CN210499267U - Fixture tool for prolonging service life of milling cutter - Google Patents
Fixture tool for prolonging service life of milling cutter Download PDFInfo
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- CN210499267U CN210499267U CN201921474008.6U CN201921474008U CN210499267U CN 210499267 U CN210499267 U CN 210499267U CN 201921474008 U CN201921474008 U CN 201921474008U CN 210499267 U CN210499267 U CN 210499267U
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Abstract
The utility model discloses an improve anchor clamps frock in milling cutter life-span, including gim peg, positioning mechanism, coupling mechanism, fixture and milling cutter, positioning mechanism's lower terminal surface threaded connection has the coupling mechanism who is used for the support, just coupling mechanism includes hexagonal connector and centre gripping arch. The utility model discloses when fixing milling cutter, the user can advance positioning mechanism's inside with milling cutter along fixture's axial direction grafting earlier, carry out the thread tightening with milling cutter through the gim peg this moment, thereby it is tentatively spacing to carry out milling cutter, user's accessible outside instrument revolves soon afterwards twists coupling mechanism, coupling mechanism can be in the effect of spiral displacement downwards, the centre gripping arch can carry out the centre gripping to the outside of clamping rod simultaneously, the clamping rod can carry out the centre gripping to milling cutter through the stopper, and then accomplish the fixed to milling cutter, fixed stability has been improved, the life of milling cutter during operation has been improved.
Description
Technical Field
The utility model relates to an anchor clamps technical field specifically is an improve anchor clamps frock in milling cutter life-span.
Background
The clamp is a device for clamping a machined part, when a workpiece is machined on a machine tool, in order to enable the surface of the workpiece to meet the technical requirements of the size, the geometric shape, the mutual position precision with other surfaces and the like specified by a drawing, the workpiece needs to be assembled and clamped before machining, and the clamp is favorable for ensuring the machining precision of the workpiece and stabilizing the product quality; the clamping fixture has the advantages that the improvement of labor productivity and cost reduction are facilitated, meanwhile, safety production can be guaranteed, the existing fixture tool for the gate is not enough in stability of clamping the milling cutter, meanwhile, the clamping degree can not be adjusted according to the size of the milling cutter, the service life of the milling cutter is prolonged, and the stability of installation is reduced, so that the problem existing in the prior art is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improve anchor clamps frock in milling cutter life-span 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: a fixture tool for prolonging the service life of a milling cutter comprises a fixing bolt, a positioning mechanism, a connecting mechanism, a clamping mechanism and the milling cutter,
the lower end surface of the positioning mechanism is in threaded connection with a connecting mechanism for supporting, the connecting mechanism comprises a hexagonal connector and a clamping bulge, the bottom end surface of the hexagonal connector is fixedly connected with the clamping bulge for limiting,
the bottom end surface of the positioning mechanism is in threaded connection with a clamping mechanism for limiting, the clamping mechanism comprises a threaded rod, clamping rods and limiting blocks, the clamping rods for limiting are fixedly connected to the outer end surface of the threaded rod at uniform intervals, the limiting blocks for connection are fixedly connected to the inner end surface of the clamping rods close to the upper part,
the upper end face of the positioning mechanism is in threaded connection with a milling cutter for milling through a fixing bolt, the positioning mechanism comprises a positioning disc, a positioning hole, a thread cylinder, a clamping hole and a threaded hole, the outer end face of the positioning disc is provided with the positioning hole for connection in a vertically through mode, the center of the bottom end face of the positioning disc is fixedly connected with the thread cylinder for supporting, the center of the inner end face of the thread cylinder is provided with the clamping hole for clamping, the outer portion, close to the clamping hole, is provided with the threaded hole for connection, when the milling cutter is fixed, a user can firstly insert the milling cutter into the positioning mechanism along the axial direction of the clamping mechanism, at the moment, the milling cutter is fixed in a threaded mode through the fixing bolt, so that the milling cutter is limited preliminarily in a screwing mode, and then the connecting mechanism can displace downwards under the action of a screw through an external tool connecting mechanism, the outside of centre gripping arch can be to the clamping rod simultaneously carries out the centre gripping, and the clamping rod can carry out the centre gripping to milling cutter through the stopper, and then accomplishes the fixed to milling cutter, has improved fixed stability, has improved the life of milling cutter during operation, is equipped with the gap between the stopper simultaneously, has certain elasticity, can conveniently adapt to various radial milling cutters, improves the whole convenient performance of anchor clamps.
Preferably, the center of the upper end face of the positioning disc is provided with a groove body used for connection, the groove body is matched with the fixing bolt, the milling cutter is movably connected with the fixing bolt through threads, the groove body can limit the fixing bolt, and the stability of subsequent fixation is improved.
Preferably, centre gripping hole and milling cutter looks adaptation, just positioning mechanism carries out sliding connection through centre gripping hole and milling cutter, can conveniently carry out swift location to milling cutter, improves fixed stability.
Preferably, the outer end face of the threaded rod is in threaded connection with the threaded hole, the positioning mechanism is in threaded connection with the clamping mechanism through the matching of the outer end face of the threaded rod and the threaded hole, a subsequent user can conveniently and rapidly assemble the positioning mechanism and the clamping mechanism, and the convenience in assembly are improved.
Preferably, the radius of the bottom of the clamping protrusion is smaller than that of the top of the clamping protrusion, so that a subsequent user can conveniently and quickly adjust the force and tightness for clamping the milling cutter.
Preferably, the inner end face of the clamping rod is provided with a fillet for connection, so that the milling cutter can be conveniently and quickly positioned in the follow-up process.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses when fixing milling cutter, the user can advance positioning mechanism's inside with milling cutter along fixture's axial direction grafting earlier, carry out the thread tightening with milling cutter through the gim peg this moment, thereby it is tentatively spacing to carry out milling cutter, user's accessible outside instrument revolves soon afterwards twists coupling mechanism, coupling mechanism can be in the effect of spiral displacement downwards, the centre gripping arch can carry out the centre gripping to the outside of clamping rod simultaneously, the clamping rod can carry out the centre gripping to milling cutter through the stopper, and then accomplish the fixed to milling cutter, fixed stability has been improved, the life of milling cutter during operation has been improved.
2. The utility model discloses a set up the stopper, be equipped with the gap between the stopper, have certain elasticity, can conveniently adapt to various radial milling cutters, improve the whole convenient performance of anchor clamps.
Drawings
FIG. 1 is an exploded view of the main body of the present invention;
FIG. 2 is an assembly view of the main body of the present invention;
FIG. 3 is a schematic structural view of the positioning mechanism of the present invention;
fig. 4 is a schematic structural view of the connection mechanism of the present invention;
fig. 5 is a schematic structural view of the clamping mechanism of the present invention.
In the figure: 1-fixing bolt, 2-positioning mechanism, 3-connecting mechanism, 4-clamping mechanism, 5-milling cutter, 201-positioning disk, 202-positioning hole, 203-threaded cylinder, 204-clamping hole, 205-threaded hole, 301-hexagonal connector, 302-clamping protrusion, 401-threaded rod, 402-clamping rod and 403-limiting block.
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. 1-5, the present invention provides an embodiment: a fixture tool for prolonging the service life of a milling cutter comprises a fixing bolt 1, a positioning mechanism 2, a connecting mechanism 3, a clamping mechanism 4 and the milling cutter 5,
the lower end surface of the positioning mechanism 2 is in threaded connection with a connecting mechanism 3 for supporting, the connecting mechanism 3 comprises a hexagonal connector 301 and a clamping bulge 302, the bottom end surface of the hexagonal connector 301 is fixedly connected with the clamping bulge 302 for limiting,
the bottom end surface of the positioning mechanism 2 is in threaded connection with a clamping mechanism 4 for limiting, the clamping mechanism 4 comprises a threaded rod 401, clamping rods 402 and limiting blocks 403, the clamping rods 402 for limiting are fixedly connected with the outer end surface of the threaded rod 401 at equal intervals, the limiting blocks 403 for connecting are fixedly connected with the inner end surface of the clamping rods 402 close to the upper part,
the upper end surface of the positioning mechanism 2 is in threaded connection with a milling cutter 5 for milling through a fixing bolt 1, the positioning mechanism 2 comprises a positioning disc 201, a positioning hole 202, a threaded cylinder 203, a clamping hole 204 and a threaded hole 205, the outer end surface of the positioning disc 201 is provided with the positioning hole 202 for connection in a vertically penetrating manner, the center of the bottom end surface of the positioning disc 201 is fixedly connected with the threaded cylinder 203 for supporting, the center of the inner end surface of the threaded cylinder 203 is provided with the clamping hole 204 for clamping, the outer part close to the clamping hole 204 is provided with the threaded hole 205 for connection, when the milling cutter 5 is fixed, a user can firstly insert the milling cutter 5 into the positioning mechanism 2 along the axial direction of a clamping mechanism 4, at the moment, the milling cutter 5 is fixed in a threaded manner through the fixing bolt 1, so as to primarily limit the milling cutter 5, and then the connecting mechanism 3 can be screwed through an external tool, coupling mechanism 3 can be at the effect of spiral displacement downwards, the protruding 302 ability of centre gripping simultaneously carries out the centre gripping to the outside of centre gripping pole 402, centre gripping pole 402 can carry out the centre gripping to milling cutter 5 through stopper 403, and then the completion is fixed to milling cutter 5, has improved fixed stability, has improved the life of milling cutter during operation, is equipped with the gap between the stopper 403 simultaneously, has certain elasticity, can conveniently adapt to various radial milling cutter 5, improve the whole convenience performance of anchor clamps.
The cell body that is used for connecting is offered to the up end center department of positioning disk 201, and cell body and gim peg 1 looks adaptation, and wherein, milling cutter 5 carries out threaded connection through 1 with the gim peg and carries out swing joint with positioning mechanism 2, and the cell body can carry on spacingly to gim peg 1, improves follow-up fixed stability can.
The outer terminal surface of threaded rod 401 and screw hole 205 looks threaded connection, and positioning mechanism 2 carries out threaded connection through the outer terminal surface of threaded rod 401 and screw hole 205 looks adaptation and fixture 4, can make things convenient for subsequent user to carry out quick equipment to positioning mechanism 2 and fixture 4, has improved the convenient performance of equipment.
The radius of the bottom of the clamping protrusion 302 is smaller than that of the top, so that the subsequent user can conveniently and quickly adjust the force and tightness for clamping the milling cutter 5.
The inner end face of the clamping rod 402 is provided with a fillet for connection, so that the milling cutter 5 can be conveniently and quickly positioned in the follow-up process.
The working principle is as follows: when fixing milling cutter 5, the user can insert milling cutter 5 into positioning mechanism 2's inside along fixture 4's axial direction earlier, carry out the thread tightening with milling cutter 5 through gim peg 1 this moment, thereby carry out preliminary spacing to milling cutter 5, user's accessible external tool revolves wrong coupling mechanism 3 afterwards, coupling mechanism 3 can be displacement downwards under the effect of spiral, the protruding 302 of centre gripping can carry out the centre gripping to the outside of centre gripping pole 402 simultaneously, clamping pole 402 can carry out the centre gripping to milling cutter 5 through stopper 403, and then accomplish the fixed to milling cutter 5, fixed stability has been improved, the life of milling cutter during operation has been improved, be equipped with the gap between the stopper 403 simultaneously, certain elasticity has, can conveniently adapt to various radial milling cutter 5, improve the whole convenience of anchor clamps.
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 an improve anchor clamps frock in milling cutter life-span which characterized in that: comprises a fixed bolt (1), a positioning mechanism (2), a connecting mechanism (3), a clamping mechanism (4) and a milling cutter (5),
the lower end face of the positioning mechanism (2) is in threaded connection with a connecting mechanism (3) for supporting, the connecting mechanism (3) comprises a hexagonal connector (301) and a clamping bulge (302), the bottom end face of the hexagonal connector (301) is fixedly connected with the clamping bulge (302) for limiting,
the bottom end face of the positioning mechanism (2) is in threaded connection with a clamping mechanism (4) for limiting, the clamping mechanism (4) comprises a threaded rod (401), clamping rods (402) and limiting blocks (403), the clamping rods (402) for limiting are fixedly connected to the outer end face of the threaded rod (401) uniformly at equal intervals, the limiting blocks (403) for connection are fixedly connected to the inner end face, close to the upper portion, of the clamping rods (402),
the milling cutter (5) that is used for milling is connected to the up end of positioning mechanism (2) through gim peg (1) threaded connection, just positioning mechanism (2) are including positioning disk (201), locating hole (202), a screw thread section of thick bamboo (203), centre gripping hole (204) and screw hole (205), link up about the outer terminal surface of positioning disk (201) and offer locating hole (202) that are used for connecting, and are located bottom face center fixedly connected with of positioning disk (201) is used for supporting screw thread section of thick bamboo (203), wherein, is located centre gripping hole (204) that are used for the centre gripping are offered to the interior terminal surface center department of screw thread section of thick bamboo (203), and are close to screw hole (205) that are used for connecting are offered to the outside of centre gripping hole (204).
2. The fixture tool for prolonging the service life of the milling cutter as claimed in claim 1, wherein: the center of the upper end face of the positioning disc (201) is provided with a groove body used for connection, the groove body is matched with the fixing bolt (1), and the milling cutter (5) is movably connected with the positioning mechanism (2) through being in threaded connection with the fixing bolt (1).
3. The fixture tool for prolonging the service life of the milling cutter as claimed in claim 1, wherein: the clamping hole (204) is matched with the milling cutter (5), and the positioning mechanism (2) is in sliding connection with the milling cutter (5) through the clamping hole (204).
4. The fixture tool for prolonging the service life of the milling cutter as claimed in claim 1, wherein: the outer end face of the threaded rod (401) is in threaded connection with the threaded hole (205), and the positioning mechanism (2) is in threaded connection with the clamping mechanism (4) through the matching of the outer end face of the threaded rod (401) and the threaded hole (205).
5. The fixture tool for prolonging the service life of the milling cutter as claimed in claim 1, wherein: the bottom radius of the gripping protrusion (302) is smaller than the top radius.
6. The fixture tool for prolonging the service life of the milling cutter as claimed in claim 1, wherein: the inner end face of the clamping rod (402) is provided with a round angle for connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921474008.6U CN210499267U (en) | 2019-09-06 | 2019-09-06 | Fixture tool for prolonging service life of milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921474008.6U CN210499267U (en) | 2019-09-06 | 2019-09-06 | Fixture tool for prolonging service life of milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210499267U true CN210499267U (en) | 2020-05-12 |
Family
ID=70568437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921474008.6U Active CN210499267U (en) | 2019-09-06 | 2019-09-06 | Fixture tool for prolonging service life of milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210499267U (en) |
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2019
- 2019-09-06 CN CN201921474008.6U patent/CN210499267U/en active Active
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