CN211072759U

CN211072759U - Clamp for milling machine

Info

Publication number: CN211072759U
Application number: CN201922152407.7U
Authority: CN
Inventors: 付鸿艺; 杨占国; 李勇
Original assignee: Beijing Sanwei Boyi Machinery Manufacturing Co ltd
Current assignee: Beijing Sanwei Boyi Machinery Manufacturing Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-07-24
Anticipated expiration: 2029-12-04

Abstract

The utility model provides a clamp for a milling machine, which comprises a clamp body, wherein the clamp body comprises a fixed surface; at least two parts can be fixed connection on the fixed surface, the anchor clamps body can be fixed connection on the chuck of milling machine, makes the milling machine can be to at least two parts are processed. The utility model has the advantages of reasonable in design, simple structure can fix a plurality of parts simultaneously and process on the chuck of milling machine, has not only practiced thrift the human cost, makes production efficiency improve greatly simultaneously.

Description

Clamp for milling machine

Technical Field

The utility model relates to the technical field of machining, in particular to anchor clamps for milling machine.

Background

With the development of manufacturing industry, higher requirements are put on the processing efficiency of parts, and the milling machine plays a very important role in the field of part processing. The milling machine processes the component by fixing the component to a milling chuck and cutting the component with a milling cutter. At present, when a milling machine is used for processing parts, only one part can be fixed on a chuck at each time, when a plurality of parts are processed, each part needs to be fixedly installed and disassembled once, and the defects of low working efficiency and large labor waste are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reasonable in design, simple structure's anchor clamps for milling machine can fix a plurality of parts simultaneously and process on the chuck of milling machine, has not only practiced thrift the human cost, makes production efficiency improve greatly simultaneously.

In order to achieve the above object, the utility model adopts the following technical scheme:

a jig for a milling machine includes a jig body including a fixing surface;

at least two parts can be fixed connection on the fixed surface, the anchor clamps body can be fixed connection on the chuck of milling machine, makes the milling machine can be to at least two parts are processed.

Preferably, the clamping device comprises clamping screws, wherein fixing grooves are formed in the fixing surface, side walls are arranged at two ends of each fixing groove, clamping screw holes matched with the clamping screws are formed in the two side walls, the number of the clamping screws is twice that of the fixing grooves, and the two clamping screws correspond to one fixing groove;

the member may be disposed in the fixing groove, and the two clamping screws are screwed into and extend into the fixing groove from the clamping screw holes on the two sidewalls of the fixing groove, respectively, to clamp the member.

Preferably, the clamping device comprises a first clamping plate, a second clamping plate and a positioning screw;

the first clamping plate and the second clamping plate are fixedly connected to the fixing surface, the first clamping plate is provided with a positioning surface facing the second clamping plate, and the second clamping plate is provided with a positioning screw hole which is matched with the positioning screw and has an axis perpendicular to the positioning surface;

the part is located between the first clamping plate and the second clamping plate, the positioning screw is screwed into the positioning screw hole and abuts against one end of the part, and the other end of the part is pressed on the positioning surface.

Preferably, the device comprises a pressure plate and an adjusting bolt;

the clamp comprises a clamp body and is characterized in that an adjusting screw hole with an axis vertical to the fixed surface and matched with an adjusting bolt is formed in the clamp body, a through hole is formed in the pressing plate, the adjusting bolt penetrates through the through hole and is in threaded connection with the inside of the adjusting screw hole, and the pressing plate presses the component to the fixed surface by screwing the adjusting bolt.

Preferably, the pressing plate is provided with a positioning part, the component is provided with a clamping surface, and the positioning part can abut against the clamping surface to position the component.

Preferably, the number of the parts is two, and the two parts are respectively positioned on two sides of the adjusting bolt, so that the pressing plate can press the two parts on the fixing surface at the same time.

Preferably, the number of the pressing plates and the number of the adjusting bolts are two and correspond to each other one by one, and the pressing plates correspond to the two ends of the component respectively so as to press and attach the two ends of the component to the fixing surface.

The utility model discloses an anchor clamps for milling machine can fixed connection be in through adopting two at least parts on the fixed surface, the anchor clamps body can fixed connection on the chuck of milling machine, makes the milling machine can be to at least two the technical scheme that the part carries out processing can be fixed a plurality of parts simultaneously and process on the chuck of milling machine simultaneously, has not only practiced thrift the human cost, makes production efficiency improve greatly simultaneously.

Drawings

Fig. 1 is a schematic view of an operating state of an embodiment of a fixture for a milling machine according to the present invention;

FIG. 2 is a schematic view of a first attachment of the components;

FIG. 3 is a schematic view of a second attachment of the components;

fig. 4 is a schematic view of a third fixing mode of the component.

Wherein: 1. a clamp body; 2 fixing the surface; 3. a component; 4. clamping the screw; 5. fixing grooves; 6. a side wall; 7. clamping the screw hole; 8. a first splint; 9. a second splint; 10. positioning the surface; 11. a set screw; 12. positioning the screw hole; 13. pressing a plate; 14. adjusting the bolt; 15. adjusting the screw hole; 16. and a through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following will explain the mobile working chair of the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1, a jig for a milling machine includes a jig body 1, the jig body 1 including a fixing surface 2; at least two parts 3 can be fixed connection on fixed surface 2, and anchor clamps body 1 can be fixed connection on the chuck of milling machine, makes the milling machine can process at least two parts 3. By adopting the technical scheme, an operator can simultaneously fix at least two parts 3 on the chuck of the milling machine and sequentially process the parts, and after the parts are processed, the parts 3 are simultaneously disassembled, so that the labor cost is saved, and the production efficiency is greatly improved. Wherein the connection between the clamp body 1 and the chuck of the milling machine can be done by fasteners or other realizable means.

Several ways of fixing the component 3 to the fixing surface 2 are explained in detail below:

the first method, as shown in fig. 2, includes two clamping screws 4, wherein a fixing groove 5 is provided on the fixing surface 2, two ends of the fixing groove 5 are provided with side walls 6, two side walls 6 are provided with clamping screw holes 7 matching with the clamping screws 4, the number of the clamping screws 4 is two times of the number of the fixing grooves 5, so that two clamping screws 4 correspond to one fixing groove 5. The member 3 can be disposed in the fixing groove 5, and two clamping screws 4 are respectively screwed into and protrude into the fixing groove 5 from clamping screw holes 7 on both sidewalls 6 of the fixing groove 5 to clamp the member 3. By adopting the mode, not only can the firm fixation of the component 3 be ensured, but also the component 3 can be conveniently disassembled and assembled by an operator. The number of the fixing grooves 5 may be two or more, and the purpose of fixing the plurality of members 3 is achieved.

The second way, as shown in fig. 3, comprises a first clamping plate 8, a second clamping plate 9 and a set screw 11. First splint 8 and second splint 9 are all fixed connection on fixed surface 2, and first splint 8 has the locating surface 10 towards second splint 9, is provided with on the second splint 9 with set screw 11 phase-match and axis and the perpendicular location screw 12 of locating surface 10. The member 3 is positioned between the first clamping plate 8 and the second clamping plate 9, and the positioning screw 11 is screwed into the positioning screw hole 12 and abuts against one end of the member 3, so that the other end of the member 3 is pressed against the positioning surface 10. Wherein the first clamping plate 8 and the second clamping plate 9 can be fixedly connected to the fixing surface by welding and/or screws in any way that can achieve the object of the invention. In this way, operations such as grooving on the fixing surface 2 are not required, and the manufacture of the jig body 1 becomes simpler. It should be noted that the number of the first clamping plates 8 may be more than two, and the number of the second clamping plates 9 is equal to the number of the first clamping plates 8 and corresponds to one another, so as to fix the plurality of components 3.

The third way, as shown in fig. 4, comprises a pressure plate 13 and an adjusting bolt 14. The clamp body 1 is provided with an adjusting screw hole 15 which is vertical to the fixing surface 2 in axis and is matched with the adjusting bolt 14, the pressing plate 13 is provided with a through hole 16, the adjusting bolt 14 penetrates through the through hole 16 and is in threaded connection with the adjusting screw hole 15, and the pressing plate 13 presses the component 3 on the fixing surface 2 by screwing the adjusting bolt 14. Further, the pressing plate 13 has a positioning portion (not shown) thereon, and the engaging surface has an engaging surface (not shown) thereon, and the positioning portion can abut against the engaging surface to position the component 3. The component 3 is positioned by connecting the positioning part on the clamping surface, so that the position of the component 3 on the fixing surface 2 is more accurate, and the processing accuracy is further ensured. Wherein, the quantity of part 3 is two, and two parts 3 are located the both sides of adjusting bolt 14 respectively, make clamp plate 13 can be simultaneously with two parts 3 pressure subsides on fixed surface 2, and then make work efficiency further improve.

As an implementation manner, the number of the pressing plates 13 and the adjusting bolts 14 is two and corresponds to one, and the pressing plates 13 correspond to both ends of the component 3, respectively, so as to press both ends of the component 3 against the fixing surface 2. When the number of the members 3 is two, two pressing plates 13 correspond to both ends of the members 3, respectively. This further improves the firmness of the component 3 on the fixing surface 2 to facilitate the processing of the component 3.

In actual manufacturing, two or three of the above three fixing modes can be simultaneously used on one fixture body 1 to improve the adaptability of work.

Through adopting above technical scheme, make the utility model has the advantages of reasonable in design, simple structure can fix a plurality of parts simultaneously and process on the chuck of milling machine, has not only practiced thrift the human cost, makes production efficiency improve greatly simultaneously.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A clamp for a milling machine is characterized in that:

comprising a clamp body comprising a fixation surface;

2. The jig for a milling machine according to claim 1, characterized in that:

the clamping device comprises clamping screws, wherein fixing grooves are formed in the fixing surface, side walls are arranged at two ends of each fixing groove, clamping screw holes matched with the clamping screws are formed in the two side walls, the number of the clamping screws is twice that of the fixing grooves, and therefore the two clamping screws correspond to one fixing groove;

3. The jig for a milling machine according to claim 1, characterized in that:

the clamping device comprises a first clamping plate, a second clamping plate and a positioning screw;

4. The jig for a milling machine according to claim 1, characterized in that:

comprises a pressure plate and an adjusting bolt;

5. The jig for a milling machine according to claim 4, characterized in that:

the pressing plate is provided with a positioning part, the component is provided with a clamping surface, and the positioning part can abut against the clamping surface and is used for positioning the component.

6. The jig for a milling machine according to claim 4, characterized in that:

the number of the parts is two, and the two parts are respectively positioned on two sides of the adjusting bolt, so that the pressing plate can press the two parts on the fixing surface at the same time.

7. The jig for a milling machine according to claim 4, characterized in that:

the number of the pressing plates and the number of the adjusting bolts are two and are in one-to-one correspondence, and the pressing plates respectively correspond to two ends of the component so as to press and attach the two ends of the component to the fixed surface.