CN213858050U - Clamping device for machine tool workbench and machine tool body - Google Patents
Clamping device for machine tool workbench and machine tool body Download PDFInfo
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- CN213858050U CN213858050U CN202022904551.4U CN202022904551U CN213858050U CN 213858050 U CN213858050 U CN 213858050U CN 202022904551 U CN202022904551 U CN 202022904551U CN 213858050 U CN213858050 U CN 213858050U
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Abstract
The utility model discloses a lathe workstation and lathe bed clamping device, concretely relates to lathe technical field, including supporting baseplate, two support curb plates and workstation, the workstation bottom end is fixed to be equipped with two fly leafs, the supporting baseplate top is equipped with two first threaded rods, the fixed first bevel gear that is equipped with in first threaded rod outer end, one of them the support curb plate outside is equipped with first dwang, the fixed second bevel gear that is equipped with of first dwang one end, the fixed first in command that is equipped with in first dwang other end, the supporting baseplate top is equipped with the second dwang. The utility model discloses a set up fly leaf and first threaded rod, the height of adjustment work platform that can be very convenient, and through two fly leaves to the both sides fixed stay of workstation, support comparatively stably, avoided the condition emergence of workstation under the action of gravity whereabouts, also avoided the workstation to bruise staff's unexpected emergence.
Description
Technical Field
The embodiment of the utility model provides a relate to machine tool technical field, concretely relates to machine tool workbench and lathe bed clamping device.
Background
Machine tools are machines for manufacturing mechanical devices, also called machine tools or machine tools. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. In modern machine manufacturing, there are many methods for machining machine parts, including cutting, casting, forging, welding, stamping, extruding, etc., but all parts requiring high precision and fine surface roughness are generally machined by cutting on a machine tool.
The lathe need press from both sides tightly its workstation and lathe bed when the installation, and current lathe workstation and lathe bed clamping device are mostly to adjust the height of workstation with electric putter or pneumatic cylinder, but the workstation is itself the gravity great, and electric putter and pneumatic cylinder are all the equipment that has the elasticity nature, and long-time support workstation may go wrong, leads to the workstation to fall naturally under the action of gravity, and is not steady enough, may injure the staff even.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a machine tool workbench and lathe bed clamping device, through setting up fly leaf and first threaded rod, the height of adjustment work platform that can be very convenient, and through the both sides fixed bolster of two fly leaves to the workstation, it is comparatively stable to support, the condition emergence of workstation under the action of gravity whereabouts has been avoided, the accident that the workstation bruised the staff has also been avoided, with solve among the prior art because the height that the workstation was adjusted with electric putter or pneumatic cylinder with machine tool workbench and lathe bed clamping device is the great mostly, but the workstation is originally the gravity great, electric putter and pneumatic cylinder all are the equipment that has the concertina nature, long-time support work platform problem can appear and lead to the workstation to fall naturally under the action of gravity, it is not steady inadequately, the staff's problem can be hindered even.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a clamping device for a machine tool workbench and a machine tool body comprises a supporting bottom plate, two supporting side plates and a workbench, wherein the two supporting side plates are fixedly arranged at the top end of the supporting bottom plate, the workbench is arranged at the top ends of the supporting side plates, two movable plates are fixedly arranged at the bottom ends of the workbench and are arranged at the inner sides of the supporting side plates, one ends of the movable plates are contacted with the inner sides of the supporting side plates, two first threaded rods are arranged at the top end of the supporting bottom plate and are arranged at the inner sides of the supporting side plates, one ends of the first threaded rods penetrate through the movable plates and are in threaded connection with the movable plates, one ends of the first threaded rods are rotatably connected with the top end of the supporting bottom plate through bearings, the other ends of the first threaded rods are rotatably connected with the top ends of the inner sides of the supporting side plates through bearings, first bevel gears are fixedly arranged at the outer ends of the first threaded rods, the movable plates of the first bevel gears are arranged at the bottom parts, one end of the first rotating rod penetrates through the outer side of one of the supporting side plates and is rotatably connected with the supporting side plate through a bearing, one end of the first rotating rod is fixedly provided with a second bevel gear which is arranged on the inner side of the supporting side plate, the second bevel gear is meshed with one of the first bevel gears, a first handle is fixedly arranged at the other end of the first rotating rod, the top of the supporting bottom plate is provided with a second rotating rod which is rotatably connected with the top end of the supporting bottom plate through a bearing seat, the second rotating rod is arranged between the two first threaded rods, both ends of the second rotating rod are fixedly provided with third bevel gears, the third bevel gear is meshed with the first bevel gear, a connecting plate is fixedly arranged between the two movable plates, and the top end of the connecting plate is in contact with the bottom end of the workbench.
Furthermore, a first sliding groove is formed in the inner side of the supporting side plate, a first sliding block is arranged inside the first sliding groove, and the inner side of the first sliding block is fixedly connected with one end of the movable plate.
Further, the connecting plate bottom is equipped with two movable blocks, the side top all is equipped with the clamp plate around the workstation.
Further, the front end and the rear end of the workbench are respectively provided with a second threaded rod, one end of the second threaded rod penetrates through the movable block and is in threaded connection with the movable block, one end of the second threaded rod is rotatably connected with the bottom end of the pressing plate through a bearing, and the other end of the second threaded rod is fixedly provided with a second handle.
Furthermore, a second sliding groove is formed in the bottom end of the connecting plate, two second sliding blocks are arranged inside the second sliding groove, and the bottom ends of the second sliding blocks are fixedly connected with the top end of the movable block.
Further, the movable block bottom is equipped with fixing bolt, fixing bolt one end is passed movable block and second slider and is contacted with second spout inner wall, all through threaded connection between fixing bolt and movable block and the second slider.
The embodiment of the utility model provides a have following advantage:
1. the utility model discloses a rotate the first in command, the first in command drives two first threaded rods through the transmission and rotates, the fly leaf moves upwards along with the rotation of first threaded rod, the fly leaf drives workstation and connecting plate upward movement, just so can adjust the height of workstation, compare with prior art, the height of adjustment workstation that can be very convenient, and to the both sides fixed stay of workstation through two fly leaves, it is comparatively stable to support, avoided the workstation to take place under the circumstances that the action of gravity falls, also avoided the workstation to bump the accident emergence of staff;
2. the utility model discloses a loosening fixing bolt removes the movable block to front and back both ends, can install the workstation of different length on the fly leaf top like this, rotates the second handle, and the second handle drives the second threaded rod and rotates, and the second threaded rod can drive clamp plate downstream, compresses tightly fixedly until the clamp plate with the top of workstation, compares with prior art, can install the workstation of different length, and can be with the very stable pressure of workstation on two fly leaf tops, improved the job stabilization nature of workstation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a schematic view of the overall bottom cross-sectional structure provided by the present invention;
fig. 3 is a schematic left sectional view of the connection plate according to the present invention;
fig. 4 is a schematic view of a top view structure of the pressing plate provided by the present invention;
in the figure: the device comprises a supporting bottom plate 1, a supporting side plate 2, a workbench 3, a movable plate 4, a first threaded rod 5, a first bevel gear 6, a first rotating rod 7, a second bevel gear 8, a first handle 9, a second rotating rod 10, a third bevel gear 11, a connecting plate 12, a first sliding chute 13, a first sliding block 14, a movable block 15, a pressing plate 16, a second threaded rod 17, a second handle 18, a second sliding chute 19, a second sliding block 20 and a fixing bolt 21.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-4 of the specification, the clamping device for the workbench and the lathe bed of the machine tool comprises a supporting bottom plate 1, two supporting side plates 2 and a workbench 3, wherein the two supporting side plates 2 are fixedly arranged at the top end of the supporting bottom plate 1, the workbench 3 is arranged at the top end of the supporting side plates 2, two movable plates 4 are fixedly arranged at the bottom end of the workbench 3, the movable plates 4 are arranged at the inner sides of the supporting side plates 2, one ends of the movable plates 4 are in contact with the inner sides of the supporting side plates 2, two first threaded rods 5 are arranged at the top end of the supporting bottom plate 1, the first threaded rods 5 are arranged at the inner sides of the supporting side plates 2, one ends of the first threaded rods 5 penetrate through the movable plates 4 and are in threaded connection with the movable plates 4, one ends of the first threaded rods 5 are in rotary connection with the top end of the supporting bottom plate 1 through bearings, the other ends of the first threaded rods 5 are in rotary connection with the top ends of the inner sides of the supporting side plates 2 through bearings, the outer end of the first threaded rod 5 is fixedly provided with a first bevel gear 6, the first bevel gear 6 is arranged at the bottom of the movable plate 4, one of the supporting side plates 2 is provided with a first rotating rod 7, one end of the first rotating rod 7 penetrates through the outer side of the supporting side plate 2 and is rotatably connected with the supporting side plate 2 through a bearing, one end of the first rotating rod 7 is fixedly provided with a second bevel gear 8, the second bevel gear 8 is arranged at the inner side of the supporting side plate 2, the second bevel gear 8 is meshed with one of the first bevel gears 6, the other end of the first rotating rod 7 is fixedly provided with a first handle 9, the top of the supporting bottom plate 1 is provided with a second rotating rod 10, the second rotating rod 10 is rotatably connected with the top of the supporting bottom plate 1 through a bearing seat, the second rotating rod 10 is arranged between the two first threaded rods 5, and both ends of the second rotating rod 10 are fixedly provided with third bevel gears 11, the third bevel gear 11 and the first bevel gear 6 are engaged with each other, a connecting plate 12 is fixedly arranged between the two movable plates 4, and the top end of the connecting plate 12 is in contact with the bottom end of the workbench 3.
Further, a first sliding groove 13 is formed in the inner side of the supporting side plate 2, a first sliding block 14 is arranged inside the first sliding groove 13, and the inner side of the first sliding block 14 is fixedly connected with one end of the movable plate 4, so that the movable plate 4 can move up and down conveniently.
Further, connecting plate 12 bottom is equipped with two movable blocks 15, side top all is equipped with clamp plate 16 around workstation 3, can install the workstation 3 of different length, and can be with the very stable pressure of workstation 3 on two fly leaf 4 tops, improved workstation 3's job stabilization nature.
Further, the front end and the rear end of the workbench 3 are both provided with a second threaded rod 17, one end of the second threaded rod 17 penetrates through the movable block 15 and is in threaded connection with the movable block 15, one end of the second threaded rod 17 is rotatably connected with the bottom end of the pressing plate 16 through a bearing, and the other end of the second threaded rod 17 is fixedly provided with a second handle 18 so as to drive the pressing plate 16 to move up and down.
Further, a second sliding groove 19 is formed in the bottom end of the connecting plate 12, two second sliding blocks 20 are arranged inside the second sliding groove 19, and the bottom ends of the second sliding blocks 20 are fixedly connected with the top end of the movable block 15, so that the movable block 15 can move conveniently.
Further, the movable block 15 bottom is equipped with fixing bolt 21, fixing bolt 21 one end is passed movable block 15 and second slider 20 and is contacted with the 19 inner walls of second spout, all through threaded connection between fixing bolt 21 and movable block 15 and the second slider 20, be convenient for fix movable block 15 and second slider 20.
The implementation scenario is specifically as follows: the first handle 9 is rotated, the first handle 9 drives the first rotating rod 7 to rotate, the first rotating rod 7 drives the second bevel gear 8 to rotate, the second bevel gear 8 drives one first threaded rod 5 to rotate through one of the first bevel gears 6, one of the first bevel gears 6 drives the other first bevel gear 6 to rotate through the third bevel gear 11 and the second rotating rod 10, the other first bevel gear 6 drives the other first threaded rod 5 to rotate, due to the threaded connection between the first threaded rod 5 and the movable plate 4, the movable plate 4 moves upwards along with the rotation of the first threaded rod 5, the movable plate 4 drives the workbench 3 and the connecting plate 12 to move upwards, so that the height of the workbench 3 can be adjusted, the fixing bolts 21 are loosened, the movable block 15 moves towards the front end and the rear end, so that the workbenches 3 with different lengths can be installed at the top end of the movable plate 4, and the second handle 18 is rotated, the second handle 18 drives the second threaded rod 17 to rotate, because threaded connection between second threaded rod 17 and movable block 15, second threaded rod 17 can drive clamp plate 16 downstream, compress tightly fixedly until clamp plate 16 with the top of workstation 3, the utility model discloses a set up fly leaf 4 and first threaded rod 5, the height of adjustment work platform 3 that can be very convenient, and through two fly leaves 4 to workstation 3's both sides fixed stay, it is comparatively stable to support, avoided the condition emergence of workstation 3 under the action of gravity whereabouts, also avoided workstation 3 to bump staff's accident, through setting up movable block 15 and clamp plate 16, can install the workstation 3 of different length, and can be with workstation 3 very stable pressure on two fly leaf 4 tops, improved workstation 3's job stabilization nature, this embodiment has specifically solved among the prior art that lathe bed workstation and lathe bed clamping device are mostly the height that adjusts the workstation with electric putter or pneumatic cylinder The workbench has large gravity, the electric push rod and the hydraulic cylinder are both telescopic devices, and the long-time support of the workbench can cause problems, so that the workbench naturally falls under the action of gravity, is not stable enough, and even can injure workers.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (6)
1. The utility model provides a lathe workstation and lathe bed clamping device, includes supporting baseplate (1), two support curb plate (2) and workstation (3), two support curb plate (2) fixed the establishment on supporting baseplate (1) top, establish on support curb plate (2) top workstation (3), its characterized in that: the bottom end of the workbench (3) is fixedly provided with two movable plates (4), the movable plates (4) are arranged on the inner side of the supporting side plate (2), one end of each movable plate (4) is in contact with the inner side of the supporting side plate (2), the top end of the supporting bottom plate (1) is provided with two first threaded rods (5), the first threaded rods (5) are arranged on the inner side of the supporting side plate (2), one ends of the first threaded rods (5) penetrate through the movable plates (4) and are in threaded connection with the movable plates (4), one ends of the first threaded rods (5) are rotatably connected with the top end of the supporting bottom plate (1) through bearings, the other ends of the first threaded rods (5) are rotatably connected with the inner top end of the supporting side plate (2) through bearings, the outer ends of the first threaded rods (5) are fixedly provided with first bevel gears (6), and the first bevel gears (6) are arranged at the bottom of the movable plates (4), one of the two supporting side plates (2) is provided with a first rotating rod (7) on the outer side, one end of the first rotating rod (7) penetrates through the outer side of the supporting side plate (2) and is connected with the supporting side plate (2) in a rotating mode through a bearing, one end of the first rotating rod (7) is fixedly provided with a second bevel gear (8), the second bevel gear (8) is arranged on the inner side of the supporting side plate (2), the second bevel gear (8) is meshed with one first bevel gear (6) in the supporting side plate, the other end of the first rotating rod (7) is fixedly provided with a first handle (9), the top of the supporting bottom plate (1) is provided with a second rotating rod (10), the second rotating rod (10) is connected with the top of the supporting bottom plate (1) in a rotating mode through a bearing seat, the second rotating rod (10) is arranged between the two first threaded rods (5), and the two ends of the second rotating rod (10) are both fixedly provided with third bevel gears (11), the third bevel gear (11) and the first bevel gear (6) are meshed with each other, a connecting plate (12) is fixedly arranged between the two movable plates (4), and the top end of the connecting plate (12) is in contact with the bottom end of the workbench (3).
2. The machine tool table and bed clamping device of claim 1, wherein: the inner side of the supporting side plate (2) is provided with a first sliding groove (13), a first sliding block (14) is arranged inside the first sliding groove (13), and the inner side of the first sliding block (14) is fixedly connected with one end of the movable plate (4).
3. The machine tool table and bed clamping device of claim 1, wherein: two movable blocks (15) are arranged at the bottom end of the connecting plate (12), and pressing plates (16) are arranged at the top ends of the front side and the rear side of the workbench (3).
4. The machine tool table and bed clamping device of claim 3, wherein: the utility model discloses a clamp plate, including workstation (3), workstation (17), movable block (15) and clamp plate (16), the workstation front and back end all is equipped with second threaded rod (17), second threaded rod (17) one end pass movable block (15) and with between the movable block (15) threaded connection, second threaded rod (17) one end is passed through the bearing and is rotated with clamp plate (16) bottom and is connected, second threaded rod (17) other end is fixed and is equipped with second handle (18).
5. The machine tool table and bed clamping device of claim 3, wherein: second spout (19) have been seted up to connecting plate (12) bottom, second spout (19) inside is equipped with two second sliders (20), second slider (20) bottom and movable block (15) top fixed connection.
6. The machine tool table and bed clamping device of claim 5, wherein: the bottom end of the movable block (15) is provided with a fixing bolt (21), one end of the fixing bolt (21) penetrates through the movable block (15) and the second sliding block (20) and is in contact with the inner wall of the second sliding groove (19), and the fixing bolt (21) is in threaded connection with the movable block (15) and the second sliding block (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022904551.4U CN213858050U (en) | 2020-12-07 | 2020-12-07 | Clamping device for machine tool workbench and machine tool body |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022904551.4U CN213858050U (en) | 2020-12-07 | 2020-12-07 | Clamping device for machine tool workbench and machine tool body |
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| CN213858050U true CN213858050U (en) | 2021-08-03 |
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| CN202022904551.4U Active CN213858050U (en) | 2020-12-07 | 2020-12-07 | Clamping device for machine tool workbench and machine tool body |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114451937A (en) * | 2021-12-31 | 2022-05-10 | 陈玉利 | Obstetrical clinical operation tractive support frame |
-
2020
- 2020-12-07 CN CN202022904551.4U patent/CN213858050U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114451937A (en) * | 2021-12-31 | 2022-05-10 | 陈玉利 | Obstetrical clinical operation tractive support frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHENYANG TAIGE TECHNOLOGY CO.,LTD. Assignor: SHENYANG JUNFENG CNC MACHINE TOOL Co.,Ltd. Contract record no.: X2023210000080 Denomination of utility model: A clamping device for machine tool workbench and bed Granted publication date: 20210803 License type: Common License Record date: 20230904 |
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| EE01 | Entry into force of recordation of patent licensing contract |