CN210677842U - Horizontal machining center station clamp - Google Patents
Horizontal machining center station clamp Download PDFInfo
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- CN210677842U CN210677842U CN201921467540.5U CN201921467540U CN210677842U CN 210677842 U CN210677842 U CN 210677842U CN 201921467540 U CN201921467540 U CN 201921467540U CN 210677842 U CN210677842 U CN 210677842U
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- 238000003780 insertion Methods 0.000 claims description 22
- 230000037431 insertion Effects 0.000 claims description 22
- 125000003003 spiro group Chemical group 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 abstract description 7
- 210000001503 joint Anatomy 0.000 description 15
- 238000007792 addition Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a horizontal machining center station anchor clamps belongs to horizontal machining center technical field. The horizontal machining center station clamp comprises a bottom plate, a first supporting block, a second supporting block and a first clamping area. The utility model discloses in can be respectively through first clamping structure, second clamping structure centre gripping cuboid work piece, through the third clamping structure, fourth clamping structure centre gripping spheroid work piece and through fifth clamping structure, sixth clamping structure centre gripping cone work piece, like this through better clamping structure with respectively centre gripping cuboid work piece, spheroid work piece and cone work piece, through adjusting first extensible member respectively, the length of second extensible member is so that the not station work piece of equidimension of clamping structure centre gripping, through adjusting first elevating member respectively, the second elevating member is with the stability of the height of adjusting the height of first extensible member and second extensible member in order to improve clamping structure centre gripping station work piece.
Description
Technical Field
The utility model belongs to the technical field of horizontal machining center, a horizontal machining center station anchor clamps is related to.
Background
For the processing of parts with different requirements, the fixture of the parts is very important, the quality of the fixture directly influences the processing efficiency and the processing quality, and meanwhile, the fixtures of different types clamp workpieces with different shapes.
Chinese patent CN107553170A, published japanese 2018.01.09 discloses a horizontal machining center multi-station clamp, which comprises a bottom plate, an upper baffle, an upper pressing block, an upper backing plate, a lower baffle, a lower pressing block and a lower backing plate, wherein the upper baffle, the upper pressing block, the upper backing plate and the lower backing plate are sequentially arranged on the front end surface of the bottom plate from top to bottom; an upper pressing block cavity is arranged in the upper backing plate, an upper pressing block is arranged in the upper pressing block cavity, and the upper pressing block is connected to the upper backing plate through a first adjusting screw rod; the upper pressing block cavity is internally provided with a first locking block and a second locking block, and the matching end surfaces of the first locking block and the second locking block and the upper pressing block are inclined planes. The clamping is stable and reliable due to the inclined surface extrusion clamping mode; locking can be completed only by adjusting the two screws, so that the clamping time is shortened; the clamping times can be reduced, the tool changing times can be shortened, the processing efficiency and the product processing stability can be improved, and the processing cost can be reduced; the tooth-shaped screw can avoid the slipping of the clamped workpiece. The horizontal machining center multi-station clamp can only clamp workpieces with regular bodies such as rectangles or regular polyhedrons, and cannot clamp workpieces with irregular bodies such as cones and spheres.
Disclosure of Invention
The utility model discloses to the above-mentioned problem that prior art exists, provide a horizontal machining center station anchor clamps, the utility model aims to solve the technical problem that: how to provide a horizontal machining center station clamp which can replace a clamping structure to respectively clamp a rectangular workpiece, a spherical workpiece or a conical workpiece.
The purpose of the utility model can be realized by the following technical proposal:
a horizontal machining center station clamp is used for clamping a rectangular workpiece, a spherical workpiece or a conical workpiece and comprises a base plate, a first supporting block arranged at the first end of the base plate, a second supporting block arranged at the second end of a base, and a first clamping area arranged between the first supporting block and the second supporting block and used for clamping the station workpiece, wherein the first clamping area comprises a first telescopic piece used for stretching a first preset length, a second telescopic piece used for stretching a second preset length, a first lifting piece of which the bottom end is connected with the first supporting block, the middle part is connected with the first telescopic piece, a first lifting piece used for lifting the first telescopic piece to a first preset position, and a second lifting piece of which the bottom end is connected with the second supporting block, the middle part is connected with the second telescopic piece, and the second lifting piece used for lifting the second telescopic piece to a second preset position, the station workpiece is one of the rectangular workpiece, the spherical workpiece and the conical workpiece, the clamping device further comprises a first clamping structure, a second clamping structure, a third clamping structure, a fourth clamping structure, a third clamping structure and a fourth clamping structure, wherein the first clamping structure is movably connected to one end of the first telescopic part, is attached to one end of the rectangular workpiece when the station workpiece is the rectangular workpiece, the first clamping structure is pushed by the first telescopic part to clamp one end of the rectangular workpiece, the second clamping structure is movably connected to one end of the second telescopic part when the station workpiece is pushed by the first telescopic part to clamp the other end of the rectangular workpiece, the second clamping structure is pushed by the second telescopic part to clamp the other end of the rectangular workpiece, the third clamping structure is movably connected to one end of the first telescopic part when the station workpiece is the spherical workpiece, the fourth clamping structure is attached to the other end of the spherical workpiece, and is pushed by the second telescopic part to clamp the other end of the spherical workpiece, The clamping device comprises a first telescopic piece, a second telescopic piece, a third clamping structure and a fourth clamping structure, wherein the first telescopic piece is movably connected with one end of the cone workpiece, the second telescopic piece is attached to one end of the cone workpiece, the fifth clamping structure is pushed by the first telescopic piece to clamp one end of the cone workpiece, and the sixth clamping structure is movably connected with one end of the second telescopic piece, attached to the other end of the cone workpiece, pushed by the second telescopic piece to clamp the other end of the cone workpiece, when the station workpiece is the cone workpiece, the central line axis of the first telescopic piece is coincident with the central line axis of the second telescopic piece.
Preferably, the first lifting member is parallel to the second lifting member.
Preferably, the first lifting piece comprises a first adjusting screw in screwed connection with the first supporting block, a first screwed connection structure in screwed connection with the first adjusting screw, and a first screwed connection structure with one end connected with the first telescopic piece and used for adjusting the position of the first telescopic piece on the first adjusting screw to a first preset position, and the second lifting piece comprises a second adjusting screw in screwed connection with the second supporting block, a second screwed connection structure with one end connected with the second telescopic piece and used for adjusting the position of the second telescopic piece on the second adjusting screw to a second preset position.
Preferably, the first screw connection structure includes a first adjusting nut screwed to the first adjusting screw, a first bearing with an inner ring welded to the bottom end of the first adjusting nut and an outer ring welded to the first telescopic member, and a first through hole for the first adjusting screw to penetrate through is formed in the first bearing.
Preferably, the second screwing structure comprises a second adjusting nut screwed to the second adjusting screw rod and a second bearing with an inner ring of the second adjusting nut welded to the bottom end of the second adjusting nut and an outer ring of the second adjusting nut welded to the second telescopic piece, and a second through hole for the second adjusting screw rod to penetrate through is formed in the second bearing.
Preferably, the first telescopic part comprises a third adjusting screw welded to the outer ring of the first bearing, a first sliding block sleeved on the third adjusting screw, a third adjusting nut screwed to the first end of the third adjusting screw, and a fourth adjusting nut screwed to the second end of the third adjusting screw, and a first sliding groove for the third adjusting screw to penetrate through is formed in the first sliding block.
Preferably, the second extensible member includes a fourth adjusting screw welded to the outer ring of the second bearing, a second slider sleeved on the fourth adjusting screw, a fifth adjusting nut screwed to the first end of the fourth adjusting screw, and a sixth adjusting nut screwed to the second end of the fourth adjusting screw, and a second chute for the fourth adjusting nut to penetrate is formed in the second slider.
Preferably, the first slider is provided with a first insertion groove, the first clamping structure comprises a first clamping rod inserted in the first insertion groove and a first rectangular abutting plate used for abutting against the middle part of the first end of the rectangular workpiece under the pushing of the first clamping rod, the third clamping structure comprises a second clamping rod inserted in the first insertion groove and a first arc abutting plate used for abutting against the middle part of the first end of the spherical workpiece under the pushing of the second clamping rod, and the fifth clamping structure comprises a third clamping rod inserted in the first insertion groove and a second arc abutting plate used for abutting against the first end of the conical workpiece under the pushing of the third clamping rod.
Preferably, the second slider is provided with a second insertion groove, the second clamping structure comprises a fourth clamping rod inserted in the second insertion groove and a second rectangular abutting plate used for abutting against the middle part of the second end of the rectangular workpiece under the pushing of the fourth clamping rod, the fourth clamping structure comprises a fifth clamping rod inserted in the second insertion groove and a third arc abutting plate used for abutting against the middle part of the second end of the spherical workpiece under the pushing of the fifth clamping rod, and the sixth clamping structure comprises a sixth clamping rod inserted in the second insertion groove and a fourth arc abutting plate used for abutting against the second end of the conical workpiece under the pushing of the sixth clamping rod.
Preferably, the first clamping area may be 3 clamping areas for respectively clamping a rectangular workpiece, a spherical workpiece and a conical workpiece.
The utility model has the advantages that:
1. the first clamping structure, the third clamping structure and the fifth clamping structure are movably connected to one end of the first telescopic part, and the second clamping structure, the fourth clamping structure and the sixth clamping structure are movably connected to one end of the second telescopic part, so that a rectangular workpiece can be clamped through the first clamping structure and the second clamping structure, a spherical workpiece can be clamped through the third clamping structure and the fourth clamping structure, and a conical workpiece can be clamped through the fifth clamping structure and the sixth clamping structure, so that the rectangular workpiece, the spherical workpiece and the conical workpiece can be respectively clamped through the better clamping structure;
2. the first extensible member and the second extensible member can be both extensible, the first extensible member extends by a first preset length, and the second extensible member extends by a second preset length, so that the clamping structure can clamp station workpieces with different sizes by respectively adjusting the lengths of the first extensible member and the second extensible member;
3. first lifting member, second lifting member all can go up and down, and first lifting member goes up and down first extensible member to first preset position, and second lifting member goes up and down second extensible member to second preset position, can be through adjusting first lifting member, second lifting member height and the stability of second extensible member height in order to improve clamping structure centre gripping station work piece with adjusting first extensible member respectively like this.
Drawings
Fig. 1 is a schematic structural view of the present invention, in which a first lifting member is disposed on a first supporting block, a first telescopic member is disposed on the first lifting member, a second lifting member is disposed on a second supporting block, and a second telescopic member is disposed on the second lifting member;
fig. 2 is a schematic structural view of the first clamping rod of the present invention inserted in the first insertion groove and the fourth clamping rod inserted in the second insertion groove;
fig. 3 is a schematic structural view of the second clamping rod of the present invention inserted in the first insertion groove and the fifth clamping rod inserted in the second insertion groove;
fig. 4 is a schematic structural view of the third clamping rod of the present invention inserted in the first insertion groove and the sixth clamping rod inserted in the second insertion groove;
fig. 5 is a schematic structural view of the first rectangular abutting plate and the second rectangular abutting plate of the present invention abutting against the rectangular workpiece, respectively;
fig. 6 is a schematic structural view of the first arc abutting plate and the second arc abutting plate abutting against the spherical workpiece respectively;
fig. 7 is a schematic structural view of the third arc abutting plate and the fourth arc abutting plate of the present invention abutting against the cone workpiece, respectively.
In the figure: 1 bottom plate, 2-first supporting block, 3-second supporting block, 4-first lifting member, 41-first adjusting screw, 42-first adjusting nut, 43-first bearing, 5-second lifting member, 51-second adjusting screw, 52-second adjusting nut, 53-second bearing, 6-first telescopic member, 61-third adjusting screw, 62-first slider, 63-third adjusting nut, 64-fourth adjusting nut, 65-first inserting groove, 7-second telescopic member, 71-fourth adjusting screw, 72-second slider, 73-fifth adjusting nut, 74-sixth adjusting nut, 75-second inserting groove, 81-first clamping structure, 811-first clamping rod, 812-first rectangular abutting plate, 82-third clamping structure, 821-second clamping bar, 822-first arc butt plate, 83-fifth clamping structure, 831-third clamping bar, 832-third arc butt plate, 84-second clamping structure, 841-fourth clamping bar, 842-second rectangular butt plate, 85-fourth clamping structure, 851-fifth clamping bar, 852-second arc butt plate, 86-sixth clamping structure, 861-sixth clamping bar, 862-fourth arc butt plate.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Referring to fig. 1, 2, 3, 4, 5, 6, and 7, a horizontal machining center station clamp of the present embodiment for clamping a rectangular workpiece, a spherical workpiece, or a conical workpiece includes a base plate 1, a first support block 2 disposed at a first end of the base plate 1, a second support block 3 disposed at a second end of the base, a first clamping area disposed between the first support block 2 and the second support block 3 for clamping the workpiece, the first clamping area including a first extendable member 6 for extending a first predetermined length, a second extendable member 7 for extending a second predetermined length, a first support block 2 connected at a bottom end thereof to the first extendable member 6, a first elevating member 4 for elevating the first extendable member 6 to a first predetermined position, a second elevating member 5 connected at a bottom end thereof to the second support block 3, a second extendable member 7 connected at a middle thereof, and a second elevating member 5 for elevating the second extendable member 7 to a second predetermined position, the work station workpiece is one of a rectangular workpiece, a spherical workpiece and a conical workpiece, and further comprises a first clamping structure 81, a second clamping structure 84, a third clamping structure 82, a third clamping structure and a third clamping structure, wherein the first clamping structure 81 is used for being movably connected to one end of the first telescopic part 6 when the work station workpiece is the rectangular workpiece, the first clamping structure is attached to one end of the rectangular workpiece and is pushed by the first telescopic part 6 to clamp one end of the rectangular workpiece, the second clamping structure is used for being movably connected to one end of the second telescopic part 7 when the work station workpiece is the rectangular workpiece, the second clamping structure is attached to the other end of the rectangular workpiece and is pushed by the second telescopic part 7 to clamp the other end of the rectangular workpiece, the second clamping structure is used for being movably connected to one end of the first telescopic part 6 when the work station workpiece is the spherical workpiece, the third clamping structure 82 is attached to one end of the spherical, The sphere workpiece clamping device comprises a fourth clamping structure 85, a first telescopic piece 6, a fifth clamping structure 83, a sixth clamping structure 86, a first telescopic piece 6, a second telescopic piece 7 and a third telescopic piece 7, wherein the fourth clamping structure 85 is attached to the other end of a sphere workpiece and pushed by the second telescopic piece 7 to clamp the other end of the sphere workpiece, one end of the first telescopic piece 6 is movably connected with a station workpiece serving as the cone workpiece, one end of the fifth telescopic piece is attached to one end of the cone workpiece, the fifth clamping structure 83 is pushed by the first telescopic piece 6 to clamp one end of the cone workpiece, the sixth clamping structure 86 is movably connected with one end of the second telescopic piece 7 and pushed by the second telescopic piece 7 to clamp the other end of the cone workpiece, and the central line axis of.
Here, the first clamping structure 81, the third clamping structure, and the fifth clamping structure 83 are all movably connected to one end of the first telescopic member 6, and the second clamping structure 84, the fourth clamping structure 85, and the sixth clamping structure 86 are all movably connected to one end of the second telescopic member 7, so that the rectangular workpiece can be clamped by the first clamping structure 81 and the second clamping structure 84, the spherical workpiece can be clamped by the third clamping structure 82 and the fourth clamping structure 85, and the conical workpiece can be clamped by the fifth clamping structure 83 and the sixth clamping structure 86, so that the rectangular workpiece, the spherical workpiece, and the conical workpiece can be respectively clamped by the better clamping structures;
the first extensible member 6 and the second extensible member 7 can be both extensible, the first extensible member 6 extends by a first preset length, and the second extensible member 7 extends by a second preset length, so that the clamping structure can clamp station workpieces with different sizes by respectively adjusting the lengths of the first extensible member 6 and the second extensible member 7;
first lifting member 4, second lifting member 5 all can go up and down, and first lifting member 4 goes up and down first extensible member 6 to first preset position, and second lifting member 5 goes up and down second extensible member 7 to the second preset position, can be through adjusting first lifting member 4, second lifting member 5 height and the stability of second extensible member 7 height in order to improve clamping structure centre gripping station work piece with adjusting first extensible member 6 like this respectively.
The first lifter 4 may be parallel to the second lifter 5, which facilitates adjustment of the first lifter 4 to raise and lower the first telescopic member 6 and the second lifter 5 to raise and lower the second telescopic member 7, respectively.
The first lifting member 4 may include a first adjusting screw 41 screwed to the first support block 2, a first screw structure screwed to the first adjusting screw 41, one end of which is connected to the first telescopic member 6, and a first screw structure for adjusting the first telescopic member 6 to a first preset position when adjusting the position of the first lifting member on the first adjusting screw 41, and the second lifting member 5 includes a second adjusting screw 51 screwed to the second support block 3, a second screw structure screwed to the second adjusting screw 51 and one end of which is connected to the second telescopic member 7, and a second screw structure for adjusting the second telescopic member 7 to a second preset position when adjusting the position of the second lifting member on the second adjusting screw 51. The bottom end of the first adjusting screw 41 may be welded to the first support block 2. The first supporting block 2 is parallel to the second supporting block 3, the first supporting block 2 is welded at one end of the bottom plate 1, and the second supporting block 3 is welded at the other end of the bottom plate 1. The bottom plate 1 can be a rectangular body bottom plate 1, the first supporting block 2 can be a rectangular body supporting block, and the second supporting block 3 can be a rectangular body supporting block. The first adjusting screw 41 is perpendicular to the middle of the first supporting block 2, the second adjusting screw 51 is perpendicular to the middle of the second supporting block 3, the first adjusting screw 41 is parallel to the second adjusting screw 51, and the length of the first adjusting screw 41 is equal to that of the second adjusting screw 51.
First spiro union structure can be including the spiro union in first adjusting screw 41's first adjusting nut 42, its inner circle bottom weld in first adjusting nut 42 bottom, its outer lane welds in first bearing 43 of first extensible member 6, the inside first through-hole that is used for supplying first adjusting screw 41 to run through that is equipped with of first bearing 43, like this through the position of the first adjusting nut 42 of rotating on first adjusting screw 41 in order to drive first bearing 43 and remove, and then drive first extensible member 6 in order to rise first extensible member 6 to first preset the position, moreover, the steam generator is simple in structure, and convenient the regulation.
The second screw connection structure may include a second adjusting nut 52 screwed to the second adjusting screw 51 and a second bearing 53 having an inner ring welded to the bottom end of the second adjusting nut 52 and an outer ring welded to the second extensible member 7, wherein a second through hole for the second adjusting screw 51 to pass through is formed in the second bearing 53, so that the second bearing 53 is driven to move by rotating the position of the second adjusting nut 52 on the second adjusting screw 51, and the second extensible member 7 is driven to lift the second extensible member 7 to a second preset position, which is simple in structure and convenient to adjust.
The first telescopic part 6 may include a third adjusting screw 61 welded to the outer ring of the first bearing 43, a first sliding block 62 sleeved on the third adjusting screw 61, a third adjusting nut 63 screwed to the first end of the third adjusting screw 61, and a fourth adjusting nut 64 screwed to the second end of the third adjusting screw 61, and a first sliding groove for the third adjusting screw 61 to penetrate through is formed in the first sliding block 62. The centerline axis of the first adjustment nut 42 is perpendicular to the centerline axis of the first adjustment screw 41, the first bearing 43 is perpendicular to the first adjustment nut 42, and the centerline axis of the third adjustment screw 61 coincides with the center axis of the first bearing 43. First, the first sliding block 62 is set at a third preset position on the third adjusting screw 61, and then is screwed to the first end of the third adjusting screw 61 through the third adjusting nut 63 so as to fix one side of the first sliding block 62, and is screwed to the second end of the fourth adjusting screw 71 through the fourth adjusting nut 64 so as to fix the other side of the first sliding block 62.
The second telescopic member 7 may include a fourth adjusting screw 71 welded to the outer ring of the second bearing 53, a second slider 72 sleeved on the fourth adjusting screw 71, a fifth adjusting nut 73 screwed to the first end of the fourth adjusting screw 71, and a sixth adjusting nut 74 screwed to the second end of the fourth adjusting screw 71, and a second sliding groove for the fourth adjusting nut 64 to penetrate through is formed inside the second slider 72. The centerline axis of the second adjustment nut 52 is perpendicular to the centerline axis of the second adjustment screw 51, the second bearing 53 is perpendicular to the second adjustment nut 52, and the centerline axis of the fourth adjustment screw 71 coincides with the center axis of the second bearing 53. Firstly, the second slider 72 is set at a fourth preset position on the fourth adjusting screw 71, and then is respectively screwed on the first end of the fourth adjusting screw 71 through the fifth adjusting nut 73 so as to fix one side of the second slider 72, and is screwed on the second end of the fourth adjusting screw 71 through the sixth adjusting nut 74 so as to fix the other side of the second slider 72.
The first sliding block 62 may be provided with a first inserting groove 65, the first clamping structure 81 includes a first clamping rod 811 inserted into the first inserting groove 65 and a first rectangular abutting plate 812 configured to abut against the middle portion of the first end of the rectangular workpiece under the pushing of the first clamping rod 811, the third clamping structure 82 includes a second clamping rod 821 inserted into the first inserting groove 65 and a first arc abutting plate 822 configured to abut against the middle portion of the first end of the spherical workpiece under the pushing of the second clamping rod 821, and the fifth clamping structure 83 includes a third clamping rod 831 inserted into the first inserting groove 65 and a second arc abutting plate 852 configured to abut against the first end of the conical workpiece under the pushing of the third clamping rod 831. First inserting groove 65 is the cylinder inserting groove of horizontal setting, and first supporting rod 811, second supporting rod 821 and third supporting rod 831 peg graft in first inserting groove 65 for the level respectively, and first supporting rod 811, second supporting rod 821 and third supporting rod 831 are the cylinder pole. The first rectangular abutting plate 812 is perpendicular to the first clamping rod 811, one end of the first clamping rod 811 is perpendicular to the first rectangular abutting plate 812, the other end of the first rectangular abutting plate 812 abuts against the middle of the first end of the rectangular workpiece, and the first clamping rod 811 is welded to the first rectangular abutting plate 812. First arc butt joint board 822 and second clamping rod 821 are in the coplanar, and second clamping rod 821 welds in the middle part of first arc butt joint board 822, and the central line axis of second clamping rod 821 and the central line axis coincidence of first arc butt joint board 822 are so that two arcs of first arc butt joint board 822 can evenly butt in the both sides of spheroid work piece one end, and first arc butt joint board 822 butt sets up, the radius equals the one end of the radius circle of spheroid in the spheroid work piece level. Second arc butt joint board 852 and third clamping rod 831 are in the coplanar, and third clamping rod 831 welds in the middle part of second arc butt joint board 852, and the central line axis of third clamping rod 831 and the central line axis coincidence of second arc butt joint board 852 make two arcs of second arc butt joint board 852 can even butt in the both sides of cone body work piece one end, and second arc butt joint board 852 butt sets up, the radius equals or is less than the one end of the radial circle of bottom surface in the cone work piece level.
The second slider 72 is provided with a second insertion groove 75, the second clamping structure 84 comprises a fourth clamping rod 841 inserted in the second insertion groove 75 and a second rectangular abutting plate 842 for abutting against the middle part of the second end of the rectangular workpiece under the pushing of the fourth clamping rod 841, the fourth clamping structure 85 comprises a fifth clamping rod 851 inserted in the second insertion groove 75 and a third arc abutting plate 832 for abutting against the middle part of the second end of the spherical workpiece under the pushing of the fifth clamping rod 851, and the sixth clamping structure 86 comprises a sixth clamping rod 861 inserted in the second insertion groove 75 and a fourth arc abutting plate 862 for abutting against the second end of the conical workpiece under the pushing of the sixth clamping rod 861. The second inserting groove 75 is a cylindrical inserting groove horizontally arranged, the fourth clamping rod 841, the fifth clamping rod 851 and the sixth clamping rod 861 are respectively horizontally inserted into the second inserting groove 75, and the fourth clamping rod 841, the fifth clamping rod 851 and the sixth clamping rod 861 are cylindrical rods. The second rectangular abutting plate 842 is perpendicular to the fourth clamping rod 841, one end of the fourth clamping rod 841 is perpendicular to the second rectangular abutting plate 842, the other end of the second rectangular abutting plate 842 abuts against the middle of the second end of the rectangular workpiece, and the fourth clamping rod 841 is welded to the first rectangular abutting plate 812. The third arc abutting plate 832 and the fifth clamping rod 851 are in the same plane, the fifth clamping rod 851 is welded at the middle part of the first arc abutting plate 822, the center line axis of the fifth clamping rod 851 and the center line axis of the third arc abutting plate 832 are overlapped to enable the two arc plates of the third arc abutting plate 832 to be evenly abutted against the two sides of the other end of the sphere workpiece, and the third arc abutting plate 832 is abutted against the other end of a circle which is horizontally arranged in the sphere workpiece and has a radius equal to the radius of the sphere. Fourth arc butt joint board 862 and sixth clamping rod 861 are in the coplanar, and sixth clamping rod 861 welds in the middle part of fourth arc butt joint board 862, and the central line axis of sixth clamping rod 861 and the central line axis coincidence of fourth arc butt joint board 862 make two arc boards of fourth arc butt joint board 862 can even butt in the both sides of the cone body work piece other end, and fourth arc butt joint board 862 butt sets up in the cone work piece level, the other end of the circle of radius equal to or less than the bottom surface radius.
The first clamping area can be 3 clamping areas used for respectively clamping a rectangular workpiece, a spherical workpiece and a conical workpiece. Therefore, three-middle-position workpieces, namely a rectangular workpiece, a spherical workpiece and a conical workpiece, can be clamped simultaneously, and the use efficiency of the clamp is improved.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The utility model provides a horizontal machining center station anchor clamps for centre gripping cuboid work piece, spheroid work piece or cone work piece, its characterized in that: the clamping device comprises a base plate (1), a first supporting block (2) arranged at the first end of the base plate (1), a second supporting block (3) arranged at the second end of a base, a first clamping area arranged between the first supporting block (2) and the second supporting block (3) and used for clamping a station workpiece, wherein the first clamping area comprises a first telescopic piece (6) used for stretching and retracting the first preset length, a second telescopic piece (7) used for stretching and retracting the second preset length, a first lifting piece (4) used for lifting the first telescopic piece (6) to the first preset position, a second lifting piece (5) connected with the bottom end of the second supporting block (3), a middle part of the second telescopic piece (7) and used for lifting the second telescopic piece (7) to the second preset position, and the station workpiece is a rectangular workpiece, One of the sphere workpiece and the cone workpiece, the device also comprises a first clamping structure (81) which is movably connected with one end of the first telescopic part (6) when the station workpiece is a cuboid workpiece, is attached to one end of the cuboid workpiece and is pushed by the first telescopic part (6) to clamp one end of the cuboid workpiece, a second clamping structure (84) which is movably connected with one end of the second telescopic part (7) when the station workpiece is a cuboid workpiece, is attached to the other end of the cuboid workpiece and is pushed by the second telescopic part (7) to clamp the other end of the cuboid workpiece, a third clamping structure (82) which is movably connected with one end of the first telescopic part (6) when the station workpiece is a sphere workpiece, is attached to one end of the sphere workpiece and is pushed by the first telescopic part (6) to clamp one end of the sphere workpiece, and is movably connected with one end of the second telescopic part (7) when the station workpiece is a sphere workpiece, The clamping device comprises a fourth clamping structure (85) which is attached to the other end of a spherical workpiece and pushed by a second telescopic piece (7) to clamp the other end of the spherical workpiece, a first telescopic piece (6) end which is movably connected when a station workpiece is a cone workpiece, one end of the conical workpiece, a fifth clamping structure (83) which is pushed by the first telescopic piece (6) to clamp one end of the cone workpiece, and a sixth clamping structure (86) which is movably connected to one end of the second telescopic piece (7) when the station workpiece is the cone workpiece, attached to the other end of the cone workpiece and pushed by the second telescopic piece (7) to clamp the other end of the cone workpiece, wherein the central line axis of the first telescopic piece (6) is coincident with the central line axis of the second telescopic piece (7).
2. The horizontal machining center station fixture of claim 1, wherein: the first lifting member (4) is parallel to the second lifting member (5).
3. The horizontal machining center station fixture as claimed in claim 1 or 2, wherein: the first lifting piece (4) comprises a first adjusting screw rod (41) in screwed connection with the first supporting block (2), a first screwed connection structure in screwed connection with the first adjusting screw rod (41) and one end of the first lifting piece is connected with the first telescopic piece (6) and used for adjusting the position of the first lifting piece on the first adjusting screw rod (41) so as to adjust the first telescopic piece (6) to a first preset position, and the second lifting piece (5) comprises a second adjusting screw rod (51) in screwed connection with the second supporting block (3), a second screwed connection structure in screwed connection with the second adjusting screw rod (51) and one end of the second lifting piece connected with the second telescopic piece (7) and used for adjusting the position of the second lifting piece on the second adjusting screw rod (51) so as to adjust the second telescopic piece (7) to a second preset position.
4. The horizontal machining center station fixture of claim 3, wherein: the first bolt joint structure comprises a first adjusting nut (42) in bolt joint with a first adjusting screw rod (41), an inner ring of the first adjusting nut (42) is welded at the bottom end of the first adjusting nut, an outer ring of the first adjusting nut is welded at a first bearing (43) of a first telescopic piece (6), and a first through hole for the first adjusting screw rod (41) to penetrate through is formed in the first bearing (43).
5. The horizontal machining center station fixture of claim 4, wherein: the second screw connection structure comprises a second adjusting nut (52) screwed on a second adjusting screw (51) and a second bearing (53) of which the bottom end of an inner ring is welded at the bottom end of the second adjusting nut (52) and the outer ring is welded at a second telescopic piece (7), and a second through hole for the second adjusting screw (51) to penetrate through is formed in the second bearing (53).
6. The horizontal machining center station fixture of claim 5, wherein: first extensible member (6) including weld in third adjusting screw (61) of first bearing (43) outer lane, cup joint in first slider (62) of third adjusting screw (61), spiro union in third adjusting screw (61) first end third adjusting nut (63) and spiro union in third adjusting screw (61) second end fourth adjusting nut (64), first slider (62) inside is equipped with the first spout that is used for supplying third adjusting screw (61) to run through.
7. The horizontal machining center station fixture of claim 6, wherein: the second extensible member (7) comprises a fourth adjusting screw (71) welded to the outer ring of the second bearing (53), a second sliding block (72) sleeved on the fourth adjusting screw (71), a fifth adjusting nut (73) screwed at the first end of the fourth adjusting screw (71) and a sixth adjusting nut (74) screwed at the second end of the fourth adjusting screw (71), and a second sliding groove used for penetrating through the fourth adjusting nut (64) is formed in the second sliding block (72).
8. The horizontal machining center station fixture of claim 7, wherein: the clamping device is characterized in that a first inserting groove (65) is formed in the first sliding block (62), the first clamping structure (81) comprises a first clamping rod (811) inserted into the first inserting groove (65) and a first rectangular abutting plate (812) used for abutting against the middle part of the first end of the rectangular workpiece under the pushing of the first clamping rod (811), the third clamping structure (82) comprises a second clamping rod (821) inserted into the first inserting groove (65) and a first arc abutting plate (822) used for abutting against the middle part of the first end of the spherical workpiece under the pushing of the second clamping rod (821), and the fifth clamping structure (83) comprises a third clamping rod (831) inserted into the first inserting groove (65) and a second arc abutting plate (852) (842) used for abutting against the first end of the conical workpiece under the pushing of the third clamping rod (831).
9. The horizontal machining center station fixture of claim 8, wherein: the second sliding block (72) is provided with a second insertion groove (75), the second clamping structure (84) comprises a fourth clamping rod (841) inserted in the second insertion groove (75) and a second rectangular abutting plate used for abutting against the middle part of the second end of the rectangular workpiece under the pushing of the fourth clamping rod (841), the fourth clamping structure (85) comprises a fifth clamping rod (851) inserted in the second insertion groove (75) and a third arc abutting plate (832) used for abutting against the middle part of the second end of the spherical workpiece under the pushing of the fifth clamping rod (851), and the sixth clamping structure (86) comprises a sixth clamping rod (861) inserted in the second insertion groove (75) and a fourth arc abutting plate (862) used for abutting against the second end of the conical workpiece under the pushing of the sixth clamping rod (861).
10. The horizontal machining center station fixture of claim 9, wherein: the first clamping area can be 3 clamping areas used for respectively clamping a rectangular workpiece, a spherical workpiece and a conical workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921467540.5U CN210677842U (en) | 2019-09-05 | 2019-09-05 | Horizontal machining center station clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921467540.5U CN210677842U (en) | 2019-09-05 | 2019-09-05 | Horizontal machining center station clamp |
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| Publication Number | Publication Date |
|---|---|
| CN210677842U true CN210677842U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921467540.5U Expired - Fee Related CN210677842U (en) | 2019-09-05 | 2019-09-05 | Horizontal machining center station clamp |
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| Country | Link |
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| CN (1) | CN210677842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421375A (en) * | 2019-09-05 | 2019-11-08 | 浙江瀚镪自动化设备股份有限公司 | A kind of horizontal Machining centers station clamp |
-
2019
- 2019-09-05 CN CN201921467540.5U patent/CN210677842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421375A (en) * | 2019-09-05 | 2019-11-08 | 浙江瀚镪自动化设备股份有限公司 | A kind of horizontal Machining centers station clamp |
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