CN211387794U - Fixed frock of digit control machine tool - Google Patents

Fixed frock of digit control machine tool Download PDF

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Publication number
CN211387794U
CN211387794U CN201922402119.2U CN201922402119U CN211387794U CN 211387794 U CN211387794 U CN 211387794U CN 201922402119 U CN201922402119 U CN 201922402119U CN 211387794 U CN211387794 U CN 211387794U
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China
Prior art keywords
fixedly connected
threaded rod
gear
bearing
fixed
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Application number
CN201922402119.2U
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Chinese (zh)
Inventor
郭承志
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Jinan Dawei Auto Parts Co ltd
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Jinan Dawei Auto Parts Co ltd
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Priority to CN201922402119.2U priority Critical patent/CN211387794U/en
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Publication of CN211387794U publication Critical patent/CN211387794U/en
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Abstract

The utility model relates to a fixed tooling of a numerical control machine tool, which comprises a fixed table, wherein a first bearing and a second bearing are respectively arranged on two sides of the fixed table, a first threaded rod is fixedly connected with an inner ring of the first bearing, a second threaded rod is fixedly connected with an inner ring of the second bearing, a first gear is fixedly connected with the lower end of the first threaded rod, a second gear is fixedly connected with the lower end of the second threaded rod, the first gear and the second gear are provided with a synchronous belt, the upper ends of the first threaded rod and the second threaded rod are in threaded connection with a movable plate, a group of adjusting screws are arranged on the movable plate, adjusting nuts are arranged on the upper ends of the adjusting screws, a connecting block is fixedly connected with the lower ends of the adjusting screws, a spring is arranged on the outer side of the adjusting screws, a lower end, the lower end of the connecting block is fixedly connected with the pressing plate.

Description

Fixed frock of digit control machine tool
Technical Field
The utility model belongs to the technical field of the fixed technique of lathe and specifically relates to a frock is fixed to digit control machine tool.
Background
With the development of science and technology, the productivity of numerical control machine tools is higher and higher, and the numerical control machine tools can process various parts gradually, and the application range of the numerical control machine tools is wider and wider, and the numerical control machine tools relate to various processing fields. In the machining process of the numerical control machine tool, a fixed tool is generally adopted to fix a workpiece; the existing fixing tool of the numerical control machine tool is simple in structure, only a single set of die can be fixed during each processing, and the processing efficiency is reduced; when the shape of the workpiece is irregular, the fixing tool of the control machine tool is inconvenient to fix the workpiece with the irregular shape.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: aiming at the defects of the prior art, the invention aims to provide a fixing tool for a numerical control machine tool to solve the problems.
The utility model provides a technical scheme that its technical problem adopted is:
a fixing tool of a numerical control machine tool comprises a fixing table, wherein a first bearing and a second bearing are respectively arranged on two sides of the fixing table, the first bearing inner ring is fixedly connected with a first threaded rod, the second bearing inner ring is fixedly connected with a second threaded rod, the lower end of the first threaded rod is fixedly connected with a first gear, the lower end of the second threaded rod is fixedly connected with a second gear, the first gear and the second gear are provided with synchronous belts, the upper ends of the first threaded rod and the second threaded rod are in threaded connection with the movable plate, a group of adjusting screws are arranged on the moving plate, adjusting nuts are arranged at the upper ends of the adjusting screws, the lower end of the adjusting screw is fixedly connected with a connecting block, a spring is arranged on the outer side of the adjusting screw, the upper end of the spring is fixedly connected with the lower end face of the movable plate, the lower end of the spring is fixedly connected with the connecting block, and the lower end of the connecting block is fixedly connected with a pressing plate.
Further optimally, the first bearing and the second bearing are welded with sliding blocks, and sliding grooves matched with the sliding blocks are formed in two sides of the fixed platform.
Further optimally, the lower end of the sliding block is fixedly connected with an L-shaped support, and a fastening bolt is arranged on the L-shaped support.
Further optimally, a handle is arranged on the first gear or the second gear.
Further optimally, the lower end face of the pressing plate is provided with a rubber pressing pad.
The utility model has the advantages that: when the clamping device is used, a workpiece is placed on the fixed table, the first gear is driven through the handle, under the action of the synchronous belt, the first gear and the second gear rotate synchronously to drive the first threaded rod and the second threaded rod to rotate, the moving plate is driven to move downwards, the workpiece is clamped and fixed through the pressing plate, the workpiece is adjusted through the adjusting screw rod and the adjusting nut, and the plurality of workpieces can be fixed simultaneously and the irregular workpiece can be fixed conveniently.
Through the slider and the spout that set up, the removal of the movable plate of being convenient for is convenient for select suitable clamping position, fixes the work piece, because of being provided with L shape support and fastening bolt, is convenient for to the fixed of slider.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is another schematic structural view of the present invention;
fig. 3 is a schematic structural view of the slider of the present invention;
fig. 4 is a schematic structural view of the pressing plate of the present invention;
in the figure, 1, a fixed table, 2, a first bearing, 3, a sliding block, 31, an L-shaped bracket, 32, a fastening bolt, 4, a first gear, 5, a first threaded rod, 6, a synchronous belt, 7, a second gear, 8, a second threaded rod, 9, a second bearing, 10, a handle, 11, a movable plate, 12, an adjusting screw, 13, an adjusting nut, 14, a connecting block, 15, a pressing plate, 151, a rubber pressing pad and 16 are arranged.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Wherein like reference numerals refer to like parts throughout.
In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
It should also be noted that, unless expressly stated or limited otherwise, the terms "disposed" and "connected" are to be construed broadly, e.g., as meaning 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. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific instances, and furthermore, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example one
As shown in fig. 1, a fixed tool of a numerical control machine tool comprises a fixed table 1, wherein a first bearing 2 and a second bearing 9 are respectively arranged on two sides of the fixed table 1, an inner ring of the first bearing 2 is fixedly connected with a first threaded rod 5, an inner ring of the second bearing 9 is fixedly connected with a second threaded rod 8, the lower end of the first threaded rod 5 is fixedly connected with a first gear 4, the lower end of the second threaded rod 8 is fixedly connected with a second gear 7, the first gear 4 and the second gear 7 are provided with a synchronous belt 6, the upper ends of the first threaded rod 5 and the second threaded rod 8 are in threaded connection with a movable plate 11, a group of adjusting screws 12 are arranged on the movable plate 11, adjusting nuts 13 are arranged at the upper ends of the adjusting screws 12, the lower ends of the adjusting screws 12 are fixedly connected with a connecting block 14, springs 16 are arranged on the outer sides of the adjusting screws 12, the upper ends of, the lower end of the spring 16 is fixedly connected with a connecting block 14, and the lower end of the connecting block 14 is fixedly connected with a pressure plate 15. A handle 10 is arranged on the first gear 4 or the second gear 7.
Example two
As shown in fig. 2, a fixed tool of a numerical control machine tool comprises a fixed table 1, wherein a first bearing 2 and a second bearing 9 are respectively arranged on two sides of the fixed table 1, an inner ring of the first bearing 2 is fixedly connected with a first threaded rod 5, an inner ring of the second bearing 9 is fixedly connected with a second threaded rod 8, the lower end of the first threaded rod 5 is fixedly connected with a first gear 4, the lower end of the second threaded rod 8 is fixedly connected with a second gear 7, the first gear 4 and the second gear 7 are provided with a synchronous belt 6, the upper ends of the first threaded rod 5 and the second threaded rod 8 are in threaded connection with a movable plate 11, the movable plate 11 is provided with a group of adjusting screws 12, the upper ends of the adjusting screws 12 are provided with adjusting nuts 13, the lower ends of the adjusting screws 12 are fixedly connected with a connecting block 14, the outer sides of the adjusting screws 12 are provided with springs 16, the upper ends of, the lower end of the spring 16 is fixedly connected with a connecting block 14, the lower end of the connecting block 14 is fixedly connected with a pressing plate 15, the first bearing 2 and the second bearing 9 are all welded with sliding blocks 3, and sliding grooves matched with the sliding blocks 3 are formed in two sides of the fixed table 1.
In the embodiment, as shown in fig. 3, the lower end of the sliding block 3 is fixedly connected with an L-shaped bracket 31, and a fastening bolt 32 is arranged on the L-shaped bracket 31. A handle 11 is arranged on the first gear 4 or the second gear 7. Through the slider and the spout that set up, the removal of the movable plate of being convenient for is convenient for select suitable clamping position, fixes the work piece, because of being provided with L shape support and fastening bolt, is convenient for to the fixed of slider.
In this embodiment, as shown in fig. 4, a rubber pressure pad 151 is disposed on the lower end surface of the pressure plate 15.
The utility model discloses a working process: when the clamping device is used, a workpiece is placed on the fixed table, the first gear is driven through the handle, under the action of the synchronous belt, the first gear and the second gear rotate synchronously to drive the first threaded rod and the second threaded rod to rotate, the moving plate is driven to move downwards, the workpiece is clamped and fixed through the pressing plate, the workpiece is adjusted through the adjusting screw rod and the adjusting nut, and a plurality of workpieces can be fixed simultaneously. Through the slider and the spout that set up, the removal of the movable plate of being convenient for is convenient for select suitable clamping position, fixes the work piece, because of being provided with L shape support and fastening bolt, is convenient for to the fixed of slider.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (5)

1. The utility model provides a frock is fixed to digit control machine tool, includes the fixed station, its characterized in that: the fixed station is characterized in that a first bearing and a second bearing are respectively arranged on two sides of the fixed station, a first threaded rod is fixedly connected with an inner ring of the first bearing, a second threaded rod is fixedly connected with an inner ring of the second bearing, a first gear is fixedly connected with the lower end of the first threaded rod, a second gear is fixedly connected with the lower end of the second threaded rod, the first gear is provided with a synchronous belt, the first threaded rod is connected with the upper end of the second threaded rod in a threaded manner with a movable plate, a group of adjusting screws are arranged on the movable plate, adjusting nuts are arranged on the upper ends of the adjusting screws, a connecting block is fixedly connected with the lower ends of the adjusting screws, a spring is arranged on the outer side of the adjusting screws, the lower end face of the movable plate is fixedly connected with.
2. The frock of claim 1 is fixed to digit control machine tool, its characterized in that: the first bearing with all the welding has the slider on the second bearing, the fixed station both sides be provided with slider matched with spout.
3. The frock of claim 2 is fixed to digit control machine tool, its characterized in that: the lower end of the sliding block is fixedly connected with an L-shaped support, and a fastening bolt is arranged on the L-shaped support.
4. The frock of claim 1 is fixed to digit control machine tool, its characterized in that: and a handle is arranged on the first gear or the second gear.
5. The frock of claim 1 is fixed to digit control machine tool, its characterized in that: and a rubber pressure pad is arranged on the lower end face of the pressure plate.
CN201922402119.2U 2019-12-27 2019-12-27 Fixed frock of digit control machine tool Active CN211387794U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922402119.2U CN211387794U (en) 2019-12-27 2019-12-27 Fixed frock of digit control machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922402119.2U CN211387794U (en) 2019-12-27 2019-12-27 Fixed frock of digit control machine tool

Publications (1)

Publication Number Publication Date
CN211387794U true CN211387794U (en) 2020-09-01

Family

ID=72231602

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922402119.2U Active CN211387794U (en) 2019-12-27 2019-12-27 Fixed frock of digit control machine tool

Country Status (1)

Country Link
CN (1) CN211387794U (en)

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