cost is improved. And clamping force is difficult to control when pressing from both sides the dress, and the clamp force is too big, can lead to damaging work piece surface quality, and the clamp force undersize, the machined part atress takes place the displacement during processing to influence machining precision, the adjustment operation of clamping force gets up the operation moreover and comparatively troubles, has not only prolonged processing cycle, has reduced work efficiency moreover.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a quick high strength anchor clamps are used in machine tool machining has solved the problem that the machined part pressed from both sides the dress and exist when machine tool machining.
The technical scheme is as follows: the utility model provides a quick high-strength clamp for machine tool machining, which comprises a base plate, a fixed seat structure, a clamping structure and a fastening structure, wherein the fixed seat structure is arranged on the base plate, the clamping structure is arranged on the fixed seat structure, and the fastening structure is arranged at two sides of the clamping structure; the clamping structure comprises a first clamping jaw structure and a second clamping jaw structure, and the first clamping jaw structure and the second clamping jaw structure are arranged in parallel relatively; the first clamping jaw structure and the second clamping jaw structure are the same in structure, the first clamping jaw structure comprises a clamping jaw fixing plate, a clamping jaw connecting plate and a clamping jaw head, one end of the clamping jaw connecting plate is connected with the clamping jaw fixing plate, and the other end of the clamping jaw connecting plate is connected with the clamping jaw head; the clamping jaw connecting plate is provided with a groove; the contact end of the clamping jaw head and the workpiece is arranged in a V-shaped groove, and a bulge is arranged at the contact end of the clamping jaw connecting plate groove. The workpiece to be clamped is placed on the clamping structure and is fixed through the fastening mechanism, and the structures cooperate with each other to finish the rapid high-strength clamping work of the workpiece. The clamping structure comprises a first clamping jaw structure and a second clamping jaw structure which are arranged oppositely, and the clamping jaw heads clamp or loosen a workpiece through the change of relative positions. The V-shaped groove improves the clamping capacity of the cylindrical workpiece.
Further, the fixing base structure includes fixing base, first connecting axle, first bearing, first spacing ring, second connecting axle, second bearing and second spacing ring, first connecting axle passes through first bearing setting on the fixing base, first spacing ring sets up and lies in the fixing base both sides on first connecting axle, the second connecting axle passes through the second bearing and sets up on the fixing base, the setting of second spacing ring lies in the fixing base both sides on the second connecting axle. The first clamping jaw structure and the second clamping jaw structure are respectively arranged on the first connecting shaft and the second connecting shaft, the first bearing and the second bearing drive the first connecting shaft and the second connecting shaft to rotate, and the distance between the first clamping jaw structure and the second clamping jaw structure changes along with the first connecting shaft and the second connecting shaft, so that clamping and loosening work on a workpiece is completed.
Further, the fastening structure comprises a first fastening component and a second fastening component, and the first fastening component and the second fastening component are arranged in a juxtaposed opposite mode. The clamping structure has a fastening effect on clamping of the workpiece.
Furthermore, the first fastening assembly comprises a first fastening fixing block, a second fastening fixing block, a first fastening bolt group, a second fastening bolt group and a first fastening spring, the first fastening fixing block and the second fastening fixing block are arranged side by side, the first fastening bolt group and the second fastening bolt group are respectively arranged on the first fastening fixing block and the second fastening fixing block, and two ends of the first fastening spring are respectively connected with the first fastening bolt group and the second fastening bolt group. The first fastening spring plays a role of tensioning when fastening.
Further, the second fastening assembly includes a fastening part, a fastening shaft, and a fixed handle part disposed at one side of the fastening part and performing locking and unlocking operations by the fastening shaft disposed at the fastening part.
Furthermore, the fastening component comprises a third fastening fixing block, a fourth fastening fixing block, a third fastening bolt group, a fourth fastening bolt group and a second fastening spring, the third fastening fixing block and the fourth fastening fixing block are arranged side by side, the third fastening bolt group and the fourth fastening bolt group are respectively arranged on the third fastening fixing block and the fourth fastening fixing block, and two ends of the second fastening spring are respectively connected with the third fastening bolt group and the fourth fastening bolt group. The second fastening spring acts as a tension when fastened.
Furthermore, the fixed handle component comprises a handle connecting plate and a knob, and the knob is arranged at one end, far away from the connecting shaft, of the handle connecting plate.
Furthermore, a straight groove is arranged on the handle connecting plate. One end of the fastening shaft is arranged in a straight groove on the hand connecting plate, and the first clamping jaw structure and the second clamping jaw structure are driven to rotate oppositely or reversely around the first rotating shaft and the second rotating shaft respectively through the change of the positions of the fastening shaft in the straight groove, so that the work of clamping and loosening a workpiece is realized.
Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: 1) the clamp is suitable for clamping cylindrical workpieces with different diameters, and has wide applicability; 2) the spring is arranged to play a role in tensioning when the workpiece is additionally mounted, so that the tensioning force is kept constant, and the processing work is facilitated to be smoothly carried out; 3) the straight groove is formed in the hand connecting plate for fixing the handle part, the clamping jaw structure is driven to rotate oppositely and reversely through the change of the relative position of the fastening shaft in the straight groove, so that clamping and loosening work is finished, the operation is simple and quick, the clamping time is greatly shortened, and the processing efficiency is improved.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of a first jaw configuration;
FIG. 3 is a perspective view of a jaw attachment plate;
FIG. 4 is a top view of the jaw head;
FIG. 5 is a perspective view of the fixing base structure;
FIG. 6 is a perspective view of a first fastening assembly;
FIG. 7 is a perspective view of a second fastening assembly;
fig. 8 is a perspective view of the handle attachment plate.
In the figure: a base plate 1, a fixed seat structure 2, a fixed seat 21, a first connecting shaft 22, a first bearing 23, a first limit ring 24, a second connecting shaft 25, a second bearing 26, a second limit ring 27, a clamping structure 3, a first clamping jaw structure 31, a clamping jaw fixing plate 311, a clamping jaw connecting plate 312, a groove 3121, a clamping jaw head 313, a V-shaped groove 3131, a bulge 3132, a second clamping jaw structure 32 and a fastening structure 4, the fastening device comprises a first fastening assembly 41, a first fastening fixing block 411, a second fastening fixing block 412, a first fastening bolt group 413, a second fastening bolt group 414, a first fastening spring 415, a second fastening assembly 42, a fastening component 421, a third fastening fixing block 4211, a fourth fastening fixing block 4212, a third fastening bolt group 4213, a fourth fastening bolt group 4214, a second fastening spring 4215, a fastening shaft 422, a fixed handle component 423, a handle connecting plate 4231, a straight groove 42311, a knob 4232 and a workpiece 5.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example one
As shown in fig. 1, the perspective view of the present invention includes a substrate 1, a fixing base structure 2, a clamping structure 3 and a fastening structure 4, wherein the fixing base structure 2 is disposed on the substrate 1, the clamping structure 3 is disposed on the fixing base structure 2, and the fastening structure 4 is disposed on two sides of the clamping structure 3; the clamping structure 3 comprises a first clamping jaw structure 31 and a second clamping jaw structure 32, wherein the first clamping jaw structure 31 and the second clamping jaw structure 32 are arranged oppositely and parallelly; the first jaw structure 31 and the second jaw structure 32 have the same structure, and as shown in fig. 2, the first jaw structure 31 is a perspective view, and includes a jaw fixing plate 311, a jaw connecting plate 312 and a jaw head 313, where one end of the jaw connecting plate 312 is connected to the jaw fixing plate 311, and the other end is connected to the jaw head 313; as shown in fig. 3, which is a perspective view of the jaw connecting plate 312, the jaw connecting plate 312 is provided with a groove 3121; as shown in fig. 4, which is a top view of the jaw head 313, the jaw head 313 and workpiece engaging end are provided with a V-shaped groove 3131, and the jaw web 312 recess engaging end is provided with a protrusion 3132.
Fig. 5 is a perspective view of the fixing seat structure 2, which includes a fixing seat 21, a first connecting shaft 22, a first bearing 23, a first limit ring 24, a second connecting shaft 25, a second bearing 26 and a second limit ring 27, wherein the first connecting shaft 22 is disposed on the fixing seat 21 through the first bearing 23, the first limit ring 24 is disposed on the first connecting shaft 22 and located on two sides of the fixing seat 21, the second connecting shaft 25 is disposed on the fixing seat 21 through the second bearing 26, and the second limit ring 27 is disposed on the second connecting shaft 25 and located on two sides of the fixing seat 21.
The fastening structure 4 comprises a first fastening component 41 and a second fastening component 42, and the first fastening component 41 and the second fastening component 42 are arranged in parallel and opposite to each other.
As shown in fig. 6, the first fastening assembly 41 is a perspective view, and includes a first fastening fixing block 411, a second fastening fixing block 412, a first fastening bolt set 413, a second fastening bolt set 414, and a first fastening spring 415, the first fastening fixing block 411 and the second fastening fixing block 412 are arranged side by side, the first fastening bolt set 413 and the second fastening bolt set 414 are respectively disposed on the first fastening fixing block 411 and the second fastening fixing block 412, and two ends of the first fastening spring 415 are respectively connected to the first fastening bolt set 413 and the second fastening bolt set 414.
As shown in fig. 7, the second fastening assembly 42 includes a fastening member 421, a fastening shaft 422, and a fixing handle member 423, wherein the fixing handle member 423 is disposed on one side of the fastening member 421 and performs a locking/unlocking operation by the fastening shaft 422 disposed on the fastening member 421.
The fastening component 421 includes a third fastening fixing block 4211, a fourth fastening fixing block 4212, a third fastening bolt group 4213, a fourth fastening bolt group 4214 and a second fastening spring 4215, the third fastening fixing block 4211 and the fourth fastening fixing block 4212 are arranged side by side, the third fastening bolt group 4213 and the fourth fastening bolt group 4214 are respectively arranged on the third fastening fixing block 4211 and the fourth fastening fixing block 4212, and two ends of the second fastening spring 4215 are respectively connected with the third fastening bolt group 4213 and the fourth fastening bolt group 4214.
The fixed handle part 423 includes a handle link plate 4231 and a knob 4232, and the knob 4232 is provided at an end of the handle link plate 4231 remote from the fastening shaft 422.
As shown in fig. 8, the handle link plate 4231 is a perspective view, and the handle link plate 4231 is provided with a straight groove 42311.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a quick high strength anchor clamps are used in machine tool machining which characterized in that: the clamping device comprises a substrate (1), a fixed seat structure (2), a clamping structure (3) and fastening structures (4), wherein the fixed seat structure (2) is arranged on the substrate (1), the clamping structure (3) is arranged on the fixed seat structure (2), and the fastening structures (4) are arranged on two sides of the clamping structure (3); the clamping structure (3) comprises a first clamping jaw structure (31) and a second clamping jaw structure (32), and the first clamping jaw structure (31) and the second clamping jaw structure (32) are arranged in parallel relatively; the first clamping jaw structure (31) and the second clamping jaw structure (32) are identical in structure, the first clamping jaw structure (31) comprises a clamping jaw fixing plate (311), a clamping jaw connecting plate (312) and a clamping jaw head (313), one end of the clamping jaw connecting plate (312) is connected with the clamping jaw fixing plate (311), and the other end of the clamping jaw connecting plate is connected with the clamping jaw head (313); the clamping jaw connecting plate (312) is provided with a groove (3121); the contact end of the clamping jaw head (313) and the workpiece is arranged in a V-shaped groove (3131), and the contact end of the clamping jaw head (313) and the workpiece is provided with a bulge (3132).
2. The rapid high-strength jig for machine tool processing according to claim 1, characterized in that: fixing base structure (2) include fixing base (21), first connecting axle (22), first bearing (23), first spacing ring (24), second connecting axle (25), second bearing (26) and second spacing ring (27), first connecting axle (22) set up on fixing base (21) through first bearing (23), first spacing ring (24) set up and lie in fixing base (21) both sides on first connecting axle (22), second connecting axle (25) set up on fixing base (21) through second bearing (26), second spacing ring (27) set up and lie in fixing base (21) both sides on second connecting axle (25).
3. The rapid high-strength jig for machine tool processing according to claim 1, characterized in that: the fastening structure (4) comprises a first fastening component (41) and a second fastening component (42), and the first fastening component (41) and the second fastening component (42) are arranged oppositely in parallel.
4. The rapid high-strength jig for machine tool processing according to claim 3, characterized in that: the first fastening assembly (41) comprises a first fastening fixing block (411), a second fastening fixing block (412), a first fastening bolt group (413), a second fastening bolt group (414) and a first fastening spring (415), the first fastening fixing block (411) and the second fastening fixing block (412) are arranged side by side, the first fastening bolt group (413) and the second fastening bolt group (414) are arranged on the first fastening fixing block (411) and the second fastening fixing block (412) respectively, and two ends of the first fastening spring (415) are connected with the first fastening bolt group (413) and the second fastening bolt group (414) respectively.
5. The rapid high-strength jig for machine tool processing according to claim 3, characterized in that: the second fastening assembly (42) comprises a fastening part (421), a fastening shaft (422) and a fixed handle part (423), wherein the fixed handle part (423) is arranged on one side of the fastening part (421) and performs locking and unlocking work through the fastening shaft (422) arranged on the fastening part (421).
6. The rapid high-strength jig for machine tool processing according to claim 5, characterized in that: the fastening component (421) comprises a third fastening fixing block (4211), a fourth fastening fixing block (4212), a third fastening bolt group (4213), a fourth fastening bolt group (4214) and a second fastening spring (4215), the third fastening fixing block (4211) and the fourth fastening fixing block (4212) are arranged side by side, the third fastening bolt group (4213) and the fourth fastening bolt group (4214) are respectively arranged on the third fastening fixing block (4211) and the fourth fastening fixing block (4212), and two ends of the second fastening spring (4215) are respectively connected with the third fastening bolt group (4213) and the fourth fastening bolt group (4214).
7. The rapid high-strength jig for machine tool processing according to claim 5, characterized in that: the fixed handle part (423) comprises a handle connecting plate (4231) and a knob (4232), and the knob (4232) is arranged at one end, far away from the fastening shaft (422), of the handle connecting plate (4231).
8. The rapid high-strength jig for machine tool processing according to claim 7, characterized in that: the handle connecting plate (4231) is provided with a straight groove (42311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020491479.4U CN211939961U (en) | 2020-04-07 | 2020-04-07 | Quick high-strength clamp for machine tool machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020491479.4U CN211939961U (en) | 2020-04-07 | 2020-04-07 | Quick high-strength clamp for machine tool machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211939961U true CN211939961U (en) | 2020-11-17 |
Family
ID=73161359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020491479.4U Expired - Fee Related CN211939961U (en) | 2020-04-07 | 2020-04-07 | Quick high-strength clamp for machine tool machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211939961U (en) |
-
2020
- 2020-04-07 CN CN202020491479.4U patent/CN211939961U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20201117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |