CN223406483U - Gantry type clamp for fastening machining center - Google Patents
Gantry type clamp for fastening machining centerInfo
- Publication number
- CN223406483U CN223406483U CN202422428625.XU CN202422428625U CN223406483U CN 223406483 U CN223406483 U CN 223406483U CN 202422428625 U CN202422428625 U CN 202422428625U CN 223406483 U CN223406483 U CN 223406483U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- fluted disc
- machining center
- fastening
- gantry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to the field of gantry machining center equipment and discloses a clamp for fastening and machining a gantry machining center, which comprises a base, wherein a gantry frame is fixedly connected to the top of the base, an installation seat is fixedly connected to the upper part of the base, a fluted disc is rotationally connected to the top of the installation seat, an adjusting assembly is fixedly connected to the outer side of the gantry frame and used for adjusting the angle of the fluted disc, a plurality of movable seats are slidably connected to the inside of the fluted disc, an electric push rod I is fixedly connected to the top of the movable seat, a connecting plate is fixedly connected to the output end of the top of the electric push rod I, and an electric push rod II is fixedly connected to the top of the connecting plate. According to the utility model, the first electric push rod and the second electric push rod are mutually matched to adjust the height position of the chuck, then the motor and the gear are matched to drive the fluted disc to integrally rotate, and meanwhile, after the inserted rod is pulled upwards, the inserted rod can fall off from the middle part of the through hole, so that the relative positions of a plurality of movable seats are changed.
Description
Technical Field
The utility model relates to the field of gantry machining center equipment, in particular to a clamp for fastening and machining a gantry machining center.
Background
The gantry machining center is a machining center with a spindle axis perpendicular to a workbench, is mainly suitable for machining large parts, and comprises fixed beams, movable columns and crown blocks, and also comprises multiple types of gantry machining centers in a composite mode, the machining characteristics, the machining capabilities and the aimed product machining purposes are not completely the same, and a workpiece is required to be fixed through a clamp when the gantry machining center is used.
In a broad sense, any process in the process, a device for rapidly, conveniently and safely mounting a workpiece may be called a fixture, and 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, geometry, mutual position precision with other surfaces and the like specified in the drawing, the workpiece must be mounted and clamped before machining, and then the workpiece can be machined.
The existing processing clamp for the horizontal gantry machining center has the defects that the height and the angle are determined, the adjustment cannot be performed according to the size of a workpiece to be clamped, the clamp with different models needs to be replaced, the operation is complex, and the use is very inconvenient.
Disclosure of utility model
In order to make up for the defects, the utility model provides a clamp for fastening and processing a gantry type machining center, which aims to solve the problem that the clamp used in the prior art cannot adjust clamping positions and angles of workpieces with different sizes.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The clamp for fastening and processing the gantry machining center comprises a base, wherein a portal frame is fixedly connected to the top of the base, a mounting seat is fixedly connected to the upper portion of the base, a fluted disc is rotationally connected to the top of the mounting seat, an adjusting assembly is fixedly connected to the outer side of the portal frame and used for adjusting the angle of the fluted disc, a plurality of movable seats are slidably connected to the inside of the fluted disc, an electric push rod I is fixedly connected to the top of the movable seat, a connecting plate is fixedly connected to the output end of the top of the electric push rod I, an electric push rod II is fixedly connected to the top of the connecting plate, and a clamping head is fixedly connected to the output end of the electric push rod II;
as a further description of the above technical solution:
The adjusting assembly comprises a motor, the motor is fixedly connected to the outer side of the portal frame, the output end of the motor is fixedly connected with a gear, and the gear and the fluted disc are meshed with each other;
as a further description of the above technical solution:
The middle part of the fluted disc is fixedly connected with a mounting block, the middle part of the mounting block is provided with a through hole, the outer side of the movable seat is fixedly connected with a shell, the middle part of the shell is connected with an inserting rod in a sliding manner, the periphery of the inserting rod is sleeved with a spring, and the inserting rod is clamped with the through hole;
as a further description of the above technical solution:
the outside of the movable seat is fixedly connected with a fixed block, the top of the fixed block is provided with a clamping groove, and the inserted link is clamped with the clamping groove;
as a further description of the above technical solution:
The bottoms of the fixed block and the movable seat are respectively and rotatably connected with a first roller, a track is fixed at the top of the fluted disc, and the first roller is arranged in the track;
as a further description of the above technical solution:
The first outer side of the electric push rod is fixedly connected with a telescopic rod, and the top of the telescopic rod is fixedly connected to the bottom of the connecting plate;
as a further description of the above technical solution:
the outer side of the movable seat is also rotationally connected with a roller II, and the roller II is attached to the inner wall of the fluted disc;
as a further description of the above technical solution:
The outside fixedly connected with holding ring of inserted bar, spring fixed connection is in the holding ring top, just the inserted bar top rotates and is connected with the pull ring.
The utility model has the following beneficial effects:
1. According to the utility model, the first electric push rod and the second electric push rod are matched to adjust the height position of the chuck, and then the motor and the gear are matched to drive the fluted disc to integrally rotate, so that the orientation of a workpiece is adjusted in the clamping processing process, and the workpiece clamping device is suitable for processing operations in different directions.
2. In the utility model, after the inserted rod is pulled upwards, the inserted rod can fall off from the middle part of the through hole, and the movable seat can carry the first electric push rod and the second electric push rod to move along the track, so that the relative positions of the movable seats can be changed to adapt to the clamping and processing requirements of workpieces with different shapes.
Drawings
Fig. 1 is a schematic perspective view of a gantry type clamp for fastening a machining center;
Fig. 2 is a schematic view of the position of a through hole of a clamp for fastening and processing a gantry machining center;
fig. 3 is a schematic structural view of a movable seat of a clamp for fastening and processing a gantry machining center;
fig. 4 is a schematic cross-sectional view of a housing of a fastening fixture for a gantry machining center according to the present utility model.
Legend description:
1. A base; 2, a portal frame, 3, a mounting seat, 4, a fluted disc, 5, a mounting block, 6, a movable seat, 7, a fixed block, 8, a clamping groove, 9, a shell, 10, an inserting rod, 11, a spring, 12, a first electric push rod, 13, a connecting plate, 14, a second electric push rod, 15, a clamping head, 16, a telescopic rod, 17, a first roller, 18, a second roller, 19, a track, 20, a motor, 21, a gear, 22 and a through hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the clamp for fastening and processing a gantry type machining center provided by the embodiment of the utility model comprises a base 1, wherein the top of the base 1 is fixedly connected with a gantry 2, a processing structure can be installed on the top of the gantry 2, and after the clamp is matched with the processing structure, the workpiece is processed. The upper portion fixedly connected with mount pad 3 of base 1, mount pad 3 top rotates and is connected with fluted disc 4, and fluted disc 4 can be used to drive the work piece and rotate. The outside fixedly connected with adjusting part of portal frame 2 for adjust the angle of fluted disc 4, adjusting part includes motor 20, and motor 20 fixed connection is in the portal frame 2 outside, and motor 20's output fixedly connected with gear 21, gear 21 and fluted disc 4 intermeshing, driving motor 20 work drives gear 21 rotation, so that fluted disc 4 rotates, can adjust the orientation of fluted disc 4 top work piece.
Referring to fig. 1-3, the inside sliding connection of fluted disc 4 has a plurality of removal seats 6, remove seat 6 top fixedly connected with electric putter one 12, electric putter one 12 top output fixedly connected with connecting plate 13, the top fixedly connected with electric putter two 14 of connecting plate 13, electric putter two 14's output fixedly connected with chuck 15, drive electric putter one 12 work, can drive connecting plate 13 and reciprocate, thereby adjust chuck 15's upper and lower height, the position of single chuck 15 can be changed to drive electric putter one alone, also can wholly adjust the holistic position of work piece through synchronous drive electric putter one 12 work, then work through electric putter two 14 is released chuck 15, realize carrying out the centre gripping fastening to the work piece of equidimension. The telescopic rod 16 is fixedly connected to the outer side of the first electric push rod 12, the top of the telescopic rod 16 is fixedly connected to the bottom of the connecting plate 13, and the first electric push rod 12 is positioned through the telescopic rod 16, so that the stability of the chuck 15 during up-and-down movement is improved.
Referring to fig. 2-4, the middle part of the fluted disc 4 is fixedly connected with a mounting block 5, a through hole 22 is formed in the middle part of the mounting block 5, a shell 9 is fixedly connected to the outer side of the movable seat 6, an inserted rod 10 is slidably connected to the middle part of the shell 9, a spring 11 is sleeved on the periphery of the inserted rod 10, the inserted rod 10 is clamped with the through hole 22, before workpiece clamping and fastening are performed, the inserted rod 10 is separated from the clamping groove 8 and the through hole 22 to adjust the position of the movable seat 6, the inserted rod 10 is specifically lifted upwards, the inserted rod 10 is separated from the clamping groove 8 and the through hole 22, the movable seat 6 is moved along a track 19, after the movable seat 6 is adjusted to a proper position, the inserted rod 10 is loosened, and then the inserted rod 10 is inserted from the middle part of the through hole 22, so that the adjustment of the mounting positions of a plurality of chucks 15 is realized to adapt to the clamping and fastening requirements of workpieces with different shapes. The outside fixedly connected with holding ring of inserted bar 10, spring 11 fixed connection is at the holding ring top, restricts the position of inserted bar 10 through the holding ring, ensures the stability that inserted bar 10 removed. The top of the inserted link 10 is rotatably connected with a pull ring, and after the pull ring is added, the inserted link 10 can be operated more conveniently;
Referring to fig. 2-3, a fixed block 7 is fixedly connected to the outer side of the movable seat 6, a clamping groove 8 is formed in the top of the fixed block 7, the inserting rod 10 is clamped with the clamping groove 8, after the clamping groove 8 is added, the inserting rod 10 passes through the middle of the through hole 22 and then is clamped with the clamping groove 8, and therefore the inserting rod 10 is further stabilized. The fixed block 7 and the bottom of the movable seat 6 are both rotationally connected with a first roller 17, a track 19 is fixed at the top of the fluted disc 4, the first roller 17 is arranged inside the track 19, and the position of the movable seat 6 is limited through the first roller 17 and the track 19, so that the position of the movable seat 6 is regulated more stably. The outer side of the movable seat 6 is also rotationally connected with a roller II 18, the roller II 18 is attached to the inner wall of the fluted disc 4, and after the roller II 18 is added, a new fulcrum is added on the outer side of the movable seat 6, so that the stability of the movable seat 6 during movement is further improved.
The working principle is that when the workpiece clamping device is used, a workpiece is firstly placed among a plurality of chucks 15, then the electric push rod 12 is driven to work to drive the connecting plate 13 to move up and down, so that the upper and lower heights of the chucks 15 are adjusted, then the electric push rod 14 is driven to push out the chucks 15, so that clamping and fastening of workpieces with different sizes are realized, the electric push rods 12 can be independently driven, so that proper clamping points can be selected according to the shape of the workpieces, and meanwhile, the electric push rod 12 can be synchronously driven to work to integrally adjust the positions of the workpieces;
before the workpiece is clamped and fastened, the inserted link 10 can be lifted upwards, so that the inserted link 10 is separated from the clamping groove 8 and the through hole 22, the movable seat 6 can be moved along the track 19 at the moment, after the movable seat 6 is adjusted to a proper position, the inserted link 10 is loosened, and the inserted link 10 can be inserted from the middle of the through hole 22 again and clamped with the clamping groove 8 under the action of the spring 11, so that the installation positions of the clamping heads 15 can be adjusted to adapt to the clamping and fastening requirements of workpieces with different shapes.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (8)
1. The clamp for fastening and processing the gantry type machining center comprises a base (1) and is characterized in that a gantry frame (2) is fixedly connected to the top of the base (1), a mounting seat (3) is fixedly connected to the upper portion of the base (1), a fluted disc (4) is rotatably connected to the top of the mounting seat (3), an adjusting assembly is fixedly connected to the outer side of the gantry frame (2) and used for adjusting the angle of the fluted disc (4), a plurality of movable seats (6) are slidably connected to the inside of the fluted disc (4), an electric push rod I (12) is fixedly connected to the top of the movable seat (6), a connecting plate (13) is fixedly connected to the output end of the top of the electric push rod I (12), an electric push rod II (14) is fixedly connected to the top of the connecting plate (13), and a clamping head (15) is fixedly connected to the output end of the electric push rod II (14).
2. The clamp for fastening a gantry machining center according to claim 1, wherein the adjusting assembly comprises a motor (20), the motor (20) is fixedly connected to the outer side of the gantry (2), a gear (21) is fixedly connected to the output end of the motor (20), and the gear (21) and the fluted disc (4) are meshed with each other.
3. The clamp for fastening and processing the gantry machining center according to claim 1, wherein the middle part of the fluted disc (4) is fixedly connected with a mounting block (5), the middle part of the mounting block (5) is provided with a through hole (22), the outer side of the movable seat (6) is fixedly connected with a shell (9), the middle part of the shell (9) is slidably connected with an inserting rod (10), the periphery of the inserting rod (10) is sleeved with a spring (11), and the inserting rod (10) is clamped with the through hole (22).
4. The clamp for fastening and processing the gantry type machining center according to claim 3, wherein a fixed block (7) is fixedly connected to the outer side of the movable seat (6), a clamping groove (8) is formed in the top of the fixed block (7), and the inserting rod (10) is clamped with the clamping groove (8).
5. The clamp for fastening a gantry machining center according to claim 4, wherein the fixed block (7) and the bottom of the movable seat (6) are both rotatably connected with a roller I (17), a track (19) is fixed on the top of the fluted disc (4), and the roller I (17) is arranged inside the track (19).
6. The clamp for fastening a gantry machining center according to claim 1, wherein a telescopic rod (16) is fixedly connected to the outer side of the first electric push rod (12), and the top of the telescopic rod (16) is fixedly connected to the bottom of the connecting plate (13).
7. The clamp for fastening a gantry machining center according to claim 3, wherein the outer side of the movable seat (6) is further rotatably connected with a second roller (18), and the second roller (18) is attached to the inner wall of the fluted disc (4).
8. The clamp for fastening a gantry machining center according to claim 3, wherein a positioning ring is fixedly connected to the outer side of the inserted link (10), the spring (11) is fixedly connected to the top of the positioning ring, and a pull ring is rotatably connected to the top of the inserted link (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422428625.XU CN223406483U (en) | 2024-10-09 | 2024-10-09 | Gantry type clamp for fastening machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422428625.XU CN223406483U (en) | 2024-10-09 | 2024-10-09 | Gantry type clamp for fastening machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223406483U true CN223406483U (en) | 2025-10-03 |
Family
ID=97204780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422428625.XU Active CN223406483U (en) | 2024-10-09 | 2024-10-09 | Gantry type clamp for fastening machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223406483U (en) |
-
2024
- 2024-10-09 CN CN202422428625.XU patent/CN223406483U/en active Active
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| GR01 | Patent grant |