CN210306892U - Multi-station multipurpose clamp of machining center - Google Patents
Multi-station multipurpose clamp of machining center Download PDFInfo
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- CN210306892U CN210306892U CN201921353543.6U CN201921353543U CN210306892U CN 210306892 U CN210306892 U CN 210306892U CN 201921353543 U CN201921353543 U CN 201921353543U CN 210306892 U CN210306892 U CN 210306892U
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Abstract
The utility model discloses a machining center's multi-purpose anchor clamps of multistation, construct including guide rail and clamping, the slide is installed in the cooperation on the guide rail, settle the top of slide has damper, the bottom surface of top board is fixed with the top and presses the tooth, the upper surface of holding down plate is provided with down and presses the tooth, threaded connection has the bolt between top board and the holding down plate, the top of top board is fixed with the clamping seat, clamping mechanism sets up the top both sides at the clamping seat respectively. This machining center's multi-purpose anchor clamps of multistation, the slide can make a round trip to slide on the guide rail, and can assemble a plurality of slides on the guide rail to realize the multistation change purpose of this anchor clamps, damper bears the clamping seat and can remove on the slide, and sliding support plate is bearing the work piece and can be removed on the clamping seat, thereby makes anchor clamps obtain great home range, and is provided with damper on the anchor clamps, can effectively avoid the clamping influence of lathe vibrations work piece on anchor clamps.
Description
Technical Field
The utility model relates to a machining center is with anchor clamps technical field, specifically is a machining center's multi-purpose anchor clamps of multistation.
Background
The machining center is numerical control machining equipment with comprehensive functions, generally comprises a tool magazine, a guide mechanism, a tool clamp, a chip blowing mechanism and the like, wherein the tool clamp plays a huge role in the equipment and can be divided into a manual clamp, a pneumatic (hydraulic) clamp and an electric clamp according to the action mode, and the tool clamp plays a role in clamping a workpiece to smoothly complete turning and milling machining.
The existing clamp for the machining center is small in moving range and free of damping effect, vibration is easily conducted to the clamp after a machine tool runs, the clamping part of the clamp is affected by vibration, the clamp is loosened, the workpiece is not prone to being durably clamped, machining errors are easily caused, and therefore the multi-station multipurpose clamp for the machining center is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a machining center's multi-purpose anchor clamps of multistation to solve the current for machining center anchor clamps that provide in the above-mentioned background art, home range is less, and does not possess the problem of shock attenuation effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-station multipurpose clamp of machining center, includes guide rail and clamping mechanism, the cooperation is installed the slide on the guide rail, settle the top of slide has damper, and damper includes top board, upper pressure tooth, holding down plate, lower pressure tooth, foam blanket, bolt and draw runner, the bottom surface of top board is fixed with the upper pressure tooth, the upper surface of holding down plate is provided with the lower pressure tooth, and fills up and is equipped with the foam blanket between upper pressure tooth and the lower pressure tooth, threaded connection has the bolt between top board and the holding down plate, and the bottom surface of holding down plate is fixed with the draw runner, the top of top board is fixed with the clamping seat, and sliding fit has the slip layer board in the middle of the upper surface of clamping seat, the work piece has been placed to the top of slip layer board, clamping mechanism sets up respectively in the top both sides of clamping seat, and the cylinder is all installed at the both ends of clamping seat.
Preferably, the upper surface of the sliding seat is provided with a guide groove, and the sliding strip is matched in the guide groove.
Preferably, the upper pressing teeth and the lower pressing teeth are both in a trapezoidal structure, and the upper pressing teeth and the lower pressing teeth are arranged in a staggered mode.
Preferably, the clamping mechanism comprises a rotating head, rollers, bristles, a placing groove, a sealing plate, springs, a jacking block, inserting and matching columns, a supporting seat and a bottom support, wherein the rollers and the bristles are arranged at one end of the rotating head respectively, and the bristles are arranged on the upper side and the lower side of the rollers respectively.
Preferably, a placing groove is formed in the center of the other end of the rotating head, a sealing plate is welded to the end portion of the other end of the rotating head, a spring is arranged inside the placing groove, the jacking block penetrates into the inner side of the spring from the center of the sealing plate, one end of the spring is fixed in the placing groove, and the other end of the spring is fixed on the outer wall of the jacking block.
Preferably, the bottom of rotating head is fixed with inserts joins in marriage the post, and inserts the below of joining in marriage the post and insert the inside in the supporting seat, the bottom of supporting seat is fixed with the collet, and the expansion end and the collet looks fixed connection of cylinder.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this machining center's multi-purpose anchor clamps of multistation, the slide can make a round trip to slide on the guide rail, and can assemble a plurality of slides on the guide rail to realize the multistation change purpose of this anchor clamps, damper bears the clamping seat and can remove on the slide, and sliding support plate is bearing the work piece and can be removed on the clamping seat, thereby makes anchor clamps obtain great home range, and is provided with damper on the anchor clamps, can effectively avoid the clamping influence of lathe vibrations work piece on anchor clamps.
2. In the shock-absorbing mechanism, the upper pressing teeth and the lower pressing teeth tightly press the foam layer in a tooth-shaped meshed mode, so that the foam layer is firmly fixed on the shock-absorbing mechanism, and the foam layer can buffer the vibration transmitted to the upper pressing plate by the lower pressing plate by virtue of the foam material of the foam layer.
3. Clamping machine constructs when being in the time of with the kicking block end towards the work piece, then can realize pressing from both sides tight clamping purpose to the work piece, and the kicking block can take in the standing groove when receiving the pressure of work piece in, also can pop out from the standing groove when the power of loosing, should set up and make the work piece receive the pressure clamp power moderate, and when holding the brush hair towards the work piece, then can realize cleaning the purpose to removing the bits of work piece through the brush hair with the help of the round trip to pass to the work piece.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the damping mechanism of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 4 is the structure diagram of the clamping mechanism of the present invention.
In the figure: 1. a guide rail; 2. a slide base; 2-1, a guide groove; 3. a damping mechanism; 3-1, an upper pressing plate; 3-2, pressing teeth upwards; 3-3, pressing the plate; 3-4, pressing teeth; 3-5, a foam layer; 3-6, bolts; 3-7, a slide bar; 4. installing a clamping seat; 5. a sliding support plate; 6. a workpiece; 7. a clamping mechanism; 7-1, rotating the head; 7-2, rollers; 7-3, brushing; 7-4, placing grooves; 7-5, sealing plates; 7-6, a spring; 7-7, a top block; 7-8, inserting and matching the column; 7-9 parts of a supporting seat; 7-10, bottom support; 8. and a cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a multi-station multipurpose clamp of a machining center comprises a guide rail 1 and a clamping mechanism 7, wherein a slide seat 2 is installed on the guide rail 1 in a matched mode, the slide seat 2 can slide on the guide rail 1 back and forth, a plurality of slide seats 2 can be assembled on the guide rail 1 to achieve the multi-station change purpose of the clamp, a damping mechanism 3 is arranged above each slide seat 2, the damping mechanism 3 comprises an upper pressing plate 3-1, upper pressing teeth 3-2, a lower pressing plate 3-3, lower pressing teeth 3-4, foam layers 3-5, bolts 3-6 and a slide bar 3-7, the upper pressing teeth 3-2 are fixed on the bottom surface of the upper pressing plate 3-1, the lower pressing teeth 3-4 are arranged on the upper surface of the lower pressing plate 3-3, foam layers 3-5 are filled between the upper pressing teeth 3-2 and the lower pressing teeth 3-4, the bolts 3-6 are connected between the upper pressing plate 3-1 and the lower pressing plates 3-3 in a spiral mode, a sliding strip 3-7 is fixed on the bottom surface of the lower pressing plate 3-3, the upper pressing teeth 3-2 and the lower pressing teeth 3-4 are both in a trapezoidal structure, the upper pressing teeth 3-2 and the lower pressing teeth 3-4 are arranged in a staggered manner, the upper pressing teeth 3-2 and the lower pressing teeth 3-4 tightly press the foam layer 3-5 in a tooth-shaped meshed manner, so that the foam layer 3-5 is ensured to be firmly fixed on the damping mechanism 3, the foam layer 3-5 can buffer the vibration transmitted from the lower pressing plate 3-3 to the upper pressing plate 3-1 by virtue of the foam material of the foam layer 3-5, a bolt 3-6 connects the upper pressing plate 3-1 and the lower pressing plate 3-3, the damping mechanism 3 is ensured to be stable in structure, the upper surface of the sliding seat 2 is provided with a guide groove 2-1, and the sliding strip 3-7 is matched in the guide groove 2-1, the guide groove 2-1 is connected with the slide bar 3-7 in a matching way, so that the damping mechanism 3 can move on the slide seat 2, the position of the workpiece 6 is moved, and the moving range of the clamping point of the clamp is expanded;
a clamping seat 4 is fixed above an upper pressing plate 3-1, a sliding supporting plate 5 is in sliding fit with the middle of the upper surface of the clamping seat 4, a workpiece 6 is placed above the sliding supporting plate 5, clamping mechanisms 7 are respectively arranged on two sides above the clamping seat 4, air cylinders 8 are respectively arranged at two ends of the clamping seat 4, each clamping mechanism 7 comprises a rotating head 7-1, a roller 7-2, bristles 7-3, a placing groove 7-4, a sealing plate 7-5, a spring 7-6, a top block 7-7, an inserting and matching column 7-8, a supporting seat 7-9 and a bottom support 7-10, one end of the rotating head 7-1 is respectively provided with the roller 7-2 and the bristles 7-3, the bristles 7-3 are respectively arranged on the upper side and the lower side of the roller 7-2, and the clamping mechanisms 7 are in a group and are used for clamping the workpiece 6, the roller 7-2 is used for assisting the workpiece 6 to slide from the clamping mechanism 7, and the brush bristles 7-3 can clean and treat chips of the moving workpiece 6;
a placing groove 7-4 is formed in the center of the other end of the rotating head 7-1, a sealing plate 7-5 is welded at the end part of the other end of the rotating head 7-1, a spring 7-6 is arranged inside the placing groove 7-4, a top block 7-7 penetrates into the inner side of the spring 7-6 from the center of the sealing plate 7-5, one end of the spring 7-6 is fixed in the placing groove 7-4, the other end of the spring 7-6 is fixed on the outer wall of the top block 7-7, the top block 7-7 penetrates into the placing groove 7-4 and is connected with the spring 7-6 in the placing groove 7-4, the spring 7-6 provides resetting elasticity for the top block 7-7, so that the top block 7-7 can be retracted into the placing groove 7-4 when being pressed by a workpiece 6 and can also be ejected out of the placing groove 7-4 when being loosened, the bottom of the rotating head 7-1 is fixedly provided with an inserting column 7-8, the lower part of the inserting column 7-8 is inserted into the supporting seat 7-9, the bottom of the supporting seat 7-9 is fixedly provided with a bottom support 7-10, the movable end of the air cylinder 8 is fixedly connected with the bottom support 7-10, the rotating control of the rotating head 7-1 can be realized by utilizing the structural characteristic that the inserting column 7-8 is inserted into the supporting seat 7-9, when the end of the top block 7-7 faces the workpiece 6, the clamping purpose of clamping the workpiece 6 can be realized, and when the end of the brush hair 7-3 faces the workpiece 6, the purpose of removing scraps and cleaning the workpiece 6 can be realized by means of reciprocating movement of the workpiece 6.
The working principle is as follows: for the clamp, firstly, the actual situation can be combined, a proper amount of sliding seats 2 are installed on the guide rail 1, the sliding seats 2 can be moved along the guide rail 1, when the sliding seats 2 need to be fixed, a bolt jacking mode is adopted, and similarly, the sliding seats 2 are provided with guide grooves 2-1 for installing and sliding damping mechanisms 3, the principle is the same as that of moving the sliding seats 2 on the guide rail 1, through the arrangement of the two structures, the moving range of the clamping position of the clamp is expanded, and multi-station processing can be realized;
the workpiece 6 is placed on the sliding supporting plate 5, the sliding supporting plate 5 is arranged on the clamping seat 4 by adopting a dovetail groove matched structure, so that the sliding supporting plate 5 can be moved, the specific position of the workpiece 6 is correspondingly adjusted, the positions of the clamping mechanisms 7 on two sides of the workpiece 6 are controlled by the air cylinders 8, the air cylinders 8 adopt CSJ16 series, the air cylinders 8 can push the clamping mechanisms 7 to move along the sliding tracks on the clamping seat 4 by virtue of the pneumatic principle, the rotating heads 7-1 on the clamping mechanisms 7 can be manually rotated, when the ends of the top blocks 7-7 face the workpiece 6, the top blocks 7-7 are ejected outwards by the springs 7-6 and are contacted with the workpiece 6, as the distance between the two clamping mechanisms 7 is closer and closer, the workpiece 6 is clamped more and more tight, and when the ends of the bristles 7-3 face the workpiece 6, the ends 7-3 are contacted with the outer wall of the workpiece 6, pushing the workpiece 6 back and forth, and then removing chips and cleaning the workpiece 6;
the clamp realizes the functions of shock absorption, shock insulation and shock absorption through the shock absorption mechanism 3, and thus the use process of the whole clamp is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a machining center's multi-purpose anchor clamps of multistation, includes guide rail (1) and clamping machine structure (7), its characterized in that: the guide rail (1) is provided with a sliding seat (2) in a matching manner, a damping mechanism (3) is arranged above the sliding seat (2), the damping mechanism (3) comprises an upper pressing plate (3-1), upper pressing teeth (3-2), a lower pressing plate (3-3), lower pressing teeth (3-4), foam layers (3-5), bolts (3-6) and a sliding strip (3-7), the upper pressing teeth (3-2) are fixed on the bottom surface of the upper pressing plate (3-1), the lower pressing teeth (3-4) are arranged on the upper surface of the lower pressing plate (3-3), the foam layers (3-5) are filled between the upper pressing teeth (3-2) and the lower pressing teeth (3-4), and the bolts (3-6) are spirally connected between the upper pressing plate (3-1) and the lower pressing plate (3-3), and the bottom surface of holding down plate (3-3) is fixed with draw runner (3-7), the top of top board (3-1) is fixed with clamping seat (4), and sliding fit has slip layer board (5) in the middle of the upper surface of clamping seat (4), work piece (6) have been placed to the top of slip layer board (5), clamping mechanism (7) set up respectively in the top both sides of clamping seat (4), and cylinder (8) are all installed at the both ends of clamping seat (4).
2. The multi-station and multi-purpose clamp of a machining center according to claim 1, characterized in that: the upper surface of the sliding seat (2) is provided with a guide groove (2-1), and the sliding strip (3-7) is matched in the guide groove (2-1).
3. The multi-station and multi-purpose clamp of a machining center according to claim 1, characterized in that: the upper pressing teeth (3-2) and the lower pressing teeth (3-4) are both in a trapezoidal structure, and the upper pressing teeth (3-2) and the lower pressing teeth (3-4) are arranged in a staggered mode.
4. The multi-station and multi-purpose clamp of a machining center according to claim 1, characterized in that: the clamping mechanism (7) comprises a rotating head (7-1), rollers (7-2), bristles (7-3), a placing groove (7-4), a sealing plate (7-5), springs (7-6), a top block (7-7), inserting and matching columns (7-8), a supporting seat (7-9) and a bottom support (7-10), wherein the rollers (7-2) and the bristles (7-3) are respectively arranged at one end of the rotating head (7-1), and the bristles (7-3) are respectively arranged at the upper side and the lower side of the rollers (7-2).
5. The multi-station and multi-purpose clamp of a machining center according to claim 4, wherein: a placing groove (7-4) is formed in the center of the other end of the rotating head (7-1), a sealing plate (7-5) is welded to the end portion of the other end of the rotating head (7-1), a spring (7-6) is arranged inside the placing groove (7-4), the jacking block (7-7) penetrates into the inner side of the spring (7-6) from the center of the sealing plate (7-5), one end of the spring (7-6) is fixed in the placing groove (7-4), and the other end of the spring (7-6) is fixed to the outer wall of the jacking block (7-7).
6. The multi-station and multi-purpose clamp of a machining center according to claim 4, wherein: the bottom of the rotating head (7-1) is fixedly provided with an inserting column (7-8), the lower part of the inserting column (7-8) is inserted into the supporting seat (7-9), the bottom of the supporting seat (7-9) is fixedly provided with a bottom support (7-10), and the movable end of the air cylinder (8) is fixedly connected with the bottom support (7-10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921353543.6U CN210306892U (en) | 2019-08-20 | 2019-08-20 | Multi-station multipurpose clamp of machining center |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921353543.6U CN210306892U (en) | 2019-08-20 | 2019-08-20 | Multi-station multipurpose clamp of machining center |
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| Publication Number | Publication Date |
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| CN210306892U true CN210306892U (en) | 2020-04-14 |
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| CN201921353543.6U Active CN210306892U (en) | 2019-08-20 | 2019-08-20 | Multi-station multipurpose clamp of machining center |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390614A (en) * | 2020-05-09 | 2020-07-10 | 台州弘锐精密机械有限公司 | Engine crankshaft numerical control machine processing tool clamp |
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2019
- 2019-08-20 CN CN201921353543.6U patent/CN210306892U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390614A (en) * | 2020-05-09 | 2020-07-10 | 台州弘锐精密机械有限公司 | Engine crankshaft numerical control machine processing tool clamp |
| CN111390614B (en) * | 2020-05-09 | 2021-05-11 | 西安宏福机械有限公司 | Engine crankshaft numerical control machine processing tool clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210621 Address after: 512000 No.35 Dongshao Avenue, Qujiang District, Shaoguan City, Guangdong Province (South China Equipment Park) Patentee after: Guangdong jinzhili Technology Co.,Ltd. Address before: 510000 6 Xinghua West Road, Tanbu Town, Huadu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU ZHILI MACHINERY TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 512000 No.35 Dongshao Avenue, Qujiang District, Shaoguan City, Guangdong Province (South China Equipment Park) Patentee after: Guangdong Jinzhili Technology Co.,Ltd. Address before: 512000 No.35 Dongshao Avenue, Qujiang District, Shaoguan City, Guangdong Province (South China Equipment Park) Patentee before: Guangdong jinzhili Technology Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A multi-purpose fixture with multiple workstations for machining centers Effective date of registration: 20231010 Granted publication date: 20200414 Pledgee: Agricultural Bank of China Limited Shaoguan Qujiang Branch Pledgor: Guangdong Jinzhili Technology Co.,Ltd. Registration number: Y2023980060581 |