CN215200718U - Fixing device for machining workpiece of numerical control drilling and milling machine - Google Patents
Fixing device for machining workpiece of numerical control drilling and milling machine Download PDFInfo
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- CN215200718U CN215200718U CN202022983518.5U CN202022983518U CN215200718U CN 215200718 U CN215200718 U CN 215200718U CN 202022983518 U CN202022983518 U CN 202022983518U CN 215200718 U CN215200718 U CN 215200718U
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Abstract
The utility model discloses a fixing device for machining a workpiece of a numerical control drilling and milling machine, which comprises a fixing cavity body, wherein the left side and the right side of the lower end surface of the fixing cavity body are both provided with a fixing plate, the left side and the right side of the fixing plate are both transversely provided with a threaded rod in a penetrating way, the adjacent ends of the threaded rod on the left side and the right side are both provided with a mounting plate, the adjacent ends of the mounting plate on the left side and the right side are both provided with a damping column, the adjacent ends of the damping column on the left side and the right side are both provided with a first clamping plate, the left side and the right side of the fixing cavity body are both provided with a telescopic device, and the driving end of the telescopic device penetrates through the plate wall of a supporting plate. And the working efficiency of processing can be improved.
Description
Technical Field
The utility model relates to a numerical control bores mills quick-witted work piece processing technology field, and concrete field is a fixing device that numerical control bores and mills quick-witted work piece processing usefulness.
Background
The drilling and milling machine is a machine tool equipment integrating drilling, milling, boring and grinding into one body, is suitable for machining various medium and small-sized parts, in particular cutting nonferrous metal materials, plastics and nylon, has the advantages of simple structure, flexible operation and the like, and is widely applied to single-piece or batch mechanical manufacturing, instrument industry, architectural decoration and repair departments.
The fixing device is needed to be used in the using process of the existing drilling and milling machine, the objects are fixed through the fixing device, but the traditional fixing device cannot fix the objects with different sizes, the fixing performance is poor, the objects cannot be effectively fixed, and only a single object can be fixed, so that the working efficiency of the whole device is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixing device that numerical control brill mills machine work piece processing usefulness to solve traditional fixing device who proposes in the above-mentioned background art and can not fix the not article of equidimension, the fixity can be relatively poor, can't effectually fix the article, and can only fix single article, cause the problem that the work efficiency of whole device is low.
In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for machining workpieces of a numerical control drilling and milling machine comprises a fixing cavity, wherein fixing plates are arranged on the left side and the right side of the lower end face of the fixing cavity, threaded rods transversely penetrate through the fixing plates on the left side and the right side, mounting plates are arranged at the adjacent ends of the threaded rods on the left side and the right side, shock absorbing columns are arranged on the adjacent end faces of the mounting plates on the left side and the right side, first clamping plates are arranged at the adjacent ends of the shock absorbing columns on the left side and the right side, telescopic devices are arranged on the left side and the right side of the fixing cavity, the driving ends of the telescopic devices penetrate through the plate walls of the supporting plates, the supporting plates are arranged on the upper end face of the inner cavity of the fixing cavity, a buffer is arranged at the driving ends of the telescopic devices, a driving rod is arranged on the inner side of the buffer, a slide way is transversely arranged on the upper side wall of the fixing cavity, and the upper end of the driving rod penetrates through the slide way and is provided with a second clamping plate, the outer end of the threaded rod is provided with a high-strength connecting piece, and a rotating crank is longitudinally arranged on the high-strength connecting piece.
Preferably, the fixed cavity is formed by integrally welding a plurality of alloy fixed plates.
Preferably, the fixing plate is provided with an internal thread hole corresponding to the external thread on the threaded rod.
Preferably, the shock absorption column is an external thread rubber shock absorber.
Preferably, the buffer is a hydraulic buffer, and the model is an SC series automatic compensation type.
Preferably, the width of the second clamping plate is larger than that of the slide way.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a pair of fixing device that numerical control drilling and milling machine work piece processing was used has fixed firm, the precision is high, can fix the characteristics of two parts simultaneously, and this fixing device's use not only can improve the quality and the qualification rate of boring and milling the work piece, can also improve the work efficiency of processing.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the slide of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1-a fixed cavity, 2-a fixed plate, 3-a threaded rod, 4-a mounting plate, 5-a shock-absorbing column, 6-a first clamping plate, 7-a telescopic device, 8-a supporting plate, 9-a buffer, 10-a driving rod, 11-a slideway, 12-a second clamping plate, 13-a high-strength connecting piece and 14-a rotary crank.
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, the present invention provides a technical solution: a fixing device for machining workpieces of a numerical control drilling and milling machine comprises a fixing cavity 1, wherein fixing plates 2 are arranged on the left side and the right side of the lower end face of the fixing cavity 1, threaded rods 3 are transversely arranged on the fixing plates 2 on the left side and the right side in a penetrating manner, mounting plates 4 are arranged at the adjacent ends of the threaded rods 3 on the left side and the right side, shock absorbing columns 5 are arranged on the adjacent end faces of the mounting plates 4 on the left side and the right side, the shock absorbing columns 5 are external thread rubber shock absorbers and also called rubber springs, the common rubber is common rubber and is a high-elasticity body, the elastic modulus of the rubber springs is small, the rubber springs have large elastic deformation after being loaded so as to absorb impact and vibration, the shock absorbing column can simultaneously bear multidirectional load, and can be made of oil-resistant rubber if special requirements exist, the product has good shock absorbing effect, small resonance field, long service life, low cost, good cold resistance, excellent air tightness, waterproofness and electric insulativity, the adjacent ends of the shock absorption columns 5 on the left side and the right side are provided with first clamping plates 6, the clamping surfaces of the first clamping plates 6 on the left side and the right side are provided with clamping notches, the left side and the right side of the fixed cavity 1 are provided with telescopic devices 7, the telescopic devices 7 can be air cylinders, if necessary, hydraulic cylinders can be selected, the driving ends of the telescopic devices 7 penetrate through the plate wall of the supporting plate 8, the supporting plate 8 is arranged on the upper end surface of the inner cavity of the fixed cavity 1, the driving ends of the telescopic devices 7 are provided with buffers 9, the buffers 9 are hydraulic buffers, and the main structure is a body, an axle center, a bearing, an inner pipe, a piston, a hydraulic shaft and a spring; when the external force disappears, the spring rebounds the piston to the starting point to wait for the next action, according to the principle, the hydraulic buffer can balance and effectively stop the moving object, can reduce vibration and noise during the operation of the device, convert the kinetic energy generated by the moving object into heat energy and release the heat energy into the atmosphere, the object balance is effectively stopped in the action, the mechanical efficiency is improved, the productivity is increased, the service life of the machine is prolonged, the maintenance cost is reduced, the quality of products is stably maintained in the mechanical action, the machine is operated more safely and is prevented from accidents, the working efficiency is improved, the inner side of the buffer 9 is provided with the driving rod 10, the upper side wall of the fixed cavity 1 is transversely provided with the slide 11, the upper end of the driving rod 10 penetrates through the slide 11 and is provided with the second clamping plate 12, the outer end of the threaded rod 3 is provided with the high-strength connecting piece 13, and the rotating crank 14 is longitudinally arranged on the high-strength connecting piece 13.
Specifically, the fixed cavity 1 is formed by integrally welding a plurality of alloy fixed plates.
Specifically, the fixing plate 2 is provided with an internal thread hole corresponding to the external thread of the threaded rod 3.
Specifically, the shock absorbing column 5 is an externally threaded rubber shock absorber.
Specifically, the damper 9 is a hydraulic damper of an SC series automatic compensation type.
Specifically, the width of the second clamping plate 12 is greater than the width of the slide 11.
The working principle is as follows: the utility model discloses at the during operation, it passes through threaded rod 3 that high strength connection piece 13 is connected through control rotation crank 14 control, because threaded rod 3 is threaded connection with the connected mode of fixed plate 2, so rotatory crank 14 horizontal position that can control threaded rod 3 of rotating, indirect change the relative position of the first clamping plate 6 that is connected through threaded rod 3, so two first clamping plates 6 that set up can be fixed the brill milling work piece, simultaneously through the removal that starts telescoping device 7 can control actuating lever 10, actuating lever 10 drives the second clamping plate 12 that its is connected and removes on slide 11, the second clamping plate 12 that realizes both sides is fixed the brill milling work piece.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
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 fixing device that numerical control drilling and milling machine work piece processing was used which characterized in that: comprises a fixed cavity (1), wherein the left side and the right side of the lower end surface of the fixed cavity (1) are respectively provided with a fixed plate (2), the left side and the right side of the fixed plate (2) are respectively and transversely provided with a threaded rod (3) in a penetrating manner, the adjacent ends of the threaded rods (3) on the left side and the right side are respectively provided with a mounting plate (4), the adjacent end surfaces of the mounting plates (4) on the left side and the right side are respectively provided with a shock absorption column (5), the adjacent ends of the shock absorption columns (5) on the left side and the right side are respectively provided with a first clamping plate (6), the left side and the right side of the fixed cavity (1) are respectively provided with a telescopic device (7), the driving end of the telescopic device (7) penetrates through the plate wall of a supporting plate (8), the supporting plate (8) is arranged on the upper end surface of the inner cavity of the fixed cavity (1), the driving end of the telescopic device (7) is provided with a buffer (9), and the inner side of the buffer (9) is provided with a driving rod (10), the lateral wall transversely is provided with slide (11) on fixed cavity (1), the upper end of actuating lever (10) runs through slide (11) and be provided with second clamping plate (12), the outer end of threaded rod (3) is provided with high strength connection spare (13), vertically be provided with on high strength connection spare (13) and rotate crank (14).
2. The fixing device for machining the workpiece of the numerical control drilling and milling machine according to claim 1, is characterized in that: the fixed cavity (1) is formed by integrally welding a plurality of alloy fixed plates, and the upper side and the lower side of the fixed cavity (1) are respectively provided with precise scales.
3. The fixing device for machining the workpiece of the numerical control drilling and milling machine according to claim 1, is characterized in that: and the fixed plate (2) is provided with an internal thread hole corresponding to the external thread on the threaded rod (3).
4. The fixing device for machining the workpiece of the numerical control drilling and milling machine according to claim 1, is characterized in that: the shock absorption column (5) is an external thread rubber shock absorber.
5. The fixing device for machining the workpiece of the numerical control drilling and milling machine according to claim 1, is characterized in that: the buffer (9) is a hydraulic buffer, and the model is SC series automatic compensation type.
6. The fixing device for machining the workpiece of the numerical control drilling and milling machine according to claim 1, is characterized in that: the width of the second clamping plate (12) is larger than that of the slide way (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022983518.5U CN215200718U (en) | 2020-12-14 | 2020-12-14 | Fixing device for machining workpiece of numerical control drilling and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022983518.5U CN215200718U (en) | 2020-12-14 | 2020-12-14 | Fixing device for machining workpiece of numerical control drilling and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215200718U true CN215200718U (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022983518.5U Active CN215200718U (en) | 2020-12-14 | 2020-12-14 | Fixing device for machining workpiece of numerical control drilling and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215200718U (en) |
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2020
- 2020-12-14 CN CN202022983518.5U patent/CN215200718U/en active Active
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