CN215469602U - Clamping tool for machining numerical control machine tool - Google Patents
Clamping tool for machining numerical control machine tool Download PDFInfo
- Publication number
- CN215469602U CN215469602U CN202120733550.XU CN202120733550U CN215469602U CN 215469602 U CN215469602 U CN 215469602U CN 202120733550 U CN202120733550 U CN 202120733550U CN 215469602 U CN215469602 U CN 215469602U
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- chuck
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- clamping
- screw
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- 238000003754 machining Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 230000004224 protection Effects 0.000 claims abstract description 39
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 16
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 16
- 241001330002 Bambuseae Species 0.000 claims description 16
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 16
- 239000011425 bamboo Substances 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 229920000297 Rayon Polymers 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 12
- 239000010410 layer Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 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
- 238000002360 preparation method Methods 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
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Abstract
The utility model discloses a clamping tool for machining a numerical control machine tool, which comprises a main body, a threaded interface, a chuck, a locking mechanism, a movable groove, a clamping mechanism, a rotating shaft and a protection mechanism, and is characterized in that: the outer surface of the rear end of the main body is provided with a threaded connector, the outer surface of the front end of the main body is provided with a rotating shaft, the outer surface of the front end of the rotating shaft is provided with a chuck, a movable groove is formed in one side of the inner wall of the chuck, a clamping mechanism is arranged on one side of the inner wall of the movable groove, and a protection pad is adopted and made of an appointed flexible material, so that a workpiece is prevented from being damaged in the clamping process, the protection pad has an anti-skidding function, and the phenomenon that the workpiece falls off due to the fact that the workpiece cannot be effectively fixed in the machining process is avoided.
Description
Technical Field
The utility model relates to the technical field of clamping tools, in particular to a clamping tool for machining a numerical control machine tool.
Background
The clamping tool is a special device or tool used for clamping or positioning a workpiece in machining so as to meet certain technological requirements.
The existing clamping tool has the following two problems:
1. the workpiece of the existing clamping tool is easily damaged by the clamping mechanism in the clamping process, and the existing clamping tool does not have an anti-skid function, so that certain inconvenience is caused.
2. The conventional clamping tool can cause the workpiece to be separated from the clamping mechanism due to manual misoperation, so that certain potential safety hazards are generated.
The clamping tool has the advantages that certain adverse effects are brought to the using process of people, and in order to overcome the defects, the clamping tool for machining the numerical control machine tool is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a clamping tool for machining a numerical control machine tool, which has the advantages of a clamping mechanism, a protection mechanism and the like and can effectively solve the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a centre gripping frock is used in digit control machine tool processing, includes main part, hickey, chuck, locking mechanism, activity groove, fixture, rotation axis and protection machanism, its characterized in that: the rear end surface of main part is provided with the hickey, the front end surface of main part is provided with the rotation axis, the front end surface of rotation axis is provided with the chuck, inner wall one side of chuck is provided with movable groove, inner wall one side in movable groove is provided with fixture.
Preferably, a connecting piece is arranged between the threaded interface and the main body, the threaded interface is fixedly connected with the outer surface of the rear end of the main body through the connecting piece, a bearing is arranged between the rotating shaft and the main body, the rotating shaft is fixedly and movably connected with the outer surface of the front end of the main body through the bearing, a screw is arranged between the chuck and the rotating shaft, the chuck is fixedly connected with the outer surface of the front end of the rotating shaft through the screw, a groove is arranged between the movable groove and the chuck, the movable groove is fixedly connected with one side of the inner wall of the chuck through the groove, a connecting piece is arranged between the clamping mechanism and the movable groove, the clamping mechanism is movably connected with one side of the inner wall of the movable groove through the connecting piece, a screw hole is arranged between the locking mechanism and the chuck, the locking mechanism is detachably connected with the outer surface of the front end of the chuck through the screw hole, and a connecting piece is arranged between the protective mechanism and the chuck, the protection mechanism is detachably connected with the outer surface of the front end of the chuck through a connecting piece.
Preferably, the clamping mechanism comprises an installation block, a protection pad, an installation bolt, a strip-shaped block, an adjusting groove and a limiting block, the protection pad is located on the outer surface of the front end of the installation block, the installation bolt is located on one side of the inner wall of the protection pad, the strip-shaped block is located on one side of the installation block, the adjusting groove is located on one side of the inner wall of the strip-shaped block, and the limiting block is located on one side of the adjusting groove.
Preferably, be provided with the screw between protection pad and the installation piece, the protection pad passes through the screw and is connected with the front end surface fixed connection of installation piece, be provided with the screw between installation bolt and the protection pad, installation bolt passes through screw and the inner wall one side fixed connection of protection pad, be provided with the connecting piece between bar piece and the installation piece, one side fixed connection of connecting piece and installation piece is passed through to the bar piece, be provided with the recess between adjustment tank and the bar piece, the adjustment tank passes through recess and the inner wall one side fixed connection of bar piece, be provided with the draw-in groove between stopper and the adjustment tank, the stopper passes through the draw-in groove and can dismantle with inner wall one side of adjustment tank and be connected.
Preferably, protection machanism includes a circular section of thick bamboo, inoxidizing coating, preformed hole, kelly and No. two kellies, the inoxidizing coating is located inner wall one side of a circular section of thick bamboo, the preformed hole is located the surface all around of a circular section of thick bamboo, kelly and No. two kellies all are located the rear end surface of a circular section of thick bamboo, No. two kellies are located the lower extreme surface of kelly.
Preferably, be provided with the viscose between inoxidizing coating and the circular cylinder, the inoxidizing coating passes through inner wall one side fixed connection of viscose and circular cylinder, be provided with the recess between preformed hole and the circular cylinder, the preformed hole passes through the outer fixed surface all around of recess and circular cylinder and is connected, be provided with the screw between a kelly and the circular cylinder, a kelly passes through the rear end outer fixed surface who screw and circular cylinder and is connected, be provided with the screw between No. two kellies and the circular cylinder, No. two kellies pass through the rear end outer fixed surface who screw and circular cylinder and be connected.
(III) advantageous effects
Compared with the prior art, the utility model provides a clamping tool for machining a numerical control machine tool, which has the following beneficial effects:
1. this centre gripping frock is used in digit control machine tool processing, fixture through setting up, the protection pad of adoption, it adopts appointed flexible material preparation itself, and through construction bolt fixed mounting on the surface of installation piece, thereby prevent to make the work piece receive the damage at the in-process of centre gripping, and its protection pad itself still has skid-proof function, prevent that the in-process that can not effectual fixed work piece leads to the phenomenon that the work piece drops at processing, and the inside adjustment tank of bar-shaped piece can make whole fixture stretch out and draw back the activity, so that the centre gripping to the work piece.
2. This centre gripping frock is used in digit control machine tool processing through the protection machanism who sets up, and the front end at the chuck is installed with the cylinder to a kelly and No. two kellies of adoption, if the work piece breaks away from fixture and also can be blockked by the cylinder at the in-process of processing, prevents outside its work piece directly jumping out the lathe to the inside one deck inoxidizing coating that also has of cylinder for the impact force that produces when keeping out the work piece and droing, thereby reduces the potential safety hazard that causes at the in-process of processing.
Drawings
Fig. 1 is a schematic view of an overall structure of a clamping tool for machining a numerical control machine tool according to the present invention.
Fig. 2 is a structural diagram of a clamping mechanism of the clamping tool for machining a numerical control machine tool.
Fig. 3 is a structural diagram of a protection mechanism of the clamping tool for machining the numerical control machine tool.
In the figure: 1. a main body; 2. a threaded interface; 3. a chuck; 4. a locking mechanism; 5. a movable groove; 6. a clamping mechanism; 7. a rotating shaft; 8. a protection mechanism; 601. mounting blocks; 602. a protective pad; 603. installing a bolt; 604. a bar-shaped block; 605. an adjustment groove; 606. a limiting block; 801. a circular cylinder; 802. a protective layer; 803. reserving a hole; 804. a first clamping rod; 805. no. two kellies.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
as shown in fig. 1-3, a centre gripping frock is used in digit control machine tool processing, includes main part 1, hickey 2, chuck 3, locking mechanism 4, activity groove 5, fixture 6, rotation axis 7 and protection machanism 8, its characterized in that: the outer surface of the rear end of the main body 1 is provided with a threaded interface 2, the outer surface of the front end of the main body 1 is provided with a rotating shaft 7, the outer surface of the front end of the rotating shaft 7 is provided with a chuck 3, one side of the inner wall of the chuck 3 is provided with a movable groove 5, one side of the inner wall of the movable groove 5 is provided with a clamping mechanism 6, a connecting piece is arranged between the threaded interface 2 and the main body 1, the threaded interface 2 is fixedly connected with the outer surface of the rear end of the main body 1 through the connecting piece, a bearing is arranged between the rotating shaft 7 and the main body 1, the rotating shaft 7 is fixedly and movably connected with the outer surface of the front end of the main body 1 through the bearing, a screw is arranged between the chuck 3 and the rotating shaft 7, the chuck 3 is fixedly connected with the outer surface of the front end of the rotating shaft 7 through the screw, a groove is arranged between the movable groove 5 and the chuck 3, the movable groove 5 is fixedly connected with one side of the inner wall of the chuck 3 through the groove, a connecting piece is arranged between the clamping mechanism 6 and the movable groove 5, the clamping mechanism 6 is movably connected with one side of the inner wall of the movable groove 5 through a connecting piece, a screw hole is formed between the locking mechanism 4 and the chuck 3, the locking mechanism 4 is detachably connected with the outer surface of the front end of the chuck 3 through the screw hole, a connecting piece is arranged between the protection mechanism 8 and the chuck 3, and the protection mechanism 8 is detachably connected with the outer surface of the front end of the chuck 3 through the connecting piece.
The second embodiment is as follows:
on the basis of the first embodiment, as shown in fig. 2, the clamping mechanism 6 includes a mounting block 601, a protection pad 602, a mounting bolt 603, a bar block 604, an adjustment groove 605 and a limiting block 606, the protection pad 602 is located on the outer surface of the front end of the mounting block 601, the mounting bolt 603 is located on the inner wall side of the protection pad 602, the bar block 604 is located on the side of the mounting block 601, the adjustment groove 605 is located on the inner wall side of the bar block 604, the limiting block 606 is located on the side of the adjustment groove 605, a screw is disposed between the protection pad 602 and the mounting block 601, the protection pad 602 is fixedly connected with the outer surface of the front end of the mounting block 601 through the screw, a screw hole is disposed between the mounting bolt 603 and the protection pad 602, the mounting bolt 603 is fixedly connected with the inner wall side of the protection pad 602 through the screw hole, a connecting member is disposed between the bar block 604 and the mounting block 601, the bar block 604 is fixedly connected with one side of the mounting block 601 through the connecting member, a groove is disposed between the adjustment groove 605 and the bar block 604, the adjusting groove 605 is fixedly connected with one side of the inner wall of the strip-shaped block 604 through a groove, a clamping groove is formed between the limiting block 606 and the adjusting groove 605, and the limiting block 606 is detachably connected with one side of the inner wall of the adjusting groove 605 through the clamping groove.
Example three:
on the basis of the first embodiment, as shown in fig. 3, the protection mechanism 8 includes a circular cylinder 801, a protection layer 802, a reserved hole 803, a first clamping bar 804 and a second clamping bar 805, the protection layer 802 is located on one side of the inner wall of the circular cylinder 801, the reserved hole 803 is located on the outer surface of the periphery of the circular cylinder 801, the first clamping bar 804 and the second clamping bar 805 are both located on the outer surface of the rear end of the circular cylinder 801, the second clamping bar 805 is located on the outer surface of the lower end of the first clamping bar 804, glue is provided between the protection layer 802 and the circular cylinder 801, the protection layer 802 is fixedly connected with one side of the inner wall of the circular cylinder 801 through glue, a groove is provided between the reserved hole 803 and the circular cylinder 801, the reserved hole 803 is fixedly connected with the outer surface of the periphery of the circular cylinder 801 through the groove, a screw hole is provided between the first clamping bar 804 and the circular cylinder 801, the first clamping bar 804 is fixedly connected with the outer surface of the rear end of the circular cylinder 801 through a screw hole, a screw hole is provided between the second clamping bar 805 and the circular cylinder 801, the second clamping rod 805 is fixedly connected with the outer surface of the rear end of the round cylinder 801 through a screw hole.
Principle of operation
3. The patent of the application consists of 1, a main body; 2. a threaded interface; 3. a chuck; 4. a locking mechanism; 5. a movable groove; 6. a clamping mechanism; 7. a rotating shaft; 8. a protection mechanism; 601. mounting blocks; 602. a protective pad; 603. installing a bolt; 604. a bar-shaped block; 605. an adjustment groove; 606. a limiting block; 801. a circular cylinder; 802. a protective layer; 803. reserving a hole; 804. a first clamping rod; 805. no. two kellies. The clamping mechanism is arranged, the adopted protective pad is made of a specified flexible material and is fixedly arranged on the surface of the mounting block through a mounting bolt, so that a workpiece is prevented from being damaged in the clamping process, the protective pad has an anti-skidding function and can prevent the workpiece from falling off due to the fact that the workpiece cannot be effectively fixed in the processing process, the whole clamping mechanism can stretch and retract through an adjusting groove in the strip-shaped block so as to clamp the workpiece, the circular cylinder is arranged at the front end of the chuck through the adopted first clamping rod and second clamping rod, if the workpiece is separated from the clamping mechanism in the processing process, the workpiece can be prevented from directly jumping out of a machine tool, a protective layer is arranged in the circular cylinder and is used for resisting impact force generated when the workpiece falls off, thereby reducing the potential safety hazard caused in the processing process.
It is noted that, herein, relational terms such as first and second (a, b, etc.) 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a centre gripping frock is used in digit control machine tool processing, includes main part (1), hickey (2), chuck (3), locking mechanism (4), activity groove (5), fixture (6), rotation axis (7) and protection machanism (8), its characterized in that: the rear end surface of main part (1) is provided with hickey (2), the front end surface of main part (1) is provided with rotation axis (7), the front end surface of rotation axis (7) is provided with chuck (3), inner wall one side of chuck (3) is provided with movable groove (5), inner wall one side of movable groove (5) is provided with fixture (6).
2. The clamping tool for machining the numerical control machine tool is characterized in that: the connecting piece is arranged between the threaded connector (2) and the main body (1), the threaded connector (2) is fixedly connected with the outer surface of the rear end of the main body (1) through the connecting piece, the bearing is arranged between the rotating shaft (7) and the main body (1), the rotating shaft (7) is movably connected with the outer surface of the front end of the main body (1) through the bearing, a screw is arranged between the chuck (3) and the rotating shaft (7), the chuck (3) is fixedly connected with the outer surface of the front end of the rotating shaft (7) through the screw, a groove is arranged between the movable groove (5) and the chuck (3), the movable groove (5) is fixedly connected with one side of the inner wall of the chuck (3) through the groove, the connecting piece is arranged between the clamping mechanism (6) and the movable groove (5), the clamping mechanism (6) is movably connected with one side of the inner wall of the movable groove (5) through the connecting piece, be provided with the screw between locking mechanism (4) and chuck (3), locking mechanism (4) can be dismantled through the screw and be connected with the front end surface of chuck (3), be provided with the connecting piece between protection machanism (8) and chuck (3), protection machanism (8) can be dismantled through the front end surface of connecting piece and chuck (3) and be connected.
3. The clamping tool for machining the numerical control machine tool is characterized in that: the clamping mechanism (6) comprises a mounting block (601), a protective pad (602), a mounting bolt (603), a bar-shaped block (604), an adjusting groove (605) and a limiting block (606), wherein the protective pad (602) is located on the outer surface of the front end of the mounting block (601), the mounting bolt (603) is located on one side of the inner wall of the protective pad (602), the bar-shaped block (604) is located on one side of the mounting block (601), the adjusting groove (605) is located on one side of the inner wall of the bar-shaped block (604), and the limiting block (606) is located on one side of the adjusting groove (605).
4. The clamping tool for machining the numerical control machine tool is characterized in that: a screw is arranged between the protective pad (602) and the mounting block (601), the protective pad (602) is fixedly connected with the outer surface of the front end of the mounting block (601) through the screw, a screw hole is arranged between the mounting bolt (603) and the protective pad (602), the mounting bolt (603) is fixedly connected with one side of the inner wall of the protective pad (602) through the screw hole, a connecting piece is arranged between the bar-shaped block (604) and the mounting block (601), the bar-shaped block (604) is fixedly connected with one side of the mounting block (601) through the connecting piece, a groove is arranged between the adjusting groove (605) and the bar-shaped block (604), the adjusting groove (605) is fixedly connected with one side of the inner wall of the bar-shaped block (604) through the groove, a clamping groove is formed between the limiting block (606) and the adjusting groove (605), and the limiting block (606) is detachably connected with one side of the inner wall of the adjusting groove (605) through the clamping groove.
5. The clamping tool for machining the numerical control machine tool is characterized in that: protection machanism (8) are including a circular section of thick bamboo (801), inoxidizing coating (802), preformed hole (803), kelly (804) and No. two kellies (805), inoxidizing coating (802) are located the inner wall one side of a circular section of thick bamboo (801), preformed hole (803) are located the surface all around of a circular section of thick bamboo (801), kelly (804) and No. two kellies (805) all are located the rear end surface of a circular section of thick bamboo (801), kelly (805) are located the lower extreme surface of kelly (804).
6. The clamping tool for numerical control machine tool machining according to claim 5, characterized in that: be provided with the viscose between inoxidizing coating (802) and a circular section of thick bamboo (801), inner wall one side fixed connection that inoxidizing coating (802) pass through viscose and a circular section of thick bamboo (801), be provided with the recess between preformed hole (803) and a circular section of thick bamboo (801), preformed hole (803) are through the outer fixed surface all around of recess and a circular section of thick bamboo (801) and are connected, be provided with the screw between card pole (804) and a circular section of thick bamboo (801), card pole (804) are through the rear end outer surface fixed connection of screw and a circular section of thick bamboo (801), be provided with the screw between No. two card poles (805) and a circular section of thick bamboo (801), No. two card poles (805) are through the rear end outer surface fixed connection of screw and a circular section of thick bamboo (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120733550.XU CN215469602U (en) | 2021-04-12 | 2021-04-12 | Clamping tool for machining numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120733550.XU CN215469602U (en) | 2021-04-12 | 2021-04-12 | Clamping tool for machining numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215469602U true CN215469602U (en) | 2022-01-11 |
Family
ID=79774251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120733550.XU Expired - Fee Related CN215469602U (en) | 2021-04-12 | 2021-04-12 | Clamping tool for machining numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215469602U (en) |
-
2021
- 2021-04-12 CN CN202120733550.XU patent/CN215469602U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |