CN217647940U - Dovetail type clamp suitable for five-axis machining center - Google Patents
Dovetail type clamp suitable for five-axis machining center Download PDFInfo
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- CN217647940U CN217647940U CN202123121907.8U CN202123121907U CN217647940U CN 217647940 U CN217647940 U CN 217647940U CN 202123121907 U CN202123121907 U CN 202123121907U CN 217647940 U CN217647940 U CN 217647940U
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- dovetail
- clamp
- anchor clamps
- locking screw
- machining center
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Abstract
The utility model discloses a dovetail anchor clamps suitable for five machining centers, including the anchor clamps body, the top of anchor clamps body is provided with the dovetail, the dovetail is for wearing the groove, the rear side of dovetail tank bottom is provided with spacing pin, the right side sliding connection of anchor clamps body has tight piece of clamp, wear to be equipped with locking screw on the tight piece of clamp, locking screw and anchor clamps body threaded connection, the one end of pressing from both sides tight piece top towards the dovetail is provided with the pressure head. The utility model discloses convenient to use, compact structure, the centre gripping is reliable.
Description
Technical Field
The utility model relates to a mechanical fixture designs and makes the field, specifically is a dovetail type anchor clamps suitable for five machining centers.
Background
In the machining industry of parts, the three-axis machine tool cannot meet the industry requirement and design requirement of rapid development, the application of the five-axis machine tool is increasingly wide, the requirement of a five-axis machine tool clamp is increasingly increased, and the future demand is huge. The existing five-axis machine tool clamp is of the type of a magnetic table, a special clamp for a five-axis vice and the like, the magnetic table can only be applied to a clamp with magnetic parts, the magnetic force of the magnetic table is influenced by the adsorption area, and small parts and non-magnetic parts cannot be used. The five-axis vice can be applied to clamping of all parts, but the clamping strength is influenced by the size of the parts and the friction force, and only can be applied to a small part of parts. The clamp which has large clamping force and small five-axis space occupation is urgently needed to be applied to the clamping of parts of the five-axis machine tool.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dovetail anchor clamps suitable for five machining centers to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a dovetail anchor clamps suitable for five-axis machining center, includes the anchor clamps body, the top of anchor clamps body is provided with the dovetail, the dovetail is for wearing the groove, the rear side of dovetail tank bottom is provided with spacing pin, the right side sliding connection of anchor clamps body has tight piece of clamp, it is equipped with locking screw to wear to press from both sides on the tight piece, locking screw and anchor clamps body threaded connection, it is provided with the pressure head towards the one end of dovetail to press from both sides tight piece top.
Preferably, a clamping block groove is formed in the right side wall of the clamp body, a locking screw bottom hole is formed in the center of the clamping block groove, a screw through hole is formed in the clamping block, the locking screw penetrates through the screw through hole, and the locking screw is in threaded connection with the locking screw bottom hole.
Preferably, a spring groove is formed in the inner side wall of the clamping block, a return spring is placed in the spring groove, two ends of the return spring are respectively abutted to the end faces of the spring groove and the clamping block groove, and the return spring is sleeved outside the locking screw.
Preferably, the bottom of the clamp body is provided with a group of mounting screw bottom holes, and a group of mounting screws are connected in the mounting screw bottom holes in a threaded manner.
Preferably, the mounting screw close to the right on the front side is sleeved with a positioning pin.
Preferably, the bottom of the bottom hole of the mounting screw close to the right on the front side is provided with a positioning pin hole, and the positioning pin is clamped in the positioning pin hole.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model is suitable for a five-axis machining center's dovetail anchor clamps occupy five axle spaces for a short time, more are fit for the processing of five axle parts and the application in space, avoid because of anchor clamps occupy five axle spaces too greatly and influence parts machining. The invention can provide larger clamping force by clamping a smaller clamping position, and avoids the loosening of parts due to insufficient clamping force in the machining process. The fixture covers the five-axis part machining type by arranging different types of fixtures, and the selectable range is large. The utility model discloses convenient to use, compact structure, the centre gripping is reliable.
Drawings
FIG. 1 is a schematic structural view of a dovetail-shaped fixture suitable for use in a five-axis machining center;
FIG. 2 is a schematic bottom view of a dovetail-shaped fixture suitable for use in a five-axis machining center;
FIG. 3 is an exploded view of a dovetail-type fixture suitable for use in a five-axis machining center;
fig. 4 is a schematic structural diagram of a clamping block in a dovetail-shaped clamp suitable for a five-axis machining center.
In the figure: the fixture comprises a fixture body, 2 parts of dovetail grooves, 3 parts of limiting pins, 4 parts of mounting screw bottom holes, 5 parts of positioning pin holes, 6 parts of positioning pins, 7 parts of mounting screws, 8 parts of clamping block grooves, 9 parts of locking screw bottom holes, 10 parts of clamping blocks, 11 parts of screw through holes, 12 parts of locking screws, 13 parts of spring grooves, 14 parts of return springs and 15 parts of pressure heads.
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 to 4, the present invention provides a technical solution:
the utility model provides a dovetail anchor clamps suitable for five machining centers, includes anchor clamps body 1, the top of anchor clamps body 1 is provided with dovetail 2, dovetail 2 is for wearing the groove, the rear side of 2 tank bottoms of dovetail is provided with spacing pin 3, the right side sliding connection of anchor clamps body 1 has tight piece 10 of clamp, wear to be equipped with locking screw 12 on pressing from both sides tight piece 10, locking screw 12 and 1 threaded connection of anchor clamps body, the one end of pressing from both sides tight piece 10 top towards dovetail 2 is provided with pressure head 15.
The dovetail groove 2 is provided with a clamping inclination of 45 degrees and used for clamping parts. The clamping block 10 is used for moving a clamp part. The locking screw 12 is used for providing force to lock the clamping block 10, and the pressing head 15 is used for synchronously locking the part. The limiting pin 3 is used for limiting the part.
Preferably, a clamping block groove 8 is formed in the right side wall of the clamp body 1, a locking screw bottom hole 9 is formed in the center of the clamping block groove 8, a screw through hole 11 is formed in the clamping block 10, a locking screw 12 is arranged in the screw through hole 11 in a penetrating manner, and the locking screw 12 is in threaded connection with the locking screw bottom hole 9.
Preferably, a spring groove 13 is formed in the inner side wall of the clamping block 10, a return spring 14 is placed in the spring groove 13, two ends of the return spring 14 respectively abut against the end surfaces of the spring groove 13 and the clamping block groove 8, and the return spring 14 is sleeved outside the locking screw 12.
When the clamping block 10 is locked, the locking screw 12 is screwed, the clamping block 10 can be released by reversely screwing the locking screw 12, and meanwhile, the reset spring 14 is used for positioning the clamping block 10, so that parts can be conveniently taken out.
Preferably, the bottom of the clamp body 1 is provided with a set of mounting screw bottom holes 4, and a set of mounting screws 7 are screwed in the mounting screw bottom holes 4.
The mounting screws 7 are used to fixedly mount the clamp to the machine tool.
Preferably, the mounting screw 7 on the right side of the front side is sleeved with a positioning pin 6.
Preferably, a positioning pin hole 5 is formed in the bottom of the mounting screw bottom hole 4 close to the right on the front side, and the positioning pin 6 is clamped in the positioning pin hole 5.
The positioning pin 6 is used for positioning during fixture installation.
The utility model discloses a theory of operation is: the dovetail groove 2 is provided with a clamping inclination of 45 degrees and used for clamping parts. The clamping block 10 is used for moving a clamp part. The locking screw 12 is used for providing strength to lock the clamping block 10, and the pressure head 15 is used for synchronously locking the parts. The limiting pin 3 is used for limiting the part. When the clamping block 10 is locked, the locking screw 12 is screwed, the clamping block 10 can be released by reversely screwing the locking screw 12, and meanwhile, the reset spring 14 is used for positioning the clamping block 10, so that parts can be conveniently taken out. The mounting screws 7 are used to fixedly mount the clamp to the machine tool. The positioning pin 6 is used for positioning during fixture installation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a dovetail anchor clamps suitable for five-axis machining center, includes anchor clamps body (1), its characterized in that: the top of anchor clamps body (1) is provided with dovetail (2), dovetail (2) are for wearing the groove, the rear side of dovetail (2) tank bottom is provided with spacing pin (3), the right side sliding connection of anchor clamps body (1) has tight piece (10) of clamp, wear to be equipped with locking screw (12) on pressing from both sides tight piece (10), locking screw (12) and anchor clamps body (1) threaded connection, the one end of pressing from both sides tight piece (10) top towards dovetail (2) is provided with pressure head (15).
2. The dovetail clamp suitable for a five-axis machining center of claim 1, wherein: the clamp is characterized in that a clamping block groove (8) is formed in the right side wall of the clamp body (1), a locking screw bottom hole (9) is formed in the center position of the clamping block groove (8), a screw through hole (11) is formed in the clamping block (10), a locking screw (12) penetrates through the screw through hole (11), and the locking screw (12) is in threaded connection with the locking screw bottom hole (9).
3. The dovetail clamp suitable for a five-axis machining center of claim 2, wherein: the clamping device is characterized in that a spring groove (13) is formed in the inner side wall of the clamping block (10), a return spring (14) is placed in the spring groove (13), two ends of the return spring (14) respectively abut against the end faces of the spring groove (13) and the clamping block groove (8), and the return spring (14) is sleeved on the outer portion of the locking screw (12).
4. The dovetail clamp suitable for use in a five-axis machining center of claim 3, wherein: the clamp is characterized in that a group of mounting screw bottom holes (4) are formed in the bottom of the clamp body (1), and a group of mounting screws (7) are connected in the mounting screw bottom holes (4) in a threaded mode.
5. The dovetail clamp suitable for use in a five-axis machining center of claim 4, wherein: a positioning pin (6) is sleeved on the mounting screw (7) close to the right of the front side.
6. The dovetail clamp suitable for use in a five-axis machining center of claim 5, wherein: the bottom of the mounting screw bottom hole (4) close to the right at the front side is provided with a positioning pin hole (5), and the positioning pin (6) is clamped in the positioning pin hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123121907.8U CN217647940U (en) | 2021-12-14 | 2021-12-14 | Dovetail type clamp suitable for five-axis machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123121907.8U CN217647940U (en) | 2021-12-14 | 2021-12-14 | Dovetail type clamp suitable for five-axis machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217647940U true CN217647940U (en) | 2022-10-25 |
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ID=83659425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123121907.8U Active CN217647940U (en) | 2021-12-14 | 2021-12-14 | Dovetail type clamp suitable for five-axis machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217647940U (en) |
-
2021
- 2021-12-14 CN CN202123121907.8U patent/CN217647940U/en active Active
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