CN218426950U - Fixing device for milling plane of conical body - Google Patents

Abstract

The utility model discloses a planar fixing device of conical body milling relates to frock clamp technical field, including the mount, be equipped with the die carrier on the mount, the die carrier cross-section is right angled triangle, be equipped with the fixed mould in the die carrier, the fixed mould both ends are equipped with tight piece of clamp, the die carrier is used for installing the fixed mould, the fixed mould is used for suit and fixed conical body, tight piece of clamp is used for fixed mould, is right angled triangle's die carrier through setting up the cross-section when using, can make the conical body carry out milling of each conical surface on the milling machine man-hour, convert ordinary planar processing into by the inclined plane, greatly reduced milling's the degree of difficulty, also improved the machining precision of the conical surface simultaneously.

Description

Fixing device for milling plane of conical body

Technical Field

The utility model relates to a frock clamp technical field especially relates to a conical body mills planar fixing device.

Background

The clamp is a technological device used for quickly fastening a workpiece during processing so as to keep a machine tool, a cutter and the workpiece at correct relative positions.

The existing milling processing of a plurality of conical surfaces of a conical body is very difficult because the conical surface is in a slope shape, the processing difficulty is very high when the milling processing is carried out on a common milling machine, the requirement on the skill level of an operator is higher, the processing precision and the processing efficiency are also not high, the processing needs to be completed through programming in a CNC (computerized numerical control) processing center, and the processing cost is greatly increased.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model discloses be right angled triangle's die carrier through setting up the cross-section when using, can make the conical body carry out the milling process of each conical surface on the milling machine, convert ordinary planar machining to by the inclined plane, greatly reduced milling process's the degree of difficulty, also improved the machining precision of the conical surface simultaneously, reduced the processing cost.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a conical body mills planar fixing device which characterized in that: the clamping device comprises a fixing frame, wherein a mould frame is arranged on the fixing frame, the cross section of the mould frame is in a right-angled triangle shape, a fixed mould is arranged in the mould frame, clamping blocks are arranged at two ends of the fixed mould, the mould frame is used for installing the fixed mould, the fixed mould is used for sleeving and fixing a conical body, and the clamping blocks are used for fixing the fixed mould.

By adopting the technical scheme, the fixed die sleeved with the conical body can be fixed on the die carrier by utilizing the clamping block, and the die carrier with the right-angled triangle cross section can shift the horizontal plane of the original conical surface, so that the conical surface can be processed by utilizing a common milling machine, the processing precision and efficiency are improved, and the requirements of equipment and operators are reduced.

The utility model provides a conical body mills planar fixing device, the die carrier is equipped with first spacing portion and the spacing portion of second, first spacing portion and the spacing portion of second set up respectively on two right angle edges of die carrier, the very spacing portion of second of first spacing portion all is equipped with horizontal part and inclined plane portion.

Through adopting above-mentioned technical scheme, can guarantee to utilize first spacing portion and the spacing portion of second to form the activity route of fixed mould simultaneously, utilize the inclined plane portion can play spacing and the guide effect at upper and lower both ends for the fixed mould when installing the fixed mould simultaneously, utilize the horizontal part can laminate with pressing from both sides tight piece and be connected.

A chassis is arranged at the bottom of the fixing frame, and fixing holes are formed in the chassis.

Through adopting above-mentioned technical scheme, can guarantee to utilize the fixed orifices on the chassis to carry out fixed connection with the base of whole mount and milling machine, prevent to take place to remove when processing conical body.

The fixing device for the milling plane of the conical body is characterized in that a fixing frame is arranged in the middle of the fixing die, and a tension bolt is arranged in the middle of the fixing frame.

By adopting the technical scheme, the position of the conical body can be preset by utilizing the fixing frame, the conical body can be limited in all directions, and the conical body can be fixed in the fixing frame by utilizing the tension bolt, so that the conical body is prevented from falling and moving in the machining process.

A fixing device for milling planes of a conical body is characterized in that one end of a fixed die is provided with a first leading-in part, and the fixed die is provided with a second leading-in part.

Through adopting above-mentioned technical scheme, can guarantee to utilize first leading-in portion can conveniently put into the middle of first spacing portion and the spacing portion of second with the quick leading-in of fixed mould, utilize the spacing portion of second can conveniently put into fixed frame with the conical body.

The utility model provides a fixing device of conical body milling surface, press from both sides tight piece and be equipped with clamping part, the one end of clamping part is equipped with laminating portion, press from both sides tight piece middle part and be equipped with clamping bolt.

Through adopting above-mentioned technical scheme, can guarantee to utilize laminating portion and horizontal part to laminate, utilize clamping part to press from both sides tight fixed mould and fix, utilize the clamp bolt to provide the clamp force for pressing from both sides tight piece.

The utility model provides a conical body mills planar fixing device, the mounting hole has been seted up on horizontal part and the laminating portion, be equipped with the spring in the mounting hole.

Through adopting above-mentioned technical scheme, can guarantee to utilize and install the spring in the mounting hole, the spring can produce an outside elasticity to pressing from both sides tight piece, has made things convenient for and has gone to press from both sides tight piece and mention with the fixed mould is leading-in to first spacing portion and the spacing portion of second not being required manually, and simplified operation raises the efficiency.

To sum up, the utility model discloses a beneficial technological effect does:

(1) The die carrier with the right-angled triangle section is utilized, the fixed die is installed on the inclined edge of the die carrier, the conical inclined surface can be changed into a horizontal plane, the processing difficulty of the conical surface is greatly reduced, and the processing precision is improved.

(2) The position of the conical body can be limited by using the fixing frame on the fixing mould, and the fixing mould and the conical body can be firmly connected by using the tension bolt on the fixing mould, so that the conical body is prevented from moving during processing.

(3) The fixed mould can be firmly fixed on the mould frame by the clamping block, and the cone body movement caused by the fixed mould movement is avoided.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is another perspective view of the present invention;

fig. 3 is a schematic structural view of the fixing frame of the present invention;

FIG. 4 is a schematic structural view of a fixed mold according to the present invention;

fig. 5 is a schematic structural view of the clamping block of the present invention;

FIG. 6 is a schematic cross-sectional view of the cone of the present invention;

FIG. 7 is an exploded view of the present invention showing the mounting cone fixed to the fixed mold;

FIG. 8 is a schematic view showing the installation of the taper body and the introduction of the fixed mold into the mold frame according to the present invention;

FIG. 9 is the intention of the invention after installation of the cone;

fig. 10 is a schematic view of the present invention when the conical body is milled flat.

Reference numerals: 1. a fixed mount; 2. a mold frame; 3. a fixed mold; 4. a chassis; 5. a first limiting part; 6. a second limiting part; 7. a horizontal portion; 8. an inclined plane part; 9. a clamping block; 10. a travel stop plate; 11. a fixing frame; 12. tightening the bolts; 13. a fixing hole; 14. a first introduction part; 15. a second introduction part; 16. a clamping portion; 17. a bonding section; 18. mounting holes; 19. a clamping hole; 20. connecting holes; 21. a conical body; 22. a conical surface; 23. a base; 24. provided is a milling cutter.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying examples.

It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the description of the embodiments, the terms "disposed," "connected," and the like are to be construed broadly unless otherwise explicitly specified or limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be connected directly or through an intervening medium, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to the attached drawings 1 and 2, the conical body plane milling fixing device comprises a fixing frame 1, a base plate 4 is arranged at the bottom of the fixing frame 1, a die carrier 2 is arranged at the upper part of the base plate 4, the cross section of the die carrier 2 is in a right triangle shape, a first limiting part 5 and a second limiting part 6 are respectively arranged on two straight edges of the die carrier 2, a fixed die 3 is arranged between the first limiting part 5 and the second limiting part 6, and the fixed die 3 and the base plate 4 form an angle of 45 degrees.

Referring to fig. 3, fig. 4 and fig. 5, four fixing holes 13 are formed in the chassis 4, the fixing holes 13 are used for connecting and fixing the whole fixing frame 1 with a milling machine, a row-stopping plate 10 is arranged between the first limiting part 5 and the second limiting part 6, the row-stopping plate 10 is used for limiting the fixing frame 3, the first limiting part 5 and the second limiting part 6 are both provided with a horizontal part 7 and an inclined part 8, the horizontal part 7 is used for being attached and connected with the clamping block 9, the inclined part 8 is used for guiding and limiting the fixing frame 3, the horizontal part 7 is provided with a clamping hole 19 and an installation hole 18, the installation hole 18 is used for installing a spring, the clamping hole 19 is used for connecting the clamping block 9 with the die carrier 2 through a bolt, the clamping block 9 is provided with a clamping part 16 and an attaching part 17, the clamping part 16 is used for compressing and fixing the fixing frame 3, the attaching part 17 is used for realizing the function of the whole clamping block 9 by matching with the horizontal part 7, the clamping hole 19 and the installation hole 18 are also formed in the attaching part 17, and a spring is arranged in the installation hole 18;

referring to fig. 4 and 7, a fixed frame 11 is provided in the middle of the fixed mold 3, a bolt hole 19 is provided in the center of the fixed frame 11, a tension bolt 12 is provided in the bolt hole 19, the tension bolt 12 is used for connecting a fixed cone 21, a first lead-in part 14 is provided at one end of the fixed mold 3, the first lead-in part 14 is used for conveniently leading the whole fixed mold 3 between the first limiting part 5 and the second limiting part 6, a second lead-in part 15 is provided around the fixed frame 11, and the second lead-in part 15 is used for conveniently putting the cone 21 into the fixed frame 11;

referring to fig. 6, the cone 21 is provided with a base 23, the center of the base 23 is provided with a connecting hole 20, and the cone 21 is fixed in the fixing frame 11 through the connecting hole 20;

referring to fig. 1, the horizontal portion 7 of the first position-limiting portion 5 is perpendicular to the base plate 4, the horizontal portion 7 of the second position-limiting portion 6 is parallel to the base plate 4, the writing surface portions of the first position-limiting portion 5 and the second position-limiting portion 6 are parallel to each other, and form a rectangle in the oblique edge direction of the mold frame 2, and the rectangle is just large enough to accommodate the fixed mold 3.

Referring to fig. 7, 8 and 9, in use, the clamping bolt between the clamping block 9 and the horizontal part 7 is firstly loosened, in the process, the spring arranged between the clamping block 9 and the horizontal part 7 pushes the clamping block 9 outwards, so that the pressing force of the clamping block 9 on the fixed mould 3 is relieved, then the fixed mould 3 is drawn out from between the first limiting part 5 and the inclined plane part 8 of the second limiting part 6, then the base 23 of the conical body 21 to be processed is put into the fixed frame 11 of the fixed mould 3, and then the tensioning bolt 12 is screwed into the connecting hole 20 of the conical body 21 from the back of the fixed mould 3 to realize the fixed connection of the conical body 21 on the fixed mould 3;

then the fixed mould 3 provided with the conical body 21 is guided into the mould frame 2, one end of the fixed mould 3 provided with the first guiding part 14 faces to one end of the mould frame 2 without the stop plate 10 during the guiding, the inclined plane parts 8 on the first limiting part 5 and the second limiting part 6 are used for providing a guiding function for the fixed mould 3, meanwhile, when the fixed mould 3 is abutted against the stop plate 10 during the guiding, the guiding is finished, and then the clamping block 9 is used for compressing and fixing the fixed mould 3 through a clamping bolt;

then, the fixing frame 1 with the cone 21 is connected with a milling machine through the chassis 4 and the bolt, and at this time, the conical surface 22 of the cone 21 is displaced from the original inclined surface to the horizontal surface as shown in fig. 10, so that the milling machine can normally mill the upper part of the cone 21, and the processing difficulty is reduced.

It should be noted that, in order to introduce the fixed mold 3 between the inclined surface portions 8 of the first and second stopper portions 5 and 6 and to completely fit the mold frame 2, the back surface of the fixed mold 3 is formed with a counter bore capable of accommodating the height of the end portion of the tightening bolt 12, so that after the tightening bolt 12 is screwed into the coupling hole 20 of the tapered body 21, the end portion of the tightening bolt 12 is flush with the back surface of the fixed mold 3, and thus the tightening bolt 12 does not interfere with the fixed mold 3 during introduction.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims (7)

1. The utility model provides a conical body mills planar fixing device which characterized in that: including mount (1), be equipped with die carrier (2) on mount (1), die carrier (2) cross-section is right triangle, be equipped with fixed mould (3) in die carrier (2), fixed mould (3) both ends are equipped with and press from both sides tight piece (9), die carrier (2) are used for installing fixed mould (3), fixed mould (3) are used for suit and fixed cone (21), it is used for fixed mould (3) to press from both sides tight piece (9).

2. The conical body milling plane fixture of claim 1, wherein: the die carrier (2) is equipped with first spacing portion (5) and second spacing portion (6), first spacing portion (5) and second spacing portion (6) set up respectively on two right angle edges of die carrier (2), first spacing portion (5) very spacing portion (6) of second all are equipped with horizontal part (7) and inclined plane portion (8).

3. The conical body milling plane fixing device according to claim 1, wherein: the bottom of the fixing frame (1) is provided with a chassis (4), and the chassis (4) is provided with a fixing hole (13).

4. The conical body milling plane fixture of claim 1, wherein: the fixed mould (3) middle part is equipped with fixed frame (11), fixed frame (11) middle part is equipped with tie bolt (12).

5. The conical body milling plane fixture of claim 1, wherein: one end of the fixed mould (3) is provided with a first lead-in part (14), and the fixed mould (11) is provided with a second lead-in part (15).

6. The conical body milling plane fixing device according to claim 1, wherein: the clamping block (9) is provided with a clamping portion (16), one end of the clamping portion (16) is provided with a fitting portion (17), and the middle of the clamping block (9) is provided with a clamping bolt.

7. The conical body milling plane fixture of claim 2, wherein: the horizontal part (7) and the attaching part (17) are provided with mounting holes (18), and springs are arranged in the mounting holes (18).

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