CN212497002U - Clamping device for mechanical numerical control machining - Google Patents
Clamping device for mechanical numerical control machining Download PDFInfo
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- CN212497002U CN212497002U CN202020983606.2U CN202020983606U CN212497002U CN 212497002 U CN212497002 U CN 212497002U CN 202020983606 U CN202020983606 U CN 202020983606U CN 212497002 U CN212497002 U CN 212497002U
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- 238000003754 machining Methods 0.000 title claims description 16
- 238000000034 method Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a clamping device of mechanical numerical control processing, the on-line screen storage device comprises a base, the upside of base is provided with the fixed plate, first recess has been seted up to the inside of fixed plate, the downside fixed mounting of fixed plate has the motor, the output fixed mounting of motor has first bevel gear, first bevel gear's surface toothing has second bevel gear, one side fixed mounting of second bevel gear has first threaded rod, the outside threaded connection of first threaded rod has the slider, the upside fixed mounting of slider has the connecting block, logical groove has been seted up on the surface of fixed plate, connecting block and logical groove sliding connection, the upside fixed mounting of connecting block has splint. The utility model discloses a splint press from both sides spare part tightly, then rotate the knob, and the knob drives the second threaded rod and rotates, and the second threaded rod drives the limiting plate and moves inwards to press from both sides the side of spare part tightly fixed, improved the stability of this clamping device to the spare part centre gripping, convenient and fast is suitable for not unidimensional square spare part.
Description
Technical Field
The utility model relates to a numerical control processing field specifically is a clamping device of mechanical numerical control processing.
Background
The numerical control machining is a technological method for machining parts on a numerical control machine tool, and the technological procedures of the numerical control machine tool machining and the traditional machine tool machining are consistent from the whole, but are obviously changed. The machining method uses digital information to control the displacement of parts and tools. The method is an effective way for solving the problems of variable part varieties, small batch, complex shape, high precision and the like and realizing efficient and automatic processing.
Digit control machine tool need carry out the centre gripping to spare part when being square machine parts to the cross-section and polishing etc. operation fixed, and current clamping device is fixed comparatively loaded down with trivial details, and does not possess the cushioning effect, and inconvenient processing is used.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a clamping device of mechanical numerical control processing.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clamping device of mechanical numerical control processing, includes the base, the upside of base is provided with the fixed plate, first recess has been seted up to the inside of fixed plate, the downside fixed mounting of fixed plate has the motor, the output fixed mounting of motor has first bevel gear, first bevel gear's surface toothing has second bevel gear, one side fixed mounting of second bevel gear has first threaded rod, the outside threaded connection of first threaded rod has the slider, the upside fixed mounting of slider has the connecting block, logical groove has been seted up on the surface of fixed plate, connecting block and logical groove sliding connection, the upside fixed mounting of connecting block has splint, the equal fixed mounting in both sides of splint has the baffle.
Preferably, a limiting groove is formed in one side of the baffle, a second threaded rod is connected to the inner portion of the baffle in a threaded mode, a limiting plate is connected to one end of the second threaded rod in a rotating mode, and a knob is fixedly mounted at the other end of the second threaded rod.
Preferably, the bottom of the first groove is fixedly provided with a slide rail, and the slide block is connected with the slide rail in a sliding manner.
Preferably, the inside fixed mounting of recess has the baffle, the baffle rotates with first threaded rod to be connected, and the screw thread direction of two first threaded rods is the same.
Preferably, the upside fixed mounting of base has spacing post, spacing post and fixed plate sliding connection, the third recess has been seted up to the inside of fixed plate, the inside of third recess is provided with first spring, the top fixed mounting of spacing post has first connecting plate, first connecting plate and third recess sliding connection.
Preferably, the upside fixed mounting of base has a fixed cylinder, the inside of fixed cylinder is provided with the second spring, the upside fixedly connected with second connecting plate of second spring, the upside fixed mounting of second connecting plate has the connecting rod, the other end and the fixed plate fixed connection of connecting rod.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a motor drives first bevel gear and rotates, first bevel gear drives two bevel gear antiport of its left and right sides meshing, second bevel gear drives first threaded rod and rotates, because the direction of rotation of two first threaded rods is opposite, so when two first threaded rods rotate, the slider that drives its surface threaded connection moves in opposite directions, the slider passes through the connecting block and drives splint removal, two splint press from both sides spare part tightly, then rotate the knob, the knob drives the rotation of second threaded rod, the second threaded rod drives the limiting plate and moves inwards, thereby press from both sides the clamp with the side of spare part and fix, the stability of this clamping device to the spare part centre gripping has been improved, high convenience and fast, be suitable for not unidimensional square spare part.
2. The utility model discloses a cooperation setting of spacing post, third recess, first connecting plate, first spring, solid fixed cylinder, second spring, second connecting plate and connecting rod plays certain cushioning effect in the vertical direction that adds man-hour to spare part, avoids the rigid contact to cause spare part damage to influence the machining efficiency of spare part.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the cross section of the present invention;
fig. 3 is a schematic structural diagram of a top view section of the baffle of the present invention.
In the figure: the device comprises a base 1, a fixing plate 2, a first groove 3, a motor 4, a first bevel gear 5, a second bevel gear 6, a first threaded rod 7, a sliding block 8, a connecting block 9, a clamping plate 10, a baffle plate 11, a through groove 12, a sliding rail 13, a partition plate 14, a limiting groove 15, a second threaded rod 16, a limiting plate 17, a knob 18, a fixing barrel 19, a second spring 20, a second connecting plate 21, a connecting rod 22, a limiting column 23, a third groove 24, a first spring 25 and a first connecting plate 26.
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. 1-3, a clamping device for mechanical numerical control machining includes a base 1, a fixing plate 2 is disposed on an upper side of the base 1, a first groove 3 is disposed inside the fixing plate 2, a motor 4 is fixedly mounted on a lower side of the fixing plate 2, a first bevel gear 5 is fixedly mounted at an output end of the motor 4, a second bevel gear 6 is engaged with a surface of the first bevel gear 5, a first threaded rod 7 is fixedly mounted on one side of the second bevel gear 6, a partition plate 14 is fixedly mounted inside the groove 3, the partition plate 14 is arranged to stabilize the first threaded rod 7, the partition plate 14 is rotatably connected with the first threaded rod 7, the thread directions of the two first threaded rods 7 are opposite, a slider 8 is connected with an outer thread of the first threaded rod 7, a slide rail 13 is fixedly mounted at a bottom of the first groove 3, the slider 8 is slidably connected with the slide rail 13, and the slide rail 13 is arranged to, the upper side of the sliding block 8 is fixedly provided with a connecting block 9, the surface of the fixed plate 2 is provided with a through groove 12, the connecting block 9 is in sliding connection with the through groove 12, the upper side of the connecting block 9 is fixedly provided with a clamping plate 10, both sides of the clamping plate 10 are fixedly provided with a baffle plate 11, one side of the baffle plate 11 is provided with a limiting groove 15, the inner thread of the baffle plate 11 is connected with a second threaded rod 16, one end of the second threaded rod 16 is rotatably connected with a limiting plate 17, the other end of the second threaded rod 16 is fixedly provided with a knob 18, the motor 4 drives the first bevel gear 5 to rotate, the first bevel gear 5 drives two second bevel gears 6 meshed with the left side and the right side of the first bevel gear 5 to reversely rotate, the second bevel gears 6 drive the first threaded rods 7 to rotate, because the rotating directions of the two first threaded rods 7 are opposite, the, two splint 10 press from both sides the spare part tightly, then rotate knob 18, and knob 18 drives second threaded rod 16 and rotates, and second threaded rod 16 drives limiting plate 17 and moves inwards to press from both sides the side of spare part tightly fixed, improved this clamping device to the stability of spare part centre gripping, convenient and fast is suitable for not unidimensional square spare part.
Referring to fig. 2, a limiting post 23 is fixedly mounted on the upper side of the base 1, the limiting post 23 is slidably connected with the fixing plate 2, a third groove 24 is formed in the fixing plate 2, a first spring 25 is disposed in the third groove 24, a first connecting plate 26 is fixedly mounted at the top end of the limiting post 23, the first connecting plate 26 is slidably connected with the third groove 24, a fixing cylinder 19 is fixedly mounted on the upper side of the base 1, a second spring 20 is disposed in the fixing cylinder 19, a second connecting plate 21 is fixedly connected to the upper side of the second spring 20, a connecting rod 22 is fixedly mounted on the upper side of the second connecting plate 21, the other end of the connecting rod 22 is fixedly connected with the fixing plate 2, and a certain buffering effect is achieved in the vertical direction when a part is machined through the matching arrangement of the limiting post 23, the third groove 24, the first connecting plate 26, the first spring 25, the fixing cylinder 19, the second spring 20, the second connecting plate 21 and the connecting rod, the damage of parts caused by rigid contact is avoided, so that the processing efficiency of the parts is influenced.
In summary, the following steps: the clamping device for mechanical numerical control machining drives the first bevel gear 5 to rotate through the motor 4, the first bevel gear 5 drives the two second bevel gears 6 meshed with the left side and the right side of the first bevel gear to reversely rotate, the second bevel gears 6 drive the first threaded rods 7 to rotate, the rotating directions of the two first threaded rods 7 are opposite, so when the two first threaded rods 7 rotate, the sliders 8 driving surface threaded connection of the first threaded rods move oppositely, the sliders 8 drive the clamping plates 10 to move through the connecting blocks 9, the two clamping plates 10 clamp parts tightly, then the knob 18 is rotated, the knob 18 drives the second threaded rod 16 to rotate, the second threaded rod 16 drives the limiting plate 17 to move inwards, and accordingly the side edges of the parts are clamped and fixed, the stability of the clamping device for clamping the parts is improved, the clamping device is convenient and fast, and is suitable for square parts of different sizes, and the clamping device is formed by the limiting, First connecting plate 26, first spring 25, a fixed section of thick bamboo 19, second spring 20, the cooperation setting of second connecting plate 21 and connecting rod 22 plays certain cushioning effect in the vertical direction that adds man-hour to spare part, avoid the rigidity contact to cause spare part damage to influence the machining efficiency of spare part, all consumer all supplies power through external power source in this scheme, and all motors all control through PLC control system is unified in this scheme.
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 clamping device of mechanical numerical control processing, includes base (1), its characterized in that: a fixed plate (2) is arranged on the upper side of the base (1), a first groove (3) is arranged inside the fixed plate (2), a motor (4) is fixedly arranged on the lower side of the fixed plate (2), a first bevel gear (5) is fixedly arranged at the output end of the motor (4), a second bevel gear (6) is meshed with the surface of the first bevel gear (5), a first threaded rod (7) is fixedly installed on one side of the second bevel gear (6), the outer side of the first threaded rod (7) is in threaded connection with a sliding block (8), the upper side of the sliding block (8) is fixedly provided with a connecting block (9), a through groove (12) is arranged on the surface of the fixing plate (2), the connecting block (9) is connected with the through groove (12) in a sliding way, the upside fixed mounting of connecting block (9) has splint (10), the equal fixed mounting in both sides of splint (10) has baffle (11).
2. A clamping device for cnc machining according to claim 1, characterized in that: spacing groove (15) have been seted up to one side of baffle (11), the internal thread of baffle (11) is connected with second threaded rod (16), the one end of second threaded rod (16) is rotated and is connected with limiting plate (17), the other end fixed mounting of second threaded rod (16) has knob (18).
3. A clamping device for cnc machining according to claim 1, characterized in that: the bottom fixed mounting of first recess (3) has slide rail (13), slider (8) and slide rail (13) sliding connection.
4. A clamping device for cnc machining according to claim 1, characterized in that: the inside fixed mounting of recess (3) has baffle (14), baffle (14) are connected with first threaded rod (7) are rotated, and the screw direction of two first threaded rod (7) is the same.
5. A clamping device for cnc machining according to claim 1, characterized in that: the utility model discloses a fixing device for fixing the position of base, including base (1), upside fixed mounting has spacing post (23), spacing post (23) and fixed plate (2) sliding connection, third recess (24) have been seted up to the inside of fixed plate (2), the inside of third recess (24) is provided with first spring (25), the top fixed mounting of spacing post (23) has first connecting plate (26), first connecting plate (26) and third recess (24) sliding connection.
6. A clamping device for cnc machining according to claim 1, characterized in that: the upside fixed mounting of base (1) has a fixed cylinder (19), the inside of fixed cylinder (19) is provided with second spring (20), the upside fixedly connected with second connecting plate (21) of second spring (20), the upside fixed mounting of second connecting plate (21) has connecting rod (22), the other end and fixed plate (2) fixed connection of connecting rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020983606.2U CN212497002U (en) | 2020-06-02 | 2020-06-02 | Clamping device for mechanical numerical control machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020983606.2U CN212497002U (en) | 2020-06-02 | 2020-06-02 | Clamping device for mechanical numerical control machining |
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| Publication Number | Publication Date |
|---|---|
| CN212497002U true CN212497002U (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020983606.2U Active CN212497002U (en) | 2020-06-02 | 2020-06-02 | Clamping device for mechanical numerical control machining |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113059385A (en) * | 2021-03-30 | 2021-07-02 | 浙江轩通机械有限公司 | Manipulator for numerical control machine tool |
| CN113458819A (en) * | 2021-05-27 | 2021-10-01 | 李辰 | Table type drilling and milling machine |
| CN114318703A (en) * | 2022-02-18 | 2022-04-12 | 江苏松柏纺织品有限公司 | Upper thread clamping mechanism for embroidery machine and embroidery machine |
| CN115491999A (en) * | 2022-11-01 | 2022-12-20 | 南通利元市政工程有限公司 | A Prestressed Beam Tractor Used in Continuous Rigid Frame Bridge Construction |
| CN116021454A (en) * | 2023-01-30 | 2023-04-28 | 银河航天(北京)网络技术有限公司 | Auxiliary device for low-orbit satellite ground assembly |
| CN117900859A (en) * | 2023-02-09 | 2024-04-19 | 佛山市林睿金属制品科技有限公司 | Clamping device of hardware machining center |
-
2020
- 2020-06-02 CN CN202020983606.2U patent/CN212497002U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113059385A (en) * | 2021-03-30 | 2021-07-02 | 浙江轩通机械有限公司 | Manipulator for numerical control machine tool |
| CN113458819A (en) * | 2021-05-27 | 2021-10-01 | 李辰 | Table type drilling and milling machine |
| CN114318703A (en) * | 2022-02-18 | 2022-04-12 | 江苏松柏纺织品有限公司 | Upper thread clamping mechanism for embroidery machine and embroidery machine |
| CN114318703B (en) * | 2022-02-18 | 2022-11-18 | 江苏松柏纺织品有限公司 | Upper thread clamping mechanism for embroidery machine and embroidery machine |
| CN115491999A (en) * | 2022-11-01 | 2022-12-20 | 南通利元市政工程有限公司 | A Prestressed Beam Tractor Used in Continuous Rigid Frame Bridge Construction |
| CN116021454A (en) * | 2023-01-30 | 2023-04-28 | 银河航天(北京)网络技术有限公司 | Auxiliary device for low-orbit satellite ground assembly |
| CN116021454B (en) * | 2023-01-30 | 2025-05-20 | 银河航天(北京)网络技术有限公司 | Auxiliary device for low-orbit satellite ground assembly |
| CN117900859A (en) * | 2023-02-09 | 2024-04-19 | 佛山市林睿金属制品科技有限公司 | Clamping device of hardware machining center |
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